CN106451642B - Protective case, terminal and charge-discharge system - Google Patents
Protective case, terminal and charge-discharge system Download PDFInfo
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- CN106451642B CN106451642B CN201610971876.XA CN201610971876A CN106451642B CN 106451642 B CN106451642 B CN 106451642B CN 201610971876 A CN201610971876 A CN 201610971876A CN 106451642 B CN106451642 B CN 106451642B
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- terminal
- protective case
- electricity
- battery
- electric energy
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- 230000001681 protective effect Effects 0.000 title claims abstract description 200
- 238000007600 charging Methods 0.000 claims abstract description 79
- 230000005611 electricity Effects 0.000 claims description 129
- 230000005674 electromagnetic induction Effects 0.000 claims description 78
- 238000012545 processing Methods 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 27
- 230000005291 magnetic effect Effects 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 3
- 206010048669 Terminal state Diseases 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 13
- 230000006698 induction Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000003302 ferromagnetic material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- H02J7/025—
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C15/00—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
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- A45C2011/001—
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- A45C2011/002—
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- A45C2011/003—
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The disclosure is directed to a kind of protective case, terminal and charge-discharge systems, belong to application of electronic technology field.Protective case includes: the first power module of protective case ontology and setting on the protective sleeve；First power module provides the terminal with electric energy for storing electric energy, and when the remaining capacity of terminal is lower than default power threshold.Terminal includes: terminal body, and the second power module on terminal body is arranged in；Second power module is used to receive the electric energy that protective case provides the terminal with when the remaining capacity of terminal is lower than default power threshold.Charge-discharge system includes: protective case and terminal.The disclosure solves the problems, such as to need charging equipment carried along when people's carried terminal is outgoing, thereby reduces occupied space when charging, improve the portability of charging.The disclosure is used for terminal and protective case.
Description
Technical field
This disclosure relates to application of electronic technology field, in particular to a kind of protective case, terminal and charge-discharge system.
Background technique
Currently, mobile terminal, such as mobile phone, tablet computer, almost one of essential tool of people.But in order to make
Mobile terminal is more convenient to be carried, and the battery capacity in mobile terminal is generally not too large, and then when producing mobile terminal continuation of the journey
Between shorter problem.
In the related technology, in order to solve the problems, such as that mobile terminal is short cruise duration, generally in mobile terminal not enough power supply
When, it is charged using wired or wireless charging modes to it.Wired charging usually passes through power supply adaptor connection universal
Universal serial bus (English: Universal Serial Bus, abbreviation USB) or mobile power source connection universal universal serial bus are to mobile whole
It charges at end；Mobile terminal is usually placed on wireless charging pedestal by wireless charging, electromagnetic induction method is generally used, to shifting
Dynamic terminal charges.
During realizing disclosed, inventor find the relevant technologies the prior art has at least the following problems:
The relevant technologies need to carry USB, power supply adaptor or wireless charging pedestal in charging, occupied space when charging
Greatly, portability is lower.
Summary of the invention
Occupied space is big when in order to solve to charge in the related technology, the lower problem of portability, and the embodiment of the present disclosure provides
A kind of protective case, terminal and charge-discharge system.The technical solution is as follows:
According to the first aspect of the embodiments of the present disclosure, a kind of protective case is provided, comprising:
Protective case ontology and the first power module being arranged on the protective case ontology；
First power module is lower than default power threshold for storing electric energy, and in the remaining capacity of the terminal
When, Xiang Suoshu terminal provides electric energy.
Optionally, first power module includes the first power supply circuit, the first charging circuit and the first battery, and described the
One battery is used to charge by first charging circuit, and stores electric energy, and first battery is also used in the terminal
When remaining capacity is lower than default power threshold, by first power supply circuit to the terminal transmission electric energy.
Optionally, the terminal includes the second electromagnetic induction circuit,
First power supply circuit is the first electromagnetic induction circuit, and first battery is for passing through the first electromagnetism sense
Answer circuit to the second electromagnetic induction circuit transmission electric energy.
Optionally, the terminal includes the second electromagnetic induction circuit,
First charging circuit is the first electromagnetic induction circuit, and the first electromagnetic induction circuit is for receiving described the
The electric energy of two electromagnetic induction circuit transmissions, and by the power storage into first battery.
Optionally, the first electromagnetic induction circuit includes the first electromagnetic induction coil, first electromagnetic induction coil
First battery ambient or first electromagnetic induction coil setting are centered around in first battery surface, first electricity
Magnetic induction coil and first battery are respectively positioned on the inside of the protective case ontology.
Optionally, the protective case further include: first processing module and the first signal transmitting and receiving module, the first processing mould
Block is connect with the first signal transmitting and receiving module and first power module respectively；
The first signal transmitting and receiving module is used to receive the first information about power that the terminal is sent, the first electricity letter
Breath is used to indicate the remaining capacity of the terminal, and the first signal transmitting and receiving module is also used to transmit first information about power
To the first processing module, the first processing module is used to judge according to first information about power residue of the terminal
Whether electricity is lower than default power threshold, when the remaining capacity of the terminal is lower than default power threshold, control described first
Power module provides electric energy to the terminal.
Optionally, the protective case further include: the first signal transmitting and receiving module, the first signal transmitting and receiving module and described
The connection of one power module, for sending the second information about power to the terminal, second information about power is used to indicate the guarantor
The electricity of sheath.
According to the second aspect of an embodiment of the present disclosure, a kind of terminal is provided, comprising:
The exterior of terminal is socketed with detachable protective set, and the terminal includes:
The second power module on the terminal body is arranged in terminal body；
Second power module is used to receive the guarantor when the remaining capacity of the terminal is lower than default power threshold
The electric energy that sheath is provided to the terminal.
Optionally, second power module includes the second charging circuit and the second battery, and second battery is used for
When the electricity of second battery is lower than default power threshold, the protective case is received to described by second charging circuit
The electric energy that terminal provides, and store the electric energy.
Optionally, second power module further include: the second power supply circuit, second battery are used for by described the
Two power supply circuits provide electric energy to the protective case.
Optionally, the terminal further include: Second processing module and third power supply circuit,
Second battery is connect with the third power supply circuit, the Second processing module respectively, the third power supply
Circuit is used to obtain the electric energy of external power supply transmission, and the power storage that the external power supply is transmitted is to second battery；
The Second processing module is used to detect the electricity of second battery and the electricity of the protective case, described the
The electricity of two batteries is greater than default charge transport threshold value, and the electricity of the protective case is not up to the maximum of the protective case and can fill
It when power consumption, is charged by the third power supply circuit to second battery, and controls second battery by described the
Two power supply circuits provide electric energy to the protective case, alternatively, the electricity in second battery reaches second battery most
Big chargeable electricity, the and when electricity of the protective case is not up to the maximum chargeable electricity of the protective case controls described the
Two batteries provide electric energy to the protective case by second power supply circuit.
Optionally, the terminal further include: second signal transceiver module, the Second processing module and the second signal
Transceiver module connection；
The second signal transceiver module is used to receive the second information about power that the protective case is sent, second electricity
Information is used to indicate the electricity of the protective case, and the second signal transceiver module is also used to transmit second information about power
To the Second processing module, the Second processing module is used to determine the electricity of the protective case according to second information about power
Amount.
Optionally, the protective case includes: the first electromagnetic induction circuit；
Second charging circuit is the second electromagnetic induction circuit, and the second electromagnetic induction circuit is for receiving described the
The electric energy of one electromagnetic induction circuit transmission, and by the power storage into second battery.
Optionally, the protective case includes: the first electromagnetic induction circuit；
Second power supply circuit is the second electromagnetic induction circuit, and second battery is for passing through the second electromagnetism sense
Answer circuit to the first electromagnetic induction circuit transmission electric energy.
Optionally, the second electromagnetic induction circuit includes the second electromagnetic induction coil, second electromagnetic induction coil
Second battery ambient or second electromagnetic induction coil setting are centered around in second battery surface, second electricity
Magnetic induction coil and second battery are arranged in the rear shell.
Optionally, the terminal further include: second signal transceiver module, the second signal transceiver module and described second
Power module connection；
The second signal transceiver module is used to send the first information about power, first information about power to the protective case
It is used to indicate the remaining capacity of the terminal.
Optionally, the terminal is smart phone, computer, multimedia player, electronic reader and wearable device
Any one of.
According to the third aspect of an embodiment of the present disclosure, a kind of charge-discharge system is provided, comprising:
Protective case and terminal；
The protective case can removably be socketed in exterior of terminal, and the protective case includes:
Protective case ontology and the first power module being arranged on the protective case ontology；
First power module is lower than default power threshold for storing electric energy, and in the remaining capacity of the terminal
When, Xiang Suoshu terminal provides electric energy；
The terminal includes:
The second power module on the terminal body is arranged in terminal body；
Second power module is used to receive the guarantor when the remaining capacity of the terminal is lower than default power threshold
The electric energy that sheath is provided to the terminal.
The technical scheme provided by this disclosed embodiment can include the following benefits:
A kind of protective case that the embodiment of the present disclosure provides can store the first electric energy of electric energy by being arranged in protective case
Module can make terminal obtain the electric energy from the first power module when electricity is lower than preset threshold, improve terminal
Cruise duration, and protective case is easy to carry, solves when people's carried terminal is gone out and needs asking for charging equipment carried along
Topic, thereby reduces occupied space when charging, improves the portability of charging.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
It is open.
Detailed description of the invention
In order to illustrate more clearly of embodiment of the disclosure, attached drawing needed in embodiment description will be made below
Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present disclosure, common for this field
For technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of the charge-discharge system provided in disclosure section Example.
Fig. 2 is a kind of block diagram for protective case that one illustrative examples of the disclosure provide.
Fig. 3 is a kind of block diagram for terminal that one illustrative examples of the disclosure provide.
Fig. 4 is the block diagram for the first power module of one kind that one illustrative examples of the disclosure provide.
Fig. 5 is the block diagram for the second power module of one kind that one illustrative examples of the disclosure provide.
Fig. 6 is a kind of block diagram of the part-structure for charge-discharge system that one illustrative examples of the disclosure provide.
Fig. 7 is the structure chart for the first power module of one kind that one illustrative examples of the disclosure provide.
Fig. 8 is the block diagram for another charge-discharge system that one illustrative examples of the disclosure provide.
Fig. 9 is the block diagram for another charge-discharge system that one illustrative examples of the disclosure provide.
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Specific embodiment
In order to keep the purposes, technical schemes and advantages of the disclosure clearer, below in conjunction with attached drawing to the disclosure make into
It is described in detail to one step, it is clear that described embodiment is only a part of embodiment of the disclosure, rather than whole implementation
Example.It is obtained by those of ordinary skill in the art without making creative efforts based on the embodiment in the disclosure
All other embodiment belongs to the range of disclosure protection.
It referring to Figure 1, is the schematic diagram of the charge-discharge system 100 provided in disclosure section Example.The charge and discharge
System may include: protective case 110 and terminal 120, which can removably be socketed in outside terminal 120, the guarantor
Sheath 110 can provide electric energy to terminal 120.For the ease of viewing, the protective case 110 in Fig. 1 is not socketed in terminal 120.
The terminal 120 can be smart phone, computer, multimedia player, electronic reader, wearable device etc..
The protective case 110 can be made of flexible material or rigid material, such as be made of silica gel.
In the embodiments of the present disclosure, the structure of protective case 110 and terminal 120 can be matching setting.
The protective case 110 may include: protective case ontology 1101 and the first electric energy for being arranged on protective case ontology 1101
Module 1102, the terminal is usually rectangular, and corresponding protective case is rectangular, and protective case can be wrapped in the outer of terminal well
Portion, which may include the rear shell being flexibly connected and front cover, or only include rear shell；First power module
1102, for storing electric energy, and when the remaining capacity of terminal 120 is lower than default power threshold, provide electric energy to terminal 120.Eventually
End 120 includes: the second power module 1202 being arranged on terminal body 1201；Second power module 1202 is used in terminal
When 120 electricity is lower than default power threshold, the electric energy that protective case 110 is provided to terminal 120 is received.
Fig. 2 is a kind of block diagram for protective case 110 that one illustrative examples of the disclosure provide, which can
It is releasably socketed in exterior of terminal, specific structure can include: with reference to the protective case 110 in Fig. 1, the protective case 110
Protective case ontology 1101 and the first power module 1102 being arranged on protective case ontology；
First power module 1102 is used to store electric energy, and when the remaining capacity of terminal is lower than default power threshold, to
Terminal provides electric energy.
In the embodiment of the present disclosure, the shape of protective case can agree with terminal, and protective case can be socketed or be wrapped in terminal
Protection and decoration are played the role of in outside；Protective case material selection can there are many, such as: leather, metal, non-toxic plastic,
Silica gel etc. can be selected according to practical application, and the embodiment of the present disclosure does not limit this.
In conclusion a kind of protective case that the embodiment of the present disclosure provides, can store electric energy by being arranged in protective case
The first power module, terminal can be made to obtain the electric energy from the first power module when electricity is lower than preset threshold, mentioned
High cruise duration of terminal, and protective case is easy to carry, solve people's carried terminal it is outgoing when need carried along fill
The problem of electric equipment, thereby reduces occupied space when charging, improves the portability of charging.
Correspondingly, Fig. 3 is a kind of block diagram for terminal 120 that one illustrative examples of the disclosure provide, specific structure can
With with reference to the terminal 120 in Fig. 1, exterior of terminal is socketed with detachable protective set 110 as shown in Figure 1, terminal 120 includes:
The second power module 1202 on terminal body 1201 is set；Second power module 1202 is used in terminal 120
Electricity when being lower than default power threshold, receive the electric energy that protective case 110 is provided to terminal 120.
Optionally, terminal can be smart phone, computer, multimedia player, electronic reader and wearable device
Any one of, the embodiment of the present disclosure does not limit this.
In conclusion a kind of terminal that the embodiment of the present disclosure provides, exterior of terminal are socketed with detachable protective set, second
Power module can receive the electric energy that protective case provides the terminal with, improve when the electricity of terminal is lower than default power threshold
The cruise duration of terminal, and protective case is easy to carry, solves and charging carried along is needed to set when people's carried terminal is gone out
Standby problem thereby reduces occupied space when charging, improves the portability of charging.
Further, above-mentioned default power threshold can be a definite value, such as 50 milliamperes (mA).In practical application,
The percentage of the chargeable electricity of maximum of terminal can be accounted for by the remaining capacity of computing terminal to judge the remaining capacity of terminal
Whether lower than default power threshold, the percentage of the chargeable electricity of maximum of terminal is accounted for lower than default in the remaining capacity of the terminal
When percentage, determine that the remaining capacity of terminal is lower than default power threshold；The maximum that the remaining capacity of the terminal accounts for terminal can
When the percentage of charge capacity is not less than preset percentage, determine that the remaining capacity of terminal is not less than default power threshold.This is pre-
If percentage can be 10% or 15% or 20%, the embodiment of the present disclosure is not limited this, when the remaining capacity of terminal is lower than
When default power threshold, the first power module provides the terminal with electric energy.
Further, the protective case 110 of the embodiment of the present disclosure can be charged by interacting with external power supply progress electric energy,
Its charging modes can be induction wireless charging, wired charging or field coupling formula wireless charging, the embodiment of the present disclosure
It does not limit this.Exemplary, when being charged using the mode of wired charging to protective case, general serial has been can be set in protective case
Bus (English: Universal Serial Bus；Referred to as: USB) interface, the USB interface can connect the outside with USB line
Charger (such as power supply adaptor) is charged with connecting the power supply of 220V (volt) voltage by external charger；Make
When being charged with the mode of electric field manifold type wireless charging to protective case, by the way that power transmission electrode is arranged in external power supply,
It is arranged in the battery of protective case by electrode, the induction field that is generated using power transmission electrode and between by electrode is charged.
The protective case 110 of the embodiment of the present disclosure can also be charged by interacting with the progress electric energy of terminal 120.Further
It can also discharge to terminal 120.
It is exemplary, as shown in figure 4, Fig. 4 is the frame for the first power module of one kind that one illustrative examples of the disclosure provide
Figure, the first power module 1102 of protective case 110 include the first charging circuit 1102a, the first battery 1102b and the first power supply electricity
Road 1102c, the first battery 1102b are used to charge by the first charging circuit 1102a, and store electric energy, first charging circuit
1102a can be to carry out the circuit that electric energy interacts with external power supply, or carry out electric energy friendship with terminal 120 shown in FIG. 1
Mutual circuit；First battery 1102b is also used to when the remaining capacity of terminal is lower than default power threshold, passes through the first power supply electricity
Road 1102c is to terminal transmission electric energy.
In the embodiments of the present disclosure, the first battery can be lithium battery, and charge-discharge performance is good, and can support wireless charging
The battery of power technology, the selection of the first battery or other support wireless charging technologies, the embodiment of the present disclosure do not do this
It limits.
It should be noted that in the embodiments of the present disclosure, the first charging circuit both can receive the electric energy for carrying out self terminal,
It can receive the electric energy from external power supply, therefore, which can charge by the electric energy that terminal is sent, can also be with
It is detached from terminal individually to charge, terminal is disassembled protective case when there is other use, by external power supply pair
Protective case charges, and keeps charging modes more flexible.
In the embodiment of the present disclosure, when protective case 110 can discharge to terminal 120.As shown in figure 5, Fig. 5 is the disclosure one
The block diagram for the second power module of one kind that illustrative examples provide, the second power module 1202 include the second charging circuit
1202a and the second battery 1202b, the second battery 1202b, which is used to be lower than in the electricity of the second battery 1202b, presets power threshold
When, the electric energy that protective case 110 provides the terminal with is received by the second charging circuit 1202a, and store electric energy.
In the embodiments of the present disclosure, the second battery can be lithium battery, and the selection of the second battery can refer to above-mentioned first
The selection of battery, this will not be repeated here for the embodiment of the present disclosure.
Further, as shown in fig. 6, Fig. 6 is a kind of portion for charge-discharge system that one illustrative examples of the disclosure provide
The block diagram of separation structure, when terminal 120 is interacted by carrying out electric energy with protective case 110 to charge for protective case, the second electric energy mould
Block 1202 can also include: that the second power supply circuit 1202c, the second battery 1202b is used to pass through the second power supply circuit 1202c to guarantor
Sheath 110 provides electric energy.
In practical application, protective case 110 can also transmit electric energy to terminal 120 by way of electromagnetic induction.At this point, the
One power supply circuit 1102c can be the first electromagnetic induction circuit, the first battery 1102b be used for by the first electromagnetic induction circuit to
Second electromagnetic induction circuit transmission electric energy.Correspondingly, the second charging circuit 1202a is the second electromagnetic induction circuit, the second electromagnetism
Sensor circuit is used to receive the electric energy of the first electromagnetic induction circuit transmission, and by power storage into the second battery 1202b.
In practical application, protective case 110 can also receive the electric energy of the transmission of terminal 120 by way of electromagnetic induction.
At this point, the first charging circuit 1102a is the first electromagnetic induction circuit, the first electromagnetic induction circuit is for receiving the second electromagnetic induction
The electric energy of circuit transmission, and by power storage into the first battery 1102b.Second power supply circuit 1202c is the second electromagnetic induction
Circuit, the second battery 1202b are used to pass through the second electromagnetic induction circuit to the first electromagnetic induction circuit transmission electric energy.
The first above-mentioned electromagnetic induction circuit can be same circuit, that is to say that the first charging circuit 1102a and first is supplied
The function of circuit 1102c can be realized by same circuit.The second above-mentioned electromagnetic induction circuit can be same circuit, namely
It is that the function of the second charging circuit 1202a and the second power supply circuit 1202c can be realized by same circuit.
In practical application, the first electromagnetic induction circuit includes the first electromagnetic induction coil, and the first electromagnetic induction coil surrounds
It is arranged in the first battery ambient or the first electromagnetic induction coil in the first battery surface, as shown in fig. 7, Fig. 7 is with the first electromagnetism sense
Coil setting is answered to be illustrated for the first battery surface, Fig. 7 is one kind first that one illustrative examples of the disclosure provide
The structure chart of power module comprising: the first battery 1102b, the first electromagnetic induction coil 1102d and electric energy process circuit
1102e, optionally, the first power module further include ferromagnetic material 1102f.
First electromagnetic induction coil 1102d is uniformly fitted in front and back sides (the reverse side electromagnetic induction of the first battery 1102b respectively
Coil is not drawn), electromagnetic induction coil 1102d points are inner ring and outer rings, and electric energy process circuit 1102e is separately connected electromagnetic induction
The outer ring of coil 1102d and the first battery 110bb, the electric energy generated its role is to receive electromagnetic induction coil 1102d induction,
The first battery 1102b is stored in after rectifier transformer, thus charge to the first battery 1102b, optionally, electromagnetic induction
The inner ring of coil 1102d is provided with ferromagnetic material 1102f, and ferromagnetic material 1102f is used to increase the sense of electromagnetic induction coil 1102d
Effect is answered, to increase the electricity generated.
Optionally, each structure in the first power module can be set in the inside of protective case ontology, such as the first electricity
Magnetic induction coil and the first battery are respectively positioned on the inside of protective case ontology, and exemplary, in practical applications, use is induction
When the mode of wireless charging charges to terminal and protective case, can be internally provided in protective case can accommodate the first electric energy
The hollow chamber of module, it is by the hollow chamber that first power module is effectively fixed, ensuring that protective case appearance looks elegant is practical
Under the premise of make the first power module and terminal keep closely being bonded, improve the charge efficiency of wireless charging.
The structure of second electromagnetic induction circuit can be identical or different with the structure of the first electromagnetic induction circuit, exemplary,
Terminal includes rear shell, and the structure of the rear shell can match with the rear shell of the protective case ontology of protective case, the second electromagnetic induction electricity
Road includes the second electromagnetic induction coil, and the second electromagnetic induction coil is centered around the second battery ambient or the second electromagnetic induction coil is set
It sets in the second battery surface, the second electromagnetic induction coil and the second battery are arranged in rear shell.Its structure can also be with reference to figure
7, the embodiment of the present disclosure does not repeat this.
It should be noted that can also be carried out between protective case 110 and terminal 120 in addition to the transmission of electric energy can be carried out
The transmission of signal of communication, to carry out the monitoring of electricity mutually.The embodiment of the present disclosure is illustrated by taking following two aspect as an example:
On the one hand, protective case can be by the transmission of signal of communication come the electricity of monitor terminal, in terminal power deficiency
When charge to terminal.
It is exemplary, as shown in figure 8, Fig. 8 is the frame for another charge-discharge system that one illustrative examples of the disclosure provide
Figure, protective case 110 may include: the first signal transmitting and receiving module 1103 and first processing module 1104, first processing module 1104
It is connect respectively with the first signal transmitting and receiving module 1103 and the first power module 1102；First signal transmitting and receiving module 1103 is for receiving
The first information about power that terminal 120 is sent, the first information about power are used to indicate the remaining capacity of terminal 120, the first signal transmitting and receiving
Module 1103 is also used to for the first information about power being transmitted to first processing module 1104, and first processing module 1104 is used for according to the
One information about power judges whether the remaining capacity of terminal 120 is lower than default power threshold, is lower than in the remaining capacity of terminal 120 pre-
If when power threshold, the first power module 1102 of control provides electric energy to terminal 120.
Correspondingly, terminal 120 may include: second signal transceiver module 1203, second signal transceiver module 1203 and
The connection of two power modules 1202；Second signal transceiver module 1203 is used to send the first information about power, the first electricity to protective case 110
Amount information is used to indicate the remaining capacity of terminal 120.
On the other hand, terminal 120 can monitor the electricity of protective case 110 by the transmission of signal of communication, in terminal
It charges when 120 chargings and 110 not enough power supply of protective case to protective case 110.
Protective case 110 further include: the first signal transmitting and receiving module 1103, the first signal transmitting and receiving module 1103 and the first electric energy mould
Block 1102 connects, and for sending the second information about power to terminal 120, the second information about power is used to indicate the electricity of protective case 110.
It is exemplary, as shown in figure 9, Fig. 9 is the frame for another charge-discharge system that one illustrative examples of the disclosure provide
Figure, protective case 110 further include: the first signal transmitting and receiving module 1103, the first signal transmitting and receiving module 1103 and the first power module
1102 connections, for sending the second information about power to terminal 120, the second information about power is used to indicate the electricity of protective case 110.
Terminal packet 120 includes: Second processing module 1204 and third power supply circuit 1205, the second power module respectively with third
Power supply circuit 1205, Second processing module 1204 connect, and third power supply circuit 1205 is used to obtain the electric energy of external power supply transmission,
And by the power storage of external power supply transmission to the second battery.In practical application, third power supply circuit 1205 passes through external power supply
The mode of charging can be induction wireless charging, wired charging or field coupling formula wireless charging, the embodiment of the present disclosure
It does not limit this.Exemplary, when using the mode of wired charging to terminal charge, USB interface has been can be set in terminal, this
Three power supply circuits are connect with USB interface, which can connect external charger (such as the power adaptation with USB line
Device), it is charged with connecting the power supply of 220V voltage by external charger；Use the mode of field coupling formula wireless charging
When charging to terminal, by the way that power transmission electrode is arranged in external power supply, setting is utilized by electric electrode in the battery of terminal
It send point electrode and is charged by the induction field generated between electrode.
Terminal 120 can refer to the relevant technologies by carrying out the structure that interact of electric energy with external power supply, the disclosure to this not
It limits.
In the embodiments of the present disclosure, the second charging circuit can receive the electric energy from protective case, and third power supply circuit can
To receive the electric energy from external power supply, therefore, which can receive the electric energy from protective case by the second charging circuit,
Protective case can also be detached to be charged by electric energy of the third power supply circuit reception from external power supply.
Second processing module is used to detect the electricity of the second battery and the electricity of protective case, is greater than in the electricity of the second battery
Default charge transport threshold value, and the electricity of protective case is not up to maximum chargeable electricity (namely its first battery of protective case
Battery capacity) when, it is charged by third power supply circuit to the second battery, and control the second battery and pass through the second power supply circuit to guarantor
Sheath provides electric energy, alternatively, the electricity in the second battery reaches the chargeable electricity of maximum of the second battery, and the electricity of protective case
Not up to the maximum chargeable electricity of protective case when, the second battery of control provides electric energy to protective case by the second power supply circuit.
Further, as shown in figure 9, terminal 120 further include: second signal transceiver module 1203, the Second processing module
1204 connect with second signal transceiver module 1203；Second signal transceiver module 1203 is used to receive the second electricity of protective case transmission
Information is measured, which is used to indicate the electricity of protective case, and second signal transceiver module 1203 is also used to the second electricity
Amount information is transmitted to Second processing module 1204, and Second processing module 1204 is used to determine protective case according to the second information about power
Electricity.
It should be noted that display screen has can be set in terminal, terminal can show the residue of the terminal by display screen
The remaining capacity of electricity and protective case facilitates user to carry out remaining capacity inquiry in time, in terminal or protective case not enough power supply
When, it is charged accordingly.
The charge-discharge system according to shown in above-described embodiment, to the charging scheme of protective case and terminal can include at least with
Lower two kinds of achievable modes:
The first can realize mode: when external power supply transmits electric energy to tertiary circuit, can detecte the electricity of the second battery
Whether amount is greater than default charge transport threshold value, and whether the electricity for detecting protective case reaches the chargeable electricity of maximum of protective case
Amount is greater than default charge transport threshold value in the electricity of the second battery, and the electricity of protective case is not up to the maximum of protective case and can fill
It when power consumption, is charged by third power supply circuit to the second battery, and controls the second battery and pass through the second power supply circuit to protection
Set provides electric energy.In this way, by the way that default charge transport threshold value is arranged, it is ensured that the electricity of the second battery is being charged to a certain degree
It charges again to protective case afterwards, guarantees the charging priority of terminal, also, whether the electricity by detecting protective case in advance reaches guarantor
The chargeable electricity of maximum of sheath, can be unrestrained to avoid electric energy caused by protective case electricity abundance, also being charged to it
Take.
It should be noted that default charge transport threshold value is a transmission trigger door threshold, it can be a definite value, example
Such as 150 milliamperes (mA).In practical application, the percentage of maximum chargeable electricity can also be accounted for by the remaining capacity of computing terminal
Judge whether the remaining capacity of terminal is lower than default charge transport threshold value, accounts for maximum chargeable electricity in the remaining capacity of the terminal
When the percentage of amount is lower than preset percentage, determine that the remaining capacity of terminal is lower than default charge transport threshold value；In the terminal
When remaining capacity accounts for the percentage of maximum chargeable electricity not less than preset percentage, determine the remaining capacity of terminal not less than pre-
If charge transport threshold value.The preset percentage can be that the percentage can be 85% or 90%, the embodiment of the present disclosure to this not
It limits.
Second of achievable mode: when external power supply transmits electric energy to tertiary circuit, it can detecte the electricity of the second battery
Whether amount reaches the chargeable electricity of maximum of the second battery, and the electricity for detecting protective case whether reach the maximum of protective case can
Charge capacity reaches the chargeable electricity of maximum of the second battery in the electricity of the second battery, and the electricity of protective case is not up to protected
When the maximum chargeable electricity of sheath, the second battery of control provides electric energy to protective case by the second power supply circuit.In this way, passing through
Whether the electricity of the second battery of detection reaches the chargeable electricity of maximum of the second battery in advance, it is ensured that the electricity of the second battery
It charges again to protective case after being full of, guarantees the charging priority of terminal, also, whether the electricity by detecting protective case in advance reaches
To the chargeable electricity of maximum of protective case, the generated electricity that charges can also be carried out to it to avoid in protective case electricity abundance
It can waste.
In conclusion a kind of protective case that the embodiment of the present disclosure provides, can store electric energy by being arranged in protective case
The first power module, terminal can be made to obtain the electric energy from the first power module when electricity is lower than preset threshold, mentioned
High cruise duration of terminal, and protective case is easy to carry, solve people's carried terminal it is outgoing when need carried along fill
The problem of electric equipment, thereby reduces occupied space when charging, improves the portability of charging.
Correspondingly, a kind of terminal that the embodiment of the present disclosure provides, exterior of terminal is socketed with detachable protective set, by
Setting can store the first power module of electric energy in protective case, and terminal can be made to obtain to come when electricity is lower than preset threshold
From the electric energy of the first power module, the cruise duration of terminal is improved, and protective case is easy to carry, solves people and carry eventually
The problem of end needs charging equipment carried along when outgoing, thereby reduces occupied space when charging, improves charging just
The property taken.
A kind of charge-discharge system that the embodiment of the present disclosure provides can store the first of electric energy by being arranged in protective case
Power module can make terminal obtain the electric energy from the first power module when electricity is lower than preset threshold, improve end
The cruise duration at end, and protective case is easy to carry, solves when people's carried terminal is gone out and needs charging equipment carried along
The problem of, occupied space when charging is thereby reduced, the portability of charging is improved.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and module, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are wanted by right
It asks and points out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (13)
1. a kind of protective case, which is characterized in that the protective case can removably be socketed in exterior of terminal, the protective case
Shape is agreed with the terminal, and for protecting and modifying the terminal, the protective case includes:
Protective case ontology and the first power module being arranged on the protective case ontology, after the protective case ontology only includes
Shell；
First power module is used to store electric energy, and when the remaining capacity of the terminal is lower than default power threshold, to
The terminal provides electric energy；
Wherein, first power module includes the first power supply circuit, the first charging circuit and the first battery, first battery
For charging by first charging circuit, and electric energy is stored, first battery is also used to the residue electricity in the terminal
When amount is lower than the default power threshold, by first power supply circuit to the terminal transmission electric energy；First charging
Circuit is greater than by the terminal in the electricity of the second battery pre- for receiving the electric energy from the terminal, the electric energy of the terminal
If charge transport threshold value, and when the electricity of the protective case is not up to the maximum chargeable electricity of the protective case, to the guarantor
Sheath provides；Alternatively, the electricity in second battery reaches the chargeable electricity of maximum of second battery, and the protection
When the electricity of set is not up to the maximum chargeable electricity of the protective case, Xiang Suoshu protective case is provided；Second battery is used for
Electric energy is provided to the protective case；
Wherein, second battery is located on the terminal body of the terminal, and second battery is also used in second electricity
When the electricity in pond is lower than the default power threshold, the electric energy that the protective case is provided to the terminal is received, and described in storage
Electric energy.
2. protective case according to claim 1, which is characterized in that the terminal includes the second electromagnetic induction circuit,
First power supply circuit is the first electromagnetic induction circuit, and first battery is used for through the first electromagnetic induction electricity
Second electromagnetic induction circuit transmission electric energy described in road direction.
3. protective case according to claim 2, which is characterized in that
The first electromagnetic induction circuit includes the first electromagnetic induction coil, and first electromagnetic induction coil is centered around described the
One battery ambient or first electromagnetic induction coil setting in first battery surface, first electromagnetic induction coil and
First battery is respectively positioned on the inside of the protective case ontology.
4. protective case according to claim 1, which is characterized in that the protective case further include: first processing module and
One signal transmitting and receiving module, the first processing module connect with the first signal transmitting and receiving module and first power module respectively
It connects；
The first signal transmitting and receiving module is used to receive the first information about power that the terminal is sent, and first information about power is used
In the remaining capacity for indicating the terminal, the first signal transmitting and receiving module is also used to first information about power being transmitted to institute
First processing module is stated, the first processing module is used to judge according to first information about power remaining capacity of the terminal
Whether the default power threshold is lower than, when the remaining capacity of the terminal is lower than the default power threshold, described in control
First power module provides electric energy to the terminal.
5. protective case according to claim 1, which is characterized in that the protective case further include: the first signal transmitting and receiving module,
The first signal transmitting and receiving module is connected with first power module, for sending the second information about power, institute to the terminal
State the electricity that the second information about power is used to indicate the protective case.
6. a kind of terminal, which is characterized in that the exterior of terminal is socketed with detachable protective set, and the protective case is for protecting
With the modification terminal, the terminal includes:
The second power module on the terminal body is arranged in terminal body；
Second power module is used to receive the protective case when the remaining capacity of the terminal is lower than default power threshold
The electric energy provided to the terminal；
Wherein, second power module includes the second charging circuit and the second battery, and second battery is used for described the
When the electricity of two batteries is lower than the default power threshold, the protective case is received to the end by second charging circuit
The electric energy provided is provided, and stores the electric energy；
Wherein, second power module further include: the second power supply circuit, second battery are used to power by described second
Circuit provides electric energy to the protective case；
The terminal further include: Second processing module and third power supply circuit,
Second battery is connect with the third power supply circuit, the Second processing module respectively, the third power supply circuit
For obtaining the electric energy of external power supply transmission, and the power storage that the external power supply is transmitted is to second battery；
The Second processing module is used to detect the electricity of second battery and the electricity of the protective case, in second electricity
The electricity in pond is greater than default charge transport threshold value, and the electricity of the protective case is not up to the chargeable electricity of maximum of the protective case
It when amount, is charged by the third power supply circuit to second battery, and controls second battery and supplied by described second
Circuit provides electric energy to the protective case, alternatively, second battery electricity reach the maximum of second battery can
Charge capacity, and when the electricity of the protective case is not up to the maximum chargeable electricity of the protective case, control second electricity
Pond provides electric energy to the protective case by second power supply circuit.
7. terminal according to claim 6, which is characterized in that the terminal further include: second signal transceiver module, it is described
Second processing module is connect with the second signal transceiver module；
The second signal transceiver module is used to receive the second information about power that the protective case is sent, second information about power
It is used to indicate the electricity of the protective case, the second signal transceiver module is also used to second information about power being transmitted to institute
Second processing module is stated, the Second processing module is used to determine the electricity of the protective case according to second information about power.
8. according to any terminal of claim 6 to 7, which is characterized in that the protective case includes: the first electromagnetic induction electricity
Road；
Second charging circuit is the second electromagnetic induction circuit, and the second electromagnetic induction circuit is for receiving first electricity
The electric energy of magnetic conduction circuitry transmission, and by the power storage into second battery.
9. according to any terminal of claim 6 to 7, which is characterized in that the protective case includes: the first electromagnetic induction electricity
Road；
Second power supply circuit is the second electromagnetic induction circuit, and second battery is used for through the second electromagnetic induction electricity
First electromagnetic induction circuit transmission electric energy described in road direction.
10. terminal according to claim 8, which is characterized in that the terminal includes rear shell,
The second electromagnetic induction circuit includes the second electromagnetic induction coil, and second electromagnetic induction coil is centered around described the
Two battery ambients or second electromagnetic induction coil setting in second battery surface, second electromagnetic induction coil with
Second battery is arranged in the rear shell.
11. terminal according to claim 6, which is characterized in that the terminal further include: second signal transceiver module, institute
Second signal transceiver module is stated to connect with second power module；
The second signal transceiver module is used to send the first information about power to the protective case, and first information about power is used for
Indicate the remaining capacity of the terminal.
12. terminal according to claim 6, which is characterized in that
The terminal is any one of smart phone, computer, multimedia player, electronic reader and wearable device.
13. a kind of charge-discharge system characterized by comprising protective case and terminal；
The protective case can removably be socketed in exterior of terminal, and the shape of the protective case is agreed with the terminal, is used for
The terminal is protected and modifies, the protective case includes:
Protective case ontology and the first power module being arranged on the protective case ontology, after the protective case ontology only includes
Shell；
First power module is used to store electric energy, and when the remaining capacity of the terminal is lower than default power threshold, to
The terminal provides electric energy；
Wherein, first power module includes the first power supply circuit, the first charging circuit and the first battery, first battery
For charging by first charging circuit, and electric energy is stored, first battery is also used to the residue electricity in the terminal
When amount is lower than the default power threshold, by first power supply circuit to the terminal transmission electric energy；First charging
Circuit is greater than by the terminal in the electricity of the second battery pre- for receiving the electric energy from the terminal, the electric energy of the terminal
If charge transport threshold value, and when the electricity of the protective case is not up to the maximum chargeable electricity of the protective case, to the guarantor
Sheath provides；Alternatively, the electricity in second battery reaches the chargeable electricity of maximum of second battery, and the protection
When the electricity of set is not up to the maximum chargeable electricity of the protective case, Xiang Suoshu protective case is provided；Second battery is used for
Electric energy is provided to the protective case；
Wherein, second battery is located on the terminal body of the terminal, and second battery is also used in second electricity
When the electricity in pond is lower than the default power threshold, the electric energy that the protective case is provided to the terminal is received, and described in storage
Electric energy；
The terminal includes:
The second power module on the terminal body is arranged in terminal body；
Second power module is used to receive the guarantor when the remaining capacity of the terminal is lower than the default power threshold
The electric energy that sheath is provided to the terminal；
Wherein, second power module includes the second charging circuit and the second battery, and second battery is used for described the
When the electricity of two batteries is lower than the default power threshold, the protective case is received to the end by second charging circuit
The electric energy provided is provided, and stores the electric energy；
Wherein, second power module further include: the second power supply circuit, second battery are used to power by described second
Circuit provides electric energy to the protective case；
The terminal further include: Second processing module and third power supply circuit,
Second battery is connect with the third power supply circuit, the Second processing module respectively, the third power supply circuit
For obtaining the electric energy of external power supply transmission, and the power storage that the external power supply is transmitted is to second battery；
The Second processing module is used to detect the electricity of second battery and the electricity of the protective case, in second electricity
The electricity in pond is greater than default charge transport threshold value, and the electricity of the protective case is not up to the chargeable electricity of maximum of the protective case
It when amount, is charged by the third power supply circuit to second battery, and controls second battery and supplied by described second
Circuit provides electric energy to the protective case, alternatively, second battery electricity reach the maximum of second battery can
Charge capacity, and when the electricity of the protective case is not up to the maximum chargeable electricity of the protective case, control second electricity
Pond provides electric energy to the protective case by second power supply circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610971876.XA CN106451642B (en) | 2016-10-31 | 2016-10-31 | Protective case, terminal and charge-discharge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610971876.XA CN106451642B (en) | 2016-10-31 | 2016-10-31 | Protective case, terminal and charge-discharge system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106451642A CN106451642A (en) | 2017-02-22 |
| CN106451642B true CN106451642B (en) | 2019-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610971876.XA Active CN106451642B (en) | 2016-10-31 | 2016-10-31 | Protective case, terminal and charge-discharge system |
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| CN (1) | CN106451642B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111682597A (en) * | 2019-03-11 | 2020-09-18 | 天津大学 | Assembled portable power source based on wireless charging |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201044460Y (en) * | 2007-06-01 | 2008-04-02 | 伟成工业有限公司 | Portable protection and power supply device of electric appliance |
| WO2011065595A1 (en) * | 2009-11-27 | 2011-06-03 | 상신이디피(주) | Portable charger for mobile phone |
| CN204425426U (en) * | 2014-12-24 | 2015-06-24 | 光碁科技股份有限公司 | There is the mobile phone protection valve jacket of wireless charging discharging function |
-
2016
- 2016-10-31 CN CN201610971876.XA patent/CN106451642B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201044460Y (en) * | 2007-06-01 | 2008-04-02 | 伟成工业有限公司 | Portable protection and power supply device of electric appliance |
| WO2011065595A1 (en) * | 2009-11-27 | 2011-06-03 | 상신이디피(주) | Portable charger for mobile phone |
| CN204425426U (en) * | 2014-12-24 | 2015-06-24 | 光碁科技股份有限公司 | There is the mobile phone protection valve jacket of wireless charging discharging function |
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|---|---|
| CN106451642A (en) | 2017-02-22 |
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