CN202957629U - Double-battery powered electronic door viewer - Google Patents
Double-battery powered electronic door viewer Download PDFInfo
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- CN202957629U CN202957629U CN 201220609150 CN201220609150U CN202957629U CN 202957629 U CN202957629 U CN 202957629U CN 201220609150 CN201220609150 CN 201220609150 CN 201220609150 U CN201220609150 U CN 201220609150U CN 202957629 U CN202957629 U CN 202957629U
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Abstract
The utility model relates to the technical field of electronics and discloses a double-battery powered electronic door viewer. By adopting a main battery and a standby battery, the two batteries can be switched freely and supply power to the electronic door viewer, and system work can not be affected by battery switching. After the main battery is taken out, the standby battery can continue to work for a period of time, so that users can take out the main battery optionally to conduct charging, and a phenomenon that the system can not work due to the fact that the main battery is taken out is avoided. Due to the fact that the system can not be powered off, the problem of other electronic door viewers in the market that once the batteries are taken out, system parameters are required to be reset is solved.
Description
Technical field
The utility model relates to electronic technology field, particularly the video doorbell with electronic peephole viewer of Double-battery powered.
Background technology
Along with the progress of science and technology, video doorbell with electronic peephole viewer (being referred to as afterwards electronic peephole viewer) is progressively replacing traditional optics opal.As long as the traditional opal on door is taken off, just can new electronic peephole viewer easily be installed by having opal, the function of the existing video doorbell of electronic peephole viewer also can be stored visitor's record, even also with the function of safety monitoring.Can either take good care of household safe also can be for daily life increases a lot of facilities, so electronic peephole viewer is just becoming a kind of trend universal rapidly.Electronic peephole viewer generally is comprised of the inside and outside firmware of installing of CCD camera assembly, demonstration and control module, battery and door.Owing to basically all not introducing power supply lead wire on existing door, can not be with direct current or Alternating Current Power Supply on door, so existing electronic peephole viewer can only be to adopt merely powered battery, such as dry cell or lithium battery.The common problem that present user encounters is that after the electronic peephole viewer battery consumption was complete, when taking off the battery charging or changing battery, electronic peephole viewer can not be worked always.Especially charge the battery and generally want 2 ~ 3 hours, if there is during this period of time the people visiting, electronic peephole viewer can't be worked.The utility model just is being based on the defective that electronic peephole viewer exists at present, and existing electronic peephole viewer electric power system is improved, and has increased the function of reserve battery power supply.When the user took off the main battery charging, system not only can not shut down, and can also work on 3 ~ 5 days, had reserved the sufficient time to the user and had changed battery.
The present powered battery of existing electronic peephole viewer on the market is all to adopt monocell, can only take out replacing in case battery is finished.The method of a standby battery is in addition also arranged, still, could insert other one after still can only accomplishing to take out one.So system can't work, can't accomplish that the real electronic peephole viewer system of allowing never cuts off the power supply.
In sum, the shortcoming of existing electronic peephole viewer has following 2 points:
(1) existing scheme is after dead battery is taken off battery, and system is in closed condition, if the down periods have the visitor to come, electronic peephole viewer is to be in failure state;
(2) existing scheme in case after outage, system much arranges loss, such as the Time of Day setting etc., needs the user after first-class battery, resets parameter, brings a lot of troubles to the user;
The utility model content
The purpose of this utility model is to provide a kind of video doorbell with electronic peephole viewer of Double-battery powered, makes the user arbitrarily to take out main battery and charges, and can not cause because main battery is removed system not work.
For solving the problems of the technologies described above, execution mode of the present utility model provides a kind of video doorbell with electronic peephole viewer of Double-battery powered, comprises: main battery, reserve battery, Double-battery powered module;
Described Double-battery powered module is according to the voltage of described main battery and described reserve battery, and the automatically switch described main battery of employing or described reserve battery are described video doorbell power supply;
Described Double-battery powered module also when the access of external charge power supply is arranged, is controlled described main battery and described reserve battery and is automatically charged;
Described Double-battery powered module also when main battery is filled the electricity access, is controlled described main battery described reserve battery is charged automatically.
The utility model execution mode by adopting main battery and reserve battery, can freely switch to the video doorbell power supply in terms of existing technologies between two batteries, can not switch because of battery affects system works; And after the main battery taking-up, reserve battery can work on a period of time, charges thereby make the user arbitrarily to take out main battery, and can not cause because main battery is removed system not work.
In addition, described Double-battery powered module comprises: processor, voltage sampling circuit, battery charging option switch A, battery fill selector switch B, battery sampling selector switch C, system power supply selector switch D mutually;
Described processor is when having the access of external charge power supply, and controlling described battery charging option switch A selection is first described main battery charging, after described main battery is full of electricity, then is chosen as described reserve battery charging;
Described processor is controlled described battery and is filled mutually selector switch B closure when the main battery access that is filled electricity, and described main battery charges to described reserve battery;
Described processor is controlled described battery sampling selector switch C and is switched back and forth, and described voltage sampling circuit exports described processor to after the voltage of described main battery and described reserve battery is sampled;
The voltage of two batteries that described processor obtains according to described sampling is controlled described system power supply selector switch D and is selected by described main battery or the power supply of described reserve battery.
By four diverter switches of processor control and management, realize automatic switchover and the automatic charging of main battery and reserve battery, principle is simple, is easy to realize.
In addition, the voltage of the main battery that described processor obtains in described sampling is controlled described system power supply selector switch D and is selected described main battery to power during higher than default switched voltage value; The voltage of the main battery that described processor obtains in described sampling is controlled described system power supply selector switch D and is selected described reserve battery to power during lower than default switched voltage value.
Accurately controlling by main battery or reserve battery by default switched voltage value is the video doorbell power supply, the main battery that can avoid the voltage swing of two batteries of comparison and may cause and the switching back and forth between reserve battery guarantee the reliable power supply to video doorbell.
In addition, described processor is in main battery when access that is filled electricity, also control described system power supply selector switch D from by described reserve battery power switching to by described main battery power supply.In the time of can guaranteeing to be filled the main battery access of electricity, to the reliable power supply of video doorbell.
Description of drawings
Fig. 1 is the structural representation according to the video doorbell with electronic peephole viewer of the Double-battery powered of the utility model the first execution mode;
Fig. 2 is the Double-battery powered module principle block diagram according to the video doorbell with electronic peephole viewer of the Double-battery powered of the utility model the first execution mode.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, execution mode of the present utility model is explained in detail.Yet, persons of ordinary skill in the art may appreciate that in the utility model execution mode, in order to make the reader understand the application better, many ins and outs have been proposed.But, even without these ins and outs with based on many variations and the modification of following execution mode, also can realize each claim of the application technical scheme required for protection.
The first execution mode of the present utility model relates to a kind of video doorbell with electronic peephole viewer of Double-battery powered.As shown in Figure 1, this video doorbell comprises: outdoors handset 3, the door in main frame 1; Handset is fixed on door-plate outdoors, and is connected with the interior main frame of door by inside and outside machine bindiny mechanism 2,4; In door, main frame 1 comprises main battery, reserve battery and Double-battery powered module, automatic switchover and the automatic charging of this Double-battery powered module controls main battery and reserve battery, that is to say, according to the voltage of main battery and reserve battery, automatically switch employing main battery or reserve battery are the video doorbell power supply; Also when the access of external charge power supply is arranged, control main battery and reserve battery and automatically charge; Also when main battery is filled the electricity access, controls main battery reserve battery is charged automatically.
See also Fig. 2, supply module has increased by four diverter switches, and realizes automatic switchover and the automatic charging of main battery and reserve battery by the opening and closing that processor is controlled diverter switch.Specifically, the Double-battery powered module comprises: processor, voltage sampling circuit, battery charging option switch A, battery fill selector switch B, battery sampling selector switch C, system power supply selector switch D mutually.By four diverter switches of processor control and management, realize automatic switchover and the automatic charging of main battery and reserve battery, principle is simple, is easy to realize.Modules is specifically described as follows:
(1) when the access of external charge power supply is arranged, processor is controlled battery charging option switch A selection first for the main battery charging, after main battery is full of electricity, then is chosen as the reserve battery charging;
(2) when the main battery access that is filled electricity, processor is controlled battery and is filled mutually selector switch B closure, and main battery charges to reserve battery, until voltage stops equally afterwards;
(3) processor control battery sampling selector switch C switches back and forth, and voltage sampling circuit exports processor to after the voltage of main battery and reserve battery is sampled;
(4) voltage of two batteries obtaining according to sampling of processor, control system power supply selector switch D selects by main battery or reserve battery power supply.Specifically, the voltage of the main battery that obtains in sampling is during higher than default switched voltage value, and processor control system power supply selector switch D selects the main battery power supply; The voltage of the main battery that obtains in sampling is during lower than default switched voltage value, and processor control system power supply selector switch D selects the reserve battery power supply.Accurately controlling by main battery or reserve battery by default switched voltage value is the video doorbell power supply, the main battery that can avoid the voltage swing of two batteries of comparison and may cause and the switching back and forth between reserve battery guarantee the reliable power supply to video doorbell.
In addition, it should be noted that in main battery when access that is filled electricity, the first control system power supply of processor selector switch D from by the reserve battery power switching to by the main battery power supply, more closed battery fills selector switch B mutually, by main battery, reserve battery charged.Due to the discharge while charging, charging and power supply are all unstable, therefore, first switch to and use the main battery power supply, can guarantee the reliable power supply to video doorbell.
Compared with prior art, by adopting main battery and reserve battery, can freely switch to the video doorbell power supply between two batteries, can not switch because of battery affects system works; And after the main battery taking-up, reserve battery can work on a period of time, charges thereby make the user arbitrarily to take out main battery, and can not cause because main battery is removed system not work.In addition, because system can not cut off the power supply, so do not need other electronic peephole viewers as on the market, in case battery takes out, just need to reset system parameters.
In addition, it will be understood by those skilled in the art that in present embodiment and to adopt the relatively voltage swing of two batteries of processor, determine by which powered battery, perhaps by which battery to another battery charging, and control diverter switch open or closed.When actual the realization, also can adopt simple comparator to realize this function, its principle is exactly the relatively voltage swing of two batteries of comparator, controls opening of diverter switch or closed with the Output rusults of comparator.
In addition, it is worth mentioning that, except above-mentioned power supply plan by reserve battery, also comprise other similar implementations that can play the reserce cell effect, such as the technical scheme of rechargeable solar battery power supply technique scheme and wireless charging also can realize the theory of never cutting off the power supply.
Persons of ordinary skill in the art may appreciate that above-mentioned execution mode is to realize specific embodiment of the utility model, and in actual applications, can do various changes to it in the form and details, and do not depart from spirit and scope of the present utility model.
Claims (4)
1. the video doorbell with electronic peephole viewer of a Double-battery powered, is characterized in that, comprises: main battery, reserve battery, Double-battery powered module;
Described Double-battery powered module is according to the voltage of described main battery and described reserve battery, and the automatically switch described main battery of employing or described reserve battery are described video doorbell power supply;
Described Double-battery powered module also when the access of external charge power supply is arranged, is controlled described main battery and described reserve battery and is automatically charged;
Described Double-battery powered module also when main battery is filled the electricity access, is controlled described main battery described reserve battery is charged automatically.
2. the video doorbell with electronic peephole viewer of Double-battery powered according to claim 1, it is characterized in that, described Double-battery powered module comprises: processor, voltage sampling circuit, battery charging option switch A, battery fill selector switch B, battery sampling selector switch C, system power supply selector switch D mutually;
Described processor is when having the access of external charge power supply, and controlling described battery charging option switch A selection is first described main battery charging, after described main battery is full of electricity, then is chosen as described reserve battery charging;
Described processor is controlled described battery and is filled mutually selector switch B closure when the main battery access that is filled electricity, and described main battery charges to described reserve battery;
Described processor is controlled described battery sampling selector switch C and is switched back and forth, and described voltage sampling circuit exports described processor to after the voltage of described main battery and described reserve battery is sampled;
The voltage of two batteries that described processor obtains according to described sampling is controlled described system power supply selector switch D and is selected by described main battery or the power supply of described reserve battery.
3. the video doorbell with electronic peephole viewer of Double-battery powered according to claim 2, it is characterized in that, the voltage of the main battery that described processor obtains in described sampling is controlled described system power supply selector switch D and is selected described main battery to power during higher than default switched voltage value; The voltage of the main battery that described processor obtains in described sampling is controlled described system power supply selector switch D and is selected described reserve battery to power during lower than default switched voltage value.
4. the video doorbell with electronic peephole viewer of Double-battery powered according to claim 2, it is characterized in that, described processor is in main battery when access that is filled electricity, also control described system power supply selector switch D from by described reserve battery power switching to by described main battery power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609150 CN202957629U (en) | 2012-11-16 | 2012-11-16 | Double-battery powered electronic door viewer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609150 CN202957629U (en) | 2012-11-16 | 2012-11-16 | Double-battery powered electronic door viewer |
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| CN202957629U true CN202957629U (en) | 2013-05-29 |
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| CN 201220609150 Expired - Fee Related CN202957629U (en) | 2012-11-16 | 2012-11-16 | Double-battery powered electronic door viewer |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457307A (en) * | 2012-11-16 | 2013-12-18 | 移康智能科技(上海)有限公司 | Double-battery-powered electronic cat eye visual doorbell and power supply method |
| CN106410944A (en) * | 2016-10-28 | 2017-02-15 | 深圳市奋达科技股份有限公司 | Dual-battery power supply circuit and smart watch |
| CN106510768A (en) * | 2016-12-31 | 2017-03-22 | 北京品驰医疗设备有限公司 | Tissue pathological change detection system with temperature control and charging functions |
| CN106510645A (en) * | 2016-12-31 | 2017-03-22 | 北京品驰医疗设备有限公司 | Fast closed-loop charged tissue rupture monitoring system |
| CN106510722A (en) * | 2016-12-30 | 2017-03-22 | 北京品驰医疗设备有限公司 | Closed-loop charge implanted remote monitoring and positioning system |
| CN106667440A (en) * | 2016-12-31 | 2017-05-17 | 北京品驰医疗设备有限公司 | Chargeable system for detecting pathological change of tissue |
| CN106725434A (en) * | 2016-12-30 | 2017-05-31 | 北京品驰医疗设备有限公司 | A kind of long-range monitoring and positioning system based on temperature feedback |
| CN110707388A (en) * | 2019-09-16 | 2020-01-17 | Tcl移动通信科技（宁波）有限公司 | Charging method, charging device, storage medium and electronic equipment |
-
2012
- 2012-11-16 CN CN 201220609150 patent/CN202957629U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457307A (en) * | 2012-11-16 | 2013-12-18 | 移康智能科技(上海)有限公司 | Double-battery-powered electronic cat eye visual doorbell and power supply method |
| CN103457307B (en) * | 2012-11-16 | 2015-10-21 | 移康智能科技(上海)有限公司 | The video doorbell with electronic peephole viewer of Double-battery powered and method of supplying power to |
| CN106410944A (en) * | 2016-10-28 | 2017-02-15 | 深圳市奋达科技股份有限公司 | Dual-battery power supply circuit and smart watch |
| CN106410944B (en) * | 2016-10-28 | 2019-04-23 | 深圳市奋达科技股份有限公司 | Double-battery powered circuit and intelligent wristwatch |
| CN106510722A (en) * | 2016-12-30 | 2017-03-22 | 北京品驰医疗设备有限公司 | Closed-loop charge implanted remote monitoring and positioning system |
| CN106725434A (en) * | 2016-12-30 | 2017-05-31 | 北京品驰医疗设备有限公司 | A kind of long-range monitoring and positioning system based on temperature feedback |
| CN106510768A (en) * | 2016-12-31 | 2017-03-22 | 北京品驰医疗设备有限公司 | Tissue pathological change detection system with temperature control and charging functions |
| CN106510645A (en) * | 2016-12-31 | 2017-03-22 | 北京品驰医疗设备有限公司 | Fast closed-loop charged tissue rupture monitoring system |
| CN106667440A (en) * | 2016-12-31 | 2017-05-17 | 北京品驰医疗设备有限公司 | Chargeable system for detecting pathological change of tissue |
| CN106510768B (en) * | 2016-12-31 | 2023-05-30 | 北京品驰医疗设备有限公司 | Temperature-control-charging tissue lesion detection system |
| CN106667440B (en) * | 2016-12-31 | 2023-05-30 | 北京品驰医疗设备有限公司 | Charged tissue lesion detection system |
| CN110707388A (en) * | 2019-09-16 | 2020-01-17 | Tcl移动通信科技（宁波）有限公司 | Charging method, charging device, storage medium and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 200241 room A2110, building, No. 555 Dongchuan Road, Shanghai, China Patentee after: Mobile Intelligent Technology (Shanghai) Limited by Share Ltd Address before: 201104 Shanghai city Minhang District No. 168 Building No. 6 road in Room 301 Patentee before: Eques Technology (Shanghai) Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20181116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |