CN203368600U - Surveillance camera - Google Patents
Surveillance camera Download PDFInfo
- Publication number
- CN203368600U CN203368600U CN 201320478770 CN201320478770U CN203368600U CN 203368600 U CN203368600 U CN 203368600U CN 201320478770 CN201320478770 CN 201320478770 CN 201320478770 U CN201320478770 U CN 201320478770U CN 203368600 U CN203368600 U CN 203368600U
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- CN
- China
- Prior art keywords
- power supply
- chip
- battery
- monitoring camera
- interface
- 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
Links
Abstract
The utility model discloses a surveillance camera. The surveillance camera is not only provided with a power supply adapter interface for connecting with an external power supply and a battery embedded groove for receiving a battery, and a power supply management chip preferentially utilizes the power supply input of the power supply adapter interface to supply power to the other chips of the surveillance camera and converts to utilize the power supply input of the battery embedded groove to supply power to the other chips of the surveillance camera when the power supply input of the power supply adapter interface is failed. In this way, even though an illegal intruder cuts off all of the power supplies in the places monitored by the surveillance camera in advance to further result in the failure of the external power supply led in from the power supply adapter interface of the surveillance camera, the surveillance camera can be self-powered through the power supply input supplied by the battery embedded in the battery embedded groove and retains the monitoring effect continuously, so that the illegal activities of the illegal intruder in the monitored places can still be monitored.
Description
Technical field
The utility model relates to power supply technique, particularly can externally power and disconnect the rear a kind of monitoring camera moved by self-powered that continues.
Background technology
Existing all kinds of monitoring camera is all to introduce external power source from the monitoring place at its place to be powered.Yet, if there is cracker to cut off in advance all power supplies in monitoring place, the external power source that monitoring camera is introduced will lose efficacy, so, the supervisory function bit of monitoring camera also just disappears thereupon, causes the illegal act of cracker in the monitoring place can't be monitored.
The utility model content
In view of this, the utility model provides externally to power and has disconnected the rear a kind of monitoring camera moved by self-powered that continues.
The utility model provides a kind of monitoring camera, and described monitoring camera comprises: camera lens, the image sensor chip that is arranged in the light path of described camera lens, the main control chip be electrically connected to described image sensor chip and the net interface controller and the storage chip that with described main control chip, are electrically connected to;
Described monitoring camera also comprises: power supply adaptor interface, the interior caulking groove of battery and the power management chip be electrically connected to caulking groove in described power supply adaptor interface and described battery;
When described power management chip detects described power supply adaptor interface, in power supply when input, arranged, from the power supply input of described power supply adaptor interface, by described power management chip, carried out voltage transitions and be dispensed to described image sensor chip, described main control chip and described net interface controller and described storage chip;
When described power management chip detects the input of described power supply adaptor interface non-transformer but when in described battery, caulking groove has the power supply input, from the power supply input of caulking groove in described battery, by described power management chip, carried out voltage transitions and be dispensed to described image sensor chip, described main control chip and described net interface controller and described storage chip.
Preferably, when described power management chip detects described power supply adaptor interface, in power supply when input, arranged, from the power supply input of described power supply adaptor interface, by described power management chip, further carried out voltage transitions and be dispensed to caulking groove in described battery.
Preferably, described power supply adaptor interface further is connected with the power cable with plug.
Preferably, further embed battery is arranged in caulking groove in described battery.For example, described battery is lithium battery.
Preferably, described net interface controller comprises wireless lan interfaces control chip and/or wired network interface control chip.
Preferably, between described main control chip and described storage chip, by SPI, SD, USB or SDIO interface bus, realize being electrically connected to.
As above visible, monitoring camera provided by the utility model not only has for connecting the power supply adaptor interface of external power source, but also there is caulking groove in the battery that can embed battery simultaneously, and preferentially utilize the power supply of power supply adaptor interface to be input as the remaining chip power supply of monitoring camera and transferred to when the power supply input of power supply adaptor interface was lost efficacy and utilize the power supply input of caulking groove in battery to carry out the remaining chip power supply for monitoring camera by a power management chip.Like this, even if there is cracker to cut off in advance all power supplies in the monitoring place at monitoring camera place, also cause thus the external power source that monitoring camera is introduced from the power supply adaptor interface to lose efficacy, monitoring camera also can utilize and be embedded in the power supply input that the battery in caulking groove provides in its battery and realize self-powered and continue to maintain its supervisory function bit with this, thereby the illegal act of cracker in the monitoring place still can be monitored.
The accompanying drawing explanation
The structural representation that Fig. 1 is the monitoring camera in the utility model embodiment.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, referring to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.
The present embodiment for solve monitoring camera externally power supply by the problem lost efficacy after illegally disconnecting, be not devoted to the precautionary measures how to avoid external power source illegally to be disconnected, but proposed a kind of by the self-powered solution of monitoring camera.
Specifically refer to Fig. 1, at first the monitoring camera in the present embodiment comprises following conventional func parts:
Camera lens 11;
Be arranged in the image sensor chip 12 of the light path of camera lens 11;
Wherein, image sensor chip 12 has sensor array and is electrically connected to sensor array and for generation of the video output terminals of vision signal;
The main control chip 13 be electrically connected to image sensor chip 12;
Wherein, main control chip 13 has the video acquisition end and the video acquisition end is electrically connected to the video output terminals of image sensor chip 12, and main control chip 13 also has the code stream output of the code stream aforementioned Video signal encoding (can adopt H.264, any encryption algorithms such as MPEG4 or MJPEG) obtained for output and for exporting the storage end of aforementioned vision signal;
The net interface controller 14(be electrically connected to main control chip 13 can be wireless lan interfaces control chip and/or wired network interface control chip);
Wherein, net interface controller 14 has the code stream input and the code stream input is electrically connected to the code stream output of main control chip 13, and net interface controller 14 also has for the Internet Transmission end to the aforementioned code stream of Internet Transmission;
The storage chip 15 be electrically connected to main control chip 13; Wherein, storage chip 15 is electrically connected to (can pass through any interface bus such as SPI, SD, USB or SDIO interface bus realizes being electrically connected to) with the storage end of main control chip 13.
Please, again referring to Fig. 1, except above-mentioned conventional func parts, the monitoring camera in the present embodiment also comprises:
Power supply adaptor interface 21;
Caulking groove 22 in battery;
And, with the power management chip 20 that in power supply adaptor interface 21 and battery, caulking groove 22 is electrically connected to.
When power management chip 20 detects power supply adaptor interface 21 power supply input (being that power supply adaptor interface 21 now connects effective external power source) is arranged, no matter whether the interior caulking groove 22 of battery now has power supply input (being now whether to embed the enough batteries of electric weight in caulking groove 22 in battery), power supply input from power supply adaptor interface 21 all can preferentially be carried out voltage transitions and be dispensed to image sensor chip 12 by power management chip 20, main control chip 13, and the conventional func parts such as net interface controller 14 and storage chip 15, to utilize external power source, monitoring camera is realized to power supply,
When power management chip 20 detects power supply adaptor interface 21 non-transformers inputs (being that the effective external power source that power supply adaptor interface 21 connects now is disconnected) but when battery in, caulking groove 22 has power supply input (be in battery in caulking groove 22 now embedding the enough batteries of electric weight are arranged), power supply input from caulking groove in battery 22 is carried out voltage transitions and is dispensed to the conventional func parts such as image sensor chip 12, main control chip 13 and net interface controller 14 and storage chip 15 by power management chip 20, to realize the self-powered of monitoring camera.
And, alternatively, when power management chip 20 detects power supply adaptor interface 21 power supply input (being that power supply adaptor interface 21 now connects effective external power source) is arranged, power supply input from power supply adaptor interface 21 can also further be carried out voltage transitions and be dispensed to caulking groove 22 in battery by power management chip 20, like this, if in battery, caulking groove 22 now embeds battery is arranged, the charging to battery can be realized, to guarantee monitoring camera, the long as far as possible self-powered time can be maintained after switching to self-powered.
In practical application, power supply adaptor interface 21 can further be connected with the power cable with plug, and the battery that in battery, caulking groove 22 is embedded in can the preferred lithium battery.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in the scope of the utility model protection.
Claims (7)
1. a monitoring camera, described monitoring camera comprises: camera lens, the image sensor chip that is arranged in the light path of described camera lens, the main control chip be electrically connected to described image sensor chip and the net interface controller and the storage chip that with described main control chip, are electrically connected to;
It is characterized in that, described monitoring camera also comprises: power supply adaptor interface, the interior caulking groove of battery and the power management chip be electrically connected to caulking groove in described power supply adaptor interface and described battery;
When described power management chip detects described power supply adaptor interface, in power supply when input, arranged, from the power supply input of described power supply adaptor interface, by described power management chip, carried out voltage transitions and be dispensed to described image sensor chip, described main control chip and described net interface controller and described storage chip;
When described power management chip detects the input of described power supply adaptor interface non-transformer but when in described battery, caulking groove has the power supply input, from the power supply input of caulking groove in described battery, by described power management chip, carried out voltage transitions and be dispensed to described image sensor chip, described main control chip and described net interface controller and described storage chip.
2. monitoring camera according to claim 1, it is characterized in that, when described power management chip detects described power supply adaptor interface, in power supply when input, arranged, from the power supply input of described power supply adaptor interface, by described power management chip, further carried out voltage transitions and be dispensed to caulking groove in described battery.
3. monitoring camera according to claim 1 and 2, is characterized in that, described power supply adaptor interface further is connected with the power cable with plug.
4. monitoring camera according to claim 1 and 2, is characterized in that, in described battery, in caulking groove, further embeds battery is arranged.
5. monitoring camera according to claim 4, is characterized in that, described battery is lithium battery.
6. monitoring camera according to claim 1 and 2, is characterized in that, described net interface controller comprises wireless lan interfaces control chip and/or wired network interface control chip.
7. monitoring camera according to claim 1 and 2, is characterized in that, between described main control chip and described storage chip, by SPI, SD, USB or SDIO interface bus, realizes being electrically connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320478770 CN203368600U (en) | 2013-08-07 | 2013-08-07 | Surveillance camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320478770 CN203368600U (en) | 2013-08-07 | 2013-08-07 | Surveillance camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203368600U true CN203368600U (en) | 2013-12-25 |
Family
ID=49816312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320478770 Expired - Fee Related CN203368600U (en) | 2013-08-07 | 2013-08-07 | Surveillance camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203368600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106463030A (en) * | 2014-02-28 | 2017-02-22 | 泰科消防及安全有限公司 | Emergency video camera system |
| US11747430B2 (en) | 2014-02-28 | 2023-09-05 | Tyco Fire & Security Gmbh | Correlation of sensory inputs to identify unauthorized persons |
-
2013
- 2013-08-07 CN CN 201320478770 patent/CN203368600U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106463030A (en) * | 2014-02-28 | 2017-02-22 | 泰科消防及安全有限公司 | Emergency video camera system |
| EP3111430A4 (en) * | 2014-02-28 | 2018-01-03 | Tyco Fire & Security GmbH | Emergency video camera system |
| US11747430B2 (en) | 2014-02-28 | 2023-09-05 | Tyco Fire & Security Gmbh | Correlation of sensory inputs to identify unauthorized persons |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20131225 Termination date: 20170807 |