CN207475286U - A kind of solar mobile wireless charger - Google Patents
A kind of solar mobile wireless charger Download PDFInfo
- Publication number
- CN207475286U CN207475286U CN201721314967.2U CN201721314967U CN207475286U CN 207475286 U CN207475286 U CN 207475286U CN 201721314967 U CN201721314967 U CN 201721314967U CN 207475286 U CN207475286 U CN 207475286U
- Authority
- CN
- China
- Prior art keywords
- board
- turnover board
- pcba
- pedestal
- charging base
- 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
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Abstract
The utility model discloses a kind of solar mobile wireless chargers, including stretching board, turnover board, wireless charging base, metallic plate and PCBA, it is hinged between the wireless charging base and turnover board by the second shaft, it is hinged between the stretching board and turnover board by first rotating shaft, the stretching board can be rotated towards the direction closer or far from turnover board, the turnover board can be rotated towards the direction closer or far from wireless charging base, and the stretching board is mounted on solar energy photovoltaic panel on one side with turnover board away from wireless charging base.The utility model is equipped with the solar energy photovoltaic panel of two pieces of folding storages, under no conventional power source connection, mobile electric power storage charging can be achieved, expand use scope, it is whole using folding storage formula structure, use handy to carry about, shock reducing support leg and damping spring can adsorb the vibration energy that PCBA is subject to, prolong the service life, electromagnetic shielding piece effectively reduces the invalid electromagnetic radiation that PCBA is sent out, and reduces the extent of damage to human body.
Description
Technical field
The utility model is related to wireless charger technical field, specifically a kind of solar mobile wireless charger.
Background technology
Wireless charger refers to the charger being connected to without traditional charging power cord on the terminal device that needs charge,
Newest wireless charging technology is employed, by using the magnetic field generated between coil, magical transmission electric energy, inductive coupling skill
Art will become the bridge of connection charging base station and equipment.
Wireless charger currently on the market normally only supports conventional power source to charge, outdoors in the case of can not move and make
With use scope is limited to, in addition, using sealing structure, heat dissipation performance is poor, and no damping supports, and is being inadvertently fallen off
Shi Yi is damaged, thus it is proposed that a kind of solar mobile wireless charger is solved the problems, such as present on.
Utility model content
The purpose of this utility model is to provide a kind of solar mobile wireless charger, with solve it is of the prior art only
Support conventional power source charging, outdoors in the case of can not move use, use scope is limited to, in addition, using sealing structure,
Heat dissipation performance is poor, and no damping supports, the problem of being easily damaged when inadvertently falling off.
To achieve the above object, the utility model provides following technical solution：
A kind of solar mobile wireless charger, including stretching board, turnover board, wireless charging base, metallic plate and PCBA, institute
It states and is hinged between wireless charging base and turnover board by the second shaft, cut with scissors between the stretching board and turnover board by first rotating shaft
It connects, the stretching board can be rotated towards the direction closer or far from turnover board, and the turnover board can be towards closer or far from wireless
The direction rotation of cradle, the stretching board are mounted on solar energy photovoltaic panel on one side with turnover board away from wireless charging base,
The wireless charging base is fixedly connected with combination, shape between the inside of the pedestal and cover with pedestal by cover by countersunk head screw
Into sealing cavity, the second position limiting fence is installed on the inner wall of the pedestal, the metallic plate is screwed mounted on second
The upper surface of position limiting fence, the lower surface of the metallic plate are uniformly distributed the radiating fin of oriented base end face extension, and metallic plate
Upper surface be equipped with electromagnetic shielding piece, be installed with the first position limiting fence on the inner wall of the pedestal, the PCBA is screwed
On the first position limiting fence, several shock reducing support legs, and PCBA and electromagnetic shielding piece are equipped between the PCBA and electromagnetic shielding piece
Between be additionally provided with lithium battery block, the upper surface of the PCBA is equipped with antifreeze plate, and mobile phone is equipped between the antifreeze plate and cover and is inhaled
Follower ring.
Preferably, rubber seal ring is bonded with by adhesive on the inner wall of the pedestal, the rubber seal is located on
Between second position limiting fence.
Preferably, the lower surface of the pedestal is equipped with the heat emission hole extended vertically through.
Preferably, there are five the shock reducing support leg is set altogether, five shock reducing support legs are separately positioned on electromagnetic shielding piece
Four corners and center, five shock reducing support legs are compounded rubber material, and the outer cover of shock reducing support leg is equipped with and subtracts
Shake spring.
Preferably, the lithium battery block is at least provided with two, and lithium battery block can suitably accelerate according to volume size.
Preferably, the antifreeze plate is equipped with wireless transmission coil towards mobile phone absorption ring one side.
Preferably, the excircle of the wireless transmission coil is less than the inner periphery of mobile phone absorption ring.
Preferably, the mobile phone absorption ring is mounted on the neodymium magnetic inside frame by an aluminium alloy annular peripheral frame with several
Iron forms.
Compared with prior art, the beneficial effects of the utility model are：The utility model devises a kind of support solar energy
It charges with conventional power source both sides formula, heat dissipation and the good mobile phone wireless charger of anti-seismic performance.
1. the utility model is equipped with the solar energy photovoltaic panel of two pieces of folding storages, in no conventional power source connection
Down, it can be achieved that mobile electric power storage charging, expands use scope.
2. it is whole using folding storage formula structure, save space, use handy to carry about.
3. shock reducing support leg and damping spring can adsorb the vibration energy that PCBA is subject to, make so as to play protection to PCBA
With, prolong the service life, metallic plate using radiating fin expand heat dissipation area, improve radiating rate, electromagnetic shielding piece effectively drop
The invalid electromagnetic radiation that low PCBA is sent out, reduces the extent of damage to human body.
Description of the drawings
Fig. 1 is a kind of expanded schematic diagram of solar mobile wireless charger of the utility model.
Fig. 2 is a kind of stretching board of solar mobile wireless charger of the utility model and the structure diagram of turnover board.
Fig. 3 is a kind of internal structure schematic diagram of the wireless charging base of solar mobile wireless charger of the utility model.
In figure：1- stretching boards, 2- first rotating shafts, 3- turnover boards, the second shafts of 4-, 5- wireless charging bases, 51- covers, 52-
Pedestal, the first position limiting fences of 521-, the second position limiting fences of 522-, 523- heat emission holes, 6- solar energy photovoltaic panels, 7- mobile phones absorption ring, 8-
Antifreeze plate, 9- shock reducing support legs, 10- lithium battery blocks, 11- radiating fins, 12- rubber seal rings, 13- metallic plates, 14- electromagnetic shieldings
Piece, 15-PCBA.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of solar mobile wireless charger, including stretching board 1,
Turnover board 3, wireless charging base 5, metallic plate 13 and PCBA15 are cut with scissors between wireless charging base 5 and turnover board 3 by the second shaft 4
It connects, hinged by first rotating shaft 2 between stretching board 1 and turnover board 3, stretching board 1 can be towards the direction closer or far from turnover board 3
Rotation, turnover board 3 can be rotated towards the direction closer or far from wireless charging base 5, when not in use, stretching board 1 be passed through the
One shaft 2 is folded to be overlapped with turnover board 3, and then turnover board 3 is folded to by the second shaft 4 and is overlapped with wireless charging base 5,
It is convenient for carrying, stretching board 1 is mounted on solar energy photovoltaic panel 6, wireless charging on one side with turnover board 3 away from wireless charging base 5
Seat 5 is fixedly connected with combination, easy to disassemble to be overhauled to inner components, pedestal with pedestal 52 by cover 51 by countersunk head screw
Sealing cavity is formed between 52 inside and cover 51, the second position limiting fence 522 is installed on the inner wall of pedestal 52, metallic plate 13 is logical
The upper surface that screw is fixedly mounted on the second position limiting fence 522 is crossed, the lower surface of metallic plate 13 is uniformly distributed oriented 52 bottom surface of pedestal
The radiating fin 11 of extension expands the heat dissipation area of metallic plate 13, improves heat flow speed, and the upper surface of metallic plate 13 is set
There is electromagnetic shielding piece 14, piece 14 is compound by zinc coat and conductive adhesive layer is in for electromagnetic shielding, and the thickness of zinc coat is less than 5mm, to protect
Card zinc coat has certain deformation behavior, the first position limiting fence 521 is installed on the inner wall of pedestal 52, PCBA15 is screwed
On the first position limiting fence 521, several shock reducing support legs 9, and PCBA15 and electromagnetism are equipped between PCBA15 and electromagnetic shielding piece 14
Lithium battery block 10 is additionally provided between shielding piece 14, lithium battery block 10 is used to put aside the electric energy of solar energy conversion, the upper table of PCBA15
Face is equipped with antifreeze plate 8, and antifreeze plate 8 reduces the magnetic radiation that wireless transmission coil distributes outward, is equipped between antifreeze plate 8 and cover 51
Mobile phone adsorbs ring 7, for adsorbing mobile phone on the surface of cover 51, prevents from sliding.
In the present embodiment, rubber seal ring 12 is bonded with by adhesive on the inner wall of pedestal 52, rubber seal ring 12 is set
Between the second position limiting fence 522, rubber seal ring 12 can avoid the impurity such as steam, heat and dust from entering metal by gap
The top of plate 13.
In the present embodiment, the lower surface of pedestal 52 is equipped with the heat emission hole 523 extended vertically through.
In the present embodiment, there are five shock reducing support leg 9 is set altogether, five shock reducing support legs 9 are separately positioned on electromagnetic shielding piece 14
Four corners and center, uniform stressed, five shock reducing support legs 9 are compounded rubber material, have appropriate elastic force and tough
Property, and the outer cover of shock reducing support leg 9 is equipped with damping spring, when wireless charging base 5 is fallen, shock reducing support leg 9 is using certainly
The characteristic damping vibration energy of body and damping spring ensures the stability of PCBA15.
In the present embodiment, lithium battery block 10 is at least provided with two, and lithium battery block 10 can suitably increase according to volume size
Quantity, to ensure enough charge capacities.
In the present embodiment, antifreeze plate 8 is equipped with wireless transmission coil towards mobile phone 7 one side of absorption ring.
In the present embodiment, the excircle of wireless transmission coil is less than the inner periphery of mobile phone absorption ring 7, such wireless transmission line
Circle can be embedded in the inside of mobile phone absorption ring 7, so as to shorten the distance between wireless transmission coil and mobile phone, improve charging effect
Rate.
Mobile phone adsorbs ring 7 and is made of an aluminium alloy annular peripheral frame and several neodium magnets being mounted on inside frame.
The operation principle of the utility model is：When in use, turnover board 3 is flipped up by the second shaft 4 first, it will
Stretching board 1 is turned down by first rotating shaft 2 to the side of turnover board 3, ensures solar energy photovoltaic panel 6 towards at illumination, solar energy
It lies prostrate the solar energy that plate 6 absorbs to put aside in the inside of lithium battery block 10 by converting, wireless receiving mechanism is pasted at the back side of mobile phone,
And the upper surface of cover 51 is positioned over, start the switch on wireless charging base 5, wireless receiving mechanism is wireless by 8 surface of antifreeze plate
The electromagnetic wave that transmitting coil is sent out is converted into charging of the electric energy realization to mobile phone, when wireless charging base 5 is fallen, damping branch
Foot 9 ensures the stability of PCBA15 using the characteristic damping vibration energy of itself and damping spring.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (8)
1. a kind of solar mobile wireless charger, including stretching board (1), turnover board (3), wireless charging base (5), metallic plate
(13) and PCBA (15), which is characterized in that pass through the second shaft (4) between the wireless charging base (5) and turnover board (3) and cut with scissors
Connect, it is hinged by first rotating shaft (2) between the stretching board (1) and turnover board (3), the stretching board (1) can towards close or
Direction far from turnover board (3) rotates, and the turnover board (3) can rotate towards the direction closer or far from wireless charging base (5),
The stretching board (1) is mounted on solar energy photovoltaic panel (6), the nothing on one side with turnover board (3) away from wireless charging base (5)
Line cradle (5) is fixedly connected with combination by cover (51) and pedestal (52) by countersunk head screw, the inside of the pedestal (52) with
Sealing cavity is formed between cover (51), the second position limiting fence (522), the metallic plate are installed on the inner wall of the pedestal (52)
(13) it is screwed mounted on the upper surface of the second position limiting fence (522), the lower surface of the metallic plate (13) is uniformly distributed
The radiating fin (11) of oriented pedestal (52) bottom surface extension, and the upper surface of metallic plate (13) is equipped with electromagnetic shielding piece (14), institute
It states and the first position limiting fence (521) is installed on the inner wall of pedestal (52), the PCBA (15) is screwed in the first position limiting fence
(521) on, several shock reducing support legs (9), and PCBA (15) and electricity are equipped between the PCBA (15) and electromagnetic shielding piece (14)
Lithium battery block (10) is additionally provided between magnetic screen piece (14), the upper surface of the PCBA (15) is equipped with antifreeze plate (8), described every magnetic
Mobile phone absorption ring (7) is equipped between piece (8) and cover (51).
2. a kind of solar mobile wireless charger according to claim 1, which is characterized in that the pedestal (52) it is interior
Rubber seal ring (12) is bonded with by adhesive on wall, the rubber seal ring (12) is between the second position limiting fence (522).
3. a kind of solar mobile wireless charger according to claim 1, which is characterized in that under the pedestal (52)
Surface is equipped with the heat emission hole (523) extended vertically through.
A kind of 4. solar mobile wireless charger according to claim 1, which is characterized in that the shock reducing support leg (9)
There are five setting altogether, five shock reducing support legs (9) be separately positioned on electromagnetic shielding piece (14) four corners and center, five
A shock reducing support leg (9) is compounded rubber material, and the outer cover of shock reducing support leg (9) is equipped with damping spring.
A kind of 5. solar mobile wireless charger according to claim 1, which is characterized in that the lithium battery block (10)
At least provided with two, and lithium battery block (10) can suitably accelerate according to volume size.
A kind of 6. solar mobile wireless charger according to claim 1, which is characterized in that antifreeze plate (8) face
It is equipped with wireless transmission coil on one side to mobile phone absorption ring (7).
A kind of 7. solar mobile wireless charger according to claim 6, which is characterized in that the wireless transmission coil
Excircle be less than mobile phone absorption ring (7) inner periphery.
8. a kind of solar mobile wireless charger according to claim 1, which is characterized in that the mobile phone adsorbs ring
(7) it is made of an aluminium alloy annular peripheral frame and several neodium magnets being mounted on inside frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721314967.2U CN207475286U (en) | 2017-10-12 | 2017-10-12 | A kind of solar mobile wireless charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721314967.2U CN207475286U (en) | 2017-10-12 | 2017-10-12 | A kind of solar mobile wireless charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207475286U true CN207475286U (en) | 2018-06-08 |
Family
ID=62267752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721314967.2U Expired - Fee Related CN207475286U (en) | 2017-10-12 | 2017-10-12 | A kind of solar mobile wireless charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207475286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109842199A (en) * | 2019-04-02 | 2019-06-04 | 山东小豆丁物联网科技有限公司 | A kind of mobile powered, wireless radio frequency emergence power device of family |
-
2017
- 2017-10-12 CN CN201721314967.2U patent/CN207475286U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109842199A (en) * | 2019-04-02 | 2019-06-04 | 山东小豆丁物联网科技有限公司 | A kind of mobile powered, wireless radio frequency emergence power device of family |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20191012 |