CN203120060U - Video acquisition device and video monitoring system - Google Patents
Video acquisition device and video monitoring system Download PDFInfo
- Publication number
- CN203120060U CN203120060U CN2013201387192U CN201320138719U CN203120060U CN 203120060 U CN203120060 U CN 203120060U CN 2013201387192 U CN2013201387192 U CN 2013201387192U CN 201320138719 U CN201320138719 U CN 201320138719U CN 203120060 U CN203120060 U CN 203120060U
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- camera
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- video
- safety cap
- transmission terminal
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Abstract
The utility model provides a video acquisition device and a video monitoring system. The video acquisition device comprises a safety helmet, a camera, a wireless video transmission terminal and a fixing belt; and the camera is arranged on the safety helmet, the wireless video transmission terminal is connected with an output of the camera, and is connected with a fixed position through the fixing belt. It can thus be seen, the camera arranged on the safety helmet can acquire video signals, the wireless video transmission terminal connected with the output of the camera can transmit the video signals acquired by the camera through the wireless video transmission terminal which is connected to a body of a constructor through the fixing belt, so that the constructor in the safety helmet can acquire the video signals on a tower through the camera without holding the same, the video signals acquired are transmitted through the wireless video transmission terminal, and potential hazard resulted from the constructor holding the camera is reduced. The utility model further provides the video monitoring system.
Description
Technical field
The utility model relates to communication equipment field, especially relates to a kind of video capture device and video monitoring system.
Background technology
In the upright work progress of iron tower group, ground lifting personnel and commanding need in real time monitoring erection tower material and with body of the tower with regard to the site, can proper operation to guarantee that the commanding can make correct constructing operation instruction and ground lifting personnel, thus make that the workmen can be according to commanding's the correct assembling of constructing operation instruction tower material.
Therefore, need real-time situation on the tower to be carried out video acquisition, if when using the video of situation on the common camera collection tower, the workmen of high-rise working must vacate a hand and come hand-held camera, thereby forms the potential safety hazard that causes personal injury.
The utility model content
The technical problem that the utility model solves is to provide a kind of video capture device and video monitoring system, does not need hand-held camera to gather video with realization, thereby reduces the potential safety hazard that causes because of workmen's hand-held camera.
For this reason, the technical scheme of the utility model technical solution problem is:
This practical information provides a kind of video capture device, and described equipment comprises safety cap, camera, wireless video transmission terminal and fixed band; Described camera is arranged on the safety cap, and described wireless video transmission terminal links to each other with the output of camera, and described fixed band is used for described wireless video transmission terminal is connected with the fixed position.
Preferably, described camera is arranged on the safety cap by rotating shaft, but the visual angle manual adjustments of described camera.
Preferably, described camera is the wide-angle imaging head.
Preferably, described camera is arranged at the front side of safety cap.
Preferably, described wireless video transmission terminal is metal shell.
Preferably, the V-type projection is arranged at described safety cap top, and the openend of described V-type projection is towards the rear side of safety cap.
Preferably, described equipment also comprises wireless speech communicating terminal and headset, the equipment that also is provided with on the described safety cap is installed the storehouse, and described equipment is installed the storehouse and is used for placing and fixing described wireless speech communicating terminal, and described wireless speech communicating terminal links to each other with described headset.
The utility model provides a kind of video monitoring system, and described system comprises arbitrary video capture device and the watch-dog that the utility model provides;
Wireless video transmission terminal in each described video capture device and described watch-dog wireless connections.
Preferably, described watch-dog comprises liquid crystal display module and wireless video receiver.
Preferably, described watch-dog also comprises the video acquisition recording apparatus.
By technique scheme as can be known, video capture device comprises safety cap, camera, wireless video transmission terminal and fixed band, camera is arranged on the safety cap, can gather vision signal, the wireless video transmission terminal links to each other with the output of camera, the vision signal of camera collection can be transmitted by the wireless video transmission terminal, fixed band is connected described wireless video transmission terminal on workmen's the health, therefore when workmen's safe wearing cap, can be by the vision signal on the camera collection tower on the safety cap, the vision signal that collects transmits by the wireless video transmission terminal, therefore need not workmen's hand-held camera, and the wireless video transmission terminal is fixed on workmen's the health by fixed band, also need not workmen's hand-hold wireless video transmission terminal, thereby reduced the potential safety hazard that causes because of workmen's hand-held camera.
Description of drawings
The safety cap that Fig. 1 provides for the utility model and the structural representation of camera;
Fig. 2 is the vertical view of safety cap shown in Figure 1;
The structural representation of the wireless speech communicating terminal that Fig. 3 provides for the utility model;
The structural representation of another wireless speech communicating terminal that Fig. 4 provides for the utility model;
The structural representation of another wireless speech communicating terminal that Fig. 5 provides for the utility model.
Embodiment
The utility model provides the specific embodiment of a video capture device, described equipment comprises safety cap, camera, wireless video transmission terminal and fixed band, described camera is arranged on the safety cap, described wireless video transmission terminal links to each other with the output of camera, and described fixed band is used for described wireless video transmission terminal is connected with the fixed position.
By technique scheme as can be known, video capture device comprises safety cap, camera, wireless video transmission terminal and fixed band, camera is arranged on the safety cap, can gather vision signal, the wireless video transmission terminal links to each other with the output of camera, the vision signal of camera collection can be transmitted by the wireless video transmission terminal, fixed band is connected described wireless video transmission terminal on workmen's the health, therefore when workmen's safe wearing cap, can be by the vision signal on the camera collection tower on the safety cap, the vision signal that collects transmits by the wireless video transmission terminal, therefore need not workmen's hand-held camera, and the wireless video transmission terminal is fixed on workmen's the health by fixed band, also need not workmen's hand-hold wireless video transmission terminal, thereby reduced the potential safety hazard that causes because of workmen's hand-held camera.
See also Fig. 1, the camera 102 in the present embodiment can be arranged on the front side of safety cap 101, preferably is arranged on the positive front side of safety cap, thereby realizes with the visual angle of eyes synchronous.And camera 102 can also be to be arranged on the safety cap 101 by rotating shaft, thereby makes that 360 ° on the camera lens of camera is adjustable, thereby realizes the manual adjustments at visual angle, and the angular field of view of camera is 175 °.In order further to enlarge the angular field of view of camera, the camera in the present embodiment can also be the wide-angle imaging head.
Wireless video transmission terminal in the present embodiment can transmitting the real-time video of camera collection, fixed band can be the arm bag of special use, special-purpose arm bag can be fixed on the wireless video transmission terminal people's upper arm position, thus the carrying of convenient construction personnel.Wireless video transmission terminal inside can arrange lithium battery, and in order to realize the effect of better radiating effect and reception signal, the wireless video transmission terminal can be metal shell.
Fig. 2 is the vertical view of safety cap shown in Figure 1, and as shown in Figure 2, the projection 201 of V-type can also be arranged at the top of the safety cap 101 in the present embodiment, and the openend of V projection 201 is towards the rear side of safety cap, and the tip of V-type projection 201 is towards the front side of safety cap 101.
According to Fig. 2 as can be known, this safety cap also is provided with four hatband grooves, be respectively hatband groove 2021, hatband groove 2022, hatband groove 2023 and hatband groove 2024, wherein hatband groove 2021 and hatband groove 2022 are arranged at first side of safety cap, be used for fixing the first safe hatband (not shown), two other hatband groove is second side that hatband groove 2023 and hatband groove 2024 are arranged at safety cap, be used for fixing the second safe hatband (not shown), described first side and second side be safety cap over against both sides, described safety cap also comprises the fixed band (not shown), and the two ends of described fixed band connect the described first safe hatband and the second safe hatband respectively.When using this safety cap, fixed band makes safety cap be fixed on head in the lower jaw bottom.Here, fixed band, the first and second safe hatbands and four hatband grooves are used for safety cap is fixed in head, in fact, the utility model is not restricted the quantity of the hatband groove of safety cap, only need satisfy the hatband groove and be used for fixing safe hatband, and described safe hatband gets final product for safety cap is fixed in head.Described safety cap can also be provided with equipment slots, and equipment slots is used for placing miscellaneous equipment.
Video capture device in the present embodiment can be gathered and transmits video, in fact, can also make this video capture device possess the function of voice collecting and transmission simultaneously, thereby realizes synchronous collection and the transmission of voice and video.Particularly, video capture device in the present embodiment can also comprise wireless speech communicating terminal and headset, and the equipment that arranges on the safety cap is in the present embodiment installed the storehouse, described equipment is installed the storehouse and is used for placing and fixing described wireless speech communicating terminal, and described wireless speech communicating terminal links to each other with described headset.
Above-mentioned wireless speech communicating terminal can be realized the terminal of wireless speech communication for wireless interspeaker etc.The instantiation of several wireless speech communicating terminals is provided below.
Above-mentioned wireless speech communicating terminal can comprise at least two first communication modules and an audio frequency input/output port.Fig. 3 is the concrete structure figure of one of them first communication module in the described wireless speech communicating terminal, and this first communication module comprises controller 301, reception amplifier 302, emission amplifier 303, transceiver 304, processor 305, codec 306 and antenna 308.
Need to prove, among Fig. 3 and the annexation of the processor of the processor of not shown this first communication module and other first communication modules.And the processor in each first communication module can be direct, link to each other with other each processors also indirectly, for example, when described wireless speech communicating terminal comprises three first communication modules, described three first communication modules respectively comprise processor A, processor B and processor C, wherein processor A directly links to each other with processor B, and processor B directly links to each other with processor C, and then this moment, processor A linked to each other by processor B indirectly with processor C.
In this wireless speech communicating terminal, other first communication modules except this first communication module all adopt structure shown in Figure 3.Antenna in each first communication module has different channels.
In first communication module shown in Figure 3, after workmen or commanding speak, the analog signal that produces will be sent to by audio frequency I/O mouth 307 and separate encoder 306, after solution encoder 306 becomes digital signal with the analog signal conversion that receives, be sent to processor 305, after processor 305 compresses the digital signal that receives and packs, be sent to transceiver 304, after transceiver 304 is modulated to the emission carrier wave with the voice data that receives, be sent to emission amplifier 303, after the voice data that emission amplifier sends transceiver 304 amplifies, be sent to controller 301, controller 301 is launched the voice data that emission amplifier 304 sends by antenna 308; After antenna 308 receives digital signal, controller 301 will be sent to reception amplifier 302 by the digital signal that antenna 308 receives, after reception amplifier 302 amplifies the voice data that receives, be sent to transceiver 304, after the voice data that 304 pairs of reception amplifiers of transceiver 302 send carries out demodulation, voice data after the demodulation is sent to processor 305, the voice data of processor 305 after with this demodulation is sent in other each processor, voice data after this demodulation that other processor will receive is sent in each self-corresponding transceiver, after processor 305 also decompresses the data after this demodulation and unpacks, be sent to codec 306, after the voice data of the numeral that codec 306 will receive converts the voice data of simulation to, export by audio frequency I/O mouth 307.
As can be seen, the wireless speech communicating terminal can be launched the voice data that multiplexing audio frequency input/output port receives by each antenna in the described wireless speech communicating terminal, also the voice data that each antenna receives can be exported by multiplexing audio frequency input/output port simultaneously, and have at least two first communication modules in the wireless speech communicating terminal, each first communication module comprises an antenna, each antenna has different channels, therefore, the wireless speech communicating terminal can receive the voice data of at least two channels, and voice data can be launched by at least two channels simultaneously.With respect to the wireless interspeaker that has only a channel, this wireless speech communicating terminal has been realized can carrying out speech communication between a plurality of channels, thereby makes and carry out speech exchange between more workmen and the commanding.
When reality is used, because can be owing to disturb the generation noise effect between first communication module, therefore for reducing the interference between first communication module, the preferred amount of first communication module in the wireless speech communicating terminal is two.Introduce this preferred wireless speech communication terminal below.
Fig. 4 is a preferred wireless speech communicating terminal, and described wireless speech communicating terminal comprises communication module 401, communication module 402 and audio frequency I/O mouth 403.
The concrete structure of the processor in communication module 401 and the communication module 402 all as shown in Figure 3.Communication module 401 specifically comprises antenna 4011, controller 4012, reception amplifier 4013, emission amplifier 4014, transceiver 4015, processor 4016 and codec 4017.Communication module 402 specifically comprises antenna 4021, controller 4022, reception amplifier 4023, emission amplifier 4024, transceiver 4025, processor 4026 and codec 4027.Antenna 4011 has different channels with antenna 4022.
Controller 4012 links to each other with antenna 4011, reception amplifier 4013 and emission amplifier 4014, be used for the voice data that antenna 4011 receives is sent to reception amplifier 4013, and the voice data that emission amplifier 4014 sends is launched by antenna 4011.
Reception amplifier 4013 links to each other with transceiver 4015 with controller 4012, after amplifying for the voice data that controller 4012 is sent, is sent to transceiver 4015.
Emission amplifier 4014 links to each other with transceiver 4015 with controller 4012, after amplifying for the voice data that transceiver 4015 is sent, is sent to controller 4012.
Transceiver 4015 links to each other with reception amplifier 4013, emission amplifier 4014 and processor 4016, be used for the voice data that reception amplifier 4013 sends is carried out demodulation, voice data after the demodulation is sent to processor 4016, and after the voice data that processor 4016 sends is modulated to the emission carrier wave, be sent to emission amplifier 4014.
Processor 4016 links to each other with transceiver 4015, codec 4017 and processor 4026, be used for the voice data that transceiver 4015 sends is sent to processor 4026, and after the voice data that transceiver 4015 sends decompressed and unpacking, be sent to codec 4017, and the digital signal that codec 4017 sends compressed and pack after voice data and the voice data of processor 4026 transmissions, be sent to transceiver 4015.
Codec 4017 links to each other with audio frequency I/O mouth 403 with processor 4016, after being used for converting the voice data that processor 4016 sends to analog signal, export by audio frequency I/O mouth 403, and after the analog signal conversion that audio frequency I/O mouth 403 sends become digital signal, be sent to processor 4016.
Controller 4022 links to each other with antenna 4021, reception amplifier 4023 and emission amplifier 4024, be used for the voice data that antenna 4021 receives is sent to reception amplifier 4023, and the voice data that emission amplifier 4024 sends is launched by antenna 4021.
Reception amplifier 4023 links to each other with transceiver 4025 with controller 4022, after amplifying for the voice data that controller 4022 is sent, is sent to transceiver 4025.
Emission amplifier 4024 links to each other with transceiver 4025 with controller 4022, after amplifying for the voice data that transceiver 4025 is sent, is sent to controller 4022.
Transceiver 4025 links to each other with reception amplifier 4023, emission amplifier 4024 and processor 4026, be used for the voice data that reception amplifier 4023 sends is carried out demodulation, voice data after the demodulation is sent to processor 4026, and after the voice data that processor 4026 sends is modulated to the emission carrier wave, be sent to emission amplifier 4024.
Processor 4026 links to each other with transceiver 4025, codec 4027 and processor 4016, be used for the voice data that transceiver 4025 sends is sent to processor 4016, and after the voice data that transceiver 4025 sends decompressed and unpacking, be sent to codec 4027, and the digital signal that codec 4027 sends compressed and pack after voice data and the voice data of processor 4016 transmissions, be sent to transceiver 4025.
Codec 4027 links to each other with audio frequency I/O mouth 403 with processor 4026, after being used for converting the voice data that processor 4026 sends to analog signal, export by audio frequency I/O mouth 403, and after the analog signal conversion that audio frequency I/O mouth 403 sends become digital signal, be sent to processor 4026.
As shown in Figure 5, the utility model also provides a wireless speech communicating terminal, this wireless speech communicating terminal comprises second communication module and an audio frequency input/output port 508, and described second communication module comprises: controller 502, reception amplifier 503, emission amplifier 504, transceiver 505, processor 506, codec 507 and antenna 501.
The wireless speech communicating terminal that the utility model provides can also comprise led controller, LED button and LED display, and led controller links to each other with each processor in the described wireless speech communicating terminal.Led controller is used for the setting according to the LED button, and the communication condition parameter of described wireless speech communicating terminal is shown by described LED display, and described LED button is used for the communication condition parameter that the user arranges needs the wireless speech communicating terminal that shows.Here, the communication condition parameter refer to characterize described wireless speech communicating terminal physical attribute, working condition or with the parameter of the situation that is connected of other equipment, for example, be specifically as follows one or more combination in the following parameters: described wireless speech communicating terminal is the local address of other device names of channel, whether networking success, successful networking of antenna of correspondence of half-duplex or full duplex mode of operation, described wireless speech communicating terminal and quantity, described wireless speech communicating terminal.
The utility model also provides the specific embodiment of a video monitoring system, and in the present embodiment, described video monitoring system comprises at least one video capture device and a watch-dog.Wherein, the specific embodiment of described video capture device arbitrary video capture device that can provide for the utility model.
Wireless video transmission terminal in each described video capture device and described watch-dog are by wireless connections.Wireless video transmission terminal in each video capture device can be sent to watch-dog with the vision signal that collects, thereby makes watch-dog carry out real-time monitoring to the vision signal that video capture device collects.
Watch-dog in the present embodiment can comprise liquid crystal display module and wireless video receiver, the vision signal that the wireless video receiver is used for the wireless video transmission terminal with these watch-dog wireless connections is sent receives, and shows by the liquid crystal display module.
Watch-dog in the present embodiment can also comprise the video acquisition recording apparatus, and wherein the video acquisition recording apparatus can be gathered and records a video the wireless video that the wireless video receiver receives.At this moment, watch-dog can also comprise: touch control operation plate and charging device, lithium battery group.The touch control operation of touch control operation plate by the user to the video that the liquid crystal display module shows amplify, dwindle, sequence of operations such as playback.And functions such as watch-dog can also have the video recording indication, the indication of reporting to the police, USB video export function, video recording retrieval playback, the video monitoring demand at convenient construction scene.
Watch-dog in the present embodiment can also comprise the casing of the macromolecule polymeric material integrated injection molding of a high impact-resistant, thereby makes this watch-dog have high strength, high impact-resistant, water-tight, protection against the tide, characteristic such as dustproof.
The above only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (10)
1. a video capture device is characterized in that, described equipment comprises safety cap, camera, wireless video transmission terminal and fixed band; Described camera is arranged on the safety cap, and described wireless video transmission terminal links to each other with the output of camera, and described fixed band is used for described wireless video transmission terminal is connected with the fixed position.
2. equipment according to claim 1 is characterized in that, described camera is arranged on the safety cap by rotating shaft, but the visual angle manual adjustments of described camera.
3. equipment according to claim 1 is characterized in that, described camera is the wide-angle imaging head.
4. equipment according to claim 1 is characterized in that, described camera is arranged at the front side of safety cap.
5. equipment according to claim 1 is characterized in that, described wireless video transmission terminal is metal shell.
6. equipment according to claim 1 is characterized in that, the V-type projection is arranged at described safety cap top, and the openend of described V-type projection is towards the rear side of safety cap.
7. equipment according to claim 1, it is characterized in that, described equipment also comprises wireless speech communicating terminal and headset, the equipment that also is provided with on the described safety cap is installed the storehouse, described equipment is installed the storehouse and is used for placing and fixing described wireless speech communicating terminal, and described wireless speech communicating terminal links to each other with described headset.
8. a video monitoring system is characterized in that, described system comprises that at least one is as any described video capture device of claim 1 to 7 and a watch-dog;
Wireless video transmission terminal in each described video capture device and described watch-dog wireless connections.
9. system according to claim 8 is characterized in that, described watch-dog comprises liquid crystal display module and wireless video receiver.
10. system according to claim 9 is characterized in that, described watch-dog also comprises the video acquisition recording apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201387192U CN203120060U (en) | 2013-03-25 | 2013-03-25 | Video acquisition device and video monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201387192U CN203120060U (en) | 2013-03-25 | 2013-03-25 | Video acquisition device and video monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203120060U true CN203120060U (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201387192U Expired - Lifetime CN203120060U (en) | 2013-03-25 | 2013-03-25 | Video acquisition device and video monitoring system |
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| Country | Link |
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| CN (1) | CN203120060U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103647944A (en) * | 2013-11-30 | 2014-03-19 | 山东信通电器有限公司 | Multimode industrial intelligent wearable device based on LTE network |
| CN104738875A (en) * | 2015-04-13 | 2015-07-01 | 苏州建鑫建设集团有限公司 | Safety helmet with warmth retention effect |
| CN105578137A (en) * | 2015-12-17 | 2016-05-11 | 国家电网公司 | Power transmission iron tower high-altitude operation audio-video transmission system |
-
2013
- 2013-03-25 CN CN2013201387192U patent/CN203120060U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103647944A (en) * | 2013-11-30 | 2014-03-19 | 山东信通电器有限公司 | Multimode industrial intelligent wearable device based on LTE network |
| CN104738875A (en) * | 2015-04-13 | 2015-07-01 | 苏州建鑫建设集团有限公司 | Safety helmet with warmth retention effect |
| CN105578137A (en) * | 2015-12-17 | 2016-05-11 | 国家电网公司 | Power transmission iron tower high-altitude operation audio-video transmission system |
| CN105578137B (en) * | 2015-12-17 | 2019-02-19 | 国家电网公司 | Electric power pylon high altitude operation audio/video transmission system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
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| CX01 | Expiry of patent term |