CN206685939U - Multi-purpose intelligent battery charger - Google Patents
Multi-purpose intelligent battery charger Download PDFInfo
- Publication number
- CN206685939U CN206685939U CN201720463375.0U CN201720463375U CN206685939U CN 206685939 U CN206685939 U CN 206685939U CN 201720463375 U CN201720463375 U CN 201720463375U CN 206685939 U CN206685939 U CN 206685939U
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- Prior art keywords
- indicator lamp
- shell fragment
- pole shell
- storage tank
- battery charger
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of multi-purpose intelligent battery charger, including housing, positive pole shell fragment and negative pole shell fragment, and housing has the storage tank of accommodating sizes battery；Storage tank is elongated, positive pole shell fragment is located at one end of storage tank length direction, chute extended along its length is provided with storage tank, negative pole shell fragment is slideably positioned in chute by elastic component, elastic component is set along storage tank length direction is flexible, and produces the driving force that driving negative pole shell fragment slides towards chute close to one end of positive pole shell fragment.This multi-purpose intelligent battery charger purposes is wide, can fill the battery of more money classes, such as：Nickel-hydrogen/nickel-cadmium battery, 3.7V lithium ion batteries, 3.2V lithium Fe batteries, high pressure 3.85V lithium ion batteries, EGO electronic cigarette batteries, there is the characteristics of versatile.
Description
Technical field
Charger technologies field is the utility model is related to, more particularly to a kind of multi-purpose intelligent battery charger.
Background technology
At present, rechargeable battery occupies an important position in the life of people.With the development of battery technology, battery charging
The use of device is also more and more extensive.
Existing battery charger, certain a kind of battery, a kind of battery of size can only be charged, and can not be to multiclass
Type battery and various sizes of battery are charged, and versatility is poor.
Utility model content
Main purpose of the present utility model is to provide a kind of multi-purpose intelligent battery charger, it is intended to makes battery charger
Purposes is wide, versatile.
To achieve the above object, the utility model proposes multi-purpose intelligent battery charger, including housing, positive pole shell fragment
And negative pole shell fragment, the housing have the storage tank of accommodating sizes battery；The storage tank is elongated, the positive pole bullet
Piece is located at one end of the storage tank length direction, and chute extended along its length is provided with the storage tank,
The negative pole shell fragment is slideably positioned in the chute by elastic component, and the elastic component stretches along the storage tank length direction
Set, and produce the driving force for driving the negative pole shell fragment to be slided towards the chute close to one end of the positive pole shell fragment.
Preferably, the battery includes nickel-hydrogen/nickel-cadmium battery, 3.7V lithium ion batteries, 3.2V lithium Fe batteries, high pressure
One kind in 3.85V lithium ion batteries or EGO electronic cigarette batteries.
Preferably, the elastic component is spring, and one end of the spring is fixedly connected with the negative pole shell fragment, the spring
The other end be fixedly connected with the connection terminal of the storage tank length direction.
Preferably, the connection terminal is located at the storage tank length direction adjacent to one end of the positive pole shell fragment.
Preferably, the multi-purpose intelligent battery charger also includes circuit board, and the circuit board is installed on the housing
Interior, the circuit board is provided with control chip, voltage detecting circuit, charging circuit, discharge circuit, power input terminal and power supply
Lead-out terminal；The input pin of the control chip is connected with the output end of the voltage detecting circuit, and the of the control chip
One control pin is connected with the charging circuit, and the second control pin of the control chip is connected with the discharge circuit, described to fill
The input of circuit is connected with the power input terminal, and the output end of the charging circuit is connected with the positive pole shell fragment,
The input of the discharge circuit is connected with the positive pole shell fragment, the output end of the discharge circuit and the power output terminal
Connection.
Preferably, the side of the housing is provided with mother's USB mouth and mother's mirco-usb mouth, mother's USB mouth and the power supply
Lead-out terminal electrically connects, and mother's mirco-usb mouth electrically connects with the power input terminal.
Preferably, switch, the first indicator lamp and the second indicator lamp, the switch and the control are additionally provided with the circuit board
The triggering pin connection of coremaking piece, first indicator lamp are connected with the first driving pin of the control chip, second instruction
Lamp is connected with the second driving pin of the control chip.
Preferably, the 3rd indicator lamp, the 4th indicator lamp, the 5th indicator lamp and the 6th instruction are additionally provided with the circuit board
Lamp；3rd indicator lamp is connected with the 3rd driving pin of the control chip, the 4th indicator lamp and the control chip
The 4th driving pin connection, the 5th of the 5th indicator lamp and the control chip drives pin to be connected, the 6th indicator lamp
It is connected with the 6th driving pin of the control chip.
Preferably, the first clear area, the second clear area, the 3rd clear area, the 4th clear area, are provided with the housing
Five clear areas, the 6th clear area and button, the light that first clear area is used to send for first indicator lamp appear, institute
State the second clear area to be used to appear for the light that sends of second indicator lamp, the 3rd clear area is used for for the described 3rd finger
Showing that the light that lamp is sent appears, the light that the 4th clear area is used to send for the 4th indicator lamp appears, and the described 5th
The light that clear area is used to send for the 5th indicator lamp appears, and the 6th clear area is used to send out for the 6th indicator lamp
The light gone out is appeared, and the button is fixedly connected with the triggering end of the switch.
Preferably, the reference lamina for being used for representing the battery charger both positive and negative polarity, the housing are provided with the storage tank
On be provided with heat emission hole.
Technical solutions of the utility model are accommodating prolonging by using one end that positive pole shell fragment is located to storage tank length direction
Slot length direction is extended chute, negative pole shell fragment is slideably positioned in by elastic component in chute, wherein, elastic component edge is accommodating
Slot length direction is flexible to be set, and produces the driving force that driving negative pole shell fragment slides towards chute close to one end of positive pole shell fragment.This
Sample, negative pole shell fragment can be moved back and forth by chute on storage tank length direction, and change the spacing between positive pole shell fragment,
So as to clamp the battery of more sizes, the battery to more sizes charges.It is new accordingly, with respect to prior art, this practicality
Type technical scheme has the characteristics of versatile.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the utility model multi-purpose intelligent battery charger one；
Fig. 2 is the high-level schematic functional block diagram of the embodiment of circuit board one in the utility model multi-purpose intelligent battery charger.
Drawing reference numeral explanation：
| Label | Title | Label | Title | Label | Title |
| 100 | Housing | 251 | First indicator lamp | 10 | First clear area |
| 101 | Storage tank | 252 | Second indicator lamp | 20 | Second clear area |
| 102 | Chute | 253 | 3rd indicator lamp | 30 | 3rd clear area |
| 103 | Positive pole shell fragment | 254 | 4th indicator lamp | 40 | 4th clear area |
| 104 | Negative pole shell fragment | 255 | 5th indicator lamp | 50 | 5th clear area |
| 200 | Circuit board | 256 | 6th indicator lamp | 60 | 6th clear area |
| 210 | Charging circuit | 257 | Switch | 70 | Button |
| 220 | Discharge circuit | 240 | Control chip | 230 | Voltage detecting circuit |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
It is to be appreciated that the description for being related to " first ", " second " etc. in the utility model is only used for describing purpose, and can not
It is interpreted as indicating or implies its relative importance or imply the quantity of the technical characteristic indicated by indicating.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the skill between each embodiment
Art scheme can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when technical scheme
With reference to occurring conflicting or will be understood that the combination of this technical scheme is not present when can not realize, also not in the utility model
It is required that protection domain within.
The utility model proposes a kind of multi-purpose intelligent battery charger, and the multi-purpose intelligent battery charger purposes is wide,
The battery of more money classes can be filled, such as：Nickel-hydrogen/nickel-cadmium battery, 3.7V lithium ion batteries, 3.2V lithium Fe batteries, high pressure 3.85V lithiums from
Sub- battery, EGO electronic cigarette batteries.
Referring to Fig. 1, in one embodiment, above-mentioned multi-purpose intelligent battery charger includes housing 100, positive pole shell fragment
103 and negative pole shell fragment 104, housing 100 has the storage tank 101 of accommodating sizes battery；Storage tank 101 is elongated, just
Pole shell fragment 103 is located at one end of the length direction of storage tank 101, is provided with what is be extended along its length in storage tank 101
Chute 102, negative pole shell fragment 104 are slideably positioned in chute 102 by elastic component (not shown), and elastic component is along storage tank 101
Length direction is flexible to be set, and produces the drive that driving negative pole shell fragment 104 slides towards chute 102 close to one end of positive pole shell fragment 103
Power.
Wherein, elastic component is chosen as rubber band, spring, sponge etc..In the description below, carried out so that elastic component is spring as an example
Explanation.Specifically, one end of spring is fixedly connected with negative pole shell fragment 104, the other end and the length direction of storage tank 101 of spring
Connection terminal (not shown) is fixedly connected.
Here, when connection terminal is located at the length direction of storage tank 101 adjacent to one end of positive pole shell fragment 103, if stretching bullet
Spring, then it can increase the distance between positive pole shell fragment 103 and negative pole shell fragment 104.That is, filled changing large scale battery
When electric, spring need to be stretched towards the direction away from positive pole shell fragment 103, when taking out large scale battery, Spring driving negative pole shell fragment
104 slide reset towards chute 102 close to positive pole shell fragment 103.
, can if compression spring when connection terminal is located at the length direction of storage tank 101 away from positive pole 103 one end of shell fragment
Increase the spacing between positive pole shell fragment 103 and negative pole shell fragment 104.That is, when changing large scale battery charging, need to be by bullet
Spring compresses towards direction of the chute 102 away from positive pole shell fragment 103, when taking out large scale battery, the court of Spring driving negative pole shell fragment 104
Chute 102 slides close to positive pole shell fragment 103 to be resetted.
Further, multi-purpose intelligent battery charger also includes circuit board 200, and circuit board 200 is installed on housing 100
Interior, it is defeated that circuit board 200 is provided with control chip 240, voltage detecting circuit 230, charging circuit 210, discharge circuit 220, power supply
Enter terminals P I and power output terminal PO；The input pin IN of control chip 240 is connected with the output end of voltage detecting circuit 230,
First control pin CTR1 of control chip 240 is connected with charging circuit 210, and the second control pin CTR2 of control chip 240 is with putting
Circuit 220 is connected, and the input of charging circuit 210 is connected with power input terminal PI, the output end of charging circuit 210 with just
Pole shell fragment 103 is connected, and the input of discharge circuit 220 is connected with positive pole shell fragment 103, the output end and power supply of discharge circuit 220
Lead-out terminal PO connections.
Specifically, when there is battery to install into storage tank 101, voltage detecting circuit 230 detects the output voltage of battery,
And corresponding with cell voltage feedback signal is exported to control chip 240, the first control pin CTR1 of control chip 240 exports the
One control signal is to charging circuit 210, to control battery to charge.Or the second control pin CTR2 outputs of control chip 240 with
Second control signal corresponding to cell voltage is to discharge circuit 220, to control battery discharge.Here, the side of housing 100 is provided with
Mother's USB mouth (not shown) and mother's mirco-usb mouth (not shown), so that battery charger is adapted to USB line.Specifically,
Mother's USB mouth electrically connects with power output terminal PO, and mother's mirco-usb mouth electrically connects with power input terminal P1.Wherein, USB is female
Mouth and mother's mirco-usb mouth can be arranged on the side that housing 100 deviates from storage tank 101, can also be arranged on housing 100 and abut
The side of storage tank 101, is not limited herein.
It is noted that being bad battery when install the battery into storage tank 101, or the electricity into storage tank 101 is installed
The positive pole in pond is connected with negative pole shell fragment 104, and when negative pole is connected with positive pole shell fragment 103, voltage detecting circuit 230 all can't detect electricity
Cell voltage, control chip 230 will not control battery to charge, and will not also control battery discharge.Optionally, control chip 230 also wraps
The detection pin of the first detection pin DET1 and second DET2 is included, first detects pin DET1 is connected with the voltage detecting end of charging circuit 210,
Second detection pin DET2 is connected with the voltage detecting end of discharge circuit 220, so, when over-charging of battery or mistake are put, controls core
Piece 240 can be controlled to the charged state or discharge condition of battery, to protect battery charger.
Further, be additionally provided with switch 257, the first indicator lamp 251 and the second indicator lamp 251 on circuit board, switch 257 with
The triggering pin TR connections of control chip 240, the first indicator lamp 251 are connected with the first driving pin D1 of control chip 240, and second refers to
Show that lamp 252 is connected with the second driving pin D2 of control chip 240.Here, switch 257 is used for the charging current for switching battery, when
When the charging current of battery is 0.5A, the first indicator lamp 251 is bright, when the charging current of battery is 1.0A, the second indicator lamp 252
It is bright.Optionally, the first indicator lamp 251 and the second indicator lamp 252 are yellow LED lamp.
Further, be additionally provided with circuit board 200 the 3rd indicator lamp 253, the 4th indicator lamp 254, the 5th indicator lamp 255 and
6th indicator lamp 256, the 3rd indicator lamp 253 are connected with the 3rd driving pin D3 of control chip 240, the 4th indicator lamp 254 and control
4th driving pin D4 connections of coremaking piece 240, the 5th indicator lamp 255 are connected with the 5th driving pin D5 of control chip 240, and the 6th
Indicator lamp 256 is connected with the 6th driving pin D6 of control chip 240.
Here, the 3rd indicator lamp 253 is 25% or NiMH/Ni-Cd battery charging shifts for indicating battery electric quantity, the 4th
Indicator lamp 254 is 50% or 3.7VLi-ion battery charging shifts for indicating battery electric quantity, and the 5th indicator lamp 255 is used to indicate
Battery electric quantity is 75% or 3.0VLi-Fe battery charging shifts, the 6th indicator lamp 256 be used for indicating battery electric quantity be 100% or
Person's 3.85VLi-ion battery charging shifts.Optionally, the 3rd indicator lamp 253, the 4th indicator lamp 254, the 5th indicator lamp 255 and
Six indicator lamps 256 are blue LED lamp.
It is corresponding, it is transparent that the first clear area 10, the second clear area 20, the 3rd clear area the 30, the 4th are provided with housing 100
Area 40, the 5th clear area 50, the 6th clear area 60 and button 70.Wherein, the first clear area 10 is used to send out for the first indicator lamp 251
The light gone out appears, and the light that the second clear area 20 is used to send for the second indicator lamp 252 appears, and the 3rd clear area 30 is used to supply
The light that 3rd indicator lamp 253 is sent appears, and the light that the 4th clear area 40 is used to send for the 4th indicator lamp 254 appears, the
The light that five clear areas 50 are used to send for the 5th indicator lamp 255 appears, and the 6th clear area 60 is used to send out for the 6th indicator lamp 256
The light gone out is appeared, and button 70 is fixedly connected with the triggering end of switch 257.
Further, in order to prevent user from during battery is installed storage tank 101, the both positive and negative polarity of battery being connect
Instead, the reference lamina for being used for representing battery charger both positive and negative polarity is provided with storage tank 101.
Further, in order to be radiated to circuit, heat emission hole is provided with housing 100 (figure does not mark).
Hereinafter, with reference to Fig. 1 and Fig. 2, the operation principle of the utility model multi-purpose intelligent battery charger is illustrated：
First, identified according to the both positive and negative polarity in storage tank 101 and install battery in storage tank 101.Wherein, the type of battery
Number can be NiMH/Ni-Cd 1.2V (AA/AAA), Li-Fe 3.2V, Li-ion3.7V, EGO (Li-ion) " electronic cigarette "
3.7V, Li-ion 3.85V etc..
If battery is in charged state,：
3rd indicator lamp 253, the 4th indicator lamp 254, the 5th indicator lamp 255 and the 6th indicator lamp 256 are lighted successively, are laid equal stress on
Multiple ignition.
Hereafter, long-press button 70 two seconds, the charging current of battery can be switched.And when the charging current of battery is 0.5A
When, the first indicator lamp 251 is bright；When the charging current of battery is 1.0A, the second indicator lamp 252 is bright.
Or flicking button 70, the electricity of battery can be checked.For example the electricity of battery is 25%, then flicking button
70, the 3rd indicator lamp bright 253, the 4th indicator lamp 254, the 5th indicator lamp 255 and the 6th indicator lamp 256 extinguish.
If battery is in discharge condition, the 6th indicator lamp 256, the 5th indicator lamp 255, the 4th indicator lamp 254 and the 3rd
Indicator lamp 253 is lighted successively, and repeats ignition.
When external 5V power supply adaptors (not shown) of multi-purpose intelligent battery charger, the 3rd indicator lamp 253 first,
4th indicator lamp 254, the 5th indicator lamp 255 and the 6th indicator lamp 256 are lighted simultaneously, and then the 3rd indicator lamp the 253, the 4th indicates
Lamp 254, the 5th indicator lamp 255 and the 6th indicator lamp 256 extinguish simultaneously, finally the only Chang Liang of the first indicator lamp 251.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content
Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of multi-purpose intelligent battery charger, it is characterised in that including housing, positive pole shell fragment and negative pole shell fragment, the shell
Body has the storage tank of accommodating sizes battery；The storage tank is elongated, and the positive pole shell fragment is located at the storage tank
One end of length direction, chute extended along its length is provided with the storage tank, and the negative pole shell fragment passes through
Elastic component is slideably positioned in the chute, and the elastic component is set along the storage tank length direction is flexible, and produces driving
The driving force that the negative pole shell fragment slides towards the chute close to one end of the positive pole shell fragment.
2. multi-purpose intelligent battery charger as claimed in claim 1, it is characterised in that the battery includes ni-mh/NI-G
In battery, 3.7V lithium ion batteries, 3.2V lithium Fe batteries, high pressure 3.85V lithium ion batteries or EGO electronic cigarette batteries
It is a kind of.
3. multi-purpose intelligent battery charger as claimed in claim 2, it is characterised in that the elastic component is spring, described
One end of spring is fixedly connected with the negative pole shell fragment, the connection end of the other end of the spring and the storage tank length direction
Son is fixedly connected.
4. multi-purpose intelligent battery charger as claimed in claim 3, it is characterised in that the connection terminal is located at the appearance
Slot length direction is put adjacent to one end of the positive pole shell fragment.
5. multi-purpose intelligent battery charger as claimed in claim 4, it is characterised in that the multi-purpose intelligent battery charging
Device also includes circuit board, and the circuit board is installed in the housing, and the circuit board is provided with control chip, voltage detecting electricity
Road, charging circuit, discharge circuit, power input terminal and power output terminal；
The input pin of the control chip is connected with the output end of the voltage detecting circuit, the first control of the control chip
Pin is connected with the charging circuit, and the second control pin of the control chip is connected with the discharge circuit, the charging circuit
Input be connected with the power input terminal, the output end of the charging circuit is connected with the positive pole shell fragment, described to put
The input of circuit is connected with the positive pole shell fragment, and the output end of the discharge circuit is connected with the power output terminal.
6. multi-purpose intelligent battery charger as claimed in claim 5, it is characterised in that the side of the housing is provided with USB
Female mouth and mother's mirco-usb mouth, mother's USB mouth electrically connect with the power output terminal, mother's mirco-usb mouth and institute
State power input terminal electrical connection.
7. multi-purpose intelligent battery charger as claimed in claim 5, it is characterised in that be additionally provided with out on the circuit board
Close, the first indicator lamp and the second indicator lamp, the switch are connected with the triggering pin of the control chip, first indicator lamp and
First driving pin connection of the control chip, second indicator lamp are connected with the second driving pin of the control chip.
8. multi-purpose intelligent battery charger as claimed in claim 7, it is characterised in that be additionally provided with the 3rd on the circuit board
Indicator lamp, the 4th indicator lamp, the 5th indicator lamp and the 6th indicator lamp；3rd indicator lamp drives with the 3rd of the control chip
Dynamic pin connection, the 4th indicator lamp are connected with the 4th driving pin of the control chip, the 5th indicator lamp and the control
5th driving pin connection of coremaking piece, the 6th indicator lamp are connected with the 6th driving pin of the control chip.
9. multi-purpose intelligent battery charger as claimed in claim 8, it is characterised in that it is saturating to be provided with first on the housing
Area pellucida, the second clear area, the 3rd clear area, the 4th clear area, the 5th clear area, the 6th clear area and button, described first is saturating
The light that area pellucida is used to send for first indicator lamp appears, and second clear area is used to send for second indicator lamp
Light appear, the light that the 3rd clear area is used to send for the 3rd indicator lamp is appeared, and the 4th clear area is used
Appeared in for the light that the 4th indicator lamp is sent, the 5th clear area is used for the light sent for the 5th indicator lamp
Appear, the light that the 6th clear area is used to send for the 6th indicator lamp appears, and the button touches with the switch
Originator is fixedly connected.
10. the multi-purpose intelligent battery charger as described in claim 1-9 any one, it is characterised in that the storage tank
It is interior to be provided with the reference lamina for being used for representing the battery charger both positive and negative polarity, it is provided with heat emission hole on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720463375.0U CN206685939U (en) | 2017-04-26 | 2017-04-26 | Multi-purpose intelligent battery charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720463375.0U CN206685939U (en) | 2017-04-26 | 2017-04-26 | Multi-purpose intelligent battery charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685939U true CN206685939U (en) | 2017-11-28 |
Family
ID=60405953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720463375.0U Active CN206685939U (en) | 2017-04-26 | 2017-04-26 | Multi-purpose intelligent battery charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206685939U (en) |
-
2017
- 2017-04-26 CN CN201720463375.0U patent/CN206685939U/en active Active
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