CN208835804U - Multifunction wireless charging unit - Google Patents
Multifunction wireless charging unit Download PDFInfo
- Publication number
- CN208835804U CN208835804U CN201821670848.5U CN201821670848U CN208835804U CN 208835804 U CN208835804 U CN 208835804U CN 201821670848 U CN201821670848 U CN 201821670848U CN 208835804 U CN208835804 U CN 208835804U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- wireless charging
- charging
- contact
- shell
- 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.)
- Active
Links
Landscapes
- Telephone Set Structure (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of multifunction wireless charging unit, including the base assembly and adapter assembly mutually separated；Base assembly includes shell, main circuit board and Wireless charging coil, shell includes pedestal upper casing and pedestal lower casing, Wireless charging coil is electrically connected with main circuit board, main circuit board is equipped with supply input interface and multiple first charging hard contacts, shell corresponds to supply input interface equipped with first through hole, and the outer end of multiple first charging hard contacts passes through the outside that pedestal upper casing reaches shell；Adapter assembly includes ontology and flexible circuit board, the inner end of flexible circuit board is connected with multiple second charging hard contacts, the outer end of flexible circuit board is connected with charging output interface, multiple second charging hard contacts are fixed on the body, when adapter assembly is placed on base assembly, it is multiple second charging hard contacts respectively with it is multiple first charging hard contact conductive contacts.The utility model has two kinds of charge functions of wireless charging and line charge, very easy to use.
Description
Technical field
The present invention relates to charging unit technical field more particularly to a kind of it is used in the more function to charge to mobile terminal
It can wireless charging device.
Background technique
Currently, there are mainly two types of modes for the charging of mobile terminal such as smart phone: one is connect electricity by connecting line
Source carries out wired mode charging, and another kind is to carry out wireless mode charging by wireless charging base.Carrying out wireless mode charging
When, for being built-in with the mobile terminal of wireless charging module, can be charged directly by the wireless charging base configured, for not having
There is the mobile terminal of built-in wireless charging module, then needs for one external wireless receiving module of mobile terminal configuration, then match
A wireless charging base is set, wireless charging can be carried out.Existing external wireless receiving module, which passes through, does not have line charge function,
And dedicated wireless charging base must be configured, such as Android mobile phone wireless charging base and iPhone wireless charging base between
Can not be general, it uses more troublesome.
Utility model content
The main purpose of the utility model is to provide a kind of multifunction wireless charging units, have wireless charging and line charge two
Kind charge function, it is very easy to use.
To achieve the above object, the utility model provides a kind of multifunction wireless charging unit, and the multifunction wireless fills
Electric installation includes the base assembly and adapter assembly mutually separated；
The base assembly includes shell, main circuit board and Wireless charging coil, and the shell includes pedestal upper casing and bottom
Seat lower casing, the pedestal upper casing and pedestal lower casing combine and are formed therebetween containing cavities, the main circuit board and wireless
Charge coil is set in the containing cavities, and the Wireless charging coil is electrically connected with the main circuit board, on the main circuit board
Equipped with supply input interface and multiple first charging hard contacts, it is logical equipped with first that the shell corresponds to the supply input interface
The outer end in hole, the multiple first charging hard contact passes through the outside that the pedestal upper casing reaches the shell；
The adapter assembly includes ontology and flexible circuit board, and the inner end of the flexible circuit board is connected with multiple second and fills
Electric metal contact, the outer end of the flexible circuit board are connected with charging output interface to connect for the charging input with mobile terminal
Mouth connection, the multiple second charging hard contact is fixed on the body, is placed in the pedestal in the adapter assembly
When on component, the adapter assembly it is multiple second charging hard contacts respectively with it is more on the main circuit board of the base assembly
A first charging hard contact conductive contact.
Preferably, the base assembly further includes main magnet, and the main magnet is set in the containing cavities, the switching group
The ontology of part includes upper cover and the lower cover that combines with the upper cover, the inner end of the flexible circuit board and multiple second charging gold
Belong to contact to be folded between the upper cover and lower cover, it is logical equipped with second that the lower cover corresponds to the multiple second charging hard contact
Hole, the lower cover are made of the ferrimagnet capable of mutually attracting with the main magnet.
Preferably, the also multiple reinforcement magnet of the base assembly, the multiple reinforcement magnet are mounted on the base shell
Inner surface on and around the multiple first charging hard contact setting, the main magnet is mounted on the interior of the pedestal lower casing
On surface, the multiple reinforcement magnet is corresponded on the main circuit board and is respectively equipped with multiple third through-holes, the multiple reinforcement magnetic
Iron is attracted after being each passed through multiple third through-holes on the main circuit board with the main magnet.
Preferably, the main magnet in a ring and is formed with fourth hole, and steel is equipped in the fourth hole of the main magnet
Piece, the pedestal lower casing correspond to the steel disc equipped with fifth hole, and the outer dimension of the fifth hole is greater than the steel disc
Outer dimension and the outer dimension for being less than the main magnet, the outer surface of the steel disc is provided with cushion.
Preferably, pedestal upper casing outer surface be inwardly recessed to be formed it is fluted, for accommodating the adapter assembly
Ontology, pedestal upper casing outer surface outwardly protrudes in the middle part of the groove position is formed with protrusion with described for stretching to
In second through-hole, the protrusion is equipped with the 6th through-hole passed through for the multiple first charging hard contact.
Preferably, the adapter assembly further includes finger ring, and the finger ring has articulated section, the articulated section sandwiched of the finger ring
It can rotate between the upper cover and lower cover of the ontology and relative to the ontology around the articulated section.
Preferably, the quantity of the first charging hard contact is three, including a cylindrical central contact and two
The quantity of cylindrical edge contact, the second charging hard contact is two, including a circular contact and an annular touching
Point, the ring contacts separately, are placed around circular contact setting and with the circular contact in the adapter assembly
When on the base assembly, the central contact and the circular contact conductive contact, described two edge contacts with it is described
Ring contacts conductive contact.
Preferably, the supply input interface is Micro USB interface, for being connected by USB data line and power supply
It connects.
Preferably, the first through hole is set to the circumferential surface of shell, be additionally provided on the circumferential surface of the shell fifth hole for
The charging output interface of the flexible circuit board outer end connection is inserted when not in use.
Preferably, the charging output interface of the flexible circuit board outer end connection is apple Lightning interface, USB
Type C interface or Micro USB interface.
The multifunction wireless charging unit can be used for carrying out nothing to mobile terminal such as smart phone, tablet computer etc.
Line mode charges or wired mode charging, extremely convenient to use.
When charging using wireless mode, the case where wireless charging module is built-in with for mobile terminal, usb data can be passed through
Supply input interface on main circuit board is connect by line with power supply, is powered, will be moved to main circuit board by power supply
Terminal is placed on wireless charging device, and the Wireless charging coil of base assembly is used as wireless charging transmitting terminal, to built-in
There is the mobile terminal of wireless charging module to carry out wireless charging.When being charged using wireless mode, for mobile terminal without built-in
The case where wireless charging module, the charging output interface that the outer end of the flexible circuit board of adapter assembly is connected are inserted into mobile terminal
Charging enter outgoing interface, pass through multiple second chargings hard contacts respectively and on the main circuit board of base assembly of adapter assembly
Multiple first charging hard contact conductive contacts realize charging switching, make the Wireless charging coil of base assembly as wireless charging
Receiving end uses, and base assembly and adapter assembly are placed on together on the wireless charging base as wireless charging transmitting terminal, real
Wireless charging now is carried out to the mobile terminal of not built-in wireless charging module.
It, will by USB data line regardless of whether mobile terminal is built-in with wireless charging module when being charged using wired mode
Supply input interface on main circuit board is connect with power supply, is powered by power supply to main circuit board, is passed through switching group
Multiple second charging hard contacts of part are conductive with multiple first charging hard contacts on the main circuit board of base assembly respectively
Charging switching is realized in contact, is realized and is charged to the wired mode of mobile terminal, in such cases, the wireless charging electric wire of base assembly
Circle does not work.
In the multifunction wireless charging unit, base assembly and adapter assembly are used and are separatedly installed, the same pedestal
Component can cooperate different base assemblies to use, and the charging output of the flexible circuit board outer end connection of different base assemblies connects
Mouth can be different types of interface, and by replacing different adapter assemblies, the mobile end to different interface type may be implemented
End is charged, such as is charged to Android mobile phone and iPhone, very easy to use.
Detailed description of the invention
Fig. 1 is the assembled state schematic diagram of one embodiment of the utility model multifunction wireless charging unit.
Fig. 2 be Fig. 1 shown in multifunction wireless charging unit base assembly and adapter assembly discrete state schematic diagram.
Fig. 3 is multifunction wireless charging unit assembled state schematic diagram as shown in bottom shown in Fig. 1.
Fig. 4 be Fig. 3 shown in multifunction wireless charging unit base assembly and adapter assembly discrete state schematic diagram.
Fig. 5 is the decomposition diagram of base assembly in Fig. 2.
Fig. 6 is the decomposition diagram of base assembly in Fig. 4.
Fig. 7 is the decomposition diagram of adapter assembly in Fig. 4.
Fig. 8 is the front view of adapter assembly in Fig. 2.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
It should be appreciated that the specific embodiments described herein are only used to explain the utility model, it is not used to limit
The utility model.
One embodiment of the utility model multifunction wireless charging unit as shown in Figure 1 to Figure 8 shows the, multifunction wireless charging
Device is used to carry out wireless mode charging to mobile terminal such as smart phone, tablet computer etc. or wired mode charges.At this
In embodiment, multifunction wireless charging unit includes the base assembly 1 and adapter assembly 2 mutually separated.
The base assembly 1 includes shell 10, main circuit board 11 and Wireless charging coil (nothing is shown in figure), the shell
10 include pedestal upper casing 12 and pedestal lower casing 13, and the pedestal upper casing 12 and pedestal lower casing 13 are combined and formed therebetween
Containing cavities, the main circuit board 11 and Wireless charging coil are set in the containing cavities, the Wireless charging coil and the master
Circuit board 11 be electrically connected, the main circuit board 11 be equipped with supply input interface 111 and it is multiple first charging hard contact 112,
113, the corresponding supply input interface 111 of the shell 10 is equipped with first through hole 101, the multiple first charging hard contact
112,113 outer end passes through the outside that the pedestal upper casing 12 reaches the shell 10.In the present embodiment, first through hole
101 are set on the circumferential surface of the pedestal upper casing 12.
The adapter assembly 2 includes ontology 21 and flexible circuit board 22, and the inner end of the flexible circuit board 22 is connected with more
A second charging hard contact 23,24, the outer end of the flexible circuit board 22 are connected with charging output interface 25 to be used for and shifting
The charging input interface connection of dynamic terminal, the multiple second charging hard contact 23,24 is fixed on the ontology 21, in institute
When stating adapter assembly 2 and being placed on the base assembly 1, multiple second 23,24 points of hard contact of chargings of the adapter assembly 2
Do not charge with multiple first on the main circuit board 11 of the base assembly 1 hard contacts 112,113 conductive contacts.
In the present embodiment, the base assembly 1 further includes main magnet 14, and the main magnet 14 is set to the containing cavities
Interior, the ontology 21 of the adapter assembly 2 includes upper cover 25 and the lower cover 26 combined with the upper cover 25, the flexible circuit board
22 inner end and multiple second charging hard contacts 23,24 are folded between the upper cover 25 and lower cover 26, and the lower cover 26 is right
The multiple second charging hard contact 23,24 is answered to be equipped with the second through-hole 261, the lower cover 26 is by can be with the main magnet 14
The ferrimagnet (such as with iron, nickel or cobalt for basic metal alloy or compound) mutually attracted is made.The upper cover 25 can adopt
It is made of plastic material injection molding.
The also multiple reinforcement magnet 15 of the base assembly 1, the multiple reinforcement magnet 15 are mounted on the base shell 12
Inner surface on and be arranged around the multiple first charging hard contact 112,113, the main magnet 14 is mounted on the bottom
On the inner surface of seat lower casing 13, the multiple reinforcement magnet 15 is corresponded on the main circuit board 11 and is respectively equipped with multiple third through-holes
114, the multiple reinforcement magnet 15 is each passed through after multiple third through-holes 114 on the main circuit board 11 and the main magnet
14 are attracted.
The main magnet 14 in a ring and is formed with fourth hole 141, is equipped in the fourth hole 141 of the main magnet 14
Steel disc 15, the corresponding steel disc 15 of the pedestal lower casing 13 are equipped with fifth hole 131, the outer dimension of the fifth hole 131
Outer dimension greater than the steel disc 15 and the outer dimension less than the main magnet 14, the outer surface of the steel disc 15 is provided with
Cushion 16, cushion 16 can be made of silica gel.In the present embodiment, the bottom surface of the pedestal lower casing 13 from its edge to
The fifth hole 131 tilts (as shown in Figure 8) gradually downward.
In the present embodiment, 12 outer surface of pedestal upper casing is inwardly recessed to form fluted 121, with described for accommodating
The ontology 21 of adapter assembly 2,12 outer surface of pedestal upper casing outwardly protruded in the middle part of 121 position of groove be formed with it is prominent
122 are played so that in the second through-hole 261 of the lower cover 26 for stretching to the adapter assembly 2, the protrusion 122 is equipped with described in confession
The 6th through-hole 123 that multiple first charging hard contacts 112,113 pass through.
In the present embodiment, the adapter assembly 2 further includes finger ring 27, and the finger ring 27 has articulated section 271, the finger
The articulated section 271 of ring 27 be folded between the upper cover 25 and lower cover 26 of the ontology 21 and can the relatively described ontology 21 around the hinge
Socket part 271 rotates.
In the present embodiment, it is described first charging hard contact 112,113 quantity be three, including one it is cylindrical in
Heart contact 112 and two cylindrical edge contacts 113, the quantity of the second charging hard contact 23,24 are two, including one
A circular contact 23 and a ring contacts 24, the ring contacts 24 around the circular contact 24 be arranged and with the circle
Contact 24 separately, when the adapter assembly 2 is placed on the base assembly 1, the central contact 24 and the circle
23 conductive contact of contact, described two edge contacts 113 and 24 conductive contact of ring contacts.
In the present embodiment, the supply input interface 111 is Micro USB interface, for passing through USB data line and confession
Power supply connection.
In the present embodiment, the first through hole 101 is set to the circumferential surface of shell 10, is additionally provided on the circumferential surface of the shell 10
Fifth hole 102 is inserted when not in use for the charging output interface 25 that 22 outer end of flexible circuit board connects.
In the present embodiment, the charging output interface 25 of 22 outer end of the flexible circuit board connection is apple Lightning
Interface.In other embodiments, the charging output interface 25 of 22 outer end of the flexible circuit board connection can also be USB Type
C interface or Micro USB interface.
In the present embodiment, the upper cover 25 of the base assembly 1 and lower cover 26 pass through the sealed connection of screw 28.Upper cover 25
Inner surface is equipped with container 251, and the multiple second charging hard contact 23,24 is set in the container 251, upper cover 25
Inner surface is additionally provided with a fixture block 252, is correspondingly provided with button hole 221 on the flexible circuit board 22, passes through fixture block 252 and button hole 221
Cooperation, realize fixation to flexible circuit board 22, prevent flexible circuit board 22 and second charge between hard contact 23,24 because
It pulls and loosens.
The multifunction wireless charging unit can be used for carrying out nothing to mobile terminal such as smart phone, tablet computer etc.
Line mode charges or wired mode charging.
When charging using wireless mode, wireless charging module is built-in with according to mobile terminal and without built-in wireless charging mould
Two kinds of situations of block carry out as described below:
The case where being built-in with wireless charging module for mobile terminal, can will be on main circuit board 11 by USB data line
Supply input interface 111 is connect with power supply, is powered by power supply to main circuit board 11, mobile terminal is placed in nothing
On line charge electric installation, the Wireless charging coil of base assembly 1 is used as wireless charging transmitting terminal, to being built-in with wireless charging mould
The mobile terminal of block carries out wireless charging；
There is no the case where built-in wireless charging module for mobile terminal, by the outer of the flexible circuit board 22 of adapter assembly 2
The charging of the charging output interface 25 insertion mobile terminal of end connection enters outgoing interface, passes through multiple second chargings of adapter assembly 2
Hard contact 23,24 connects with multiple first charging hard contacts 112 on the main circuit board 11 of base assembly 1,113 conductions respectively
Charging switching is realized in touching, uses the Wireless charging coil of base assembly 1 as wireless charging receiving terminal, by 1 He of base assembly
Adapter assembly 2 is placed on together on the wireless charging base as wireless charging transmitting terminal, is realized to not built-in wireless charging mould
The mobile terminal of block carries out wireless charging.
It, will by USB data line regardless of whether mobile terminal is built-in with wireless charging module when being charged using wired mode
Supply input interface 111 on main circuit board 11 is connect with power supply, is powered, is passed through to main circuit board 11 by power supply
Multiple second charging hard contacts 23,24 of adapter assembly 2 are filled with multiple first on the main circuit board 11 of base assembly 1 respectively
Charging switching is realized in electric metal contact 112,113 conductive contacts, realizes and charges to the wired mode of mobile terminal, such situation
Under, the Wireless charging coil of base assembly 1 does not work.
In the multifunction wireless charging unit, double-sided adhesive can also be set on the upper surface of the upper cover 25 of base assembly 1
Layer 29, by layers of two-sided 29 by the upper cover 25 of the base assembly 1 adhesively back of mobile terminal or mobile terminal protective shell
Face, in such cases, finger ring 27 can be used as bracket use when without wireless charging.
In the multifunction wireless charging unit, base assembly 1 and adapter assembly 2 are used and are separatedly installed, the same bottom
Holder assembly 1 can cooperate different base assemblies 1 to use, and 22 outer end of the flexible circuit board connection of different base assemblies 1 is filled
Electricity output interface 25 can be that different types of interface may be implemented by replacing different adapter assemblies 2 to distinct interface class
The mobile terminal of type charges, such as charges to Android mobile phone and iPhone, very easy to use.
The utility model is not limited to embodiment of above, under technology contents disclosed in above embodiment, may be used also
To carry out various change.Equivalent structure transformation made by using the description of the utility model and the drawings, or directly or
Other related technical areas are used in indirectly, are also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of multifunction wireless charging unit, which is characterized in that the multifunction wireless charging unit includes the bottom mutually separated
Holder assembly and adapter assembly；
The base assembly includes shell, main circuit board and Wireless charging coil, and the shell includes under pedestal upper casing and pedestal
Shell, the pedestal upper casing and pedestal lower casing combine and are formed therebetween containing cavities, the main circuit board and wireless charging
Coil is set in the containing cavities, and the Wireless charging coil is electrically connected with the main circuit board, and the main circuit board is equipped with
Supply input interface and multiple first charging hard contacts, the shell correspond to the supply input interface and are equipped with first through hole,
The outer end of the multiple first charging hard contact passes through the outside that the pedestal upper casing reaches the shell；
The adapter assembly includes ontology and flexible circuit board, and the inner end of the flexible circuit board is connected with multiple second charging gold
Belong to contact, the outer end of the flexible circuit board is connected with charging output interface for connecting with the charging input interface of mobile terminal
It connects, the multiple second charging hard contact is fixed on the body, is placed in the base assembly in the adapter assembly
When upper, multiple second chargings hard contacts of the adapter assembly respectively with multiple the on the main circuit board of the base assembly
One charging hard contact conductive contact.
2. multifunction wireless charging unit as described in claim 1, which is characterized in that the base assembly further includes main magnetic
Iron, the main magnet are set in the containing cavities, and the ontology of the adapter assembly includes upper cover and combines with the upper cover
Lower cover, the inner end of the flexible circuit board and multiple second charging hard contacts are folded between the upper cover and lower cover, described
Lower cover corresponds to the multiple second charging hard contact and is equipped with the second through-hole, and the lower cover with the main magnet by can mutually attract
Ferrimagnet be made.
3. multifunction wireless charging unit as claimed in claim 2, which is characterized in that the also multiple reinforcement magnetic of the base assembly
Iron, the multiple reinforcement magnet are mounted on the base on the inner surface of shell and around the multiple first charging hard contacts
Setting, the main magnet are mounted on the inner surface of the pedestal lower casing, and the multiple reinforcement magnetic is corresponded on the main circuit board
Iron is respectively equipped with multiple third through-holes, after the multiple reinforcement magnet is each passed through multiple third through-holes on the main circuit board
It is attracted with the main magnet.
4. multifunction wireless charging unit as claimed in claim 2, which is characterized in that the main magnet in a ring and is formed with
Fourth hole, the fourth hole of the main magnet is interior to be equipped with steel disc, and the pedestal lower casing corresponds to the steel disc and is equipped with fifth hole,
The outer dimension of the fifth hole is greater than the outer dimension of the steel disc and is less than the outer dimension of the main magnet, the steel
The outer surface of piece is provided with cushion.
5. multifunction wireless charging unit as claimed in claim 2, which is characterized in that pedestal upper casing outer surface concaves
Fluted into being formed, with the ontology for accommodating the adapter assembly, pedestal upper casing outer surface is in the groove position
Middle part, which outwardly protrudes, is formed with protrusion so that for stretching in second through-hole, the protrusion is equipped with for the multiple first
The 6th through-hole that charging hard contact passes through.
6. multifunction wireless charging unit as claimed in claim 2, which is characterized in that the adapter assembly further includes finger ring,
The finger ring has articulated section, and the articulated section of the finger ring is folded between the upper cover and lower cover of the ontology and can be relatively described
Ontology is rotated around the articulated section.
7. the multifunction wireless charging unit as described in any one of claim 1 to 6, which is characterized in that described first
The quantity of charging hard contact is three, including a cylindrical central contact and two cylindrical edge contacts, described second
The quantity of charging hard contact is two, including a circular contact and a ring contacts, and the ring contacts are around described
Circular contact setting and with the circular contact separately, it is described when the adapter assembly is placed on the base assembly
Central contact and the circular contact conductive contact, described two edge contacts and the ring contacts conductive contact.
8. multifunction wireless charging unit as described in claim 1, which is characterized in that the supply input interface is Micro
USB interface, for being connect by USB data line with power supply.
9. multifunction wireless charging unit as described in claim 1, which is characterized in that the first through hole is set to the week of shell
Face is additionally provided with fifth hole so that the charging output interface that the flexible circuit board outer end connects does not make on the circumferential surface of the shell
Used time is inserted.
10. multifunction wireless charging unit as described in claim 1, which is characterized in that the flexible circuit board outer end connection
Charging output interface be apple Lightning interface, USB Type C interface or Micro USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821670848.5U CN208835804U (en) | 2018-10-15 | 2018-10-15 | Multifunction wireless charging unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821670848.5U CN208835804U (en) | 2018-10-15 | 2018-10-15 | Multifunction wireless charging unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208835804U true CN208835804U (en) | 2019-05-07 |
Family
ID=66317584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821670848.5U Active CN208835804U (en) | 2018-10-15 | 2018-10-15 | Multifunction wireless charging unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208835804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180939A (en) * | 2020-01-16 | 2020-05-19 | 京东方现代（北京）显示技术有限公司 | Electrical connection device |
| CN112493637A (en) * | 2020-11-24 | 2021-03-16 | 维沃移动通信有限公司 | Power supply ring and intelligent ring subassembly |
-
2018
- 2018-10-15 CN CN201821670848.5U patent/CN208835804U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180939A (en) * | 2020-01-16 | 2020-05-19 | 京东方现代（北京）显示技术有限公司 | Electrical connection device |
| CN112493637A (en) * | 2020-11-24 | 2021-03-16 | 维沃移动通信有限公司 | Power supply ring and intelligent ring subassembly |
| CN112493637B (en) * | 2020-11-24 | 2023-03-14 | 维沃移动通信有限公司 | Power supply ring and intelligent ring subassembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105048548B (en) | A kind of watch charging assembly and watch | |
| CN208835804U (en) | Multifunction wireless charging unit | |
| CN206077517U (en) | A kind of mobile phone protecting case with interface conversion function | |
| CN210724250U (en) | Novel bluetooth headset storehouse of charging | |
| CN210957830U (en) | Bluetooth headset storehouse of charging | |
| CN207530553U (en) | The Mobile power charger of replaceable plug | |
| CN108767348A (en) | Wireless charging battery and wireless charging battery group | |
| CN212828864U (en) | Electric bicycle with reverse charging function | |
| CN210629595U (en) | Electronic equipment protective housing | |
| US20230030493A1 (en) | Charger, device to be charged, and charging system | |
| CN210839026U (en) | Wireless touch Bluetooth headset charging seat with mobile charging function | |
| CN211302075U (en) | Integrated circuit box | |
| CN208723592U (en) | Can wireless storage wireless charging device | |
| CN205986225U (en) | Intelligence wrist -watch charging seat | |
| CN208094250U (en) | A kind of wireless charging component | |
| CN105892579A (en) | Multifunctional keyboard and display device | |
| CN207625329U (en) | A kind of charging equipment with storage function | |
| CN201937306U (en) | Charging module | |
| CN201557152U (en) | External power supply of mobile phone | |
| CN211860206U (en) | Cell phone stand with stereo set function | |
| CN221240173U (en) | Mobile power supply device with double-wire and magnetic attraction wireless charging | |
| CN217720799U (en) | Multipurpose vehicle-mounted charger | |
| CN214124912U (en) | Wireless charging device | |
| CN210040772U (en) | Switch socket box | |
| CN216698848U (en) | Power adapter and shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |