CN208890487U - A kind of wireless charging foreign matter detection mechanism - Google Patents
A kind of wireless charging foreign matter detection mechanism Download PDFInfo
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- CN208890487U CN208890487U CN201821837183.2U CN201821837183U CN208890487U CN 208890487 U CN208890487 U CN 208890487U CN 201821837183 U CN201821837183 U CN 201821837183U CN 208890487 U CN208890487 U CN 208890487U
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Abstract
The utility model discloses a kind of wireless charging foreign matter detection mechanisms, comprising: for carrying out the wireless charging mould group of wireless charging, wireless charging mould group includes for carrying out the two of wireless charging charging antennas, i.e., the first charging antenna and the second charging antenna；For detecting the foreign object detection sensor that whether there is foreign matter between the first charging antenna and the second charging antenna；Brush configuration is scraped for removing the foreign matter between the first charging antenna and the second charging antenna；Foreign object detection sensor is connect with wiper fabric communication；When there are when foreign matter, scrape brush configuration to enter foreign matter removing state between the first charging antenna of foreign object detection sensor detection and the second charging antenna.The utility model, which reduces, there is the probability of metallics between two charging antennas in magnetic resonance and magnetic induction wireless charging technology, reduce rechargeable energy loss, metallic foreign body is effectively avoided to generate high temperature and cause safety accident.
Description
Technical field
The utility model relates to wireless charging technical field, espespecially a kind of wireless charging foreign matter detection mechanism.
Background technique
The wireless charging technology of mainstream includes magnetic resonance and magnetic induction at present, for both technologies, if charging
Cheng Zhong has metallics between two antennas, rechargeable energy can be caused to lose, and even results in metallic foreign body and generates high temperature, is easy
Cause contingency.Existing scheme mainly realizes foreign bodies detection, but curent change by the variation of detection electric current inside equipment
The reason of it is very much, and metallic foreign body is one of reason, therefore, the prior art can not 100% the reason of accomplishing curent change just
It is metallic foreign body, leading to the prior art, there are larger defects, and causing unnecessary operation, (such as curent change is not that metallic foreign body exists
When, charging or foreign matter cleanup action etc. can be also terminated at this time).Therefore, how effectively and inexpensive to wireless charging progress metal
Foreign bodies detection is those skilled in the art's urgent problem to be solved.
Summary of the invention
The purpose of the utility model is to provide a kind of wireless charging foreign matter detection mechanism, reduces magnetic resonance and magnetic induction is wireless
Occur the probability of metallics in charging technique between two charging antennas, reduces rechargeable energy loss, effectively avoid metal different
Object generates high temperature and causes safety accident；The input cost of wireless charging supervision, especially intelligent storage etc. are reduced simultaneously
The enterprise intelligently conveyed by automatic charging.
The technical scheme that the utility model is provided is as follows:
A kind of wireless charging foreign matter detection mechanism, comprising:
For carrying out the wireless charging mould group of wireless charging, the wireless charging mould group includes for carrying out wireless charging
Two charging antennas, i.e., the first charging antenna and the second charging antenna；
For detecting the foreign bodies detection that whether there is foreign matter between the first charging antenna and the second charging antenna
Sensor；
Brush configuration is scraped for removing the foreign matter between the first charging antenna and the second charging antenna；
The foreign object detection sensor is connect with the wiper fabric communication；
When there are different between the foreign object detection sensor detection first charging antenna and the second charging antenna
When object, the brush configuration of scraping enters foreign matter removing state.
In the technical program, filled before wireless charging or during wireless charging to first by foreign object detection sensor
Foreign bodies detection is carried out between electric antenna and the second charging antenna, if detecting foreign matter, then it is clear to scrape brush configuration progress foreign matter for control
It removes, the probability of metallics occurs between two charging antennas to reduce in magnetic resonance and magnetic induction wireless charging technology, drop
Low rechargeable energy loss, effectively avoids metallic foreign body from generating high temperature and cause safety accident；Wireless charging supervision is reduced simultaneously
The enterprise that input cost, especially intelligent storage etc. are intelligently conveyed by automatic charging；The utility model structure letter
It is single, low in cost, be easily achieved and safeguard.
It is further preferred that further include alarm, when the brush configuration of scraping carries out foreign matter removing movement and reach to set item
When part, the alarm enters alert status.
It, may when scraping brush configuration during being purged to the foreign matter between two charging antennas in the technical program
There can be the long period or more number of purge is all unable to reach the purpose of foreign matter removing, be warned at this time by alarm,
It prompts related personnel to carry out relevant operation, avoids scraping brush configuration repeatedly removing movement always, wireless charging is caused to can not be successfully
It carries out, wastes time and energy consumption, influence the process of wireless charging.
It is further preferred that the foreign object detection sensor includes transmitting terminal and receiving end, the transmitting terminal and described connect
Receiving end is relatively arranged on the two sides of the charging antenna being oppositely arranged；Or, the foreign object detection sensor is transmitting terminal and connects
The ipsilateral setting structure of receiving end, the foreign object detection sensor are set to the side of the charging antenna.
In the technical program, when foreign object detection sensor is transmitting terminal and receiving end is provided separately, then it is relatively arranged on
The two sides of charging antenna；When foreign object detection sensor is collection transmitting and receives one, then the one of charging antenna is needed only to be provided at
Side；Selection mode is more, it is easy to accomplish.
It is further preferred that the foreign object detection sensor be ultrasonic detection sensor, infrared detection sensor or
Laser beam detecting sensor.
It is further preferred that further including the temperature sensor for detecting the temperature of the charging antenna；The temperature passes
Sensor is connect with the wiper fabric communication, described when the temperature that the temperature sensor detects is higher than preset temperature value
It scrapes brush configuration and enters foreign matter removing state.
In the technical program, in order to avoid existing in the presence of there is high temperature because of metallic foreign body when the antenna that charges is in charged state
As and foreign object detection sensor does not enter into state or foreign object detection sensor and can not carry out foreign bodies detection because of failure, by double
Re-detection with guarantee foreign matter removing movement timely progress, avoid the generation of safety accident.
It is further preferred that the brush configuration of scraping includes insulation brush head, and for driving the insulation brush head in described
The driving mould group moved back and forth between first charging antenna and the second charging antenna.
It is further preferred that the charging antenna is plate structure；Plate face of the insulation brush head along the charging antenna
Extension direction moves reciprocatingly；The direction of motion linear setting of the foreign object detection sensor along the insulation brush head.
In the technical program, the charging antenna of plate structure improves charge efficiency, reduces wireless charging spent time；More
Excellent, the linear setting of foreign object detection sensor ensure that nothing to substantially increase the working range for filling foreign object detection sensor
Foreign matter recall rate and foreign matter clearance rate between line charge electricity antenna.
It is further preferred that the driving mould group includes motor and guide assembly；The motor and the insulation brush head connect
It connects；The guide assembly includes the guide rail to extend along the insulation brush head direction of motion, and connect with the insulation brush head
Guide block；The guide rail and the guide block male-female engagement.
In the technical program, the setting of guide assembly ensure that the accuracy that insulation brush head moves back and forth, to improve different
Object clearance rate.
It is further preferred that the insulation brush head is linear structure, the insulation brush head is arranged towards the charging antenna,
It is vertical that the extension direction of the insulation brush head moves direction；Or, the insulation brush head includes vertically disposed first sub-portion
With the second sub-portion, the direction of motion of the extension direction of first sub-portion and second sub-portion with the insulation brush head is hung down
Directly, first sub-portion is arranged towards the charging antenna；Or, the insulation brush head includes third sub-portion disposed in parallel and
The extension direction of four sub-portions, the third sub-portion and the 4th sub-portion is vertical with the insulation direction of motion of brush head；Institute
Third sub-portion is stated towards the first charging antenna setting, the 4th sub-portion is arranged towards the second charging antenna；Or, institute
Stating insulation brush head includes sequentially connected 5th sub-portion, the 6th sub-portion and the 7th sub-portion, the 5th sub-portion, the 6th sub-portion and the
The extension direction of seven sub-portions is vertical with the insulation direction of motion of brush head；5th sub-portion is vertical with the 6th sub-portion
Setting, the 6th sub-portion and the 7th sub-portion be vertically arranged, and the 5th sub-portion and the 7th sub-portion are set to described the
Six sub-portions it is ipsilateral；5th sub-portion is filled towards the first charging antenna setting, the 7th sub-portion towards described second
Electric antenna setting.
In the technical program, the various structures for the brush head that insulate, can be linear type, L shape, two fonts or U-shaped, can be according to difference
The wireless charging technology or enterprise demand of type are selected, and different demands are met, and improve the market potential of the utility model.
It is further preferred that the insulation brush head and the motor detachable connection；The insulation brush head is led with described
Block detachable connection.
In the technical program, in use, insulation brush head is easily-consumed products, is detachably connected with convenient for insulation brush head more
It changes, attended operation, without being modified to other structures, has saved use cost.
A kind of wireless charging foreign matter detection mechanism provided by the utility model can be brought following at least one beneficial to effect
Fruit:
1, in the utility model, by foreign object detection sensor to first before wireless charging or during wireless charging
Foreign bodies detection is carried out between charging antenna and the second charging antenna, if detecting foreign matter, then control scrapes brush configuration and carries out foreign matter
It removes, the probability of metallics occurs between two charging antennas to reduce in magnetic resonance and magnetic induction wireless charging technology,
Rechargeable energy loss is reduced, metallic foreign body is effectively avoided to generate high temperature and cause safety accident；Wireless charging prison is reduced simultaneously
The enterprise that the input cost of pipe, especially intelligent storage etc. are intelligently conveyed by automatic charging；The utility model structure
Simply, low in cost, be easily achieved and safeguard.
2, it in the utility model, is warned by alarm, prompts related personnel to carry out relevant operation, avoid wiper
Structure repeats always removing movement, causes wireless charging to can not be successfully progress, wastes time and energy consumption, influence wireless charging into
Journey.
3, in the utility model, in use, insulation brush head is easily-consumed products, is detachably connected with convenient for insulation brush head
Replacement, attended operation have saved use cost without being modified to other structures.
Detailed description of the invention
Below by clearly understandable mode, preferred embodiment is described with reference to the drawings, to wireless charging foreign bodies detection machine
Above-mentioned characteristic, technical characteristic, advantage and its implementation of structure are further described.
Fig. 1 is an embodiment of the present invention structural schematic diagram.
Drawing reference numeral explanation:
11. the first charging antenna, 12. second charging antennas, 21. transmitting terminals, 22. receiving ends, 31. insulation brush heads, 32.
Linear motor, 33. fixed blocks.
Specific embodiment
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, attached drawing will be compareed below
Illustrate specific embodiment of the present utility model.It should be evident that the accompanying drawings in the following description is only the one of the utility model
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings, and obtains other embodiments.
To make simplified form, part relevant to the utility model is only schematically shown in each figure, they are simultaneously
Its practical structures as product is not represented.In addition, so that simplified form is easy to understand, have in some figures identical structure or
The component of function, only symbolically depicts one of those, or has only marked one of those.Herein, "one" is not
It only indicates " only this ", can also indicate the situation of " more than one ".Herein, it should be noted that unless otherwise bright
True regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, it can also
To be to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also
Indirectly connected through an intermediary, can be the connection inside two elements.For the ordinary skill in the art,
The concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
In example 1, as shown in Figure 1, a kind of wireless charging foreign matter detection mechanism, comprising: for carrying out wireless charging
Wireless charging mould group, wireless charging mould group includes that is, first charging antenna for carrying out the two of wireless charging charging antennas
11 and second charging antenna 12；For detecting between the first charging antenna 11 and the second charging antenna 12 with the presence or absence of the different of foreign matter
Analyte detection sensor；Brush configuration is scraped for removing the foreign matter between the first charging antenna 11 and the second charging antenna 12；Foreign matter
Detection sensor is connect with wiper fabric communication；When the first charging antenna 11 of foreign object detection sensor detection and the second charging antenna
There are when foreign matter, scrape brush configuration to enter foreign matter removing state between 12.In practical applications, charging is not entered into wireless antenna
When state, foreign object detection sensor can be without foreign bodies detection；Certainly, when wireless antenna does not enter into charged state, foreign matter
Detection sensor can carry out foreign bodies detection, but detect frequency and may be configured as low frequency, and such as 0.5~2 hour detection is primary；?
Wireless antenna will enter charged state when, foreign object detection sensor can charging equipment also not close to when just carry out foreign matter inspection
It surveys, in this way the saving time, shortens charging process, specifically, the time point that foreign object detection sensor starts to detect foreign matter can be by nothing
Line charge electric system is regulated and controled, when the wireless charging foreign matter detection mechanism of the utility model is multiple, then wireless charging system
Working time point, frequency, the dwell time point of each controllable foreign object detection sensor, to save use cost；Certainly,
During wireless charging, there can be spacing between the first charging antenna 11 and the second charging antenna 12, therefore, charge
Cheng Zhong, foreign object detection sensor can also enter detecting state at any time, thus between different the wireless charging operation under charged state
Object is detected, certainly, when foreign object detection sensor detects foreign matter, wireless charging mould group can first halted state, then scrape
Brush configuration carries out foreign matter cleaning again；Certainly, if scraping brush configuration not influences the progress of charging, scraping brush configuration can also be in wireless charging
Foreign matter cleaning movement is carried out when antenna charges.It is worth noting that the usage mode of the utility model is not limited to aforesaid way, also
It can be adjusted according to specifically used needs.
In example 2, as shown in Figure 1, on the basis of example 1, scraping brush configuration includes insulation brush head 31, and
Driving mould group for driving insulation brush head 31 to move back and forth between the first charging antenna 11 and the second charging antenna 12.It is preferred that
Ground, charging antenna are plate structure；Insulation brush head 31 moves reciprocatingly along the plate face extension direction of charging antenna；Foreign bodies detection passes
The direction of motion linear setting of the sensor along insulation brush head 31.In practical applications, the working range of foreign object detection sensor is preferred
(the A: the first charging antenna 11 is close to the second charging antenna 12 1 between the first charging antenna 11 of covering and the second charging antenna 12
The plate face of side；Plate face of B: the second charging antenna 12 close to the first charging 11 side of antenna；And C: the first charging 11 He of antenna
Whole spaces or segment space between second charging antenna 12；The working range of foreign object detection sensor is at least A, B and C tri-
At least one region in person).When the detection range of foreign object detection sensor is A or B, then foreign object detection sensor preferably leans on
Nearly charging antenna setting, and the brush head 31 that insulate is preferably linear type, i.e. the extension direction of insulation brush head 31 moves direction
Vertically and towards charging antenna it is arranged；When the detection range of foreign object detection sensor is A or B and C, insulation brush head 31 is preferred
For L-shaped structure, including the first sub-portion towards charging antenna setting and set on the front end of insulation 31 direction of advance of brush head (after or
End) the second sub-portion, and the extension direction of the first sub-portion and the second sub-portion with insulation the direction of motion of brush head 31 it is vertical；When different
When the detection range of analyte detection sensor is A and B, insulation brush head 31 is preferably two character form structures, including the first charging of direction day
The third sub-portion of line 11, and the 4th sub-portion of direction the second charging antenna 12, and the extension side of third sub-portion and the 4th sub-portion
The direction of motion of Xiang Junyu insulation brush head 31 is vertical and third sub-portion and the 4th sub-portion are arranged in parallel；Work as foreign object detection sensor
Detection range when being A, B and C, insulation brush head 31 is preferably U-shaped structure, including sequentially connected 5th sub-portion, the 6th sub-portion
With the 7th sub-portion, the extension direction of the 5th sub-portion, the 6th sub-portion and the 7th sub-portion with insulation the direction of motion of brush head 31 it is vertical；
5th sub-portion is vertically arranged with the 6th sub-portion, and the 6th sub-portion and the 7th sub-portion are vertically arranged, and the 5th sub-portion and the 7th sub-portion are set to
6th sub-portion it is ipsilateral；5th sub-portion is arranged towards the first charging antenna 11, and the 7th sub-portion is arranged towards the second charging antenna 12
5th sub-portion；The 6th sub-portion set on the front end (or rear end) of insulation 31 direction of advance of brush head.The working range of insulation brush head 31
It is preferred that the working range with foreign object detection sensor is equal.It is worth noting that due to a needs in two charging antennas
It connect, can be fixedly installed with external power；And another charging antenna need to be arranged on wireless charging device, therefore, in wiper knot
Structure may be disposed at the side of the first charging antenna 11, or be set to the side of the second charging antenna 12, certainly, since fixation is set
Setting can go forward side by side at charging zone (the charging antenna connecting with external power) with the charging antenna match on different radio charging equipment
Row charging foreign object detection sensor and scrapes brush configuration and is preferably disposed on charging antenna in charging zone for save the cost
Side.
In the third embodiment, as shown in Figure 1, on the basis of example 2, driving mould group includes motor and guide assembly；
Motor is connect with insulation brush head 31；Guide assembly includes the guide rail to extend along insulation 31 direction of motion of brush head, and and insulated brush
The guide block of first 31 connection；Guide rail and guide block male-female engagement.It is worth noting that when motor is linear motor 32, due to straight line
Motor 32 is from equipped with control, it moves the protection scope that linear line handspike (being equivalent to guide rail and guide block) also belongs to the application.
Then at this point, insulation brush head 31 with guide block without connect, without setting guide rail, insulate brush head 31 directly with linear motor 32
Line handspike connection.When motor is not linear motor 32, then guide rail and guide block are set, when charging antenna is planar structure
When, guide rail is linear type, and guide block is that sliding contact connect or be in rolling contact connection with guide rail；When charging antenna is curved-surface structure
When, guide rail is also shaped form, and guide block is preferably in rolling contact with guide rail and connect at this time.When the antenna that charges is curved-surface structure, lean on
The charging antenna of nearly wiper structure setting is preferably the intermediate globoidal structure towards another charging antenna protrusion.Further preferably
Ground, insulation brush head 31 and motor detachable connection；Insulate brush head 31 and guide block detachable connection.It is worth noting that absolutely
Edge brush head 31 can directly be connected to motor, and can also be connected to motor by fixed block 33, and fixed block 33 can also act as guide block
Effect；Further, insulation brush head 31 can also can be fixed block 33 and insulation brush head 31 with 33 detachable connection of fixed block
Therefore detachable connection in practical applications, can be connected by replacement insulation brush head 31 or replacement insulation brush head 31 or replacement
The insulation brush head 31 and fixed block 33 being connected together, are selected with specific reference to practical application.
In example IV, as shown in Figure 1, further including alarm, working as wiper on the basis of embodiment one, two or three
When structure progress foreign matter removing movement reaches the condition of setting, alarm enters alert status.It is filled when scraping brush configuration to two
During foreign matter between electric antenna is purged, there may be the long period or more number of purge is all unable to reach foreign matter
The purpose of removing, is warned by alarm at this time, is prompted related personnel to carry out relevant operation, is avoided scraping brush configuration always
Removing movement is repeated, causes wireless charging to can not be successfully progress, wastes time and energy consumption, influence the process of wireless charging.Specifically
Ground, preset condition can be the arbitrary value in 3-8 times or 30-300s.It is further preferred that further including for detecting charging antenna
The temperature sensor of temperature；Temperature sensor is connect with wiper fabric communication, when the temperature that temperature sensor detects is higher than in advance
If when temperature value, scraping brush configuration and entering foreign matter removing state.Specifically, preset temperature value can be the arbitrary value in 35-60 DEG C.Value
It must illustrate, foreign object detection sensor is ultrasonic detection sensor, infrared detection sensor or laser beam detecting sensor.
And when foreign object detection sensor is transmitting terminal 21 and receiving end 22 is provided separately, in order to avoid the installation of foreign object detection sensor
The removing for scraping brush configuration is acted and generates interference, the direction of motion of transmitting terminal 21 and receiving end 22 preferably along insulation brush head 31 is set to
The two sides of charging antenna are divided into the two sides of the direction of motion of insulation brush head 31.Certainly, transmitting terminal 21 and receiving end 22 can also
The both ends of charging antenna are set to along the direction of motion of insulation brush head 31.When foreign object detection sensor is collection transmitting and reception one
When, i.e., foreign object detection sensor is the ipsilateral setting structure of transmitting terminal 21 and receiving end 22, and foreign object detection sensor is set to charging day
The side of line.
It should be noted that above-described embodiment can be freely combined as needed.The above is only the utility model
Preferred embodiment, it is noted that for those skilled in the art, do not departing from the utility model principle
Under the premise of, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of wireless charging foreign matter detection mechanism characterized by comprising
For carrying out the wireless charging mould group of wireless charging, the wireless charging mould group includes for carrying out the two of wireless charging
Charge antenna, i.e., the first charging antenna and the second charging antenna；
It is sensed for detecting the foreign bodies detection between the first charging antenna and the second charging antenna with the presence or absence of foreign matter
Device；
Brush configuration is scraped for removing the foreign matter between the first charging antenna and the second charging antenna；
The foreign object detection sensor is connect with the wiper fabric communication；
When between the foreign object detection sensor detection first charging antenna and the second charging antenna there are when foreign matter,
The brush configuration of scraping enters foreign matter removing state.
2. wireless charging foreign matter detection mechanism according to claim 1, which is characterized in that further include:
Alarm, when it is described scrape brush configuration carry out foreign matter removing movement reach the condition of setting when, the alarm enters warning
State.
3. wireless charging foreign matter detection mechanism according to claim 1, it is characterised in that:
The foreign object detection sensor includes transmitting terminal and receiving end, and the transmitting terminal and the receiving end are relatively arranged on described
The two sides of charging antenna being oppositely arranged；Or,
The foreign object detection sensor is the ipsilateral setting structure of transmitting terminal and receiving end, and the foreign object detection sensor is set to described
The side of charging antenna.
4. wireless charging foreign matter detection mechanism according to claim 1, it is characterised in that:
The foreign object detection sensor is ultrasonic detection sensor, infrared detection sensor or laser beam detecting sensor.
5. wireless charging foreign matter detection mechanism according to claim 1, which is characterized in that further include:
For detecting the temperature sensor of the temperature of the charging antenna；
The temperature sensor is connect with the wiper fabric communication, is preset when the temperature that the temperature sensor detects is higher than
When temperature value, the brush configuration of scraping enters foreign matter removing state.
6. wireless charging foreign matter detection mechanism described in -5 any one according to claim 1, it is characterised in that:
The brush configuration of scraping includes insulation brush head, and for driving the insulation brush head to charge antenna and described in described first
The driving mould group moved back and forth between second charging antenna.
7. wireless charging foreign matter detection mechanism according to claim 6, it is characterised in that:
The charging antenna is plate structure；
The insulation brush head moves reciprocatingly along the plate face extension direction of the charging antenna；The foreign object detection sensor is along institute
State the linear setting of the direction of motion of insulation brush head.
8. wireless charging foreign matter detection mechanism according to claim 6, it is characterised in that:
The driving mould group includes motor and guide assembly；
The motor is connect with the insulation brush head；
The guide assembly includes the guide rail to extend along the insulation brush head direction of motion, and connect with the insulation brush head
Guide block；
The guide rail and the guide block male-female engagement.
9. wireless charging foreign matter detection mechanism according to claim 6, it is characterised in that:
The insulation brush head is linear structure, and the insulation brush head is arranged towards the charging antenna, and the insulation brush head prolongs
It is vertical that exhibition direction moves direction；Or,
The insulation brush head includes vertically disposed first sub-portion and the second sub-portion, first sub-portion and second sub-portion
Extension direction is vertical with the insulation direction of motion of brush head, and first sub-portion is arranged towards the charging antenna；Or,
The insulation brush head includes third sub-portion and the 4th sub-portion disposed in parallel, the third sub-portion and the 4th sub-portion
Extension direction is vertical with the insulation direction of motion of brush head；The third sub-portion is arranged towards the first charging antenna,
4th sub-portion is arranged towards the second charging antenna；Or,
The insulation brush head includes sequentially connected 5th sub-portion, the 6th sub-portion and the 7th sub-portion, the 5th sub-portion, the 6th son
Portion and the extension direction of the 7th sub-portion are vertical with the insulation direction of motion of brush head；5th sub-portion and the 6th son
Portion is vertically arranged, and the 6th sub-portion and the 7th sub-portion are vertically arranged, and the 5th sub-portion and the 7th sub-portion are set to
6th sub-portion it is ipsilateral；5th sub-portion is towards the first charging antenna setting, and the 7th sub-portion is described in
Second charging antenna setting.
10. wireless charging foreign matter detection mechanism according to claim 8, it is characterised in that:
The insulation brush head and the motor detachable connection；
The insulation brush head and the guide block detachable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821837183.2U CN208890487U (en) | 2018-11-08 | 2018-11-08 | A kind of wireless charging foreign matter detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821837183.2U CN208890487U (en) | 2018-11-08 | 2018-11-08 | A kind of wireless charging foreign matter detection mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN208890487U true CN208890487U (en) | 2019-05-21 |
Family
ID=66518071
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| CN201821837183.2U Active CN208890487U (en) | 2018-11-08 | 2018-11-08 | A kind of wireless charging foreign matter detection mechanism |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3761479A1 (en) * | 2019-07-02 | 2021-01-06 | Toshiba TEC Kabushiki Kaisha | Power receiving device, power supply device, and power receiving power supply system |
| WO2021115390A1 (en) * | 2019-12-12 | 2021-06-17 | 苏州宝时得电动工具有限公司 | Base station for storing ground cleaning robot, and ground cleaning robot system |
| CN117162838A (en) * | 2023-11-03 | 2023-12-05 | 安徽中科星驰自动驾驶技术有限公司 | New energy charging device for automatic driving vehicle |
-
2018
- 2018-11-08 CN CN201821837183.2U patent/CN208890487U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3761479A1 (en) * | 2019-07-02 | 2021-01-06 | Toshiba TEC Kabushiki Kaisha | Power receiving device, power supply device, and power receiving power supply system |
| WO2021115390A1 (en) * | 2019-12-12 | 2021-06-17 | 苏州宝时得电动工具有限公司 | Base station for storing ground cleaning robot, and ground cleaning robot system |
| CN117162838A (en) * | 2023-11-03 | 2023-12-05 | 安徽中科星驰自动驾驶技术有限公司 | New energy charging device for automatic driving vehicle |
| CN117162838B (en) * | 2023-11-03 | 2024-02-02 | 安徽中科星驰自动驾驶技术有限公司 | New energy charging device for automatic driving vehicle |
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