CN204928239U - Battery package, fill discharge device and mobile power supply device - Google Patents
Battery package, fill discharge device and mobile power supply device Download PDFInfo
- Publication number
- CN204928239U CN204928239U CN201520605347.9U CN201520605347U CN204928239U CN 204928239 U CN204928239 U CN 204928239U CN 201520605347 U CN201520605347 U CN 201520605347U CN 204928239 U CN204928239 U CN 204928239U
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- China
- Prior art keywords
- battery
- clamping block
- linkage unit
- discharge
- sidewall
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Links
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 239000011449 brick Substances 0.000 claims description 77
- 238000010168 coupling process Methods 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910018487 Ni—Cr Inorganic materials 0.000 claims description 3
- QSNQXZYQEIKDPU-UHFFFAOYSA-N [Li].[Fe] Chemical compound [Li].[Fe] QSNQXZYQEIKDPU-UHFFFAOYSA-N 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- KBMLJKBBKGNETC-UHFFFAOYSA-N magnesium manganese Chemical compound [Mg].[Mn] KBMLJKBBKGNETC-UHFFFAOYSA-N 0.000 claims description 3
- WJZHMLNIAZSFDO-UHFFFAOYSA-N manganese zinc Chemical compound [Mn].[Zn] WJZHMLNIAZSFDO-UHFFFAOYSA-N 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 239000011572 manganese Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a mobile power supply device, include: at least one battery package, every battery package has: battery compartment and battery side linkage unit, and charge -discharge portion, contain: body, output unit, input unit, at least one discharge side linkage unit, at least one side linkage unit that charges, wherein, battery side linkage unit contains: battery side block piece and a plurality of metal contact, the side of discharging linkage unit contains: a plurality of side joint contacts that discharge, the side of charging linkage unit contains: that thereby, be used for with the side block piece that discharges of battery side block piece looks block, establish on the side block piece that discharges through and a plurality of metal contact contact and make series connection between the battery thereby fix be used for on the lateral wall of body with the side block piece that charges of battery side block piece looks block, establish on the side block piece that is charging through and a plurality of metal contact contact and make a plurality of side joint contacts that charge of parallel connection between the battery. The utility model also provides a battery wraps and fills discharge device.
Description
Technical field
The utility model relates to energy storage device, is specifically related to a kind of can freely superposition and can discharge power brick, charge and discharge device and the portable power source device that also can charge.
Background technology
The fast development of mobile communication technology meets the different demands on user's live and work, and especially the most widely used mobile phone, brings tremendous influence to the live and work of people.Mobile phone not only facilitates interpersonal communication and also has the several functions such as social activity, amusement and study, and this makes people's live and work more and more depend on mobile phone.But, because the function of mobile phone gets more and more, and the software and hardware realizing these functions needs to consume a large amount of embedded in mobile phone electric energy, especially show, to take a picture and location etc. needs to consume large volume and electricity especially, this makes the flying power wretched insufficiency of mobile phone, therefore, a lot of cellie can be equipped with an even multiple portable power source to keep mobile phone continuous firing when going out.
In prior art, the portable power source that market is sold is nearly all have fixing structure, fixing battery core and fixing specified electric quantity, when such design makes the electricity of portable power source drain, portable power source can not continue to provide electric energy, thus make troubles to user especially long distance travelers.And, portable power source on market generally adopts lithium-ion electric core, lithium ion polymer battery core or 18650 lithium-ion electric cores as electrical power storage medium, but, all there is the easily potential safety hazard such as on fire, explosive in above three kinds of battery cores, makes the storage of portable power source itself, transport and use there is potential safety hazard.
Battery is safe and reliable and conveniently obtains, therefore, also battery can be used to charge to mobile phone, but, in existing battery charger, the annexation of battery is fixing and only can discharges, if dead battery can only change battery or could use after using battery charger to charge to every batteries in addition, like this and inconvenient.Even if having some battery chargers that also can carry out charging that can carry out discharging, but, annexation when this charger electric discharge and charging between battery is all the same, electricity be also fixing cannot simply dilatation, like this, connect if battery is fixed to series system, make the charge efficiency of battery can be very low when charging, if and battery is fixed to parallel way connection, booster circuit is needed when discharging, also can generate heat while efficiency is not high hot, cause potential safety hazard.
Utility model content
The utility model carries out to solve above-mentioned problem, and object is to provide a kind of and freely can superposes and serial battery can be made to discharge power brick, charge and discharge device and the portable power source device that cell parallel also can be made to charge.
The utility model provides a kind of portable power source device, after adding packed battery, can discharge to power device, and can be charged by external power source, it is characterized in that, comprise: at least one power brick, each power brick has: for the battery compartment of installing at least two batteries and the battery side linkage unit be located on a sidewall of battery compartment, and discharge and recharge portion, comprise: the body with a plurality of sidewall, if in the body for connecting the output unit of power device, if in the body for connecting the input unit of external power source, at least one discharge side linkage unit at least one sidewall being located at body and for being connected with battery side linkage unit, at least one charged side linkage unit at least one sidewall being located at body and for being connected with battery side linkage unit, wherein, battery side linkage unit comprises: be fixed on the battery side clamping block on the sidewall of battery compartment, and to be located on battery side clamping block and the multiple hard contacts connected one to one with positive pole and the negative pole of battery successively, discharge side linkage unit comprises: the discharge side clamping block for fastening with battery side clamping block on the sidewall being fixed on body, be located on discharge side clamping block by contacting with multiple hard contact thus making multiple discharge side contact chips of being connected in series between battery, charged side linkage unit comprises: the charged side clamping block for fastening with battery side clamping block on the sidewall being fixed on body, be located on charged side clamping block by contacting with multiple hard contact thus making multiple charged side contact chips of being connected in parallel between battery, when battery side clamping block and discharge side clamping block fasten, battery, hard contact, discharge side contact chip, output unit and power device form discharge loop, when battery side clamping block and charged side contact chip fasten, battery, hard contact, charged side contact chip, input unit and external power source form charge circuit.
The utility model also provides a kind of portable power source device, after adding packed battery, after adding packed battery, can discharge to power device, and can be charged by external power source, it is characterized in that, comprising: at least one power brick, each power brick has: for the battery compartment of installing at least two batteries and the battery side linkage unit be located on a sidewall of battery compartment, discharge and recharge portion, comprises: there is the body of a plurality of sidewall, establish in the body for connect power device output unit, establish in the body for connect external power source input unit, be located at body at least one sidewall on and at least one discharge and recharge side linkage unit for being connected with battery side linkage unit, and control part, be located on body, wherein, battery side linkage unit comprises: be fixed on the battery side clamping block on the sidewall of battery compartment, and to be located on battery side clamping block and the multiple hard contacts connected one to one with positive pole and the negative pole of battery successively, charge and discharge side linkage unit comprises: the charge and discharge side clamping block for fastening with battery side clamping block on the sidewall being located at body, be located on the clamping block of charge and discharge side for wanting with multiple hard contact multiple contact chips of contacting, and the multiple switch member between the corresponding contact chip of the negative pole being connected to the positive pole of a battery in two adjacent batteries and another battery, when battery side clamping block and discharge and recharge side clamping block fasten, control part controls control switch part and closes, serial battery in battery compartment is connected, when battery side clamping block and contact chip fasten, control part control switch part is opened, cell parallel in battery compartment is connected.
In the portable power source device that the utility model provides, such feature can also be had: wherein, power brick also comprises the superposition linkage unit be located on another sidewall relative with battery side linkage unit, and superposition linkage unit comprises: be fixed on the superposition clamping block on another sidewall of battery compartment, be located at superposition with on clamping block for connecting multiple superposition contact chips of the hard contact of another battery compartment.
In the portable power source device that the utility model provides, such feature can also be had: wherein, battery side clamping block comprises: be located at the draw-in groove on the sidewall of battery compartment and be erected at the baffle plate in the middle of draw-in groove, superposition clamping block comprises: the grab matched with draw-in groove and be positioned at the groove matched with baffle plate in the middle part of grab.
In the portable power source device that the utility model provides, such feature can also be had: wherein, discharge side linkage unit is six, three sidewalls being located at body respectively opposingly on each sidewall are provided with two discharge side linkage units to ground, charged side linkage unit is also six, and three sidewalls being located at body respectively opposingly on each sidewall are provided with two charged side linkage units to ground.
In the portable power source device that the utility model provides, can also have such feature: wherein, output unit comprises: the USB interface be connected with power device and be connected the connecting circuit of USB interface and discharge side contact chip.
In the portable power source device that the utility model provides, can also have such feature: wherein, discharge and recharge portion also comprises the memory cell for storing data.
In the portable power source device that the utility model provides, can also have such feature: wherein, memory cell comprises: for storing the RAM (random access memory) card of data and the mounting groove for installing RAM (random access memory) card.
In the portable power source device that the utility model provides, can also have such feature: wherein, output unit can carry out wireless charging by inductance coupling high to power consumption equipment.
In the portable power source device that the utility model provides, can also have such feature: wherein, battery adopts the battery of AA specification, AAA specification, 18650 specifications or 26500 specifications.
In the portable power source device that the utility model provides, can also have such feature: wherein, battery adopts nickel-hydrogen secondary cell, nickel chromium triangle secondary cell, iron lithium secondary battery, zinc-manganese primary cell, alkali manganese primary cell, magnesium manganese primary cell or carbon primary cell.
In the portable power source device that the utility model provides, can also have such feature: wherein, each power brick comprises four batteries.
The utility model also provides a kind of power brick, for installing at least two batteries, by being used in combination with charge and discharge device, can carry out discharging and being charged by external power source to power device, it is characterized in that, comprising: battery compartment, for installing at least two batteries; And battery side linkage unit, for being connected with the discharge side linkage unit or charged side linkage unit of charge and discharge device on the sidewall being located at battery compartment, comprise: for the battery side clamping block that fastens with discharge side linkage unit or charged side linkage unit and to be located on battery side clamping block and the multiple hard contacts connected one to one with positive pole and the negative pole of battery successively on the sidewall being fixed on battery compartment.
The utility model also provides a kind of charge and discharge device, by being used in combination with the power brick loading battery, can carrying out discharging and being charged by external power source to power device, it is characterized in that, comprising: body to have a plurality of sidewall; Output unit, if in the body for connecting power device; Input unit, if in the body for connecting external power source; At least one discharge side linkage unit, at least one sidewall being located at body, for being connected with the battery side linkage unit of power brick, comprises: on the sidewall being fixed on body for fasten with battery side linkage unit discharge side clamping block, be located on discharge side clamping block by contacting with battery side linkage unit thus making multiple discharge side contact chips of being connected in series between battery; And at least one charged side linkage unit, at least one sidewall being located at body, for being connected with battery side linkage unit, comprises: on the sidewall being fixed on body for fasten with battery side linkage unit charged side clamping block, be located on charged side clamping block by contacting with battery side linkage unit thus making multiple charged side contact chips of being connected in parallel between battery.
The effect of utility model and effect
Power brick involved by the utility model, charge and discharge device and portable power source device, because fastened by battery side clamping block and discharge side clamping block, multiple power brick is connected with body, and, contacted with multiple hard contact by discharge side contact chip, thus make to be connected in series between the battery in power brick, then discharged to power device by output unit, in addition, fastened by the battery side clamping block of power brick and charged side clamping block, multiple power brick is connected with body, and battery compartment side joint contact contacts with multiple hard contact, the battery that external power source is connected in parallel in power brick charges, so, portable power source device of the present utility model make use of safe and reliable, economical and practical and universal battery is widely as power storage medium, can by increasing the quantity of power brick thus increasing discharge electricity amount, and can discharge expeditiously to power device, also the battery of external power source to power brick can be utilized to charge rapidly, have safe and reliable, electricity can arbitrarily expand, the advantage that efficiency for charge-discharge is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of portable power source device in embodiment one of the present utility model;
Fig. 2 is the open mode vertical view of power brick in embodiment one of the present utility model;
Fig. 3 is the left side oblique view of power brick in embodiment one of the present utility model;
Fig. 4 is the right side oblique view of power brick in embodiment one of the present utility model;
Fig. 5 is the structural representation in discharge and recharge portion in embodiment one of the present utility model;
Fig. 6 is the circuit diagram of portable power source device in embodiment one of the present utility model;
Fig. 7 is the structural representation of portable power source device in embodiment two of the present utility model; And
Fig. 8 is the circuit diagram of portable power source device in embodiment two of the present utility model.
Embodiment
The technological means realized to make the utility model, creation characteristic, reach object and effect is easy to understand, following examples are specifically addressed power brick of the present utility model, charge and discharge device and portable power source device by reference to the accompanying drawings.
< embodiment one >
Fig. 1 is the structural representation of portable power source device in embodiment one of the present utility model.
As shown in Figure 1, in the present embodiment, portable power source device 100 can directly utilize battery to discharge to power device, be particularly useful for travellers in the wild, adjust the electricity of portable power source device 100 by increasing number of batteries, thus realize the effective charging to mobile phone, camera and panel computer etc.In addition, external power source can also be utilized to charge rapidly to battery.
Portable power source device 100 comprises: four power brick 10 and discharge and recharge portion 20.
Power brick 10 contains: battery compartment 11, battery side linkage unit 12 and superposition linkage unit 13.Battery side linkage unit 12 is located on the side of battery compartment 11, superposition linkage unit 13 is located on the opposite side of battery compartment 11, from the direction shown in Fig. 1, battery side linkage unit 12 is located at the left side of battery compartment 11, and superposition linkage unit 13 is located on the right side of battery compartment 11.
Fig. 2 is the open mode vertical view of power brick in embodiment one of the present utility model.
As shown in Figure 2, battery compartment 11 is rectangular-shaped, for installing four batteries 40 abreast.Battery compartment 11 comprises: upper warehouse 11a, lower warehouse 11b and connector 11c.Upper warehouse 11a is connected with lower warehouse 11b by connector 11c, the front end side wall of upper warehouse 11a is provided with projection, the front end side wall of lower warehouse 11b is provided with the boss with protruding phase buckle, and upper warehouse 11a is fastened with lower warehouse 11b with boss phase buckle by protruding.Battery 40 is placed in lower warehouse 11b, and its positive pole is towards left end, and negative pole is towards right-hand member.In the present embodiment, battery 40 adopts the nickel-hydrogen chargeable cell of AAA specification.Four batteries 40 are respectively battery 41, battery 42, battery 43 and battery 44 according to erection sequence in figure.
Battery side linkage unit 12 comprises: battery side clamping block 121, four connects wire 122, eight hard contacts 123.Four connect corresponding with the position of four batteries 40 respectively at wire 122 is located at lower warehouse 11b the interior end, the one end connecting wire 122 is fixed on the right side wall of battery compartment 11 and is connected with the negative pole of battery 40, and the other end is connected with corresponding hard contact 123.From the direction shown in Fig. 2, eight hard contacts 123 are respectively the first hard contact, the second hard contact, the 3rd hard contact, the 4th hard contact, the 5th hard contact, the 6th hard contact, the 7th hard contact and the 8th hard contact from top to bottom in turn.Four hard contact 123 (the second hard contact, the 4th hard contact, the 6th hard contact and the 8th hard contact) correspondences are connected four and connect wire, on the left side wall that other four hard contacts 123 (the first hard contact, the 3rd hard contact, the 5th hard contact and the 7th hard contact) are located at the battery compartment 11 and position corresponding with the positive pole of battery 40, eight hard contacts 123 are spaced with preset space length, run through lower warehouse 11b simultaneously.
Fig. 3 is the left side oblique view of power brick in embodiment one of the present utility model.
As shown in Figure 3, battery side clamping block 121 is for fastening with linkage unit 13 with discharge and recharge portion 20 or superposing of other power brick.Battery side clamping block 121 comprises: draw-in groove 121a and baffle plate 121b.Draw-in groove 121a is located on the left side wall of lower warehouse 11b, and draw-in groove 121a is concordant with the width of lower warehouse 11b.Baffle plate 121b is erected at the middle part of draw-in groove 121a.
Fig. 4 is the right side oblique view of power brick in embodiment one of the present utility model.
As shown in Figure 2,4, superposition linkage unit 13 comprises: superposition clamping block 131, two lead-out wires 132 and five superposition contact chips 133.Superposition clamping block 131 fastens with the battery side clamping block of other power brick, thus realizes the superposition between power brick.Superposition clamping block 131 comprises: grab 131a and groove 131b.Grab 131a is mutually concordant with the bottom of lower warehouse 11b, the fluted 131b in middle part of grab 131a.Grab 131a is divided into two parts by groove 131b, and grab 131a can match by draw-in groove 121a, and grab 131a direction from the bottom up snaps in draw-in groove 121a, and groove 131b gets out of the way baffle plate 121b simultaneously, thus realizes the firm engaging of two power brick.The bottom of battery side clamping block 121 has the space corresponding with the thickness of superposition clamping block 131, and after making battery side clamping block 121 like this and superposing and fasten with clamping block 131, the bottom of two power brick maintains an equal level.
Superposition contact chip 133 to be located on grab 131a and to be attached to the outer surface of grab 131a, and five superposition contact chips 133 are respectively the first contact chip be oppositely arranged with the first hard contact, the second contact chip be oppositely arranged with the second hard contact and the 3rd hard contact, the 3rd contact chip be oppositely arranged with the 4th hard contact and the 5th hard contact, the 4th contact chip be oppositely arranged with the 6th hard contact and the 7th hard contact and the 5th contact chip be oppositely arranged with the 8th hard contact.
Fig. 5 is the structural representation in discharge and recharge portion in embodiment one of the present utility model.
As shown in Figure 5, in the present embodiment, discharge and recharge portion 20 is for discharging to power device, and discharge and recharge portion 20 comprises: body 21, output unit 22, two discharge side linkage units 23, input unit 24, two charged side linkage units 25 and memory cell (not shown).
Body 21 is the cuboids with six sidewalls, and output unit 22 and input unit 24 are all located on the front side wall of body 21, and memory cell is located in body 21.
Output unit 22 comprises output port and output circuit.Output circuit connects output port and discharge side linkage unit 23.In the present embodiment, output port is the USB interface be connected with power device.Output unit 22 also can be utilize Inductive coupling techniques to carry out the wireless charging end of wireless charging to power device.Discharge side linkage unit 23 also can be located on other sidewalls of body 21, such as upper side wall, lower wall, left side wall and rear wall etc., and its quantity also can be most, thus increases the quantity of power brick.
Input unit 24 comprises input port and input circuit.Input circuit connects input port and charged side linkage unit 25.Input port is connected with external power source.
Memory cell can store data, comprises: RAM (random access memory) card and mounting groove.RAM (random access memory) card is for storing data, and mounting groove is for installing RAM (random access memory) card.Memory cell carries out transfer of data by output unit 22.In the present embodiment, RAM (random access memory) card can be the SD cards such as Micro-SD, Micro-SDHC, Micro-SDXC.RAM (random access memory) card can storing software and data, facilitate user software to store and the needs of data storing and transmission.Memory cell also can be flash disk.
Discharge side linkage unit 23 comprises discharge side clamping block 231 and five discharge side contact chips 232.Two discharge side linkage units 23 are all located on a sidewall of body 21, and from the direction shown in Fig. 5, two discharge side linkage units 23 are located on the right side wall of body 21 symmetrically.In the present embodiment, discharge side linkage unit 23 and the structural similarity superposed with clamping block 131, discharge side contact chip 232 and the structural similarity of hard contact 123, do not remake repeat specification at this.
Charged side linkage unit 25 is all located on a sidewall of body 21, and from the direction shown in Fig. 5, two charged side linkage units 25 are located on the right side wall of body 21 symmetrically.In the present embodiment, charged side linkage unit 25 is two, but, charged side linkage unit 25 also can be located on other sidewalls of body 21, such as upper side wall, lower wall, left side wall and rear wall etc., its quantity also can be multiple, thus increases the quantity of the power brick of charging.
Charged side linkage unit 25 comprises charged side clamping block 251 and eight charged side contact chips 252.In the present embodiment, charged side clamping block 251 and the structural similarity superposed with clamping block 131, charged side contact chip 252 and the structural similarity superposed with contact chip 133, do not remake repeat specification at this.
Fig. 6 is the circuit diagram of portable power source device in embodiment one of the present utility model.
As shown in Figure 6, in the present embodiment, be connected with discharge and recharge portion 20 by output unit 22 at power device, thus when discharging to power device, the battery side clamping block 121 of a power brick 10 is fastened with discharge side clamping block 231, simultaneously, eight hard contacts 123 inside battery side clamping block 121 contact with five discharge side contact chips 232 outside discharge side clamping block 231, the first contact chip in discharge side contact chip 232 is connected by the positive pole of first make contact with battery 41, second contact chip is communicated with the negative pole of battery 41 and the positive pole of battery 42 by the second contact point with the 3rd contact point, 3rd contact chip is communicated with the negative pole of battery 42 and the positive pole of battery 43 by the 4th contact point with the 5th contact point, 4th contact chip is communicated with the negative pole of battery 43 and the positive pole of battery 44 by the 6th contact point with the 7th contact point, 5th contact chip is connected with the negative pole of battery 44 by the 8th contact point, thus in power brick 10 four batteries 40 are connected mutually.
In two lead-out wires 132, wherein one end of one is connected with the first make contact of the battery side linkage unit 12 being positioned at left side wall in battery compartment 11, and the other end is connected with the first metal contact piece of superposition contact chip 133.One end of an other lead-out wire 132 is connected with the 5th metal contact piece of the battery side linkage unit 12 being positioned at left side wall in battery compartment 11, and the other end is connected with the 8th Metal Contact sheet of superposition contact chip 133, and is not communicated with mutually between two lead-out wires.
In addition, the superposition clamping block 131 of the battery side clamping block of another power brick with the power brick 10 be connected is fastened, power brick is superimposed, superposition contact chip 133 simultaneously on superposition clamping block 131 lateral wall contacts with eight hard contacts on battery side clamping block madial wall, is communicated with and four batteries in another power brick 10 are connected mutually.In the present embodiment, each power brick can provide the voltage of 4.8V, and the parallel connection of the power brick of two 4.8V is discharged to power device.
In addition, when battery 40 voltage in power brick 10 is inadequate, external power source is connected with discharge and recharge portion 20 by input unit 24, thus utilizes external power source to charge to four batteries 40 in parallel in power brick 10.The battery side clamping block 121 of power brick is fastened with charged side clamping block 251, simultaneously, eight hard contacts 123 inside battery side clamping block 121 contact with eight charged side contact chips 252 outside charged side clamping block 251, eight charged side contact chips 252 connect one to one with eight hard contacts 123 inside battery side clamping block 121, and the both positive and negative polarity one_to_one corresponding of four batteries 40 is connected with charged side contact chip 252.Then, external power source charges to four of parallel connection batteries 40.
The effect of embodiment one and effect
Portable power source device involved by the present embodiment, because fastened by battery side clamping block and discharge side clamping block, multiple power brick is connected with body, and, contacted with multiple hard contact by discharge side contact chip, thus make to be connected in series between the battery in power brick, then discharged to power device by output unit, in addition, fastened by the battery side clamping block of power brick and charged side clamping block, multiple power brick is connected with body, and battery compartment side joint contact contacts with multiple hard contact, the battery that external power source is connected in parallel in power brick charges, so, the portable power source device of the present embodiment make use of safe and reliable, economical and practical and universal battery is widely as power storage medium, can by increasing the quantity of power brick thus increasing discharge electricity amount, and can discharge expeditiously to power device, also the battery of external power source to power brick can be utilized to charge rapidly, have safe and reliable, electricity can arbitrarily expand, the advantage that efficiency for charge-discharge is high.
In the present embodiment, because charged side linkage unit is two, therefore, the present embodiment realizes the superposition of power brick, thus provides larger electricity.
In the present embodiment, due to discharge and recharge, portion also comprises memory cell, and therefore, the present embodiment can realize plug and the usb data exchange of TF card, thus realizes data memory transactions function.
In the present embodiment, discharge side linkage unit is two, in portable power source device of the present utility model, discharge side linkage unit can also be six, be respectively be located at charging main body three sidewalls on and opposingly on each sidewall be provided with two charged side linkage units to ground.Discharge side linkage unit also can be located on other sidewalls of charging main body.
In the present embodiment, the nickel-hydrogen chargeable cell of Selection of Battery AAA specification, in portable power source device of the present utility model, battery also can be the battery of AA specification, also can adopt the battery of 18650,26500 equal-specifications; Battery can be the secondary cells such as ni-mh, nickel chromium triangle, iron lithium, also can be the primary cells such as zinc-manganese, alkali manganese, magnesium manganese, carbon battery.
In the present embodiment, output unit adopts USB interface, and in portable power source device of the present utility model, output unit also can be the device being carried out wireless charging by inductance coupling high to power device.Charging linkage unit can also be ten, and establish respectively on five sidewalls in the body, and opposingly on each sidewall be provided with two to ground, discharge side linkage unit also can be located on these five sidewalls or other sidewall.
< embodiment two >
In the present embodiment two, for the structure identical with embodiment one, use identical symbol and omit identical explanation.
Fig. 7 is the structural representation of portable power source device in embodiment two of the present utility model.
As shown in Figure 7, portable power source device 200 comprises: four power brick 10, discharge and recharge portion 210 and control part (not shown).
Discharge and recharge portion 210 comprises: body 211, output unit 212, input unit 213 and discharge and recharge side linkage unit (not shown).
Body 211 is the cuboids with six sidewalls, and output unit 212 and input unit 213 are located on the front side wall of body 211.Discharge and recharge side linkage unit is located on a sidewall of body 211, and from the direction shown in Fig. 8, discharge and recharge side linkage unit is located on the right side wall of body 211.In the present embodiment, output unit 212 is the USB interface be connected with power device, also can be to utilize Inductive coupling techniques to carry out the wireless charging end of wireless charging to power device.
Discharge and recharge side linkage unit comprises: discharge and recharge side clamping block, eight contact chips and three switch member.
Discharge and recharge side clamping block and battery side clamping block 121 match.
Eight contact chips and eight hard contact 123 one_to_one corresponding, eight contact chips to be located on the clamping block of discharge and recharge side and can to contact with eight hard contacts 123 are corresponding.
Switch member is connected between the corresponding contact chip of the positive pole of a battery and the negative pole of another battery in two adjacent batteries.
Fig. 8 is the circuit diagram of portable power source device in embodiment two of the present utility model.
As shown in Figure 8, in the present embodiment, eight contact chip 214b are labeled as A, B, C, D, E, F, G, H respectively in turn.Three switch member 214c are labeled as in turn: Sa, Sb, Sc.
Switch member Sa is connected between contact chip B and contact chip C, and switch member Sb is connected between contact chip D and contact chip E, and switch member Sc is connected between contact chip F and contact chip G.
Control part controls the closed of three switch member 214c.
When discharging to power consumption equipment, power brick 10 is fastened by battery side clamping block 121 and discharge and recharge side clamping block, eight hard contacts 123 of this power brick contact with eight contact chip b, Sa, Sb, Sc are closed for control part control switch part, battery in this battery compartment 11 is in series, power brick 10 is fastened by the battery side clamping block 121 of superposition clamping block 131 with other power brick 10, makes to be in parallel between power brick 10
When utilizing external power source to charge, power brick 10 is fastened by battery side clamping block 121 and discharge and recharge side clamping block, eight hard contacts 123 of this power brick 10 contact with eight contact chip b, control part control switch part Sa, Sb, Sc open, and the battery in this battery compartment 11 is in parallel.
The effect of embodiment two and effect
Portable power source device involved by the present embodiment, because closed with charge and discharge side by battery side clamping block, block is corresponding to be connected, multiple power brick is connected with body, and, contact chip contacts with multiple hard contact, then, closing of control part control switch part, make to be in series between the battery in power brick, thus discharge to power device, in addition, opening of control part control switch part, make connection parallel with one another between the battery in power brick, thus charged by external power source, so, the portable power source device of the present embodiment make use of safe and reliable, economical and practical and universal battery is widely as power storage medium, can superposition be increased by the quantity of power brick thus increase discharge electricity amount, and can discharge expeditiously to power device, also external power source can be utilized to charge rapidly to power brick, have safe and reliable, can arbitrarily expand, the advantage that efficiency for charge-discharge is high.
Above-mentioned execution mode is preferred case of the present utility model, is not used for limiting protection range of the present utility model.
Claims (14)
1. a portable power source device, after adding packed battery, can discharge to power device, and can be charged by external power source, it is characterized in that, comprising:
At least one power brick, each described power brick has: for the battery compartment of installing at least two described batteries and the battery side linkage unit be located on a sidewall of described battery compartment; And
Discharge and recharge portion, comprise: there is the body of a plurality of sidewall, be located in described body for connect described power device output unit, be located in described body for connect described external power source input unit, be located at described body at least one sidewall on and for be connected with described battery side linkage unit at least one discharge side linkage unit, be located at described body at least one sidewall on and at least one charged side linkage unit for being connected with described battery side linkage unit
Wherein, described battery side linkage unit comprises: be fixed on the battery side clamping block on the sidewall of described battery compartment and be located on described battery side clamping block and the multiple hard contacts connected one to one with positive pole and the negative pole of described battery successively,
Described discharge side linkage unit comprises: on the sidewall being fixed on described body for fasten with described battery side clamping block discharge side clamping block, be located on described discharge side clamping block by contacting with described multiple hard contact thus making multiple discharge side contact chips of being connected in series between described battery
Described charged side linkage unit comprises: on the sidewall being fixed on described body for fasten with described battery side clamping block charged side clamping block, be located on described charged side clamping block by contacting with described multiple hard contact thus making multiple charged side contact chips of being connected in parallel between described battery
When described battery side clamping block and described discharge side clamping block fasten, described battery, described hard contact, described discharge side contact chip, described output unit and described power device form discharge loop,
When described battery side clamping block and described charged side contact chip fasten, described battery, described hard contact, described charged side contact chip, described input unit and described external power source form charge circuit.
2. portable power source device according to claim 1, is characterized in that:
Wherein, described discharge side linkage unit is six, and three sidewalls being located at described body respectively opposingly on each sidewall are provided with two described discharge side linkage units to ground,
Described charged side linkage unit is also six, and three sidewalls being located at described body respectively opposingly on each sidewall are provided with two described charged side linkage units to ground.
3., according to the portable power source device described in claim 1, it is characterized in that:
Wherein, described output unit comprises: the USB interface be connected with described power device and be connected the connecting circuit of described USB interface and described discharge side contact chip.
4. a portable power source device, after adding packed battery, can discharge to power device, and can be charged by external power source, it is characterized in that, comprising:
At least one power brick, each described power brick has: for the battery compartment of installing at least two described batteries and the battery side linkage unit be located on a sidewall of described battery compartment;
Discharge and recharge portion, comprises: there is the body of a plurality of sidewall, be located in described body for connect described power device output unit, be located in described body for connect described external power source input unit, be located at described body at least one sidewall on and at least one discharge and recharge side linkage unit for being connected with described battery side linkage unit; And
Control part, if on the body,
Wherein, described battery side linkage unit comprises: be fixed on the battery side clamping block on the sidewall of described battery compartment and be located on described battery side clamping block and the multiple hard contacts connected one to one with positive pole and the negative pole of described battery successively,
Described charge and discharge side linkage unit comprises: on the sidewall being located at described body for fasten with described battery side clamping block charge and discharge side clamping block, be located on the clamping block of described charge and discharge side for wanting between the described contact chip that multiple contact chip of contacting and the positive pole being connected to a described battery in two adjacent described batteries and the negative pole of battery described in another are corresponding multiple switch member with described multiple hard contact
When described battery side clamping block and described discharge and recharge side clamping block fasten, described control part controls described switch member and closes, and the described serial battery in described battery compartment is connected,
When described battery side clamping block and described discharge and recharge side joint contact fasten, described control part controls described switch member and opens, and the described cell parallel in described battery compartment is connected.
5., according to the portable power source device described in claim 1 or 4, it is characterized in that:
Wherein, described power brick also comprises the superposition linkage unit be located on another sidewall relative with described battery side linkage unit,
Described superposition linkage unit comprises: be fixed on the superposition clamping block on another sidewall of described battery compartment, be located at described superposition with on clamping block for connecting multiple superposition contact chips of the described hard contact of battery compartment described in another.
6., according to the portable power source device described in claim 5, it is characterized in that:
Wherein, described battery side clamping block comprises: be located at the draw-in groove on the sidewall of described battery compartment and be erected at the baffle plate in the middle of described draw-in groove,
Described superposition clamping block comprises: the grab matched with described draw-in groove and be positioned at the groove matched with described baffle plate in the middle part of described grab.
7., according to the portable power source device described in claim 1 or 4, it is characterized in that:
Wherein, described discharge and recharge portion also comprises the memory cell for storing data.
8. portable power source device according to claim 7, is characterized in that:
Wherein, described memory cell comprises: for storing the RAM (random access memory) card of described data and the mounting groove for installing described RAM (random access memory) card.
9., according to the portable power source device described in claim 1 or 4, it is characterized in that:
Wherein, described output unit can carry out wireless charging by inductance coupling high to described power consumption equipment.
10., according to the portable power source device described in claim 1 or 4, it is characterized in that:
Wherein, described battery adopts the battery of AA specification, AAA specification, 18650 specifications or 26500 specifications.
11., according to the portable power source device described in claim 1 or 4, is characterized in that:
Wherein, described battery adopts nickel-hydrogen secondary cell, nickel chromium triangle secondary cell, iron lithium secondary battery, zinc-manganese primary cell, alkali manganese primary cell, magnesium manganese primary cell or carbon primary cell.
12., according to the portable power source device described in claim 1 or 4, is characterized in that:
Wherein, each described power brick comprises four described batteries.
13. 1 kinds of power brick, for installing at least two batteries, by being used in combination with charge and discharge device, can carrying out discharging and being charged by external power source to power device, it is characterized in that, comprising:
Battery compartment, for installing at least two described batteries; And
Battery side linkage unit, for being connected with the discharge side linkage unit or charged side linkage unit of described charge and discharge device on the sidewall being located at described battery compartment, comprise: for the battery side clamping block that fastens with described discharge side linkage unit or described charged side linkage unit and to be located on described battery side clamping block and the multiple hard contacts connected one to one with positive pole and the negative pole of described battery successively on the sidewall being fixed on described battery compartment.
14. 1 kinds of charge and discharge devices, by being used in combination with the power brick loading battery, can carrying out discharging and being charged by external power source to power device, it is characterized in that, comprising:
Body, has a plurality of sidewall;
Output unit, is located in described body for connecting described power device;
Input unit, is located in described body for connecting described external power source;
At least one discharge side linkage unit, at least one sidewall being located at described body, for being connected with the battery side linkage unit of described power brick, comprises: on the sidewall being fixed on described body for fasten with described battery side linkage unit discharge side clamping block, be located on described discharge side clamping block by contacting with described battery side linkage unit thus making multiple discharge side contact chips of being connected in series between described battery; And
At least one charged side linkage unit, at least one sidewall being located at described body, for being connected with described battery side linkage unit, comprises: on the sidewall being fixed on described body for fasten with described battery side linkage unit charged side clamping block, be located on described charged side clamping block by contacting with described battery side linkage unit thus making multiple charged side contact chips of being connected in parallel between described battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605347.9U CN204928239U (en) | 2015-08-12 | 2015-08-12 | Battery package, fill discharge device and mobile power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605347.9U CN204928239U (en) | 2015-08-12 | 2015-08-12 | Battery package, fill discharge device and mobile power supply device |
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| Publication Number | Publication Date |
|---|---|
| CN204928239U true CN204928239U (en) | 2015-12-30 |
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| CN201520605347.9U Expired - Fee Related CN204928239U (en) | 2015-08-12 | 2015-08-12 | Battery package, fill discharge device and mobile power supply device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329671A (en) * | 2016-11-07 | 2017-01-11 | 天津市天楚科技有限公司 | Combined mobile power |
| CN106410877A (en) * | 2015-08-12 | 2017-02-15 | 丁大为 | Power bank device |
| CN107863788A (en) * | 2016-09-22 | 2018-03-30 | 苏州润桐专利运营有限公司 | A new type of assembled module mobile power supply |
| CN108110581A (en) * | 2017-12-25 | 2018-06-01 | 芜湖锐进医疗设备有限公司 | Medical saw is drilled with brush motor battery |
-
2015
- 2015-08-12 CN CN201520605347.9U patent/CN204928239U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410877A (en) * | 2015-08-12 | 2017-02-15 | 丁大为 | Power bank device |
| CN107863788A (en) * | 2016-09-22 | 2018-03-30 | 苏州润桐专利运营有限公司 | A new type of assembled module mobile power supply |
| CN106329671A (en) * | 2016-11-07 | 2017-01-11 | 天津市天楚科技有限公司 | Combined mobile power |
| US10998743B2 (en) | 2016-11-07 | 2021-05-04 | Tianjin Synergy Groups Co., Ltd. | Mobile power bank |
| CN108110581A (en) * | 2017-12-25 | 2018-06-01 | 芜湖锐进医疗设备有限公司 | Medical saw is drilled with brush motor battery |
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Granted publication date: 20151230 Termination date: 20170812 |