CN107732997A - A kind of portable charging precious that can protect mobile phone screen - Google Patents
A kind of portable charging precious that can protect mobile phone screen Download PDFInfo
- Publication number
- CN107732997A CN107732997A CN201610874959.7A CN201610874959A CN107732997A CN 107732997 A CN107732997 A CN 107732997A CN 201610874959 A CN201610874959 A CN 201610874959A CN 107732997 A CN107732997 A CN 107732997A
- Authority
- CN
- China
- Prior art keywords
- charger baby
- mobile phone
- usb
- maternal interfaces
- inductive switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000465 moulding Methods 0.000 claims abstract 3
- 230000008774 maternal effect Effects 0.000 claims description 44
- 230000001939 inductive effect Effects 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000011796 hollow space material Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 12
- 230000037431 insertion Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 230000005611 electricity Effects 0.000 description 3
- 241000533344 Coursetia Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
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
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of portable charging precious that can protect mobile phone screen, it is characterized in that the shell one side of the charger baby is one-side band radian moulding, the thin thick middle in four sides；Another side is planar design.There is connect band charger baby shell side, and the other end of connect band is Sticky Note.Mobile phone is attached to by Sticky Note or the mobile phone protective cover back side is combined as a whole with mobile phone, charger baby then uses as mobile phone protective cover.One corner of charger baby is can be with the USB plug of disassembly and installation, for being charged for mobile phone.This charger baby is simple in construction, strong adaptability, and mobile phone combination good portability, while can also be used as mobile phone screen protection cap.
Description
Technical field
The present invention relates to it is a kind of can be the electrical storage device that charges repeatedly of mobile phone, can be especially combined as a whole simultaneously with mobile phone
Protect the charger baby of mobile phone screen.
Background technology
At present, known charger baby, it is broadly divided into the charger baby of freestanding charger baby and mobile phone protective cover formula.Solely
Vertical charger baby, can be that a variety of electrical appliances using USB interface including mobile phone charge, its shortcoming is and electrical appliance
Separation, usual volume is all bigger, carries and inconvenient for use.The charger baby of mobile phone protective cover formula, its portability is high, but it is lacked
Point is to be suitable only for putting into certain Mobile phone in its protective case, and other model mobile phones or other types electrical appliance all can not
It is applicable, its applicability is had a greatly reduced quality.
The content of the invention
, should the invention provides a kind of charger baby in order to overcome the shortcomings of existing charger baby in portable and applicability
Charger baby can not only be combined as a whole with mobile phone, add portability；And mobile phone screen can also be protected portable while,
Play a protective role；As long as the identical or close different model mobile phone of size can use simultaneously, applicability is added.
The technical solution adopted for the present invention to solve the technical problems is：The fore shell of charger baby is made using one-side band radian
Type, the thin thick middle in four sides, centre is prominent, inner hollow, hollow space installation battery and control circuit.The rear shell of charger baby is adopted
Use planar design.The connect band of a softwood matter is installed in one side of charger baby, and the other end of connect band is can to repeat to make
Sticky Note.Sticky Note is attached to mobile phone or the mobile phone protective cover back side when using charger baby, because charger baby bonnet is
Planar design, can with mobile phone screen is seamless covers, as the protection cap that can be renovated a covering whole mobile phone screen front.Need
To use during mobile phone and charger baby can be opened as the front cover ibidemed, without charger baby is covered just using during mobile phone
Mobile phone screen can be protected.The USB public plugs of charger baby（Power output）It is a demountable angle of charger baby, not
When being charged for mobile phone, the USB maternal interfaces that are inserted on charger baby housing（Power inlet）On, now whole charger baby is one whole
Body turns into mobile phone protective cover.When being charged for mobile phone, USB public plugs are pulled down from charger baby, are powered for mobile phone.
The invention has the advantages that mobile phone charge pal is attached to the mobile phone back side by Sticky Note, connected as one with mobile phone,
It can be used as mobile phone screen protection cap, i.e., it is portable and play a protective role.It is made to fill by the control of internal circuit simultaneously
It can also be that mobile phone charges during electric precious charging, eliminate as mobile phone and charger baby while prepare the trouble of two chargers.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure chart of first embodiment of the invention.
Fig. 2 is the undecomposed overall diagram of the charger baby one embodiment.
Fig. 3 is the overall diagram for pulling down USB public plugs (power output) of the charger baby one embodiment.
Fig. 4 is that the external power source of the charger baby one embodiment is the overall diagram of charger baby charging.
When Fig. 5 is that charger baby one embodiment is combined with mobile phone, when charger baby uses as mobile phone screen protection cap
Design sketch.
When Fig. 6 is that the charger baby one embodiment is combined with mobile phone, charger baby is design sketch when mobile phone charges.
Fig. 7 is the structure chart of second embodiment of the invention.
Fig. 8 is the undecomposed overall diagram of second embodiment of the charger baby.
Fig. 9 is the overall diagram for pulling down USB public plugs (power output) of second embodiment of the charger baby.
Figure 10 is that the external power source of second embodiment of charger baby is the overall diagram of charger baby charging.
When Figure 11 is that second embodiment of charger baby is combined with mobile phone, when charger baby uses as mobile phone screen protection cap
Design sketch.
When Figure 12 is that second embodiment of charger baby is combined with mobile phone, charger baby is design sketch when mobile phone charges.
Figure 13 is the circuit theory diagrams of charger baby.
Sequence number represents in figure
1. the rear shell of charger baby,
2. the fore shell of charger baby,
3.USB public plugs（Power output）,
4. connect band,
5. Sticky Note,
6. the battery of repeatable charging,
7.USB maternal interfaces（For the power inlet of charger baby charging）,
8. inductive switch,
9. charge-discharge control circuit plate,
10. the external USB power input (being used to charge for charger baby) being connected with charger,
11. mobile phone or the mobile phone with protection shell on the back,
12. magnetic absorption pastes,
13. curved surface screen mobile phone or the curved surface screen mobile phone with protection shell on the back,
14. flexible material screen protection sideband,
15. the power input positive pole of USB maternal interfaces (7),
The power input negative pole of 16.USB maternal interfaces (7),
17. the power supply output cathode of charge-discharge control circuit plate (9),
18. the power supply output negative pole of charge-discharge control circuit plate (9),
19. the power supply output cathode of USB public plugs (3),
20. the power supply output negative pole of USB public plugs (3),
21. the 1 work song switch of inductive switch (8),
22. the 2 work songs switch of inductive switch (8),
23. the 3 work songs switch of inductive switch (8).
Embodiment
In Fig. 1, the fore shell (2) of charger baby is one-side band radian, and the thin thick middle in four sides, centre is prominent, inner hollow,
It is can pacify on the fore shell (2) of charger baby that hollow space, which places battery (6) and control board (9), USB public plugs (3),
One corner of assembly and disassembly, it is wired to charge-discharge control circuit plate (9), the fore shell (2) of charger baby by with
Rear shell (1) combines is fixed on centre the battery (6) and control board (9) of inside, has company on the right side of the fore shell (2) of charger baby
Tape splicing (4) and Sticky Note (5), when being combined with mobile phone, Sticky Note is affixed on mobile phone or mobile phone protecting case (11) back side.
In fig. 2, charger baby be in without using state, USB public plugs (3) be insert Fig. 1 in USB maternal interfaces (7)
, now, USB public plugs (3) be charger baby fore shell (2) and charger baby rear shell (1) a corner, with charger baby before
Shell (2), the rear shell (1) of charger baby, connect band (4), Sticky Note (5) and charge-discharge control circuit plate (9) and battery (6) one
Play the entirety of composition charger baby.Now, the inductive switch in Fig. 1 (8) has sensed that plug inserts USB maternal interfaces (7), that is, disconnects
Battery (6) arrives the connection of USB public plugs (3), and USB public plugs (3) is in the state in parallel with USB maternal interfaces (7).
In figure 3, it is external equipment charged state that charger baby, which is in, and the USB of USB public plugs (3) insertion external equipment is female
Powered in interface for external electric equipment.Now, the inductive switch in Fig. 1 (8), which is sensed in USB maternal interfaces (7), does not have plug
Insertion, that is, control battery (6) power supply to be output to USB public plugs (3) and charged for external equipment, simultaneously switch off USB public plugs (3)
With the parallel connection of USB maternal interfaces (7).
In Fig. 4, in external USB power input (10) the insertion USB maternal interfaces (7) being connected with charger, now, Fig. 1
In inductive switch (8) sensed plug insert USB maternal interfaces (7), that is, disconnect battery (6) arrive USB public plugs (3) company
Connect, and USB public plugs (3) is in the state in parallel with USB maternal interfaces (7).Now charger baby is in fills for battery (6)
Electricity condition.Simultaneously as USB public plugs (3) are in parallel connection with USB maternal interfaces (7), USB public plugs (3) can also be simultaneously
Charged for external electric equipment, so as to realize a charger while be powered for charger baby and external electric equipment.
When Fig. 5 is that charger baby is combined with mobile phone, the Sticky Note (5) of charger baby is affixed on mobile phone or the mobile phone protective cover back side, makees
Used for mobile phone screen protection cap, now mobile phone is in standby without using state.USB public plugs (3) in figure are that insertion USB is female
Make an excuse (7), charger baby does not charge for mobile phone (11).
When Fig. 6 is that charger baby is combined with mobile phone, the Sticky Note (5) of charger baby is affixed on mobile phone or the mobile phone protective cover back side, fills
Electric precious to be used as the protection cap opened, now mobile phone is in can be with use state.USB public plugs (3) in figure are insertion mobile phones
USB port is mobile phone charging.
Charger baby in the figure 7 is second embodiment of the invention, for protecting Curved screen mobile phone screen.Charger baby
Fore shell (2) is one-side band radian, the thin thick middle in four sides, and centre is prominent, inner hollow, hollow space place battery (6) and
Control board (9), USB public plugs (3) are can mount and dismount corners on the fore shell (2) of charger baby, and it is logical
Cross wire and be connected to charge-discharge control circuit plate (9), the fore shell (2) of charger baby is by combining the electric power storage inside with rear shell (1)
Pond (6) and control board (9) are fixed on centre, the flexible material screen protection sideband (14) in fore shell (2) side of charger baby
With Sticky Note (5), the another side of Sticky Note is magnetic absorption patch (12), and the flexible material screen of opposite side of charger baby fore shell is protected
Safe edge band (14) and magnetic absorption patch (12).When being combined with mobile phone, Sticky Note is affixed on curved surface screen mobile phone or mobile phone protecting case
(13) back side, charger baby and flexible material screen protection sideband（14）Mobile phone Curved screen protection cap is collectively formed, is inhaled by magnetic
It is affixed（12）Surround charger baby and be bonded mobile phone screen.The charger baby of the present embodiment is mainly used for protecting Curved screen Mobile phone screen
The planar section of curtain, the flexible material screen protection sideband (14) of both sides are used for the curved face part for protecting Curved screen mobile phone screen side
Point.
In fig. 8, charger baby be in without using state, USB public plugs (3) be insert Fig. 7 in USB maternal interfaces (7)
, now, USB public plugs (3) be charger baby fore shell (2) and charger baby rear shell (1) a corner, with charger baby before
Shell (2), the rear shell (1) of charger baby, flexible material screen protection sideband (14), Sticky Note (5), magnetic absorption patch and internal control
Circuit board (9) processed and battery (6) form the entirety of charger baby together.Now, the inductive switch in Fig. 1 (8) has sensed slotting
Head insertion USB maternal interfaces (7), that is, disconnect battery (6) and arrive the connection of USB public plugs (3), and be in USB public plugs (3)
The state in parallel with USB maternal interfaces (7).
In fig.9, it is external equipment charged state that charger baby, which is in, and the USB of USB public plugs (3) insertion external equipment is female
Powered in interface for external electric equipment.Now, the inductive switch in Fig. 7 (8), which is sensed in USB maternal interfaces (7), does not have plug
Insertion, that is, control battery (6) power supply to be output to USB public plugs (3) and charged for external equipment, simultaneously switch off USB public plugs (3)
With the parallel connection of USB maternal interfaces (7).
In Fig. 10, in external USB power input (10) the insertion USB maternal interfaces (7) being connected with charger, now, Fig. 1
In inductive switch (8) sensed plug insert USB maternal interfaces (7), that is, disconnect battery (6) arrive USB public plugs (3) company
Connect, and USB public plugs (3) is in the state in parallel with USB maternal interfaces (7).Now charger baby is in fills for battery (6)
Electricity condition.Simultaneously as USB public plugs (3) are in parallel connection with USB maternal interfaces (7), USB public plugs (3) can also be simultaneously
Charged for external electric equipment, so as to realize a charger while be powered for charger baby and external electric equipment.
When Figure 11 is that charger baby is combined with mobile phone, the Sticky Note (5) of charger baby is affixed on curved surface screen mobile phone or mobile phone protective cover
(13) back side, used as mobile phone screen protection cap, now mobile phone is in standby without using state.USB public plugs (3) in figure
It is insertion USB maternal interfaces (7), charger baby does not charge for mobile phone.
When Figure 12 is that charger baby is combined with mobile phone, the Sticky Note (5) of charger baby is affixed on curved surface screen mobile phone or mobile phone protective cover
(13) back side, charger baby is as the protection cap opened, and now be in can be with use state for mobile phone.USB public plugs (3) in figure
It is that the USB port for inserting mobile phone charges for mobile phone.
Figure 13 is the circuit theory diagrams of the charger baby.Charge-discharge control circuit of the circuit of the charger baby than common charger baby
Have more an inductive switch (8), inductive switch（8）Include 3 sub switchs (21) (22) (23).When inductive switch (8) senses
There is plug to insert USB maternal interfaces（7）When, inductive switch is in default conditions, sub switch (21) and sub switch under default conditions
(23) it is closure state, sub switch (22) is open-circuit condition；When inductive switch (8) has not sensed that plug insertion mother USB connects
Mouthful（7）When, inductive switch control sub switch (21) and sub switch (23) are in open-circuit condition, and sub switch (22) is in closure and opens shape
State.Because the use state of charger baby has three kinds, corresponding circuit state is as follows：
One .USB public plugs（3）Insert USB maternal interfaces（7）, now, inductive switch (8) has sensed that plug inserts USB maternal interfaces
（7）, now inductive switch (8) be under default conditions.The sub switch (21) of inductive switch (8) is in closure state, discharge and recharge
The power supply output negative pole (18) of control board (9) is in UNICOM's state with the negative pole of battery (6), due to USB maternal interfaces（7）
There is no external power source input, so charge-discharge control circuit plate (9) does not have electric current output, battery (6) is not at the shape that charges
State；Now the sub switch (23) of inductive switch (8) is closure state, USB maternal interfaces（7）Power input negative pole (16) and USB
The power supply output negative pole (20) of public plug (3) is parallel connection；The sub switch (22) of inductive switch (8) is in open circuit shape simultaneously
State, the power supply output negative pole (20) of battery (6) negative pole and USB public plugs (3) is off, due to USB maternal interfaces（7）
Power input negative pole (16) and USB public plugs（3）Power supply output negative pole (20) be parallel connection, sub switch (22) avoids
Avoid battery (6) and USB maternal interfaces (7) short circuit.
External USB power input (10) the insertion USB maternal interfaces that two, are connected with charger（7）, now, inductive switch (8)
Sense that plug inserts USB maternal interfaces（7）, now inductive switch (8) be under default conditions.The son of inductive switch (8) is opened
Close (21) and be in closure state, the negative pole of the power supply output negative pole (18) and battery (6) of charge-discharge control circuit plate (9) is in
UNICOM's state, because external USB power input (10) inserts USB maternal interfaces（7）, so the electricity of charge-discharge control circuit plate (9)
Source output negative pole (18) has electric current to be output to battery (6), is charged for battery (6)；The now sub switch of inductive switch (8)
(23) it is closure state, USB maternal interfaces（7）Power input negative pole (16) and USB public plugs（3）) power supply output negative pole
(20) it is parallel connection, now USB public plugs（3）It can be charged simultaneously for mobile phone；The sub switch (22) of inductive switch (8) simultaneously
In open-circuit condition, the power supply output negative pole (20) of battery (6) negative pole and USB public plugs (3) is off, due to
USB maternal interfaces（7）Power input negative pole (16) and USB public plugs（3）Power supply output negative pole (20) be parallel connection, son is opened
Close (22) and avoid battery (6) and USB maternal interfaces (7) short circuit.
Three .USB public plugs（3）It is not inserted into USB maternal interfaces (7), while USB maternal interfaces（7）Inserted without other plugs.Sense
The sub switch (21) of inductive switch (8) is in open-circuit condition, the power supply output negative pole (18) of charge-discharge control circuit plate (9) and electric power storage
The negative pole in pond (6) is off；Now the sub switch (22) of inductive switch (8) is in closure state, battery (6) negative pole
Electric current be output to the power supply output negative pole of USB public plugs (3) (20), USB public plugs (3) be in for outside electrical appliance charge
State；The sub switch (23) of inductive switch (8) is open-circuit condition simultaneously, USB maternal interfaces（7）Power input negative pole (16) with
USB public plugs（3）Power supply output negative pole (20) be off；Avoid battery (6) and USB maternal interfaces（7）Short circuit.
Claims (5)
- A kind of 1. charger baby, it is characterized in that the charger baby rear shell is smooth moulding；Fore shell is one-side band radian moulding, during four sides are thin Between it is thick, centre is prominent, inner hollow, and hollow space places control board and battery.
- 2. charger baby as claimed in claim 1, when charger baby is not powered for mobile phone, its USB public plug（Power output） The USB maternal interfaces being inserted on charger baby housing（Power inlet）On, now whole charger baby is that an entirety is protected as mobile phone Protecting cover；When being powered for mobile phone, USB public plugs are pulled down from the USB maternal interfaces of charger baby, are powered for mobile phone.
- 3. the charger baby as described in claim 1 and 2, there is a soft connect band its side, and connect band side is Sticky Note.
- 4. the charger baby as described in claim 1 and 2, one side is a flexible material screen protection sideband, protects side The opposite side of band is magnetic absorption patch；Another side of charger baby is a flexible material protection sideband, protects the another of sideband Even if side is patch, even if the another side of patch is magnetic absorption patch.
- 5. the charger baby as described in claim 1 and 2, increase an inductive switch, inductive switch in the control circuit of charger baby Include three sub switchs：Two of which is normal open switch, and one is normally closed switch；The inductive switch is used to control charger baby USB public plugs（Power output）Electric current be from battery or from USB maternal interfaces（Power inlet）；Ensure simultaneously Its USB public plug（Power output）The USB maternal interfaces being inserted on charger baby housing（Power inlet）Shi Buhui short circuits.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620873707 | 2016-08-14 | ||
| CN2016208737078 | 2016-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107732997A true CN107732997A (en) | 2018-02-23 |
Family
ID=58653580
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621101590.8U Expired - Fee Related CN206164137U (en) | 2016-08-14 | 2016-10-08 | Can protect portable charging of cell -phone screen precious |
| CN201610874959.7A Pending CN107732997A (en) | 2016-08-14 | 2016-10-08 | A kind of portable charging precious that can protect mobile phone screen |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621101590.8U Expired - Fee Related CN206164137U (en) | 2016-08-14 | 2016-10-08 | Can protect portable charging of cell -phone screen precious |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN206164137U (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203180567U (en) * | 2012-12-18 | 2013-09-04 | 深圳市乐泡创新科技有限公司 | Mobile power supply |
| CN203194822U (en) * | 2013-03-11 | 2013-09-18 | 姜华山 | Multifunctional protecting handbag for smart phone |
| CN203278272U (en) * | 2012-11-28 | 2013-11-06 | 康佳集团股份有限公司 | Charger baby capable of wrapping wire |
| CN204012786U (en) * | 2014-06-11 | 2014-12-10 | 曾向阳 | A kind of ultra-thin mobile power supply |
| CN104618537A (en) * | 2015-01-30 | 2015-05-13 | 深圳市苏仁智能科技有限公司 | Novel phone protection cover |
| CN105071477A (en) * | 2015-08-17 | 2015-11-18 | 江柯 | Power bank and charging box employing same |
-
2016
- 2016-10-08 CN CN201621101590.8U patent/CN206164137U/en not_active Expired - Fee Related
- 2016-10-08 CN CN201610874959.7A patent/CN107732997A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203278272U (en) * | 2012-11-28 | 2013-11-06 | 康佳集团股份有限公司 | Charger baby capable of wrapping wire |
| CN203180567U (en) * | 2012-12-18 | 2013-09-04 | 深圳市乐泡创新科技有限公司 | Mobile power supply |
| CN203194822U (en) * | 2013-03-11 | 2013-09-18 | 姜华山 | Multifunctional protecting handbag for smart phone |
| CN204012786U (en) * | 2014-06-11 | 2014-12-10 | 曾向阳 | A kind of ultra-thin mobile power supply |
| CN104618537A (en) * | 2015-01-30 | 2015-05-13 | 深圳市苏仁智能科技有限公司 | Novel phone protection cover |
| CN105071477A (en) * | 2015-08-17 | 2015-11-18 | 江柯 | Power bank and charging box employing same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN206164137U (en) | 2017-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205681594U (en) | A kind of earphone charger | |
| CN208638551U (en) | A kind of contact charging type Bluetooth earphone and its cradle | |
| CN207474738U (en) | Charging data line with digital display function | |
| CN205883363U (en) | Cell -phone protective housing of external charge interface and wireless functions of charging more | |
| CN105959437A (en) | Magnetic suction mobile phone shell, magnetic suction mobile phone back clip battery and magnetic suction mobile phone charging device | |
| CN204669606U (en) | Integral type hearing aids | |
| CN202840166U (en) | Charging strip | |
| CN206850818U (en) | Portable hand casing solar recharging Mobile phone protecting device | |
| CN206894261U (en) | Lithium battery protective structure and lithium battery mobile power | |
| CN209608824U (en) | A kind of bluetooth headset and its cabin of charging, suit system | |
| CN209218152U (en) | A kind of mobile phone shell front frame component | |
| CN102157969B (en) | Portable charge device | |
| CN107732997A (en) | A kind of portable charging precious that can protect mobile phone screen | |
| CN205960697U (en) | Power supply equipment | |
| CN205406605U (en) | Portable USB rechargeable battery | |
| CN205304276U (en) | Direct -charging battery of mobile phone | |
| CN207098718U (en) | A kind of new All-in-One cradle | |
| CN205039344U (en) | Multi -functional precious power cord and AC socket of charging | |
| CN204578581U (en) | A kind of chargeable mobile phone shell | |
| CN106982274A (en) | Portable hand casing solar recharging Mobile phone protecting device | |
| CN209029955U (en) | A kind of charging waterproof construction of electric appliance | |
| CN108805250A (en) | A kind of USB flash disk to charging bluetooth earphone | |
| CN206976645U (en) | A kind of magnetic-type charge and discharge electric connection | |
| CN208891039U (en) | Wireless earbud | |
| CN204465816U (en) | A kind of bluetooth earphone with mobile phone connecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180223 |