CN108092356A - Charging box, wireless device, wireless headset and charging system - Google Patents
Charging box, wireless device, wireless headset and charging system Download PDFInfo
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- CN108092356A CN108092356A CN201711377585.9A CN201711377585A CN108092356A CN 108092356 A CN108092356 A CN 108092356A CN 201711377585 A CN201711377585 A CN 201711377585A CN 108092356 A CN108092356 A CN 108092356A
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- charging
- wireless device
- elastic part
- grounding elastic
- charging box
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- 238000007600 charging Methods 0.000 title claims abstract description 368
- 238000001514 detection method Methods 0.000 claims abstract description 87
- 238000000034 method Methods 0.000 claims abstract description 65
- 230000008569 process Effects 0.000 claims abstract description 62
- 238000001727 in vivo Methods 0.000 claims abstract description 16
- 238000003475 lamination Methods 0.000 claims description 67
- 238000007689 inspection Methods 0.000 claims description 4
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims 1
- 230000005611 electricity Effects 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 14
- 238000010586 diagram Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 230000005283 ground state Effects 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
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Classifications
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
-
- 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
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
-
- H02J7/025—
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1025—Accumulators or arrangements for charging
Abstract
The invention discloses a kind of charging box, wireless device, wireless headset and charging system, the charging box includes：Charging box housing；Positioned at the in vivo charging process component of the charging box shell；Outside the charging box housing and ground connection the first grounding elastic part and be connected outside the housing and with the charging process component first detect shrapnel；When the first detection shrapnel and first grounding elastic part are turned on the second grounding elastic part of wireless device described in the charging process component detection, determine that the wireless device is inserted in the charging box；Wherein, second grounding elastic part is located at outside the housing of the wireless device.The embodiment of the present invention can efficiently and rapidly detect the operation that wireless device inserts charging box.
Description
Technical field
The invention belongs to electronic design arts, specifically, are related to a kind of charging box, wireless device, wireless headset
And charging system.
Background technology
With the rapid development of wireless technology, all kinds of radio-based electronic devices are used widely rapidly.Such as TWS (True
Wireless Stereo, true wireless headset) it is a kind of widely applied wireless device.Wireless device is wireless with intelligent terminal
Connection can realize the voice data in call or broadcasting intelligent terminal.Wireless device is since no connection is, it is necessary to electricity
Pond power supply maintains its normal use.Usual wireless device charges to its battery using charging box.
In the prior art, holding tank is provided in charging box, wireless device is filled by being buckled when modes insert holding tank
Electric box can charge to wireless device.But it can be detected rapidly wirelessly there is no a kind of effective means in charging box
Equipment inserts operation.
The content of the invention
In view of this, it is main to use the present invention provides a kind of charging box, wireless device, wireless headset and charging system
In solving in charging box and to lack valid wireless equipment in the prior art and insert detection means, charging box cannot determine rapidly nothing
Line equipment inserting the technical issues of operating and performing the operations such as charging or communication.
In order to solve the above-mentioned technical problem, the first aspect of the present invention provides a kind of charging box, including：Charging box housing；
Positioned at the in vivo charging process component of the charging box shell；
Outside the housing and ground connection the first grounding elastic part and outside the housing and with the charging process
First detection shrapnel of component connection；
First detection shrapnel described in the charging process component detection and first grounding elastic part and wireless device
When second grounding elastic part turns on, determine that the wireless device is inserted in the charging box；
Wherein, second grounding elastic part is located at outside the housing of the wireless device.
Preferably, further include：
The charging process component is specifically when detecting input/output pin to be in low level state, is determined described wireless
Equipment inserts the charging box.
Preferably, further include：
Positioned at the in vivo charging chip of charging shell；
The first charging spring lamination being connected with the charging chip outside the charging housing；
The charging process component is additionally operable to：
It detects the first detection shrapnel and first grounding elastic part is turned on the second grounding elastic part of wireless device
When, it determines that first charging spring lamination is turned on the second charging spring lamination of the wireless device, is institute by the charging chip
State wireless device charging.
Second aspect of the present invention provides a kind of wireless device, which is characterized in that including：
Apparatus casing；
The second grounding elastic part outside the apparatus casing；
When the wireless device housing inserts charging box, the first grounding elastic part of second grounding elastic part and charging box with
And first detection shrapnel contact so that first grounding elastic part of the charging box and it is described first detection shrapnel with it is described
Second grounding elastic part turns on.
Preferably, further include：
The second charging spring lamination outside the apparatus casing；
When the wireless device housing inserts the charging box, the first charging bullet of second charging spring lamination and charging box
Piece contacts so that the first charging spring lamination of the charging box is turned on second charging spring lamination, is charged for the wireless device.
Third aspect present invention provides a kind of wireless headset, including：At least one headset main body, the headset main body bag
It includes：Earphone case；
The 3rd grounding elastic part outside the earphone case；
When the earphone case inserts charging box, the first grounding elastic part and of the 3rd grounding elastic part and charging box
One detection shrapnel contact so that first grounding elastic part of the charging box and the first detection shrapnel and the described 3rd
Grounding elastic part turns on.
Preferably, further include：
3rd charging spring lamination；
When the earphone inserts the charging box, the first charging spring lamination of the 3rd charging spring lamination and the charging box connects
It touches so that the first charging spring lamination of the charging box is turned on the 3rd charging spring lamination, is charged for the earphone.
Fourth aspect present invention provides a kind of wireless charging system, including：
Charging box housing；Positioned at the in vivo charging process component of the charging box shell；Outside the charging box housing and
First grounding elastic part of ground connection and the first detection shrapnel being connected outside the housing and with the charging process component；
Apparatus casing；The second grounding elastic part outside the apparatus casing；
First detection shrapnel described in the charging process component detection and first grounding elastic part and wireless device
When the contact of second grounding elastic part is to turn on, determine that the wireless device is inserted in the charging box.
Preferably, further include：
The charging process component is specifically when detecting input/output pin to be in low level state, is determined described wireless
Equipment inserts the charging box.
Preferably, further include：
Positioned at the in vivo charging chip of charging shell；Being connected with the charging chip outside the charging housing
First charging spring lamination；
The second charging spring lamination outside the apparatus casing；
The charging process component is additionally operable to：
It detects the first detection shrapnel and first grounding elastic part is contacted with the second grounding elastic part of wireless device
During turning on, determine that first charging spring lamination is turned on the second charging spring lamination of the wireless device, pass through the charging core
Piece charges for the wireless device.
In the embodiment of the present invention, by that will increase by the first detection shrapnel outside charging box housing, the first detection shrapnel with
The in vivo charging process component connection of charging box shell.When wireless device is inserted in the charging box, the charging process in charging box
Component, you can to detect the second ground connection bullet of the first detection shrapnel and its first grounding elastic part and the wireless device
Piece turns on, and the charging process component can determine that the wireless device inserts the charging box, complete the wireless device
Insert operation detection.Realize that quickly and accurately detects the wireless device inserts operation.
Description of the drawings
Attached drawing described herein is used for providing a further understanding of the present invention, forms the part of the present invention, this hair
Bright schematic description and description does not constitute improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is a kind of structure diagram of one embodiment of charging box provided in an embodiment of the present invention；
Fig. 2 is a kind of structure diagram of another embodiment of charging box provided in an embodiment of the present invention；
Fig. 3 is a kind of structure diagram of one embodiment of wireless device provided in an embodiment of the present invention；
Fig. 4 is a kind of structure diagram of another embodiment of wireless device provided in an embodiment of the present invention；
Fig. 5 is a kind of structure diagram of one embodiment of wireless headset provided in an embodiment of the present invention；
Fig. 6 is a kind of structure diagram of one embodiment of charging system provided in an embodiment of the present invention.
Specific embodiment
Carry out the embodiment that the present invention will be described in detail below in conjunction with accompanying drawings and embodiments, thereby how the present invention is applied
Technological means can fully understand and implement according to this to solve technical problem and reach the realization process of technical effect.
What some embodiments of the invention were mainly used in wireless device inserts detection, and pass through increases by the first inspection in charging box
The detection of rapidly inserting that survey shrapnel realizes the charging box operates.
In the prior art, wireless device is due to the use of internal battery powers, and still, the battery capacity of internal cell is effective,
Therefore, it is necessary to charge to the battery in wireless device.Generally charged by charging box to wireless device.In charging box
Holding tank is provided with, when wireless device is inserted in holding tank, you can to charge to wireless device.But existing charging
Box inserts operation there is no a kind of effective means with detect wireless device rapidly.
Inventor expects, the charging processes component such as micro-control unit (MCU, Microcontroller Unit) of charging box
It can detect the level change of the circuit connection point in a certain circuit.And charging box is mostly to pass through metal interface with wireless device
Therefore idle pin, can be connected corresponding metal clips, correspondingly, can also be connected in wireless device by contact with conduction
Metal clips.When wireless device is placed in charging box, the metal clips in the metal clips and charging box of wireless device is led
It is logical, therefore, can inserting for corresponding wireless device be determined by level change when metal clips in charging box is turned on
Operation.Accordingly, technical scheme is inventors herein proposed.
In the embodiment of the present invention, by that will increase by the first detection shrapnel outside charging box housing, the first detection shrapnel with
The in vivo charging process component connection of charging box shell.When wireless device is inserted in the charging box, the charging process in charging box
Component, you can to detect the second ground connection bullet of the first detection shrapnel and its first grounding elastic part and the wireless device
Piece turns on, at this point, the charging process component can determine that the wireless device inserts the charging box, completes described wireless
Equipment inserts operation detection.Realize that quickly and accurately detects the wireless device inserts operation.
The technical solution of the embodiment of the present invention is described in detail below in conjunction with attached drawing.
As shown in Figure 1, be a kind of structure diagram of the charging box provided in the embodiment of the present invention, the charging box can be with
Including：Charging box housing 100；
Charging process component 101 in the charging box housing 100；
Outer positioned at the housing 100 and ground connection the first grounding elastic part 102 and it is outer positioned at the housing 100 and with it is described
The first detection shrapnel 103 that charging process component 101 connects；
The charging process component 101 detects the first detection shrapnel 103 and first grounding elastic part 102 and nothing
During the second grounding elastic part conducting of line equipment, determine that the wireless device is inserted in the charging box；
Wherein, second grounding elastic part is located at outside the housing of the wireless device.
The electronic equipment for being equipped with wireless communication module can usually be referred in wireless device, for example, wireless headset, wireless ear
Bluetooth equipment can be installed in machine, it can be by being communicated or being performed broadcasting with the intelligent terminal that it is matched by bluetooth equipment
Operation etc..
Trigger circuit is usually provided in wireless device, when wireless device is placed in charging box, the triggering of wireless device
Circuit can trigger the detection circuit in charging.After the detection circuit of charging box detects detection signal, it may be determined that have wireless
Equipment is inserted.But due to the reality of wireless device or the small volume of charging box, either trigger circuit or detection circuit
It is now all complex, therefore, the complexity of circuit can be reduced by way of shrapnel triggering, the Machine Design of circuit is made more to hold
Easily realize.
Shrapnel described in the embodiment of the present invention can refer to metal clips, can be specifically gold, silver, copper, iron or various
The metal clips that metal alloy is formed.The small volume of the shrapnel can be attached on the wireless device or charging box.
Holding tank is usually provided in the charging box, be usually provided in the holding tank it is described first detection shrapnel with
And first grounding elastic part.When the wireless device is placed in the holding tank, the second grounding elastic part and described first
Grounding elastic part and the first detection shrapnel contact, and due to the non-metal material of shrapnel, it is described in the case of there are voltage
Second contact flat spring is turned on first contact flat spring and the first detection shrapnel.
The first detection shrapnel and second grounding elastic part are the external interface of the charging box, positioned at described
Outside charging box housing.Second grounding elastic part is the external interface of the wireless device, positioned at the shell of the wireless device
In vitro.
First grounding elastic part can access the in vivo earth level of charging shell, the electricity of first grounding elastic part
Level state, after the wireless device is inserted, when first grounding elastic part is turned on second grounding elastic part, described first
The earth level state of grounding elastic part is constant.
When second grounding elastic part of the wireless device is contacted with first grounding elastic part, at second grounding elastic part
In ground state.It is earth level when the first detection shrapnel is connected with second grounding elastic part.It can be by described first
The original levels of grounding elastic part are arranged to high level state, and when being accessed second grounding elastic part, level changes.
Optionally, the charging process component can detect the level state of the first detection shrapnel, detect described
During the level state variation of the first detection shrapnel, it can be determined that the wireless device is inserted or removed.The electricity can be set
When level state becomes low level from high level, determine that the wireless device inserts the charging box；The level state is by low electricity
It is flat when becoming high level, determine that the wireless device removes the charging box.
When the charging box detection wireless device is inserted, control instruction can be sent to the wireless device, and then
The wireless device is made to respond the control instruction, performs corresponding control operation.Upgrade for example, can be sent to wireless device
Instruction, makes wireless device be upgraded according to the upgrade command received；Open command can also be sent to wireless device, make nothing
Line equipment opens the wireless device according to the open command received；Matched order can also be sent to the wireless device,
Make wireless signal of the wireless device according to the intelligent terminal detected, establish the wireless connection with the intelligent terminal.
In the embodiment of the present invention, by increasing and the in vivo charging process component of charging box shell outside the charging box housing
Connection the first detection shrapnel, when wireless device is inserted in the charging box, the charging process component in charging box can detect
During the conducting with the second grounding elastic part of the first detection shrapnel, it may be determined that the wireless device inserts the charging box,
That namely completes the wireless device inserts operation detection.Realize that quickly and accurately detects the wireless device inserts behaviour
Make.
As one embodiment, the charging process component can be specifically that detection input/output pin is in low level
During state, determine that the wireless device inserts the charging box.
The input/output pin (I/O pins) of the charging process component can connect the first detection shrapnel, described
Charging process component can detect the level state of the input/output pin, that is to say detection the first detection shrapnel
Level state.The original state of the input and output pin can be arranged to high level state by the charging process component.Institute
The second grounding elastic part of wireless device is stated as low level state, when second grounding elastic part connects the input and output pin
When, the input and output pin becomes low level state.At this point, the charging process component can detect the input and output
The low level state of pin, and then, the charging process component may determine that the wireless device is placed to charging box.
In the embodiment of the present invention, the level change in circuit is more readily detected, the electricity of the I/O pins based on charging process component
Flat variation, can the accurately speed and accuracy inserting operation, can improve detection of the wireless device that forms a prompt judgement.
As another embodiment, as shown in Fig. 2, the charging box can also include：
Charging chip 104 in the charging housing 100；
The first charging spring lamination 105 being connected with the charging chip 104 outside the charging housing 100；
The charging process component 101 is additionally operable to：
Detect the second ground connection bullet of the first detection shrapnel 103 and first grounding elastic part 102 and wireless device
When piece turns on, determine that first charging spring lamination 105 is turned on the second charging spring lamination of the wireless device, pass through the charging
Chip charges for the wireless device.
The charging chip can refer to manage or control the chip for the process of filling.The charging chip can include filling
Electricity output pin, the charging output pin can be connected with first charging chip.By with first charging chip
Connection, when first charging spring lamination is connected with the second charging spring lamination of the wireless device, first charging chip can
To be filled by the charging output pin, first charging spring lamination and second charging spring lamination as the wireless device
Electricity.
In the embodiment of the present invention, charging chip has been accessed, filling for charging box offer can be provided by the charging chip
Piezoelectric voltage provides stable charging voltage, and more stable charging voltage is provided for wireless device so that the charging of charging process
Stability improves, and avoids potential damage of the charging voltage variation to the component of wireless device.
As shown in figure 3, be a kind of structure diagram of one embodiment of wireless device provided in an embodiment of the present invention, institute
Stating wireless device can include：
Apparatus casing 300；
The second grounding elastic part 301 outside the apparatus casing 300；
When the wireless device housing inserts charging box, the first ground connection bullet of second grounding elastic part 301 and charging box
Piece 102 and first detects shrapnel 103 and contacts so that first grounding elastic part 102 of the charging box and described first
Detection shrapnel 103 is turned on second grounding elastic part 301.
The wireless device can refer to the electronic equipment with wireless communication function, and the wireless device is not due to connecting
Line provides electric energy therefore, it is necessary to the supplying cell of its own for its normal use.But the electricity of the battery due to wireless device
Can be limited, therefore, it is necessary to the battery chargings for the wireless device.The wireless device can be led to the charging box
Letter, the wireless device determined after inserting in the charging box, can receive the control instruction of charging box transmission, described in response
Control instruction performs corresponding control operation.For example, the upgrade command of charging box transmission can be received, according to the liter received
Grade instruction is upgraded；Can also the nothing be opened according to the open command received according to the sign on for receiving charging box
Line equipment；It can also be according to the matched order of the charging box, according to the wireless signal of the intelligent terminal detected, foundation and institute
State the wireless connection of intelligent terminal.
Second grounding elastic part of the wireless device can simultaneously with the first grounding elastic part of the charging box and first
Shrapnel contact is detected, to turn on the ground terminal of the wireless device and the charging box.Second ground connection of the wireless device
Shrapnel can be metal clips, and second grounding elastic part can increase the area of the metal clips, make described second to connect
Ground shrapnel can be enough to contact with stating the first grounding elastic part and the first detection shrapnel, with turning circuit.
In the embodiment of the present invention, pass through the first grounding elastic part in second grounding elastic part and charging box and the first inspection
Survey shrapnel contact so that the charging box determines that rapidly the wireless device has been inserted.
As another embodiment, as shown in figure 4, in embodiment shown in the present invention in addition to structure shown in Fig. 3, institute
Stating wireless device can also include：；
The second charging spring lamination 302 outside the apparatus casing 300；
When the wireless device housing inserts the charging box, second charging spring lamination 302 is filled with the first of charging box
Electric shrapnel 105 contacts so that the first charging spring lamination 105 of the charging box is turned on second charging spring lamination 302, is described
Wireless device charges.
Second charging spring lamination can contact conducting with the first charging spring lamination in the charging box, so that the charging
Box charges for the wireless device.
In the embodiment of the present invention, pass through connecing for second charging spring lamination and the first charging spring lamination in the charging box
It touches, can be charged by second charging spring lamination for the wireless device.
As shown in figure 5, be a kind of one embodiment structure diagram of wireless headset provided in an embodiment of the present invention, it is described
Wireless headset can include：At least one headset main body 500, the headset main body include：Earphone case 501；
The 3rd grounding elastic part 502 outside the earphone case 501；
When the earphone case inserts charging box, the first grounding elastic part 102 of the 3rd grounding elastic part 502 and charging box
And first detection shrapnel 103 contact so that first grounding elastic part 102 of the charging box and it is described first detection bullet
Piece 103 is turned on the 3rd grounding elastic part 502.
The wireless headset can refer to wireless communication function, the wireless headset due to no connecting line, need
The supplying cell of its own is wanted to provide electric energy for its normal use.But the limited energy of the battery due to wireless headset, because
This for the battery of the wireless headset, it is necessary to charge.The wireless headset can communicate with the charging box, described wireless
Earphone is determined after inserting in the charging box, can be received the control instruction of charging box transmission, be responded the control instruction, hold
The corresponding control operation of row.For example, the upgrade command of charging box transmission can be received, risen according to the upgrade command received
Grade；Can also the wireless device be opened according to the open command received according to the sign on for receiving charging box；It can be with
According to the matched order of the charging box, according to the wireless signal of the intelligent terminal detected, establish and the intelligent terminal
Wireless connection.
Second grounding elastic part of the wireless device can simultaneously with the first grounding elastic part of the charging box and first
Shrapnel contact is detected, to turn on the ground terminal of the wireless device and the charging box.Second ground connection of the wireless device
Shrapnel can be metal clips, and second grounding elastic part can increase the area of the metal clips, make described second to connect
Ground shrapnel can be enough to contact with stating the first grounding elastic part and the first detection shrapnel, with turning circuit.
In the embodiment of the present invention, pass through the first grounding elastic part in second grounding elastic part and charging box and the first inspection
Survey shrapnel contact so that the charging box determines that rapidly the wireless device has been inserted.
As one embodiment, the wireless headset can also include：
3rd charging spring lamination；
When the earphone inserts the charging box, the first charging spring lamination of the 3rd charging spring lamination and the charging box connects
It touches so that the first charging spring lamination of the charging box is turned on the 3rd charging spring lamination, is charged for the earphone.
Second charging spring lamination can contact conducting with the first charging spring lamination in the charging box, so that the charging
Box charges for the wireless headset.
In the embodiment of the present invention, pass through connecing for second charging spring lamination and the first charging spring lamination in the charging box
It touches, can be charged by second charging spring lamination for the wireless headset.
As shown in fig. 6, it is a kind of structural representation of one embodiment of wireless charging system provided in an embodiment of the present invention
Figure, the system comprises：
Charging box housing 601；Charging process component 6011 in the charging box housing 601；Positioned at the charging
Box housing 601 is outer and the first grounding elastic part 6012 of ground connection and outside the housing and with the charging process component 6011
First detection shrapnel 6013 of connection；
Apparatus casing 602；The second grounding elastic part 6021 outside the apparatus casing 602；
First detection shrapnel 6013 and first grounding elastic part 6012 and nothing described in the charging process component detection
When second grounding elastic part 6021 of line equipment is contacted to turn on, determine that the wireless device is inserted in the charging box.
The electronic equipment for being equipped with wireless communication module can usually be referred in wireless device, for example, wireless headset, wireless ear
Bluetooth equipment can be installed in machine, it can be by being communicated or being performed broadcasting with the intelligent terminal that it is matched by bluetooth equipment
Operation etc..
Trigger circuit is usually provided in wireless device, when wireless device is placed in charging box, the triggering of wireless device
Circuit can trigger the detection circuit in charging.After the detection circuit of charging box detects detection signal, it may be determined that have wireless
Equipment is inserted.But due to the reality of wireless device or the small volume of charging box, either trigger circuit or detection circuit
It is now all complex, therefore, the complexity of circuit can be reduced by way of shrapnel triggering, the Machine Design of circuit is made more to hold
Easily realize.
Shrapnel described in the embodiment of the present invention can refer to metal clips, can be specifically gold, silver, copper, iron or various
The metal clips that metal alloy is formed.The small volume of the shrapnel can be attached on the wireless device or charging box.
Holding tank is usually provided in the charging box, be usually provided in the holding tank it is described first detection shrapnel with
And first grounding elastic part.When the wireless device is placed in the holding tank, the second grounding elastic part and described first
Grounding elastic part and the first detection shrapnel contact, and due to the non-metal material of shrapnel, it is described in the case of there are voltage
Second contact flat spring is turned on first contact flat spring and the first detection shrapnel.
The first detection shrapnel and second grounding elastic part are the external interface of the charging box, positioned at described
Outside charging box housing.Second grounding elastic part is the external interface of the wireless device, positioned at the shell of the wireless device
In vitro.
First grounding elastic part can access the in vivo earth level of charging shell, the electricity of first grounding elastic part
Level state, after the wireless device is inserted, when first grounding elastic part is turned on second grounding elastic part, described first
The earth level state of grounding elastic part is constant.
When second grounding elastic part of the wireless device is contacted with first grounding elastic part, at second grounding elastic part
In ground state.It is earth level when the first detection shrapnel is connected with second grounding elastic part.It can be by described first
The original levels of grounding elastic part are arranged to high level state, and when being accessed second grounding elastic part, level changes.
Optionally, the charging process component can detect the level state of the first detection shrapnel, detect described
During the level state variation of the first detection shrapnel, it can be determined that the wireless device is inserted or removed.The electricity can be set
When level state becomes low level from high level, determine that the wireless device inserts the charging box；The level state is by low electricity
It is flat when becoming high level, determine that the wireless device removes the charging box.
When the charging box detection wireless device is inserted, control instruction can be sent to the wireless device, and then
The wireless device is made to respond the control instruction, performs corresponding control operation.Upgrade for example, can be sent to wireless device
Instruction, makes wireless device be upgraded according to the upgrade command received；Open command can also be sent to wireless device, make nothing
Line equipment opens the wireless device according to the open command received；Matched order can also be sent to the wireless device,
Make wireless signal of the wireless device according to the intelligent terminal detected, establish the wireless connection with the intelligent terminal.
In the embodiment of the present invention, by increasing and the in vivo charging process component of charging box shell outside the charging box housing
Connection the first detection shrapnel, when wireless device is inserted in the charging box, the charging process component in charging box can detect
During the conducting with the second grounding elastic part of the first detection shrapnel, it may be determined that the wireless device inserts the charging box,
That namely completes the wireless device inserts operation detection.Realize that quickly and accurately detects the wireless device inserts behaviour
Make.
As one embodiment, the system also includes：
The charging process component is specifically when detecting input/output pin to be in low level state, is determined described wireless
Equipment inserts the charging box.
The input/output pin (I/O pins) of the charging process component can connect the first detection shrapnel, described
Charging process component can detect the level state of the input/output pin, that is to say detection the first detection shrapnel
Level state.The original state of the input and output pin can be arranged to high level state by the charging process component.Institute
The second grounding elastic part of wireless device is stated as low level state, when second grounding elastic part connects the input and output pin
When, the input and output pin becomes low level state.At this point, the charging process component can detect the input and output
The low level state of pin, and then, the charging process component may determine that the wireless device is placed to charging box.
In the embodiment of the present invention, the level change in circuit is more readily detected, the electricity of the I/O pins based on charging process component
Flat variation, can the accurately speed and accuracy inserting operation, can improve detection of the wireless device that forms a prompt judgement.
As another embodiment, the system also includes：
Positioned at the in vivo charging chip of charging shell；Being connected with the charging chip outside the charging housing
First charging spring lamination；
The second charging spring lamination outside the apparatus casing；
The charging process component is additionally operable to：
It detects the first detection shrapnel and first grounding elastic part is contacted with the second grounding elastic part of wireless device
During turning on, determine that first charging spring lamination is turned on the second charging spring lamination of the wireless device, pass through the charging core
Piece charges for the wireless device.
The charging chip can refer to manage or control the chip for the process of filling.The charging chip can include filling
Electricity output pin, the charging output pin can be connected with first charging chip.By with first charging chip
Connection, when first charging spring lamination is connected with the second charging spring lamination of the wireless device, first charging chip can
To be filled by the charging output pin, first charging spring lamination and second charging spring lamination as the wireless device
Electricity.
In the embodiment of the present invention, charging chip has been accessed, filling for charging box offer can be provided by the charging chip
Piezoelectric voltage provides stable charging voltage, and more stable charging voltage is provided for wireless device so that the charging of charging process
Stability improves, and avoids potential damage of the charging voltage variation to the component of wireless device.
In a typical configuration, computing device includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include computer-readable medium in volatile memory, random access memory (RAM) and/or
The forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable medium
Example.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer-readable instruction, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase transition internal memory (PRAM), static RAM (SRAM), moves
State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable
Programmable read only memory (EEPROM), fast flash memory bank or other memory techniques, read-only optical disc read-only memory (CD-ROM),
Digital versatile disc (DVD) or other optical storages, magnetic tape cassette, the storage of tape magnetic rigid disk or other magnetic storage apparatus
Or any other non-transmission medium, the information that can be accessed by a computing device available for storage.It defines, calculates according to herein
Machine readable medium does not include the data-signal and carrier wave of non-temporary computer readable media (transitory media), such as modulation.
Some vocabulary has such as been used to censure specific components among specification and claim.Those skilled in the art should
It is understood that hardware manufacturer may call same component with different nouns.This specification and claims are not with name
The difference of title is used as the mode for distinguishing component, but is used as the criterion of differentiation with the difference of component functionally.Such as logical
The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit
In "." substantially " refer in receivable error range, those skilled in the art can be described within a certain error range solution
Technical problem basically reaches the technique effect.In addition, " coupling " word is herein comprising any direct and indirect electric property coupling
Means.Therefore, if one first device of described in the text is coupled to a second device, representing the first device can directly electrical coupling
It is connected to the second device or is electrically coupled to the second device indirectly through other devices or coupling means.Specification
Subsequent descriptions for implement the present invention better embodiment, so it is described description be by illustrate the present invention rule for the purpose of,
It is not limited to the scope of the present invention.Protection scope of the present invention is when subject to appended claims institute defender.
It should also be noted that, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising, so that commodity or system including a series of elements not only include those elements, but also including without clear and definite
It the other element listed or further includes as this commodity or the intrinsic element of system.In the feelings not limited more
Under condition, the element that is limited by sentence "including a ...", it is not excluded that in the commodity including the element or system also
There are other identical elements.
Several preferred embodiments of the present invention have shown and described in above description, but as previously described, it should be understood that the present invention
Be not limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and available for various other combinations,
Modification and environment, and above-mentioned introduction or the technology or knowledge of association area can be passed through in application contemplated scope described herein
It is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be in this hair
In the protection domain of bright appended claims.
Claims (10)
1. a kind of charging box, which is characterized in that including：Charging box housing；
Positioned at the in vivo charging process component of the charging box shell；
Outside the charging box housing and ground connection the first grounding elastic part and outside the housing and with the juice point
Manage the first detection shrapnel of component connection；
The second of first detection shrapnel described in the charging process component detection and first grounding elastic part and wireless device
When grounding elastic part turns on, determine that the wireless device is inserted in the charging box；
Wherein, second grounding elastic part is located at outside the housing of the wireless device.
2. charging box according to claim 1, which is characterized in that further include：
The charging process component is specifically when detecting input/output pin to be in low level state, to determine the wireless device
Insert the charging box.
3. charging box according to claim 1, which is characterized in that further include：
Positioned at the in vivo charging chip of charging shell；
The first charging spring lamination being connected with the charging chip outside the charging housing；
The charging process component is additionally operable to：
The first detection shrapnel and first grounding elastic part are detected when being turned on the second grounding elastic part of wireless device, really
Fixed first charging spring lamination is turned on the second charging spring lamination of the wireless device, is described wireless by the charging chip
Equipment charge.
4. a kind of wireless device, which is characterized in that including：
Apparatus casing；
The second grounding elastic part outside the apparatus casing；
When the wireless device housing inserts charging box, the first grounding elastic part and of second grounding elastic part and charging box
One detection shrapnel contact so that first grounding elastic part of the charging box and the first detection shrapnel and described second
Grounding elastic part turns on.
5. equipment according to claim 4, which is characterized in that further include：
The second charging spring lamination outside the apparatus casing；
When the wireless device housing inserts the charging box, the first charging spring lamination of second charging spring lamination and charging box connects
It touches so that the first charging spring lamination of the charging box is turned on second charging spring lamination, is charged for the wireless device.
6. a kind of wireless headset, which is characterized in that including：At least one headset main body, the headset main body include：Ear casing
Body；
The 3rd grounding elastic part outside the earphone case；
When the earphone case inserts charging box, the first grounding elastic part and the first inspection of the 3rd grounding elastic part and charging box
Survey shrapnel contact so that first grounding elastic part of the charging box and the first detection shrapnel and the described 3rd ground connection
Shrapnel turns on.
7. earphone according to claim 6, which is characterized in that further include：
3rd charging spring lamination；
When the earphone inserts the charging box, the 3rd charging spring lamination is contacted with the first charging spring lamination of the charging box,
So that the first charging spring lamination of the charging box is turned on the 3rd charging spring lamination, charge for the earphone.
8. a kind of charging system, which is characterized in that including：
Charging box housing；Positioned at the in vivo charging process component of the charging box shell；Outside the charging box housing and it is grounded
The first grounding elastic part and be connected outside the housing and with the charging process component first detection shrapnel；
Apparatus casing；The second grounding elastic part outside the apparatus casing；
The second of first detection shrapnel described in the charging process component detection and first grounding elastic part and wireless device
When grounding elastic part contact is to turn on, determine that the wireless device is inserted in the charging box.
9. system according to claim 8, which is characterized in that further include：
The charging process component is specifically when detecting input/output pin to be in low level state, to determine the wireless device
Insert the charging box.
10. system according to claim 8, which is characterized in that further include：
Positioned at the in vivo charging chip of charging shell；Be connected with the charging chip first outside the charging housing
Charging spring lamination；
The second charging spring lamination outside the apparatus casing；
The charging process component is additionally operable to：
It detects the first detection shrapnel and first grounding elastic part contacts to lead with the second grounding elastic part of wireless device
When logical, determine that first charging spring lamination is turned on the second charging spring lamination of the wireless device, be by the charging chip
The wireless device charges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711377585.9A CN108092356A (en) | 2017-12-19 | 2017-12-19 | Charging box, wireless device, wireless headset and charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711377585.9A CN108092356A (en) | 2017-12-19 | 2017-12-19 | Charging box, wireless device, wireless headset and charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108092356A true CN108092356A (en) | 2018-05-29 |
Family
ID=62177281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711377585.9A Pending CN108092356A (en) | 2017-12-19 | 2017-12-19 | Charging box, wireless device, wireless headset and charging system |
Country Status (1)
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| CN (1) | CN108092356A (en) |
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| CN108767926A (en) * | 2018-06-22 | 2018-11-06 | 广东思派康电子科技有限公司 | The method that charging box, earphone, computer storage media and earphone in earphone charging system upload electricity |
| CN109039360A (en) * | 2018-07-18 | 2018-12-18 | 歌尔股份有限公司 | A kind of radio transmitting device |
| CN109218889A (en) * | 2018-09-18 | 2019-01-15 | 歌尔科技有限公司 | A kind of means of communication, system, wireless headset and charging box |
| CN109413536A (en) * | 2018-12-20 | 2019-03-01 | 歌尔科技有限公司 | A kind of wireless headset enters box detection method, device and wireless headset charging box |
| CN110366062A (en) * | 2019-07-24 | 2019-10-22 | 江西联创宏声电子股份有限公司 | TWS earphone is in position detecting method and system |
| CN112653959A (en) * | 2019-10-11 | 2021-04-13 | Oppo广东移动通信有限公司 | Earphone box, earphone device and mobile terminal |
| CN112865214A (en) * | 2020-12-31 | 2021-05-28 | 联想(北京)有限公司 | Power supply equipment and control method |
| CN113766376A (en) * | 2020-06-04 | 2021-12-07 | Oppo广东移动通信有限公司 | Wireless earphone and earphone charging system |
| WO2023160664A1 (en) * | 2022-02-25 | 2023-08-31 | 深圳市韶音科技有限公司 | Earphone assembly |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108767926A (en) * | 2018-06-22 | 2018-11-06 | 广东思派康电子科技有限公司 | The method that charging box, earphone, computer storage media and earphone in earphone charging system upload electricity |
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| CN109218889A (en) * | 2018-09-18 | 2019-01-15 | 歌尔科技有限公司 | A kind of means of communication, system, wireless headset and charging box |
| CN109413536A (en) * | 2018-12-20 | 2019-03-01 | 歌尔科技有限公司 | A kind of wireless headset enters box detection method, device and wireless headset charging box |
| CN109413536B (en) * | 2018-12-20 | 2020-06-30 | 歌尔科技有限公司 | Wireless earphone box-entering detection method and device and wireless earphone charging box |
| CN110366062A (en) * | 2019-07-24 | 2019-10-22 | 江西联创宏声电子股份有限公司 | TWS earphone is in position detecting method and system |
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| CN113766376B (en) * | 2020-06-04 | 2024-01-30 | Oppo广东移动通信有限公司 | Wireless earphone and earphone charging system |
| CN112865214A (en) * | 2020-12-31 | 2021-05-28 | 联想(北京)有限公司 | Power supply equipment and control method |
| WO2023160664A1 (en) * | 2022-02-25 | 2023-08-31 | 深圳市韶音科技有限公司 | Earphone assembly |
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Application publication date: 20180529 |
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