CN109193869A - A kind of absorption type wireless charging mobile power source - Google Patents
A kind of absorption type wireless charging mobile power source Download PDFInfo
- Publication number
- CN109193869A CN109193869A CN201811313346.1A CN201811313346A CN109193869A CN 109193869 A CN109193869 A CN 109193869A CN 201811313346 A CN201811313346 A CN 201811313346A CN 109193869 A CN109193869 A CN 109193869A
- Authority
- CN
- China
- Prior art keywords
- wireless charging
- lower case
- battery
- power source
- mobile power
- 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
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 230000002528 anti-freeze Effects 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 10
- 230000005389 magnetism Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 4
- 230000008447 perception Effects 0.000 abstract description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003466 welding Methods 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
-
- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of absorption type wireless charging mobile power source, upper housing top is provided with key, battery is equipped between upper housing, lower case；It is provided with the transmitting coil for wireless charging below battery, antifreeze plate is additionally provided between battery and transmitting coil；It is open-celled structure in the middle part of lower case, elastic movable part is mounted in the middle part of lower case, and lower case lower surface is additionally provided with the sealing ring of protrusion, forms a cavity in the middle part of sealing ring and lower case.The application can be adsorbed at any time on mobile phone and charge to it, can also take off whenever and wherever possible, can effectively ensure that the stability of wireless charging, compare conventional suction cups, and the absorption bigger stability of dynamics is more preferable, can be desorbed with a key, it is more convenient to remove；Simultaneously the application sealing ring be raised in lower case distance it is shorter, be much smaller than conventional suction cups, so that entire product is had the coordination sense and associative perception of height.
Description
Technical field
The present invention relates to mobile power source fields, and in particular to a kind of absorption type wireless charging mobile power source.
Background technique
Wireless charging technology is derived from wireless power conveying technology, after electric current passes through coil, will produce magnetic field；
And the magnetic field generated will form voltage, has voltage that will generate electric current later, has electric current that can charge.
With the development of technology, present wireless charging technology is also applied to mobile power source field.User only needs handle to set
Region is specified on the standby mobile power source surface that is put into, and mobile power source can be to carry out wireless charging for equipment.
Since equipment and transmitting coil need to keep close to state ability constant charge, and under normal conditions, transmitting coil
Part is to lay flat on the table, and equipment is laid flat to charge on it.And for equipment such as mobile phones, it needs often to move position, once
Equipment is moved with transmitting coil position, may cause stopping charging (or influencing charging rate and efficiency).Then on the market
There is a kind of sucked type wireless charging mobile power source 201721584654.9, absorption mobile phone can be stablized, nothing is carried out to mobile phone
Line charge electricity.But this traditional silicon rubber suction cup generallys use multiple small sucker compositions, is difficult and movement in structure and design
Power supply itself is coordinated, and global consistency is poor；And the stability of this small sucker absorption is also bad, adsorbs or removes and all compares
It is cumbersome.
Summary of the invention
In view of the above-mentioned problems, the present invention is intended to provide a kind of absorption that absorption is stable, easily removable and arrangement consistency is good
Formula wireless charging mobile power source.
To realize the technical purpose, the scheme of the invention is: a kind of absorption type wireless charging mobile power source, including upper casing
Body, lower case, elastic movable part, pcb board, the upper housing top is provided with key, installs between the upper housing, lower case
There is battery, between the pcb board installation upper housing and lower case；
It is provided with the transmitting coil for wireless charging below the battery, is also set up between the battery and transmitting coil
There is antifreeze plate；
It is open-celled structure in the middle part of the lower case, the elasticity movable part is mounted in the middle part of lower case, under the lower case
Surface is additionally provided with the sealing ring of protrusion, forms a cavity in the middle part of sealing ring and lower case, and when pressing keys, battery is lived downwards
Dynamic push is opened downwards in the middle part of elastic movable part.
Preferably, being provided with first for protecting antifreeze plate and transmitting coil between the battery and elastic movable part
Gasket, first gasket are located at antifreeze plate and transmitting coil two sides.
Preferably, also setting up the second gasket of protection battery between the battery and key.
Preferably, the elasticity movable part is an integral molding structure with sealing ring.
Preferably, the elasticity movable part lower surface is also pasted with nonmetallic hard piece.
Preferably, the upper housing side is additionally provided with input port and switch, the switch, input port, battery
It is electrically connected respectively with pcb board with transmitting coil.
Preferably, the elasticity movable part is in concave-shaped structure, the connection of T-type is additionally provided on the elasticity movable part
Portion, the interconnecting piece and the first gasket nested encryptions.
Preferably, the input port includes magnetic one or two of input port or plug wire input port.
Preferably, the magnetism input port side is additionally provided with magnetic conductive metal block, the magnetic conductive metal block is solid
Dingan County is in the middle part of upper housing and lower case, the magnetism input port absorption connection corresponding with magnetic conductive metal block.
Reset spring is additionally provided between the key and the second gasket.
Beneficial effects of the present invention, the application can be adsorbed at any time on mobile phone and charge to it, can also take whenever and wherever possible
Get off, can effectively ensure that the stability of wireless charging, compare conventional suction cups, the absorption bigger stability of dynamics is more preferable, can be with
One key desorbs, and it is more convenient to remove；Simultaneously the application sealing ring be raised in lower case distance it is shorter, much smaller than tradition
Sucker, the sucker structure that sealing ring itself is formed have the characteristics that certain implicit form, entire product are made to have the coordination sense of height
And associative perception, the aesthetic feeling of product is promoted, enables a consumer to more easily receive.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of sealing ring and elastic movable part of the invention；
Fig. 2 is the state reference map before pressing of the invention；
State reference map when Fig. 3 is pressing of the invention；
Fig. 4 is the state reference map that unclamps after pressing of the invention；
Fig. 5 is schematic perspective view of the invention；
Fig. 6 is one of explosive view of the invention；
Fig. 7 is the two of explosive view of the invention；
Structural schematic diagram when Fig. 8 is magnetic input port separation of the invention；
Structural schematic diagram when Fig. 9 is magnetic input port absorption of the invention.
Specific embodiment
The present invention is described in further details in the following with reference to the drawings and specific embodiments.
As shown in figs 1-9, specific embodiment of the present invention is a kind of absorption type wireless charging mobile power source, including upper
Shell 1, lower case 2, elastic movable part 3, pcb board 15,1 top of upper housing is provided with key 4, the upper housing 1, lower casing
Battery 5 is installed, the pcb board 15 is installed between upper housing 1 and lower case 2 between body 2；
The transmitting coil 7 for wireless charging is provided with below the battery 5, between the battery 5 and transmitting coil 7 also
It is provided with antifreeze plate 8；
It is open-celled structure in the middle part of the lower case 2, can be round or oval or other shapes larger poroid
Structure, the elasticity movable part 3 is nested or encapsulated or bonding or ultrasonic welding are mounted in the middle part of lower case 2, under described
2 lower surface of shell is additionally provided with the sealing ring 9 of protrusion, forms a cavity (such as Fig. 2,7) in the middle part of sealing ring 9 and lower case 2, presses
After pressing key, battery moves downward to be opened downwards in the middle part of the elastic movable part of promotion, and the part squeezed out in sealing ring central cavity is empty
Gas puts charging equipment in sealing ring, and after unclamping key, elastic movable part is shunk upwards forms negative pressure (since air is discharged
Sealing space atmospheric density and air pressure is caused to reduce, external atmosphere pressure is apparently higher than sealing space air pressure), charging equipment is inhaled
It is attached live.
In order to protect antifreeze plate and transmitting coil to damage (especially antifreeze plate is very crisp, and stress is easily damaged) because of extruding,
It is provided with the first gasket 10 for protecting antifreeze plate and transmitting coil between the battery 5 and elastic movable part 3, described first
Gasket 10 is located at 7 two sides of antifreeze plate 8 and transmitting coil.Antifreeze plate is very crisp, and breakage, while emission lines are easy when being squeezed by external force
Circle is also relatively thin, is easily deformed after extruding.The power on battery effectively can be passed into elastic movable part by the first gasket, avoided
Antifreeze plate and transmitting coil are directly squeezed, and the work of evenly dispersed pressure is protected while antifreeze plate and transmitting coil and play
With.
It is damaged in order to protect battery extrusion, the second gasket of protection battery is also set up between the key of battery 5 and 4
11.Relatively thin for packaging material outside polymer battery, part squeezes the deformation or damage for be easy to causeing battery.Due to polymer battery
Ontology be flexible, concentrate stress will lead to deformation, after deformation product pressing when battery intermediate pressurised position generated it is crowded
Compressive strain, will seriously affect product use, to even result in product unavailable, and contact area can be significantly increased using the second gasket,
Reduce and concentrate stress, effective protection battery is avoided deforming or be damaged.The second gasket battery is added simultaneously to be not easy to squeeze change
Shape, but if after battery directly deforms, will affect the flexible of elastic movable part, and be easy pressure is straight without the second gasket
It connects concentration and passes to antifreeze plate, and cause antifreeze plate damaged.
In order to obtain better airtightness, the elasticity movable part 3 is an integral molding structure with sealing ring 9, elasticity activity
Part, sealing ring and lower case are integrated rubber-wrapping structure.Tradition generallys use the mode and lower casing formation one for being such as bonded, being clamped
The phenomenon that body, sealing performance is poor, and structural stability is also poor, is easy to appear degumming after viscose glue long-time use.In comparison,
The integrated molding of the application and integrated rubber-wrapping structure better tightness, the service life is longer.In this way sealing ring, elastic movable part and
Lower case just forms a complete closed cavity structure, squeezes out the air in elastic movable part, so that it may be formed to stablize and born
Pressure, firmly adsorbs mobile phone.
Internal structure is protected simultaneously in order to further enhance the globality of product, and 3 lower surface of the elasticity movable part is also viscous
Post nonmetallic hard piece 12.Nonmetallic hard piece is located at elastic movable part lower surface, when pressing can with elastic movable part to
Lower activity.When external force is pushed up from bottom to top, nonmetallic hard sector-meeting is stuck in lower shell surface and will not inwardly squeeze.It is effective against punching
Hit antifreeze plate, battery and the transmitting coil inside protection.Nonmetallic hard piece is the globality in order to further enhance product, is hidden
Lid falls most rubber soft rubber materials, and product is made to seem that only flexible glue gasket portion is soft rubber material from outside, other
Part is all an organic whole；On the other hand the hard on piece will print product relevant parameter
More convenient in order to facilitate control circuit and charging, 1 side of upper housing is additionally provided with input port and switch 18,
The switch 18, input port, battery 5 and transmitting coil 7 are electrically connected with pcb board 15 respectively.
In order to enable elastic movable part activity is more stable, the elasticity movable part 3 is in concave-shaped structure, the yielding movable
The interconnecting piece 13 of T-type is additionally provided on moving part 3, the interconnecting piece 13 and 10 nested encryptions of the first gasket (fully ensure that the first pad
The connective stability of piece and elastic movable part).Be not susceptible to slide when the first gasket activity, can with elastic movable part stablize to
Lower opening.
It charges for convenience to mobile power source, the input port includes magnetic input port 17 or plug wire input port
One or two of 14.Traditional mobile power source is all the combination of socket input+socket output, when charging and inconvenient.This
The preferred embodiment of application inputs combined structure using magnetic force input+socket, more flexible when charging to mobile power source
It is convenient, since this product is mainly for wireless charging, if there is socket output only alternative, it is not necessary to.The application can also
Using magnetic force input+socket output combination.
17 side of the magnetism input port is additionally provided with magnetic conductive metal block 16, the fixed peace of the magnetic conductive metal block 16
It (is currently direct design magnetic conductive metal block patch for the ease of producing and positioning mounted in 2 middle part of upper housing 1 and lower case
Scolding tin is fixed on circuit boards), the magnetism input port 17 absorption corresponding with magnetic conductive metal block 16 connects, wherein magnetic conductivity
Metal block can have the metal block of ferromagnetism effect, preferably nickel block for magnet, iron block or nickel block etc..Magnetic force is not connected to fill
When electric wire 19 (Fig. 8), the absorption of magnetic input port is contracted in upper housing and lower case by magnetic conductive metal block；When the upper magnetic of connection
When power charging cable 19 (Fig. 9), 19 magnetic adsorbability of magnetic force charging cable is than internal magnetic conductive metal block strong adsorption force, magnetic force charging cable
Magnetic input port is slightly adsorbed stretching by 19, and charging cable is electrically connected after adsorbing with magnetic force charging connector.Such design can be with
Effective protection magnetism input port, damage when avoiding falling.
In order to preferably reset, reset spring 6 is additionally provided between the key 4 and the second gasket 11.After pressing the button,
Since the elastic force of elastic movable part is weaker, key only can partial reset, and by spring can allow key preferably reset to just
Beginning position.
In use, such as scheming, 2-4, after pressing keys, key pushes battery to move downward, and battery, which passes through the first gasket, to be pushed
(the first gasket can effectively disperse stress) is opened downwards in the middle part of elastic movable part, elastic movable part is empty by the part in sealing ring
Gas squeezes out, and puts mobile phone 20 (sealing ring and elastic movable part, mobile phone three form a seal cavity, Fig. 3), pine in sealing ring
After open button, the elastic upward retracted for clearance of movable part forms negative pressure (intracavitary pressure is less than outside, Fig. 4) in sealing ring, by hand
Machine 20 firmly adsorbs,；It when needing to remove mobile phone 20, presses the button, is opened downwards in the middle part of elastic movable part, sealing ring internal pressure
Power restores normal, can easily remove mobile phone at this time.
The application can be adsorbed at any time on mobile phone and charge to it, can also take off, can effectively ensure that whenever and wherever possible
The stability of wireless charging compares conventional suction cups, and the absorption bigger stability of dynamics is more preferable, can be desorbed, be removed with a key
It is more convenient；Simultaneously the application sealing ring be raised in lower case distance it is shorter, be much smaller than conventional suction cups, the application realize inhale
The ring structure of disk function has the characteristics that certain implicit form, so that entire product is had the coordination sense and associative perception of height, mentions
The aesthetic feeling for rising product, enables a consumer to more easily receive.
The above, only presently preferred embodiments of the present invention, are not intended to limit the invention, all skills according to the present invention
Art any trickle amendment, equivalent replacement and improvement substantially to the above embodiments, should be included in technical solution of the present invention
Protection scope within.
Claims (10)
1. a kind of absorption type wireless charging mobile power source, it is characterised in that: including upper housing, lower case, elastic movable part, PCB
Plate, the upper housing top are provided with key, and battery is also equipped between the upper housing, lower case, and the pcb board is mounted on
Between upper housing and lower case；
The transmitting coil for wireless charging is provided with below the battery, be additionally provided between the battery and transmitting coil every
Magnetic sheet；
It is open-celled structure in the middle part of the lower case, the elasticity movable part is mounted in the middle part of lower case, the lower case lower surface
It is additionally provided with the sealing ring of protrusion, forms a cavity in the middle part of sealing ring and lower case, when pressing keys, battery, which moves downward, to be pushed away
It is opened downwards in the middle part of dynamic elasticity movable part.
2. absorption type wireless charging mobile power source according to claim 1, it is characterised in that: the battery and elasticity activity
The first gasket for protecting antifreeze plate and transmitting coil is provided between part, first gasket is located at antifreeze plate and emission lines
Enclose two sides.
3. absorption type wireless charging mobile power source according to claim 1, it is characterised in that: between the battery and key
Also set up the second gasket of protection battery.
4. absorption type wireless charging mobile power source according to claim 1, it is characterised in that: it is described elasticity movable part with it is close
Seal is an integral molding structure.
5. absorption type wireless charging mobile power source according to claim 1, it is characterised in that: the elasticity movable part following table
Face is also pasted with nonmetallic hard piece.
6. absorption type wireless charging mobile power source according to claim 1, it is characterised in that: the upper housing side is also set
It is equipped with input port and switch, the switch, input port, battery and transmitting coil are electrically connected with pcb board respectively.
7. absorption type wireless charging mobile power source according to claim 4, it is characterised in that: the elasticity movable part is in recessed
Character form structure is additionally provided with the interconnecting piece of T-type, the interconnecting piece and the first gasket nested encryptions on the elasticity movable part.
8. absorption type wireless charging mobile power source according to claim 6, it is characterised in that: the input port includes magnetic
Property one or two of input port or plug wire input port.
9. absorption type wireless charging mobile power source according to claim 8, it is characterised in that: the magnetism input port one
Side is additionally provided with magnetic conductive metal block, and the magnetic conductive metal block is fixedly mounted in the middle part of upper housing and lower case, the magnetism
Input port absorption connection corresponding with magnetic conductive metal block.
10. absorption type wireless charging mobile power source according to claim 3, it is characterised in that: the key and the second pad
Reset spring is additionally provided between piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313346.1A CN109193869A (en) | 2018-11-06 | 2018-11-06 | A kind of absorption type wireless charging mobile power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313346.1A CN109193869A (en) | 2018-11-06 | 2018-11-06 | A kind of absorption type wireless charging mobile power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109193869A true CN109193869A (en) | 2019-01-11 |
Family
ID=64942188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811313346.1A Pending CN109193869A (en) | 2018-11-06 | 2018-11-06 | A kind of absorption type wireless charging mobile power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109193869A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393143A (en) * | 2019-08-15 | 2021-02-23 | 余姚煜昌电器有限公司 | Magnetic attraction type wireless charging and illuminating device and working method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3096433A1 (en) * | 2015-05-19 | 2016-11-23 | Samsung Electronics Co., Ltd. | Wireless charging pad, wireless charging device, and electronic device using the same |
| CN207475248U (en) * | 2017-11-23 | 2018-06-08 | 深圳市乐腾科技有限公司 | A kind of sucked type wireless charging mobile power |
| CN207819565U (en) * | 2017-12-26 | 2018-09-04 | 深圳市特瑞斯电子科技有限公司 | Totally enclosed type mobile power |
| CN208890438U (en) * | 2018-11-06 | 2019-05-21 | 王川 | A kind of absorption type wireless charging mobile power source |
-
2018
- 2018-11-06 CN CN201811313346.1A patent/CN109193869A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3096433A1 (en) * | 2015-05-19 | 2016-11-23 | Samsung Electronics Co., Ltd. | Wireless charging pad, wireless charging device, and electronic device using the same |
| CN207475248U (en) * | 2017-11-23 | 2018-06-08 | 深圳市乐腾科技有限公司 | A kind of sucked type wireless charging mobile power |
| CN207819565U (en) * | 2017-12-26 | 2018-09-04 | 深圳市特瑞斯电子科技有限公司 | Totally enclosed type mobile power |
| CN208890438U (en) * | 2018-11-06 | 2019-05-21 | 王川 | A kind of absorption type wireless charging mobile power source |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393143A (en) * | 2019-08-15 | 2021-02-23 | 余姚煜昌电器有限公司 | Magnetic attraction type wireless charging and illuminating device and working method thereof |
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