CN110182072A - A kind of wireless charging receiver board - Google Patents
A kind of wireless charging receiver board Download PDFInfo
- Publication number
- CN110182072A CN110182072A CN201910409304.6A CN201910409304A CN110182072A CN 110182072 A CN110182072 A CN 110182072A CN 201910409304 A CN201910409304 A CN 201910409304A CN 110182072 A CN110182072 A CN 110182072A
- Authority
- CN
- China
- Prior art keywords
- plate
- buffer
- wireless receiving
- receiving plate
- wireless
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 11
- 239000000758 substrate Substances 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 4
- 230000002528 anti-freeze Effects 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
-
- H02J7/025—
-
- 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
- Y02T90/14—Plug-in electric vehicles
Abstract
The present invention provides a kind of wireless charging receiver board, it include: wireless receiving plate, the wireless receiving plate is mounted in equipment by wireless receiving plate mounting plate, the wireless receiving plate mounting plate includes mounting plate ontology, the mounting plate body surface is equipped with for installing fixed fixation member, fixation member is mounted in equipment, buffer unit is adjacent to equipped with several between the wireless receiving plate and wireless receiving plate mounting plate, the buffer unit that is adjacent to includes buffer bar, described buffer bar one end is mounted in buffer spring slot, buffer spring slot is mounted in buffer unit fixed plate, buffer spring is equipped between limit plate and buffer spring slot.The present invention can very convenient installation wireless charging device furthermore, it is possible to which the case where avoiding leading to not because the charging interface of different automobile types is inconsistent charging, can be such that wireless charging board is contacted with the receiver board of automobile improve charge efficiency and conversion ratio.
Description
Technical field
The present invention relates to wireless device technology field, specially a kind of wireless charging receiver board.
Background technique
Wireless charging technology (English: Wireless charging technology；Wireless charge
Technology it) is derived from wireless power transmission technology, low-power wireless charging and high-power wireless charging two ways can be divided into.
Due to transmitting energy between charger and power device with magnetic field, do not run wires between the two, therefore charger and electricity consumption
Device can accomplish that no conductive junction point is exposed.
But current electric car wireless charging, equipment is mobile inconvenient, and utilization rate of equipment and installations is low, but the warp of equipment
Cost input of helping is higher, and maintenance cost is big；Because realizing remote high-power wireless magnetoelectricity conversion, so the energy consumption of equipment is higher.
With the distance of wireless charging device and the increase of power, the consume of idle work also will be bigger.
Summary of the invention
Technical problem solved by the invention is to provide a kind of wireless charging receiver board, to solve in above-mentioned background technique
The problem of proposition.
Technical problem solved by the invention is realized using following technical scheme: a kind of wireless charging receiver board, comprising:
Wireless receiving plate, the wireless receiving plate are mounted in equipment by wireless receiving plate mounting plate, the wireless receiving plate installation
Plate includes mounting plate ontology, and the mounting plate body surface is equipped with for installing fixed fixation member, and fixation member is mounted on
Be equipped in equipment, between the wireless receiving plate and wireless receiving plate mounting plate it is several be adjacent to buffer unit, it is described to be adjacent to buffering
Device is distributed between wireless receiving plate and wireless receiving plate mounting plate in matrix form, and the buffer unit that is adjacent to includes buffering
Bar, described buffer bar one end are mounted in buffer spring slot, and buffer spring slot is mounted in buffer unit fixed plate, the buffering
Spring groove outer end is equipped with retention bead, and buffer spring is equipped between limit plate and buffer spring slot.
The wireless receiving plate includes receiver board shell, and power reception coil is equipped in the receiver board shell, and electric power connects
Take-up circle is connected to power input line, power reception coil and wireless charging circuit board for receiving by wireless charging circuit board for receiving
Between be equipped with antifreeze plate.
Indicator light is connected on the wireless charging transmit circuit plate.
The fixation member includes the upper locating piece with groove I, lower locating piece and side locating piece with groove II, equipment
On fixing seat be caught in groove II and groove I far from the side of side locating piece.
It is installed on substrate on the downside of the mounting plate ontology, substrate is equipped with fixed plate.
The buffer bar is equipped with buffer stopper, the one end of buffer bar in buffer spring slot far from one end of buffer spring slot
It is equipped with limit plate.
The buffer stopper, buffer unit fixed plate are equipped with installation fixation hole, and buffer stopper is mounted on nothing by fixing bolt
On line receiver board mounting plate, buffer unit fixed plate is mounted in wireless receiving plate by fixing bolt.
Compared with prior art, the beneficial effects of the present invention are: the present invention can very convenient installation wireless charging device,
Furthermore, it is possible to the case where avoiding leading to not because the charging interface of different automobile types is inconsistent charging, can make wireless charging board with
The receiver board of automobile is contacted, and charge efficiency and conversion ratio are improved.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is wireless receiving plate mounting plates structure schematic diagram of the invention.
Fig. 3 is wireless receiving plate structural schematic diagram of the invention.
Fig. 4 is adjacent to buffer unit structure schematic diagram for of the invention.
Specific embodiment
In order to make implement technical means of the invention, creation characteristic, reach purpose and effect is easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is further explained, in the description of the present invention, it should be noted that unless otherwise specific regulation
And restriction, term " installation ", " company ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachable
Connection, or be integrally connected and can be mechanical connection, it is also possible to be electrically connected；It can be directly connected, centre can also be passed through
Medium is indirectly connected, can connection inside two elements.
As shown in figures 1-4, a kind of wireless charging receiver board, comprising: wireless receiving plate 2, the wireless receiving plate 2 pass through
Wireless receiving plate mounting plate 1 is mounted in equipment, and the wireless receiving plate mounting plate 1 includes mounting plate ontology 11, the installation
11 surface of plate ontology is equipped with for installing fixed fixation member, and fixation member is mounted in equipment, the wireless receiving plate 2 with
It is adjacent to buffer unit 3 equipped with several between wireless receiving plate mounting plate 1, the buffer unit 3 that is adjacent to is in wireless receiving plate 2 and nothing
It is distributed between line receiver board mounting plate 1 in matrix form, the buffer unit 3 that is adjacent to includes buffer bar 35, the buffer bar 35 1
End is mounted in buffer spring slot 32, and buffer spring slot 32 is mounted in buffer unit fixed plate 31, the buffer spring slot 32
Outer end is equipped with retention bead 33, and buffer spring 37 is equipped between limit plate 36 and buffer spring slot 32.
The wireless receiving plate 2 includes receiver board shell 26, is equipped with power reception coil 21 in the receiver board shell 26,
Power reception coil 21 is connected to power input line 25 by wireless charging circuit board for receiving 24, power reception coil 21 and wireless
Antifreeze plate 23 is equipped between charging circuit board for receiving 24.
Indicator light 22 is connected on the wireless charging transmit circuit plate 24.
The fixation member includes the upper locating piece 12 with groove I14, fixed with the lower locating piece 13 of groove II15 and side
Position block 16, the fixing seat in equipment are caught in groove II15 and groove I14 in the side far from side locating piece 16.
It is mounted on substrate 17 on the downside of the mounting plate ontology 11, substrate 17 is equipped with fixed plate 18.
The buffer bar 35 is equipped with buffer stopper 34 far from one end of buffer spring slot 32, and buffer bar 35 is in buffer spring slot
One end in 32 is equipped with limit plate 36.
The buffer stopper 34, buffer unit fixed plate 31 are equipped with installation fixation hole, and buffer stopper 34 is pacified by fixing bolt
On wireless receiving plate mounting plate 1, buffer unit fixed plate 31 is mounted in wireless receiving plate 2 by fixing bolt.
Line receiver board 2 of the present invention, the wireless receiving plate 2 is mounted in equipment by wireless receiving plate mounting plate 1, described
Wireless receiving plate mounting plate 1 includes mounting plate ontology 11, and 11 surface of mounting plate ontology is equipped with for installing fixed fixation
Component, fixation member are mounted in equipment, can very convenient installation wireless charging device, furthermore, it is possible to avoid because of different vehicles
The charging interface of type is inconsistent to lead to not the case where charging, and can greatly improve the charging comfort level of electric car, the nothing
It is adjacent to buffer unit 3 equipped with several between line receiver board 2 and wireless receiving plate mounting plate 1, wireless charging board and automobile can be made
Receiver board contacted, improve charge efficiency and conversion ratio.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.Claimed range of the invention by appended claims and
Its equivalent thereof.
Claims (7)
1. a kind of wireless charging receiver board, comprising: wireless receiving plate, the wireless receiving plate are pacified by wireless receiving plate mounting plate
In equipment, it is characterised in that: the wireless receiving plate mounting plate includes mounting plate ontology, and the mounting plate body surface is set
Have for installing fixed fixation member, fixation member is mounted in equipment, and the wireless receiving plate and wireless receiving plate are installed
It is adjacent to buffer unit equipped with several between plate, the buffer unit that is adjacent to is between wireless receiving plate and wireless receiving plate mounting plate
It is distributed in matrix form, the buffer unit that is adjacent to includes buffer bar, and described buffer bar one end is mounted in buffer spring slot, buffering
Spring groove is mounted in buffer unit fixed plate, and buffer spring slot outer end is equipped with retention bead, limit plate and buffer spring
Buffer spring is equipped between slot.
2. a kind of wireless charging receiver board according to claim 1, it is characterised in that: the wireless receiving plate includes receiving
Plate shell, the receiver board shell is interior to be equipped with power reception coil, and power reception coil is connected by wireless charging circuit board for receiving
It is connected to power input line, antifreeze plate is equipped between power reception coil and wireless charging circuit board for receiving.
3. a kind of wireless charging receiver board according to claim 2, it is characterised in that: the wireless charging transmit circuit plate
On be connected with indicator light.
4. a kind of wireless charging receiver board according to claim 1, it is characterised in that: the fixation member includes band groove
The upper locating piece of I, lower locating piece and side locating piece with groove II, the fixing seat in equipment is in one far from side locating piece
Side is caught in groove II and groove I.
5. a kind of wireless charging receiver board according to claim 1, it is characterised in that: installation on the downside of the mounting plate ontology
On substrate, substrate is equipped with fixed plate.
6. a kind of wireless charging receiver board according to claim 1, it is characterised in that: the buffer bar is far from buffer spring
One end of slot is equipped with buffer stopper, and buffer bar is equipped with limit plate on one end in buffer spring slot.
7. a kind of wireless charging receiver board according to claim 6, it is characterised in that: the buffer stopper, buffer unit are solid
Fixed board is equipped with installation fixation hole, and buffer stopper is mounted on wireless receiving plate mounting plate by fixing bolt, buffer unit is fixed
Plate is mounted in wireless receiving plate by fixing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910409304.6A CN110182072A (en) | 2019-05-17 | 2019-05-17 | A kind of wireless charging receiver board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910409304.6A CN110182072A (en) | 2019-05-17 | 2019-05-17 | A kind of wireless charging receiver board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110182072A true CN110182072A (en) | 2019-08-30 |
Family
ID=67716455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910409304.6A Pending CN110182072A (en) | 2019-05-17 | 2019-05-17 | A kind of wireless charging receiver board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110182072A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868564A (en) * | 2015-06-17 | 2015-08-26 | 苏州科锐恒机械科技有限公司 | Cellphone charging device |
| WO2016027570A1 (en) * | 2014-08-20 | 2016-02-25 | トヨタ自動車株式会社 | Power transmission device and method for producing same, and power reception device and method for producing same |
| CN105564265A (en) * | 2016-02-29 | 2016-05-11 | 厦门新页科技有限公司 | Wireless charging method and system of electric vehicle |
| CN205681168U (en) * | 2016-06-08 | 2016-11-09 | 厦门新页科技有限公司 | A kind of system improving electric automobile wireless charging efficiency |
| CN206099538U (en) * | 2016-10-13 | 2017-04-12 | 上海咔酷咔新能源科技有限公司 | Universality wireless charging device |
| CN106876212A (en) * | 2017-03-08 | 2017-06-20 | 厦门理工学院 | A kind of mounting structure of VD4 vacuum circuit breakers contact arm and contact |
| CN207334184U (en) * | 2017-10-22 | 2018-05-08 | 广州仪健电器实业有限公司 | A kind of wall-hanging water purifier adjustable mounting bracket |
| US20180158599A1 (en) * | 2016-12-07 | 2018-06-07 | Toyota Jidosha Kabushiki Kaisha | Power reception device and power transmission device |
| CN108382242A (en) * | 2018-03-15 | 2018-08-10 | 美澳视界（厦门）智能科技有限公司 | Electric vehicle is wireless fast charge method |
| CN108541165A (en) * | 2018-06-07 | 2018-09-14 | 吴丽玲 | A kind of electronic message terminal easy to remove |
| CN108561723A (en) * | 2018-04-04 | 2018-09-21 | 丁志鹏 | A kind of damping mounting bracket of Weaving device installation |
| CN208127903U (en) * | 2018-01-31 | 2018-11-20 | 罗忠惠 | A kind of wireless charging receiver |
-
2019
- 2019-05-17 CN CN201910409304.6A patent/CN110182072A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016027570A1 (en) * | 2014-08-20 | 2016-02-25 | トヨタ自動車株式会社 | Power transmission device and method for producing same, and power reception device and method for producing same |
| CN104868564A (en) * | 2015-06-17 | 2015-08-26 | 苏州科锐恒机械科技有限公司 | Cellphone charging device |
| CN105564265A (en) * | 2016-02-29 | 2016-05-11 | 厦门新页科技有限公司 | Wireless charging method and system of electric vehicle |
| CN205681168U (en) * | 2016-06-08 | 2016-11-09 | 厦门新页科技有限公司 | A kind of system improving electric automobile wireless charging efficiency |
| CN206099538U (en) * | 2016-10-13 | 2017-04-12 | 上海咔酷咔新能源科技有限公司 | Universality wireless charging device |
| US20180158599A1 (en) * | 2016-12-07 | 2018-06-07 | Toyota Jidosha Kabushiki Kaisha | Power reception device and power transmission device |
| CN106876212A (en) * | 2017-03-08 | 2017-06-20 | 厦门理工学院 | A kind of mounting structure of VD4 vacuum circuit breakers contact arm and contact |
| CN207334184U (en) * | 2017-10-22 | 2018-05-08 | 广州仪健电器实业有限公司 | A kind of wall-hanging water purifier adjustable mounting bracket |
| CN208127903U (en) * | 2018-01-31 | 2018-11-20 | 罗忠惠 | A kind of wireless charging receiver |
| CN108382242A (en) * | 2018-03-15 | 2018-08-10 | 美澳视界（厦门）智能科技有限公司 | Electric vehicle is wireless fast charge method |
| CN108561723A (en) * | 2018-04-04 | 2018-09-21 | 丁志鹏 | A kind of damping mounting bracket of Weaving device installation |
| CN108541165A (en) * | 2018-06-07 | 2018-09-14 | 吴丽玲 | A kind of electronic message terminal easy to remove |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210129 Address after: Room 3349-c, building 2, 1077 Zuchongzhi Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Applicant after: Shanghai Bai onchi Electronic Technology Co.,Ltd. Address before: 314100 D5 301, No. 555 Pioneering Road, Dayun Town, Jiashan County, Jiaxing City, Zhejiang Province Applicant before: Jiaxing Bai Enzhi Intelligent Technology Co.,Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190830 |