CN111800573B - Monitoring camera capable of being rotated by sound control - Google Patents
Monitoring camera capable of being rotated by sound control Download PDFInfo
- Publication number
- CN111800573B CN111800573B CN202010577855.6A CN202010577855A CN111800573B CN 111800573 B CN111800573 B CN 111800573B CN 202010577855 A CN202010577855 A CN 202010577855A CN 111800573 B CN111800573 B CN 111800573B
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- wall
- fixedly connected
- hanging
- plate
- ring
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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
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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
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
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- 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
本发明属于监控设备技术领域，尤其是可声控旋转的监控摄像头，针对现有技术存在的问题，现提出以下方案，包括摄像头本体，所述摄像头本体的上方设置有安装板，安装板的顶部外壁开有至少三个环形均匀分布的安装孔，且安装板的底部外壁固定连接有旋转舵机，旋转舵机的输出轴固定连接有转杆，转杆的底部外壁固定连接于摄像头本体的顶部外壁，所述安装板的下方设置有吊盘。本发明能实现声音控制摄像头本体的转动，防止音叉之间形成共振，使得音叉检测声音来源更加灵敏，外圈能对声音进行阻隔，进而减小了远处的声音对音叉的影响，能减少外界的建筑对音叉造成影响，提高了音叉检测的精准性，能使得摄像头本体定位更加精准。
The invention belongs to the technical field of monitoring equipment, in particular to a monitoring camera that can be rotated by voice control. In view of the problems existing in the prior art, the following solutions are now proposed, including a camera body, a mounting plate is arranged above the camera body, and a top outer wall of the mounting plate is provided. There are at least three annularly evenly distributed mounting holes, and the bottom outer wall of the mounting plate is fixedly connected with a rotary steering gear, the output shaft of the rotary steering gear is fixedly connected with a rotating rod, and the bottom outer wall of the rotating rod is fixedly connected to the top outer wall of the camera body , a hanging plate is arranged below the mounting plate. The invention can realize the rotation of the camera body by sound control, prevent resonance between the tuning forks, make the tuning forks more sensitive to detect the sound source, and the outer ring can block the sound, thereby reducing the influence of distant sounds on the tuning fork, and reducing the external environment. The impact of the structure on the tuning fork improves the detection accuracy of the tuning fork, which can make the positioning of the camera body more accurate.
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, a tuning fork is fixedly connected to one end of the vibration guide rod, and vibration guide rod holes corresponding to the vibration guide rods are formed in the outer wall of the side face 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 shell structure of a monitoring camera capable of being rotated by sound control according to the present invention.
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.
Referring to fig. 1-5, 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-shaped shell 22 is fixedly connected to the output end of the vibration guide rod 21, a tuning fork 19 is fixedly connected to one end of the vibration guide rod 18, 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.
Wherein, the inner wall of the annular shell 22 is fixedly connected with an infrared receiver 26 corresponding to the vibration sensor 21, and the outer wall of the side surface of the rotating rod 14 is fixedly connected with an infrared emitter 25 corresponding to the monitoring direction of the camera body 1.
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, make the lock ring 9 suspension in hanging shell 3 through magnetism repulsion, and then can reduce external building and cause the influence to tuning fork 19, improved the accurate nature that tuning fork 19 detected, when tuning fork 19 detects sound source direction and rotatory steering wheel 8 drive camera body 1 and rotate, when rotating the assigned position, infrared emitter 25 can launch the 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 (7)
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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| CN111800573A CN111800573A (en) | 2020-10-20 |
| CN111800573B true 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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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114143433B (en) * | 2021-12-07 | 2023-07-28 | 安徽省大气探测技术保障中心 | Meteorological monitoring camera surface decontamination equipment based on safety protection theory |
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| CN101587404A (en) * | 2009-04-08 | 2009-11-25 | 广东威创视讯科技股份有限公司 | Post-positioning device and method based on pick-up head and application thereof |
| CN101610360A (en) * | 2008-06-19 | 2009-12-23 | 鸿富锦精密工业（深圳）有限公司 | Camera device that automatically tracks sound sources |
| CN202058351U (en) * | 2011-05-01 | 2011-11-30 | 曹晓春 | Multifunctional vibration imaging demonstrator |
| CN104954673A (en) * | 2015-06-11 | 2015-09-30 | 广东欧珀移动通信有限公司 | Camera rotating control method and user terminal |
| CN110850360A (en) * | 2018-08-21 | 2020-02-28 | 三星电子株式会社 | Sound direction detection sensor and electronic device comprising same |
Family Cites Families (6)
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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 | Acoustic detector |
| US9351702B2 (en) * | 2009-02-02 | 2016-05-31 | Noble Sensors, Llc | Ultrasonic scanning probe with a tuning fork-type oscillator and feedback control thereof |
| TW201208335A (en) * | 2010-08-10 | 2012-02-16 | Hon Hai Prec Ind Co Ltd | Electronic device |
| KR102452952B1 (en) * | 2017-12-06 | 2022-10-12 | 삼성전자주식회사 | Directional sound sensor and electronic apparatus including the same |
| CN209511543U (en) * | 2019-02-26 | 2019-10-18 | 包喜顺 | Monitoring device based on 3s technology |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101610360A (en) * | 2008-06-19 | 2009-12-23 | 鸿富锦精密工业（深圳）有限公司 | Camera device that automatically tracks sound sources |
| CN101587404A (en) * | 2009-04-08 | 2009-11-25 | 广东威创视讯科技股份有限公司 | Post-positioning device and method based on pick-up head and application thereof |
| CN202058351U (en) * | 2011-05-01 | 2011-11-30 | 曹晓春 | Multifunctional vibration imaging demonstrator |
| CN104954673A (en) * | 2015-06-11 | 2015-09-30 | 广东欧珀移动通信有限公司 | Camera rotating control method and user terminal |
| CN110850360A (en) * | 2018-08-21 | 2020-02-28 | 三星电子株式会社 | Sound direction detection sensor and electronic device comprising same |
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| CN111800573A (en) | 2020-10-20 |
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Effective date of registration: 20220303 Address after: 518000 workshop 401, building 5, Asia Industrial Park, Fengmen Road, Gangtou community, Bantian street, Longgang District, Shenzhen, Guangdong Applicant after: SHENZHEN WEITDY TECHNOLOGY Co.,Ltd. Address before: School of materials and textile engineering, No. 56 Yuexiu South Road, Jiaxing, Zhejiang Applicant before: Nie Jingdong |
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Effective date of registration: 20220523 Address after: 518129 workshop 201, building 10, Asia Industrial Park, Fengmen Road, Gangtou community, Bantian street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen weitedi Industrial Co.,Ltd. Address before: 518000 workshop 401, building 5, Asia Industrial Park, Fengmen Road, Gangtou community, Bantian street, Longgang District, Shenzhen, Guangdong Patentee before: SHENZHEN WEITDY TECHNOLOGY Co.,Ltd. |