CN207082605U - A kind of lithium battery and charger baby - Google Patents
A kind of lithium battery and charger baby Download PDFInfo
- Publication number
- CN207082605U CN207082605U CN201720866543.0U CN201720866543U CN207082605U CN 207082605 U CN207082605 U CN 207082605U CN 201720866543 U CN201720866543 U CN 201720866543U CN 207082605 U CN207082605 U CN 207082605U
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- usb plug
- usb
- inner end
- end cap
- plug
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- 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
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
Rechargeable battery field is the utility model is related to, discloses a kind of lithium battery, including lithium cell, battery container, USB plug, inner end cap and pcb board；Lithium cell is installed in battery container；One end of battery container is provided with opening；Inner end cap is located at the openend of battery container, and USB plug includes positive and negative electrode conductive bar without metal edge frame, USB plug, and USB plug is superimposed in inner end cap, and USB plug is slidably connected with inner end cap, and sliding only structure is additionally provided between USB plug and inner end cap；In use, USB plug skids off the surface of inner end cap, USB plug is connected by the charging circuit of positive and negative electrode conductive bar and pcb board, with the USB socket grafting with outside, to be charged to lithium cell；And the charger baby based on above-mentioned design.The utility model live part occupancy battery space is small, the simple in construction and convenience that charges.
Description
Technical field
It the utility model is related to rechargeable battery field, and in particular to a kind of lithium battery and charger baby.
Background technology
Existing general cylindrical battery, refer mainly to output voltage be 1.5V No. 5 and No. 7 batteries, in addition, also including No. 1,2
Number etc. be acid or alkalescence battery；For appearance and size and general cylindrical battery identical cylindrical lithium battery, by
In lithium battery there is content height, discharge voltage to stablize, repeatedly can charge repeatedly, environmental protection energy-saving lamp superior function, will gradually substitute
Existing general alkali or acid battery, the use field of existing general cylindrical battery is applied to by people.
Because the charging voltage and discharge voltage of lithium battery are in more than 3.7V, and the charge and discharge voltage of general cylindrical battery is equal
For 1.5V or so, therefore, if current cylindrical lithium battery will substitute general acidic or alkaline battery, not only profile will with it is common
Acid or alkaline battery is identical, and discharge voltage will reach stable 1.5V；Thus, lithium battery needs to set in battery to fill
Electric circuit carrier and discharge circuit carrier, to solve the problems, such as itself charging and be discharged to electrical equipment.
The existing charging device on this speciality is divided into two classes：
One kind is external charging box, and this kind of cylindrical lithium battery is only that charging circuit device is put into and external charging box
It is interior, and take the charging circuit carrier of cell volume and discharge circuit carrier is still positioned in cylindrical lithium battery, such cylinder lithium
Battery charging trouble, cylindrical lithium battery use cost is added, charging box also there is a situation where to be easily lost；
Another kind of cylindrical lithium battery itself band charging USB plug or charging Micro USB sockets, i.e. Micro USB female seats.
The cylindrical lithium battery of charging USB plug is wherein carried, can be again as disclosed in the patent of Chinese Application No. 200580040272.3
Rechargeable battery component, though being not required to special external charger during charging, its USB plug is sleeved in the upper shield of cylindrical lithium battery
Portion, it is complicated, and in charging, it is also necessary to upper shield is taken out out, to expose USB plug, using the cylinder lithium of the charging structure
Battery, not only charging inconvenience, while space, the capacitance of cylindrical lithium battery are reduced with also taking up cylindrical lithium battery mass efficient
More than 1/3rd；In addition, carrying the cylindrical lithium battery of charging Micro USB sockets, also need by external MicroUSB males
Charging wire charged, in addition, the cylindrical lithium battery of such built-in Micro USB sockets and charge and discharge circuit needs also exist for
The mass efficient space of cylindrical lithium battery is taken, so as to reduce the capacitance of lithium battery；Moreover, existing mobile phone charging
Precious lithium battery, be generally built-in with it is at least one be used for export electricity USB socket and it is at least one be used for input electricity
Micro USB sockets, not only occupy the volume of charger baby and it is necessary to could be filled to itself or to mobile phone by charging wire
Electricity, use and carry inconvenience.
The content of the invention
The purpose of this utility model is solve the problems of the prior art, there is provided a kind of live part takes battery space
Small, the simple in construction and convenient lithium battery that charges.
To reach above-mentioned purpose, the utility model adopts the following technical scheme that：A kind of lithium battery, including lithium cell, battery
Housing, USB plug, inner end cap and pcb board；The lithium cell is installed in the battery container；One end of the battery container
Provided with opening；The inner end cap is located at the openend of the battery container, and the USB plug is without metal edge frame, the USB plug
Including positive and negative electrode conductive bar, the USB plug is superimposed in the inner end cap, and the USB plug slides with the inner end cap to be connected
Connect, sliding only structure is additionally provided between the USB plug and the inner end cap；
In use, the USB plug skids off the surface of the inner end cap, the USB plug is conductive by the positive and negative electrode
Bar is connected with the charging circuit of the pcb board, with the USB socket grafting with outside, to be charged to the lithium cell.
Further, positive battery cap, the positive battery cap and the pcb board are additionally provided with the top of the inner end cap
Reduction voltage circuit connects；The USB plug is generally u-shaped, to be slidably connected with the inner end cap.
Further, the USB plug also includes aixs cylinder, and the aixs cylinder is located at close to the anti-of the USB plug root end
To both sides；The top of the inner end cap also includes guide groove, the guide groove to also including stopper slot, the guide groove and institute to both sides
State USB plug to be engaged, the stopper slot is engaged with the aixs cylinder, so that the USB plug slides with the inner end cap is connected
Connect.
Further, the top of the inner end cap also includes guide groove, the guide groove to both sides and the USB plug
Reverse both sides also include lug boss and limit sliding chutes, and the guide groove is engaged with the USB plug, the lug boss and the limit
Position chute is engaged, so that the USB plug is slidably connected with the inner end cap.
Further, the top of the inner end cap also includes dovetail protruding rail, and the bottom of the USB plug also includes dovetail and slided
Groove, the dovetail protruding rail backwards to both sides and the dovetail chute to also including lug boss and limit sliding chutes to both sides, it is described
Dovetail protruding rail is engaged with the dovetail chute, and the lug boss is engaged with limit sliding chutes so that the USB plug with it is described
Inner end cap is slidably connected.
Further, positive and negative electrode conductive bar, institute are respectively equipped with the top of the bottom of the USB plug and the inner end cap
The positive and negative electrode conductive bar for stating inner end cap is connected with the charging circuit of the pcb board, when the USB plug skids off the inner end cap
Surface, the positive and negative electrode conductive bar of the USB plug contacts with the positive and negative electrode conductive bar of the inner end cap, with connection charging electricity
Road.
The utility model also provides one kind to the convenient charger baby that itself charges, and is realized by following scheme：
A kind of charger baby, including lithium cell, housing, USB plug and pcb board；The lithium cell and the pcb board are installed in
In the housing, the housing is provided with charging and is open, it is characterized in that：The USB plug without metal edge frame, the USB plug with
Connect the connection of electric sliding block, it is described to connect electric sliding block and also include dialling turning round, also include chute in the housing, one end of the chute with it is described
Charged open communication, and the top of the chute also includes guide groove, and the guide groove is provided on housing, the USB plug and described
Connect electric sliding block to be located in the chute, turn round for described group and stretched out at the guide groove, so that the USB plug slides with the housing
Connection；
The USB plug includes positive and negative electrode conductive bar, and the positive and negative electrode conductive bar connects electric sliding block and be connected with described, described
Chute is provided with charging contact and discharge contact, and the charging contact is connected with the charging circuit of the pcb board, the discharge contact
It is connected with the discharge circuit of the pcb board, the charging contact or the discharge contact connect electric shoe contact with described；
Skidded off in use, the USB plug is turned round from the charging opening by described group, the USB plug passes through described
The charging circuit that electric sliding block is connect with the pcb board is connected, with the USB socket grafting with outside, to be charged to the lithium cell.
Preferably, the chute also includes USB slot, and the USB slot is positioned at the adjacent charging opening, when described
USB plug is slipped into housing, and the USB plug is located at the USB slot, and the discharge contact connects electric sliding block and connect with described
Touch, to form USB socket.
Preferably, in addition to wire-connecting, the wire-connecting are located in the chute, the USB plug, the wire-connecting with
And it is described connect electric sliding block and be provided with positive and negative electrode circuit, when the USB plug skids off the USB slot, the USB plug passes through
It is described to connect electric sliding block and contacted with the charging contact, so that the positive and negative electrode conductive bar passes through the positive and negative electrode circuit and charging
Circuit connects；When the USB plug slips into the USB slot, the USB plug is connect electric sliding block and touched with the electric discharge by described
Point contact, so that the positive and negative electrode conductive bar is connected by the positive and negative electrode circuit with discharge circuit.
The utility model also provides a kind of convenient charger baby that externally charges, and is realized by following scheme：
A kind of charger baby, including lithium cell, housing and pcb board；The lithium cell and the pcb board are installed in the housing
Interior, the housing is provided with electric discharge and is open, it is characterized in that：Also include electric discharge plug, it is conductive that the electric discharge plug includes positive and negative electrode
Bar, the plug that discharges are described at least one of Micro USB plugs, Lightning plugs and USB Type-C plugs
Electric discharge plug be connected by wire-connecting with connecing electric sliding block, described to connect electric sliding block and also include group torsion, also includes chute in the housing,
One end of the chute and the electric discharge open communication, the top of the chute also include guide groove, and the guide groove is provided in housing
On, the electric discharge plug, the wire-connecting and it is described connect electric sliding block and be located in the chute, turn round for described group and stretched at the guide groove
Go out, so that the electric discharge plug is slidably connected with the housing；
Skidded off in use, the electric discharge plug is turned round from the electric discharge opening by described group, the positive and negative of plug that discharge
Pole conductive bar by the wire-connecting connect described in connect electric sliding block, and then be connected with the discharge circuit of the pcb board, with to
The equipment charge of the corresponding interface.
Technical scheme described in the utility model is relative to prior art, the beneficial effect of acquirement：
(1) because USB plug is without metal edge frame, it is slidably connected with inner end cap overlapping, the space for taking lithium battery is small so that
Battery capacity achieved by lithium battery is bigger；The USB socket cooperation grafting that USB plug can directly with outside is slid out, is lithium
Battery core charges, simple and compact for structure without by charging wire, easy to use.
(2) USB plug, when lithium battery needs charging, USB plug is stretched out inner by being slidably connected in inner end cap
Cap surface, charging complete is superimposed on inner cap surface again, compact-sized, saves space.
(3) USB plug can not only slide extension by the way that aixs cylinder is inserted in a pair of grooves of inner end cap, can also be
Quite swung in groove, the sliding that USB plug is realized with simple structure adds swing, USB plug insertion charger USB female seats
When, up and down or it can swing, relative position, operation are flexible between the two for convenient adjustment.
(4) USB plug is slidably connected with inner end cap, and USB plug can opposing inner end lid parallel sliding extremely stretching inner end cap table
Face or retraction are simultaneously superimposed in inner end cap；When USB plug opposing inner end lid parallel sliding is to when stretching out inner cap surface, you can logical
The USB socket cooperation for crossing USB plug and other charging equipments is inserted as lithium cell charging；Using the structure of sliding so that USB is inserted
The position movement of head is more easy to operate, and for the USB plug being only rotatablely connected, the USB plug for sliding setting is not only tied
Structure is simple, low cost, in use, due to displacement, simple operation need not can be changed by very big external force, therefore use the longevity
Life length.
(5) because USB plug is located in housing, USB plug is slidably connected with housing, and USB plug is by connecing electric sliding block
Toggle slides in and out, and occupies little space, simple in construction, and charging is convenient, and effect is reliable.
(6) connect to be equiped with to dial on electric sliding block and turn round；USB socket is provided with turns round the guide groove slided for dialling, and twisted strip is dialled by driving
Move USB plug and connect electric sliding block and slide, it is simple in construction, easy to operate.
(7) by lithium battery the USB plug of Slidable telescopic apply in charger baby, process of the USB plug in slip
In, the polarity of USB plug is changed by connecing electric sliding block, realizes the conversion of charger baby USB plug charge function and discharging function；
It is male that USB plug, which stretches out, can the power taking from the USB socket of other charging equipments, USB plug is retracted in USB slot then
Can be that mobile phone charges by USB charging data lines for female, it is convenient, reliable to be charged and discharged the switching of state, discharge and recharge side
Just, it is not required to separately set electric discharge interface, occupies little space.
In addition, above-mentioned lithium battery structure is beneficial to that charging circuit carrier, reduction voltage circuit carrier and protection circuit load will be equiped with
The pcb board of body is installed in inner end cap, beneficial to the further charging capacity improved in lithium battery；By the lithium battery using cunning
The USB plug of dynamic connection is applied in charger baby, forms a kind of USB socket with double-purpose functional, and the USB socket can both be made
The charging wire for being used for circumscribed USB plug for USB female seats charges the phone, can also be directly using the hyoplastron in USB female seats as USB
Charged in the USB female seats of plug insertion charging equipment for itself, without by charging wire, it is more convenient to use and carry.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms one of the present utility model
Point, schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model
Improper restriction.In the accompanying drawings：
Fig. 1 is the top view of the utility model embodiment one；
Fig. 2 is Fig. 1 sectional view；
Fig. 3 is the top view of the utility model embodiment two；
Fig. 4 is Fig. 3 sectional view；
Fig. 5 is the top view of the utility model embodiment three；
Fig. 6 is Fig. 5 sectional view；
Fig. 7 is the sectional view of the utility model embodiment four；
Fig. 8 is the top view of the utility model embodiment five；
Fig. 9 is the top view of the utility model embodiment six；
Figure 10 is the top view that USB plug skids off state in Fig. 9；
Figure 11 is Fig. 9 sectional view；
Figure 12 is USB plug part mplifying structure schematic diagram in Figure 11；
Figure 13 is the sectional view that USB plug inserts USB socket state in Figure 11；
Figure 14 is that the USB plug of the utility model charger baby embodiment is located at the sectional view of shell interior state；
Figure 15 is the sectional view that USB plug skids off state in Figure 14；
Figure 16 is the sectional view of the charger baby embodiment with electric discharge plug.
Each label corresponds to as follows in figure, lithium cell 1, battery container 2, USB plug 3, inner end cap 4, positive battery cap 5, axle
Prominent 6, guide groove 7, stopper slot 8, lug boss 9, limit sliding chutes 10, dovetail protruding rail 11, dovetail chute 12, lug boss 13, limit sliding chutes
14th, conductive bar 15, charging contact 151, conductive bar 16, metal edge frame 17, USB female seats hyoplastron 18, USB female seats conductive bar 19, lithium
Battery core 20, housing 21, metal edge frame 22, circuit 23, connect electric sliding block 24, dial turn round 25, chute 26, guide groove 27, wire-connecting 28, USB
Slot 29, charging contact 30, discharge contact 31, electric discharge plug 32, electric discharge opening 33.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are clearer, clear, with
Under in conjunction with the accompanying drawings and embodiments, the utility model is further elaborated.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
Lithium battery embodiment：
Lithium battery of the present utility model can be cylinder type lithium battery, or the different use environment conversion of adaptation
For cuboid or the shape such as cube shaped.Lithium battery of the present utility model can both install positive battery cap, now, can will just
Pole battery cap is located at the top of inner end cap, can refer to conventional dry cell location and sets, and USB plug is preferably accordingly to be generally u-shaped,
To adapt to the top that overlapping is installed on inner end cap, to be slidably connected with inner end cap, the structure occupies little space, simple in construction；When
So, positive battery cap can not also be installed, and external discharge circuit is drawn out of lithium battery, or separately set electric discharge interface.This reality
It is described in detail with the embodiment of novel lithium battery using the cylinder type lithium battery with positive battery cap as representative.
Embodiment 1, as depicted in figs. 1 and 2, in the utility model embodiment, lithium battery includes lithium cell 1, battery container
2nd, USB plug 3, inner end cap 4 and pcb board, lithium cell 1 are installed in battery container 2；One end of battery container 2 is provided with opening；
USB plug 3 is superimposed in inner end cap 4, and USB plug 3 is covered on the openend of battery container 2 without metal edge frame, inner end cap 4；PCB
Plate is provided with charging circuit carrier, reduction voltage circuit carrier and protection circuit carrier；USB plug 3 is slidably connected with inner end cap 4, USB
Sliding only structure is additionally provided between plug 3 and inner end cap 4；Pcb board is fixed in inner end cap 4；USB plug 3 can opposing inner end
The parallel sliding of lid 4 is to the stretching surface of inner end cap 4 or is superimposed in inner end cap 4；In use, USB plug 3 skids off the table of inner end cap 4
Face, USB plug 3 are connected with the charging circuit of pcb board, with the USB socket grafting with outside, to be charged to lithium cell 1.
The top of inner end cap 4 is provided with positive battery cap 5, and positive battery cap 5 is connected with the reduction voltage circuit of pcb board；USB plug
3 are generally u-shaped, to be slidably connected with inner end cap 3.
Pcb board of the present utility model can be located at the high spot that inner end cap is overlapped and formed with USB plug, empty beneficial to saving
Between.Pcb board of the present utility model can also be divided into two pieces, wherein, the pcb board for being equipped with charging circuit carrier can be fixed at
In USB plug 3, the pcb board for being equipped with reduction voltage circuit carrier and protection circuit carrier is fixed in inner end cap, to save sky
Between.
Embodiment 2 to 6, on the basis of embodiment 1, USB plug 3 can be slided by implementation below and inner end cap 4
Connection.
Embodiment one, as depicted in figs. 1 and 2, USB plug 3 also include aixs cylinder 6, and aixs cylinder 6 is located at close to USB plug 3
The reverse both sides at portion end；The top of inner end cap 4 also includes guide groove 7, guide groove 7 to also including stopper slot 8, USB plug 3 to both sides
In guide groove 7, guide groove 7 is engaged with USB plug 3, and aixs cylinder 6 is located in stopper slot 8, and stopper slot 8 is engaged with aixs cylinder 6, with
USB plug 3 is set to be slidably connected with inner end cap 4.Sliding structure of stopping is located in stopper slot 8 by aixs cylinder 6, plays position-limiting action, to prevent
Only USB plug 3 skids off inner end cap 4.
Embodiment two, as shown in Fig. 3-4 or Fig. 5-6, the top of inner end cap 4 also includes guide groove 7, guide groove 7 to two
Side and the reverse both sides of USB plug 3 also include lug boss 9 and limit sliding chutes 10, and guide groove 7 is engaged with USB plug 3, lug boss 9
It is engaged with limit sliding chutes 10, so that USB plug is slidably connected with inner end cap.Lug boss 9 can be projection shape, preferably protrusive board
Shape.The sliding knot for stopping structure can be by USB plug 3 with being engaged at inner end cap 4 by above-mentioned shown aixs cylinder 6 with stopper slot 8
Structure progress is spacing, and step trough can also be respectively adopted by USB plug 3 and inner end cap 4 and the progress of ladder block fit structure is spacing,
Can also be carried out by structure that lug boss 13 as shown in Figure 8 is engaged with limit sliding chutes 14 it is spacing, to prevent USB plug 3
Skid off inner end cap 4.
Embodiment three, as shown in figs9-12, the top of inner end cap 4 also include dovetail protruding rail 11, the bottom of USB plug 3
Also include dovetail chute 12, dovetail protruding rail 11 backwards to both sides with dovetail chute 12 to also including lug boss 13 and limit to both sides
Position chute 14, dovetail protruding rail 11 are engaged with dovetail chute 12, and lug boss 13 is engaged with limit sliding chutes 14, so that USB plug
It is slidably connected with inner end cap.Sliding structure of stopping can be engaged by lug boss 13 with limit sliding chutes 14, can also be by using rank
Trapezoidal dovetail protruding rail 11 and stairstepping dovetail chute 12 are engaged, to prevent USB plug 3 from skidding off inner end cap 4.
As shown in figure 13, when USB plug 3 is with outside USB socket grafting, USB plug 3 is with being located in metal edge frame 17
USB female seats hyoplastron 18 coordinates, and positive and negative electrode conductive bar 16 docks with the conductive bar 19 on USB female seats hyoplastron 18, to be filled to lithium cell
Electricity.
The charging circuit connected mode of the utility model lithium battery USB plug and pcb board can be accomplished in the following manner：
Preferred embodiment one, as shown in Fig. 1 to Fig. 6 and Fig. 8 to Figure 12, the bottom of USB plug 3 and the top of inner end cap 4
Not She You positive and negative electrode conductive bar 16,15, the positive and negative electrode conductive bar 15 of inner end cap 4 is connected with the charging circuit of pcb board, works as USB
Plug 3 skids off the surface of inner end cap 4, and the positive and negative electrode conductive bar 16 of USB plug 3 connects with the positive and negative electrode conductive bar 15 of inner end cap 4
Touch, to connect charging circuit.Conductive bar 15,16 is preferably elastomeric material.
Preferred embodiment two, the conductive bar 15 of above-mentioned inner end cap 4 are transformed to elastic charging contact 151 as shown in Figure 7.
Mode three, the circuit of the conductive bar 15 of above-mentioned inner end cap 4 are extended in stopper slot 8 as depicted in figs. 1 and 2, phase
Answer, the circuit of the conductive bar 16 of USB plug 3 is extended at aixs cylinder 6；Or the as shown in fig. 7, root of positive and negative electrode conductive bar 16
Portion extends to form conductive arc-shaped so that when being rotated after USB plug 3 skids off by aixs cylinder 6, the positive and negative electrode of USB plug 3 is led
Electric bar 16 contacts all the time with the positive and negative electrode conductive bar 15 of inner end cap 4, and the structure can realize that the slip of USB plug 3 adds rotation,
USB plug is more flexible, occupies little space, applied widely, easy to use.
Above-mentioned lithium battery can also make the proper transformations such as shape and size, set up electric discharge interface, and can play essence etc.
The effect of charger baby is same as, therefore, the practical range of above-mentioned lithium battery is not limited by battery scope.It is of the present utility model to fill
It is electric precious to be slidably connected based on above-mentioned USB plug beneficial to saving space, it is simple in construction and easy to use the characteristics of, further specially
The improvement carried out when implementing as charger baby is directed to, details are as follows.
As shown in Figure 14 and Figure 15, a kind of charger baby, including lithium cell 20, housing 21, USB plug 3 and pcb board；Lithium electricity
Core 20 and pcb board are installed in housing 21, and housing 21 is provided with charging and is open, and USB plug 3 is located at without metal edge frame, USB plug 3
In housing 21, USB plug 3 is also connected with connecing electric sliding block 24, and connecing electric sliding block 24 also includes dialling torsion 25, also includes chute in housing 21
26, one end of chute 26 and charging open communication, the top of chute 26 also include guide groove 27, and guide groove 27 is provided on housing 21,
USB plug 3 and connect electric sliding block 24 and be located in chute 26, dial and turn round 25 stretchings at guide groove 27, so that USB plug 3 is slided with housing 21
Dynamic connection；In use, USB plug 3 is skidded off by dialling torsion 25 from charging opening, USB plug 3 is by connecing electric sliding block 24 and pcb board
Charging circuit connection, with outside USB socket grafting, to be charged to lithium cell 20.Its circuit connecting mode refers to
State lithium battery connected mode.
It is preferred that also including wire-connecting 28, wire-connecting 28 is located in chute 26, and USB plug 3 is by wire-connecting 28 and connects electric cunning
Block 24 connects.Wire-connecting 28 is preferably with certain flexibility banding, can be made up of plastic material and metal conductive strips, has one
Fixed flexible and elasticity, in favor of use and grafting.Now, 25 are turned round by stirring, promotes USB plug 3 and wire-connecting 28 to slide
Go out charging opening.The smooth-going that chute 26 is beneficial to wire-connecting 28 slides, and is contacted beneficial to electric sliding block 24 is connect with the accurate of contact.
Chute 26 preferably also includes USB slot 29, and USB slot 29 is positioned at adjacent charging opening, when USB plug 3 slips into
In housing, USB plug 3 is located at USB slot 29, to form USB socket.The structure need not separately set electric discharge interface again, take
Space is small, simple in construction, and easy to use.
Above-mentioned charger baby circuit connection can by USB plug 3, wire-connecting 28 and connect electric sliding block 24 be provided with it is positive and negative
Polar circuit 23, chute 26 are provided with charging contact 30 and discharge contact 31, and charging contact 30 is connected with the charging circuit of pcb board, put
Electric contact 31 is connected with the discharge circuit of pcb board, and when USB plug 3 skids off USB slot 29, USB plug 3 is by connecing electric sliding block 24
Contacted with charging contact 30, so that positive and negative electrode circuit 23 is connected with charging circuit；When USB plug 3 slips into USB slot 29, USB
Plug 3 is contacted by connecing electric sliding block 24 with discharge contact 31, so that positive and negative electrode circuit 23 is connected with discharge circuit.
USB plug of the present utility model is preferably USB conduction tongue plate types.
Using the structure of sliding so that the position movement of USB plug is more easy to operate, relative to the USB that can only be rotatablely connected
For plug, the USB plug of setting is slid due to that need not can change displacement by very big external force, simple operation, therefore
Its service life is can effectively ensure that, is hardly damaged.
USB plug is slidedly arranged in USB socket housing；USB plug is provided with and connects electric sliding block；USB is changed by connecing electric sliding block
The polarity of plug realizes the conversion of charger baby USB plug charge function and discharging function in USB socket, simple in construction, effect
Fruit is reliable.
By in lithium battery the USB plug of Slidable telescopic apply in charger baby, USB plug during slip,
Electric sliding block is connect thereon by installing to be connected with positive pole input contact or negative pole output contact, and then changes the polarity of USB socket；
It is male that USB plug, which stretches out, can the power taking from the USB socket of other charging equipments, USB plug is retracted in USB socket then
For female, can be charged by USB charging data lines for mobile phone, the switching for being charged and discharged state is convenient, reliable.
Based on above-mentioned design of the present utility model, the USB plug of above-mentioned charger baby, which can also be improved further, to be transformed to put
Plug, now need not be by external USB charging data line, and is directly the corresponding interface equipment charges such as mobile phone.Which
It can be based on implementing on the basis of above-mentioned charger baby, details are as follows：
A kind of charger baby, as shown in figure 16, including lithium cell 20, housing 21 and pcb board；Lithium cell 20 and pcb board installing
In in housing 21, housing 21 is provided with electric discharge opening 33, in addition to electric discharge plug 32, and electric discharge plug 32 includes positive and negative electrode conductive bar,
The plug 32 that discharges can be the one or more in Micro USB plugs, Lightning plugs and USB Type-C plugs.
Electric discharge plug 32 is located in housing 21, and electric discharge plug 32 is also connected with connecing electric sliding block 24, and its connection can be direct
Connection, is preferably indirectly connected with by the formula of wire-connecting 28.Wire-connecting 28 includes positive and negative electrode conductive bar, and wire-connecting 28 is located at chute 26
It is interior, now, 25 are turned round by stirring, promote electric discharge plug 32 and wire-connecting 28 to skid off charging opening.
Connecing electric sliding block 24 also includes dialling torsion 25, and chute 26, one end and the electric discharge opening 33 of chute 26 are also included in housing 21
Connection, the top of chute 26 also include guide groove 27, and guide groove 27 is provided on housing 21, electric discharge plug 32 with connect electric sliding block 24 and be located at
In chute 26, dial and turn round 25 stretchings at guide groove 27, so that electric discharge plug 32 is slidably connected with housing 21；
In use, electric discharge plug 32 is skidded off by dialling torsion 25 from electric discharge opening 33, electric discharge plug 32 is by connecing electric sliding block 24
It is connected with the discharge circuit of pcb board, with to the equipment charge with the corresponding interface.Its circuit connecting mode refers to above-mentioned implementation
Mode, such as by setting discharge contact 31 in guide groove 27, when electric discharge plug 32 skids off electric discharge opening 33, electric discharge plug 32 is by connecing
Electric sliding block 24 contacts with discharge contact 31, so that the positive and negative electrode conductive bar of electric discharge plug 32 is connected with discharge circuit.
The charger baby is not required to external charge and discharge data wire completely, can charge, can also charge the phone to itself, sliding
The setting of groove is beneficial to store and protection charge and discharge device, greatly facilitates the use of cellphone subscriber.
Preferred embodiment of the present utility model is description above described, it is to be understood that the utility model is not limited to
Embodiment is stated, and the exclusion to other embodiment should not be regarded as.By enlightenment of the present utility model, those skilled in the art combine
The change that known or prior art, knowledge are carried out also should be regarded as in the protection domain of this hair utility model.
Claims (10)
1. a kind of lithium battery, including lithium cell, battery container, USB plug, inner end cap and pcb board；The lithium cell is installed in institute
State in battery container；One end of the battery container is provided with opening；The inner end cap is located at the openend of the battery container, its
It is characterized in：The USB plug includes positive and negative electrode conductive bar without metal edge frame, the USB plug, and the USB plug is superimposed on institute
State in inner end cap, the USB plug is slidably connected with the inner end cap, is additionally provided between the USB plug and the inner end cap
It is sliding to stop structure；
In use, the USB plug skids off the surface of the inner end cap, the USB plug by the positive and negative electrode conductive bar with
The charging circuit connection of the pcb board, with the USB socket grafting with outside, to be charged to the lithium cell.
2. a kind of lithium battery as claimed in claim 1, it is characterized in that：Positive battery cap is additionally provided with the top of the inner end cap,
The positive battery cap is connected with the reduction voltage circuit of the pcb board；The USB plug takes the shape of the letter U, and is connected with being slided with the inner end cap
Connect.
3. a kind of lithium battery as claimed in claim 1, it is characterized in that：The USB plug also includes aixs cylinder, and the aixs cylinder is located at
Close to the reverse both sides of the USB plug root end；The top of the inner end cap also includes guide groove, the guide groove to both sides
Also include stopper slot, the guide groove is engaged with the USB plug, and the stopper slot is engaged with the aixs cylinder, so that described
USB plug is slidably connected with the inner end cap.
4. a kind of lithium battery as claimed in claim 1, it is characterized in that：The top of the inner end cap also includes guide groove, described to lead
Groove to also including lug boss and limit sliding chutes to the reverse both sides of both sides and the USB plug, the guide groove is inserted with the USB
Head is engaged, and the lug boss is engaged with the limit sliding chutes, so that the USB plug is slidably connected with the inner end cap.
5. a kind of lithium battery as claimed in claim 1, it is characterized in that：The top of the inner end cap also includes dovetail protruding rail, institute
Stating the bottom of USB plug also includes dovetail chute, the dovetail protruding rail backwards to both sides and the dovetail chute to both sides
Also include lug boss and limit sliding chutes, the dovetail protruding rail is engaged with the dovetail chute, the lug boss and limit sliding chutes
It is engaged, so that the USB plug is slidably connected with the inner end cap.
6. a kind of lithium battery as claimed in claim 1, it is characterized in that：The bottom of the USB plug and the top of the inner end cap
Portion is respectively equipped with positive and negative electrode conductive bar, and the positive and negative electrode conductive bar of the inner end cap is connected with the charging circuit of the pcb board, when
The USB plug skids off the surface of the inner end cap, and the positive and negative electrode conductive bar of the USB plug is positive and negative with the inner end cap
Pole conductive bar contact, to connect charging circuit.
7. a kind of charger baby, including lithium cell, housing, USB plug and pcb board；The lithium cell and the pcb board are installed in institute
To state in housing, the housing is provided with charging and is open, it is characterized in that：The USB plug is without metal edge frame, and the USB plug is with connecing
Electric sliding block connection, it is described to connect electric sliding block also including dialling torsion, also include chute in the housing, one end of the chute is filled with described
Electrical aperture is connected, and the top of the chute also includes guide groove, and the guide groove is provided on housing, the USB plug and described is connect
Electric sliding block is located in the chute, turns round for described group and is stretched out at the guide groove, is connected so that the USB plug slides with the housing
Connect；
The USB plug includes positive and negative electrode conductive bar, and the positive and negative electrode conductive bar connects electric sliding block and be connected with described, the chute
Provided with charging contact and discharge contact, the charging contact is connected with the charging circuit of the pcb board, the discharge contact and institute
The discharge circuit connection of pcb board is stated, the charging contact or the discharge contact connect electric shoe contact with described；
Skidded off in use, the USB plug is turned round from the charging opening by described group, the USB plug connects electricity by described
Sliding block is connected with the charging circuit of the pcb board, with the USB socket grafting with outside, to be charged to the lithium cell.
8. a kind of charger baby as claimed in claim 7, it is characterized in that：The chute also includes USB slot, the USB slot
Positioned at the adjoining charging opening, when the USB plug is slipped into housing, the USB plug is located at the USB slot,
The discharge contact connects electric shoe contact with described, to form USB socket.
9. a kind of charger baby as claimed in claim 8, it is characterized in that：Also include wire-connecting, the wire-connecting is located at the cunning
In groove, the USB plug, the wire-connecting and it is described connect electric sliding block and be provided with positive and negative electrode circuit, when the USB plug is slided
Go out the USB slot, the USB plug is connect electric sliding block and contacted with the charging contact by described, so that the positive and negative electrode is led
Electric bar is connected by the positive and negative electrode circuit with charging circuit；When the USB plug slips into the USB slot, the USB is inserted
Head is connect electric sliding block and contacted with the discharge contact by described, so that the positive and negative electrode conductive bar passes through the positive and negative electrode circuit
It is connected with discharge circuit.
10. a kind of charger baby, including lithium cell, housing and pcb board；The lithium cell and the pcb board are installed in the housing
Interior, the housing is provided with electric discharge and is open, it is characterized in that：Also include electric discharge plug, it is conductive that the electric discharge plug includes positive and negative electrode
Bar, the plug that discharges are described at least one of Micro USB plugs, Lightning plugs and USB Type-C plugs
Electric discharge plug be connected by wire-connecting with connecing electric sliding block, described to connect electric sliding block and also include group torsion, also includes chute in the housing,
One end of the chute and the electric discharge open communication, the top of the chute also include guide groove, and the guide groove is provided in housing
On, the electric discharge plug, the wire-connecting and it is described connect electric sliding block and be located in the chute, turn round for described group and stretched at the guide groove
Go out, so that the electric discharge plug is slidably connected with the housing；
Skidded off in use, the electric discharge plug is turned round from the electric discharge opening by described group, the positive and negative electrode of the electric discharge plug is led
Electric bar is connected by connecing electric sliding block described in wire-connecting connection with the discharge circuit of the pcb board, with to corresponding
The equipment charge of interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866543.0U CN207082605U (en) | 2017-07-17 | 2017-07-17 | A kind of lithium battery and charger baby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866543.0U CN207082605U (en) | 2017-07-17 | 2017-07-17 | A kind of lithium battery and charger baby |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207082605U true CN207082605U (en) | 2018-03-09 |
Family
ID=61423582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720866543.0U Withdrawn - After Issue CN207082605U (en) | 2017-07-17 | 2017-07-17 | A kind of lithium battery and charger baby |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207082605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331896A (en) * | 2017-07-17 | 2017-11-07 | 深圳追光电子科技有限公司 | A kind of lithium battery and charger baby |
| CN108365662A (en) * | 2018-03-30 | 2018-08-03 | 安徽江淮汽车集团股份有限公司 | A kind of vehicle-mounted wireless charging device and its charge control method |
-
2017
- 2017-07-17 CN CN201720866543.0U patent/CN207082605U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331896A (en) * | 2017-07-17 | 2017-11-07 | 深圳追光电子科技有限公司 | A kind of lithium battery and charger baby |
| WO2019015508A1 (en) * | 2017-07-17 | 2019-01-24 | 殷维琳 | Lithium battery and charger |
| CN107331896B (en) * | 2017-07-17 | 2019-12-10 | 深圳追光电子科技有限公司 | Lithium battery and charger baby |
| CN108365662A (en) * | 2018-03-30 | 2018-08-03 | 安徽江淮汽车集团股份有限公司 | A kind of vehicle-mounted wireless charging device and its charge control method |
| CN108365662B (en) * | 2018-03-30 | 2021-06-01 | 安徽江淮汽车集团股份有限公司 | Vehicle-mounted wireless charging device and charging control method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180309 Effective date of abandoning: 20191210 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180309 Effective date of abandoning: 20191210 |