CN206114866U - Battery leakage detection device and remote controller - Google Patents
Battery leakage detection device and remote controller Download PDFInfo
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- CN206114866U CN206114866U CN201621072449.XU CN201621072449U CN206114866U CN 206114866 U CN206114866 U CN 206114866U CN 201621072449 U CN201621072449 U CN 201621072449U CN 206114866 U CN206114866 U CN 206114866U
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- power supply
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Abstract
The utility model discloses a battery leakage detection device and remote controller, this battery leakage detection device include conventional power supply battery and treater, still include reserve power supply battery, weeping detection circuitry, power supply switching circuit and warning circuit, conventional power supply battery and reserve power supply battery pass through respectively power supply switching circuit is connected with the power pin of treater, weeping detection circuitry respectively with the event detection pin of reserve power supply battery, power supply switching circuit and treater is connected, the output pin of treater with warning circuit connects, the weeping detection circuitry detect behind the conventional power supply battery weeping, power supply switching circuit switches extremely the power supply of reserve power supply battery, simultaneously, the event detection pin of treater detects the weeping incident, to warning circuit sends alarm signal. The utility model discloses a when the weeping incident takes place for conventional power supply battery, in time report to the police, be favorable to prolonging the life of remote controller.
Description
Technical field
This utility model is related to battery sealing-performance detection technique field, more particularly to a kind of battery leakage detection means and distant
Control device.
Background technology
Some use button cell and chargeable lithium cell with the remote control of household electrical appliance, but, big multi-remote-controller still makes
With No. 5 or No. 7 aneroid battery.The problem generally existing of aneroid battery leakage, reason has various, such as：Fluid sealant is aging to cause sealing
Place has that crackle, output current be excessive, the continuous discharge time is oversize and battery temperature is raised, and these phenomenons can all cause battery to leak
Liquid problem.
When there is battery leakage, if could find early, and by leakage wiped clean, after changing battery, remote control would be big
Can be continuing with more.If battery leakage long-time is not cleared up, battery contact piece can be caused to corrode and get rusty, seriously
Cause cell piece rupture and can not be powered.If the design of remote control is unreasonable, battery leakage is directly entered inside remote control
Lead to not wiped clean, it is of long duration that corrosion may be caused to the device of board pads and circuit board top, so as to draw
Rise dysfunction, such as short circuit, open circuit and key contact it is bad the problems such as.
For problem above, what prior art had does in structure the design of battery liquid-leakage preventing, but because is difficult to completely
Sealing, it is difficult to thoroughly solve the problems, such as that battery leakage is caused.
Utility model content
This utility model provides a kind of battery leakage detection means and remote control, realizes and is leaked in conventional electron battery
During liquid event, reported to the police in time, be conducive to extending the service life of remote control.
This utility model is employed the following technical solutions：
This utility model provides a kind of battery leakage detection means, including conventional electron battery and processor, also includes standby
With supplying cell, leakage detection circuit, power supply switch circuit and warning circuit, the conventional electron battery and stand-by power supply battery
It is connected with the power pins of processor by the power supply switch circuit respectively, the leakage detection circuit is standby with described respectively
Supplying cell, power supply switch circuit and processor event detection pin connection, the output pin of the processor with it is described
Warning circuit connects, and the leakage detects electric circuit inspection to after the conventional electron battery leakage, and power supply switch circuit is switched to
The stand-by power supply battery is powered, meanwhile, the event detection pin of the processor detects leakage event, to the electricity of reporting to the police
Road sends alarm signal.
Exemplarily, the power supply switch circuit includes the first power supply switch circuit and second source switching circuit, described
Leakage detection circuit is pad pair, the stand-by power supply battery respectively with the first connection end of first power supply switch circuit and
One of pad connection of the pad pair, the second connection end of first power supply switch circuit and the electricity of the processor
Source pin connects, another pad of the pad pair the 3rd connection end respectively with first power supply switch circuit, second
3rd connection end of power supply switch circuit and the event detection pin connection of processor, the conventional electron battery and described second
The first connection end connection of power supply switch circuit, the second connection end of the second source switching circuit and the electricity of the processor
Source pin connect, when the leakage of conventional electron battery flow to pad to it is upper when, pad to connection cause stand-by power supply battery output
Electric current, the first power supply switch circuit receive the signal of telecommunication switch over using stand-by power supply battery as processor supplying cell,
Second source switching circuit receives the signal of telecommunication and switches over blocks conventional electron battery, meanwhile, the event detection of processor is drawn
Foot detects the signal of telecommunication, and to warning circuit alarm signal is sent.
Exemplarily, the warning circuit is wireless transmission circuit, for sending alarm command to TV main frame.
Exemplarily, the warning circuit is buzzer circuit, for sending sound report in conventional electron battery leakage
Alert signal.
Specifically, the pad is to being arranged in the battery case of remote control.
Specifically, the stand-by power supply battery is button cell.
Specifically, the button cell is arranged in the battery case of remote control.
Second aspect, this utility model provides a kind of remote control, including battery leakage detection means described above.
The technical scheme that this utility model is provided brings following beneficial effect：
The battery leakage detection means is switched over after conventional electron battery occurs leakage by power supply switch circuit,
Cut-out conventional electron battery is simultaneously powered by stand-by power supply battery, and the event detection pin of processor detects leakage event
Afterwards, alarm signal is sent to warning circuit, usual conventional electron battery occurs to be the state in power depletion during leakage, increases
After stand-by power supply battery, leakage automatic alarm is realized, remind user to process leakage in time, it is to avoid battery leakage corrodes remote control
Device, finds in advance battery leakage, and the destruction that battery leakage brings is reduced to a greater extent.
Description of the drawings
Technical scheme in order to be illustrated more clearly that this utility model, below will be to wanting needed for this utility model description
The accompanying drawing for using is briefly described, it should be apparent that, drawings in the following description are only some enforcements of the present utility model
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to this utility model
Content and these accompanying drawings obtain other accompanying drawings.
Fig. 1 is the block diagram of battery leakage detection means one embodiment that this utility model is provided.
Fig. 2 is the block diagram of second embodiment of battery leakage detection means that this utility model is provided.
Specific embodiment
It is that the technical problem for solving this utility model, the technical scheme for adopting and the technique effect for reaching are clearer,
The technical solution of the utility model is described in further detail below in conjunction with accompanying drawing, it is clear that described embodiment is only
Only it is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the embodiment in this utility model, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to this utility model protection
Scope.
Fig. 1 is the block diagram of battery leakage detection means one embodiment that this utility model is provided.With reference to Fig. 1
Shown, the battery leakage detection means includes conventional electron battery 10 and processor 20, also including stand-by power supply battery 30, leakage
Detection circuit 40, power supply switch circuit 50 and warning circuit 60, the conventional electron battery 10 and stand-by power supply battery 30 are distinguished
It is connected with the power pins of processor 20 by the power supply switch circuit 50, the leakage detection circuit 40 is standby with described respectively
Connected with the event detection pin of supplying cell 30, power supply switch circuit 50 and processor 20, the output of the processor 20
Pin is connected with the warning circuit 60, and the leakage detection circuit 40 is detected after the conventional electron battery 10 leakage, electricity
Source switching circuit 50 switches to the stand-by power supply battery 30 and powers, meanwhile, the event detection pin detection of the processor 20
To leakage event, to the warning circuit 60 alarm signal is sent.
The battery leakage detection means is cut after conventional electron battery 10 occurs leakage by power supply switch circuit 50
Change, cut-out conventional electron battery 10 is simultaneously powered by stand-by power supply battery 30, and the event detection pin of processor 20 is detected
After leakage event, alarm signal is sent to warning circuit 60, usual conventional electron battery 10 occurs to be in power supply consumption during leakage
Most state, after increasing stand-by power supply battery 30, realizes leakage automatic alarm, reminds user to process leakage in time, it is to avoid electricity
Pond leakage corrosion remote control, finds in advance battery leakage, and the destruction that battery leakage brings is reduced to a greater extent.
Specifically, in the present embodiment, processor 20 from Nanosic producers WN5102 models processor, with compared with
Good decoding capability.
Fig. 2 is the block diagram of second embodiment of battery leakage detection means that this utility model is provided.With reference to Fig. 2
Shown, the battery leakage detection means detection means is that the power supply switch circuit 50 is wrapped with Fig. 1 shown device differences
The first power supply switch circuit 500 and second source switching circuit 501 are included, the leakage detection circuit 40 is pad pair, described standby
With the first connection end respectively with first power supply switch circuit 500 of supplying cell 30 and one of weldering of the pad pair
Disk connects, and the second connection end of first power supply switch circuit 500 is connected with the power pins of the processor 20, the weldering
Another pad of disk pair respectively with the 3rd connection end, the second source switching circuit 501 of first power supply switch circuit 500
The 3rd connection end and processor 20 the connection of event detection pin, the conventional electron battery 10 and the second source switch
The first connection end connection of circuit 501, the second connection end of the second source switching circuit 501 and the electricity of the processor 20
Source pin connect, when the leakage of conventional electron battery 10 flow to pad to it is upper when, pad to connection cause stand-by power supply battery 30
Output current, the first power supply switch circuit 500 receives the signal of telecommunication and switches over stand-by power supply battery 30 as processor 20
Supplying cell, second source switching circuit 501 receives the signal of telecommunication and switches over blocks conventional electron battery 10, meanwhile, place
The event detection pin of reason device 20 detects the signal of telecommunication, and to warning circuit 60 alarm signal is sent.
The leakage detection circuit 40 of the battery leakage detection means selects pad pair, pad to a pair on pcb board or
The multipair neighbouring exposed pads of person will not increase extra cost realizing.The battery of remote control is usually used No. 5 or No. 7
Battery is powered, and the general composition of leakage of battery is the materials such as ammonium chloride, zinc chloride or potassium hydroxide, with certain electric conductivity,
When battery leakage flow to pad to it is upper when can cause circuit turn-on, the first power supply switch circuit 500 and second source switching circuit
501 combinations and other resistance capacitance components and parts realizations that can select audion, metal-oxide-semiconductor or audion and metal-oxide-semiconductor, cost
It is relatively low, easily realize.
Specifically, in the present embodiment, the warning circuit 60 is wireless transmission circuit, is reported to the police for sending to TV main frame
Instruction.After the event detection pin of the processor 20 of remote control detects 10 leakage event of conventional electron battery, remote control leads to
Wireless transmission circuit is crossed to TV main frame wireless transmission alarm command, TV main frame by the form such as telescreen or sound to
Inform battery leakage event in family.
In some other embodiment, the warning circuit 60 can also be buzzer circuit, in conventional electron electricity
Audible ringing signal is sent during 10 leakage of pond.When the event detection pin of the processor 20 of remote control detects conventional electron battery
After 10 leakage events, processor 20 to buzzer circuit sends alarm signal, makes buzzer send sound and is reported to the police.
Preferably, the pad is to being arranged in the battery case of remote control.Pad to being arranged in battery case, in conventional confession
During electric battery leakage, leakage is easier stream to pad to upper.
Specifically, the stand-by power supply battery 30 is button cell, and the button cell is arranged at the battery of remote control
In box.Stand-by power supply battery is under normal circumstances idle, only when conventional electron battery occurs leakage event, is just switched
Power to stand-by power supply battery, realize that leakage is reported to the police, be conducive to saving the space of remote-control unit battery case using button cell.
This utility model provides a kind of remote control, including battery leakage detection means described above.The remote control can be with
When conventional electron battery occurs leakage event, find in time and reported to the police, remind user to process leakage, beneficial to guarantee remote control
The normal and safe handling of device.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, will change in specific embodiments and applications, this specification content should not be construed as
To restriction of the present utility model.
Claims (8)
1. a kind of battery leakage detection means, including conventional electron battery and processor, it is characterised in that also including stand-by power supply
Battery, leakage detection circuit, power supply switch circuit and warning circuit, the conventional electron battery and stand-by power supply battery lead to respectively
Cross the power supply switch circuit to be connected with the power pins of processor, the leakage detection circuit is electric with the stand-by power supply respectively
The event detection pin connection of pond, power supply switch circuit and processor, the output pin of the processor and the electricity of reporting to the police
Road connects, and the leakage detects electric circuit inspection to after the conventional electron battery leakage, and power supply switch circuit switches to described standby
Powered with supplying cell, meanwhile, the event detection pin of the processor detects leakage event, sends to the warning circuit
Alarm signal.
2. battery leakage detection means according to claim 1, it is characterised in that the power supply switch circuit includes first
Power supply switch circuit and second source switching circuit, the leakage detection circuit is pad pair, the stand-by power supply battery difference
It is connected with the first connection end of first power supply switch circuit and one of pad of the pad pair, first power supply
Second connection end of switching circuit is connected with the power pins of the processor, another pad of the pad pair respectively with institute
State the 3rd connection end, the 3rd connection end of second source switching circuit and the event detection of processor of the first power supply switch circuit
Pin connects, and the conventional electron battery is connected with the first connection end of the second source switching circuit, the second source
Second connection end of switching circuit is connected with the power pins of the processor, when the leakage of conventional electron battery flow to pad pair
When upper, pad causes stand-by power supply cell output current, the first power supply switch circuit to receive the signal of telecommunication and switch over connection
Using stand-by power supply battery as processor supplying cell, second source switching circuit receives the signal of telecommunication and switches over blocks often
Rule supplying cell, meanwhile, the event detection pin of processor detects the signal of telecommunication, and to warning circuit alarm signal is sent.
3. battery leakage detection means according to claim 2, it is characterised in that the warning circuit is wireless transmission electricity
Road, for sending alarm command to TV main frame.
4. battery leakage detection means according to claim 2, it is characterised in that the warning circuit is buzzer electricity
Road, for sending audible ringing signal in conventional electron battery leakage.
5. battery leakage detection means according to claim 2, it is characterised in that the pad is to being arranged at remote control
In battery case.
6. battery leakage detection means according to claim 2, it is characterised in that the stand-by power supply battery is button electricity
Pond.
7. battery leakage detection means according to claim 6, it is characterised in that the button cell is arranged at remote control
Battery case in.
8. a kind of remote control, it is characterised in that include the battery leakage detection means as described in any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621072449.XU CN206114866U (en) | 2016-09-22 | 2016-09-22 | Battery leakage detection device and remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621072449.XU CN206114866U (en) | 2016-09-22 | 2016-09-22 | Battery leakage detection device and remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206114866U true CN206114866U (en) | 2017-04-19 |
Family
ID=58520724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621072449.XU Active CN206114866U (en) | 2016-09-22 | 2016-09-22 | Battery leakage detection device and remote controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206114866U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108075196A (en) * | 2017-11-13 | 2018-05-25 | 苏州工业园区职业技术学院 | A kind of battery leakage detection device |
| CN111696323A (en) * | 2019-03-15 | 2020-09-22 | 青岛海尔多媒体有限公司 | Battery leakage alarm method, alarm system, remote controller and television |
| CN117134012A (en) * | 2023-10-26 | 2023-11-28 | 河南锂动电源有限公司 | Fault self-detection lithium battery |
-
2016
- 2016-09-22 CN CN201621072449.XU patent/CN206114866U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108075196A (en) * | 2017-11-13 | 2018-05-25 | 苏州工业园区职业技术学院 | A kind of battery leakage detection device |
| CN111696323A (en) * | 2019-03-15 | 2020-09-22 | 青岛海尔多媒体有限公司 | Battery leakage alarm method, alarm system, remote controller and television |
| CN111696323B (en) * | 2019-03-15 | 2022-03-11 | 青岛海尔多媒体有限公司 | Battery leakage alarm method, alarm system, remote controller and television |
| CN117134012A (en) * | 2023-10-26 | 2023-11-28 | 河南锂动电源有限公司 | Fault self-detection lithium battery |
| CN117134012B (en) * | 2023-10-26 | 2024-01-16 | 河南锂动电源有限公司 | Fault self-detection lithium battery |
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