CN102932506A - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
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- CN102932506A CN102932506A CN201210415087XA CN201210415087A CN102932506A CN 102932506 A CN102932506 A CN 102932506A CN 201210415087X A CN201210415087X A CN 201210415087XA CN 201210415087 A CN201210415087 A CN 201210415087A CN 102932506 A CN102932506 A CN 102932506A
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- charging module
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Abstract
The invention provides a mobile terminal, which comprises a mainboard arranged in a terminal body, a rear shell capable of combining with the terminal body in a covering manner and a wireless charging module detachably connected with the rear shell, wherein the mainboard is provided with a first interface; the rear shell is provided with a slot for accommodating the wireless charging module; the wireless charging module comprises a second interface, when the rear cover covers on the terminal body for combination, the first interface and the second interface are connected electrically. According to the mobile terminal disclosed by the invention, the wireless charging module can be separated from the mainboard and can be adapt to a plurality of mobile terminals, so that the production cost of the wireless charging module is reduced, and resources are saved.
Description
Technical field
The present invention relates to the wireless charging technical field, in particular to a kind of portable terminal with wireless charging function.
Background technology
In the present wireless charging scheme, realize that wireless charging needs coil and control circuit board.Wireless charging module is arranged in the containment vessel of mobile phone and realizes that the place delivers to mobile phone with power supply by handset port.Because containment vessel can increase the mobile phone peripheral size; thickness particularly; therefore coil and circuit board tend to be designed in the bonnet of portable terminal, then increase the power management module that a connector is sent to the electric current of wireless charging module output mobile phone by the USB interface place at bonnet and mobile phone.Because mobile phone increases the outward appearance that the adapter of a USB can affect mobile phone, when increasing wireless charging function, the design of cell phone mainboard is revised by terminal producer, reserve interface contact for wireless charging at mainboard, bonnet is directed to the power line of wireless charging and control line with the correspondence position of mainboard upper contact and with probe by sunkening cord and derives, when bonnet covered on the mobile phone, probe contacted with interface contact, and wireless charging module output circuit and cellular phone power supplies management circuit are communicated with.
Above-mentioned by mainboard reservation contact, the defective of bonnet increase probe scheme is that the wireless charging module in the bonnet can only be used for bonnet shape and its terminal of mating fully, can only be adapted to a terminal generally speaking.To smart mobile phone, through the use in 1 year ~ 2 years, terminal might be damaged or be out-of-date.And the life cycle of wireless charging module will be far longer than cycle and the manufacturing cost height of terminal.This technical scheme causes wireless charging module far away from its life cycle the time, just scraps together with terminal, causes resource waste and pollution, has also increased the production cost of mobile phone.
Summary of the invention
For the problems referred to above, the invention provides a kind of portable terminal, can make wireless charging module be applicable to a plurality of portable terminals, Decrease production cost economizes on resources.
According to an aspect of the present invention, provide a kind of portable terminal, having comprised: be arranged at the mainboard in the terminal body, be provided with first interface on the described mainboard; The back cover that can cover with described terminal body is provided with on the described back cover be used to the draw-in groove that holds wireless charging module; Described wireless charging module removably connects with described back cover, and described wireless charging module comprises the second interface, and when described back cover covered described terminal body, described first interface was electrically connected with described the second interface.
Wireless charging module can be designed to patch shape, can be rectangle or square, or other is irregularly shaped.Design the draw-in groove that is complementary with the wireless charging module shape on the back cover, like this, just in time this wireless charging module can be put in the draw-in groove, can be reduced on the one hand the thickness of portable terminal as far as possible, can stablize on the other hand and hold this wireless charging module, the position of fixed wireless charging module.When rear shell cover being bonded on the terminal body, first interface on the mainboard just in time can be electrically connected with the second interface on the wireless charging module, the realization power line is connected with holding wire, and because wireless charging module is fixed on the back cover, therefore can dismantle easily this wireless charging module, when changing terminal, this wireless charging module can be applied to new terminal again.
Fix the position of wireless charging module by draw-in groove, prevent that in use wireless charging module breaks away from the contact, cause loose contact, affect the stability of charging current, draw-in groove can refer to groove with bayonet, also can refer to be similar to the draw-in groove of SIM card.
In technique scheme, preferred, described first interface comprises two pairs of tie points, and wherein a pair of tie point is connected to the power circuit of described mainboard, and another is connected to the control signal circuit of described mainboard to tie point.The power circuit tie point that should be understood that the second interface can be connected with two pairs of tie point couplings of first interface with the signal line tie point.
In technique scheme, preferred, on described back cover, also be provided with built-up circuit, when described back cover covered described terminal body, the first interface on the described mainboard was electrically connected to the second interface on the described wireless charging module by described built-up circuit.Because the designing requirement of terminal constructions and components and parts, the second interface on the wireless charging module might be connected by inconvenience first interface direct and on the mainboard, at this moment, can design a built-up circuit, be installed on the back cover, the second interface of wireless charging module is guided to suitable position by this built-up circuit, and first interface convenient and on the mainboard is connected.
In technique scheme, preferred, described built-up circuit comprises the 3rd interface that is connected with described the second interface and the 4th interface that is connected with described first interface, and described the 3rd interface and described the 4th interface pass through connection.
In technique scheme, preferred, the described circuit in the described built-up circuit is imbedded in the housing of described back cover, and the 3rd interface of described built-up circuit is fixed in the described draw-in groove, and described the 4th interface is fixed on outside the described draw-in groove.
In technique scheme, preferably, described first interface, described the second interface, described the 3rd interface and described the 4th interface are shell fragment, probe or contact, when described first interface is the contact, described the 4th interface is probe, and when described the second interface was probe or shell fragment, described the 3rd interface was contact or shell fragment, when described the second interface was the contact, described the 3rd interface was probe.Preferably, described first interface, described the second interface, described the 3rd interface and described the 4th interface also can be USB interface.
Wireless charging module is carried out the split design, have detachability, conveniently this wireless charging module is applied to other portable terminals.When mounted, the 3rd interface that only wireless charging module need to be conformed to the built-up circuit place that designs in the back cover gets final product, the second interface on the wireless charging module just in time closely is connected with the 3rd interface of built-up circuit, like this, just the output circuit of wireless charging module is guided to the 4th interface of built-up circuit.When being incorporated into back cover on the mainboard, the 4th interface just in time with mainboard on first interface closely be connected.
In technique scheme, preferred, the control signal circuit of described mainboard comprises control circuit and feedback line, is connected to respectively control circuit and the feedback line of described wireless charging module.
In above-mentioned arbitrary technical scheme, preferred, described wireless charging module is fixed on the described back cover by bonding method.This mode can be fixed on wireless charging module on the back cover equally, and manufacturing process is simple, and production cost is low, and is also for convenience detach.
In above-mentioned arbitrary technical scheme, preferred, described wireless charging module comprises coil, wireless charging management circuit and screen, and described coil is connected to described wireless charging management circuit, and described screen sticks on the surface of described wireless charging module.
The present invention is by fixing the profile of wireless charging module, and draws the contact of power supply and control circuit.Reserve space and the interface that mates with wireless charging module at the portable terminal back cover.Use the circuit be embedded in the housing at back cover, with the interface of wireless charging module guide to mainboard on interface position, link to each other with first interface on the mainboard by the 4th interface of the metallic elastic probe-type on the back cover.The wireless charging template can be used in many moneys terminal, can solve portable terminal and the large problem of wireless charging module life cycle difference.Wireless charging module can repeatedly use, thereby has improved the utilization of wireless charging module, and rate has reduced the waste of resource, for the user saves cost, is conducive to promoting the use of of wireless charging function.
Description of drawings
Fig. 1 shows the schematic diagram of mainboard in the portable terminal according to an embodiment of the invention;
Fig. 2 shows the schematic diagram of back cover in the portable terminal according to an embodiment of the invention;
Fig. 3 shows the according to an embodiment of the invention schematic diagram of portable terminal Elastic probe;
Fig. 4 shows the schematic diagram of wireless charging module in the portable terminal according to an embodiment of the invention;
Fig. 5 shows the schematic diagram of mainboard in the portable terminal according to an embodiment of the invention;
Fig. 6 shows the schematic diagram of back cover in the portable terminal according to an embodiment of the invention.
Embodiment
In order more clearly to understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments the present invention is further described in detail.
A lot of details have been set forth in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not subjected to the restriction of following public specific embodiment.
The present invention will be further described below in conjunction with drawings and Examples.Need to prove that in the situation of not conflicting, the application's embodiment and the feature among the embodiment can make up mutually.
Describe portable terminal according to the embodiment of the invention in detail below in conjunction with Fig. 1 to Fig. 4.
Portable terminal according to an embodiment of the invention comprises: mainboard 102, as shown in Figure 1, be provided with first interface 1022 at this mainboard 102, and this first interface 1022 can be connected with the second interface 112 on the wireless charging module 110 shown in Fig. 4; Be provided with the draw-in groove 114 that the shape with this wireless charging module 110 is complementary at the back cover 106 of portable terminal, can be with reference to figure 2, this draw-in groove 114 can hold wireless charging module 110.When back cover 106 being covered to the body of portable terminal, the second interface 112 on the wireless charging module 110 just in time with mainboard 102 on first interface 1022 fit, realized electrical connection.
Wireless charging module 110 can be designed to solid shape, for example rectangle or square, or other are irregularly shaped.Design the draw-in groove 114 that is complementary with wireless charging module 110 shapes on the back cover, like this, just in time this wireless charging module 110 can be put in the draw-in groove 114, can reduce on the one hand the thickness of portable terminal as far as possible, can stablize on the other hand and hold this wireless charging module 110, the position of fixed wireless charging module 110.Draw-in groove 114 can refer to groove with bayonet, also can refer to be similar to the draw-in groove of SIM card.
This first interface 1022 and the second interface 112 can be contact, shell fragment, probe and USB interface and other interfaces that can be used for being electrically connected.When first interface 1022 was USB interface, the second interface 112 was USB interface; When first interface 1022 was probe, the second interface 112 was the contact; When first interface 1022 was shell fragment, the second interface 112 was shell fragment or contact.
This wireless charging module 110 is dismountable, can be applicable to other-end.In order to fix this wireless charging module 110, can draw-in groove (not shown among Fig. 2) be set at back cover, be used for fixing this wireless charging module 110.Fix wireless charging module 110 by draw-in groove, prevent the first interface 1022 that the second interface 112 of wireless charging module 110 in use breaks away from the mainboards 102, cause loose contact, affect the stability of charging current.Except the mode of utilizing draw-in groove, can also wireless charging module 110 be fixed to back cover 106 with bonding method, relevant fixed form all can be applied to this and fix wireless charging module 110.
In another embodiment, this portable terminal can also comprise built-up circuit, arrange with back cover 106 on, when back cover 106 covered the terminal body, the first interface 1022 on the mainboard 102 was electrically connected to the second interface 112 on the wireless charging module 110 by this built-up circuit.
This built-up circuit can comprise the 3rd interface 108 that is connected with the second interface 112 and the 4th interface 104, the three interfaces 108 and the 4th interface 104 that is connected with first interface 1022 pass through connection.Should be understood that the 3rd interface 108 and the 4th interface can be contact, shell fragment, probe and USB interface and other interfaces that can be used for being electrically connected equally.When first interface 1022 was probe or shell fragment, the 4th interface 104 was contact or shell fragment; When the second interface 112 was probe or shell fragment, the 3rd interface 108 was contact or shell fragment; When first interface 1022 was USB interface, the 4th interface 104 also can be USB interface; When the second interface 112 was USB interface, the 3rd interface also was USB interface.
Wherein a kind of implementation of this built-up circuit can be with reference to figure 2, in the present embodiment, the 4th interface 104 in the built-up circuit is elastic probe, this elastic probe is arranged at the back cover 106 of portable terminal, one end of elastic probe can with mainboard 102 on first interface 1022 corresponding connections, the 3rd interface 108 in the built-up circuit is by the other end corresponding connection of cabling with elastic probe, and in example shown in Figure 2, the 3rd interface 108 is hard contact.The 4th interface 104(is elastic probe) concrete structure can be referring to Fig. 3, as shown in Figure 3, this elastic probe comprises metal thimble and spring members, spring members arranges metal thimble below.After portable terminal covers back cover, the metal thimble can with mainboard 102 on hard contact (first interface 1022) link together tightly.The adhesion of thimble and mainboard upper contact is provided by the spring members of probe the inside.Probe is connected close contact and can be guaranteed that the connection of wireless charging circuit is reliable with motherboard contact, stable charging current can be provided.
It should be noted that, as shown in Figure 2, connection line in the built-up circuit between the 4th interface 104 and the 3rd interface 108 is embedded in the housing of back cover 106, the second interface 112 on the wireless charging module 110 is guided to the first interface 1022 on the described mainboard 102.Wireless charging module 110 is fixed to headspace on the back cover 106, back cover 106 and terminal body are anchored to together, just got through the circuit between wireless charging module 110 and the terminal power management module, can charge for the battery on the mainboard 102.
As shown in Figure 4, structural representation for wireless charging module 110, wireless charging module 110 be provided with can with built-up circuit on the second interface 112 of the 3rd interface 108 corresponding connections, wireless charging module 110 receives from the electric energy of wireless charger and with electric energy and is sent to mainboard 102 by the second interface 112 with first interface 1022 being electrically connected of foundation.This wireless charging module 110 can comprise coil, wireless charging management circuit and screen.For with Fig. 2 in the 3rd interface 108 be complementary, two pairs of hard contacts are reserved in the position that contacts with the 3rd interface 108 on wireless charging module 110 as shown in Figure 4, i.e. the second interface 112.The power circuit that pair of metal contact wherein is used for wireless charging module and mainboard links to each other, and another is used for the feedback of wireless charging control to hard contact.Same, first interface 1022 also comprises two pairs of contacts, and wherein pair of contact is connected to the power circuit of mainboard 102, and another is connected to the control signal circuit of mainboard 102 to the contact.
In the above-described embodiments, wireless charging module 110 is carried out the split design, make wireless charging module 110 have detachability, conveniently this wireless charging module 110 is applied to other portable terminals.When mounted, only wireless charging module 110 need to be conformed to the 3rd interface 108 that designs in the back cover 106 gets final product, the second interface 112 on the wireless charging module 110 just in time closely is connected with the 3rd interface 108, like this, just the output circuit of wireless charging module 110 is guided to the 4th interface 104, so that control circuit and feedback line in the control signal circuit of mainboard 102, be connected to respectively control circuit and the feedback line of wireless charging module 110, the power circuit of mainboard 102 is connected to the power circuit of wireless charging module 110.When covering back cover 106 on the terminal body, the 4th interface 104 just in time with mainboard 102 on first interface 1022 closely be connected.
The present invention is by fixing the profile of wireless charging module, and draws the contact of power supply and control circuit.Reserve space and the interface that mates with wireless charging module at the portable terminal back cover.Use the circuit be embedded in the housing at back cover, with the interface of wireless charging module guide to mainboard on interface position, link to each other with first interface on the mainboard by the 4th interface of the metallic elastic probe-type on the back cover.The wireless charging template can be used in many moneys terminal, can solve portable terminal and the large problem of wireless charging module life cycle difference.Wireless charging module can repeatedly use, thereby has improved the utilization of wireless charging module, and rate has reduced the waste of resource, for the user saves cost, is conducive to promoting the use of of wireless charging function.
Below in conjunction with Fig. 4, Fig. 5 and Fig. 6 another embodiment according to portable terminal of the present invention is described.
At first as shown in Figure 5, portable terminal according to an embodiment of the invention comprises: mainboard 102, be provided with first interface 1022 at mainboard 102, and this first interface 1022 is elastic probe; As shown in Figure 6, be provided with the 4th interface 104 and the 3rd interface 108 on the back cover 106 of portable terminal, connect by cabling between them, in the present embodiment, the 4th interface 104 and the 3rd interface 108 are hard contact, the first interface 1022 on the mainboard 102 can with the 104 corresponding connections of the 4th interface; As shown in Figure 4, wireless charging module 110 is provided with the second interface 112 with the 108 corresponding connections of the 3rd interface at wireless charging module 110, and wireless charging module 110 receives and is sent to mainboard 102 from the electric energy of wireless charger and with electric energy.
Wireless charging module 110(wireless charging module 110 is comprised coil, wireless charging management circuit and screen, wherein, coil is connected to the wireless charging management circuit, screen sticks on the surface of wireless charging module 100, for example near the surface of mainboard) carry out the split design, wireless charging module 110 is connected with the 4th interface 104 on the back cover 106 by the contact, has detachability, convenient this wireless charging module 110 is applied to other portable terminals.When mounted, only the second interface 112 on the wireless charging module 110 need to be conformed to the 3rd interface 108 that designs in the back cover 106 gets final product, the second interface on the wireless charging module 110 just in time closely is connected with the 3rd interface 108, like this, just the output circuit of wireless charging module 110 is guided to the 4th interface 104.When covering back cover 106 on the terminal body, the first interface 1022 on the mainboard 102 just in time closely is connected with the 4th interface 104.
Preferably, first interface 1022 comprises two pairs of probes, and wherein a pair of probe is connected to the power circuit of mainboard 102, and another is connected to the control signal circuit of mainboard 102 to probe.
Preferably, as shown in Figure 4, wireless charging module 110 is installed on the back cover 106 of portable terminal, has the draw-in groove 114 that the shape with wireless charging module 110 is complementary on the back cover 106, is used for holding wireless charging module 110.
Wireless charging module 110 can be designed to solid shape, for example rectangle or square, or other are irregularly shaped.Design the draw-in groove 114 that is complementary with wireless charging module 110 shapes on the back cover 106, like this, just in time this wireless charging module 110 can be put in the draw-in groove 114, can reduce on the one hand the thickness of portable terminal as far as possible, can stablize on the other hand and hold this wireless charging module 110, the position of fixed wireless charging module 110.
Preferably, be provided with draw-in groove on the back cover 106, be used for fixed wireless charging module 110.
Fix the position of wireless charging module 110 by draw-in groove, prevent that in use wireless charging module 110 breaks away from contacts, cause loose contact, affect the stability of charging current.Except the mode of utilizing draw-in groove, can also wireless charging module 110 be fixed to back cover 106 with bonding method, relevant fixed form all can be applied to this and fix wireless charging module 110.
This programme is by fixing the profile of wireless charging module (coil, control circuit and screen), and draws the contact of power supply and control circuit.Reserve space and the interface that mates with wireless charging module at the portable terminal back cover.Use the circuit be embedded in the housing at back cover, with the contact of wireless charging module guide to back cover on the hard contact position, link to each other with elastic probe on the mainboard by the hard contact on the back cover.The wireless charging template can be used in many moneys terminal, can solve portable terminal and the large problem of wireless charging module life cycle difference.Wireless charging module can repeatedly use, and has improved the utilance of wireless charging module, has reduced the waste of resource, for the user saves cost, is conducive to promoting the use of of wireless charging function.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a portable terminal is characterized in that, comprising:
Be arranged at the mainboard in the terminal body, be provided with first interface on the described mainboard;
The back cover that can cover with described terminal body is provided with on the described back cover be used to the draw-in groove that holds wireless charging module;
Described wireless charging module removably connects with described back cover, and described wireless charging module comprises the second interface, and when described back cover covered described terminal body, described first interface was electrically connected with described the second interface.
2. portable terminal according to claim 1 is characterized in that, described first interface comprises two pairs of tie points, and wherein a pair of tie point is connected to the power circuit of described mainboard, and another is connected to the control signal circuit of described mainboard to tie point.
3. portable terminal according to claim 1, it is characterized in that, also be provided with built-up circuit on described back cover, when described back cover covered described terminal body, the first interface on the described mainboard was electrically connected to the second interface on the described wireless charging module by described built-up circuit.
4. portable terminal according to claim 3 is characterized in that, described built-up circuit comprises the 3rd interface that is connected with described the second interface and the 4th interface that is connected with described first interface, and described the 3rd interface and described the 4th interface pass through connection.
5. portable terminal according to claim 4 is characterized in that, the described circuit in the described built-up circuit is imbedded in the housing of described back cover, and the 3rd interface of described built-up circuit is fixed in the described draw-in groove, and described the 4th interface is fixed on outside the described draw-in groove.
6. portable terminal according to claim 4, it is characterized in that, described first interface, described the second interface, described the 3rd interface and described the 4th interface are shell fragment, probe or contact, when described first interface is probe or shell fragment, described the 4th interface is contact or shell fragment, when described first interface is the contact, described the 4th interface is probe, when described the second interface is probe or shell fragment, described the 3rd interface is contact or shell fragment, when described the second interface was the contact, described the 3rd interface was probe.
7. portable terminal according to claim 4 is characterized in that, described first interface, described the second interface, described the 3rd interface and described the 4th interface are USB interface.
8. portable terminal according to claim 2 is characterized in that, the control signal circuit of described mainboard comprises control circuit and feedback line, is connected to respectively control circuit and the feedback line of described wireless charging module.
9. portable terminal according to claim 1 is characterized in that, described wireless charging module is fixed on the described back cover by bonding method.
10. each described portable terminal in 9 according to claim 1, it is characterized in that, described wireless charging module comprises coil, wireless charging management circuit and screen, and described coil is connected to described wireless charging management circuit, and described screen sticks on the surface of described wireless charging module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210415087XA CN102932506A (en) | 2012-10-25 | 2012-10-25 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210415087XA CN102932506A (en) | 2012-10-25 | 2012-10-25 | Mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102932506A true CN102932506A (en) | 2013-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210415087XA Pending CN102932506A (en) | 2012-10-25 | 2012-10-25 | Mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102932506A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103491215A (en) * | 2013-09-26 | 2014-01-01 | 深圳市中兴移动通信有限公司 | Mobile terminal and protective sleeve thereof |
| CN108268924A (en) * | 2016-12-30 | 2018-07-10 | 河南辉煌城轨科技有限公司 | A kind of subway electronic tag of mobile phone finger ring stent one |
| CN108289132A (en) * | 2017-10-27 | 2018-07-17 | 珠海市魅族科技有限公司 | Mobile terminal |
| CN108347080A (en) * | 2018-03-19 | 2018-07-31 | 拉斯莱特（深圳）科技有限公司 | A kind of charging equipment and system |
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| CN201699760U (en) * | 2010-01-21 | 2011-01-05 | 中兴通讯股份有限公司 | Mobile phone |
| CN102315699A (en) * | 2011-09-16 | 2012-01-11 | 海尔集团公司 | Realizing device for wireless charging |
| CN102646875A (en) * | 2012-05-03 | 2012-08-22 | 中兴通讯股份有限公司南京分公司 | Antenna and terminal |
| JP2012190574A (en) * | 2011-03-09 | 2012-10-04 | Shin Etsu Polymer Co Ltd | Cover member for electronic apparatus and battery cover |
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- 2012-10-25 CN CN201210415087XA patent/CN102932506A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201699760U (en) * | 2010-01-21 | 2011-01-05 | 中兴通讯股份有限公司 | Mobile phone |
| JP2012190574A (en) * | 2011-03-09 | 2012-10-04 | Shin Etsu Polymer Co Ltd | Cover member for electronic apparatus and battery cover |
| CN102315699A (en) * | 2011-09-16 | 2012-01-11 | 海尔集团公司 | Realizing device for wireless charging |
| CN102646875A (en) * | 2012-05-03 | 2012-08-22 | 中兴通讯股份有限公司南京分公司 | Antenna and terminal |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103491215A (en) * | 2013-09-26 | 2014-01-01 | 深圳市中兴移动通信有限公司 | Mobile terminal and protective sleeve thereof |
| CN108268924A (en) * | 2016-12-30 | 2018-07-10 | 河南辉煌城轨科技有限公司 | A kind of subway electronic tag of mobile phone finger ring stent one |
| CN108289132A (en) * | 2017-10-27 | 2018-07-17 | 珠海市魅族科技有限公司 | Mobile terminal |
| CN108347080A (en) * | 2018-03-19 | 2018-07-31 | 拉斯莱特（深圳）科技有限公司 | A kind of charging equipment and system |
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Application publication date: 20130213 |