CN203967780U - Wireless Charging Indicator Protective Case - Google Patents
Wireless Charging Indicator Protective Case Download PDFInfo
- Publication number
- CN203967780U CN203967780U CN201420261907.9U CN201420261907U CN203967780U CN 203967780 U CN203967780 U CN 203967780U CN 201420261907 U CN201420261907 U CN 201420261907U CN 203967780 U CN203967780 U CN 203967780U
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- Prior art keywords
- wireless charging
- indicating
- indication
- connector
- charging
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- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 title claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims 8
- 230000000694 effects Effects 0.000 abstract description 19
- 230000007547 defect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 9
- 230000036982 action potential Effects 0.000 description 6
- 230000005674 electromagnetic induction Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013479 data entry Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y02B40/90—
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a wireless charging indication protective shell, which comprises a shell and a wireless charging indication unit, wherein the shell is provided with an accommodating cavity, the wireless charging indication unit comprises a connector, a wireless charging receiving circuit board used for matching a wireless charging transmitter and an indication unit used for indicating the charging current state, the wireless charging receiving circuit board is connected on the shell and electrically connected with the connector, the connector is connected on the shell and is provided with a first plug which can be electrically inserted into a charging port of a handheld electronic device, and the indication unit is connected on the shell and electrically connected with the connector; the utility model can wirelessly charge the handheld electronic device under the protection premise of resisting physical damage such as falling resistance, friction resistance and the like; particularly, the handheld electronic device can be easily adjusted to the position where the handheld electronic device achieves the optimal charging effect through real-time indication of the indicating unit, and the technical defects that the charging current state cannot be indicated and the charging effect cannot be adjusted to the optimal charging effect in the prior art are effectively overcome.
Description
Technical field
The utility model relates to electronic equipment resist technology field, relates more specifically to a kind of wireless charging indication containment vessel of being convenient to dismounting from electronic equipment.
Background technology
Along with advancing by leaps and bounds and the pursuit of the mankind to higher quality of life of development in science and technology, develop many electronic products, and when making electronic product bring into play maximum effective utilization, be beneficial to and carry and hand-held is also the target that electronic product is constantly pursued, hand-hold electronic equipments common are mobile phone, PDA, handheld game device and panel computer etc. at present, and these hand-hold electronic equipments bring great convenience for people's live and work often.
It belongs to a kind of electronic processing device substantially, relevant electronic input apparatus is the combination units such as slight keyboard, Trackpad or trace ball, between relevant electronic processing device and electronic input apparatus, can adopt wired or wireless transmission technology, and common are line transmission technology, be to utilize the data entry mode of USB or PS2 transmission line, as for Radio Transmission Technology for utilizing less radio-frequency (RF) or bluetooth module electronic processing device is carried out to wireless telecommunications and transfer of data operation.
In order to allow hand-hold electronic equipments use for a long time, hand-hold electronic equipments all has charger separately, the transmission line of charger and the charging port of hand-hold electronic equipments are electrically connected, thereby hand-hold electronic equipments is charged and transfer of data, the required charging circuit board that charges is all built in hand-hold electronic equipments inside, so, user only needs the connector plugging slot of hand-hold electronic equipments to be plugged in the connector plug of charger, power supply can be charged to the rechargeable battery of hand-held electronic equipment internal by transmission line, and that whether rechargeable battery has filled is full, generally by waking the screen of hand-hold electronic equipments up, for example touch screen or pressing keys mode, with the shown charged state of pattern on view screen, and be the waste of avoiding power supply, so screen is when setting-up time reaches, can extinguish immediately, so that user must wake the screen of hand-hold electronic equipments every now and then up with aforementioned mode of operation, whether can observe rechargeable battery fills full, and constantly perplexing user.
No doubt at some hand-hold electronic equipments itself, be provided with charging indicator light, but user is the high hand-hold electronic equipments of protective price, tends to hand-hold electronic equipments to put containment vessel, thereby makes charging indicator light crested, and cannot directly observe charged state.In addition, in the streets some power-supply adapter (power adapter) is also provided with charging indicator light, but power-supply adapter must be plugged in the socket of wall or extended line, that is power-supply adapter is to be fixed in power source supply end, but not hand-hold electronic equipments end, i.e. crested thing likely, for example desk covers and is difficult to outside directly observation, and observe the power-supply adapter beyond the hand-hold electronic equipments being recharged, be not also inconsistent the use habit of direct observation, and without giving full play to deixis.
In addition, because current charger in the streets often has compliance marker and the incongruent situation of actual output current amount, therefore when user connects a charger and and has mobile phone with a generic USB transmission line, user may run into charging current quantity not sufficient or the excessive situation of charged electrical flow.When charging current quantity not sufficient, this has the battery charging deadline of mobile phone can become very long; And when charged electrical flow is excessive, this has the battery life meeting of mobile phone impaired.
Moreover, along with developing rapidly of wireless charging technology, people are also constantly enjoying the facility that science and technology is brought to us when continuous creation is scientific and technological, the product that utilizes in recent years wireless charger to carry out wireless charging to hand-hold electronic equipments is more and more, technology is also more and more ripe, wireless charger refers to the equipment that utilizes electromagnetic induction principle to charge, it mainly comprises wireless charging transmitter and wireless charging receiver, transmitter and receiver respectively have the circuit board of coil, the coil of definition transmitter is primary coil, coil on receiver is secondary coil, on secondary coil, there is electromagnetic induction in the magnetic fields that during work, initial coil produces, thereby making secondary coil produce induced current (also claims: induced current), by this induced current, the rechargeable battery of electronic equipment is charged, realize the object of wireless charging, because wireless charging is to realize electric energy by electromagnetic induction principle to be transferred to receiver from transmitter, therefore faradic size directly affects the charging effect of rechargeable battery and efficiency, and the factor of determining this induced current size is mainly what the size of the interior magnetic flux by secondary coil of unit interval was determined, larger the produced induced current of magnetic flux is also just larger, charging effect is just better and faster, by changing transmitter and receiver distance and the angle between the two, can change magnetic flux, therefore position (as: the angle between the two by suitable adjustment transmitter and receiver, distance and direction) just can obtain maximum current state of charge, thereby reach best wireless charging effect.
Yet, while hand-hold electronic equipments being carried out to wireless charging in prior art, owing to indicating the state of its charging current without the indicating device of any indication charging current, make user cannot learn that whether hand-hold electronic equipments is in best charge effects, and user is without indication in the situation that, also have no way of the position of hand-hold electronic equipments to regulate, to reach best charge effects.
Therefore, need badly a kind of can indicate in real time current state of charge and make hand-hold electronic equipments can reach optimal charge effect containment vessel solve above-mentioned technical problem.
Utility model content
The purpose of this utility model is to provide a kind of and can indicates in real time current state of charge and make hand-hold electronic equipments can reach the wireless charging indication containment vessel of optimal charge effect.
For achieving the above object, the technical solution of the utility model is: a kind of wireless charging indication containment vessel is provided, it comprises housing, described housing has a host cavity that inserts and engage for hand-hold electronic equipments, described wireless charging indication containment vessel also comprises wireless charging indicating member, described wireless charging indicating member comprises connector, be used for the indicating member that mates the wireless charging circuit board for receiving of wireless charging transmitter and be used to indicate current state of charge, described wireless charging circuit board for receiving is connected on described housing and with described connector and is electrically connected, described connector is connected on described housing and has the first plug in the charging port that can electrically insert hand-hold electronic equipments, described indicating member is connected on described housing and with described connector and is electrically connected.
Preferably, described the first plug convexedly stretches in described host cavity, when described hand-hold electronic equipments is sticked in the host cavity of described shell described in the first plug insert in described charging port and be electrically connected.
Preferably, described housing comprises upper cover and lower cover, and described wireless charging indicating member is located between described upper cover and described lower cover.
Preferably, described indicating member comprises current-sensing circuit plate and a plurality of indication component, at least two wires in described current-sensing circuit plate and connector are electrically connected, described current-sensing circuit plate has the current sense output corresponding with described indication component, and described in each, described in indication component and, current sense output is electrically connected.
Preferably, described current-sensing circuit plate has a resistance and a current sense unit, and described resistance is in order to an electric current I of the hand-hold electronic equipments of flowing through is changed into a voltage V
x, described current sense unit has a detecting input to be electrically connected described voltage V
x, and described a plurality of current sense output with the corresponding electric connection of described a plurality of indication components.
Preferably, described indication component is LED lamp.
Preferably, described the first plug is the USB plug of standard, mini or micro specification.
Preferably, described connector also has the second plug for the transmission line electric connection of the charger with described hand-hold electronic equipments.
Preferably, described the second plug is the USB plug of standard, mini or micro specification.
Compared with prior art, because wireless charging indication containment vessel of the present utility model is provided with wireless charging indicating member on its housing, when hand-hold electronic equipments is inserted and is sticked in the host cavity in housing, the charging port of hand-hold electronic equipments and the first plug of connector are electrically connected, and connector is electrically connected with the wireless charging circuit board for receiving being arranged on housing, now hand-hold electronic equipments can lead to the wireless charging circuit board for receiving that is arranged on housing and extraneous wireless charging transmitter carries out electromagnetic induction, thereby hand-hold electronic equipments is charged, when not needing to charge, only hand-hold electronic equipments need be removed in the host cavity of housing, neither increasing under the volume of hand-hold electronic equipments and the prerequisite of structure, also light and safe and efficient realization the wireless charging to hand-hold electronic equipments, simple and practical, separately, because wireless charging indicating member of the present utility model also has the indicating member of the current state of charge of being used to indicate, make when hand-hold electronic equipments is carried out to wireless charging, user is without the screen that wakes hand-hold electronic equipments up, by real-time the presented index signal of indicating member, can know and directly observe the current charge condition of hand-hold electronic equipments, intuitive and convenient and practical, under the real-time indication of indicating member, user is provided with the hand-hold electronic equipments of the utility model wireless charging indication containment vessel and the position between wireless charging transmitter by suitable adjusting sleeve, under the real-time indication of indicating member, just can adjust to easily the position that makes hand-hold electronic equipments reach optimal charge effect, that guarantees that user can feel at ease carries out wireless charging in the faradic situation of maximum, effect and the speed of wireless charging have been improved greatly, effectively solved the technological deficiency that cannot indicate current state of charge in prior art and cannot be adjusted to optimal charge effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model wireless charging indication containment vessel.
Fig. 2 is that hand-hold electronic equipments is installed in the structural representation in the utility model wireless charging indication containment vessel.
Fig. 3 is the decomposing schematic representation of Fig. 2.
Fig. 4 is the decomposing schematic representation of Fig. 1.
Fig. 5 is the circuit theory diagrams of an embodiment of the indicating member of the utility model wireless charging indication containment vessel.
Fig. 6 is equiped with the utility model wireless charging to indicate the hand-hold electronic equipments of containment vessel to carry out the structural representation of wireless charging.
Fig. 7 is equiped with the structural representation that the utility model wireless charging indicates the hand-hold electronic equipments of containment vessel to carry out wired charging.
Embodiment
With reference now to accompanying drawing, describe embodiment of the present utility model, in accompanying drawing, similarly element numbers represents similar element.
Wireless charging of the present utility model indication containment vessel can carry out to hand-hold electronic equipments shatter-resistant and antifriction grade resisted under the protection prerequisite of physical damage, can also carry out wireless charging to sheathed hand-hold electronic equipments in the inner; Especially, user is under the real-time indication of indicating member, by suitable adjusting sleeve, be provided with the hand-hold electronic equipments of the utility model wireless charging indication containment vessel and the position between wireless charging transmitter, in the real-time indication of indicating member, just can adjust to easily the position that makes hand-hold electronic equipments reach optimal charge effect; Meanwhile, hand-hold electronic equipments wired charger by hand-hold electronic equipments in the situation that being arranged with the utility model wireless charging indication containment vessel can charge equally and indicate in real time charged state; The detailed explanation of work one below in conjunction with Fig. 1-Fig. 7 to the utility model wireless charging indication containment vessel:
Shown in Fig. 1-Fig. 4, wireless charging indication containment vessel 100 of the present utility model comprises housing 10 and wireless charging indicating member 20, described housing 10 has a host cavity 11 that inserts and engage for hand-hold electronic equipments 200, described wireless charging indicating member 20 comprises connector 21, be used for the indicating member 23 that mates the wireless charging circuit board for receiving 22 of wireless charging transmitter and be used to indicate current state of charge, this indicating member is electrified light emitting or/and the mode that numeral shows all can, its object is to know and allows intuitively user observed to index signal, the existing numerous indicating member that can realize above-mentioned purpose 23 in prior art, those skilled in the art are according to the needs of actual conditions, work without any creation under the prerequisite in conjunction with technical scheme provided by the utility model can be carried out choice for use, described wireless charging circuit board for receiving 22 is connected on described housing 10 and with described connector 21 and is electrically connected, described connector 21 is connected on described housing 10 and has the first plug 210 in the charging port 200a that can electrically insert hand-hold electronic equipments 200, and described indicating member 23 is connected on described housing 10 and with described connector 21 and is electrically connected, during use, when hand-hold electronic equipments 200 is inserted and is sticked in the host cavity 11 in housing 10, the charging port 200a of hand-hold electronic equipments 200 and the first plug 210 of connector 21 are electrically connected, and connector 21 is electrically connected with the wireless charging circuit board for receiving 22 being arranged on housing 10, now hand-hold electronic equipments 200 can lead to the wireless charging circuit board for receiving 22 being arranged on housing 10 and carries out electromagnetic induction with extraneous wireless charging transmitter, thereby hand-hold electronic equipments is charged, when not needing to charge, only hand-hold electronic equipments 200 need be removed in the host cavity 11 of housing 10, neither increasing under the volume of hand-hold electronic equipments 200 and the prerequisite of structure, also light and safe and efficient realization the wireless charging to hand-hold electronic equipments 200, simple and practical, simultaneously in the process that hand-hold electronic equipments 200 is charged, because wireless charging indicating member 20 of the present utility model also has the indicating member 23 of the current state of charge of being used to indicate, make user without the screen that wakes hand-hold electronic equipments 200 up, by real-time the presented index signal of indicating member 23, can know and directly observe the current charge condition of hand-hold electronic equipments 200, intuitive and convenient and practical, under the real-time indication of indicating member, hand-hold electronic equipments 200 and wireless charging transmitter 300(that user is provided with the utility model wireless charging indication containment vessel 100 by suitable adjusting sleeve are shown in Fig. 6) between position, under the real-time indication of indicating member 23, just can adjust to easily the position that makes hand-hold electronic equipments 200 reach optimal charge effect, that guarantees that user can feel at ease carries out wireless charging in the faradic situation of maximum, effect and the speed of wireless charging have been improved greatly, effectively solved the technological deficiency that cannot indicate current state of charge in prior art and cannot be adjusted to optimal charge effect.
Continuation is in conjunction with shown in Fig. 1-Fig. 4, preferably, described the first plug 210 convexedly stretches in described host cavity 11, described hand-hold electronic equipments 200 be sticked in the host cavity 11 of described shell 10 when interior described in the first plug 210 insert in described charging port 200a and be electrically connected; That is, when hand-hold electronic equipments 200 is stuck in after host cavity 11, thereby the corresponding interior electric connection that realizes the two of charging port 200a of inserting hand-hold electronic equipments 200 of the first plug 210 of connector 21 is simple to operation and practical.
Shown in Fig. 4, preferably, described housing 10 comprises upper cover 10a and lower cover 10b, described wireless charging indicating member 20 is located between described upper cover 10a and described lower cover 10b; Particularly, described upper cover 10a forms described host cavity 11, after described wireless charging indicating member 20 is arranged on described lower cover 10b, then by described upper cover 10a clamping.
Shown in Fig. 5, preferably, described indicating member 23 comprises current-sensing circuit plate 230 and a plurality of indication component 231, described current-sensing circuit plate 230 is electrically connected with at least two wires in connector 21, described current-sensing circuit plate 230 has the current sense output corresponding with described indication component 231, and described in each, described in indication component 231 and, current sense output is electrically connected; Under the prerequisite of technical scheme provided by the utility model, those skilled in the art, according to actual conditions, are the rotatable quantity that is applicable to required indication component 231 without any performing creative labour; Particularly, described indication component is preferably LED lamp, and the power saving of LED streetlamp energy-saving and its luminous energy sending allow user know and observes intuitively.
Preferably, described the first plug 210 is the USB plug of standard, mini or micro specification.
Preferably, described connector 21 also has the second plug 211 for transmission line 301 electric connections of the charger 400 with described hand-hold electronic equipments 200.Particularly, described the second plug 211 is the USB plug of standard, mini or micro specification.
As shown in Figure 5, circuit theory diagrams for indicating member 23 1 embodiment of the present utility model, described current-sensing circuit plate 230 has a resistance 2301 and a current sense unit 2302, and described resistance 2301 is in order to an electric current I of the hand-hold electronic equipments 200 of flowing through is changed into a voltage V
x, current sense unit 2302 has a detecting input to be electrically connected this voltage V
x, and described a plurality of current sense output is to be electrically connected with described a plurality of indication components 231: below in conjunction with example, further discuss;
When electric current I is greater than one first electric current (such as but not limited to 35 milliamperes) and is less than one second electric current (such as but not limited to 175 milliamperes), one first output in described a plurality of current sense outputs of current sense unit 2302 can be exported an action potential (such as but not limited to a high potential), and now one first indication component in described a plurality of indication component 231 can present an active state (such as but not limited to luminance).
When electric current I is greater than described the second electric current and be less than one the 3rd electric current (such as but not limited to 500 milliamperes), one second output in described a plurality of current sense outputs of current sense unit 2302 can be exported an action potential (such as but not limited to a high potential), and now one second indication component in described a plurality of indication component 231 can present an active state (such as but not limited to luminance).
When electric current I is greater than described the 3rd electric current and is less than one the 4th electric current (such as but not limited to 1000 milliamperes), one the 3rd output in described a plurality of current sense outputs of current sense unit 2302 can be exported an action potential (such as but not limited to a high potential), and now one the 3rd indication component in described a plurality of indication component 231 can present an active state (such as but not limited to luminance).
When electric current I is greater than described the 4th electric current and is less than one the 5th electric current (such as but not limited to 1500 milliamperes), one the 4th output in described a plurality of current sense outputs of current sense unit 2302 can be exported an action potential (such as but not limited to a high potential), and now one the 4th indication component in described a plurality of indication component 231 can present an active state (such as but not limited to luminance).
When electric current I is greater than described the 5th electric current and is less than one the 6th electric current (such as but not limited to 2100 milliamperes), one the 5th output in described a plurality of current sense outputs of current sense unit 2302 can be exported an action potential (such as but not limited to a high potential), and now one the 5th indication component in described a plurality of indication component 231 can present an active state (such as but not limited to luminance).
When electric current I is greater than described the 6th electric current, one the 6th output in described a plurality of current sense outputs of current sense unit 2302 can be exported an action potential (such as but not limited to a high potential), and now one the 6th indication component in described a plurality of indication component 231 can present an active state (such as but not limited to luminance).
In addition, in a plurality of indication components 231, having one the 7th indication component can when electric current I is less than described the first electric current, present an active state (such as but not limited to blue light-emitting) finishes to represent charging; And one the 8th indication component can when electric current I is greater than described the first electric current, present in an active state (such as but not limited to sending ruddiness) representative charging.
In charging process, charging current generally can be from large to small.According to the technical solution of the utility model, at described the 8th indication component, send in the process of ruddiness (in representative charging), user still can further segment this process in the cresset change by from described the 6th direction toward the first indication component, allows the clearer real-time charge condition at present of user.
Below eight indication components of only take are illustrated as example, in these eight indication components 231, there are six indication components 231 for representing the state of charging process, indication component 231 state for representing that charging finishes, indication component 231 state for representing charging; Those skilled in the art can select only to use five indication components 231, wherein five indication components 231 all are all used for representing the state of charging process, or four indication components 231 are for representing the state of charging process, an indication component 231 is for representing the state of charging end, or four indication components 231 are for representing the state of charging process, indication component 231 state for representing charging; In like manner, those skilled in the art can choice for use the indication components 231 such as four, six, seven.The foregoing is only preferred embodiment of the present utility model, certainly can not limit with this interest field of the utility model.
Shown in Fig. 1-Fig. 6, Fig. 6 has provided the embodiment that hand-hold electronic equipments 200 in the host cavity 11 that utilizes 300 pairs of wireless charging transmitters to insert and be sticked in housing 10 of the present utility model carries out wireless charging, hand-hold electronic equipments 200 insert the host cavity 11 of housings 10 interior after, the first plug 210 correspondences that are arranged at the connector 21 on housing 10 are inserted in the charging port 200a of hand-hold electronic equipments 200, thereby make rechargeable battery in hand-hold electronic equipments 200 and circuit board and wireless charging circuit board for receiving 22 of the present utility model by connector 21, be electrical coupling together, wireless charging transmitter 300 by and wireless charging circuit board for receiving 22 of the present utility model between electromagnetic induction, and the induced current of generation is transferred to the rechargeable battery of hand-hold electronic equipments 200 by connector 21, and then realize the rechargeable battery of hand-hold electronic equipments is charged, simultaneously because the indicating member 23 that is used to indicate current state of charge of the present utility model is electric connection with described connector 21, therefore in above-mentioned wireless charging process, haveing suffered in wireless charging process charging current by connector 21 changes and is all instructed to that unit 23 is detected and is presented with the form of the signal (such as but not limited to luminous) that can directly observe, under the real-time indication of indicating member, user is provided with the hand-hold electronic equipments 200 of the utility model wireless charging indication containment vessel 100 and the position between wireless charging transmitter 300 (such as but not limited to distance by suitable adjusting sleeve, angle and direction), under the real-time indication of indicating member 23, just can adjust to easily the position that makes hand-hold electronic equipments 200 reach optimal charge effect, that guarantees that user can feel at ease carries out wireless charging in the faradic situation of maximum, effect and the speed of wireless charging have been improved greatly.
Shown in Fig. 1-Fig. 7, 400 pairs of the chargers that Fig. 7 has provided hand-hold electronic equipments 200 insert and are sticked in the embodiment that the hand-hold electronic equipments 200 in the host cavity 11 of housing 10 of the present utility model carries out wired charging, hand-hold electronic equipments 200 insert the host cavity 11 of housings 10 interior after, the first plug 210 correspondences that are arranged at the connector 21 on housing 10 are inserted in the charging port 200a of hand-hold electronic equipments 200, by on corresponding the second plug 211 that inserts connector 21 of the present utility model of the plug 402 of the transmission line 401 of the charger 400 of the hand-hold electronic equipments 200 connecting with extraneous power supply (such as but not limited to civil power) and then realize the two electric connection, because the first plug 210 is corresponding, insert in the charging port 200a of hand-hold electronic equipments 200, therefore the electric current of charger 400 transfers in hand-hold electronic equipments 200 and to its rechargeable battery and charges by having the connector 21 of the second plug 211 and the first plug 210, simultaneously because the indicating member 23 that is used to indicate current state of charge of the present utility model is electric connection with described connector 21, therefore in above-mentioned wired charging process, have suffered in charging process that curent change by connector 21 is all instructed to that unit 23 is detected and be presented with the form of the signal (such as but not limited to luminous) that can directly observe, what make that user can feel at ease charges.
Separately, the wireless charging transmitter that the utility model is related and structure and the operation principle thereof of wireless charging circuit board for receiving 22, be well known to those of ordinary skill in the art, at this, is no longer described in detail.
Above disclosed is only preferred embodiment of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420261907.9U CN203967780U (en) | 2014-05-21 | 2014-05-21 | Wireless Charging Indicator Protective Case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420261907.9U CN203967780U (en) | 2014-05-21 | 2014-05-21 | Wireless Charging Indicator Protective Case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203967780U true CN203967780U (en) | 2014-11-26 |
Family
ID=51928324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420261907.9U Expired - Fee Related CN203967780U (en) | 2014-05-21 | 2014-05-21 | Wireless Charging Indicator Protective Case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203967780U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105376364A (en) * | 2015-11-18 | 2016-03-02 | 广东欧珀移动通信有限公司 | Mobile phone protection shell |
| CN114079171A (en) * | 2020-08-11 | 2022-02-22 | Oppo广东移动通信有限公司 | Electric connector and portable electronic equipment protective housing |
| CN114079170A (en) * | 2020-08-11 | 2022-02-22 | Oppo广东移动通信有限公司 | Electric connector and portable electronic equipment protective housing |
-
2014
- 2014-05-21 CN CN201420261907.9U patent/CN203967780U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105376364A (en) * | 2015-11-18 | 2016-03-02 | 广东欧珀移动通信有限公司 | Mobile phone protection shell |
| CN105376364B (en) * | 2015-11-18 | 2018-06-29 | 广东欧珀移动通信有限公司 | Mobile phone protecting case |
| CN114079171A (en) * | 2020-08-11 | 2022-02-22 | Oppo广东移动通信有限公司 | Electric connector and portable electronic equipment protective housing |
| CN114079170A (en) * | 2020-08-11 | 2022-02-22 | Oppo广东移动通信有限公司 | Electric connector and portable electronic equipment protective housing |
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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: 20141126 Termination date: 20210521 |
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| CF01 | Termination of patent right due to non-payment of annual fee |