CN209001631U - A kind of band Wound-rotor type wireless charger - Google Patents
A kind of band Wound-rotor type wireless charger Download PDFInfo
- Publication number
- CN209001631U CN209001631U CN201821849862.1U CN201821849862U CN209001631U CN 209001631 U CN209001631 U CN 209001631U CN 201821849862 U CN201821849862 U CN 201821849862U CN 209001631 U CN209001631 U CN 209001631U
- Authority
- CN
- China
- Prior art keywords
- wireless charger
- power supply
- lower cover
- rotor type
- circuit board
- 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.)
- Expired - Fee Related
Links
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000741 silica gel Substances 0.000 claims description 10
- 229910002027 silica gel Inorganic materials 0.000 claims description 10
- 229960001866 silicon dioxide Drugs 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 5
- 230000005674 electromagnetic induction Effects 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of band Wound-rotor type wireless chargers, including wireless charger upper cover, wireless charger lower cover and PCBA circuit board, translucent middle cover is provided between the wireless charger upper cover and wireless charger lower cover, the translucent middle cover is fixedly connected by screw with PCBA circuit board, magnetic sheet is provided on the PCBA circuit board, wireless transmission coil is fixedly installed on the magnetic sheet, wireless charger lower cover bottom is opened up there are two holding tank, power supply out splice going splice and power input USB joint are respectively arranged in two holding tanks, the power supply out splice going splice and power input USB joint pass through power supply line and PCBA circuit board electrical connection respectively.The utility model, which has charging cable, can hide storage, easy to carry, while have wireless and two kinds of charging modes of wiring, alternative charging.
Description
Technical field
The utility model relates to wireless charging technical field, specially a kind of band Wound-rotor type wireless charger.
Background technique
Wireless charger is a kind of equipment using wirelessly charging to electronic products such as mobile phones, this wirelessly sets
Standby mainly to carry out electric energy transmission using two ways, one is electromagnetic induction, another kind is magnetic resonance.Existing wireless charging
The electromagnetic coil that device all includes generally a shell and is set in the housing, then wireless charger passes through line and extraneous power supply
Connection.But existing wireless charger only has single wireless output, non-selectivity charging, and the charging power cord of input terminal
It is exposed, non-admission function.
Utility model content
The purpose of this utility model is to provide a kind of band Wound-rotor type wireless chargers, and storage can be hidden by having charging cable,
It is easy to carry, while there are wireless and two kinds of charging modes of wiring, alternative the advantages of charging, solve above-mentioned technical background
The problem of proposed.
To achieve the above object, the utility model provides the following technical solutions: a kind of band Wound-rotor type wireless charger, including
Wireless charger upper cover, wireless charger lower cover and PCBA circuit board, the wireless charger upper cover and wireless charger lower cover
Between be provided with translucent middle cover, the translucent middle cover is fixedly connected by screw with PCBA circuit board, the PCBA circuit
It is provided with magnetic sheet on plate, wireless transmission coil is fixedly installed on the magnetic sheet, wireless charger lower cover bottom offers
Two holding tanks are respectively arranged with power supply out splice going splice and power input USB joint in two holding tanks, and the power supply is defeated
Connector and power input USB joint pass through power supply line and PCBA circuit board electrical connection respectively out.
Preferably, a cricoid first silica-gel antiskid pad is provided on lid on the wireless charger.
Preferably, open up away from face that there are two mounting grooves on the wireless charger lower cover positioned at the holding tank, often
One magnet is respectively installed in a mounting groove.
Preferably, a cricoid step is provided under the wireless charger on lid, the power supply line is wound along step.
Preferably, the second silica-gel antiskid pad there are two arcuation, two institutes are pasted in the bottom of the wireless charger lower cover
It is symmetrical with the central axes of wireless charger lower cover to state the second silica-gel antiskid pad.
Preferably, the size of the translucent middle cover is greater than the size of the wireless charger lower cover.
Preferably, the power supply out splice going splice is Micro-USB connector, TYPE-C connector, one in Lightning connector
Kind.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model is equipped with wireless transmission coil by the way that magnetic sheet is arranged on PCBA circuit board on the magnetic sheet,
Electromagnetic induction is generated when being powered to PCBA circuit board, electric flux is transferred to the reception line of charging equipment by wireless transmission coil
Circle, to achieve the purpose that wireless charging, while PCBA circuit board is electrically connected by power supply line with power supply out splice going splice, can be led to
It crosses power supply out splice going splice to charge to charging equipment, has achieved the effect that selective charge.
2, a cricoid step is arranged by covering under wireless charger in the utility model, and power supply line is twined along step
Around having reached hiding accommodating power line, the effect being convenient for carrying.
3, two mounting grooves, each mounting groove Nei Gean is arranged by covering under wireless charger in the utility model
Equipped with a magnet, it can effectively prevent power supply out splice going splice and power input USB joint fallen out of accommodating groove.
Detailed description of the invention
Fig. 1 is the explosive view of the utility model；
Fig. 2 is the bottom view of the utility model；
Fig. 3 is the structure chart of the utility model wireless charger lower cover.
Appended drawing reference and title in figure is as follows:
1, wireless charger upper cover；2, translucent middle cover；3, wireless charger lower cover；4, the first silica-gel antiskid pad；5, nothing
Line transmitting coil；6, magnetic sheet；7, PCBA circuit board；8, screw；9, magnet；10, the second silica-gel antiskid pad；11, power supply output connects
Head；12, power input USB joint；13, mounting groove；14, step；15, power supply line；16, holding tank.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, a kind of embodiment provided by the utility model: a kind of band Wound-rotor type wireless charger, including
Wireless charger upper cover 1, wireless charger lower cover 3 and PCBA circuit board 7, the wireless charger upper cover 1 and wireless charger
Translucent middle cover 2 is provided between lower cover 3, the translucent middle cover 2 is fixedly connected by screw 8 with PCBA circuit board 7, described
Magnetic sheet 6 is provided on PCBA circuit board 7, and PCBA circuit board 7 is electrically connected with magnetic sheet 6, for generating electromagnetic induction, the magnetic sheet
Wireless transmission coil 5 is fixedly installed on 6, electric flux is passed to the reception line for being electrically charged equipment by the wireless transmission coil 5
Circle realizes wireless charging, and the wireless transmission coil 5 in the present embodiment is copper coil, and 3 bottom of wireless charger lower cover opens up
There are two holding tank 16, it is respectively arranged with power supply out splice going splice 11 and power input USB joint 12 in two holding tanks 16,
The power supply out splice going splice 11 and power input USB joint 12 are electrically connected by power supply line 15 with PCBA circuit board 7 respectively, described
Charging circuit and charge protector are provided on PCBA circuit board 7.
By using above-mentioned technical proposal, power input USB joint 12 is electrically connected with city, and is powered to PCBA circuit board 7,
Equipment with wireless charging function is placed in wireless charger upper cover 1 and charges, and the equipment for not having wireless charging function is logical
The connection charging of power supply out splice going splice 11 is crossed, has achieved the effect that selective charge.
Specifically, being provided with a cricoid first silica-gel antiskid pad 4 in the wireless charger upper cover 1.
It can prevent from being placed on wireless charger by the way that the first silica-gel antiskid pad 4 is arranged by using above-mentioned technical proposal
Charging equipment in upper cover 1 slides, and generates unnecessary trouble.
Specifically, opening up away from face on the wireless charger lower cover 3 positioned at the holding tank 16, there are two mounting grooves
13, a magnet 9 is respectively installed in each mounting groove 13.
By using above-mentioned technical proposal, by the way that magnet 9 is arranged, magnet 9 is defeated with power supply out splice going splice 11 and power supply respectively
Enter the absorption connection of USB joint 12, can effectively prevent the power supply out splice going splice 11 being placed in holding tank 16 and power input
USB joint 12 is fallen.
Specifically, be provided with a cricoid step 14 on the wireless charger lower cover 3, the power supply line 15 is along step
14 windings.
By using above-mentioned technical proposal, power supply line 15 is wrapped on step 14, has reached hiding accommodating power line, convenient
The effect of carrying.
Specifically, the size of the translucent middle cover 2 is greater than the size of the wireless charger lower cover 3.
By using above-mentioned technical proposal, the wireless charger fabricated out achievees the effect that attractive appearance.
Specifically, the power supply out splice going splice 11 is Micro-USB connector, in TYPE-C connector, Lightning connector
One kind, in the present embodiment, power supply line out splice going splice 11 are Micro-USB connector.
Working principle: in use, wireless charging device is placed in wireless charger upper cover 1, then power input USB
Connector 12 is electrically connected with city, and is powered to PCBA circuit board 7, and the magnetic sheet 6 on PCBA circuit board 7 is combined with wireless transmission coil 5
Electromagnetic induction is generated, electric flux is passed to the receiving coil on wireless charging device by wireless transmission coil 5, realizes wireless charging
Electricity；Do not have the direct electric connection of power supply line out splice going splice 11 of equipment of wireless charging function, realizes line charging；Charging complete
Afterwards, power supply line 15 is wound along step 14, the power supply out splice going splice 11 and power input USB joint 12 of end are accommodated in holding tank
In 16, above is the working principle of the utility model.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (7)
1. a kind of band Wound-rotor type wireless charger, including wireless charger upper cover (1), wireless charger lower cover (3) and PCBA electricity
Road plate (7), it is characterised in that: be provided in translucent between the wireless charger upper cover (1) and wireless charger lower cover (3)
It covers (2), the translucent middle cover (2) is fixedly connected by screw (8) with PCBA circuit board (7), on the PCBA circuit board (7)
It is provided with magnetic sheet (6), is fixedly installed with wireless transmission coil (5) on the magnetic sheet (6), wireless charger lower cover (3) bottom
Portion is opened up there are two holding tank (16), is respectively arranged with power supply out splice going splice (11) in two holding tanks (16) and power supply is defeated
Enter USB joint (12), the power supply out splice going splice (11) and power input USB joint (12) respectively by power supply line (15) with
PCBA circuit board (7) electrical connection.
2. a kind of band Wound-rotor type wireless charger according to claim 1, it is characterised in that: the wireless charger upper cover
(1) a cricoid first silica-gel antiskid pad (4) is provided on.
3. a kind of band Wound-rotor type wireless charger according to claim 1, it is characterised in that: the wireless charger lower cover
(3) open up away from face positioned at the holding tank (16) that there are two mounting groove (13), each mounting groove (13) Nei Gean on
Equipped with a magnet (9).
4. a kind of band Wound-rotor type wireless charger according to claim 1, it is characterised in that: the wireless charger lower cover
(3) a cricoid step (14) is provided on, the power supply line (15) winds along step (14).
5. a kind of band Wound-rotor type wireless charger according to claim 1, it is characterised in that: the wireless charger lower cover
(3) the second silica-gel antiskid pad (10) there are two arcuation is pasted in bottom, and two the second silica-gel antiskid pads (10) are with wireless
The central axes of charger lower cover (3) are symmetrical.
6. a kind of band Wound-rotor type wireless charger according to claim 1, it is characterised in that: the translucent middle cover (2)
Size be greater than the wireless charger lower cover (3) size.
7. a kind of band Wound-rotor type wireless charger according to claim 1, it is characterised in that: the power supply out splice going splice
It (11) is one of Micro-USB connector, TYPE-C connector, Lightning connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821849862.1U CN209001631U (en) | 2018-11-12 | 2018-11-12 | A kind of band Wound-rotor type wireless charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821849862.1U CN209001631U (en) | 2018-11-12 | 2018-11-12 | A kind of band Wound-rotor type wireless charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209001631U true CN209001631U (en) | 2019-06-18 |
Family
ID=66806588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821849862.1U Expired - Fee Related CN209001631U (en) | 2018-11-12 | 2018-11-12 | A kind of band Wound-rotor type wireless charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209001631U (en) |
-
2018
- 2018-11-12 CN CN201821849862.1U patent/CN209001631U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |