CN206658083U - A kind of portable power source and portable power source lease cabinet - Google Patents
A kind of portable power source and portable power source lease cabinet Download PDFInfo
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- CN206658083U CN206658083U CN201720490613.7U CN201720490613U CN206658083U CN 206658083 U CN206658083 U CN 206658083U CN 201720490613 U CN201720490613 U CN 201720490613U CN 206658083 U CN206658083 U CN 206658083U
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- power source
- portable power
- battery pack
- charging
- electricity
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Abstract
The utility model provides a kind of portable power source and portable power source and leases cabinet, including：Power shell and the battery pack and internal circuit board being located at respectively in power shell；Internal circuit board is located at the electrode side of battery pack；The non-electrode side of adjacent cell in battery pack is in contact, and its electrode tip electrically connects with internal circuit board；Charging wire is located at the outside of power shell, U-shaped handle shape, and the both ends of U-shaped handle include electric quantity output end, are plugged on when portable power source leaves unused on power shell, when in use, are plugged on and are electrically charged in equipment；Also include electricity input, electrically connected by the microcontroller in internal circuit board with battery pack, powered for obtaining the electricity of battery pack, and to electric quantity output end；Charging wire is arranged on outside power shell by it, on the premise of the dimensioned area of power supply width is not increased, facilitates user to hold portable power source, improves the gripping sense of user, meanwhile, charging wire is set into U-shaped handle shape, facilitates user to carry portable power source.
Description
Technical field
Field of power supplies is the utility model is related to, cabinet is leased in particular to a kind of portable power source and portable power source.
Background technology
With the popularization of electronic equipment, the life of user increasingly be unable to do without electronic equipment, but user is using process
In the problem of would ordinarily be encountered equipment not enough power supply, especially in the case where user is outgoing, inconvenience, pin can be brought to user
The battery durable ability of above-mentioned mobile electronic product is but failed preferably to be improved all the time.Based on above mentioned problem, with open air
Charger baby would generally be carried when going out, in electric quantity for electronic equipment deficiency, is charged in time for electronic equipment, still, user would generally
Leave behind charger baby or forget to charge for charger baby, and carry charger baby for a long time to make troubles to the trip of user.
In order to solve the above problems, correlation technique provides a kind of portable power source and leases equipment, and user can be in mobile electricity
Source, which is leased, leases portable power source in equipment, to be charged for smart machine.Wherein, portable power source includes：The shifting of 18650 lithium batteries
The wire rod being detachably connected in dynamic power supply body and embedded portable power source body with portable power source, wire rod are being accommodated in portable power source
The state of body, the surface of wire rod are non-bulging in the surface of portable power source.
For above-mentioned portable power source, inventor has found that it at least has above mentioned problem：Volume of 18650 lithium batteries itself compared with
Greatly, weight is also heavier, generally the characteristics of presentation portability difference, and must tie up shifting wire rod is accommodated in portable power source body
Dynamic power supply volume itself, this can cause power supply width dimensions excessive, and user's gripping sense is bad, and in electronic equipment fitting charging
During easily drop.
Utility model content
In view of this, the purpose of the utility model embodiment is that providing a kind of portable power source and portable power source leases cabinet,
It improves user and holds the gripping sense of portable power source and facilitate user on the premise of the dimensioned area of power supply width is not increased
Carry portable power source.
In a first aspect, the utility model embodiment provides a kind of portable power source, including：Battery pack, internal circuit board, electricity
Pressure vessel body and charging wire；The battery pack and the internal circuit board are located in the power shell；The internal circuit board position
In the electrode side of the battery pack；
The internal circuit board includes：Microcontroller and storage circuit；The storage circuit is connected with the microcontroller,
For storing the unique mark of portable power source；The non-electrode side of adjacent cell in the battery pack is in contact, the battery pack
Electrode tip electrically connects with the microcontroller；
The charging wire is located at the outside of the power shell, U-shaped handle shape, and the both ends of the U-shaped handle include charging
The electric quantity output end and electricity input of line；The electric quantity output end, for when the portable power source is idle, being plugged on described
On power shell, it is electrically charged in the portable power source in use, being plugged in equipment；The electricity input passes through described micro-
Controller electrically connects with the battery pack, for obtaining the electricity of battery pack by the microcontroller, and it is defeated to the electricity
Go out end power supply.
With reference in a first aspect, the utility model embodiment provides the first possible embodiment of first aspect, its
In, described portable power source also includes：Fixed column inserting groove and fixed column plug division；The power shell is two；
The fixed column inserting groove is on a power shell, and the fixed column plugging position is in described in another
On power shell, the fixed column inserting groove and fixed column plug division socket connection, for by two power shells
Encapsulate integral.
With reference in a first aspect, the utility model embodiment provides second of possible embodiment of first aspect, its
In, described portable power source also includes battery pack support member；
The battery pack support member is arranged in the power shell, for supporting the battery pack.
With reference in a first aspect, the utility model embodiment provides the third possible embodiment of first aspect, its
In, there is inserting groove and the first fastening assembly on the power shell；The electric quantity output end of the charging wire, specifically in institute
State portable power source it is idle when, be plugged in the inserting groove of the power shell；First fastening assembly is used for will insertion
The electric quantity output end in the inserting groove is fixed.
With reference to the third possible embodiment of first aspect, the utility model embodiment provides the of first aspect
Four kinds of possible embodiments, wherein, the electric quantity output end of the charging wire includes：Connecting portion and charging terminal；
The charging terminal is fixedly installed on the connecting portion, for being plugged in the inserting groove；
The second fastening assembly is provided with the connecting portion, second fastening assembly matches with first fastening assembly
Close, for the charging terminal inserted in the inserting groove and the connecting portion to be fixed on into the power shell.
With reference to the 4th kind of possible embodiment of first aspect, the utility model embodiment provides the of first aspect
Five kinds of possible embodiments, wherein, first fastening assembly includes：Concave part and the first polarity magnetic element；Described
Two fastening assemblies include：Lug boss and the second polarity magnetic element；First polarity and second polarity opposite pole each other
Property；
The lug boss is used to be connected with the concave part, and the second polarity magnetic element is used for and described first
Polarity magnetic element is connected.
With reference in a first aspect, the utility model embodiment provides the 6th kind of possible embodiment of first aspect, its
In, described portable power source also includes signal connector；Communication contact point and charge contact are provided with the signal connector
Point；
The signal connector is arranged on the power shell；The communication contact point and the charging contact with
Microcontroller electrical connection, and being connected by the microcontroller with the battery pack, for by the microcontroller and
External equipment is communicated and charged for the battery pack.
With reference in a first aspect, the utility model embodiment provides the 7th kind of possible embodiment of first aspect, its
In, the electricity input is arranged in the power shell and the setting that is in contact above and below the internal circuit board；
The thickness sum of the electricity input, the internal circuit board and the electric quantity output end is less than or equal to the electricity
The thickness of pond group.
With reference in a first aspect, first aspect the first possible embodiment to first aspect seven kinds of possible implementations
Any possible embodiment in mode, the utility model embodiment provide the 8th kind of possible embodiment party of first aspect
Formula, wherein, the internal circuit board also includes：Battery power detection circuit and management of charging and discharging circuit；The battery electric quantity inspection
Slowdown monitoring circuit and the management of charging and discharging circuit are connected with the microcontroller respectively；
The battery power detection circuit, for obtaining the electricity of the battery pack, the charge value of detection is sent to institute
State microcontroller；
The microcontroller, for receiving the charge value, when the charge value is less than setting power threshold, to described
Management of charging and discharging circuit sends charging control signal；When the charge value of the battery pack of charging is full of, filled to described in control
Discharging management circuit, which is sent, stops charging signals；
The management of charging and discharging circuit, for receiving the charging control signal, according to the charging control signal and outside
Power on is connect, to be charged for the battery pack；It is additionally operable to receive the stopping charging signals, stops charging letter according to described
Disconnection number with external power supply, to stop charging for the battery pack.
Second aspect, the utility model embodiment additionally provide a kind of portable power source and lease cabinet, and the portable power source is leased
Cabinet is used to deposit the portable power source just like first aspect described in any one possible embodiment.
A kind of portable power source and portable power source that the utility model embodiment provides lease cabinet, including：Battery pack, in-built electrical
Road plate, power shell and charging wire；Battery pack and internal circuit board are located in power shell；Internal circuit board is located at battery pack
Electrode side；The non-electrode side of adjacent cell in battery pack is in contact, in the electrode tip and internal circuit board of the battery pack
Microcontroller electrically connects；Charging wire is located at the outside of power shell, U-shaped handle shape, and the both ends of the U-shaped handle include charging wire
Electric quantity output end and electricity input；Electric quantity output end is plugged on power shell when portable power source leaves unused, when movement
Power supply is electrically charged in equipment in use, being plugged on；Electricity input is electrically connected by microcontroller with battery pack obtains battery
The electricity of group, and powered to electric quantity output end, poor with portable power source portability of the prior art, power supply width dimensions are excessive,
User's gripping sense is bad and easily drops and compares during electronic equipment fitting charging, and charging wire is arranged on power supply shell by it
The outside of body, on the premise of the dimensioned area of power supply width is not increased, facilitate user to hold portable power source, improve user's
Gripping sense, meanwhile, charging wire is set into U-shaped handle shape, facilitates user to carry portable power source.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Accompanying drawing appended by cooperation, is described in detail below.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1~Fig. 5 shows a kind of explosive view of the various visual angles for portable power source that the utility model embodiment is provided；
Fig. 6~Fig. 7 shows the front view of the portable power source at two visual angles that the utility model embodiment is provided；
Fig. 8 shows the structural representation of the charging wire for the portable power source that the utility model embodiment is provided；
Fig. 9 and Figure 10 shows the knot at two visual angles of charging wire in the portable power source that the utility model embodiment is provided
Structure schematic diagram；
Figure 11 shows the structural representation of internal circuit board in the portable power source that the utility model embodiment is provided.
Major Symbol explanation：
10th, battery pack；20th, internal circuit board；30th, power shell；40th, charging wire；50th, signal connector；60th, power supply refers to
Show lamp；70th, switch key；80th, fixed column inserting groove；90th, fixed column plug division；100th, battery pack support member (100a, first
Supporting plate；100b, the second supporting plate)；201st, microcontroller；202nd, battery power detection circuit；203rd, management of charging and discharging circuit；
204th, protection circuit；205th, storage circuit；301st, inserting groove；302nd, the first fastening assembly；401st, electricity input；402nd, electricity
Output end；4021st, connecting portion；4022nd, charging terminal；3021st, concave part；3022nd, the first polarity magnetic element；4021a, projection
Portion；4021b, the second polarity magnetic element.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that described
Embodiment be only the utility model part of the embodiment, rather than whole embodiment.Generally here described in accompanying drawing
It can be configured with the component of the utility model embodiment shown with a variety of to arrange and design.Therefore, below to
The detailed description of the embodiment of the present utility model provided in accompanying drawing is not intended to limit claimed model of the present utility model
Enclose, but be merely representative of selected embodiment of the present utility model.Based on embodiment of the present utility model, those skilled in the art exist
The every other embodiment obtained on the premise of not making creative work, belong to the scope of the utility model protection.
Poor in view of portable power source portability of the prior art, power supply width dimensions are excessive, user's gripping sense it is bad and
Easily dropped during electronic equipment fitting charging.Based on this, the utility model embodiment provides a kind of portable power source
And portable power source leases cabinet, it is described below by embodiment.
With reference to figure 1- Figure 10, the utility model embodiment provides a kind of portable power source, including：Battery pack 10, in-built electrical
Road plate 20, power shell 30 and charging wire 40；Battery pack 10 and internal circuit board 20 are located in power shell 30；Internal circuit board
20 are located at the electrode side of battery pack 10；
Internal circuit board 20 includes：Microcontroller 201 and storage circuit 205；Microcontroller 201 connects with storage circuit 205
Connect, for obtaining the unique mark of mobile electricity, the unique mark of acquisition is sent to storage circuit 205；Storage circuit
205, for receiving and storing the unique mark of portable power source；The non-electrode side of adjacent cell in battery pack 10 is in contact, should
The electrode tip of battery pack 10 electrically connects with microcontroller 201；
Charging wire 40 is located at the outside of power shell 30, U-shaped handle shape, and the both ends of the U-shaped handle include charging wire 40
Electric quantity output end 402 and electricity input 401；Electric quantity output end 402, for when portable power source leaves unused, being plugged on power supply
On housing 30, it is electrically charged when portable power source in use, being plugged in equipment；Electricity input 401 passes through microcontroller 201
Electrically connect with battery pack 10, for obtaining the electricity of battery pack 10 by microcontroller 201, and powered to electric quantity output end 402.
Specifically, the battery that above-mentioned portable power source uses is the existing battery of in the market, in order to ensure that portable power source has foot
For enough electricity with electron equipment charge, portable power source uses battery pack 10, and the battery pack 10 comprises at least 2 pieces of batteries, below
Illustrated in the utility model embodiment so that battery pack 10 includes 2 pieces of batteries as an example.
Above-mentioned battery pack 10 and internal circuit board 20 are all located in power shell 30, in order to reduce the body of whole portable power source
Product, the non-electrode side of adjacent cell is in contact spread configuration in above-mentioned battery pack 10, it is therefore an objective to makes battery pack 10 compact-sized；And
And in above-mentioned battery pack 10 any one electrode side polarity all same, above-mentioned internal circuit board 20 be arranged in battery pack 10 appoint
One electrode side of meaning, the setting specifically, internal circuit board 20 can be in contact with the positive electrode side of battery pack 10 can also
Be in contact setting with the negative electrode side of battery pack 10, meanwhile, two electrode tips (i.e. positive electricity ends and negative electrode of battery pack 10
End) it is connected with the microcontroller 201 in internal circuit board 20, microcontroller 201 is used to obtain the electricity in battery pack 10 and will
The electricity is conveyed to charging wire 40, or, for obtaining the electricity in external control circuit plate, the electricity is sent to battery pack
10 for battery pack 10 charging.
In the utility model embodiment, the electricity input 401 of charging wire 40 is arranged on the inside of power shell 30, and interior
Circuits plate 20 is setting up and down, and its electric quantity output end 402 is pluggable on power shell 30.As a kind of preferable embodiment party
Formula, the material of charging wire 40 is flexible glue line.
For the ease of storage and user-friendly and carrying, the portable power source that the utility model embodiment provides, its
Size length is about 8cm-10cm, wide about 3.5cm-5.5cm, thickness about 2cm-3cm, the charging wire 40 (i.e. flexible glue line) of its evagination
It is about 3.5cm-6.5cm in the length that orthographic projection angle is presented, length is about after the charging wire 40 (i.e. flexible glue line) of its evagination deploys
For 8cm-15cm.
A kind of portable power source that the utility model embodiment provides, electricity poor with portable power source portability of the prior art
Source width dimensions are excessive, and user's gripping sense is bad and easily drops and compares during electronic equipment fitting charging, and it will fill
Electric wire 40 is arranged on the outside of power shell 30, on the premise of the dimensioned area of power supply width is not increased, facilitates user to hold
Portable power source, the gripping sense of user is improved, meanwhile, charging wire 40 is set into U-shaped handle shape, facilitates user to carry mobile electricity
Source.
Further, the portable power source provided with reference to figure 2, the utility model embodiment, in addition to：Fixed column inserting groove 80
With fixed column plug division 90；Power shell 30 is two；
For fixed column inserting groove 80 on a power shell 30, fixed column plug division 90 is located at another power shell 30
On, fixed column inserting groove 80 and the socket connection of fixed column plug division 90 are integral for two power shells 30 to be encapsulated.
Specifically, two power shells 30 pass through the fixed column inserting groove 80 each set and fixed column plug division 90 respectively
Socket connection, battery pack 10, internal circuit board 20 to be packaged, form portable power source body.
Further, the portable power source provided with reference to figure 5, the utility model embodiment, in addition to battery pack support member
100；Battery pack support member 100 is arranged in power shell 30, for supporting battery pack 10.
Battery pack support member 100 in the utility model embodiment is two pieces of supporting plates, respectively the first supporting plate
100a and the second supporting plate 100b, wherein, power shell 30 is packaged, for placing battery group 10, internal circuit board 20
Deng inner side of the side as power shell 30 of part, above-mentioned two pieces of supporting plates are used in the inner side of a power shell 30 respectively
In placing above-mentioned two battery pack 10, so as to more preferable self-contained battery group 10.
Examine Fig. 2-Fig. 8, in the portable power source that the utility model embodiment provides, there is inserting groove 301 on power shell 30
With the first fastening assembly 302 (referring specifically to Fig. 7)；The electric quantity output end 402 of charging wire 40, specifically for being left unused in portable power source
When, it is plugged in the inserting groove 301 of power shell 30；First fastening assembly 302 is used for the electricity inserted in inserting groove 301 is defeated
Go out end 402 to be fixed.
Further, with reference to figure 3- Figure 10, in the portable power source that the utility model embodiment provides, the electricity of charging wire 40
Output end 402 includes：Connecting portion 4021 and charging terminal 4022, charging terminal 4022 are fixedly installed on connecting portion 4021, are used
In being plugged in inserting groove 301 (referring specifically to Fig. 8, Fig. 9 and Figure 10)；
The second fastening assembly is provided with connecting portion 4021, the second fastening assembly is engaged with the first fastening assembly 302, is used
It is fixed in by the charging terminal 4022 inserted in inserting groove 301 and connecting portion 4021 on power shell 30.
Further, include referring to Fig. 7 and Fig. 8, the first fastening assembly 302：The polarity magnetic of concave part 3021 and first member
Part 3022 (such as N levels magnet)；Second fastening assembly includes：Lug boss 4021a and the second polarity magnetic element 4021b (such as S levels magnetic
Iron)；First polarity and the second polarity opposite polarity each other；
Lug boss 4021a is used to be connected with concave part 3021, and the second polarity magnetic element 4021b is used for and the first pole
Property magnetic element 3022 is connected.
Specifically, when portable power source leaves unused, the lug boss 4021a on the second fastening assembly is fixed on the first fastening assembly
In 302 concave part 3021, so as to which the electric quantity output end 402 inserted in inserting groove 301 is fixed；On second fastening assembly
S levels magnet and the first fastening assembly 302 on N level magnet attract each other fixation, for connecting portion 4021 to be fixed on into the electricity
On pressure vessel body 30.
Further, the portable power source provided with reference to figure 3- Fig. 7, the utility model embodiment, in addition to signal connector
50；Communication contact point and charging contact are provided with signal connector 50；Signal connector 50 is arranged on power shell 30；
Communication contact point and charging contact electrically connect with microcontroller 201, and are connected by microcontroller 201 with battery pack 10,
For being communicated with external equipment by microcontroller 201 and being charged for battery pack 10.
Specifically, above-mentioned signal connector 50 is the top needle connector of 4 interfaces, including two communication contact points and two fill
Electrical pickoff.For the ease of being designed beautifully and in order to reduce the occupancy volume of portable power source for portable power source, two communications connect
Contact and two charging contacts are arranged to female seat；In use, portable power source is placed in battery case, the appearance of battery case
Receive cover after groove the top needle connector for being provided with least one 4 interface and 4 interface top needle connector equally include two it is logical
Believe contact point and two charging contacts, and be arranged to male seat, the back-end circuit plate that this four electric spot weldings are connected on battery case connects
Connect.Two communication contact points in the signal connector 50 of above-mentioned female seat are used for two communication contact points with male seat in battery case
It is in contact, two charging contacts in the signal connector 50 of above-mentioned female seat are used for two chargings with male seat in battery case
Contact is in contact, and after the contact point pair in male seat and female seat should contact, signal connector 50 can be realized by communication contact point
Communicated with the data of external device, also electricity can be obtained from external power supply by charging contact, to be filled for battery pack 10
Electricity.
Further, the portable power source that the utility model embodiment provides, electricity input 401 are arranged on power shell 30
In be in contact with internal circuit board about 20 setting；Electric quantity output end 402, when idle, it is plugged on power shell 30；Electricity
The thickness sum of input 401, internal circuit board 20 and electric quantity output end 402 is less than or equal to the thickness of battery pack 10.
The set-up mode of above-mentioned electricity input 401, make electricity input 401 and the structure design of internal circuit board 20 tight
Gather, the occupancy volume of all parts in portable power source can be minimized, to reduce the volume of whole portable power source, together
When, above-mentioned set-up mode is also convenient for the wiring of electricity input 401 and internal circuit board 20, so that electricity input 401 passes through
Microcontroller 201 connects battery pack 10, and the electricity of battery pack 10 is obtained by microcontroller 201.
Electric quantity output end 402 is when being plugged on power shell 30, positioned at internal circuit board 20 and the phase of electricity input 401
To side, now, the thickness of the thickness of electricity input 401, the thickness of internal circuit board 20 and electric quantity output end 402 it
With the thickness less than or equal to battery pack 10, in order to which power shell 30 can be good at electricity input 401, in-built electrical
Road plate 20 is encapsulated with battery pack 10, makes electricity input 401, internal circuit board 20 and battery pack 10 compact-sized, is reduced
The volume of whole portable power source.
Further, the portable power source provided with reference to figure 3- Fig. 7, the utility model embodiment, in addition to multiple power supplys refer to
Show lamp 60；
Multiple power supply indicators 60 are arranged on power shell 30 and electrically connected with microcontroller 201, in micro-control
The current state of instruction portable power source under the control of device 201 processed；Current state comprises at least on off state and charging and discharging state.
Specifically, multiple power supply indicators 60 are arranged on power shell 30, positioned at the small volume of power shell 30
One side, it is therefore an objective to protect indicator lamp against damages and create an aesthetic feeling.Each power supply indicator 60 is and internal circuit board
Microcontroller 201 in 20 electrically connects, and opens and closes eventually through the bright dark expression portable power source of above-mentioned power supply indicator 60
State.
As an alternative embodiment, said in the utility model embodiment by taking three power supply indicators 60 as an example
It is bright, wherein, first indicator lamp represents the current power state of portable power source, and the indicator lamp shows that green represents mobile electricity
Source electricity is normal, and the indicator lamp shows that yellow light represents that portable power source electricity is less than low battery threshold value, and the indicator lamp shows red
Colored lights light representations portable power source electricity is less than warning power threshold；Wherein, low battery threshold value is higher than warning power threshold.
Second indicator lamp represents the charged state of portable power source, indicator lamp blinking green light representation portable power source electricity
Amount is less than low battery threshold value, and the indicator lamp flashing yellow lamp light representations portable power source electricity is less than low battery threshold value, and the indicator lamp dodges
Bright red light, which represents that portable power source electricity is low, to be charged for portable power source.
3rd indicator lamp represents the discharge condition of portable power source, indicator lamp flash red light representation portable power source electricity
Amount is less than warning power threshold and is charged for portable power source, and the indicator lamp flashing yellow lamp light representations portable power source electricity is less than
Low battery threshold value and for portable power source charge, the indicator lamp show green represent portable power source electricity be full of, this refers to
Show that lamp shows that red light represents that portable power source charging stops.
Further, the portable power source provided with reference to figure 3, Fig. 5, Fig. 6 and Fig. 7, the utility model embodiment, in addition to open
Close button 70；Switch key 70 is arranged on power shell 30 and electrically connected with internal circuit board 20, in internal circuit board
The on off state of control portable power source under 20 control.
Specifically, user sends control instruction, internal circuit board by controlling switch button 70 to internal circuit board 20
20 control opening and the closing of portable power source according to the control instruction of user.
Further, the portable power source provided with reference to figure 11, the utility model embodiment, internal circuit board 20 also include：
Battery power detection circuit 202 and management of charging and discharging circuit 203；Battery power detection circuit 202 and management of charging and discharging circuit 203
It is connected respectively with microcontroller 201；
Battery power detection circuit 202, for obtaining the electricity of battery pack 10, the charge value of detection is sent to microcontroller
Device 201；
Microcontroller 201, for receiving the charge value, when the charge value is less than setting power threshold, to charge and discharge
Fulgurite reason circuit 203 sends charging control signal；When the charge value of the battery pack 10 of charging is full of, to control management of charging and discharging
Circuit 203, which is sent, stops charging signals.
In the utility model embodiment, management of charging and discharging circuit 203 includes being used to be charged and be put for battery pack 10
Electricity electricity transfer passage, microcontroller 201 detect the charge value of battery pack 10 of reception less than setting power threshold when,
Charging control signal is sent to management of charging and discharging circuit 203, management of charging and discharging circuit 203 opens electricity according to the charging control signal
Transfer passage is measured, the electricity of external power supply is obtained by electricity transfer passage and sends the electricity to battery pack 10, to
Charged for battery pack 10；Microcontroller 201 is when detecting that the charge value of battery pack 10 of charging is full of, to management of charging and discharging electricity
Road 203, which is sent, stops charging signals, and management of charging and discharging circuit 203 closes electricity transfer passage according to the stopping charging signals, uses
To stop charging for battery pack 10, it is therefore an objective to prevent that overcharge electricity produces infringement to battery pack 10.
Wherein, above-mentioned setting power threshold can be configured as needed, such as set 30%, 20%, 15% or
10%, the utility model embodiment is not particularly limited to this.
Further, the portable power source provided with reference to figure 11, the utility model embodiment, internal circuit board 20 also include protecting
Protection circuit 204；Protection circuit 204 is connected with microcontroller 201,
Either magnitude of voltage is higher than normalized current threshold value or mark to current value of the microcontroller 201 in portable power source is detected
During quasi- voltage threshold, generation Switching power instruction, Switching power instruction is sent to protection circuit 204；
Protection circuit 204, for receiving the Switching power instruction, cut off according to Switching power instruction powered-down
Source, to be protected to whole portable power source；
A kind of portable power source that the utility model embodiment provides, electricity poor with portable power source portability of the prior art
Source width dimensions are excessive, and user's gripping sense is bad and easily drops and compares during electronic equipment fitting charging, and it will fill
Electric wire 40 is arranged on the outside of power shell 30, on the premise of the dimensioned area of power supply width is not increased, facilitates user to hold
Portable power source, the gripping sense of user is improved, meanwhile, charging wire 40 is set into U-shaped handle shape, facilitates user to carry mobile electricity
Source.
The portable power source that the utility model embodiment provides, the electric quantity output end 402 of its charging wire 40 included are provided with
Connecting portion 4021, connecting portion 4021 can carry and match the charging terminal 4022 of a few types popular on the market, be various types of
The electronic equipment (such as smart mobile phone, tablet personal computer) of type provides the charging head charging of matching.
The fastening assembly 302 of inserting groove 301 and first, inserting groove 301, first are provided with the power shell 30 of portable power source
Fixed position of the fastening assembly 302 with charging terminal 4022 when leaving unused (when not giving external connected electronic equipment charge state)
Fixing means is as follows：
1st, charging terminal 4022 is filled in inserting groove 301, and the second fastening assembly on connecting portion 4021 is fixed on
On first fastening assembly 302.Wherein, the inner opening Assurance of Size of inserting groove 301 can fill in a few types popular on the market
Maximum sized charging terminal 4022 in charging terminal 4022.
2nd, the concave part 3021 that the first fastening assembly 302 includes is the part caved on power shell 30, and it is tight with second
Gu component does male and female form fit including lug boss 4021a, allowing charging terminal 4022, it is in level after inserting groove 301 is filled in
On position be difficult to move.
3rd, the first fastening assembly 302 and the second fastening assembly include magnet respectively and the polarity of two magnet is different, are pacifying
During dress, the positive antipole of two magnet binding faces magnet each other, that is, the South Pole arctic.It is such to be designed to ensure, work as user
By charging terminal 4022 after inserting groove 301 is filled in, charging terminal 4022 and connection can be made under the cooperation of above-mentioned two magnet
Portion 4021 is perfectly fitted on power shell 30, though have acutely rock, the withdrawing of moderate strength, can not also change itself and electricity
The form that pressure vessel body 30 is fixed.The electricity input 401 of charging wire 40 is fixed on the inside of power shell 30 by fastener.
At present, 18650 lithium battery, because its technology maturation, market maintenance are big, in the market overwhelming majority Large Copacity movement electricity
Source uses it as battery core.But in the market largely uses the portable power source of 18650 lithium batteries, and its volume is larger, because
18650 weight are also heavier, generally the characteristics of presentation portability difference.Also, in the market largely uses the movement of 18650 lithium batteries
Power supply, charging wire and charging head are not carried, user is when carrying portable power source, it is also necessary to additionally carry an in disorder charging
Line.
In addition, there are some portable power sources, because its power line is placed in portable power source surface, so must tie up shifting
Dynamic power supply volume itself, causes that power supply width dimensions are excessive, and gripping sense is bad, and easily falls during mobile phone fitting charging
Fall.
The portable power source that the utility model embodiment provides, it is by by battery pack 10, internal circuit board 20, power shell
30 compact fuselage designs, and charging wire 40 (charging wire 40 is a power line) is assembled with outside, the charging wire 40 is opened up
It is about 8cm-15cm to open rear length, can be user-friendly it and be charged for electronic equipment, the electric quantity output end of the charging wire 40
402 and electricity input 401 after the specified location of power shell 30 is positioned over, can be well fixed, be further able to
Enough ensure that user using leasing in cabinet to portable power source is smoothly given back after complete, effectively solves power supply in the prior art
The problem of.
The utility model embodiment additionally provides a kind of portable power source and leases cabinet, and the portable power source leases cabinet to be had for storage
Above-mentioned portable power source.
Specifically, when portable power source electricity is less than setting power threshold, it can be mobile electricity that the portable power source, which leases cabinet,
Source is charged, specifically, on portable power source, is provided with the top needle connector of 4 interfaces, it is female seat；Portable power source is placed on battery
In box, the top needle connector of the top needle connector and 4 interface that are provided with least one 4 interface is covered after the holding tank of battery case
Male seat is arranged to, the tie point of male seat afterbody is connected by welding with back-end circuit plate.In the signal connector 50 of above-mentioned female seat
Tie point be used for be in contact with the tie point of the battery case of male seat, as an alternative embodiment, signal connector 50
It is that battery pack 10 charges by 2 top needle connectors therein, is led to by wherein 2 top needle connectors with external equipment
Letter.
In the utility model embodiment, 2 male seats in left and right are set in the inside of battery case, can be avoided because user is inserting
Positive and negative causes back-end circuit plate can not correctly identify portable power source towards mistake during portable power source, and its design is examined for fool proof
Consider.By such fool-proof design, as long as portable power source head is filled in the battery case for leasing cabinet, just without additionally distinguishing just
Reverse side direction, so as to lift Consumer's Experience on portable power source flow is given back.
Built-in one piece of PCB (i.e. internal circuit board 20), its yuan in the portable power source of the utility model embodiment
The major function of device be management of charging and discharging, li-ion cell protection, electric quantity of lithium battery detection, LED show, switch portable power source,
Storage portable power source SN codes, receive and lease cabinet-type air conditioner signal, cabinet-type air conditioner signal is leased in processing and perform the functions such as specified order.
Specifically, after user is giving back portable power source in leasing cabinet, active force wheel that portable power source is leased in cabinet
Rotate forward and drive inwardly (i.e. principle leases the side of cabinet cabinet door) slip, when sliding into most bottom position, the mother on portable power source
Seat is touched with the male seat covered after holding tank and connected, and the processor on underlying circuit board receives portable power source signal, passes through place
Device signal Analysis is managed, if meeting the signal of preset value, judges portable power source effectively and without damage, will now stop operating master
Move by wheels (stop operating motor).2 top needle connectors of female seat are by covering the 2 of male seat on portable power source after holding tank
Individual top needle connector obtains direct current power, and the management of charging and discharging IC chip in portable power source PCB starts to read now lithium
The voltage of battery, if being less than predetermined threshold value, start to lithium cell charging.If the voltage of lithium battery exceeds predetermined threshold value,
Then interrupt charging.
A kind of portable power source that the utility model embodiment provides leases cabinet, can be engaged with above-mentioned portable power source, its
The service for leasing portable power source can be provided to user, the portable power source is arranged to charging wire 40 being arranged on power shell 30
Outside, on the premise of the dimensioned area of power supply width is not increased, facilitate user to hold portable power source, improve the gripping of user
Sense, meanwhile, charging wire 40 is set into U-shaped handle shape, facilitate user carry portable power source, the portable power source lease cabinet equally to
User provides larger convenience.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, the technical solution of the utility model substantially or
Person says that the part of the part to be contributed to prior art or the technical scheme can be embodied in the form of software product,
The computer software product is stored in a storage medium, including some instructions are causing a computer equipment (can be with
Personal computer, server, or network equipment etc.) perform each embodiment methods described of the utility model whole or portion
Step by step.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), with
Machine access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with Jie of store program codes
Matter.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing, in addition, term " the
One ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
Finally it should be noted that：Embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical scheme of utility model, rather than its limitations, the scope of protection of the utility model is not limited thereto, although with reference to foregoing
The utility model is described in detail embodiment, it will be understood by those within the art that：It is any to be familiar with this skill
For the technical staff in art field in the technical scope that the utility model discloses, it still can be to the skill described in previous embodiment
Art scheme is modified or can readily occurred in change, or carries out equivalent substitution to which part technical characteristic；And these modifications,
Change is replaced, and the essence of appropriate technical solution is departed from the spirit and model of the utility model embodiment technical scheme
Enclose.It should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be wanted with the right
The protection domain asked is defined.
Claims (10)
- A kind of 1. portable power source, it is characterised in that including：Battery pack, internal circuit board, power shell and charging wire；The electricity Internal circuit board described in Chi Zuhe is located in the power shell；The internal circuit board is located at the electrode tip of the battery pack Side；The internal circuit board includes：Microcontroller and storage circuit；The storage circuit is connected with the microcontroller, is used for Store the unique mark of portable power source；The non-electrode side of adjacent cell in the battery pack is in contact, the electrode of the battery pack End electrically connects with the microcontroller；The charging wire is located at the outside of the power shell, U-shaped handle shape, and the both ends of the U-shaped handle include charging wire Electric quantity output end and electricity input；The electric quantity output end, for when the portable power source is idle, being plugged on the power supply On housing, it is electrically charged in the portable power source in use, being plugged in equipment；The electricity input passes through the microcontroller Device electrically connects with the battery pack, for obtaining the electricity of battery pack by the microcontroller, and to the electric quantity output end Power supply.
- 2. portable power source according to claim 1, it is characterised in that also include：Fixed column inserting groove and fixed column grafting Portion；The power shell is two；The fixed column inserting groove is on a power shell, and the fixed column plugging position is in another power supply On housing, the fixed column inserting groove and fixed column plug division socket connection, for two power shells to be encapsulated It is integral.
- 3. portable power source according to claim 1, it is characterised in that also including battery pack support member；The battery pack support member is arranged in the power shell, for supporting the battery pack.
- 4. portable power source according to claim 1, it is characterised in that tight with inserting groove and first on the power shell Gu component；The electric quantity output end of the charging wire, specifically for when the portable power source is idle, being plugged on the power shell The inserting groove in；First fastening assembly is used to be consolidated the electric quantity output end inserted in the inserting groove It is fixed.
- 5. portable power source according to claim 4, it is characterised in that the electric quantity output end of the charging wire includes：Connection Portion and charging terminal；The charging terminal is fixedly installed on the connecting portion, for being plugged in the inserting groove；The second fastening assembly is provided with the connecting portion, second fastening assembly is engaged with first fastening assembly, For the charging terminal inserted in the inserting groove and the connecting portion to be fixed on into the power shell.
- 6. portable power source according to claim 5, it is characterised in that first fastening assembly includes：Concave part and One polarity magnetic element；Second fastening assembly includes：Lug boss and the second polarity magnetic element；First polarity and institute State the second polarity opposite polarity each other；The lug boss is used to be connected with the concave part, and the second polarity magnetic element is used for and first polarity Magnetic element is connected.
- 7. portable power source according to claim 1, it is characterised in that also including signal connector；The signal connector On be provided with communication contact point and charging contact；The signal connector is arranged on the power shell；The communication contact point and the charging contact with it is described Microcontroller electrically connects, and is connected by the microcontroller with the battery pack, for by the microcontroller with it is external Equipment is communicated and charged for the battery pack.
- 8. portable power source according to claim 1, it is characterised in that the electricity input is arranged on the power shell In be in contact setting up and down with the internal circuit board；The thickness sum of the electricity input, the internal circuit board and the electric quantity output end is less than or equal to the battery pack Thickness.
- 9. according to the portable power source described in claim any one of 1-8, it is characterised in that the internal circuit board also includes：Electricity Pond electric quantity detecting circuit and management of charging and discharging circuit；The battery power detection circuit and the management of charging and discharging circuit respectively with The microcontroller connection；The battery power detection circuit, for obtaining the electricity of the battery pack, the charge value of detection is sent to described micro- Controller；The microcontroller, for receiving the charge value, when the charge value is less than setting power threshold, to the charge and discharge Fulgurite reason circuit sends charging control signal；When the charge value of the battery pack of charging is full of, to the control discharge and recharge Manage circuit and send and stop charging signals；The management of charging and discharging circuit, for receiving the charging control signal, according to the charging control signal and external electricity Source is connected, to be charged for the battery pack；Be additionally operable to receive the stopping charging signals, according to it is described stopping charging signals with The disconnection of external power supply, to stop charging for the battery pack.
- 10. a kind of portable power source leases cabinet, it is characterised in that the portable power source lease cabinet be used for deposit just like claim 1- 9 any described portable power sources.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720490613.7U CN206658083U (en) | 2017-05-04 | 2017-05-04 | A kind of portable power source and portable power source lease cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720490613.7U CN206658083U (en) | 2017-05-04 | 2017-05-04 | A kind of portable power source and portable power source lease cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206658083U true CN206658083U (en) | 2017-11-21 |
Family
ID=60320114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720490613.7U Expired - Fee Related CN206658083U (en) | 2017-05-04 | 2017-05-04 | A kind of portable power source and portable power source lease cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206658083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103958A (en) * | 2018-09-25 | 2018-12-28 | 广州急电时刻科技有限公司 | A kind of mobile power source |
-
2017
- 2017-05-04 CN CN201720490613.7U patent/CN206658083U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103958A (en) * | 2018-09-25 | 2018-12-28 | 广州急电时刻科技有限公司 | A kind of mobile power source |
| CN109103958B (en) * | 2018-09-25 | 2024-04-19 | 深圳来电科技有限公司 | Mobile power supply |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20210504 |