CN205336401U - Camera and long -range system of saying of looking - Google Patents
Camera and long -range system of saying of looking Download PDFInfo
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- CN205336401U CN205336401U CN201620061451.0U CN201620061451U CN205336401U CN 205336401 U CN205336401 U CN 205336401U CN 201620061451 U CN201620061451 U CN 201620061451U CN 205336401 U CN205336401 U CN 205336401U
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Abstract
The utility model provides a camera and long -range system of saying of looking, the camera includes that camera shielding shell, support and cloud table screen cover the shell, and the support is hollow structure, just the inner chamber of camera shielding shell and the inner chamber that cloud table screen covers the shell pass through hollow structure's support is linked together, be provided with camera lens, camera mainboard, fiber optical transceiver, first wave filter in the camera shielding shell, still be equipped with power cord hole, optical fiber interface at camera shielding shell, the fiber optical transceiver is through fiber connection to optical fiber interface, the output of first wave filter connects camera mainboard and fiber optical transceiver to supply power for it respectively. The utility model provides a pan -tilt camera adopts hollow support intercommunication camera casing and yun tai, and internal wiring has been realized in can directly feeding through the cloud platform by the camera casing via hollow support with the signal line to the power cord for ten fens compactnesses of camera structure of whole band cloud platform.
Description
Technical field
The present invention relates to electromagnetic interference field, be specifically related to a kind of video camera and remotely depending on saying system。
Background technology
At microwave dark room, particularly EMC darkroom and some special test occasions, in order to monitor test process in real time, it is prevented that unexpected generation, it is necessary to first solves the CCTV camera impact on test environment, it is ensured that test is effectively reliable。Using additionally, video camera is often the combination of polylith wiring board, there is substantial amounts of electromagnetic radiation between wiring board, internal source of radiation is complicated, if designing unreasonable or being subject to structural slab area constraints, picture signal is just highly susceptible to electromagnetic interference。Secondly, the picture signal of video camera itself is vulnerable to the radiation interference in test environment, pilot signal susceptible, even cannot supervise。
On the other hand, in order to meet the requirement of fine definition, high-resolution image sensors chip becomes to take as the leading factor。Although high-resolution image sensors chip meets the requirement of fine definition, but it is more susceptible to the interference of electromagnetic radiation, especially ccd image sensor。Additionally, camera review resolution increases, processor working frequency increases, and high frequency radiation is also more and more obvious。
Therefore, it is necessary to provide a kind of electromagnetic compatibility video camera, it is adaptable to have relatively strong electromagnetic interference environment and the occasion to electromagnetic radiation sensitivity。
Summary of the invention
For the deficiencies in the prior art, the invention discloses a kind of video camera, remotely depending on saying system and application thereof。
First aspect, the invention provides a kind of video camera, and including video camera shielding case, support and The Cloud Terrace shielding case, wherein, support is hollow structure, and the inner chamber of video camera shielding case is connected by the support of hollow structure with the inner chamber of The Cloud Terrace shielding case；Camera lens, video camera mainboard, fiber optical transceiver, the first wave filter it is provided with in video camera shielding case；It is additionally provided with power supply string holes, optical fiber interface at video camera shielding case；Camera lens is connected with video camera mainboard, and video camera mainboard is connected with fiber optical transceiver, and fiber optical transceiver is connected to optical fiber interface by optical fiber；The outfan of the first wave filter connects video camera mainboard respectively and fiber optical transceiver supplies power for。
In first embodiment of the invention, described first wave filter includes the first feedthrough capacitor, the first cylinder, the first screening cover, wherein, first cylinder one end spiral-lock is inside the rear end cap of video camera shielding case, first feedthrough capacitor is contained in the first cylinder, first screening cover lid is contained in the other end of the first cylinder, thus being isolated in the first cylinder by the first feedthrough capacitor。
In the present embodiment, power supply string holes, optical fiber interface are arranged on the rear end cap of video camera shielding case。Power supply string holes is within the scope of the spiral-lock of the first cylinder, and power line accesses the first feedthrough capacitor by power hole；Being provided with 3 apertures on first cylinder, the lead-in wire for the first feedthrough capacitor passes from the aperture the first cylinder, and enters power supply in video camera shielding case。
Further, the two ends of the first cylinder are provided with screw thread, are threaded connection inside one end of the first cylinder and video camera shielding case rear board；The other end of the first screening cover and the first cylinder is threaded connection。
In second embodiment of the invention, in described The Cloud Terrace shielding case, it is provided with the second wave filter, bus control module；The input of video camera mainboard power line and pilot and the second wave filter by running through support cavity connects, and the outfan of the second wave filter is connected with bus control module。
Further, described second wave filter includes the second feedthrough capacitor, the second cylinder, secondary shielding lid, wherein, (specifically, described intercommunicating pore can be the left through hole or right through hole that the left and right side of The Cloud Terrace shielding case the first groove is provided with in four embodiment of the invention at the intercommunicating pore place that second cylinder one end spiral-lock communicates with hollow stent inside The Cloud Terrace shielding case；Intercommunicating pore is within the scope of the spiral-lock of the second cylinder), the second feedthrough capacitor is contained in the second cylinder, and secondary shielding lid lid is contained in the other end of the second cylinder, thus being isolated in the second cylinder by the second feedthrough capacitor。
In the present embodiment, the power line and the intercommunicating pore that pilot passes inside The Cloud Terrace shielding case and hollow stent communicates that run through support cavity access the second feedthrough capacitor；Being provided with aperture on second cylinder, the lead-in wire for the second feedthrough capacitor passes from the aperture the second cylinder, enters back in The Cloud Terrace shielding case。Before entering in The Cloud Terrace shielding case, first pass through the second feedthrough capacitor by the second wave filter, power line and pilot to process, greatly reduce radiation interference。
Further, one end of the second cylinder is provided with installing hole, and is contained in the intercommunicating pore place communicated inside The Cloud Terrace shielding case with hollow stent by nut buckle, and covers intercommunicating pore；The other end of the second cylinder is provided with screw thread, and secondary shielding is covered with the screw thread matched, and the other end of secondary shielding lid and the second cylinder is threaded。
In third embodiment of the invention, the support of described hollow includes being provided with the supporting seat of through hole, hollow pipe, ring wall are provided with a pushing out ring of through hole；Supporting seat and pushing out ring are sealed respectively with the mouth of pipe at hollow pipe two ends by respective through hole and connect。
Further, video camera shielding case is installed on supporting seat, leaves opening and the cavity by supporting seat with the support of hollow is connected bottom video camera shielding case。
Further, the middle position of described supporting seat is also also provided with installation base further, then the through described installation base of the through hole of described supporting seat。It is more tight with the connection of supporting seat that installation base contributes to video camera shielding case, prevents radiation leaks further。
In four embodiment of the invention, The Cloud Terrace shielding case is provided with the first groove, the left and right side of the first groove is respectively equipped with left through hole and right through hole, the bottom of the first groove is provided with the second groove, front boss, rear boss, second bottom portion of groove is provided with worm screw, and worm screw is contained between front boss and rear boss。
Further, in four embodiment of the invention, the support of hollow is installed in the first groove, and any one in the left through hole of the first groove and right through hole communicates with the annular distance of the pushing out ring described in third embodiment of the invention。
Further, in four embodiment of the invention, the bottom of the pushing out ring described in third embodiment of the invention is additionally provided with the tooth engaged matched with worm screw, support is flexibly connected with described worm screw by the tooth engaged of a pushing out ring bottom, worm screw can drive and support the axis rotation surrounding a pushing out ring ring heart, and then drives video camera shielding case to carry out pitch motion。
When supporting the axis surrounding a pushing out ring ring heart and rotating, the left and right side propping up pushing out ring is provided with the position movable contact all the time of left through hole and right through hole respectively and covers through hole with the first groove left and right side, and the annular distance of a pushing out ring and left through hole and the right through hole of the first groove left and right side communicate all the time respectively。
In fifth embodiment of the invention, The Cloud Terrace shielding case is provided with motor, and wherein, motor is by drive mechanism actuated camera shielding case, support and/or the motion of The Cloud Terrace shielding case。
Further, described motor includes motor vertical and/or horizontal motor, then described bus control module is connected with motor vertical, horizontal motor, wherein, described horizontal motor drives The Cloud Terrace shielding case by the first drive mechanism and then drives video camera shielding case, support to horizontally rotate around vertical axis, and described motor vertical is by the second drive mechanism driving arm and then drives video camera shielding case to carry out elevating movement。
Further, being connected to some mechanical limit switches between bus control module and motor vertical, horizontal motor, mechanical limit switch is in normally off, circuit turn-on between bus control module and motor vertical, horizontal motor；When support is excessively bowed or faces upward, or The Cloud Terrace horizontally rotates excessively around vertical axis, then corresponding mechanical limit switch spring leaf flicks, open circuit between bus control module and motor vertical, horizontal motor。
In sixth embodiment of the invention, being additionally provided with pick up (such as mike) and loudspeaker in described video camera shielding case, described pick up, loudspeaker are connected with video camera mainboard respectively。
Specifically, mike is for the audio signal of acquisition camera indoor, and the audio signal gathered is sent to video camera mainboard, described video camera mainboard receives the audio signal of mike transmission and processes, and the audio signal after processing is sent to fiber optical transceiver, the audio signal processed through video camera mainboard is converted to optical signal transmission to outdoor optical electrical switching device (such as fiber optical transceiver) by fiber optical transceiver, and optical signal is play at outside loudspeaker after being converted into audio signal；Otherwise, outdoor sound is converted to optical signal through outdoor electro-optic device, and transmits to fiber optical transceiver, and fiber optical transceiver transmits video camera mainboard after converting optical signals to digital signal, video camera mainboard transmits to loudspeaker after digital signal is processed, and makes loudspeaker send sound。
In seventh embodiment of the invention, monitor opening part at video camera shielding case front panel and be provided with shield glass。
Second aspect, the invention provides one remotely depending on saying system, applies the video camera as first aspect present invention provides, also includes the photoelectric conversion device being connected with video camera fiber optical transceiver, the control device being connected with photoelectric conversion device；Wherein, described control device, for sending control signal to photoelectric conversion device, is additionally operable to obtain the signal of telecommunication sent by photoelectric conversion device；
Described photoelectric conversion device is for obtaining by controlling the control signal that device sends, and transmits the fiber optical transceiver to video camera after the signal of acquisition is converted to optical signal；After described photoelectric conversion device is additionally operable to the optical signal that the fiber optical transceiver of video camera sends is converted to the signal of telecommunication, retransmit to controlling device。
Further, described control device also includes intercommunication module, then intercommunication module specifically can include pick up, for the extra-regional audio signal of collecting test；
Then described control device is additionally operable to the audio signal sending the collection of intercommunication module to photoelectric conversion device；
Then described photoelectric conversion device is additionally operable to obtain by controlling the audio signal that device sends, and transmits the fiber optical transceiver to video camera after the audio signal of acquisition is converted to optical signal。
Further, intercommunication module specifically may also include loudspeaker, for the audio signal sent by photoelectric conversion device that broadcast control device receives。
The third aspect, the invention provides a kind of video camera as described in relation to the first aspect or as described in second aspect remotely depending on saying system application in monitoring, electromagnetism test。
Beneficial effects of the present invention:
Monopod video camera provided by the invention adopts the support of hollow, can conveniently realize the connection of video camera casing and The Cloud Terrace, power line and holding wire can be directly communicated in The Cloud Terrace by video camera casing via the support of hollow, it is achieved that internal wiring so that the whole camera structure with The Cloud Terrace is extremely compact。Coordinate the present invention preferably twinfilter circuit design, not only can effectively shield external electromagnetic interference, also can be effectively isolated video camera casing and the electromagnetic radiation of generation in The Cloud Terrace, it is to avoid interfere。
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the application, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
The camera structure schematic diagram that Fig. 1 provides for the embodiment of the present invention；
The schematic rear view of the camera structure that Fig. 2 provides for the embodiment of the present invention；
The rear end cap of the video camera shielding case that Fig. 3 provides for the embodiment of the present invention and the first wave filter connection diagram；
The support schematic diagram that Fig. 4 provides for the embodiment of the present invention；
The The Cloud Terrace shielding case structural representation that Fig. 5 provides for the embodiment of the present invention；
The The Cloud Terrace that Fig. 6 provides for the embodiment of the present invention and support connection diagram；
Fig. 7 for the embodiment of the present invention provide remotely depending on saying system schematic。
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that, described embodiment is this part of embodiment, rather than whole embodiments。Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the premise not making creative work, broadly fall into the scope of protection of the invention。
Below in conjunction with specific embodiment, the realization of the present invention is described in detail。
As Figure 1-4, the invention provides a kind of video camera 01。
Fig. 1 is the structural representation of video camera 01 provided by the invention；Fig. 2 is the schematic rear view of video camera 01 provided by the invention；As shown in Figure 1-2, video camera 01 provided by the invention includes video camera shielding case 1, support 2 and The Cloud Terrace shielding case 3, and wherein, support 2 is hollow structure, and the inner chamber of video camera shielding case 1 is connected by the support 2 of hollow structure with the inner chamber of The Cloud Terrace shielding case 3；Camera lens 11, video camera mainboard 12, fiber optical transceiver the 13, first wave filter 14 it is provided with in video camera shielding case 1；It is provided with power supply string holes 15, optical fiber interface 16 (including input hole 161 and delivery outlet 162) at video camera shielding case 1 rear board；Camera lens 11 is connected with video camera mainboard 12, video camera mainboard 12 is connected with fiber optical transceiver 13, and fiber optical transceiver 13 outfan is connected to optical fiber interface 16 by optical fiber, and (the internal optical signals fiber optical transceiver 13 of video camera 01 transmits out through delivery outlet 162 and the external fiber of optical fiber interface 16；External signal is then transmitted to fiber optical transceiver 13 through the input hole 161 of optical fiber interface 16)；The outfan of the first wave filter 14 connects video camera mainboard 12 respectively and fiber optical transceiver 13 supplies power for；
The second wave filter 31, bus control module 32, motor 33 it is provided with in described The Cloud Terrace shielding case 3, then the input of the video camera mainboard 12 power line and pilot and the second wave filter 31 by running through support 2 cavity connects, and the outfan of the second wave filter 31 is connected with bus control module 32；Bus control module 32 is connected with motor 33, and wherein, motor 33 is moved by drive mechanism actuated camera shielding case 1, support 2 and The Cloud Terrace shielding case 3。
Specifically, described motor includes motor vertical 331 and/or horizontal motor 332, then described bus control module 32 is connected with motor vertical 331, horizontal motor 332, wherein, described horizontal motor 332 drives The Cloud Terrace shielding case 3 by the first drive mechanism, and then driving video camera shielding case 1, support 2 to horizontally rotate around vertical axis, described motor vertical 331 is by the second drive mechanism driving arm 2, and then drive and video camera shielding case 1 carry out elevating movement。
Alternatively, it is connected to some mechanical limit switches between bus control module 32 and motor vertical 331, horizontal motor 332, mechanical limit switch is in normally off, when support 2 is excessively bowed or faces upward, or The Cloud Terrace horizontally rotates excessively around vertical axis, then corresponding mechanical limit switch spring leaf flicks, it is to avoid the excessive action in some direction。
The horizontal motor 32 of the present invention adopts the horizontal motor drive mechanism of routine, therefore does not describe in detail。
Specifically, in video camera 01 provided by the invention, being additionally provided with pick up 18 (such as mike) and loudspeaker 19 in video camera shielding case 1, described pick up 18, loudspeaker 19 are connected with video camera mainboard 12 respectively。
Mike 18 is for the audio signal of acquisition camera indoor, and the audio signal gathered is sent to video camera mainboard 12, described video camera mainboard 12 receives the audio signal of mike 18 transmission and processes, and the audio signal after processing is sent to fiber optical transceiver 13, the audio signal processed through video camera mainboard 12 is converted to optical signal transmission to outdoor optical electrical switching device (such as fiber optical transceiver) by fiber optical transceiver 13, and optical signal is play at outside loudspeaker after being converted into audio signal；Otherwise, outdoor sound is converted to optical signal through outdoor electro-optic device, and transmits to fiber optical transceiver 13, and fiber optical transceiver 13 transmits video camera mainboard 12 after converting optical signals to digital signal, video camera mainboard 12 transmits to loudspeaker 19 after digital signal is processed, and makes loudspeaker 19 send sound。
Adopt video camera 01 provided by the invention can realize remotely depending on saying, specifically: scenery light is gathered through camera lens 11 by electromagnetic shielding glass, and camera lens 11 exports video signal；Mike can also gather the voice output audio signal in environment, and video signal and audio signal both pass through video camera mainboard 12 and process。Then the audio-video signal after process is transferred to fiber optical transceiver 13 by video camera mainboard 12, and fiber optical transceiver 13 converts audio-video signal to optical signal, through fiber-optic transfer to external treatment system。In like manner, audio signal outside test environment converts optical signal to through outdoor fiber optical transceiver, it is input in video camera shielding case 1, process then through the fiber optical transceiver 13 in video camera shielding case 1, video camera mainboard 12, audio signal is input to loudspeaker, is achieved in the call exchange inside and outside test environment。
Fig. 3 states video camera shielding case 1 rear end cap and the first wave filter 14 connection diagram for what the embodiment of the present invention provided。Specifically, as shown in Figure 3, described video camera shielding case 1 includes rear end cap 17, first wave filter 14 includes the first feedthrough capacitor (not shown in FIG.), first cylinder the 141, first screening cover 142, wherein, first cylinder 141 one end spiral-lock is (it is in video camera shielding case 1 that the first cylinder 141 is placed in) inside the rear end cap 17 of video camera shielding case 1, first feedthrough capacitor is contained in the first cylinder 141, first screening cover 142 lid is contained in the other end of the first cylinder 141, thus being isolated in the first cylinder 141 by the first feedthrough capacitor。Interference signal can be shielded by the design of this screening cover 17 further。
Specifically, power hole 15 is within the scope of the spiral-lock of the first cylinder 141, and power line accesses the first feedthrough capacitor by power hole 15；Being provided with 3 apertures on first cylinder 141, the lead-in wire for the first feedthrough capacitor 14 passes from the first cylinder 141, and enters power supply in video camera shielding case 1。
Specifically, it is threaded connection inside the first cylinder 141 and video camera shielding case 1 rear board。
Specifically, the other end of the first screening cover 142 and the first cylinder 141 is threaded connection。
Specifically, opening part (photographic head is anterior) is monitored equipped with shield glass at video camera shielding case 1 front panel。
Video camera mainboard 12 and The Cloud Terrace shielding case 3 internal bus in described video camera shielding case 1 control to be connected to the second wave filter 31 between module 32, second wave filter 31 is arranged in The Cloud Terrace shielding case 3, pilot and power line access the second wave filter 31 after being drawn by video camera mainboard, and the second wave filter 31 is connected with bus control module 32。The electromagnetic interference between video camera shielding case 1 and The Cloud Terrace shielding case 3 isolated by second wave filter 31, makes the control operating gathering motor 33 in transmission and The Cloud Terrace shielding case 3 of audio-video signal in video camera shielding case 1 to be normally carried out, and does not interfere with each other。
Specifically, the second wave filter 31 includes feedthrough capacitor, cylinder, screening cover, and composition structure is basic identical with the first wave filter 14；The difference is that mounting means: the first wave filter 14 passes through first cylinder one end spiral-lock inside the rear end cap 17 of video camera shielding case 1；And the second wave filter 31 passes through second cylinder one end spiral-lock on the intercommunicating pore (through hole 341 or 342 in such as Fig. 5) of The Cloud Terrace shielding case 3 and support 2, the barrel dliameter of the second cylinder, more than the aperture of through hole 341 or 342, therefore can cover all through hole 341 or 342；Second feedthrough capacitor is contained in the second cylinder, and secondary shielding lid lid is contained in the other end of the second cylinder, thus being isolated in the second cylinder by the second feedthrough capacitor。
Easy to understand, the intercommunicating pore of the power line and pilot traverse The Cloud Terrace shielding case 3 and support 2 that run through support cavity accesses the second feedthrough capacitor；Being provided with aperture on second cylinder, the lead-in wire for the second feedthrough capacitor passes from the aperture the second cylinder, enters back in The Cloud Terrace shielding case。Before entering in The Cloud Terrace shielding case, first pass through the second feedthrough capacitor by the second wave filter, power line and pilot to process, greatly reduce radiation interference。
Specifically, one end of the second cylinder is provided with installing hole, and is contained in the intercommunicating pore place communicated inside The Cloud Terrace shielding case with hollow stent by nut buckle, and covers intercommunicating pore；The other end of the second cylinder is provided with screw thread, and the other end of secondary shielding lid and the second cylinder is threaded。
The structural representation of the support 2 that Fig. 4 provides for the embodiment of the present invention。Specifically, as shown in Figure 4, in video camera 01 provided by the invention, support 2 includes being provided with the supporting seat 21 of through hole, hollow pipe 22, ring wall are provided with a pushing out ring 23 of through hole；Supporting seat 21 connects with the two ends ferrule of hollow pipe 22 respectively through respective through hole respectively with a pushing out ring 23；The pore that hollow pipe 22 is connected with supporting seat 21 is pore 221, and the pore that hollow pipe 22 is connected with a pushing out ring 23 does not show in the diagram；Prop up pushing out ring 23 and be provided with annular distance 231。
Specifically, video camera shielding case 1 is installed on supporting seat 21, leaves opening and be connected with the pore 221 of hollow pipe 22 bottom video camera shielding case 1；Specifically, the middle position of described supporting seat 21 is also also provided with installation base 211 further, then the through described installation base 211 of described pore 221。It is more tight with the connection of supporting seat 21 that installation base 211 contributes to video camera shielding case 1, prevents radiation leaks further。
The structural representation of the The Cloud Terrace shielding case 3 that Fig. 5 provides for the embodiment of the present invention。Specifically, as shown in Figure 5, The Cloud Terrace shielding case 3 is provided with the first groove 34, the left and right side of the first groove 34 is respectively equipped with left through hole 341 and right through hole 342, the bottom of the first groove 34 is provided with the second groove 343, front boss 344, rear boss 345, being provided with worm screw 346 bottom second groove 343, worm screw 346 is contained between front boss 344 and rear boss 345。
The The Cloud Terrace that Fig. 6 provides for the embodiment of the present invention and support connection diagram。Specifically, as shown in Figure 6, the support 2 of hollow is installed in the first groove 34, and any one in the left through hole 341 of the first groove 34 and right through hole 342 communicates with the annular distance 231 of a pushing out ring 23。
Further, the bottom of a pushing out ring 23 is additionally provided with the tooth engaged matched with worm screw 346, and support 2 is flexibly connected with worm screw 346 by the tooth engaged of pushing out ring 23 bottom。Front boss 344 and rear boss 345 also have the effect of support, restriction pushing out ring 23。
Motor vertical 331 drives worm screw 346 to rotate, and then drive the tooth engaged of a pushing out ring 23 to rotate, thus realizing the pitching of support 2, it is connected owing to video camera shielding case 1 is fixing with support 2, worm screw 346 can drive the axis that a pushing out ring 23 walks around a pushing out ring 23 ring heart to rotate, and then drives video camera shielding case 1 to carry out pitch motion；Thus realizing the pitching of video camera shielding case 1, expand coverage。
When the axis that a pushing out ring 23 walks around a pushing out ring 23 ring heart rotates, the left and right side propping up pushing out ring 23 is provided with the position movable contact all the time of left through hole 341 and right through hole 342 with the first groove 34 left and right side respectively and covers two through holes, and the annular distance 231 of a pushing out ring 23 communicates all the time respectively with left through hole 341 and the right through hole 342 of the first groove 34 left and right side；Therefore, run through the power line in support cavity and pilot can enter left through hole 341 or right through hole 342 by the annular distance 231 of a pushing out ring 23, and then access the second wave filter 31。
Monopod video camera provided by the invention adopts the support 2 of hollow, can conveniently realize the connection of video camera casing and The Cloud Terrace, power line and holding wire can be directly communicated in The Cloud Terrace by video camera casing via the support 2 of hollow, achieve internal wiring so that the whole camera structure with The Cloud Terrace is extremely compact。Coordinate twinfilter circuit design of the present invention, not only can effectively shield external electromagnetic interference, also can be effectively isolated video camera casing and the electromagnetic radiation of generation in The Cloud Terrace, it is to avoid interfere。
As it is shown in fig. 7, the embodiment of the present invention additionally provides one remotely depending on saying system, apply video camera 01 provided by the invention, also include the photoelectric conversion device 02 being connected with video camera 01 fiber optical transceiver, the control device 03 being connected with photoelectric conversion device 02；Wherein, described control device 03, for sending control signal to photoelectric conversion device 02, is additionally operable to obtain the signal of telecommunication (such as video signal, and control the monitor video of display on-line synchronous display video camera 01 shooting) sent by photoelectric conversion device 02；
Described photoelectric conversion device 02 is for obtaining by controlling the control signal that device 03 sends, and transmits the fiber optical transceiver to video camera 01 after the signal of acquisition is converted to optical signal；After described photoelectric conversion device 02 is additionally operable to the optical signal that the fiber optical transceiver of video camera 01 sends is converted to the signal of telecommunication, retransmit to controlling device 03。
Specifically, described control device 03 also includes intercommunication module, then intercommunication module specifically can include pick up, for the extra-regional audio signal of collecting test；
Then described control device 03 is additionally operable to the audio signal sending the collection of intercommunication module to photoelectric conversion device 02；
Then described photoelectric conversion device 02 is additionally operable to obtain by controlling the audio signal that device 03 sends, and the audio signal of acquisition is converted to the optical signal transmission fiber optical transceiver to video camera 01。
Specifically, intercommunication module specifically may also include loudspeaker, for the audio signal sent by photoelectric conversion device 02 that broadcast control device 03 receives。
Specifically, photoelectric conversion device 02 can include fiber optical transceiver, and controlling device 03 can be the computer being provided with control software design, and control software design includes User Interface, inputs control signal for user。
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；Although the present invention being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein some or all of technical characteristic is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme。
Claims (10)
1. a video camera, it is characterised in that include video camera shielding case, support and The Cloud Terrace shielding case, wherein, described support is hollow structure, and the inner chamber of described video camera shielding case is connected by the support of described hollow structure with the inner chamber of The Cloud Terrace shielding case；Camera lens, video camera mainboard, fiber optical transceiver, the first wave filter it is provided with in described video camera shielding case；It is additionally provided with power supply string holes, optical fiber interface at video camera shielding case；Described camera lens is connected with video camera mainboard, and described video camera mainboard is connected with fiber optical transceiver, and described fiber optical transceiver is connected to optical fiber interface by optical fiber；The outfan of described first wave filter connects video camera mainboard respectively and fiber optical transceiver supplies power for。
2. video camera as claimed in claim 1, it is characterized in that, described first wave filter includes the first feedthrough capacitor, the first cylinder, the first screening cover, wherein, first cylinder one end spiral-lock is inside the rear end cap of video camera shielding case, first feedthrough capacitor is contained in the first cylinder, and the first screening cover lid is contained in the other end of the first cylinder, thus being isolated in the first cylinder by the first feedthrough capacitor。
3. video camera as claimed in claim 1, it is characterised in that be provided with the second wave filter, bus control module in described The Cloud Terrace shielding case；The input of described video camera mainboard power line and pilot and the second wave filter by running through hollow stent cavity connects, and the outfan of described second wave filter is connected with bus control module。
4. video camera as claimed in claim 1, it is characterized in that, described The Cloud Terrace shielding case is provided with the first groove, the left and right side of the first groove is respectively equipped with left through hole and right through hole, the bottom of the first groove is provided with the second groove, front boss, rear boss, second bottom portion of groove is provided with worm screw, and worm screw is contained between front boss and rear boss。
5. video camera as claimed in claim 1, it is characterised in that the support of described hollow includes being provided with the supporting seat of through hole, hollow pipe, ring wall are provided with a pushing out ring of through hole；Supporting seat and pushing out ring are sealed respectively with the mouth of pipe at hollow pipe two ends by respective through hole and connect。
6. video camera as claimed in claim 1, it is characterised in that being additionally provided with pick up and loudspeaker in described video camera shielding case, described pick up, loudspeaker are connected with video camera mainboard respectively。
7. video camera as claimed in claim 1, it is characterised in that monitor opening part equipped with shield glass at video camera shielding case front panel。
8. video camera as claimed in claim 1, it is characterised in that be additionally provided with motor in described The Cloud Terrace shielding case, wherein, described motor is by drive mechanism actuated camera shielding case, support and/or the motion of The Cloud Terrace shielding case。
9. one kind remotely depending on saying system, it is characterised in that applies video camera as claimed in claim 1, also includes the photoelectric conversion device being connected with video camera fiber optical transceiver, the control device being connected with photoelectric conversion device；Wherein, described control device, for sending control signal to photoelectric conversion device, is additionally operable to obtain the signal of telecommunication sent by photoelectric conversion device；
Described photoelectric conversion device is for obtaining by controlling the control signal that device sends, and transmits the fiber optical transceiver to video camera after the signal of acquisition is converted to optical signal；After described photoelectric conversion device is additionally operable to the optical signal that the fiber optical transceiver of video camera sends is converted to the signal of telecommunication, retransmit to controlling device。
10. as claimed in claim 9 remotely depending on saying system, it is characterised in that described control device also includes intercommunication module, then intercommunication module specifically can include pick up, for the extra-regional audio signal of collecting test；
Then described control device is additionally operable to the audio signal sending the collection of intercommunication module to photoelectric conversion device；
Then described photoelectric conversion device is additionally operable to obtain by controlling the audio signal that device sends, and transmits the fiber optical transceiver to video camera after the audio signal of acquisition is converted to optical signal。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620061451.0U CN205336401U (en) | 2016-01-21 | 2016-01-21 | Camera and long -range system of saying of looking |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620061451.0U CN205336401U (en) | 2016-01-21 | 2016-01-21 | Camera and long -range system of saying of looking |
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| CN205336401U true CN205336401U (en) | 2016-06-22 |
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| CN201620061451.0U Withdrawn - After Issue CN205336401U (en) | 2016-01-21 | 2016-01-21 | Camera and long -range system of saying of looking |
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| Country | Link |
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| CN (1) | CN205336401U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017124913A1 (en) * | 2016-01-21 | 2017-07-27 | 广州市诚臻电子科技有限公司 | Camera, remote video speech system and applications thereof |
| CN107613265A (en) * | 2017-10-17 | 2018-01-19 | 吉林大学 | A kind of audio and video remote online monitoring system of anti-electromagnetic-radiation interference |
| US10923798B2 (en) | 2016-01-04 | 2021-02-16 | Guangzhou Changen Electronic Technology Co., Ltd | Antenna support and antenna position control system |
-
2016
- 2016-01-21 CN CN201620061451.0U patent/CN205336401U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10923798B2 (en) | 2016-01-04 | 2021-02-16 | Guangzhou Changen Electronic Technology Co., Ltd | Antenna support and antenna position control system |
| WO2017124913A1 (en) * | 2016-01-21 | 2017-07-27 | 广州市诚臻电子科技有限公司 | Camera, remote video speech system and applications thereof |
| US10893174B2 (en) | 2016-01-21 | 2021-01-12 | Guangzhou Changen Electronic Technology Co., Ltd | Camera, remote video speech system and applications thereof |
| CN107613265A (en) * | 2017-10-17 | 2018-01-19 | 吉林大学 | A kind of audio and video remote online monitoring system of anti-electromagnetic-radiation interference |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160622 Effective date of abandoning: 20190226 |