CN104243903A - Monitor without blind zone - Google Patents
Monitor without blind zone Download PDFInfo
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- CN104243903A CN104243903A CN201310257912.2A CN201310257912A CN104243903A CN 104243903 A CN104243903 A CN 104243903A CN 201310257912 A CN201310257912 A CN 201310257912A CN 104243903 A CN104243903 A CN 104243903A
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- camera
- audio
- blind area
- integrated circuit
- dog
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Abstract
The invention provides a monitor without a blind zone. The monitor comprises a housing, N cameras and a fixing disc, wherein the N cameras are arranged on the outer side of the side wall of the housing in an encircling mode, and the fixing disc is arranged at the upper end of the housing. A microphone and a power socket are arranged on the outer wall of the housing, N audio and video signal jacks and N camera wire holes are formed in the outer wall of the housing, an audio amplifier integrated circuit electrically connected with the microphone is arranged in the housing, a signal line and a power line of one camera correspondingly penetrate through one camera wire hole together, and the audio output end of the audio amplifier integrated circuit and the signal lines of the N cameras are electrically connected with the N audio and video signal jacks respectively; a positive pole terminal and a negative pole terminal of the power socket are electrically connected with the power positive pole and the power negative pole of the audio amplifier integrated circuit and the power lines of the N cameras respectively. The monitor without the blind zone has the advantages of being scientific in design, free of the blind zone and capable of monitoring sounds, and the direction of the monitor is easy to adjust.
Description
Technical field
The present invention relates to a kind of supervising device, specifically, relate to a kind of can to the non-blind area watch-dog monitored from all directions.
Background technology
In current prior art, conventional single monitoring camera ubiquity the problem of monitoring blind area, and the monitoring range of camera is very limited, can not carry out the limitation of the visible angle of conduct monitoring at all levels, particularly camera, thus produces blind area; And general monitoring camera lacks the acquisition function of sound, vision signal is only had to export and do not have audio signal to export.Not enough owing to there are these, the various places police cannot be grasped when transferring monitoring video and occurs in the clue situation monitored in blind area, especially more sorry lacks the live important evidence of the sound synchronous with spot video pictures, what spot party said actually, had what sound cannot know at all, and this also solves a case to the police and brings great difficulty.
In order to solve above Problems existing, people are seeking a kind of desirable technical solution always.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, thus a kind of design science is provided, without monitoring blind area, sound can be monitored, non-blind area watch-dog that direction easily regulates.
To achieve these goals, the technical solution adopted in the present invention is: a kind of non-blind area watch-dog, comprises casing, around the N number of camera be arranged on outside described chassis sidewall, the fixed disk being arranged on described casing upper end; Wherein, described casing outer wall is provided with microphone, supply socket, N number of audio-video signal jack and N number of camera string holes, in described casing, is provided with the audio frequency amplifier integrated circuit being electrically connected described microphone; The holding wire of a described camera and the common correspondence of power line are also arranged through a described camera string holes, and the audio output of described audio frequency amplifier integrated circuit and the holding wire of N number of described camera are electrically connected described N number of audio-video signal jack respectively; The positive pole of described supply socket, negative terminals are electrically connected with the power line of the positive source of audio frequency amplifier integrated circuit, negative pole and N number of described camera respectively; Described fixed disk is provided with fixing hole; N be 9 or 10 or 11 or 12 or other be not less than 4 natural number.
Based on above-mentioned, N is 4 or 5 or 6 or 7 or 8.
Based on above-mentioned, described camera is minisize pick-up head.
Based on above-mentioned, between described casing and described fixed disk, be provided with fixed lever, described fixed lever is provided with main universal joint.
Based on above-mentioned, described chassis sidewall arranged outside has the shooting headstock, and described camera is arranged on the described shooting headstock; The described shooting headstock is provided with secondary universal joint.
Hinge structure of the present invention has outstanding substantive distinguishing features and significant progress, specifically, the present invention utilizes the N number of camera around arranging, and effectively monitors region from all directions, completely eliminates the monitoring blind area that existing watch-dog causes due to visible angle; By being connected to the microphone on audio frequency amplifier integrated circuit, can effectively gather the sound in guarded region; By arranging main universal joint and secondary universal joint, the monitoring direction of camera conveniently can be regulated.This non-blind area watch-dog has design science, without monitoring blind area, sound can be monitored, advantage that direction easily regulates.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1. casing; 2. camera; 3. fixed disk; 4. microphone; 5. supply socket; 6. audio-video signal jack; 7. holding wire and power line; 8. fixing hole; 9. fixed lever; 10. main universal joint; 11. secondary universal joints.
Embodiment
Below by embodiment, technical scheme of the present invention is described in further detail.
As shown in Figure 1, a kind of non-blind area watch-dog, comprises casing 1, around being arranged on N number of camera 2 of described casing 1 side-wall outer side, being arranged on the fixed disk 3 of described casing 1 upper end; N number of camera 2 around the effect being arranged on described casing 1 side-wall outer side is: for monitoring region from all directions.By the reasonable disposition of described casing 1 and N number of described camera 2, monitoring blind area effectively can be eliminated.
Wherein, described casing 1 outer wall is provided with microphone 4, supply socket 5, N number of audio-video signal jack 6 and N number of camera string holes, the audio frequency amplifier integrated circuit being electrically connected described microphone 4 is provided with in described casing 1, described microphone 4 is for monitoring, and described audio frequency amplifier integrated circuit can strengthen the monitoring effect of described microphone 4; The holding wire of a described camera 2 and the common correspondence of power line 7 are also arranged through a described camera string holes, the audio output of described audio frequency amplifier integrated circuit and the holding wire of N number of described camera 2 are electrically connected described N number of audio-video signal jack 6 respectively, the benefit of such design guarantees that the vision signal of each described camera 2 can individual transmission, and audio signal is transmitted; The positive pole of described supply socket 5, negative terminals are electrically connected with the power line of the positive source of audio frequency amplifier integrated circuit, negative pole and N number of described camera 2 respectively;
Described fixed disk 3 is provided with fixing hole 8, for installing this non-blind area watch-dog on ceiling or vertical rod.
N be 4 or 5 or 6 or 7 or 8 or 9 or 10 or 11 or 12 or other be not less than 4 natural number.The benefit of such design is, can be applicable to the described camera 2 of various camera lens visible angle.When N is 4, camera lens visible angle can be adopted to be not less than the described camera 2 of 89.9 °; When N is 5, camera lens visible angle can be adopted to be the described camera 2 of 69.9 ° to 75.7 °; When N is 6, camera lens visible angle can be adopted to be the described camera 2 of 62.2 ° to 57.0 °; When N is 7, camera lens visible angle can be adopted to be the described camera 2 of 50.0 °; When N is 8, camera lens visible angle can be adopted to be the described camera 2 of about 45.0 °; When N is 9, camera lens visible angle can be adopted to be the described camera 2 of 39.8 ° to 38.5 °; When N is 10, camera lens visible angle can be adopted to be the described camera 2 of about 36.0 °; When N is 11, camera lens visible angle can be adopted to be the described camera 2 of about 33.0 °; When N is 12, camera lens visible angle can be adopted to be the described camera 2 of about 30.4 °.
Described casing 1 and described camera 2 are conventional model camera; In other embodiments, described camera 2 also can be minisize pick-up head.
Be provided with fixed lever 9 between described casing 1 and described fixed disk 3, described fixed lever 9 is provided with main universal joint 10, described main universal joint 10 is for regulating the overall monitoring direction of this non-blind area watch-dog.
Described casing 1 side-wall outer side is provided with the shooting headstock, and described camera 2 is arranged on the described shooting headstock; The described shooting headstock is provided with secondary universal joint 11, and described secondary universal joint 11 is for regulating the monitoring direction of described camera 2.In other embodiments, described secondary universal joint 11 also can replace with remote control steering gear, regulates direction to facilitate.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the field are to be understood that: still can modify to the specific embodiment of the present invention or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope of request of the present invention protection.
Claims (5)
1. a non-blind area watch-dog, is characterized in that: comprise casing, around the N number of camera be arranged on outside described chassis sidewall, the fixed disk being arranged on described casing upper end; Wherein, described casing outer wall is provided with microphone, supply socket, N number of audio-video signal jack and N number of camera string holes, in described casing, is provided with the audio frequency amplifier integrated circuit being electrically connected described microphone; The holding wire of a described camera and the common correspondence of power line are also arranged through a described camera string holes, and the audio output of described audio frequency amplifier integrated circuit and the holding wire of N number of described camera are electrically connected described N number of audio-video signal jack respectively; The positive pole of described supply socket, negative terminals are electrically connected with the power line of the positive source of audio frequency amplifier integrated circuit, negative pole and N number of described camera respectively; Described fixed disk is provided with fixing hole; N be 9 or 10 or 11 or 12 or other be not less than 4 natural number.
2. non-blind area according to claim 1 watch-dog, is characterized in that: N is 4 or 5 or 6 or 7 or 8.
3. non-blind area according to claim 2 watch-dog, is characterized in that: described camera is minisize pick-up head.
4. the non-blind area watch-dog according to claim 1-3 any one, is characterized in that: be provided with fixed lever between described casing and described fixed disk, and described fixed lever is provided with main universal joint.
5. the non-blind area watch-dog according to claim 1-3 any one, is characterized in that: described chassis sidewall arranged outside has the shooting headstock, and described camera is arranged on the described shooting headstock; The described shooting headstock is provided with secondary universal joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310257912.2A CN104243903A (en) | 2013-06-12 | 2013-06-12 | Monitor without blind zone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310257912.2A CN104243903A (en) | 2013-06-12 | 2013-06-12 | Monitor without blind zone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104243903A true CN104243903A (en) | 2014-12-24 |
Family
ID=52231142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310257912.2A Pending CN104243903A (en) | 2013-06-12 | 2013-06-12 | Monitor without blind zone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104243903A (en) |
-
2013
- 2013-06-12 CN CN201310257912.2A patent/CN104243903A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |