CN201766624U - Manpower chargeable mobile phone - Google Patents
Manpower chargeable mobile phone Download PDFInfo
- Publication number
- CN201766624U CN201766624U CN2010201888120U CN201020188812U CN201766624U CN 201766624 U CN201766624 U CN 201766624U CN 2010201888120 U CN2010201888120 U CN 2010201888120U CN 201020188812 U CN201020188812 U CN 201020188812U CN 201766624 U CN201766624 U CN 201766624U
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- Prior art keywords
- mobile phone
- disc spring
- permanent magnet
- conversion chip
- fixed
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- Expired - Lifetime
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 38
- 238000010248 power generation Methods 0.000 claims description 24
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 6
- 229910052744 lithium Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 3
- 230000035699 permeability Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 210000000078 claw Anatomy 0.000 abstract 1
- 239000002360 explosive Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 4
- 230000002045 lasting effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Secondary Cells (AREA)
- Telephone Set Structure (AREA)
Abstract
A manual charging type mobile phone comprises a mobile phone and a micro charging battery; characterized in that the method also comprises: a fixed shaft fixedly installed on the inner bottom surface of the battery box; an electromagnetic generating device arranged on the fixed shaft; the structure of the electromagnetic generating device is as follows: the claw type magnetic pole, the AC-DC conversion chip and the coil are fixed on the fixed shaft in sequence from the innermost side of the fixed shaft; a disk-shaped permanent magnet and a disk-shaped cup-shaped permanent magnet which are sequentially and rotatably arranged behind the coil on the fixed shaft; a boss is arranged at the center of the outer side of the cup bottom of the permanent magnet tray; the disc spring and the disc spring cover are sequentially arranged on the boss, the fixed end of the disc spring is fixed on the boss, and the free end of the spring is led out from a free end outlet arranged on the side surface of the disc spring cover and led out of the machine shell; the DC-DC conversion chip is positioned in the mobile phone battery box and connected with the AC-DC conversion chip; the other end of the DC-DC conversion chip is electrically connected with the micro rechargeable battery; the low-carbon mobile phone power supply system has the advantages of being green, environment-friendly, convenient, energy-saving and capable of supplying power to the mobile phone for a long time.
Description
Technical field
The utility model relates to a kind of manpower charge type mobile phone that charges by means of manpower, and it can not have to provide lasting supply of electric power to mobile phone under the situation of extraneous power supply; Its operation principle is that the compactedness manually driven electromagnetic power generation apparatus that is arranged in the hand set machine shell produces electric power, is stored in after this electric power is changed by conversion chip in the little rechargeable battery in the mobile phone, directly powers to mobile phone by little rechargeable battery at last.
Background technology
Along with social industrialization is deepened, economic growth, the raising of people's living standard, the imbalance between supply and demand of the energy is becoming increasingly acute.Seeking and developing the energy reproducible, cleaning has become the unique selection of energy sustainable development.In today that energy supply and demand contradiction becomes increasingly conspicuous, the mechanical energy that human motion produces has been subjected to people and has more and more paid attention to as a kind of reproducible, cleaning, ubiquitous energy.Current, the research of generating electricity from manpower is to emerge in an endless stream in conjunction with the plant equipment of the generating electricity from manpower of the various motion modes of human body just in carrying out like a raging fire.Undoubtedly, along with the exhaustion day by day of conventional energy resource, and the embodiment day by day of development low-carbon (LC) energy technology importance, the generating electricity from manpower technology can further be studied and be inquired into.
Now, the communication career high speed development becomes necessity in people's life gradually as the mobile phone of main communication tool.But with regard to mobile phone supplier of electricity face, it also exists a lot of deficiencies and problem anxious to be solved.At first, the power consumption of mobile phone is huge, and cellphone subscriber's quantity is all climbing up and up every year, will reach 7.38 hundred million according to relevant report China cellphone subscriber in 2010; If calculate by the lithium battery about the used 3.7V of mobile phone on the current market, the power consumption of these mobile phones will be huge, and this is a numeral that can not be ignored for fossil energy exhausted day by day today.Secondly, mobile phone must rely on extraneous power supply power supply, has brought very big inconvenience to people; Mobile phone did not but have electricity when the cellphone subscriber ran in conversation or be badly in need of to use mobile phone through regular meeting, and can not find in the environment around yet and can be the thing of this class embarrassment of power supply of mobile phone power supply.For example: operation in the open air, in seabed work etc.At last, charger for mobile phone carries inconvenience; In order to guarantee that mobile phone can operate as normal, people go on business, during tourism etc. all will with on heavy charger for mobile phone, this has increased the burden and the trouble of people's trips widely.
The utility model content
The utility model purpose is, the problems that overcome above-mentioned existence provide a kind of manpower charge mobile phone with needing, it need not extraneous power supply and also needn't use extra charger just can provide lasting electric power as mobile phone, brings great convenience in energy-conserving and environment-protective people's work and life; It combines manpower electromagnetic power generation apparatus, little rechargeable battery and conversion chip etc. effectively, for mobile phone provides energy-saving and environmental protection, facility, lasting powering mode.
For realizing above-mentioned utility model purpose, the technical scheme that the utility model provides is as follows:
The manpower charge type mobile phone that the utility model provides, it comprises:
One mobile phone;
One is loaded on the little rechargeable battery 14 in the described battery of mobile phone box; It is characterized in that, also comprise:
One axially vertically is fixedly mounted on the fixed axis 27 on the described battery of mobile phone box inner bottom surface;
One is installed on the electromagnetic power generation apparatus 12 on the described fixed axis 27; The structure of described electromagnetic power generation apparatus 12 is as follows: from fixed axis 27 the most inboard pawl formula magnetic pole 25, AC-DC conversion chip 24 and the coils that are fixed on successively on the described fixed axis 27;
Be installed on coil round pie permanent magnet 23 and the circular cup-shaped permanent magnet pallet 21 afterwards on the described fixed axis 27 successively rotationally; Described round pie permanent magnet 23 is positioned at the circular cup of described circular cup-shaped permanent magnet pallet 21; A boss 30 is fixed in the lateral surface center at the bottom of 21 glasss on the described circular cup-shaped permanent magnet pallet;
Be fixedly installed in successively on the described boss 30 disc spring 26 and with disc spring 26 spiral-locks disc spring lid 22 wherein, described disc spring covers 22 inboard stiff ends and is fixed on the described boss 30, described disc spring covers 22 outside free ends derives by being located at the free end outlet 28 that described disc spring covers on 22 sides, draws by disc spring free end exit on the phone housing at last; Described pawl formula magnetic pole 25 spiral-locks and reach in the gap of round pie permanent magnet and circular cup-shaped permanent magnet pallet 21 on described AC-DC conversion chip;
One is positioned at the DC-DC conversion chip 13 that the battery of mobile phone box links to each other with AC-DC conversion chip 24; Described DC-DC conversion chip 13 other ends are electrically connected with described little rechargeable battery 14.
Described pawl formula magnetic pole 25 is for being distributed in the pawl formula magnetic pole with at least 2 magnetic poles of circumferencial direction, and its material is a permeability magnetic material; And serve as preferred with the eight pawl magnetic poles (material is a stainless steel) of 8 magnetic poles being distributed in circumferencial direction;
Described little rechargeable battery is super capacitance cell or quick storage device electric.Described little rechargeable battery is preferred with the lithium battery.
Pawl formula magnetic pole 25 in the electromagnetic power generation apparatus of the present utility model is fixed on fixed axis 27 position of close hand set machine shell, axially is fixed with AC-DC conversion chip and the coil coaxial with it after pawl formula magnetic pole 25; Pawl formula magnetic pole 25, AC-DC conversion chip 24 and coil all are fixed on the fixed axis 27 as dynamic component not, and circular cup-shaped permanent magnet pallet 21 and they coaxial being assemblied on the fixed axis 27, but they can be around fixed axis 27 rotations; Round pie permanent magnet 23 is fixed on circular cup-shaped permanent magnet pallet 21 inside, can rotate around fixed axis 27 under the drive of circular cup-shaped permanent magnet pallet 21; There is a boss 30 the cup lateral surface center, the end of circular cup-shaped permanent magnet pallet 21, on this boss 30 disc spring 26 is housed, and disc spring 26 is similar to the steel tape structure, and size is very big during stretching, but it is very compact to shrink the back volume; When free end at the disc spring 26 of mobile phone side of manpower pulling, disc spring 26 is drawn back and is produced simultaneously the power to backrush, and when executing when disc spring 26 free-ended power are cancelled, disc spring 26 is tight to backrush under the effect of elastic force; The circular cup-shaped permanent magnet pallet 21 that disc spring 26 all can drive in the process of being drawn back with free backrush in the electromagnetic power generation apparatus rotates around fixed axis 27, the round pie permanent magnet 23 that is fixed on circular cup-shaped permanent magnet pallet 21 another sides also will be driven to move in a circle around fixed axis 27, the rotation of round pie permanent magnet 23 causes the polarity generating period variation of pawl formula magnetic pole, thereby make the magnetic field generating period variation around the coil that is surrounded by magnetic pole, produce the electric current of alternation in the final online circle; The electric current that produces becomes direct current after handling by the AC-DC conversion chip, is stored in little rechargeable battery 14 after this direct current is handled by the DC-DC conversion chip again and uses for mobile phone.
Described little rechargeable battery 14 can adopt super capacitance cell (and be preferred with the lithium battery) or storage device electric fast, the electric power after storage is handled by the DC-DC conversion chip.
Described rectification chip comprises: AC-DC conversion chip and DC-DC conversion chip; Wherein the AC-DC conversion chip is fixed between coil and the magnetic pole, and the alternating current that produces in the coil is converted to direct current after handling by this chip; And a termination AC-DC conversion chip of DC-DC conversion chip, another termination battery, its effect is that will to handle that the direct current obtain be converted to by the AC-DC conversion chip can be the electric current of little rechargeable battery charging, in order to follow-up be that battery charge is used.
Other functional parts of described mobile phone comprise except the parts of above-mentioned mobile phone power supply, are other all functions parts that realization mobile phone basic function should have, and it mainly contains: mainboard, display screen, key groups, antenna etc.
Advantage of the present utility model is: can partly alleviate current energy crisis, low energy densities, low-grade body kinetic energy are used; Environmental protection has positive contribution to low-carbon economy; For mobile phone provides convenient, energy-saving and environmental protection, lasting powering mode.
Description of drawings
Fig. 1 is the explosive view of the utility model structure;
Fig. 2 is the schematic diagram of the utility model electromagnetic power generation apparatus structure;
Fig. 3 is the utility model phone housing structure chart;
Fig. 4-1 and accompanying drawing 4-2 are the utility model general assembly drawing;
Fig. 5 is the explosive view of the utility model electromagnetic power generation apparatus structure;
Fig. 6 is the explosive view of the utility model electromagnetic power generation apparatus structure.
Embodiment
Further describe the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is the explosive view of the utility model structure; Fig. 2 is the schematic diagram of the utility model electromagnetic power generation apparatus structure; Fig. 3 is the utility model phone housing structure chart; Accompanying drawing 4-1 and accompanying drawing 4-2 are the utility model general assembly drawing; Fig. 5 is the explosive view of the utility model electromagnetic power generation apparatus structure; Fig. 6 is the explosive view of the utility model electromagnetic power generation apparatus structure; As seen from the figure, the manpower charge type mobile phone that the utility model provides, it comprises:
One mobile phone;
One is loaded on the little rechargeable battery 14 in the described battery of mobile phone box; It is characterized in that, also comprise:
One axially vertically is fixedly mounted on the fixed axis 27 on the described battery of mobile phone box inner bottom surface;
One is installed on the electromagnetic power generation apparatus 12 on the described fixed axis 27; The structure of described electromagnetic power generation apparatus 12 is as follows: from fixed axis 27 the most inboard pawl formula magnetic pole 25, AC-DC conversion chip 24 and the coils that are fixed on successively on the described fixed axis 27;
Be installed on coil round pie permanent magnet 23 and the circular cup-shaped permanent magnet pallet 21 afterwards on the described fixed axis 27 successively rotationally; Described round pie permanent magnet 23 is positioned at the circular cup of described circular cup-shaped permanent magnet pallet 21; A boss 30 is fixed in the lateral surface center at the bottom of 21 glasss on the described circular cup-shaped permanent magnet pallet;
Be fixedly installed in successively on the described boss 30 disc spring 26 and with disc spring 26 spiral-locks disc spring lid 22 wherein, described disc spring covers 22 inboard stiff ends and is fixed on the described boss 30, described disc spring covers 22 outside free ends derives by being located at the free end outlet 28 that described disc spring covers on 22 sides, draws by disc spring free end exit on the phone housing at last; Described pawl formula magnetic pole 25 spiral-locks and reach in the gap of round pie permanent magnet and circular cup-shaped permanent magnet pallet 21 on described AC-DC conversion chip;
One is positioned at the DC-DC conversion chip 13 that the battery of mobile phone box links to each other with AC-DC conversion chip 24; Described DC-DC conversion chip 13 other ends are electrically connected with described little rechargeable battery 14.
Described pawl formula magnetic pole 25 is for being distributed in the pawl formula magnetic pole with at least 2 magnetic poles of circumferencial direction, and its material is a permeability magnetic material; And serve as preferred with the eight pawl magnetic poles (material is a stainless steel) of 8 magnetic poles being distributed in circumferencial direction;
Described little rechargeable battery is super capacitance cell or quick storage device electric.Described little rechargeable battery is preferred with the lithium battery.
The explosive view of the manpower charge mobile phone structure that provides from accompanying drawing 1 can clearly provide the layout situation of each big parts the utility model; The basic functional principle of manpower charge type mobile phone of the present utility model is: when the people spurs the free end of disc spring in the electromagnetic power generation apparatus, disc spring has been drawn back and has been produced simultaneously the power to backrush, when executing when the free-ended power of disc spring is cancelled, disc spring is tight to backrush under the effect that recovers elastic deformation power; The permanent magnet seat that all can drive in the electromagnetic power generation apparatus in disc spring is drawn back process with free backrush rotates around fixed axis, being fixed on permanent magnet in the permanent magnet seat this moment will follow one and play rotation, the rotation of permanent magnet makes the magnetic pole generating period variation that is in permanent magnet seat and the permanent magnet gap, the variation of magnetic pole causes the magnetic field around the coil to change, and produces the electric current of alternation in the final online circle.The electric current of this alternation is converted to direct current by the AC-DC conversion chip that is fixed on the coil, being converted to after this direct current is handled by the DC-DC conversion chip again can be for little rechargeable battery powered electric current be stored in the lithium battery, and after this battery will directly be powered to mobile phone; Number in the figure " 15 " is a battery of mobile phone box lid, and label " 11 " is a hand set machine shell.
Accompanying drawing 2 is structural representations of the utility model electromagnetic power generation apparatus, as can be seen from the figure it is mainly by the permanent magnet seat, permanent magnet, disc spring, the AC-DC conversion chip, coil, magnetic pole, disc spring covers 7 parts to be formed, and they are all coaxial to be installed on the fixed axis of the phone housing inside shown in the accompanying drawing 3.Wherein, magnetic pole is fixed on the position of close casing, is respectively fitted with the AC-DC conversion chip, coil, permanent magnet, permanent magnet seat, disc spring, disc spring lid along the direction of fixed axis.AC-DC conversion chip, coil and magnetic pole all are fixed on the fixed axis and can not sway.The permanent magnet seat is coaxial to be assemblied on the fixed axis, and can rotate around fixed axis.The restrain end of disc spring is fixed on the one side that the permanent magnet seat has boss, and free end extends to outside the disc spring lid by the outlet that disc spring covers disc spring, draws by disc spring free end exit on the phone housing at last.Coaxial being assemblied on the fixed axis of disc spring lid, but it can not rotate around fixed axis.In addition, permanent magnet is fixed on the one side that the permanent magnet seat does not have boss, and it can be followed the permanent magnet seat and rotate around fixed axis.
Accompanying drawing 3 has provided the structural representation of the utility model phone housing, from figure, can clearly see the position of fixed axis, the main effect of this fixed axis is: on the one hand, support and be connected permanent magnet seat, permanent magnet, disc spring, AC-DC conversion chip, coil, magnetic pole, disc spring and cover this 7 parts; On the other hand, it is fixed on these parts on the phone housing.Simultaneously, accompanying drawing 3 gives disc spring free end exit position on the phone housing, and the free end of disc spring is drawn convenient pulling by this outlet.
Accompanying drawing 4 is a general assembly drawing of the present utility model, can see clearly that from figure the disc spring free end stretches out the position of phone housing.In addition, can see that at the disc spring free end a columniform handle is arranged, its effect is: on the one hand, prevented that people from being scratched by spring when the pulling disc spring; On the other hand, this handle just in time is stuck in the position of phone housing disc spring free end outlet, prevents that disc spring from withdrawing under the effect of elastic force in the phone housing.
Accompanying drawing 5 has provided along the explosive view of fixed axis direction electromagnetic power generation apparatus structure, and it has clearly provided the layout and the assembly relation of each building block of electromagnetic power generation apparatus in the utility model, helps to understand better the operation principle of electromagnetic power generation apparatus.
Accompanying drawing 6 has provided and the explosive view of accompanying drawing 5 along the rightabout electromagnetic power generation apparatus structure of fixed axis, and its additional figure as accompanying drawing 5 combines with accompanying drawing 5 and can more fully express the structure of each parts in the electromagnetic power generation apparatus.For example, can be clear that from accompanying drawing 6 disc spring covers the position of disc spring free end extending port, and this structure be can't see on accompanying drawing 5.But, can see the boss on the quilt electromagnet base that covers on the accompanying drawing 6 on the accompanying drawing 5.
During use, according to what of mobile phone electric power, open charge switch after, staff can spur the disc spring free end, produces electric power thereby drive cutting magnetic line, this wherein a part can be directly used in mobile phone, another part then can be stored in the battery, for follow-up use.
The manpower charge type mobile phone that the utility model provides has lot of advantages, and is self-sufficient, and environmental protection particularly can be used under the occasion of no any extraneous supply of electric power, its generating electricity from manpower mode even a kind of mobile phone health care is provided.Thereby under many occasions, has a crucial purposes.
It should be noted last that above manpower charge type mobile phone embodiment is only unrestricted in order to the explanation the technical solution of the utility model.Although the utility model is had been described in detail with reference to embodiment, those of ordinary skill in the art is to be understood that, the technical solution of the utility model is made amendment or is equal to replacement, the spirit and scope that do not break away from technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (5)
1. manpower charge type mobile phone, it comprises:
One mobile phone;
One is loaded on the little rechargeable battery (14) in the described battery of mobile phone box; It is characterized in that, also comprise:
One axially vertically is fixedly mounted on the fixed axis (27) on the described battery of mobile phone box inner bottom surface;
One is installed on the electromagnetic power generation apparatus (12) on the described fixed axis (27); The structure of described electromagnetic power generation apparatus (12) is as follows: from the most inboard pawl formula magnetic pole (25), AC-DC conversion chip (24) and the coil that is fixed on successively on the described fixed axis (27) of fixed axis (27);
Be installed on coil round pie permanent magnet (23) and the circular cup-shaped permanent magnet pallet (21) afterwards on the described fixed axis (27) successively rotationally; Described round pie permanent magnet (23) is positioned at the circular cup of described circular cup-shaped permanent magnet pallet (21); A boss (30) is fixed in described circular cup-shaped permanent magnet pallet (21) cup lateral surface center, the end;
Be fixedly installed in successively on the described boss (30) disc spring (26) and with disc spring (26) spiral-lock disc spring lid (22) wherein, described disc spring lid (22) inboard stiff end is fixed on the described boss 30, described disc spring lid (22) outside free end is derived by the free end outlet of being located on described disc spring lid (22) side (28), draws outside the hand set machine shell by disc spring free end outlet on the phone housing at last; Described pawl formula magnetic pole (25) spiral-lock and reaches in the gap of round pie permanent magnet and circular cup-shaped permanent magnet pallet (21) on described AC-DC conversion chip (24);
One is positioned at the DC-DC conversion chip (13) that the battery of mobile phone box links to each other with AC-DC conversion chip (24); Described DC-DC conversion chip (13) other end is electrically connected with described little rechargeable battery (14).
2. by the described manpower charge type of claim 1 mobile phone, it is characterized in that described pawl formula magnetic pole (25) is for being distributed in the pawl formula magnetic pole with at least 2 magnetic poles of circumferencial direction, its material is a permeability magnetic material.
3. by the described manpower charge type of claim 2 mobile phone, it is characterized in that described pawl formula magnetic pole (25) is the eight pawl magnetic poles that are distributed in 8 magnetic poles of circumferencial direction, its material is a stainless steel.
4. by the described manpower charge type of claim 1 mobile phone, it is characterized in that described little rechargeable battery is super capacitance cell or quick storage device electric.
5. by the described manpower charge type of claim 4 mobile phone, it is characterized in that described super capacitance cell is a lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201888120U CN201766624U (en) | 2010-05-07 | 2010-05-07 | Manpower chargeable mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201888120U CN201766624U (en) | 2010-05-07 | 2010-05-07 | Manpower chargeable mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201766624U true CN201766624U (en) | 2011-03-16 |
Family
ID=43719232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201888120U Expired - Lifetime CN201766624U (en) | 2010-05-07 | 2010-05-07 | Manpower chargeable mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201766624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035229A (en) * | 2010-11-01 | 2011-04-27 | 深圳桑菲消费通信有限公司 | Extensible power supply and charging device for mobile phone battery |
| CN102820693A (en) * | 2011-06-10 | 2012-12-12 | 中国科学院理化技术研究所 | Manpower wireless charger |
-
2010
- 2010-05-07 CN CN2010201888120U patent/CN201766624U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035229A (en) * | 2010-11-01 | 2011-04-27 | 深圳桑菲消费通信有限公司 | Extensible power supply and charging device for mobile phone battery |
| CN102035229B (en) * | 2010-11-01 | 2012-07-04 | 深圳桑菲消费通信有限公司 | Extensible power supply and charging device for mobile phone battery |
| CN102820693A (en) * | 2011-06-10 | 2012-12-12 | 中国科学院理化技术研究所 | Manpower wireless charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110316 |