CN201733141U - Electronic device - Google Patents
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- CN201733141U CN201733141U CN2010202273814U CN201020227381U CN201733141U CN 201733141 U CN201733141 U CN 201733141U CN 2010202273814 U CN2010202273814 U CN 2010202273814U CN 201020227381 U CN201020227381 U CN 201020227381U CN 201733141 U CN201733141 U CN 201733141U
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- power
- tie point
- signal
- electronic installation
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Abstract
The utility model relates to an electronic device, which mainly provides a body comprising a seat body, a cover body and a rechargeable battery, wherein at least one first connecting point is arranged at least one of the seat body and the rechargeable battery, the cover body is provided with at least one second connecting point, a receiving circuit is arranged on the cover body, and in addition, the first connecting point is electrically connected with the second connecting point through a connecting element. When the body is positioned on a charger provided with an emitting circuit, the emitting circuit sends an AC signal to the receiving circuit in a wireless transmission mode for charging the rechargeable battery by the receiving circuit, so the utility model can avoid the problem of limited use range caused by the need of cable connection charging of the charger.
Description
Technical field
The utility model relates to a kind of electronic installation, is meant a kind of electronic installation that can be applicable to portable electric product association areas such as multimedia player, mobile phone especially.
Background technology
In recent years, because science and technology is constantly progressive, people also relatively improve for the requirement of electronic product, especially based on the consumer electronics commodity, simplifying of bulky in the past electronic product (as Disc player, home telephone or desktop PC etc.) becomes the high electronic product of portability and usefulness (as multimedia player (MPEG Audio Layer-3, MP3), mobile phone or mobile computer etc.), so that people's life is more efficient.
Portable electric products such as above-mentioned multimedia player, mobile phone required electric power when using, adopt mostly as rechargeable batteries such as Ni-MH battery or lithium batteries, this rechargeable battery mainly is to be charged by a charging device, this charging device comprises a cradle and a socket, this cradle is connected in wired mode with this socket, and this cradle is provided with a charging slot, be positioned in this charging slot for this rechargeable battery, this socket then is inserted in supply socket, to provide when charging required voltage or electric current.Yet because above-mentioned portable electric product must provide required electric power by rectifier or rechargeable battery, this charging device or the rectifier required electric energy that will charge is to be passed to this rechargeable battery by the Wireline binding, makes its scope of application limited.
The utility model content
The purpose of this utility model is to provide a kind of electronic installation, not limited by scope in the hope of the energy wireless charging.
For achieving the above object, the electronic installation that the utility model provides combines with a charging device, and this charging device includes a radiating circuit and a power elements that is connected with this radiating circuit, this power elements provides electrical power to this radiating circuit, and this electric power converts an AC signal to by this radiating circuit; This electronic installation comprises:
One body comprises pedestal, lid and rechargeable battery, and this pedestal and this rechargeable battery wherein at least one is provided with at least one first tie point, this lid is provided with at least one second tie point;
One receiving circuit is located on this lid, and electrically connects with this second tie point, and this this AC signal of radiating circuit wireless transmission is to this receiving circuit, and this AC signal converts electric power to by this receiving circuit; And
At least one connector, this connector are electrically connected between this first tie point and this second tie point, and this receiving circuit and this rechargeable battery are electrically connected, and the electric power that this receiving circuit converted to is stored by this rechargeable battery.
Described electronic installation, wherein this electronic installation and this charging device is combined into one of them of tongue and groove location, magnetic location, sound control location and light source location.
Described electronic installation, wherein this radiating circuit comprises power amplification circuit and resonant circuit, this power amplification circuit is connected with this power elements, this power amplification circuit becomes AC signal with the power conversions that this power elements provides, and with this AC signal amplification, this resonant circuit is connected with this power amplification circuit, and this resonant circuit is sent to this receiving circuit with the AC signal that this power amplification circuit amplified.
Described electronic installation, wherein this radiating circuit comprises the detecting control circuit, treatment circuit and drive circuit, this detecting control circuit is connected with this resonant circuit, this detecting control circuit is detected the signal magnitude of the AC signal that this resonant circuit sends, and this treatment circuit is connected with this detecting control circuit, this treatment circuit is preset with a setting signal value, this treatment circuit relatively produces a FM signal in the back with this setting signal value and this AC signal, this drive circuit is connected with this treatment circuit and this power amplification circuit, this drive circuit is adjusted frequency according to this FM signal, and this drive circuit is adjusted the power of this power amplification circuit, and the AC signal that is sent with this resonant circuit of FEEDBACK CONTROL has stable power.
Described electronic installation, wherein this power amplification circuit and this resonant circuit are integrated into a power integration circuit.
Described electronic installation, wherein this power integration circuit circuit that at least two metal oxide semiconductcor field effect transistors (MOSFET) are constituted of serving as reasons.
Described electronic installation, wherein this power integration circuit is one of them of semibridge system power circuit and full-bridge type power circuit.
Described electronic installation, wherein this receiving circuit comprises induction resonant circuit and control circuit, this induction resonant circuit receives the AC signal that this radiating circuit sends, this control circuit is connected with this induction resonant circuit, this control circuit will be responded to the AC signal that resonant circuit accepts and convert electric power to, and this electric power carried out voltage stabilizing, and this rechargeable battery is connected with this control circuit, and this rechargeable battery stores the electric power of being changed by this control circuit.
Described electronic installation, wherein this connector is one of them of metal terminal, flexible circuit board and diaphragm.
Described electronic installation, wherein this first tie point is located on this rechargeable battery, and this second tie point is located on this lid, and the two ends of this connector electrically connect this first tie point and this second tie point respectively.
Described electronic installation, wherein this first tie point is located on this pedestal, and this second tie point is located on this lid, and the two ends of this connector electrically connect this first tie point and this second tie point respectively.
The utility model can be avoided improving the effectiveness of its ease of use because of need cause the limited problem of the scope of application by the charging of charger wired connection.
Description of drawings
Figure 1A is the first embodiment stereochemical structure decomposing schematic representation of electronic installation of the present utility model.
Figure 1B to Fig. 1 E is the first embodiment circuit box schematic diagram of electronic installation of the present utility model.
Fig. 1 F is the first embodiment user mode schematic diagram of electronic installation of the present utility model.
Fig. 2 is the second embodiment stereochemical structure decomposing schematic representation of electronic installation of the present utility model.
Fig. 3 is the 3rd an embodiment stereochemical structure decomposing schematic representation of electronic installation of the present utility model.
Fig. 4 is the 4th an embodiment stereochemical structure decomposing schematic representation of electronic installation of the present utility model.
Fig. 5 is the 5th an embodiment stereochemical structure decomposing schematic representation of electronic installation of the present utility model.
Primary clustering symbol description in the accompanying drawing:
100 bodies, 110 pedestals, 111 first tie points, 120 lids, 121 second tie points, 130 rechargeable batteries, 131 second tie points, 140 receiving circuits, 141 induction resonant circuits, 142 control circuits, 150 connectors, 200 charging devices, 210 radiating circuits, 211 power amplification circuits, 212 resonant circuits, 213 detecting control circuits, 214 treatment circuits, 215 drive circuits, 216 power integration circuit, 220 power elements.
Embodiment
Electronic installation of the present utility model is to combine with a charging device, this charging device includes a radiating circuit and a power elements that is connected with this radiating circuit, this power elements provides electrical power to this radiating circuit, and this electric power converts an AC signal to by this radiating circuit, and this electronic installation comprises: a body, comprise pedestal, lid and rechargeable battery, and this pedestal and this rechargeable battery wherein at least one is provided with at least one first tie point, this lid is provided with at least one second tie point; One receiving circuit is located on this lid, and electrically connects with this second tie point, and this this AC signal of radiating circuit wireless transmission is to this receiving circuit, and this AC signal converts electric power to by this receiving circuit; And at least one connector, this connector is electrically connected between this first tie point and this second tie point, and this receiving circuit and this rechargeable battery are electrically connected, and the electric power that this receiving circuit converted to is stored by this rechargeable battery.Thus, make it can avoid improving the effectiveness of its ease of use because of need cause the limited problem of the scope of application by the charging of charger wired connection.
In order further to understand feature of the present utility model, characteristics and technology contents, see also following about detailed description of the present utility model and accompanying drawing, only accompanying drawing only provide with reference to and explanation usefulness, non-in order to restriction the utility model.
First embodiment
See also shown in Figure 1A to 1F, be the first embodiment stereochemical structure decomposing schematic representation, circuit box schematic diagram and the user mode schematic diagram thereof of electronic installation of the present utility model.This electronic installation comprises body 100, receiving circuit 140, at least one connector 150, and the user can be positioned this body 100 to be provided with arbitrarily on the charging device 200 of radiating circuit 210, for the work that can be carried out charging by wireless transmission method.
This body 100 can be multimedia player, portable electric products such as mobile phone, and this body 100 can be located by tongue and groove and (can be respectively equipped with corresponding recessed as this body 100 and this charging device 200, tongue), the magnetic location (can be respectively equipped with just corresponding as this body 100 and this charging device 200, the negative pole magnetic), sound control location (can be respectively equipped with corresponding source of sound inductor as this body 100 and this charging device 200) and light source location modes such as (can be respectively equipped with corresponding light source inductor as this body 100 and this charging device 200) are positioned on this charging device 200.And this body 100 comprises pedestal 110, lid 120 and rechargeable battery 130, this pedestal 110 or this rechargeable battery 130 can be respectively equipped with at least one first tie point 111,131 (as shown in Figure 2), 120 of this lids are provided with at least one second tie point 121, and respectively this connector 150 is electrically connected between this first tie point 111,131 and this second tie point 121, and this connector 150 can be conductive components such as metal terminal, flexible circuit board or diaphragm.
This receiving circuit 140 is located on this lid 120, and electrically connect with this second tie point 121, and this receiving circuit 140 comprises an induction resonant circuit 141 and a control circuit 142 that is connected with this induction resonant circuit 141 and this rechargeable battery 130, to receive the AC signal that this radiating circuit 210 is sent by this induction resonant circuit 141, and this control circuit 142 will be responded to the AC signal that resonant circuit 141 accepted and convert electric power to, and this electric power carried out voltage stabilizing, this electric power is stored by this rechargeable battery 130, and then provides this body 100 power supplys by this rechargeable battery 130.
This radiating circuit 210 comprises a power amplification circuit 211 that is connected with this power elements 220 and a resonant circuit 212 that is connected with this power amplification circuit 211, the power conversions that this power elements provides is become AC signal by this power amplification circuit 211, and after this AC signal is amplified via this power amplification circuit 211, AC signal after can will being amplified by this resonant circuit 212 obtains resonant energy, is sent to this receiving circuit 210 (as Figure 1B) by this resonant circuit 212 again.
In addition, this radiating circuit 210 also can comprise a detecting control circuit 213 that is connected with this resonant circuit 212, one treatment circuit 214 that is connected with this detecting control circuit 213 and a drive circuit 215 that is connected with this treatment circuit 214 and this power amplification circuit 211, signal magnitude with the AC signal that sent by this detecting control circuit 213 these resonant circuits 212 of detecting, and this treatment circuit 214 is preset with a setting signal, make this treatment circuit 214 that this setting signal and this AC signal are relatively produced a FM signal in the back, this drive circuit 215 can be adjusted frequency according to this FM signal, and then adjust the power of this power amplification circuit 211, with the AC signal that this resonant circuit 212 of FEEDBACK CONTROL is sent, make this AC signal have stable power (as Fig. 1 C).
Moreover, this power amplification circuit 211 is all power circuit with this resonant circuit 212, also this power amplification circuit 211 can be integrated into a power integration circuit 216 with this resonant circuit 212, and this power integration circuit 216 is mainly the circuit that is made of at least two metal oxide semiconductcor field effect transistors (MOSFET), that is this power integration circuit 216 can be electrically connected by those metal oxide semiconductcor field effect transistors and form semibridge system power circuit (shown in Fig. 1 D) or full-bridge type power circuit (shown in Fig. 1 E).
In present embodiment, this body 100 is a mobile phone, this rechargeable battery 130 be provided with 2 first tie points 131 (that is, can be divided into anodal tie point and negative pole tie point), 120 of this lids be provided with 2 second tie points 121 (that is, can be divided into anodal tie point and negative pole tie point), this connector 150 is a metal terminal, and this connector 150 directly is arranged on second tie point 121 of this lid 120, when this pedestal 110 combined with this lid 120, this connector 150 electrically connected with first tie point 131 of this rechargeable battery 130.When user's desire is charged this body 100, this body 100 can be positioned on this charging device 200, and the power elements 220 of this charging device 200 is inserted on the supply socket (not shown), to provide electrical power to the radiating circuit 210 of this charging device 200 by this power elements 220, this electric power converts AC signal to via this radiating circuit 210, and this AC signal is sent to the respectively receiving circuit 140 of this body 100 by the transmitting coil 214 of this radiating circuit 210, and this receiving circuit 140 converts this AC signal to electric power, to store this electric power by this rechargeable battery 130, and then can power and give this body 100, to avoid improving its ease of use because of need cause the limited problem of the scope of application by the charging of charger wired connection.
Second embodiment
See also shown in Figure 2ly, be the second embodiment stereochemical structure decomposing schematic representation of electronic installation of the present utility model.Wherein, the present embodiment and first embodiment are roughly the same, its main difference be these pedestal 110 2 first set tie points 111 be the golden finger contact that is provided with in this pedestal 110 (that is, this first tie point 111 can be divided into anodal tie point or negative pole tie point), 131 of first tie points of this rechargeable battery 130 be this rechargeable battery 130 the golden finger contact (that is, this first tie point 131 can be divided into anodal tie point or negative pole tie point), and this connector 150 is provided with the flexible circuit board of terminal for two ends, when this rechargeable battery 130 is arranged in this pedestal 110, and when this pedestal 110 combines with this lid 120, one end of this connector 150 is connected with second tie point 121 of this lid 120, and the other end of this connector 150 then plugs and is electrically connected between first tie point 131 of first tie point 111 of this pedestal 110 and this rechargeable battery 130.
The 3rd embodiment
See also shown in Figure 3ly, be the 3rd embodiment stereochemical structure decomposing schematic representation of electronic installation of the present utility model.Wherein, the present embodiment and second embodiment are roughly the same, its main difference is that these pedestal 110 first set tie points 111 (as shown in Figure 2) are the golden finger contact that this pedestal 110 is provided with, and first tie point 131 of this rechargeable battery 130 is the golden finger contact of this rechargeable battery 130, this connector 150 is provided with the flexible circuit board of terminal for two ends, and an end of this connector 150 directly is connected with second tie point 121 of this lid 120, when this pedestal 110 combined with this lid 120, the other end of this connector 150 then plugged and is electrically connected between first tie point 131 of first tie point 111 of this pedestal 110 and this rechargeable battery 130.
The 4th embodiment
See also shown in Figure 4ly, be the 4th embodiment stereochemical structure decomposing schematic representation of electronic installation of the present utility model.Wherein, the present embodiment and first embodiment are roughly the same, its main difference be this pedestal 110 be provided with 2 first tie points 111 (that is, can be divided into anodal tie point and negative pole tie point), 120 of this lids be provided with 2 second tie points 121 (that is, can be divided into anodal tie point and negative pole tie point), and this connector 150 is provided with the flexible circuit board of terminal for two ends, when this pedestal 110 combined with this lid 120, the two ends of this connector 150 electrically connected this first tie point 111 and this second tie point 121 respectively.
The 5th embodiment
See also shown in Figure 5ly, be the 5th embodiment stereochemical structure decomposing schematic representation of electronic installation of the present utility model.Wherein, the present embodiment and first embodiment are roughly the same, its main difference is that this pedestal 110 only is provided with one first tie point 111, this be these first tie point, 111 original golden finger contacts (that is, this golden finger contact has been provided with anodal tie point and negative pole tie point), this rechargeable battery 130 only is provided with one first tie point 131,131 of this first tie points be this rechargeable battery 130 the golden finger contact (that is, this golden finger contact has been provided with anodal tie point and negative pole tie point), and this connector 150 is provided with the flexible circuit board of golden finger contact for two ends, when this rechargeable battery 130 is arranged in this pedestal 110, and when this pedestal 110 combines with this lid 120, one end of this connector 150 is connected with second tie point 121 of this lid 120, and the other end of this connector 150 then plugs and is electrically connected between first tie point 131 of first tie point 111 of this pedestal 110 and this rechargeable battery 130.In sum, electronic installation of the present utility model mainly provides one and includes pedestal 110, the body 100 of lid 120 and rechargeable battery 130, and be provided with at least one first tie point 111 in this pedestal 110 or this rechargeable battery 130,131, and this lid 120 is provided with at least one second tie point 121, and be provided with receiving circuit 140 in this lid 120, this receiving circuit 140 electrically connects with this second tie point 121, and this first tie point 111,131 and this second tie point 121 electrically connect by connector 150, when making user's desire that this body 100 is charged, this body 100 can be positioned be provided with on the charging device 200 of radiating circuit 210, send an AC signal to this receiving circuit 140 by this radiating circuit 210 with wireless transmission method, and this receiving circuit 140 converts this AC signal to electric power, to store this electric power by this rechargeable battery 130, and then can power and give this body 100, make it can avoid improving the effectiveness of its ease of use because of need cause the limited problem of the scope of application by the charging of charger wired connection.
The above only is a preferable possible embodiments of the present utility model, and is non-so promptly limit to interest field of the present utility model, and the equivalent structure that uses the utility model specification and accompanying drawing content to do such as changes, and all reason is with being contained in the scope of the present utility model.
Claims (11)
1. electronic installation, combine with a charging device, this charging device includes a radiating circuit and a power elements that is connected with this radiating circuit, this power elements provides electrical power to this radiating circuit, and this electric power converts an AC signal to by this radiating circuit, it is characterized in that this electronic installation comprises:
One body comprises pedestal, lid and rechargeable battery, and this pedestal and this rechargeable battery wherein at least one is provided with at least one first tie point, this lid is provided with at least one second tie point;
One receiving circuit is located on this lid, and electrically connects with this second tie point, and this this AC signal of radiating circuit wireless transmission is to this receiving circuit, and this AC signal converts electric power to by this receiving circuit; And
At least one connector, this connector are electrically connected between this first tie point and this second tie point, and this receiving circuit and this rechargeable battery are electrically connected, and the electric power that this receiving circuit converted to is stored by this rechargeable battery.
2. electronic installation as claimed in claim 1 is characterized in that, wherein this electronic installation and this charging device is combined into one of them of tongue and groove location, magnetic location, sound control location and light source location.
3. electronic installation as claimed in claim 1, it is characterized in that, wherein this radiating circuit comprises power amplification circuit and resonant circuit, this power amplification circuit is connected with this power elements, this power amplification circuit becomes AC signal with the power conversions that this power elements provides, and with this AC signal amplification, this resonant circuit is connected with this power amplification circuit, and this resonant circuit is sent to this receiving circuit with the AC signal that this power amplification circuit amplified.
4. electronic installation as claimed in claim 3, it is characterized in that, wherein this radiating circuit comprises the detecting control circuit, treatment circuit and drive circuit, this detecting control circuit is connected with this resonant circuit, this detecting control circuit is detected the signal magnitude of the AC signal that this resonant circuit sends, and this treatment circuit is connected with this detecting control circuit, this treatment circuit is preset with a setting signal value, this treatment circuit relatively produces a FM signal in the back with this setting signal value and this AC signal, this drive circuit is connected with this treatment circuit and this power amplification circuit, this drive circuit is adjusted frequency according to this FM signal, and this drive circuit is adjusted the power of this power amplification circuit, and the AC signal that this resonant circuit of FEEDBACK CONTROL is sent has stable power.
5. electronic installation as claimed in claim 3 is characterized in that, wherein this power amplification circuit and this resonant circuit are integrated into a power integration circuit.
6. electronic installation as claimed in claim 5 is characterized in that, wherein this power integration circuit circuit that at least two metal oxide semiconductcor field effect transistors are constituted of serving as reasons.
7. electronic installation as claimed in claim 6 is characterized in that, wherein this power integration circuit is one of them of semibridge system power circuit and full-bridge type power circuit.
8. electronic installation as claimed in claim 1, it is characterized in that, wherein this receiving circuit comprises induction resonant circuit and control circuit, this induction resonant circuit receives the AC signal that this radiating circuit sends, this control circuit is connected with this induction resonant circuit, and this control circuit will be responded to the AC signal that resonant circuit accepts and convert electric power to, and this electric power is carried out voltage stabilizing, this rechargeable battery is connected with this control circuit, and this rechargeable battery stores the electric power of being changed by this control circuit.
9. electronic installation as claimed in claim 1 is characterized in that, wherein this connector is one of them of metal terminal, flexible circuit board and diaphragm.
10. electronic installation as claimed in claim 1 is characterized in that, wherein this first tie point is located on this rechargeable battery, and this second tie point is located on this lid, and the two ends of this connector electrically connect this first tie point and this second tie point respectively.
11. electronic installation as claimed in claim 1 is characterized in that, wherein this first tie point is located on this pedestal, and this second tie point is located on this lid, and the two ends of this connector electrically connect this first tie point and this second tie point respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202273814U CN201733141U (en) | 2010-06-10 | 2010-06-10 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202273814U CN201733141U (en) | 2010-06-10 | 2010-06-10 | Electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201733141U true CN201733141U (en) | 2011-02-02 |
Family
ID=43524297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202273814U Expired - Fee Related CN201733141U (en) | 2010-06-10 | 2010-06-10 | Electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201733141U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814503A (en) * | 2011-06-27 | 2014-05-21 | 奥克兰联合服务有限公司 | Load control for bi-directional inductive power transfer systems |
| CN108306351A (en) * | 2017-11-28 | 2018-07-20 | 青岛海信电器股份有限公司 | A kind of charging unit and electronics mobile terminal |
-
2010
- 2010-06-10 CN CN2010202273814U patent/CN201733141U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814503A (en) * | 2011-06-27 | 2014-05-21 | 奥克兰联合服务有限公司 | Load control for bi-directional inductive power transfer systems |
| US9660702B2 (en) | 2011-06-27 | 2017-05-23 | Auckland Uniservices Limited | Load control for bi-directional inductive power transfer systems |
| CN103814503B (en) * | 2011-06-27 | 2017-07-28 | 奥克兰联合服务有限公司 | Load for bidirectional inductive electric energy transmission system is controlled |
| CN108306351A (en) * | 2017-11-28 | 2018-07-20 | 青岛海信电器股份有限公司 | A kind of charging unit and electronics mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20170610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |