CN206099388U - Rechargeable battery thrown cut device - Google Patents
Rechargeable battery thrown cut device Download PDFInfo
- Publication number
- CN206099388U CN206099388U CN201620825365.2U CN201620825365U CN206099388U CN 206099388 U CN206099388 U CN 206099388U CN 201620825365 U CN201620825365 U CN 201620825365U CN 206099388 U CN206099388 U CN 206099388U
- Authority
- CN
- China
- Prior art keywords
- battery
- rechargeable battery
- switching device
- rechargeable
- electronic equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a rechargeable battery thrown cut device, including external power source interface, battery connector, main power circuit and the switch element of locating electronic equipment, the external power source interface loops through main power circuit with the switch element with battery connector connects. Adopt the utility model discloses a rechargeable battery thrown cut device can realize the fast switch over between two kinds of power supply modes of external power source and rechargeable battery of electronic equipment, and convenience of customers controls rechargeable battery's charging and discharging process, and then can avoid rechargeable battery to be in the duration that the floating charge state leads to rechargeable battery and to reduce because of long -time to can effectively prolong rechargeable battery's live time.
Description
Technical field
The utility model is related to technical field of electronic equipment, more particularly to a kind of rechargeable battery switching device.
Background technology
For the electronic equipment using external power source and supporting two kinds of power supply modes of rechargeable battery, they can expire
Sufficient user use demand in a variety of contexts, greatly lifts the experience of user.Using rechargeable battery powered mistake
Cheng Zhong, because the life-span that makes of rechargeable battery is mainly weighed by the period of discharge and recharge, therefore, rechargeable battery optimal use state
After being at full charge to rechargeable battery, lowest threshold electricity is used, then be full of, used, circulated successively.
In order to extend the use time of rechargeable battery, in the case where rechargeable battery is full state, if using external power supply to electricity
Sub- equipment is powered, then need from electronic equipment body to take out rechargeable battery.But, when using this class of electronic devices, greatly
Most users are thought rechargeable battery is carried out choosing operating to bother very much, furthermore, rechargeable battery is frequently assembled or chosen
Processing ease causes to damage to it.Therefore, during actual use, their common practices are for a long time to fill rechargeable battery
In fitting over the body of electronic equipment, no matter whether rechargeable battery is fully charged, as long as there is external power supply, then rechargeable battery is with regard to long-time
In floating charge state, and then cause the endurance of rechargeable battery to reduce excessive velocities, shorten the use time of rechargeable battery.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of rechargeable battery switching device, can be effectively real
Being switched fast between two kinds of power supply modes of existing external power supply and rechargeable battery, so as to extend the endurance of rechargeable battery.
To solve above-mentioned technical problem, rechargeable battery switching device of the present utility model, including located at the outer of electronic equipment
Portion's power interface and battery connector, also include：Main power circuit and switch element, the external power source interface passes sequentially through institute
State main power circuit and the switch element is connected with the battery connector.
Used as the improvement of such scheme, the switch element is key switch；The shell of the electronic equipment be provided with by
Buttonhole；The button of the key switch is contained in the button hole.
Used as the improvement of such scheme, the button hole is located at the right side or a left side of the power switch hole of the electronic equipment
Side.
Used as the improvement of such scheme, the rechargeable battery switching device also includes：Rechargeable battery, is provided with battery interface；
The rechargeable battery is connected by the battery interface with the battery connector.
Used as the improvement of such scheme, the electronic equipment is notebook computer；The rechargeable battery is Notebook Battery；
The Notebook Battery is installed in the battery flat of the notebook computer.
Used as the improvement of such scheme, the rechargeable battery includes：Battery case, the battery electricity in the battery case
Core, battery meter and battery charge-discharge circuit；The battery battery core is respectively by the battery meter, the battery charge and discharge
Circuit is connected with the battery interface.
Used as the improvement of such scheme, the rechargeable battery switching device is additionally provided with the control being connected with the switch element
Device.
Used as the improvement of such scheme, the controller is connected by the battery connector with the battery meter.
Used as the improvement of such scheme, the rechargeable battery switching device is additionally provided with the instruction being connected with the controller
Lamp.
Used as the improvement of such scheme, the rechargeable battery switching device is additionally provided with the timing being connected with the controller
Device.
Compared with prior art, battery control device of the present utility model, connects including the external power source located at electronic equipment
Mouth, battery connector, main power circuit and switch element, the external power source interface passes sequentially through the main power circuit and institute
State switch element to be connected with the battery connector.Electronic equipment is accessing external power source and by electricity by external power source interface
In the case that pond connector accesses rechargeable battery, if disconnecting switch element, external power source accesses main power circuit, main power source electricity
Outer power voltage is further converted into the voltage that energy electronic device is used by road, i.e. electronic equipment is powered using external power source
Mode is powered；If ON switch unit, external power source and rechargeable battery access main power circuit, external power source passes through main electricity
Outer power voltage is converted into the voltage that energy electronic device is used by source circuit, and also is in underfill shape in rechargeable battery
During state, pass sequentially through main power circuit, switch element and battery connector and charge to rechargeable battery；And work as rechargeable battery in filling
During full state, then by disconnecting switch element rechargeable battery can be avoided from causing endurance to reduce in floating charge state；Again
Person, when rechargeable battery is in full state, can also disconnect the connection of external power source and external power source interface so that charge electricity
Main power circuit is accessed in pond, and main power circuit is just further converted into charged battery voltage can the electricity that uses of electronic device
Pressure, i.e., electronic equipment is powered using battery power supply mode.Therefore, it is capable of achieving using rechargeable battery switching device of the present utility model
Being switched fast between two kinds of power supply modes of external power source and rechargeable battery of electronic equipment, facilitates user to fill rechargeable battery
Electricity and discharge process are controlled, and then can avoid the rechargeable battery of electronic equipment because long-time causes to continue in floating charge state
Boat ability is reduced, so as to can effectively extend the use time of rechargeable battery.
Description of the drawings
Fig. 1 is the structural representation of the rechargeable battery switching device of the utility model embodiment 1.
Fig. 2 be the utility model embodiment 2 rechargeable battery switching device in key switch setting schematic diagram.
Fig. 3 is the structural representation of the rechargeable battery switching device of the utility model embodiment 3.
Fig. 4 is the structural representation of the rechargeable battery switching device of the utility model embodiment 4.
Fig. 5 is the structural representation of the rechargeable battery switching device of the utility model embodiment 5.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
It is the structural representation of the battery control device of the utility model embodiment 1 referring to Fig. 1.Electricity of the present utility model
Pond control device includes being located at external power source interface 1, main power circuit 2, switch element 3 and the battery connector 4 of electronic equipment；
The external power source interface 1 passes sequentially through the main power circuit 2 and the switch element 3 is connected with the battery connector 4.
In specific implementation process, electronic equipment is being accessed external power source and is being accessed by battery connector 4 by external power source interface 1
In the case of rechargeable battery, if disconnecting switch element 3, external power source just accesses main power circuit 2, and main power circuit 2 enters one
Walk and outer power voltage is converted into into the voltage that energy electronic device is used, be i.e. electronic equipment is supplied using external power source power supply mode
Electricity；If ON switch unit 3, external power source and rechargeable battery access main power circuit 2, external power source is by main power source electricity
Outer power voltage is converted into the voltage that energy electronic device is used by road 2, and when rechargeable battery is in underfill state,
Pass sequentially through main power circuit 2, switch element 3 and battery connector 4 to charge to rechargeable battery；And work as rechargeable battery in being full of
During state, then by disconnecting switch element 3 rechargeable battery can be avoided from causing endurance to reduce in floating charge state；Again
Person, when rechargeable battery is in full state, can also disconnect the connection of external power source and external power source interface 1 so that charge
Battery accesses main power circuit 2, main power circuit 2 just further by charged battery voltage be converted into can electronic device use
Voltage, i.e. electronic equipment are powered using battery power supply mode.Therefore, using rechargeable battery switching device of the present utility model not
In the case of needing to carry out plug operation to rechargeable battery, it is possible to realize two kinds of the external power source and rechargeable battery of electronic equipment
Being switched fast between power supply mode, facilitates user to be controlled the charging and discharging process of rechargeable battery, and then can avoid
Rechargeable battery causes the endurance of rechargeable battery to reduce because of long-time in floating charge state, so as to can effectively extend the electricity that charges
The use time in pond.
It is the setting schematic diagram of the key switch of the utility model embodiment 2 referring to Fig. 2.The utility model embodiment 2 with
Embodiment 1 is similar, and difference is that the switch element 3 in embodiment 2 is key switch；Set on the casing 10 of electronic equipment
There is button hole 11；The button 31 of key switch is contained in button hole 11.Preferably, power supply of the button hole 11 located at electronic equipment
Switch the right side or left side in 12 holes.When the amount of batteries that user monitors electronic equipment rechargeable battery is less than amount of batteries minimum threshold
When, it is possible to control the charging operations to rechargeable battery by accessing external power source and switch-on keying switch；When user's monitoring
To electronic equipment rechargeable battery amount of batteries be full state when, can also by access external power source and disconnect key switch come
From external power source power supply mode, or, only external power source is pulled out into selection from external power source interface rechargeable battery powered
Mode.Using the rechargeable battery switching device of the present embodiment, user operation is simple, and by key switch near electronic equipment electricity
Source button hole arranges the use habit for meeting user, it is possible to increase user experience.
It is the structural representation of the battery control device of the utility model embodiment 3 referring to Fig. 3.The battery control device
Including the external power source interface 1 located at electronic equipment, main power circuit 2, switch element 3 and battery connector 4；The external electrical
Source interface 1 passes sequentially through the main power circuit 2 and the switch element 3 is connected with the battery connector 4.The battery control
Device also includes：Rechargeable battery 5, is provided with battery interface 51；The rechargeable battery 5 is by the battery interface 51 and the battery
Connector 4 connects.
It is the structural representation of the battery control device of the utility model embodiment 4 referring to Fig. 4.
Embodiment of the present utility model 4 is similar to Example 3, and difference is, in example 4, the rechargeable battery
Including：Battery case 50, the battery battery core 52 in the battery case 50, battery meter 53 and battery charge-discharge circuit 54；
The battery battery core 52 is carried out respectively by the battery meter 53 and battery charge-discharge circuit 54 with the battery interface 51
Connection.In specific implementation process, battery meter 53 is used to detect the electricity of battery battery core 52；Battery charge-discharge circuit 54 is used
In battery battery core 52 is charged or is discharged.
It is the structural representation of the battery control device of the utility model embodiment 5 referring to Fig. 5.Embodiment 5 is based on enforcement
Example 4, in embodiment 5, the battery control device is additionally provided with the controller 6 being connected with the switch element 3.Such as Fig. 3 and Fig. 5
Shown, controller 6 is used to send the first control instruction so that switch element 3 is constantly in on-state to switch element 3.Specifically
Ground, in the case where external power source is unstable, user then can by controller 6 to switch element 3 send the first control instruction come
ON switch unit 3, even and if then in the case of causing rechargeable battery 5 to be full state, main power circuit 2 and battery charging and discharging
Connection is remained in that between pond 5, so as to avoid causing power failure because of the accidental interruption of external power source loss of data is caused.
Additionally, in embodiment 5, controller 6 is also connected by battery connector 4 with battery meter 53.When controller 6
When sending the second control instruction to switch element 3, then battery control device works in the following way：Controller 6 passes through battery
Meter 53 detects the electricity of battery battery core 52, and battery meter 53 sends battery electric quantity signal to controller 6 in real time, and when control
When the battery electric quantity signal that device processed 6 is received is maximum power threshold, then controlling switch unit 3 disconnects controller 6.Specifically,
Battery control device access external power source in the case of, when the electricity that battery meter 53 detects battery battery core 52 be full of
During state, controller 6 then sends open command to switch element 3, and switch element 3 disconnects so that battery charge-discharge circuit 54 disconnects
With the connection of main power circuit 2, and then avoid because battery battery core 52 be in floating charge state shorten the use of battery battery core 52 when
Between.Adopt the present embodiment battery control device can be automatically obtained it is automatic when the rechargeable battery of electronic equipment is for full state
Disconnect, the electricity of rechargeable battery is monitored without the need for user, it is user-friendly, the experience of user can be effectively improved.
The rechargeable battery switching device of the present embodiment is additionally provided with the indicator lamp 8 being connected with the controller 6.Indicator lamp 8 can
In the casing of electronic equipment, and light head is towards the casing of electronic equipment；The casing of electronic equipment place relative with indicator lamp 8
It is provided with transparency cover.Preferably, indicator lamp 8 can adopt color to carry out the LED of gradual change.When rechargeable battery accesses the rechargeable battery
During switching device, controller 6 controls indicator lamp 8 and shows different colors according to the different electricity that battery meter 53 is detected,
For indicating the electricity of battery battery core 52, facilitate user and judge by the color change of indicator lamp 8 electricity of rechargeable battery.
Because rechargeable battery can produce self discharge under without service condition, and can be in when discharge time threshold value is reached
Full discharge condition.If long-time makes rechargeable battery in complete discharge condition, rechargeable battery will lose the ability of storage electric charge.For
Avoid rechargeable battery long-time in complete discharge condition, be additionally provided with what is be connected with controller 6 in the utility model embodiment 5
Timer 7.Controller 6 just sends riming instructions when switch element 3 disconnects to timer 7, and timer 7 begins to timing；When
When the time of 7 timing of timer reaches preset time threshold, then send to controller 6 and connect signal, controller 6 is being received
After connecting signal, just send to switch element 3 and go code, so that battery charge-discharge circuit 54 accesses rechargeable battery switching dress
In putting, and then battery battery core 52 is charged by external power source, so as to rechargeable battery can be prevented effectively from because long-time is in
Completely discharge condition and lose the ability of storage electric charge.
Preferably, above-mentioned electronic equipment is specially notebook computer；Above-mentioned rechargeable battery is specially Notebook Battery；It is described
Notebook Battery is installed in the battery flat of the notebook computer.When notebook computer adopts the battery control device, can
Quickly complete Notebook Battery to be switched on or switched off with main power circuit, so realize external power source and rechargeable battery powered mode it
Between be switched fast, and the charge and discharge control to Notebook Battery.
The above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of without departing from the utility model principle, some improvements and modifications can also be made, these improve and moisten
Decorations are also considered as protection domain of the present utility model.
Claims (10)
1. a kind of rechargeable battery switching device, including external power source interface and battery connector located at electronic equipment, its feature
It is also to include：Main power circuit and switch element, the external power source interface passes sequentially through the main power circuit and described
Switch element is connected with the battery connector.
2. rechargeable battery switching device as claimed in claim 1, it is characterised in that the switch element is key switch；Institute
The shell for stating electronic equipment is provided with button hole；The button of the key switch is contained in the button hole.
3. rechargeable battery switching device as claimed in claim 2, it is characterised in that the button hole is located at the electronic equipment
Power switch hole right side or left side.
4. rechargeable battery switching device as claimed in claim 1, it is characterised in that the battery control device also includes：Charge
Battery, is provided with battery interface；The rechargeable battery is connected by the battery interface with the battery connector.
5. rechargeable battery switching device as claimed in claim 4, it is characterised in that the electronic equipment is notebook computer；
The rechargeable battery is Notebook Battery；The Notebook Battery is installed in the battery flat of the notebook computer.
6. rechargeable battery switching device as claimed in claim 4, it is characterised in that the rechargeable battery includes：Battery case, set
Battery battery core, battery meter and battery charge-discharge circuit in the battery case；The battery battery core is respectively by described
Battery meter, the battery charge-discharge circuit are connected with the battery interface.
7. rechargeable battery switching device as claimed in claim 6, it is characterised in that the rechargeable battery switching device is additionally provided with
The controller being connected with the switch element.
8. rechargeable battery switching device as claimed in claim 7, it is characterised in that the controller is connected by the battery
Device is connected with the battery meter.
9. rechargeable battery switching device as claimed in claim 8, it is characterised in that the rechargeable battery switching device is additionally provided with
The indicator lamp being connected with the controller.
10. rechargeable battery switching device as claimed in claim 7, it is characterised in that the rechargeable battery switching device also sets
There is the timer being connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620825365.2U CN206099388U (en) | 2016-07-30 | 2016-07-30 | Rechargeable battery thrown cut device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620825365.2U CN206099388U (en) | 2016-07-30 | 2016-07-30 | Rechargeable battery thrown cut device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206099388U true CN206099388U (en) | 2017-04-12 |
Family
ID=58467745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620825365.2U Expired - Fee Related CN206099388U (en) | 2016-07-30 | 2016-07-30 | Rechargeable battery thrown cut device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206099388U (en) |
-
2016
- 2016-07-30 CN CN201620825365.2U patent/CN206099388U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170412 Termination date: 20190730 |