CN111800573A - Monitoring camera capable of being rotated by sound control - Google Patents
Monitoring camera capable of being rotated by sound control Download PDFInfo
- Publication number
- CN111800573A CN111800573A CN202010577855.6A CN202010577855A CN111800573A CN 111800573 A CN111800573 A CN 111800573A CN 202010577855 A CN202010577855 A CN 202010577855A CN 111800573 A CN111800573 A CN 111800573A
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- wall
- fixedly connected
- hanging
- ring
- plate
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 22
- 238000000926 separation method Methods 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 5
- 239000011358 absorbing material Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/02—Non-electrical signal transmission systems, e.g. optical systems using infrasonic, sonic or ultrasonic waves
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The invention belongs to the technical field of monitoring equipment, in particular to a monitoring camera capable of rotating under the action of sound control, and provides a scheme for solving the problems in the prior art. The camera body can be controlled to rotate through sound, resonance between tuning forks is prevented, the source of sound detected by the tuning forks is more sensitive, the outer ring can block the sound, the influence of the sound at a distance on the tuning forks is further reduced, the influence of external buildings on the tuning forks can be reduced, the accuracy of tuning fork detection is improved, and the camera body can be positioned more accurately.
Description
Technical Field
The invention relates to the technical field of monitoring equipment, in particular to a monitoring camera capable of rotating in a sound control mode.
Background
The monitoring camera is a semiconductor imaging device and has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long service life, vibration resistance and the like. In a security system of a monitoring camera, the generation of images is mainly from a CCD camera at present, and the stored charges can be taken out to change the voltage, so that the security system has the characteristics of vibration and impact resistance and is widely used.
When the camera used in the prior art is used, a switch of the camera is controlled through sound, namely when sound is emitted, the camera can detect that people come through infrared induction, for example, an intelligent camera on the existing market, however, when people come, and when the people do not exist in the monitoring range of the camera, the camera cannot monitor the people; the other is a rotary camera, and the camera is always in a rotary state to monitor the indoor environment, however, when the person is located at the back of the camera, the camera cannot monitor the person, and therefore, a camera capable of rotating along with the sound direction is needed to improve the monitoring effect.
Disclosure of Invention
Based on the technical problems in the prior art, the invention provides a monitoring camera capable of rotating in a sound control mode.
The monitoring camera capable of being controlled by sound and rotated comprises a camera body, wherein a mounting plate is arranged above the camera body, at least three mounting holes which are uniformly distributed in a ring shape are formed in the outer wall of the top of the mounting plate, a rotating steering engine is fixedly connected to the outer wall of the bottom of the mounting plate, a rotating rod is fixedly connected to an output shaft of the rotating steering engine, the outer wall of the bottom of the rotating rod is fixedly connected to the outer wall of the top of the camera body, a hanging disc is arranged below the mounting plate, a rotating rod hole is formed in the inner wall of the top of the hanging disc, the outer wall of the bottom of the hanging disc is fixedly connected with a ring-shaped shell, at least ten vibration sensors which are uniformly distributed in a ring shape are fixedly connected to the inner wall of the side face of the ring-shaped shell, the output end of each vibration sensor is fixedly connected with a vibration guide rod extending to the outer side of the ring-shaped shell, and the inner diameter of the vibration guide rod hole is larger than the outer diameter of the vibration guide rod.
Preferably, the outer wall of the bottom of the hanging scaffold between each two tuning forks is fixedly connected with a separation plate, the separation plate is made of sound absorption materials, and the outer wall of the bottom of the annular shell is fixedly connected with a bottom protection plate.
Preferably, the outer wall of the side surface of the hanging scaffold is fixedly connected with an outer ring which inclines outwards, and the outer ring is made of sound absorption materials.
Preferably, the outer wall of the bottom of the mounting plate is fixedly connected with a hanging shell, and the inner wall of the bottom of the hanging shell is fixedly connected with a controller.
Preferably, the inside of hanging the shell is provided with the lock ring, and the bottom outer wall fixedly connected with of lock ring has three at least annular evenly distributed's jib, and the bottom outer wall fixed connection of jib is in the top outer wall of platform sling.
Preferably, the inner wall of the bottom of the hanging shell is fixedly connected with a lower magnetic plate, the outer wall of the bottom of the support ring is fixedly connected with an upper magnetic plate, and the magnetic poles of the lower magnetic plate and the opposite side of the upper magnetic plate are the same.
Preferably, the outer wall of the bottom of the hanging shell is provided with a hanging rod hole corresponding to the hanging rod, and the inner diameter of the hanging rod hole is larger than the outer diameter of the hanging rod.
Preferably, the inner wall of the side surface of the hanging rod hole is fixedly connected with an external magnetic ring, the outer wall of the side surface of the hanging rod is fixedly connected with an internal magnetic ring, and the opposite surfaces of the external magnetic ring and the internal magnetic ring have the same magnetic pole.
Preferably, the inner wall of the annular shell is fixedly connected with an infrared receiver corresponding to the vibration sensor, and the outer wall of the side surface of the rotating rod is fixedly connected with an infrared emitter corresponding to the monitoring direction of the camera body.
The beneficial effects of the invention are as follows:
1. through setting up the tuning fork and leading the pole that shakes, the tuning fork that sets up annular evenly distributed in the side of annular shell, the tuning fork is connected and is led the pole that shakes, lead the pole that shakes and connect vibration sensor, the not equidirectional transmission that can detect surveillance camera head through a plurality of tuning forks comes the sound, sound can arouse the vibration of tuning fork, and transmit the vibration to vibration sensor through leading the pole that shakes, the vibration frequency of the tuning fork that corresponds by vibration sensor discernment, wherein the direction that tuning fork vibration frequency is the highest is then the sound source direction, rotatory steering wheel then can drive the camera body and rotate and make the surveillance direction of camera body towards the sound source direction this moment, and then can realize the rotation of sound control camera body.
2. Through setting up the division board, set up the division board between per two tuning forks, the division board is made for sound-proof material, and then can separate every tuning fork through the division board, prevents to form resonance between the tuning fork for the tuning fork detects sound source more sensitive.
3. Through setting up the outer lane, set up the outer lane of slope orientation outside at the edge of hanging dish, the outer lane is made for sound barrier material, and when sound transmission to surveillance camera head department in a distance, the outer lane can carry out the separation to sound, and then has reduced the influence of sound in a distance to the tuning fork.
4. Through setting up magnetic plate and lower magnetic plate, set up magnetic plate down in the bottom of hanging the shell, set up magnetic plate in the bottom of lock ring, it is the same with relative one side magnetism of magnetic plate down to go up magnetic plate, and then can make the lock ring suspension in hanging the shell through magnetism repulsion, and then can reduce external building and cause the influence to the tuning fork, improved the accurate nature that the tuning fork detected.
5. Through setting up infrared emitter and infrared receiver, set up the infrared receiver corresponding with vibration sensor in the inside of annular shell, set up the infrared emitter corresponding with camera body direction of monitoring in the side of bull stick, when the tuning fork detects sound source direction and rotatory steering wheel drives the camera body and rotates, when rotating the assigned position, infrared emitter can launch the infrared ray and shine on the infrared receiver that corresponds, and then can make camera body location more accurate.
Drawings
Fig. 1 is a schematic view of an overall structure of a monitoring camera capable of rotating by voice control according to the present invention;
FIG. 2 is a schematic view of a bottom structure of a hanging scaffold of a monitoring camera capable of rotating by sound control according to the present invention;
FIG. 3 is a schematic view of an internal structure of a suspension housing of a monitoring camera capable of rotating by sound control according to the present invention;
FIG. 4 is a schematic diagram of an internal structure of an annular housing of a voice-controllable rotary surveillance camera according to the present invention;
fig. 5 is a partial sectional view of a ring-shaped case structure of the voice-controllable rotary monitoring camera of embodiment 2.
In the figure: the system comprises a camera body 1, a camera outer ring 2, a camera hanging shell 3, a camera hanging shell 4, a camera hanging hole 5, a camera hanging rod 6, a camera hanging plate 7, a rotary steering engine 8, a support ring 9, a controller 10, an inner magnetic ring 11, a lifting rod hole 12, a rotating rod hole 13, a rotating rod 14, an outer magnetic ring 15, a lower magnetic plate 16, an upper magnetic plate 17, a vibration guide rod 18, a tuning fork 19, a vibration guide rod hole 20, a vibration sensor 21, a ring shell 22, a separating plate 23, a bottom protecting plate 24, an infrared transmitter 25 and an infrared receiver 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-4, the acoustic control rotary surveillance camera comprises a camera body 1, a mounting plate 5 is arranged above the camera body 1, at least three mounting holes 4 uniformly distributed in a ring shape are formed in the outer wall of the top of the mounting plate 5, a rotary steering engine 8 is fixedly connected to the outer wall of the bottom of the mounting plate 5, a rotating rod 14 is fixedly connected to the output shaft of the rotary steering engine 8, the outer wall of the bottom of the rotating rod 14 is fixedly connected to the outer wall of the top of the camera body 1, a hanging disc 7 is arranged below the mounting plate 5, a rotating rod hole 13 is formed in the inner wall of the top of the hanging disc 7, a ring-shaped shell 22 is fixedly connected to the outer wall of the bottom of the hanging disc 7, at least ten vibration sensors 21 uniformly distributed in a ring shape are fixedly connected to the inner wall of the side of the ring-shaped shell 22, a vibration guide rod 18 extending to the outer side of the ring, the outer wall of the side surface of the annular shell 22 is provided with a vibration guide rod hole 20 corresponding to the vibration guide rod 18, and the inner diameter of the vibration guide rod hole 20 is larger than the outer diameter of the vibration guide rod 18.
In the invention, the outer wall of the bottom of the hanging scaffold 7 between each two tuning forks 19 is fixedly connected with a separation plate 23, the separation plate 23 is made of sound absorption material, and the outer wall of the bottom of the annular shell 22 is fixedly connected with a bottom protection plate 24.
Wherein, the outer wall of the side of the hanging scaffold 7 is fixedly connected with an outer ring 2 which inclines outwards, and the outer ring 2 is made of sound-absorbing material.
Wherein, the outer wall fixedly connected with of bottom of mounting panel 5 hangs shell 3, and hangs the inner wall fixedly connected with controller 10 of the bottom of shell 3.
Wherein, the inside of hanging shell 3 is provided with lock ring 9, and the bottom outer wall fixedly connected with of lock ring 9 has three at least annular evenly distributed's jib 6, and the bottom outer wall fixed connection of jib 6 is in the top outer wall of platform sling 7.
Wherein, hang the bottom inner wall fixedly connected with of shell 3 and lower magnetic plate 16, and the bottom outer wall fixedly connected with of lock ring 9 goes up magnetic plate 17, and lower magnetic plate 16 is the same with the relative one side magnetic pole of last magnetic plate 17.
Wherein, the outer wall of the bottom of the hanging shell 3 is provided with a hanging rod hole 12 corresponding to the hanging rod 6, and the inner diameter of the hanging rod hole 12 is larger than the outer diameter of the hanging rod 6.
Wherein, the side inner wall of jib hole 12 is fixedly connected with outer magnetic ring 15, and the side outer wall fixedly connected with inner magnetic ring 11 of jib 6, and the relative one magnetic pole of outer magnetic ring 15 and inner magnetic ring 11 is the same.
When the camera is used, the mounting plate 5 is fixedly mounted at the top of a building through screws, in daily work, when sound is emitted in one direction, the sound can cause the tuning fork 19 to vibrate, the vibration is transmitted to the vibration sensor 21 through the vibration guide rod 18, the vibration sensor 21 identifies the vibration frequency of the corresponding tuning fork, the tuning fork 19 can be separated by the separation plate 23, so that the vibration frequency of the tuning fork 19 close to the sound source is greater than the vibration frequency of the rest tuning forks 19, the direction of the tuning fork 19 with the maximum vibration frequency detected by the vibration sensor 21 is the direction of the sound source, the rotary steering engine 8 drives the camera body 1 to rotate, the monitoring direction of the camera body 1 faces the direction of the corresponding vibration sensor 21, namely the direction of the sound source, the outer ring 2 can block the sound, and the influence of the sound in a far distance on the tuning fork is reduced, through magnetism repulsion energy make the holding ring 9 suspend in hanging shell 3, and then can reduce external building and cause the influence to tuning fork 19, improved the precision that tuning fork 19 detected.
Example 2
Referring to fig. 5, the monitoring camera capable of being rotated by sound control, compared with embodiment 1, in order to make the positioning of the camera body more accurate, an infrared receiver 26 corresponding to the vibration sensor 21 is fixedly connected to the inner wall of the annular housing 22, and an infrared emitter 25 corresponding to the monitoring direction of the camera body 1 is fixedly connected to the outer wall of the side surface of the rotating rod 14.
Compare with embodiment 1, when tuning fork 19 detected sound source direction and rotatory steering wheel 8 drove camera body 1 and rotates, when rotating the assigned position, infrared emitter 25 can launch infrared ray and shine on the infrared receiver 26 that corresponds, and then can make camera body 1 fix a position more accurately.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The monitoring camera capable of realizing sound control rotation comprises a camera body (1) and is characterized in that a mounting plate (5) is arranged above the camera body (1), at least three mounting holes (4) which are uniformly distributed in an annular shape are formed in the outer wall of the top of the mounting plate (5), a rotary steering engine (8) is fixedly connected to the outer wall of the bottom of the mounting plate (5), a rotating rod (14) is fixedly connected to an output shaft of the rotary steering engine (8), the outer wall of the bottom of the rotating rod (14) is fixedly connected to the outer wall of the top of the camera body (1), a hanging disc (7) is arranged below the mounting plate (5), a rotating rod hole (13) is formed in the inner wall of the top of the hanging disc (7), an annular shell (22) is fixedly connected to the outer wall of the bottom of the hanging disc (7), and at least ten vibration sensors (21) which are uniformly distributed in an annular shape are fixedly, the output end of the vibration sensor (21) is fixedly connected with a vibration guide rod (18) extending to the outer side of the annular shell (22), one end of the vibration guide rod (18) is fixedly connected with a tuning fork (19), the outer wall of the side surface of the annular shell (22) is provided with a vibration guide rod hole (20) corresponding to the vibration guide rod (18), and the inner diameter of the vibration guide rod hole (20) is larger than the outer diameter of the vibration guide rod (18).
2. A voice activated rotary surveillance camera according to claim 1, characterised in that a bottom external wall of the hanging scaffold (7) between each two tuning forks (19) is fixedly connected with a separation plate (23), the separation plate (23) is made of sound absorbing material, and a bottom external wall of the annular shell (22) is fixedly connected with a bottom protection plate (24).
3. A voice activated rotary surveillance camera according to claim 1, characterised in that the outer side wall of the hanging scaffold (7) is fixedly connected with an outer ring (2) inclined towards the outside, and the outer ring (2) is made of sound absorbing material.
4. A voice activated rotary surveillance camera according to claim 1, characterised in that the bottom outer wall of the mounting plate (5) is fixedly connected with a hanging shell (3) and the bottom inner wall of the hanging shell (3) is fixedly connected with a controller (10).
5. A voice controlled rotary surveillance camera according to claim 4, characterised in that a support ring (9) is arranged inside the suspension housing (3), and at least three circular and evenly distributed booms (6) are fixedly connected to the outer bottom wall of the support ring (9), and the outer bottom wall of the booms (6) is fixedly connected to the outer top wall of the suspension tower (7).
6. A voice activated rotary surveillance camera according to claim 5, characterised in that the inner bottom wall of the suspension housing (3) is fixedly connected with a lower magnetic plate (16), and the outer bottom wall of the support ring (9) is fixedly connected with an upper magnetic plate (17), the lower magnetic plate (16) and the upper magnetic plate (17) having the same magnetic pole on the opposite side.
7. A voice activated rotary surveillance camera according to claim 5, characterised in that the outer wall of the bottom of the boom housing (3) is provided with boom holes (12) corresponding to the boom (6), and the inner diameter of the boom holes (12) is larger than the outer diameter of the boom (6).
8. An acoustically controlled rotary surveillance camera according to claim 7, in which the side inner wall of the boom hole (12) is fixedly connected with an external magnetic ring (15), and the side outer wall of the boom (6) is fixedly connected with an internal magnetic ring (11), the opposite sides of the external magnetic ring (15) and the internal magnetic ring (11) having the same magnetic polarity.
9. A voice activated rotary surveillance camera according to claim 1, characterised in that the inner wall of the annular housing (22) is fixedly connected with an infrared receiver (26) corresponding to the vibration sensor (21), and the outer wall of the side of the turn bar (14) is fixedly connected with an infrared emitter (25) corresponding to the surveillance direction of the camera body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010577855.6A CN111800573B (en) | 2020-06-23 | 2020-06-23 | Monitoring camera capable of being rotated by sound control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010577855.6A CN111800573B (en) | 2020-06-23 | 2020-06-23 | Monitoring camera capable of being rotated by sound control |
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| Publication Number | Publication Date |
|---|---|
| CN111800573A true CN111800573A (en) | 2020-10-20 |
| CN111800573B CN111800573B (en) | 2022-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010577855.6A Active CN111800573B (en) | 2020-06-23 | 2020-06-23 | Monitoring camera capable of being rotated by sound control |
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| Country | Link |
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| CN (1) | CN111800573B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114143433A (en) * | 2021-12-07 | 2022-03-04 | 安徽省大气探测技术保障中心 | Meteorological surveillance camera head surface scrubbing equipment based on safety protection theory |
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| JP5611304B2 (en) * | 2012-10-26 | 2014-10-22 | キヤノン株式会社 | Imaging apparatus, signal processing method thereof, and storage medium |
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| JPS5611304A (en) * | 1979-07-10 | 1981-02-04 | Sumitomo Electric Ind Ltd | Position detecting sensor |
| JPH07133901A (en) * | 1993-11-10 | 1995-05-23 | Toshiba Corp | Sound detecting apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114143433A (en) * | 2021-12-07 | 2022-03-04 | 安徽省大气探测技术保障中心 | Meteorological surveillance camera head surface scrubbing equipment based on safety protection theory |
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| Publication number | Publication date |
|---|---|
| CN111800573B (en) | 2022-03-25 |
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