CN103915870A - Power source and terminal - Google Patents
Power source and terminal Download PDFInfo
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- CN103915870A CN103915870A CN201410121303.9A CN201410121303A CN103915870A CN 103915870 A CN103915870 A CN 103915870A CN 201410121303 A CN201410121303 A CN 201410121303A CN 103915870 A CN103915870 A CN 103915870A
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- battery
- power supply
- output port
- terminal
- connecting circuit
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Abstract
The invention discloses a power source and a terminal and belongs to the electronic technical field. The power source comprises a battery rack, at least one battery and a power supply output port. At least one battery groove is formed in the battery rack. The batteries are installed in the battery grooves. A connection circuit is further arranged in the battery rack. The battery is connected to a power supply output port through the connection circuit. By the adoption of the power source and the terminal, the utilization rate of resources can be improved.
Description
Technical field
The disclosure is directed to electronic technology field, especially about a kind of power supply and terminal.
Background technology
Along with the development of terminal technology and mobile communication technology, the mobile terminals such as mobile phone, panel computer have obtained universal and application widely, become one of very important instrument in people's routine work and life.Power supply is to be the equipment of mobile terminal power supply, and the power supply in mobile terminal generally adopts battery, as nickel-cadmium cell, lithium ion battery etc.
Along with the development of mobile terminal, in order to coordinate updating of function, the updating of operability, and the updating of outward appearance, the structure of mobile terminal is also in continuous variation, and the shape and structure of corresponding battery also constantly changes thereupon.
Realizing in process of the present disclosure, inventor finds at least to exist following problem:
Due to the progress at full speed of technology, it is shorter and shorter that people change cycle of mobile terminal, and the battery in the mobile terminal of being changed is often all newer, can not mating due to the cell shapes structure of different mobile terminal, cause these batteries idle, thereby, the waste of battery resource caused.
Summary of the invention
In order to overcome the problem existing in correlation technique, the disclosure provides a kind of power supply and terminal.Described technical scheme is as follows:
According to the first aspect of disclosure embodiment, a kind of power supply is provided, described power supply comprises battery carrier, at least one battery and power supply output port, wherein:
On described battery carrier, be provided with at least one battery case, described at least one battery is installed on respectively in described at least one battery case;
In described battery carrier, be also provided with connecting circuit, described at least one battery is linked into described power supply output port by described connecting circuit.
Optionally, the number of described battery is greater than one;
Described at least one battery is linked into described power supply output port by described connecting circuit, comprising:
Each battery is connected with described power supply output port after by described connecting circuit parallel connection.
Optionally, the rated voltage of described each battery is within the scope of predeterminated voltage.
Optionally, in the each parallel branch in described connecting circuit, be provided with one way conducting device, the conducting direction of described one way conducting device is that the discharging current of the battery of its place parallel branch connection flows to.
Optionally, the shape of each battery matches with each battery case respectively.
Optionally, described power supply output port is provided with conductive metal sheet.
Optionally, described conductive metal sheet is hook-type conductive metal sheet.
Optionally, described power supply also comprises fixed block, and the shape of described fixed block and the battery compartment of target terminal match;
Described power supply output port is arranged at position corresponding with the battery connectivity port of described battery compartment on described fixed block.
Optionally, be provided with at least one battery protecting circuit in described connecting circuit, described at least one battery protecting circuit is connected with described at least one battery respectively.
According to the second aspect of disclosure embodiment, a kind of terminal is provided, described terminal comprises fuselage and power supply, wherein:
The power supply output port of described power supply is connected with the battery connectivity port in the battery compartment of described fuselage.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect:
In disclosure embodiment, power supply comprises battery carrier, at least one battery and power supply output port, wherein, on battery carrier, be provided with at least one battery case, this at least one battery is installed on respectively in this at least one battery case, in battery carrier, be also provided with connecting circuit, this at least one battery is linked into power supply output port by this connecting circuit, like this, be that terminal is powered by this power supply, can be subject to the restriction of cell shapes structure, can realize recycling to idle battery, thereby, the utilance of raising resource.
Should be understood that, it is only exemplary and explanatory that above general description and details are hereinafter described, and can not limit the disclosure.
Brief description of the drawings
Accompanying drawing is herein merged in specification and forms the part of this specification, shows and meets embodiment of the present disclosure, and be used from and explain principle of the present disclosure with specification one.In the accompanying drawings:
Fig. 1 is according to the structural representation of a kind of power supply shown in an exemplary embodiment;
Fig. 2 is according to the connecting circuit schematic diagram of a kind of power supply shown in an exemplary embodiment;
Fig. 3 is according to the structural representation of a kind of conductive metal sheet shown in an exemplary embodiment;
Fig. 4 is according to the structural representation of a kind of fixed block shown in an exemplary embodiment.
Marginal data:
1, battery carrier 2, battery
3, power supply output port 4, battery case
5, connecting circuit 6, the first diode
7, the second diode 8, battery protecting circuit
9, conductive metal sheet 10, fixed block
By above-mentioned accompanying drawing, the embodiment that the disclosure is clear and definite has been shown, will there is hereinafter more detailed description.These accompanying drawings and text description are not the scope in order to limit disclosure design by any mode, but by reference to specific embodiment for those skilled in the art illustrate concept of the present disclosure.
Embodiment
Here will at length describe exemplary embodiment, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless separately there is expression, the same numbers in different accompanying drawings represents same or analogous key element.Execution mode described in following exemplary embodiment does not represent all execution modes consistent with the disclosure.On the contrary, they are only and the example of apparatus and method as consistent in some aspects that described in detail in appended claims, of the present disclosure.
Embodiment mono-
Disclosure embodiment provides a kind of power supply, as shown in Figure 1, this power supply comprises battery carrier 1, at least one battery 2 and power supply output port 3, wherein: on battery carrier 1, be provided with at least one battery case 4, above-mentioned at least one battery 2 is installed on respectively in above-mentioned at least one battery case 4; In battery carrier 1, be also provided with connecting circuit 5, above-mentioned at least one battery 2 is linked into power supply output port 3 by connecting circuit 5.
In disclosure embodiment, power supply comprises battery carrier, at least one battery and power supply output port, wherein, on battery carrier, be provided with at least one battery case, this at least one battery is installed on respectively in this at least one battery case, in battery carrier, be also provided with connecting circuit, this at least one battery is linked into power supply output port by this connecting circuit, like this, be that terminal is powered by this power supply, can be subject to the restriction of cell shapes structure, can realize recycling to idle battery, thereby, the utilance of raising resource.
Embodiment bis-
Below in conjunction with embodiment, power supply shown in Fig. 1 is described in detail, this power supply comprises battery carrier 1, at least one battery 2 and power supply output port 3, wherein: on battery carrier 1, be provided with at least one battery case 4, above-mentioned at least one battery 2 is installed on respectively in above-mentioned at least one battery case 4; In battery carrier 1, be also provided with connecting circuit 5, above-mentioned at least one battery 2 is linked into power supply output port 3 by connecting circuit 5.
Wherein, battery 2 can be the battery that any terminal is used, as battery of mobile phone etc.Power supply output port 3 is ports that power supply is powered to external equipment, can be for connecting terminal to be powered, and as mobile phone etc.
In force, the number of battery 2 can be one or more, and the number of battery case 4 can be also one or more, and the number of the number of battery 2 and battery case 4 can be identical, or the number of battery 2 can be less than the number of battery case 4.Each battery 2 inserts respectively in a battery case 4, can be provided with the contact chip of connecting circuit 5 in battery case 4, for contacting with the both positive and negative polarity of battery 2.Battery case 4 can be varied with the fixed form of battery 2, for example, holder is set in battery case 4 and battery clamped etc.When power supply output port 3 is with in the time that the power supply input port (as battery connectivity port) of power supply terminal is connected, power supply can treat that to this power supply terminal powers.
The power supply that disclosure embodiment provides can treat that power supply terminal powers to one, also can be simultaneously treats that to multiple power supply terminal powers.
Alternatively, the situation that is greater than for the number of battery 2, each battery 2 can be by connecting with power supply output port 3 after connecting circuit 5 parallel connections.
In force, each battery 2 is parallel with one another by connecting circuit 5, as shown in the circuit diagram of Fig. 2, each battery 2 is connected with power supply output port 3 respectively, these batteries 2 in parallel connect same power supply output port 3 external equipment are powered, like this, total electric weight of power supply is the electric weight summation of each battery 2, has effectively promoted the duration of power supply supplying power for outside.
The situation that is greater than one for the number of battery 2, by by the power supply that obtains large electric weight parallel with one another each battery 2, this power supply can be in the development& testing process of terminal.For example, in the time that the antenna of mobile phone is tested, mobile phone need to be placed in to electro-magnetic shielding cover (make mobile phone and extraneous wireless signal isolated), now cannot charge to mobile phone by charger, and general mobile phone first wife's battery electric quantity is less, cannot meet the requirement of length of testing speech.If adopt above-mentioned power supply, larger electric weight can be provided, thereby can ensure enough length of testing speech.Certainly, this power supply can also be applied in the application scenarios of other large power consumption.
Optionally, the rated voltage of each battery 2 is within the scope of predeterminated voltage.
In force, can preset voltage range, choose the battery of rated voltage within the scope of predeterminated voltage, for example, in the time that predeterminated voltage scope is 3.4 volts~4.2 volts, choose the battery of rated voltage within the scope of 3.4 volts~4.2 volts as the battery 2 that can be arranged in battery case 4, as chosen battery of 3.8 volts, 3.9 volts etc.Wherein, predeterminated voltage scope can be according to treating that the power supply voltage range that power supply terminal allows is definite, for example, can be to treat the minimum supply power voltage that power supply terminal allowed and to treat that maximum supply power voltage that power supply terminal can bear is as predeterminated voltage scope, wherein, minimum supply power voltage can be for treating power supply terminal can start shooting and normally the work supply power voltage of needed minimum.
Further alternative, the relation of the rated voltage of each battery 2 can also be: the rated voltage of each battery 2 is identical.
After the above-mentioned rated voltage to each battery 2 limits, power acquisition is treated power supply terminal with the battery 2 that meets above-mentioned condition and is powered, thereby can ensure to treat the stability that power supply terminal is powered.
Alternatively, in order to prevent occurring mutual charging phenomenon between each battery 2, be that the battery 2 that voltage is high charges to the low battery 2 of voltage, in each parallel branch in connecting circuit 5, can be provided with one way conducting device, the conducting direction of one way conducting device first is that the discharging current of the battery 2 of its place parallel branch connection flows to.
Wherein, one way conducting device can be that the conducting direction of the first diode 6, the first diodes 6 is the discharging current flow direction of the battery 2 of its place parallel branch connection, as shown in Figure 2.
Based on said structure, utilize the feature of diode unilateral conduction, the current direction that limits each battery 2 can only flow to for discharging current, can not flow to for charging current, thereby can prevent that certain battery 2 is charged by other battery 2 in parallel, can promote the stability of power supply to external equipment power supply.
Alternatively; as shown in Figure 2; in connecting circuit 5, another one way conducting device can also be set; this one way conducting device can be the second diode 7; the second diode 7 is connected with power supply output port 3, like this, above-mentioned power supply and until the battery of power supply terminal simultaneously in the time that power supply terminal is powered; can prevent that the battery for the treatment of power supply terminal is to the battery charging in this power supply, and connecting circuit 5 is played to certain protective effect.
Optionally, the shape of each battery 2 matches with each battery case 4 respectively.
In force, as shown in Figure 2, for any one battery 2 and corresponding battery case 4 with it, the width of battery 2 and thickness can match with width and the thickness of battery case 4 respectively, and the length of battery case 4 can be the arbitrary value that is less than battery 2 length.Or optional, battery case 4 can be made up of two blocks of parallel-plates respect to one another and sliding rail, two parallel-plates are arranged on sliding rail, and two parallel-plates can slide along sliding rail, to adjust spacing, this spacing is matched with the thickness of corresponding battery 2, and, on sliding rail, can be provided with fixture, be fixed for the position to parallel-plate, like this, can facilitate battery 2 fixing in battery case 4.
Optionally; because the qualities of production of battery 2 itself may have problems or the factor such as the circuit design of battery 2 inside is unreasonable; may cause the over-discharge can of battery 2; thereby the performance to battery 2 exerts an influence; in order to prevent over-discharge can; protective circuit protecting battery can be set in power supply; corresponding architectural feature can be: in connecting circuit 5, be provided with at least one battery protecting circuit 8; at least one battery protecting circuit 8 is connected with at least one battery 2 respectively, as shown in Figure 2.
Wherein, battery protecting circuit 8 can have multiple; as current foldback circuit, overvoltage crowbar, short-circuit protection circuit etc.; the battery protecting circuit 8 using in disclosure embodiment can be any one protective circuit in above-mentioned protective circuit; as overvoltage crowbar, battery protecting circuit 8 can be also the combination of the various kinds of protective circuit in above-mentioned protective circuit.
Alternatively, except above-mentioned protective circuit, in connecting circuit 5, can also comprise other functional circuit, as booster circuit etc., can be at a booster circuit of each parallel branch series connection of connecting circuit 5.Booster circuit, for when the discharge voltage of battery 2 is during lower than given voltage (as the rated voltage of battery 2), can carry out suitable lifting to the voltage of branch road, to ensure the stability of Power supply.
In disclosure embodiment, power for the ease for the treatment of power supply terminal, the structure of power supply output port 3 can be varied, below provided wherein several optional structures:
Structure one, power supply output port 3 is provided with conductive metal sheet 9.
In force, power supply output port 3 is provided with conductive metal sheet 9, and one end of conductive metal sheet 9 can be connected with treating the battery connectivity port in the battery compartment of power supply terminal, powers so that power supply can be treated power supply terminal.Conductive metal sheet 9 with the connected mode of battery connectivity port can be: in the battery compartment for the treatment of power supply terminal, place the block that shape is identical with its battery, conductive metal sheet 9 is inserted in the gap between block and battery connectivity port, like this, block can clamp conductive metal sheet 9 and battery connectivity port.
Be connected with battery connectivity port for the ease of conductive metal sheet 9, conductive metal sheet 9 can be set to various shape.Optionally, conductive metal sheet 9 can be hook-type conductive metal sheet, as shown in Figure 3.This hook-type conductive metal sheet can be hooked on the battery connectivity port of the battery compartment for the treatment of power supply terminal, with being connected of keep powering output port 3 and battery connectivity port.
Structure two, power supply also comprises fixed block 10, the shape of fixed block 10 and the battery compartment of target terminal match; Power supply output port 3 is arranged at position corresponding with the battery connectivity port of battery compartment on fixed block 10.
Wherein, target terminal is and treats power supply terminal.The shape of fixed block 10 can be identical with the battery of target terminal, and like this, the length of fixed block 10, width and thickness can match with length, width and the degree of depth of battery compartment respectively.The position of power supply output port 3 on fixed block 10, can be identical with the position of the output port on the battery of target terminal.The structure at fixed block 10 places can be as shown in Figure 4.
In force, in the time that needs are treated power supply terminal and are powered, fixed block 10 is put into the battery compartment for the treatment of power supply terminal, now the power supply output port 3 on fixed block 10 is connected with the battery connectivity port of battery compartment, powers so that power supply can be treated power supply terminal.
In disclosure embodiment, power supply comprises battery carrier, at least one battery and power supply output port, wherein, on battery carrier, be provided with at least one battery case, this at least one battery is installed on respectively in this at least one battery case, in battery carrier, be also provided with connecting circuit, this at least one battery is linked into power supply output port by this connecting circuit, like this, be that terminal is powered by this power supply, can be subject to the restriction of cell shapes structure, can realize recycling to idle battery, thereby, the utilance of raising resource.
Embodiment tri-
Disclosure embodiment also provides a kind of terminal, and this terminal comprises the power supply that fuselage and above-described embodiment provide, wherein: the power supply output port 3 of power supply is connected with the battery connectivity port in the battery compartment of fuselage.
In disclosure embodiment, power supply comprises battery carrier, at least one battery and power supply output port, wherein, on battery carrier, be provided with at least one battery case, this at least one battery is installed on respectively in this at least one battery case, in battery carrier, be also provided with connecting circuit, this at least one battery is linked into power supply output port by this connecting circuit, like this, be that terminal is powered by this power supply, can be subject to the restriction of cell shapes structure, can realize recycling to idle battery, thereby, the utilance of raising resource.
Those skilled in the art, considering specification and putting into practice after disclosed herein disclosing, will easily expect other embodiment of the present disclosure.The application is intended to contain any modification of the present disclosure, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present disclosure and comprised undocumented common practise or the conventional techniques means in the art of the disclosure.Specification and embodiment are only regarded as exemplary, and true scope of the present disclosure and spirit are pointed out by claim below.
Should be understood that, the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendments and change not departing from its scope.The scope of the present disclosure is only limited by appended claim.
Claims (10)
1. a power supply, is characterized in that, described power supply comprises battery carrier, at least one battery and power supply output port, wherein:
On described battery carrier, be provided with at least one battery case, described at least one battery is installed on respectively in described at least one battery case;
In described battery carrier, be also provided with connecting circuit, described at least one battery is linked into described power supply output port by described connecting circuit.
2. power supply according to claim 1, is characterized in that, the number of described battery is greater than one;
Described at least one battery is linked into described power supply output port by described connecting circuit, comprising:
Each battery is connected with described power supply output port after by described connecting circuit parallel connection.
3. power supply according to claim 2, is characterized in that, the rated voltage of described each battery is within the scope of predeterminated voltage.
4. power supply according to claim 2, is characterized in that, in the each parallel branch in described connecting circuit, is provided with one way conducting device, and the conducting direction of described one way conducting device is that the discharging current of the battery of its place parallel branch connection flows to.
5. power supply according to claim 1, is characterized in that, the shape of each battery matches with each battery case respectively.
6. power supply according to claim 1, is characterized in that, described power supply output port is provided with conductive metal sheet.
7. power supply according to claim 6, is characterized in that, described conductive metal sheet is hook-type conductive metal sheet.
8. power supply according to claim 1, is characterized in that, described power supply also comprises fixed block, and the shape of described fixed block and the battery compartment of target terminal match;
Described power supply output port is arranged at position corresponding with the battery connectivity port of described battery compartment on described fixed block.
9. power supply according to claim 1, is characterized in that, is provided with at least one battery protecting circuit in described connecting circuit, and described at least one battery protecting circuit is connected with described at least one battery respectively.
10. a terminal, is characterized in that, described terminal comprises the power supply described in fuselage and claim 1-9, wherein:
The power supply output port of described power supply is connected with the battery connectivity port in the battery compartment of described fuselage.
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CN201410121303.9A CN103915870B (en) | 2014-03-28 | 2014-03-28 | Power source and terminal |
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CN201410121303.9A CN103915870B (en) | 2014-03-28 | 2014-03-28 | Power source and terminal |
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CN103915870B CN103915870B (en) | 2017-04-12 |
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Cited By (1)
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CN109586352A (en) * | 2017-09-29 | 2019-04-05 | 科斯莫灯饰公司 | Power supply device |
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CN202696232U (en) * | 2012-07-31 | 2013-01-23 | 何志雄 | Mobile power supply |
CN203180575U (en) * | 2013-03-15 | 2013-09-04 | 朱佳意 | Mobile power supply with replaceable battery |
CN203377657U (en) * | 2013-08-22 | 2014-01-01 | 厦门广开电子有限公司 | Mobile power supply |
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2014
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US20110316472A1 (en) * | 2010-06-29 | 2011-12-29 | Samsung Electronics Co. Ltd. | Portable charging apparatus, charging method thereof, and charging system |
CN201766397U (en) * | 2010-09-21 | 2011-03-16 | 深圳市力铸科技有限公司 | Power type control system for multi-strands of lithium batteries |
CN202696232U (en) * | 2012-07-31 | 2013-01-23 | 何志雄 | Mobile power supply |
CN203180575U (en) * | 2013-03-15 | 2013-09-04 | 朱佳意 | Mobile power supply with replaceable battery |
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CN109586352A (en) * | 2017-09-29 | 2019-04-05 | 科斯莫灯饰公司 | Power supply device |
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