CN102665069A - Multidirectional wireless and closed-circuit dual-purpose monitor - Google Patents
Multidirectional wireless and closed-circuit dual-purpose monitor Download PDFInfo
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- CN102665069A CN102665069A CN2012101261372A CN201210126137A CN102665069A CN 102665069 A CN102665069 A CN 102665069A CN 2012101261372 A CN2012101261372 A CN 2012101261372A CN 201210126137 A CN201210126137 A CN 201210126137A CN 102665069 A CN102665069 A CN 102665069A
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Abstract
The invention provides a multidirectional wireless and closed-circuit dual-purpose monitor which comprises a case and N cameras, wherein the case is composed of a case body and a case base plate, N camera installing holes, N video jacks and a power supply hub are arranged on the case body, the N cameras are arranged in the N camera installing holes in a one-to-one correspondence mode, video output ends of the N cameras are connected with core wires of the N video jacks electrically in a one-to-one correspondence mode, the N cameras are in parallel connection with the direct current power supply hub, and N is a natural number which is not less than one; N wireless audio/video transmitters are arranged inside the case body, the video output ends of the N cameras are connected with video input ends of the N wireless audio/video transmitters electrically in a one-to-one correspondence mode, and the N wireless audio/video transmitters are in parallel connection with the direct current power supply hub. The multidirectional wireless and closed-circuit dual-purpose monitor has the advantages that multidirectional monitoring is achieved, wireless and closed-circuit transmission of monitoring signals is achieved, the monitor has a monitoring function and the like.
Description
Technical field
The present invention relates to a kind of multi-direction wireless and closed circuit dual-purpose watch-dog, specifically, related to the multi-direction wireless and closed circuit dual-purpose watch-dog in a kind of multi-direction wireless and closed circuit dual-purpose watch-dog.
Background technology
In the present prior art, watch-dog adopts single camera, because the angular field of view of single camera is always limited; Can only monitor the conical region of camera direction, have bigger monitoring blind area, even watch-dog is equipped with whirligig; In rotary course, the blind area still exists.People are in order to eliminate the monitoring blind area; Several watch-dogs usually are installed in the scope of needs monitoring to eliminate mutually the monitoring blind area; Yet traditional closed-circuit control device need transmit vision signal with cable, thereby the cable of closed-circuit control device with labor, higher, the troublesome maintenance of cost are installed.The tradition watch-dog can only monitored picture, does not have monitor function.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The objective of the invention is the deficiency to prior art, thus the multi-direction wireless and closed circuit dual-purpose watch-dog that providing a kind of can multi-directionly monitor, pilot signal can wireless transmission also can closed circuitly transmit, have monitor function.
To achieve these goals, the technical scheme that the present invention adopted is: a kind of multi-direction wireless and closed circuit dual-purpose watch-dog, and it comprises cabinet, a N camera of being made up of casing and chassis backplane; Said casing is provided with N camera installing hole, a N video jacks, supply hub; Said N camera correspondence one by one is arranged in said N the camera installing hole; The camera lens of said camera faces the different directions setting; The heart yearn of the video output terminals of a said N camera and a said N video jacks is corresponding one by one to be electrically connected, and a said N camera is connected in parallel on the said Direct current power source socket; N is not less than 1 natural number.
Based on above-mentioned, be provided with N wireless audio and video reflector in the said casing; The video inputs of the video output terminals of an a said N camera and said N wireless audio and video reflector is corresponding one by one to be electrically connected, and said N wireless audio and video reflector is connected in parallel on the said Direct current power source socket.
Based on above-mentioned, be provided with microphone in the said casing, said casing is provided with audio jack; The audio input end of the audio output of said microphone, said wireless audio and video reflector, the heart yearn of said audio jack are electrically connected; Said microphone is connected in parallel on the Direct current power source socket.
Based on above-mentioned, said microphone is connected with audio-frequency amplifier circuit.
Based on above-mentioned, said wireless audio and video reflector is provided with antenna.
Based on above-mentioned, said cabinet is provided with louvre.
Based on above-mentioned, said chassis backplane is provided with installing rack.
Based on above-mentioned, the camera lens of said camera is a Varifocal zoom lens.
The relative prior art of the present invention has substantive distinguishing features and progress, and specifically, the present invention has realized the function of multi-direction monitoring through in a watch-dog, on a plurality of directions camera being set, and has eliminated the monitoring blind area; The wireless audio and video reflector is set in the cabinet, makes the watch-dog can the wireless transmission audio-video signal, saved a large amount of electric wires, give and set up and safeguard and all brought convenience; Simultaneously, microphone and audio-frequency amplifier circuit are set in the cabinet, make watch-dog have monitor function.The present invention have can multi-directionly monitor, pilot signal can wireless transmission also can closed circuitly transmit, have the advantage of monitor function.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1. cabinet; 2. camera; 3. antenna; 4. video jacks; 5. audio jack; 6. supply hub; 7. louvre.
Embodiment
Through embodiment, technical scheme of the present invention is done further detailed description below.
Embodiment 1
As shown in Figure 1, a kind of multi-direction wireless and closed circuit dual-purpose watch-dog, it comprises cabinet, a N camera of being made up of casing and chassis backplane; Said casing is provided with N camera installing hole, a N video jacks, supply hub; Said N camera correspondence one by one is arranged in said N the camera installing hole; The camera lens of said camera faces the different directions setting; The heart yearn of the video output terminals of a said N camera and a said N video jacks is corresponding one by one to be electrically connected, and a said N camera is connected in parallel on the said Direct current power source socket; N is not less than 1 natural number.
Be provided with N wireless audio and video reflector in the said casing; The video inputs of the video output terminals of an a said N camera and said N wireless audio and video reflector is corresponding one by one to be electrically connected, and said N wireless audio and video reflector is connected in parallel on the said Direct current power source socket.
Be provided with microphone in the said casing, said casing is provided with audio jack; The audio input end of the audio output of said microphone, said wireless audio and video reflector, the heart yearn of said audio jack are electrically connected; Said microphone is connected in parallel on the Direct current power source socket.
Said microphone is connected in the said audio-frequency amplifier circuit, and the signal output part of said audio-frequency amplifier circuit is connected with said audio jack heart yearn.
Said wireless audio and video reflector is provided with antenna, and said antenna passes said casing top and is connected with said wireless audio and video reflector.
Said cabinet is provided with louvre and channel switcher, and said louvre also is the pickup hole of microphone.
Said chassis backplane is provided with installing rack, is convenient to installing and fixing of watch-dog.Said casing is provided with protective cover, is used for sunshade and rainproof.
The camera lens of said camera is a Varifocal zoom lens.
During work; Control Room has the wireless audio and video receiver of N and the corresponding one by one setting of said wireless audio and video reflector; Every pair of said wireless audio and video reflector of youngster is identical with said wireless audio and video receiver frequency; Frequency is different between every couple of youngster, and said wireless audio and video receiver connects display.Audio-video signal in the watch-dog can be given its corresponding said wireless audio and video receiver through said wireless audio and video reflector wireless transmit, perhaps utilizes cable transmission to give said display through said video jacks and said audio jack.
Should be noted that at last: above embodiment is only in order to technical scheme of the present invention to be described but not to its restriction; Although with reference to preferred embodiment the present invention has been carried out detailed explanation, the those of ordinary skill in affiliated field is to be understood that: still can specific embodiments of the invention make amendment or the part technical characterictic is equal to replacement; And not breaking away from the spirit of technical scheme of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention asks for protection.
Claims (8)
1. multi-direction wireless and closed circuit dual-purpose watch-dog is characterized in that: it comprises cabinet, a N camera of being made up of casing and chassis backplane; Said casing is provided with N camera installing hole, a N video jacks, supply hub; Said N camera correspondence one by one is arranged in said N the camera installing hole; The camera lens of said camera faces the different directions setting; The heart yearn of the video output terminals of a said N camera and a said N video jacks is corresponding one by one to be electrically connected; A said N camera is connected in parallel on the said Direct current power source socket, and N is not less than 1 natural number.
2. multi-direction wireless and closed circuit dual-purpose watch-dog according to claim 1 is characterized in that: be provided with N wireless audio and video reflector in the said casing; The video inputs of the video output terminals of an a said N camera and said N wireless audio and video reflector is corresponding one by one to be electrically connected, and said N wireless audio and video reflector is connected in parallel on the said Direct current power source socket.
3. according to claim 1 and 2 described multi-direction wireless and closed circuit dual-purpose watch-dogs, it is characterized in that: be provided with microphone in the said casing, said casing is provided with audio jack; The audio input end of the audio output of said microphone, said wireless audio and video reflector, the heart yearn of said audio jack are electrically connected; Said microphone is connected in parallel on the Direct current power source socket.
4. multi-direction wireless and closed circuit dual-purpose watch-dog according to claim 3, it is characterized in that: said microphone is connected with audio-frequency amplifier circuit.
5. according to claim 2 or 3 described multi-direction wireless and closed circuit dual-purpose watch-dogs, it is characterized in that: said wireless audio and video reflector is provided with antenna.
6. multi-direction wireless and closed circuit dual-purpose watch-dog according to claim 1, it is characterized in that: said cabinet is provided with louvre.
7. multi-direction wireless and closed circuit dual-purpose watch-dog according to claim 1, it is characterized in that: said chassis backplane is provided with installing rack.
8. multi-direction wireless and closed circuit dual-purpose watch-dog according to claim 1, it is characterized in that: the camera lens of said camera is a Varifocal zoom lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101261372A CN102665069A (en) | 2012-04-18 | 2012-04-18 | Multidirectional wireless and closed-circuit dual-purpose monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101261372A CN102665069A (en) | 2012-04-18 | 2012-04-18 | Multidirectional wireless and closed-circuit dual-purpose monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102665069A true CN102665069A (en) | 2012-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101261372A Pending CN102665069A (en) | 2012-04-18 | 2012-04-18 | Multidirectional wireless and closed-circuit dual-purpose monitor |
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| Country | Link |
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| CN (1) | CN102665069A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103916629A (en) * | 2013-01-01 | 2014-07-09 | 李建刚 | Omnibearing blind-zone-free surveillance and monitoring security device |
| CN103997619A (en) * | 2013-02-18 | 2014-08-20 | 李建刚 | Ground panorama blind-area-free monitor |
| US9955051B2 (en) | 2015-04-03 | 2018-04-24 | Red.Com, Llc | Modular motion camera |
| US10194071B2 (en) | 2015-04-03 | 2019-01-29 | Red.Com, Llc | Modular motion camera |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001245285A (en) * | 2000-02-28 | 2001-09-07 | Aiphone Co Ltd | Video doorphone system |
| CN2501258Y (en) * | 2001-09-19 | 2002-07-17 | 中山杰士美电子有限公司 | Radio frequency monitor with talkback function |
| CN202123988U (en) * | 2011-06-01 | 2012-01-25 | 浙江天鸿汽车用品有限公司 | Panoramic automobile running live-action monitoring derive |
| CN202798979U (en) * | 2012-04-18 | 2013-03-13 | 李建刚 | Multidirectional wireless and closed-circuit dual-purpose monitor |
-
2012
- 2012-04-18 CN CN2012101261372A patent/CN102665069A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001245285A (en) * | 2000-02-28 | 2001-09-07 | Aiphone Co Ltd | Video doorphone system |
| CN2501258Y (en) * | 2001-09-19 | 2002-07-17 | 中山杰士美电子有限公司 | Radio frequency monitor with talkback function |
| CN202123988U (en) * | 2011-06-01 | 2012-01-25 | 浙江天鸿汽车用品有限公司 | Panoramic automobile running live-action monitoring derive |
| CN202798979U (en) * | 2012-04-18 | 2013-03-13 | 李建刚 | Multidirectional wireless and closed-circuit dual-purpose monitor |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103916629A (en) * | 2013-01-01 | 2014-07-09 | 李建刚 | Omnibearing blind-zone-free surveillance and monitoring security device |
| CN103997619A (en) * | 2013-02-18 | 2014-08-20 | 李建刚 | Ground panorama blind-area-free monitor |
| US9955051B2 (en) | 2015-04-03 | 2018-04-24 | Red.Com, Llc | Modular motion camera |
| US10027859B2 (en) | 2015-04-03 | 2018-07-17 | Red.Com, Llc | Modular motion camera including microphone and fan |
| US10194071B2 (en) | 2015-04-03 | 2019-01-29 | Red.Com, Llc | Modular motion camera |
| US10306116B2 (en) | 2015-04-03 | 2019-05-28 | Red.Com, Llc | Modular motion camera |
| US10447901B2 (en) | 2015-04-03 | 2019-10-15 | Red.Com, Llc | Modular motion camera |
| US10771671B2 (en) | 2015-04-03 | 2020-09-08 | Red.Com, Llc | Modular motion camera |
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Application publication date: 20120912 |