CN206864568U - A kind of USB charging accumulator structures - Google Patents
A kind of USB charging accumulator structures Download PDFInfo
- Publication number
- CN206864568U CN206864568U CN201720664766.9U CN201720664766U CN206864568U CN 206864568 U CN206864568 U CN 206864568U CN 201720664766 U CN201720664766 U CN 201720664766U CN 206864568 U CN206864568 U CN 206864568U
- Authority
- CN
- China
- Prior art keywords
- circuit plate
- plate
- steel shell
- charge management
- outer steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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
Abstract
The utility model belongs to cell art, and in particular to a kind of USB charging accumulator structures, including outer steel shell, outer steel shell is interior to be integrally fixed charge management circuit plate, matrix collets and reduction voltage circuit plate provided with packaging insulating set and poly-lithium battery, electrode column；MicroUSB chargings female seat sequentially passes through packaging insulating set and outer steel shell；Poly-lithium battery is connected with the positive pole of charge management circuit plate；Negative conductive band is fitted with outside poly-lithium battery, negative conductive band is connected with charge management circuit plate negative pole；The one end of packaging insulating set away from poly-lithium battery is embedded with positive plate, and the tail end of spring wears and electrically connects reduction voltage circuit plate；Negative conductive band is fitted on the medial surface of outer steel shell.The beneficial effects of the utility model are：Charging rate is fast, discharge stability；Integrated charge management circuit board and reduction voltage circuit plate, are not required to special charger in circuit block, only need to charge at any time using MicroUSB data wires, very convenient.
Description
Technical field
The utility model belongs to cell art, and in particular to a kind of USB charging accumulator structures.
Background technology
Conventional dry cell batteries have very big demand, particularly AA No.5 cells and No. seven batteries of AAA in modern society, use
Way is more extensive, for example in the remote control of many household electrical appliances, in toy, digital product, can find their figure.
In order to easy to use, there are many people all to select to use disposable dry cell, but dry cell its capacity
It is small, it is impossible to which that charging uses repeatedly, and heavy metal pollution in manufacturing and scrapping all be present, disposable dry electricity
Pond is unable to reach the requirement of energy-conserving and environment-protective trend, has serious harm to environmental protection, why everybody does not select rechargeable battery
It is primarily due to：
1. conventional rechargeable cells are when in use, it is also necessary to buy supporting charger in addition, the same of inconvenience of charging
When, cause battery overall price higher；
2. traditional ni-mh, Ni-Cr battery charging rate are slow, it usually needs 6-8 hour can just be full of；
3. nickel chromium triangle and have memory effect, it is impossible to fill with, if charging method to only release every time 30% electricity
Amount, remaining 70% capacity can not release.
The content of the invention
The purpose of this utility model is the defects of overcoming prior art to exist, there is provided a kind of charging rate is fast, discharge stability；
Integrated charge management circuit board and reduction voltage circuit plate, are not required to special charger in circuit block, only need to use MicroUSB data wires
Both can charge at any time, very easily USB charging accumulator structures.
Technical scheme is used by the utility model solves its technical problem：A kind of USB charging accumulator structures, it includes
Outer steel shell, the inside of outer steel shell are disposed with packaging insulating set and poly-lithium battery, packaging insulating set in the longitudinal direction
Circuit block is inside provided with, circuit block includes charge management circuit plate and reduction voltage circuit plate, charge management circuit plate and reduction voltage circuit
It is folded with matrix collets between the plate face of plate, the both ends of circuit block are equipped with electrode column, and two electrode columns are by Charge Management
Circuit board, matrix collets and reduction voltage circuit plate are integrally fixed formula structure, and charge management circuit plate passes through two electrode column electricity
Connect reduction voltage circuit plate；Charge management circuit plate is fixed to be electrically connected with Micro USB charging female seats；Micro USB chargings are female
The socket of seat sequentially passes through the outer wall of packaging insulating set and outer steel shell towards circuit block side；The positive pole of poly-lithium battery
It is connected towards circuit block, and by wire with the positive pole of charge management circuit plate；It is fitted with the outer peripheral face of poly-lithium battery
Negative conductive band, one end of negative conductive band are connected with the negative pole of poly-lithium battery, and the other end of negative conductive band is by leading
Line is connected with the negative pole of charge management circuit plate；The one end of packaging insulating set away from poly-lithium battery is embedded with positive plate, recessed
The matrix notch of type collets is folded with towards the bottom surface of positive plate between the concave groove bottom and positive plate bottom surface of matrix collets
Spring, the tail end of spring wear and electrically connected on the output stomidium of reduction voltage circuit plate；Negative conductive band fits in the interior of outer steel shell
On side.
When USB charging accumulator structures electric power storage of the present utility model, the charging socket for connecting power supply is passed through into Micro USB
Data wire is connected in Micro USB charging female seats.After voltage enters to charge management circuit plate, polymerization is delivered to by wire
In thing lithium battery, you can carry out electric power storage.
When USB charging accumulator structures discharge, external electric equipment both positive and negative polarity connects the bottom of positive plate and outer steel shell respectively
Portion, i.e. mounting means are the same with general dry battery.In the presence of electrical potential difference, poly-lithium battery leads to 3.7V voltages successively
The wire, charge management circuit plate and electrode column for crossing positive pole are delivered in reduction voltage circuit plate, reduction voltage circuit plate carry out decompression until
1.5V-1.6V voltage, and voltage after decompression is exported to positive plate by spring.Because negative conductive band fits in outer steel shell
Medial surface on, therefore the negative pole of external electric equipment can be conductively connected with outer steel shell all the time.Wherein, due to matrix collets and
Packaging insulating set is insulating part, such as plastics, and the both positive and negative polarity for avoiding USB charging accumulator structures is connected, and avoids short circuit.Its
In, two electrode columns can be fixed on charge management circuit plate and reduction voltage circuit plate by way of welding, not only be served
Electric action, also have and reinforce charge management circuit plate and reduction voltage circuit plate, and make the structure of their linking into an integrated entity formulas
Effect, is connected firmly.
Outer steel shell of the present utility model is preferably 304 Stainless Steel Shells, and as shell, intensity is big, anti-extrusion, resistance to fall for it,
Be unlikely to deform, make battery overall more sturdy and durable, thus external structure of the present utility model it is resistance to fall, anti-extrusion；It is and internal
Packaging insulating set is firm durable.
Poly-lithium battery of the present utility model can use poly-lithium battery, due to the customizable feature of shape, therefore
3.7V cylindrical polymer lithium battery electric cores can be made；And fast with charging rate, discharge stability, capacity is big, light weight, makes
With it is safer the features such as.This ideal for supporting big discharge current and the polymer lithium of big charging current electricity even more telecontrolled model
Selection, turn into the product for being most hopeful to substitute Ni-MH battery.Further, polymer battery uses colloidal electrolyte, compared to liquid
State electrolyte, colloidal electrolyte have stable flash-over characteristic and Geng Gao discharge platform.Finally, due to using polymeric material
Material, battery core is not on fire, does not explode, and battery core has enough securities in itself.Poly-lithium battery can use plastic-aluminum flexible packing；This
Utility model is different from the metal shell of liquid battery core, once potential safety hazard occurs, liquid battery core is easily exploded, and electrostrictive polymer
Core at most only can tympanites.Therefore, the utility model has charging rate fast, and discharge stability, capacity is big, light weight, using more
The features such as safe.
In USB charging accumulator structures of the present utility model, even if repeatedly plug USB charging plugs, circuit block internal circuit
With overall structure all-the-time stable.For structure compared to common disposable dry cell, the utility model service life length can be multiple
Reuse, it is economic and environment-friendly.
Circuit block of the present utility model is internally integrated charge management circuit plate and reduction voltage circuit plate, it is no longer necessary to separately buys
Special charger, only need to charge at any time using Micro-USB data wires and charging plug, it is very convenient.One alternatively
Scheme：The utility model can drag multimode to charge multiple USB charging accumulator structures of the present utility model using one, wherein
Single bus connects charging plug, and more separated times are used to connect multiple USB charging accumulator structures.
Specifically, Micro USB chargings female seat is held between charge management circuit plate and reduction voltage circuit plate；Reduce
Circuit block volume, so as to reduce the volume of outer steel shell, Miniaturization Design, convenient use.
Further, packaging insulating set forms can shape by the sheath body of two valve half, wherein the inside of the sheath body of a valve half is fixed
Limited location block, the Micro USB chargings inner end of female seat, the plate face of charge management circuit plate, the plate face of reduction voltage circuit plate and recessed
Stopper slot is formed between the lower surface of type collets, limited block and stopper slot are cooperated, and one end of the sheath body of two valve half is equipped with
The clip slot of semicircular in shape, two clip slots form the circular groove for clamping positive plate, are provided with the end face of packaging insulating set for wearing
If the positive pole connecting hole of spring.Circuit block inside the convenient installation of said structure., can be by positive plate plug in one and half before merging
In the clip slot of sheath body, packaging insulating set is combined into after another half sheath body is closed.Wherein, spring has not only acted as conduction
Connection, also there is support fastening positive plate, can prevent positive plate from loosening, and elastic connection is reliable, is easy to voltage
Continual and steady output.In addition, after limited block and stopper slot cooperate, the work for preventing that the circuit block of inside from rocking displacement has been arrived
With being further ensured that internal circuit connection is reliable, be easy to voltage continually and steadily to export.
Further, the outside plate face of charge management circuit plate is provided with charging indicator light, the periphery of packaging insulating set
It is provided with first through hole, the periphery of outer steel shell is provided with the second through hole, in charging indicator light, first through hole and the second through hole
Mandrel line overlaps.First through hole of the present utility model and the second through hole form the through hole of printing opacity, are easy to charging indicator light
Light is appeared to outside；During convenient charging, see whether fully charged.
Further, packaging insulating set is provided with flange, the lower surface fitting of flange close to the end periphery of positive plate
In on the end face of outer steel shell, the lower surface of flange is fixed with projection, and the end face of outer steel shell is provided with the positioning for fitting projection
Groove.By aligning raised and locating slot, the circuit block inside convenient installation, charging indicator light is set just to correspond to first through hole and the
Two through holes, Micro USB chargings female seat is set just accordingly to be arranged on outer steel shell in corresponding through hole.Specifically, outer steel shell
Inner peripheral surface and inside outer steel shell packaging insulating set outer peripheral face between be provided with installation gap.Toward inserting in outer steel shell
When packaging insulating covers, the installation gap can avoid the inner peripheral surface interference of Micro USB charging female seat outer ends and outer steel shell, be easy to
Installation.In addition, raised location fit in locating slot, can avoid what packaging insulating covered from circumferentially rotating, and long-term use of
The displacement of Micro USB charging female seats.
Further, the outside inclusion of outer steel shell has shrink-packaging's film, and the upper end open of shrink-packaging's film is incorporated in flange
Upper surface on, the top of positive plate is exposed outside the upper end open of shrink-packaging's film.Shrink-packaging's film of the present utility model can
Effectively packaging insulating set inclusion is made two and half sheath bodies combine securely integral and do not loosened, further in outer steel shell
Being connected firmly for positive plate is ensure that, is not easy to loosen.It ensure that voltage continually and steadily exports.In addition, shrink-packaging's film is in outside
Printable trade mark, advertisement, packaging sign etc., outer packing can be as general dry batteries, and knot of the present utility model
Structure can also be the same with general dry battery, therefore USB charging accumulator structures of the present utility model adapt to the tradition use of consumer
Custom.
Preferably, outer steel shell is stainless steel cylindrical housings, therefore the utility model can replace common disposable dry cell
Use, it is economic and environment-friendly；Negative conductive band is nickel strap, and good conductivity, ductility is good, and anti-corrosive properties are very outstanding.
Further, undulate is bent negative conductive band in the longitudinal direction, by flexible bending, can make steel
The inner headed face of shell carries out conductive contact with negative conductive band all the time, and reliability of electrical connection is high.
A kind of beneficial effect of USB charging accumulator structures of the present utility model is：
1. for outer steel shell of the present utility model as shell, intensity is big, anti-extrusion, resistance to fall, and is unlikely to deform, and makes battery overall more
Add it is sturdy and durable, therefore external structure of the present utility model it is resistance to fall, anti-extrusion；And enclosed inside insulation sleeve consolidates durable；
The features such as 2. the utility model has charging rate fast, discharge stability, capacity is big, light weight, and use is safer；
3. circuit block of the present utility model is internally integrated charge management circuit plate and reduction voltage circuit plate, it is no longer necessary to separately purchases
Special charger is bought, only needs to charge at any time using Micro-USB data wires, it is very convenient；
4. in USB charging accumulator structures of the present utility model, even if repeatedly plug USB charging plugs, electricity inside circuit block
Road and overall structure all-the-time stable.For structure compared to common disposable dry cell, the utility model service life length can be more
Secondary reuse, it is economic and environment-friendly.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of tomograph of USB charging accumulator structures of the present utility model；
Fig. 2 is a kind of front view of USB charging accumulator structures of the present utility model；
Fig. 3 is a kind of local cut-away view of USB charging accumulator structures of the present utility model；
Fig. 4 is a kind of overall cut-away view of USB charging accumulator structures of the present utility model；
Fig. 5 is a kind of tomograph one of the circuit block of USB charging accumulator structures of the present utility model；
Fig. 6 is a kind of tomograph two of the circuit block of USB charging accumulator structures of the present utility model；
Fig. 7 is a kind of tomograph one of one of them half sheath body of USB charging accumulator structures of the present utility model；
Fig. 8 is a kind of tomograph two of one of them half sheath body of USB charging accumulator structures of the present utility model；
Fig. 9 is a kind of tomograph of another half sheath body of USB charging accumulator structures of the present utility model；
Figure 10 is a kind of front view of the matrix collets of USB charging accumulator structures of the present utility model.
Wherein:1. outer steel shell, 101. locating slots；2. lithium battery；3. charge management circuit plate；4. reduction voltage circuit plate, 401.
Export stomidium；5. matrix collets；6. electrode column；7.Micro USB charging female seats；8. negative conductive band；9. positive plate；10.
Spring；11. half sheath body, 1101. flanges, 1102. is raised；12. limited block；13. stopper slot；14. clip slot；15. positive pole connecting hole；
16. charging indicator light；17. first through hole；18. the second through hole.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
A kind of specific embodiment of USB charging accumulator structures of the present utility model as shown in Fig. 1-Figure 10, it includes steel
Shell 1, the inside of outer steel shell 1 are disposed with packaging insulating set and poly-lithium battery 2, packaging insulating set in the longitudinal direction
Circuit block is inside provided with, circuit block includes charge management circuit plate 3 and reduction voltage circuit plate 4, charge management circuit plate 3 and decompression electricity
Matrix collets 5 are folded between the plate face of road plate 4, the both ends of circuit block are equipped with electrode column 6, and two electrode columns 6 will fill
Fulgurite reason circuit board 3, matrix collets 5 and reduction voltage circuit plate 4 are integrally fixed formula structure, and charge management circuit plate 3 passes through two
Root electrode column 6 electrically connects reduction voltage circuit plate 4；Charge management circuit plate 3 is fixed to be electrically connected with Micro USB charging female seats 7；
The socket of Micro USB charging female seats 7 sequentially passes through the outer wall of packaging insulating set and outer steel shell 1 towards circuit block side；It is poly-
The positive pole of compound lithium battery 2 is connected towards circuit block, and by wire with the positive pole of charge management circuit plate 3；Polymer lithium electricity
Negative conductive band 8 is fitted with the outer peripheral face in pond 2, one end of negative conductive band 8 is connected with the negative pole of poly-lithium battery 2, bears
The other end of pole conductive strips 8 is connected by wire with the negative pole of charge management circuit plate 3；Packaging insulating set is away from polymer lithium electricity
The one end in pond 2 is embedded with positive plate 9, the matrix notches of matrix collets 5 towards the bottom surface of positive plate 9, matrix collets 5 it is recessed
Spring 10 is folded between type groove bottom and the bottom surface of positive plate 9, the tail end of spring 10 wears and electrically connects the output of reduction voltage circuit plate 4
On stomidium 401；Negative conductive band 8 is fitted on the medial surface of outer steel shell 1.
When the USB charging accumulator structure electric power storages of the present embodiment, the charging socket for connecting power supply is passed through into Micro USB numbers
It is connected to according to line in Micro USB charging female seats 7.After voltage enters to charge management circuit plate 3, polymerization is delivered to by wire
In thing lithium battery 2, you can carry out electric power storage.
When USB charging accumulator structures discharge, external electric equipment both positive and negative polarity connects positive plate 9 and outer steel shell 1 respectively
Bottom, i.e. mounting means are the same with general dry battery.In the presence of electrical potential difference, poly-lithium battery 2 by 3.7V voltages according to
Secondary to be delivered to by the wire, charge management circuit plate 3 and electrode column 6 of positive pole in reduction voltage circuit plate 4, reduction voltage circuit plate 4 is carried out
Decompression is exported voltage after decompression to positive plate 9 by spring 10 up to 1.5V-1.6V voltage.Due to negative conductive band 8
Fit on the medial surface of outer steel shell 1, therefore the negative pole of external electric equipment can be conductively connected with outer steel shell 1 all the time.Wherein, by
It is insulating part, such as plastics in matrix collets 5 and packaging insulating set, the both positive and negative polarity for avoiding USB charging accumulator structures is connected,
Avoid short circuit.Wherein, two electrode columns 6 can be fixed on charge management circuit plate 3 and reduction voltage circuit plate 4 by way of welding
On, electric action is not only served, also has and reinforces charge management circuit plate 3 and reduction voltage circuit plate 4, and connect into them
The effect of the structure of integrated type, is connected firmly.
The outer steel shell 1 of the present embodiment is preferably 304 Stainless Steel Shells, and it is as shell, and intensity is big, anti-extrusion, resistance to fall, no
It is yielding, make battery overall more sturdy and durable, therefore the present embodiment external structure it is resistance to fall, anti-extrusion；And enclosed inside
Insulation sleeve consolidates durable.
The present embodiment uses poly-lithium battery 2, due to the customizable feature of shape, therefore may be alternatively configured shown in Fig. 3 and Fig. 4
3.7V cylindrical polymer lithium battery electric cores；And fast with charging rate, discharge stability, capacity is big, light weight, using more
Add the features such as safe.On the other hand, the internal resistance of polymer battery core is small compared with general liquid battery core, and domestic polymer battery core is interior at present
Resistance can even accomplish below 35m Ω, greatly reduce battery from power consumption, extend the usage time of battery.Finally, due to
Using polymeric material, battery core is not on fire, does not explode, and battery core has enough securities in itself.Poly-lithium battery 2 can use
Plastic-aluminum flexible packing；The present embodiment is different from the metal shell of liquid battery core, once potential safety hazard occurs, liquid battery core is easily quick-fried
It is fried, and polymer battery core at most only can tympanites.Therefore, the present embodiment has charging rate fast, and discharge stability, capacity is big, quality
Gently, the features such as use is safer.
In the USB charging accumulator structures of the present embodiment, even if repeatedly plug USB charging plugs, circuit block internal circuit and
Overall structure all-the-time stable.For structure compared to common disposable dry cell, the present embodiment service life length, it can be repeated several times
Use, it is economic and environment-friendly.
The circuit block of the present embodiment is internally integrated charge management circuit plate 3 and reduction voltage circuit plate 4, it is no longer necessary to separately buys
Special charger, only need to charge at any time using Micro-USB data wires and charging plug, it is very convenient.One alternatively
Scheme：The present embodiment can drag multimode to charge the USB charging accumulator structures of multiple the present embodiment using one, wherein single
Bus connects charging plug, and more separated times are used to connect multiple USB charging accumulator structures.
Specifically, Micro USB chargings female seat 7 is held between charge management circuit plate 3 and reduction voltage circuit plate 4；Subtract
Small circuit block volume, so as to reduce the volume of outer steel shell 1, Miniaturization Design, convenient use.
Further, packaging insulating set forms can shape by the sheath body 11 of two valve half, wherein the inside of the sheath body 11 of a valve half
It is fixed with limited block 12, the Micro USB chargings inner ends of female seat 7, the plate face of charge management circuit plate 3, reduction voltage circuit plate 4
Stopper slot 13 is formed between the lower surface of plate face and matrix collets 5, limited block 12 and stopper slot 13 cooperate, and two valves half cover
One end of shell 11 is equipped with the clip slot 14 of semicircular in shape, and two clip slots 14 form the circular groove for clamping positive plate 9, packaging insulating
The positive pole connecting hole 15 for wearing spring 10 is provided with the end face of set.Circuit block inside the convenient installation of said structure.Closing
And it is preceding, positive plate 9 can be filled in the clip slot 14 of one and half sheath bodies 11, be combined into sealing after another half sheath body 11 is closed
Fill insulation sleeve.Wherein, spring 10, which has not only acted as, is conductively connected, and also has the function that support fastening positive plate 9, can prevent just
Pole piece 9 loosens, and elastic connection is reliable, is easy to voltage continually and steadily to export.In addition, limited block 12 and the phase interworking of stopper slot 13
After conjunction, the effect for preventing that the circuit block of inside from rocking displacement has been arrived, has been further ensured that internal circuit connection is reliable, is easy to voltage
Continual and steady output.
Further, the outside plate face of charge management circuit plate 3 is provided with charging indicator light 16, and packaging insulating covers cylindrical
Face is provided with first through hole 17, and the periphery of outer steel shell 1 is provided with the second through hole 18, charging indicator light 16, the and of first through hole 17
The central axis of second through hole 18 overlaps.The through hole 18 of first through hole 17 and second of the present embodiment forms the through hole of printing opacity,
It is easy to the light of charging indicator light 16 to appear to outside；During convenient charging, see whether fully charged.
Further, packaging insulating set is provided with flange 1101 close to the end periphery of positive plate 9, under flange 1101
End face is fitted on the end face of outer steel shell 1, and the lower surface of flange 1101 is fixed with projection 1102, and the end face of outer steel shell 1 is provided with
Locating slot 101 for fitting projection 1102.By contraposition projection 1102 and locating slot 101, the circuit block inside convenient installation,
Charging indicator light 16 is just corresponded to the through hole 18 of first through hole 17 and second, Micro USB chargings female seat 7 is just accordingly pacified
On outer steel shell 1 in corresponding through hole.Specifically, the inner peripheral surface of outer steel shell 1 and the packaging insulating set inside outer steel shell 1
Outer peripheral face between be provided with installation gap.When toward insertion packaging insulating set in outer steel shell 1, the installation gap can avoid Micro
The USB charging outer ends of female seat 7 and the inner peripheral surface interference of outer steel shell 1, are easily installed.In addition, raised 1102 location fits are positioning
In groove 101, circumferentially rotating for packaging insulating set, and the displacement of long-term use of Micro USB charging female seats 7 can be avoided.
Further, the outside inclusion of outer steel shell 1 has shrink-packaging's film (not shown), and the upper end of shrink-packaging's film is opened
Mouth on the upper surface of flange 1101, expose outside the upper end open of shrink-packaging's film by the top of positive plate 9.The present embodiment
Shrink-packaging's film can effectively by packaging insulating set inclusion in outer steel shell 1, two and half sheath bodies 11 is combined into securely whole
Body and do not loosen, further ensure being connected firmly for positive plate 9, be not easy to loosen.It ensure that voltage continually and steadily exports.This
Outside, shrink-packaging's film is in the printable trade mark in outside, advertisement, packaging sign etc., outer packing can as general dry battery,
And the structure of the present embodiment can also be the same with general dry battery, therefore the USB charging accumulator structures of the present embodiment adapt to disappear
Traditional use habit of the person of expense.
Preferably, outer steel shell 1 is stainless steel cylindrical housings, therefore the present embodiment can replace common disposable dry cell to make
With economic and environment-friendly；Negative conductive band 8 is nickel strap, and good conductivity, ductility is good, and anti-corrosive properties are very outstanding.
Further, undulate is bent negative conductive band 8 in the longitudinal direction, by flexible bending, can be made
Tactile, reliability of electrical connection height is conductively connected in the inner headed face of outer steel shell 1 with negative conductive band 8 all the time.
It should be appreciated that specific embodiment described above is only used for explaining the utility model, it is not used to limit this reality
With new.By the obvious changes or variations that spirit of the present utility model is extended out still in protection of the present utility model
Among scope.
Claims (8)
- A kind of 1. USB charging accumulator structures, it is characterised in that：Including outer steel shell (1), the inside of the outer steel shell (1) is in length Packaging insulating set and poly-lithium battery (2) are disposed with direction, circuit block is provided with the packaging insulating set, it is described Circuit block includes charge management circuit plate (3) and reduction voltage circuit plate (4), the charge management circuit plate (3) and reduction voltage circuit plate (4) matrix collets (5) are folded between plate face, the both ends of the circuit block are equipped with electrode column (6), two electrode columns (6) charge management circuit plate (3), matrix collets (5) and reduction voltage circuit plate (4) are integrally fixed formula structure, the charging Manage circuit board (3) and electrically connect reduction voltage circuit plate (4) by two electrode columns (6)；The charge management circuit plate (3) is fixed It is electrically connected with Micro USB charging female seats (7)；The socket of Micro USB charging female seat (7) towards circuit block side, and Sequentially pass through the outer wall of packaging insulating set and outer steel shell (1)；The positive pole of the poly-lithium battery (2) leads to towards circuit block The positive pole that wire is crossed with charge management circuit plate (3) is connected；Negative pole is fitted with the outer peripheral face of the poly-lithium battery (2) to lead Electricity band (8), one end of the negative conductive band (8) are connected with the negative pole of poly-lithium battery (2), the negative conductive band (8) The other end be connected by wire with the negative pole of charge management circuit plate (3)；The packaging insulating set is away from poly-lithium battery (2) one end is embedded with positive plate (9), the matrix notches of the matrix collets (5) towards positive plate (9) bottom surface, it is described Spring (10) is folded between the concave groove bottom and positive plate (9) bottom surface of matrix collets (5), the tail end of the spring (10) is worn And if on the output stomidium (401) of electrical connection reduction voltage circuit plate (4)；The negative conductive band (8) fits in the interior of outer steel shell (1) On side.
- A kind of 2. USB charging accumulator structures according to claim 1, it is characterised in that：The Micro USB chargings female seat (7) it is held between charge management circuit plate (3) and reduction voltage circuit plate (4).
- A kind of 3. USB charging accumulator structures according to claim 2, it is characterised in that：The packaging insulating set passes through two The sheath body of valve half (11) forms can shape, wherein the inside of the sheath body of a valve half (11) is fixed with limited block (12), the Micro USB The inner end of the female seat that charges (7), plate face, the plate face and matrix collets of reduction voltage circuit plate (4) of charge management circuit plate (3) (5) stopper slot (13) is formed between lower surface, the limited block (12) and stopper slot (13) cooperate, the sheath body of two valve half (11) one end is equipped with the clip slot (14) of semicircular in shape, and two clip slots (14) form the circular groove for clamping positive plate (9), institute State the positive pole connecting hole (15) being provided with the end face of packaging insulating set for wearing spring (10).
- A kind of 4. USB charging accumulator structures according to claim 3, it is characterised in that：The charge management circuit plate (3) Outside plate face be provided with charging indicator light (16), the periphery of the packaging insulating set is provided with first through hole (17), described The periphery of outer steel shell (1) is provided with the second through hole (18), the charging indicator light (16), first through hole (17) and the second through hole (18) central axis overlaps.
- A kind of 5. USB charging accumulator structures according to any one of claim 1-4, it is characterised in that：The encapsulation is exhausted Edge set is provided with flange (1101) close to the end periphery of positive plate (9), and the lower surface of the flange (1101) fits in steel On the end face of shell (1), the lower surface of the flange (1101) is fixed with raised (1102), on the end face of the outer steel shell (1) Provided with the locating slot (101) for fitting projection (1102).
- A kind of 6. USB charging accumulator structures according to claim 5, it is characterised in that：The outer bread of the outer steel shell (1) Conjunction has shrink-packaging's film, and the upper end open of shrink-packaging's film is on the upper surface of flange (1101), the positive plate (9) expose outside the upper end open of shrink-packaging's film on top.
- A kind of 7. USB charging accumulator structures according to claim 5, it is characterised in that：The outer steel shell (1) is stainless steel Cylindrical housings, the negative conductive band (8) are nickel strap.
- A kind of 8. USB charging accumulator structures according to claim 7, it is characterised in that：The negative conductive band (8) is in length Spend undulate bending on direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720664766.9U CN206864568U (en) | 2017-06-08 | 2017-06-08 | A kind of USB charging accumulator structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720664766.9U CN206864568U (en) | 2017-06-08 | 2017-06-08 | A kind of USB charging accumulator structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206864568U true CN206864568U (en) | 2018-01-09 |
Family
ID=60831443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720664766.9U Expired - Fee Related CN206864568U (en) | 2017-06-08 | 2017-06-08 | A kind of USB charging accumulator structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206864568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069130A (en) * | 2017-06-08 | 2017-08-18 | 张磊 | A kind of USB charging accumulator structures |
| CN110931699A (en) * | 2019-11-14 | 2020-03-27 | 深圳先进储能材料国家工程研究中心有限公司 | Double-end input chargeable secondary battery |
-
2017
- 2017-06-08 CN CN201720664766.9U patent/CN206864568U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069130A (en) * | 2017-06-08 | 2017-08-18 | 张磊 | A kind of USB charging accumulator structures |
| CN110931699A (en) * | 2019-11-14 | 2020-03-27 | 深圳先进储能材料国家工程研究中心有限公司 | Double-end input chargeable secondary battery |
| CN110931699B (en) * | 2019-11-14 | 2022-01-04 | 深圳先进储能材料国家工程研究中心有限公司 | Double-end input chargeable secondary battery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2009128482A1 (en) | Accumulator | |
| CN105098225B (en) | Charge cylindrical lithium battery | |
| CN107069130A (en) | A kind of USB charging accumulator structures | |
| CN206864568U (en) | A kind of USB charging accumulator structures | |
| CN100521355C (en) | Chargeable battery | |
| CN203166552U (en) | Mobile power supply | |
| CN102231432B (en) | Cell and cell tank | |
| CN201638904U (en) | Rechargeable lithium battery | |
| CN100536223C (en) | Chargeable battery without the necessary of identifying polarity | |
| CN212163626U (en) | Switch cover contact detection charging bin | |
| CN216085046U (en) | Environment-friendly rechargeable battery | |
| CN201122632Y (en) | Rechargeable battery | |
| CN204720512U (en) | Charging cylindrical lithium battery and charging battery cartridge thereof | |
| CN201060915Y (en) | Chargeable battery without the necessary of identifying polarity | |
| CN216213790U (en) | Portable lithium battery shell | |
| CN210692698U (en) | Charging protection block type lithium battery | |
| CN217848240U (en) | Rechargeable battery with welding-free structure | |
| CN201440436U (en) | Lithium battery module | |
| CN210468005U (en) | USB rechargeable fifth battery with cap | |
| CN213130044U (en) | Solar charger device for charging electric toothbrush | |
| CN207082867U (en) | A kind of portable power source with charging wire | |
| CN215681941U (en) | Charging box with wireless charging function | |
| CN214154041U (en) | Belt charger baby | |
| CN214153110U (en) | Chargeable instrument battery structure of removable battery | |
| CN114498571B (en) | Power battery charger fault protection device and use method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180508 Address after: 210046 18 -Q1218, Yin Chun Road, R & D base, Maigaoqiao Pioneer Park, Qixia District, Nanjing, Jiangsu Patentee after: Neutron ink physical technology (Jiangsu) Co., Ltd. Address before: 213164 room 206, block A, Tianrun science and technology building, Changzhou science and Education City, Wujin District, Changzhou, Jiangsu, China Patentee before: Zhang Lei |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20190608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |