CN107453418A - The device and its mobile terminal of the charging connector of automatic spring charging device - Google Patents
The device and its mobile terminal of the charging connector of automatic spring charging device Download PDFInfo
- Publication number
- CN107453418A CN107453418A CN201710488762.4A CN201710488762A CN107453418A CN 107453418 A CN107453418 A CN 107453418A CN 201710488762 A CN201710488762 A CN 201710488762A CN 107453418 A CN107453418 A CN 107453418A
- Authority
- CN
- China
- Prior art keywords
- charging connector
- charging
- mobile terminal
- bayonet unit
- slot
- 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
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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
- H02J7/0042—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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of device and its mobile terminal of the charging connector of automatic spring charging device.Wherein, the device of the charging connector of automatic spring charging device includes：Slot, inserted for the charging connector for charging device；At least one bayonet unit, is arranged in slot, for the buckle fixation charging connector when the charging connector of charging device inserts slot；Control device, it is arranged in slot, to control the movement of bayonet unit, to cause bayonet unit to unclamp charging connector；Flexible member, it is arranged in slot, wherein, when charging connector inserts slot and bayonet unit buckle fixes charging connector, flexible member is compressed；And when bayonet unit unclamps charging connector, flexible member ejects charging connector to destroy the electrical connection between charging device and mobile terminal.By the above-mentioned means, the present invention can be after battery be fully charged, automatic spring charging device, and then the service life of battery is extended, improve the security of mobile terminal.
Description
Technical field
The present invention relates to field of relevant technology of electronic equipment, more particularly to a kind of charging of automatic spring charging device
The device and its mobile terminal of head.
Background technology
With the continuous popularization of smart mobile phone, smart mobile phone is increasingly becoming one of equipment essential in people's life,
And the function of smart mobile phone is also more and more diversified, this also make it that smart mobile phone is more and more important, and people are to smart mobile phone
Rely on also increasing.Therefore, the endurance of smart mobile phone also turns into one of important indicator of evaluation mobile terminal.
In actual life, smart mobile phone smart mobile phone cruising time caused by regular be overused
Reduction, charging turn into one of denouncing in mobile terminal routine use.Although fast charge can accelerate charging rate, fast charge pair
The battery of smart mobile phone is that have certain injury, for example, not existing because of phenomena such as mobile terminal blast, spontaneous combustion caused by fast charge
It is a small number of.In routine use, people are almost to the charge frequency of mobile terminal to fill or two days one fill for one day one.Majority of case
Under, people were charged the phone at night, and when charging the phone, people like charging while " brush
Mobile phone ", but the method for this " brush mobile phone " is that injury is great for battery of mobile phone, and best charging custom is
" complete cycle charging ", mobile phone make nearly 3 hours or so time (the different mobile phones, completely circulation of a complete cycle charging
The time of charging is different).Because the time of a complete cycle charging of mobile phone will be much smaller than the sleeping at night time of people, hand
Machine is typically all to be charged to pull again daytime, and this charging modes can cause the overshoot to mobile phone, the overshoot meeting to mobile phone
Cause the endurance rapid decrease of battery of mobile phone.
The content of the invention
The present invention solves the technical problem of the device for providing a kind of charging connector of automatic spring charging device and
Its mobile terminal, the service life of battery can be extended, improve the security of mobile terminal.
In order to solve the above technical problems, one aspect of the present invention is：One kind is provided and is applied to mobile terminal
Automatic spring charging device charging connector device, including：Slot, inserted for the charging connector for charging device, its
In, when in the charging connector insertion slot of charging device, charging device forms to electrically connect with mobile terminal thinks mobile terminal
Charged；At least one bayonet unit, is arranged in slot, for the buckle when the charging connector of charging device inserts slot
Fixed charging connector；Control device, it is arranged in slot, to control the movement of bayonet unit, to cause bayonet unit to unclamp
Charging connector；Flexible member, it is arranged in slot, wherein, when charging connector inserts slot and the fixation charging of bayonet unit buckle
During joint, flexible member is compressed；And when bayonet unit unclamps charging connector, flexible member ejection charging connector is filled with destroying
Electrical connection between electric installation and mobile terminal.
In order to solve the above technical problems, another technical solution used in the present invention is：A kind of mobile terminal is provided, including
The device of the charging connector of automatic spring charging device, wherein, the device of the charging connector of automatic spring charging device includes：Insert
Groove, inserted for the charging connector for charging device, wherein, when in the charging connector insertion slot of charging device, charging dress
Put to be formed to electrically connect with mobile terminal and think that mobile terminal is charged；At least one bayonet unit, is arranged in slot, is used for
When the charging connector of charging device inserts slot, buckle fixes charging connector；Control device, it is arranged in slot, to control
The movement of bayonet unit, to cause bayonet unit to unclamp charging connector；Flexible member, it is arranged in slot, wherein, work as charging
When head insertion slot and bayonet unit buckle fixation charging connector, flexible member is compressed；And when bayonet unit unclamps charging
During head, flexible member ejects charging connector to destroy the electrical connection between charging device and mobile terminal.
The beneficial effects of the invention are as follows：The situation of prior art is different from, of the invention is applied to the automatic of mobile terminal
Ejecting the device of the charging connector of charging device includes slot, bayonet unit, control device and flexible member, works as mobile terminal
When needing charging, the charging connector insertion slot of charging device, bayonet unit buckle fixes charging connector, now, flexible member
Compressed；When mobile terminal is fully charged, bayonet unit unclamps charging connector, and flexible member ejects charging connector to destroy charging
Electrical connection between device and mobile terminal, the automatic spring charging connector after mobile terminal is fully charged is realized, and then can
Extend the service life of battery of mobile terminal, can also improve the security of mobile terminal.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the embodiment of device one of the charging connector of automatic spring charging device of the present invention
Figure；
Fig. 2 is a kind of structural representation of the embodiment of mobile terminal one of the present invention.
Embodiment
With reference to being that the present invention will be described in detail with accompanying drawing for embodiment.
Referring to Fig. 1, Fig. 1 is a kind of embodiment of device one of the charging connector of automatic spring charging device of the present invention
Structural representation.The device of the charging connector of automatic spring charging device in present embodiment includes slot 11, control device
12nd, bayonet unit 13, flexible member 14, charging device 15.Wherein, control device 12 includes control circuit 121 and electromagnetism relay
Device 122, bayonet unit 13 include magnet piece 132 and buckle end 131, and charging device 15 includes charging connector 151.
Wherein, slot 11 is used to insert for the charging connector 151 of charging device 15.When the charging connector of charging device 15
When in 151 insertion slots 11, charging device 15 forms to electrically connect with mobile terminal thinks that mobile terminal is charged.Bayonet unit
13 are arranged in slot 11, for the buckle fixation charging connector when the charging connector 151 of charging device 15 inserts slot 11
151.Control device 12 is arranged in slot 11, to control the movement of bayonet unit 13, to cause bayonet unit 13 unclamps to fill
Electric connection 151.Flexible member 14 is arranged in slot 11, and when the insertion slot 11 of charging connector 151 and the buckle of bayonet unit 13 is consolidated
When determining charging connector 151, flexible member 14 is compressed；And when bayonet unit 13 unclamps charging connector 151, the bullet of flexible member 14
Go out the electrical connection that charging connector 151 is destroyed between charging device 15 and mobile terminal.
Wherein, pushing block 111 is also included in slot 11, flexible member 14 is arranged at the blind end of slot 11 with being filled for release
Between the pushing block 111 of electric connection 151, when charging connector 151 inserts slot 11 and the buckle of bayonet unit 13 fixation charging connector 151
When, flexible member 14 is compressed；And when bayonet unit 13 unclamps charging connector 151, flexible member 14 recovers elasticity to eject
Charging connector 151 is so as to destroying the electrical connection between charging device 15 and mobile terminal.
Wherein, control circuit 121 electrically connects with electromagnetic relay 122, and control circuit 121 is used for whether detecting mobile terminal
It is fully charged, when control circuit 121 be not detected by mobile terminal it is fully charged when, control circuit 121 input first direction electric current so that
Obtain electromagnetic relay 122 and produce first direction magnetic, so as to repel bayonet unit 13 with so that bayonet unit 13 fills in locking
The first state of electric connection 151；And when control circuit 121 detects that mobile terminal is fully charged, the input of control circuit 121 second
Directional current, to cause electromagnetic relay 122 to produce second direction magnetic, so as to attract bayonet unit 13 to cause bayonet unit
13 in the second state for unclamping charging connector 151；Electromagnetic relay 122 is used to be produced according to the input current of control circuit 121
Raw corresponding magnetic, to attract or repel bayonet unit 13, so that bayonet unit 13 is in first state or second
State.Specifically, control circuit 121 inputs reverse current, to cause electromagnetic relay after detection mobile terminal is fully charged
122 produce reverse magnetic, attract bayonet unit 13 so that bayonet unit 13 unclamps charging connector 151.Electromagnetic relay 122
Corresponding magnetic is produced according to the instruction of control circuit 121, to cause bayonet unit to be moved to corresponding direction.
Wherein, bayonet unit 13 be arranged at vertically with the direction of flexible member 14, as shown in figure 1, bayonet unit 13 is set
Put close to the openend of slot 11.Bayonet unit 13 includes magnet piece 132 and buckle end 131, magnet piece 132 and buckle end
131 are linked together, and magnet piece 132 is set relative to electromagnetic relay 122, with according to caused by electromagnetic relay 122
Magnetic and drive buckle end 131 to respective direction move, so as to lock or unclamp charging connector 151.
Specifically, control circuit 121 includes for detecting the whether fully charged method of mobile terminal：Detect mobile terminal
Whether the crest voltage of battery reaches predeterminated voltage；Or detect the battery peak rate of temperature change of mobile terminal and whether reach
Default rate of change；Or detection battery of mobile terminal it is fully charged when temperature and the difference of environment temperature whether reach fiducial temperature
Value.In addition, control circuit 121 also includes for detecting the whether fully charged method of mobile terminal：Detect the battery of mobile terminal
Fully charged and after reaching certain crest voltage, whether the value that voltage declines is default value.In addition, the safety for mobile terminal
Property, when the temperature for detecting battery is increased to 60 degrees Celsius, should stop charging.
Wherein, after control circuit 121 detects that mobile terminal is fully charged, after control circuit 121 sends pop instruction, electricity
Magnetic relay 122, which produces, attracts gravitational attraction magnet piece 132 so that flexible member 14 can eject, with destroy charging device 15 with
Electrical connection between mobile terminal.When mobile terminal detects that the electricity of itself is less than 100%, control circuit 121, which is sent, fills
Electricity instruction so that electromagnetic relay 122 mutually repels with iron block.In addition, control circuit 121 can according to user can with selection and
The power threshold of mobile terminal is set, and when the electricity of mobile terminal is less than set power threshold, changes input current
Direction so that electromagnetic relay 122 produce repel magnet piece 132 magnetic force.
Specifically, flexible member 14 is spring.The quantity of spring can be 1,2,3 etc., and the number of spring can be with
So that the elastic force of spring is uniformly distributed between the blind end of slot 11 and the pushing block 111 of release charging connector 151.
Specifically, bayonet unit can be two, as shown in figure 1, and being separately positioned in the two lateral walls of slot 11.
Wherein, the device of the charging connector of the automatic spring charging device in present embodiment is except that can apply in movement
Outside terminal, it can be applied in mobile charging device, such as charger baby.
In addition, when the charging connector of the automatic spring charging device in present embodiment is in connection PC, palm electricity
During the equipment such as brain, control circuit 121 will not trigger pop instruction.Reason is touched in avoiding in the operating process such as data transfer
Hair device for ejecting causes the situation of data transmission fails.
In wherein one specifically application scenarios, 25 are carried out again after the battery electric quantity of mobile terminal jumps to 100%
After the charging (this process is referred to as trickle) of minute, after mobile terminal charging complete, control circuit 121 can send pop instruction,
So that electromagnetic relay 122 attracts with the phase of magnet piece 132, to cause spring to eject charging connector 151.
The device of the charging connector of automatic spring charging device in present embodiment includes slot, bayonet unit, control
Device and flexible member, when mobile terminal needs charging, the charging connector insertion slot of charging device, bayonet unit buckle
Fixed charging connector, now, flexible member is compressed；When mobile terminal is fully charged, bayonet unit unclamps charging connector, elasticity
Element ejects charging connector to destroy the electrical connection between charging device and mobile terminal, realizes after mobile terminal is fully charged
Automatic spring charging connector, it also avoid user and charged at night, it is impossible to pull out charging head in time, worry that mobile terminal excessively fills
The situation of electricity, the custom for raising on a household basis into complete cycle charging can also be used, protect battery, and then extend making for battery of mobile terminal
With the life-span, the security of mobile terminal can be also improved.
Referring to Fig. 2, Fig. 2 is a kind of structural representation of the embodiment of mobile terminal one of the present invention.Mobile end in Fig. 2
End includes the device 21 of the charging connector of automatic spring charging device, wherein, the dress of the charging connector of automatic spring charging device
21 are put as above so that described in embodiment, here is omitted.
The mobile terminal of the present invention includes smart mobile phone, tablet personal computer, notebook computer, palm PC, mobile Internet
The terminal device that equipment (MID, Mobile Internet Device) or other needs are charged.
The device of the charging connector of automatic spring charging device in above scheme includes slot, bayonet unit, control dress
Put and flexible member, when mobile terminal needs charging, the charging connector insertion slot of charging device, bayonet unit buckle is consolidated
Determine charging connector, now, flexible member is compressed；When mobile terminal is fully charged, bayonet unit unclamps charging connector, elasticity member
Part ejects charging connector to destroy the electrical connection between charging device and mobile terminal, realizes after mobile terminal is fully charged certainly
Move out charging connector, and then the service life of battery of mobile terminal can be extended, can also improve the security of mobile terminal.
Embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this
The equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, it is included within the scope of the present invention.
Claims (10)
- A kind of 1. device of the charging connector of automatic spring charging device applied to mobile terminal, it is characterised in that including：Slot, inserted for the charging connector for the charging device, wherein, when the charging connector of the charging device inserts institute When stating in slot, the charging device forms to electrically connect with the mobile terminal thinks that the mobile terminal is charged；At least one bayonet unit, it is arranged in the slot, it is described slotting for the charging connector insertion in the charging device Buckle fixes the charging connector during groove；Control device, it is arranged in the slot, to control the movement of the bayonet unit, to cause the bayonet unit pine Open the charging connector；Flexible member, it is arranged in the slot, wherein, when the charging connector inserts the slot and the bayonet unit card When button fixes the charging connector, the flexible member is compressed；And when the bayonet unit unclamps the charging connector, institute State flexible member and eject the charging connector to destroy the electrical connection between the charging device and the mobile terminal.
- 2. device according to claim 1, it is characterised in that the flexible member be arranged at the blind end of the slot with Between pushing block for releasing the charging connector, wherein, when the charging connector inserts the slot and the bayonet unit When buckle fixes the charging connector, the flexible member is compressed；And when the bayonet unit unclamps the charging connector, The flexible member recovers elasticity to eject the charging connector so as to destroy between the charging device and the mobile terminal Electrical connection.
- 3. device according to claim 1, it is characterised in that the control device includes control circuit and electromagnetic relay, its In, the control circuit connects the electromagnetic relay；Whether the control circuit is fully charged for detecting the mobile terminal, when the control circuit is not detected by the movement When terminal is fully charged, the control circuit inputs first direction electric current, to cause the electromagnetic relay to produce first direction magnetic Property, so as to repel the bayonet unit to cause the bayonet unit to be in the first state of the locking charging connector；And work as When the control circuit detects that the mobile terminal is fully charged, the control circuit inputs second direction electric current, to cause State electromagnetic relay and produce second direction magnetic, so as to attract the bayonet unit to cause the bayonet unit is in unclamp institute State the second state of charging connector；The electromagnetic relay is used to produce corresponding magnetic according to the input current of the control circuit, to attract or repel The bayonet unit, so that the bayonet unit is in the first state or second state.
- 4. the device of the charging connector of automatic spring charging device according to claim 3, it is characterised in that the buckle Device includes magnet piece and buckle end, wherein, the magnet piece links together with the buckle end, and the magnet piece is relative Set in the electromagnetic relay, the buckle end is driven to respective party with the magnetic according to caused by the electromagnetic relay To movement, so as to lock or unclamp the charging connector.
- 5. the device of the charging connector of automatic spring charging device according to claim 3, it is characterised in that the control circuit By the crest voltage of the battery that detects the mobile terminal, the detection mobile terminal battery peak rate of temperature change or Detect the mobile terminal battery it is fully charged when temperature and the difference of environment temperature judge whether the mobile terminal is full of, And according to testing result and to the electromagnetic relay send corresponding to control instruction.
- 6. the device of the charging connector of automatic spring charging device according to claim 1, it is characterised in that the elasticity Element is spring.
- 7. the device of the charging connector of automatic spring charging device according to claim 1, it is characterised in that the buckle Device is two, and it is separately positioned in the two lateral walls of the slot.
- A kind of 8. mobile terminal, it is characterised in that the device of the charging connector for automatic spring charging device is provided with it, Wherein, the device of the charging connector for automatic spring charging device includes：Slot, inserted for the charging connector for the charging device, wherein, when the charging connector of the charging device inserts institute When stating in slot, the charging device forms to electrically connect with the mobile terminal thinks that the mobile terminal is charged；At least one bayonet unit, it is arranged in the slot, it is described slotting for the charging connector insertion in the charging device Buckle fixes the charging connector during groove；Control device, it is arranged in the slot, to control the movement of the bayonet unit, to cause the bayonet unit pine Open the charging connector；Flexible member, it is arranged in the slot, wherein, when the charging connector inserts the slot and the bayonet unit card When button fixes the charging connector, the flexible member is compressed；And when the bayonet unit unclamps the charging connector, institute State flexible member and eject the charging connector to destroy the electrical connection between the charging device and the mobile terminal.
- 9. mobile terminal according to claim 8, it is characterised in that the flexible member is arranged at the closing of the slot Between end and the pushing block for releasing the charging connector, wherein, when the charging connector inserts the slot and the buckle When device buckle fixes the charging connector, the flexible member is compressed；And when the bayonet unit unclamps the charging During head, the flexible member recovers elasticity to eject the charging connector so as to destroy the charging device and the mobile terminal Between electrical connection.
- 10. mobile terminal according to claim 8, it is characterised in that the control device includes control circuit and electromagnetism Relay, wherein, the control circuit connects the electromagnetic relay；Whether the control circuit is fully charged for detecting the mobile terminal, when the control circuit is not detected by the movement When terminal is fully charged, the control circuit inputs first direction electric current, to cause the electromagnetic relay to produce first direction magnetic Property, so as to repel the bayonet unit to cause the bayonet unit to be in the first state of the locking charging connector；And work as When the control circuit detects that the mobile terminal is fully charged, the control circuit inputs second direction electric current, to cause State electromagnetic relay and produce second direction magnetic, so as to attract the bayonet unit to cause the bayonet unit is in unclamp institute State the second state of charging connector；The electromagnetic relay is used to produce corresponding magnetic according to the input current of the control circuit, to attract or repel The bayonet unit, so that the bayonet unit is in the first state or second state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710488762.4A CN107453418A (en) | 2017-06-23 | 2017-06-23 | The device and its mobile terminal of the charging connector of automatic spring charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710488762.4A CN107453418A (en) | 2017-06-23 | 2017-06-23 | The device and its mobile terminal of the charging connector of automatic spring charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107453418A true CN107453418A (en) | 2017-12-08 |
Family
ID=60486662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710488762.4A Pending CN107453418A (en) | 2017-06-23 | 2017-06-23 | The device and its mobile terminal of the charging connector of automatic spring charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107453418A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711705A (en) * | 2018-06-26 | 2018-10-26 | 歌尔科技有限公司 | A kind of charging interface, electronic equipment, data line and charging system |
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| CN108711705B (en) * | 2018-06-26 | 2024-04-02 | 歌尔科技有限公司 | Charging interface, electronic equipment, data line and charging system |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171208 |
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| RJ01 | Rejection of invention patent application after publication |