CN202949492U - Network camera - Google Patents

Network camera Download PDF

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Publication number
CN202949492U
CN202949492U CN2012206089388U CN201220608938U CN202949492U CN 202949492 U CN202949492 U CN 202949492U CN 2012206089388 U CN2012206089388 U CN 2012206089388U CN 201220608938 U CN201220608938 U CN 201220608938U CN 202949492 U CN202949492 U CN 202949492U
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China
Prior art keywords
connects
triode
communication module
web camera
coil
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Expired - Fee Related
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CN2012206089388U
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Chinese (zh)
Inventor
王建
梁洪军
莫建军
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Shenzhen Launch Digital Technology Co Ltd
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Shenzhen Launch Digital Technology Co Ltd
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Priority to CN2012206089388U priority Critical patent/CN202949492U/en
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Abstract

The utility model is suitable for the technical field of network monitoring and provides a network camera which comprises a sound sensor, an image sensor and a processor for connecting the sound sensor and the image sensor. The network camera further comprises a wireless communication module and a power unit. The wireless communication module is used for connecting the processor and a wireless network, enables data processed by the processor to be sent to the wireless network and receives lens/holder control instructions through the wireless network. The power unit is used for connecting the sound sensor, the image sensor, the processor and the wireless communication module and supplies electricity to the sound sensor, the image sensor, the processor and the wireless communication module. The network camera utilizes the wireless network to achieve sending of the monitoring data and receiving of the control instructions. Compared with an existing wired communication module, the network camera saves Ethernet wires and power cables, simplifies wiring, is small in damage on building bodies in an engineering installation process, shortens an engineering installation period, and reduces installation cost.

Description

A kind of web camera
Technical field
The utility model belongs to the Network Monitoring Technology field, relates in particular to a kind of web camera.
Background technology
In the digital supervision field, the height that web camera has obtained market with advantages such as its high reliability, high performance-price ratio, high security, easy to use and later maintenance and expansion are convenient approve and is obtained application widely.
As shown in Figure 1, the web camera that provides of prior art comprises sound transducer, imageing sensor, processor, wire communication module and power subsystem.The sound transducer of front end and imageing sensor send the data that collect to processor, after processor carries out format conversion and/or coding processing to these data, send to the Internet by wire communication module, the user utilize oneself PC, Application standard browser and according to the IP address of web camera, can realize the access to web camera, watch real-time monitoring image, and camera lens and the The Cloud Terrace of web camera are controlled.
Yet, this web camera is to utilize the Internet to realize the transmission of data, wire communication module need to be connected to the Internet by ethernet line, make the wiring of web camera complicated, project installation is brought very big inconvenience, and building body is brought than havoc, directly affect project installation cycle and mounting cost.
The utility model content
The purpose of this utility model is to provide a kind of web camera, be intended to solve in the web camera that prior art provides, wire communication module is connected to the Internet by ethernet line, and power to power-supply system by cable, make installation wiring complicated, building body is destroyed larger, affect the problem of project installation cycle and mounting cost.
The utility model is achieved in that a kind of web camera, comprise the sound transducer that gathers voice data, acquisition of image data imageing sensor, connect the processor of described sound transducer and described imageing sensor, described web camera also comprises:
Connect described processor and wireless network, the described voice data after described processor is processed and described view data send to described wireless network and receive the wireless communication module of camera lens/cradle head control instruction by described wireless network; And
Connect described sound transducer, imageing sensor, processor and wireless communication module, to the power subsystem of described sound transducer, imageing sensor, processor and wireless communication module power supply.
Wherein, the input terminal of described power subsystem can connect external power source by feed cable.
At this moment, described web camera can also comprise:
The wire communication module that connects described processor, described wire communication module is by the ethernet line connecting Internet.
In addition, described web camera can also comprise:
The input terminal that connects described power subsystem is converted to the electromagnetic wave of radio source reflector emission the radio source receiver of exporting to described power subsystem after electric energy.
At this moment, described web camera can also comprise:
The wire communication module that connects described processor, described wire communication module is by the ethernet line connecting Internet.
In addition, described web camera can also comprise:
The supply self adaptation unit that connects the input terminal of described power subsystem, described supply self adaptation unit connects external power source by feed cable;
Connect described supply self adaptation unit, the electromagnetic wave of radio source reflector emission is converted to the radio source receiver of exporting to described supply self adaptation unit after electric energy.
At this moment, described web camera can also comprise:
The wire communication module that connects described processor, described wire communication module is by the ethernet line connecting Internet.
Above-mentioned web camera is when comprising the radio source receiver, described radio source reflector can comprise the first magnetic conductor of column, the skin of described the first magnetic conductor is coated with the first inner insulating layer, the skin of described the first inner insulating layer is transmitting coil, the skin of described transmitting coil is the first external insulation layer, and the high frequency oscillation circuit that described transmitting coil and generates electromagnetic waves is electrically connected to;
Described radio source receiver comprises the second magnetic conductor of column, the skin of described the second magnetic conductor is coated with the second inner insulating layer, the skin of described the second inner insulating layer is receiving coil, the skin of described receiving coil is the second external insulation layer, and described receiving coil is electrically connected to the input terminal of described power subsystem.
Further, described transmitting coil can comprise coil L1, coil L2 and coil L3; Described high-frequency oscillating circuits can comprise capacitor C 1, capacitor C 2, capacitor C 3, capacitor C 4, capacitor C 5, resistance R 1, resistance R 2, resistance R 3, resistance R 4, resistance R 5, resistance R 6, diode D1, diode D2, NPN type triode Q1, NPN type triode Q2;
the base stage of described triode Q1 in turn by described capacitor C 1 be connected resistance R 2 and connect the end of described coil L1, the other end of described coil L1 connects first input end of described high-frequency oscillating circuits, the base stage of described triode Q1 simultaneously by described diode D1 be connected resistance R 1 and connect first input end of described high-frequency oscillating circuits, and the base stage of described triode Q1 connects the anode of described diode D1, the base stage of described triode Q1 connects the collector electrode of described triode Q1 simultaneously by described resistance R 3, the emitter of described triode Q1 connects first input end of described high-frequency oscillating circuits, the collector electrode of described triode Q1 connects the emitter of described triode Q2, the base stage of described triode Q2 in turn by described capacitor C 3 be connected resistance R 5 and connect the end of described coil L3, the end of the other end of described coil L3 and described coil L2 is connected to the emitter of described triode Q2 jointly, the base stage of described triode Q2 simultaneously by described diode D2 be connected resistance R 4 and connect the emitter of described triode Q2, and the base stage of described triode Q2 connects the anode of described diode D2, the base stage of described triode Q2 connects the collector electrode of described triode Q2 simultaneously by described resistance R 6, the collector electrode of described triode Q2 connects the second input terminal of described high-frequency oscillating circuits, one end of described capacitor C 2 connects first input end of described high-frequency oscillating circuits, the other end of described capacitor C 2 connects the other end of described coil, and the other end of described capacitor C 2 connects the second input terminal of described high-frequency oscillating circuits simultaneously by described capacitor C 4.
In above-mentioned web camera, described wireless communication module can be WIFI module or 3G module; Described wireless communication module connects described processor by USB interface.
The web camera that the utility model provides utilizes wireless network to realize the transmission of monitor data and the reception of control command, with respect to existing wire communication module, it has saved ethernet line and power cable, simplified wiring, in the project installation process, destruction to building body is less, has shortened the project installation cycle and has reduced mounting cost.
Description of drawings
Fig. 1 is the structure chart of the web camera that provides of prior art;
Fig. 2 is the structure chart of the web camera that provides of the utility model the first embodiment;
Fig. 3 is the structure chart of the web camera that provides of the utility model the second embodiment;
Fig. 4 is the structure chart of the web camera that provides of the utility model the 3rd embodiment;
Fig. 5 is the structure chart of the web camera that provides of the utility model the 4th embodiment;
Fig. 6 is the structure chart of the web camera that provides of the utility model the 5th embodiment;
Fig. 7 is the structure chart of the web camera that provides of the utility model the 6th embodiment;
Fig. 8 is in the utility model, the structure chart of radio source reflector;
Fig. 9 is in Fig. 8, the circuit diagram of high-frequency oscillating circuits;
Figure 10 is in the utility model, the structure chart of radio source receiver.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
The problem of the wiring complexity that exists for the existing network video camera, the web camera that the utility model provides are to utilize wireless network to realize the reception of the transmission of monitor data and control command.
Fig. 2 shows the structure of the web camera that the utility model the first embodiment provides, and for convenience of explanation, only shows the part relevant to the utility model the first embodiment.
The sound transducer 11 that the utility model the first embodiment provides web camera to comprise the collection site voice data; The imageing sensor 12 of collection site view data; Connect sound transducer 11 and imageing sensor 12, the processor 13 that voice data and view data are processed; Connect processor 13 and wireless network, the voice data after processor 13 is processed and view data send to wireless network and receive the wireless communication module 15 of camera lens/cradle head control instruction by wireless network; Connect sound transducer 11, imageing sensor 12, processor 13 and wireless communication module 15, to the power subsystem 14 of sound transducer 11, imageing sensor 12, processor 13 and wireless communication module 15 power supplies, the input terminal of power subsystem 14 connects external power source by feed cable.
Different from existing web camera, the web camera that the utility model the first embodiment provides is to utilize wireless network to realize the reception of the transmission of monitor data and control command, with respect to existing wire communication module, it has saved ethernet line and power cable, simplified wiring, in the project installation process, less to the destruction of building body, shortened the project installation cycle and reduced mounting cost.
Wherein, wireless communication module 15 can be in the existing various wireless communication modules such as WIFI module or 3G module any or appoint several combinations, and preferably, wireless communication module 15 connects processor 13 by USB interface.
Fig. 3 shows the structure of the web camera that the utility model the second embodiment provides, and for convenience of explanation, only shows the part relevant to the utility model the second embodiment.
In web camera shown in Figure 2, power subsystem 14 is still needed and is connected external power source by feed cable, therefore still there is certain complexity when wiring, for this reason, the web camera that the utility model the second embodiment provides is on the basis of Fig. 2, also comprise the radio source receiver 16 that connects power subsystem 14 input terminals, export to power subsystem 14 after being used for the electromagnetic wave that the radio source reflector of outside is launched is converted to electric energy.
Owing to having adopted wire-free electric power technology, make this web camera on the basis of Fig. 2, wiring is further simplified, really realized wireless connection, in the project installation process, building body without destruction, has greatly been shortened the project installation cycle and reduced mounting cost.
Fig. 4 shows the structure of the web camera that the utility model the 3rd embodiment provides, and only shows for convenience of explanation the part relevant to the utility model the 3rd embodiment.
In order to facilitate the expansion of system, from shown in Figure 3 different, the web camera that the utility model the 3rd embodiment provides also comprises supply self adaptation unit 17, the input terminal of power subsystem 14 connects radio source receivers 16 by supply self adaptation unit 17, and supply self adaptation unit 17 connects external power source by feed cable simultaneously.
At this moment, supply self adaptation unit 17 can be by the judgement condition of power supply or according to user's power supply priority, select the power supply of external power source or radio source, can certainly adopt simultaneously the power supply of external power source and radio source, facilitate the user to select multiple powering mode, improved system's reliability of operation.
Fig. 5 shows the structure of the web camera that the utility model the 4th embodiment provides, and only shows for convenience of explanation the part relevant to the utility model the 4th embodiment.
From shown in Figure 2 different, the web camera that the utility model the 4th embodiment provides also comprises the wire communication module 18 that connects processor 13 on the basis of Fig. 2, and wire communication module 18 is by the ethernet line connecting Internet.
At this moment, processor 13 can also can have been realized functions expanding by the transmitting-receiving of wireless communication module 15 realizations and wireless network data and control command by the transmitting-receiving of wire communication module 18 realizations and internet data and control command, and is convenient for users.
Fig. 6 shows the structure of the web camera that the utility model the 5th embodiment provides, and only shows for convenience of explanation the part relevant to the utility model the 5th embodiment.
From shown in Figure 3 different, the web camera that the utility model the 5th embodiment provides also comprises the wire communication module 18 that connects processor 13 on the basis of Fig. 3, and wire communication module 18 is by the ethernet line connecting Internet.
At this moment, processor 13 can also can have been realized functions expanding by the transmitting-receiving of wireless communication module 15 realizations and wireless network data and control command by the transmitting-receiving of wire communication module 18 realizations and internet data and control command, and is convenient for users.
Fig. 7 shows the structure of the web camera that the utility model the 6th embodiment provides, and only shows for convenience of explanation the part relevant to the utility model the 6th embodiment.
From shown in Figure 4 different, the web camera that the utility model the 6th embodiment provides also comprises the wire communication module 18 that connects processor 13 on the basis of Fig. 4, and wire communication module 18 is by the ethernet line connecting Internet.
At this moment, processor 13 can also can have been realized functions expanding by the transmitting-receiving of wireless communication module 15 realizations and wireless network data and control command by the transmitting-receiving of wire communication module 18 realizations and internet data and control command, and is convenient for users.
Fig. 8 shows in the utility model, the structure of radio source reflector.
Particularly, the radio source reflector comprises the first magnetic conductor 24 of column, the skin of the first magnetic conductor 24 is coated with the first inner insulating layer 23, the skin of the first inner insulating layer 23 is transmitting coil 22, the skin of transmitting coil 22 is the first external insulation layer 21, and the high frequency oscillation circuit 25 that transmitting coil 22 and generates electromagnetic waves is electrically connected to.
As shown in Figure 9, high-frequency oscillating circuits 25 comprises capacitor C 1, capacitor C 2, capacitor C 3, capacitor C 4, capacitor C 5, resistance R 1, resistance R 2, resistance R 3, resistance R 4, resistance R 5, resistance R 6, diode D1, diode D2, NPN type triode Q1, NPN type triode Q2; The transmitting coil 22 of this moment further comprises coil L1, coil L2 and coil L3.
the base stage of triode Q1 is passed through the end of capacitor C 1 and resistance R 2 connecting coil L1 in turn, the other end of coil L1 connects the sub-A of first input end of high-frequency oscillating circuits 25, the base stage of triode Q1 is connected by diode D1 the A of first input end that connects high-frequency oscillating circuits 25 simultaneously with resistance R, and the base stage of triode Q1 connects the anode of diode D1, the base stage of triode Q1 is passed through the collector electrode of resistance R 3 connecting triode Q1 simultaneously, the emitter of triode Q1 connects the sub-A of first input end of high-frequency oscillating circuits 25, the emitter of the collector electrode connecting triode Q2 of triode Q1, the base stage of triode Q2 is passed through the end of capacitor C 3 and resistance R 5 connecting coil L3 in turn, the end of the other end of coil L3 and coil L2 is connected to the emitter of triode Q2 jointly, the base stage of triode Q2 is passed through the emitter of diode D2 and resistance R 4 connecting triode Q2 simultaneously, and the base stage of triode Q2 connects the anode of diode D2, by the collector electrode of resistance R 6 connecting triode Q2, the collector electrode of triode Q2 connects the second input terminal B of high-frequency oscillating circuits 25 to the base stage of triode Q2 simultaneously, the sub-A of first input end of one end high-frequency oscillating circuits 25 of capacitor C 2, the other end of the other end connecting coil L2 of capacitor C 2, the other end of capacitor C 2 connect the second input terminal B of high-frequency oscillating circuits 25 simultaneously by capacitor C 4.
When after the sub-A of the first input end of high-frequency oscillating circuits 25 and the second input terminal B add direct current, triode Q1 and triode Q2 produce self-oscillation, form high-frequency oscillation voltage in coil L1 and coil L3.Radio source receiver 16 induces high-frequency alternating voltage between terminal C and terminal D after the electromagnetic wave that receives the radio source reflector, and export to power subsystem 14.
Figure 10 is in the utility model, the structure of radio source receiver 16.
Particularly, radio source receiver 16 comprises the second magnetic conductor 164 of column, the skin of the second magnetic conductor 164 is coated with the second inner insulating layer 163, the skin of the second inner insulating layer 163 is receiving coil 162, the skin of receiving coil 162 is the second external insulation layer 161, and receiving coil 162 is electrically connected to the input terminal of power subsystem 14.
The web camera that the utility model provides utilizes wireless network to realize the transmission of monitor data and the reception of control command, with respect to existing wire communication module, it has saved ethernet line and power cable, simplified wiring, in the project installation process, destruction to building body is less, has shortened the project installation cycle and has reduced mounting cost; Have again, can also adopt wire-free electric power technology, export to power subsystem 14 after utilizing radio source receiver 16 that the electromagnetic wave of space outerpace is converted to electric energy, make wiring further be simplified, really realized wireless connection, in the project installation process, building body without destruction, has greatly been shortened the project installation cycle and reduced mounting cost; In addition, can also comprise wire communication module and/or the input terminal of power subsystem 14 is connected feed cable, to facilitate the user, data transfer mode and/or supply power mode are selected, practical function is expanded.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.

Claims (10)

1. web camera, comprise the sound transducer that gathers voice data, acquisition of image data imageing sensor, connect the processor of described sound transducer and described imageing sensor, it is characterized in that, described web camera also comprises:
Connect described processor and wireless network, the described voice data after described processor is processed and described view data send to described wireless network and receive the wireless communication module of camera lens/cradle head control instruction by described wireless network; And
Connect described sound transducer, imageing sensor, processor and wireless communication module, to the power subsystem of described sound transducer, imageing sensor, processor and wireless communication module power supply.
2. web camera as claimed in claim 1, is characterized in that, the input terminal of described power subsystem connects external power source by feed cable.
3. web camera as claimed in claim 2, is characterized in that, described web camera also comprises:
The wire communication module that connects described processor, described wire communication module is by the ethernet line connecting Internet.
4. web camera as claimed in claim 1, is characterized in that, described web camera also comprises:
The input terminal that connects described power subsystem is converted to the electromagnetic wave of radio source reflector emission the radio source receiver of exporting to described power subsystem after electric energy.
5. web camera as claimed in claim 4, is characterized in that, described web camera also comprises:
The wire communication module that connects described processor, described wire communication module is by the ethernet line connecting Internet.
6. web camera as claimed in claim 1, is characterized in that, described web camera also comprises:
The supply self adaptation unit that connects the input terminal of described power subsystem, described supply self adaptation unit connects external power source by feed cable;
Connect described supply self adaptation unit, the electromagnetic wave of radio source reflector emission is converted to the radio source receiver of exporting to described supply self adaptation unit after electric energy.
7. web camera as claimed in claim 6, is characterized in that, described web camera also comprises:
The wire communication module that connects described processor, described wire communication module is by the ethernet line connecting Internet.
8. web camera as described in claim 4 to 7 any one, it is characterized in that, described radio source reflector comprises the first magnetic conductor of column, the skin of described the first magnetic conductor is coated with the first inner insulating layer, the skin of described the first inner insulating layer is transmitting coil, the skin of described transmitting coil is the first external insulation layer, and the high frequency oscillation circuit that described transmitting coil and generates electromagnetic waves is electrically connected to;
Described radio source receiver comprises the second magnetic conductor of column, the skin of described the second magnetic conductor is coated with the second inner insulating layer, the skin of described the second inner insulating layer is receiving coil, the skin of described receiving coil is the second external insulation layer, and described receiving coil is electrically connected to the input terminal of described power subsystem.
9. web camera as claimed in claim 8, is characterized in that, described transmitting coil comprises coil L1, coil L2 and coil L3; Described high-frequency oscillating circuits comprises capacitor C 1, capacitor C 2, capacitor C 3, capacitor C 4, capacitor C 5, resistance R 1, resistance R 2, resistance R 3, resistance R 4, resistance R 5, resistance R 6, diode D1, diode D2, NPN type triode Q1, NPN type triode Q2;
the base stage of described triode Q1 in turn by described capacitor C 1 be connected resistance R 2 and connect the end of described coil L1, the other end of described coil L1 connects first input end of described high-frequency oscillating circuits, the base stage of described triode Q1 simultaneously by described diode D1 be connected resistance R 1 and connect first input end of described high-frequency oscillating circuits, and the base stage of described triode Q1 connects the anode of described diode D1, the base stage of described triode Q1 connects the collector electrode of described triode Q1 simultaneously by described resistance R 3, the emitter of described triode Q1 connects first input end of described high-frequency oscillating circuits, the collector electrode of described triode Q1 connects the emitter of described triode Q2, the base stage of described triode Q2 in turn by described capacitor C 3 be connected resistance R 5 and connect the end of described coil L3, the end of the other end of described coil L3 and described coil L2 is connected to the emitter of described triode Q2 jointly, the base stage of described triode Q2 simultaneously by described diode D2 be connected resistance R 4 and connect the emitter of described triode Q2, and the base stage of described triode Q2 connects the anode of described diode D2, the base stage of described triode Q2 connects the collector electrode of described triode Q2 simultaneously by described resistance R 6, the collector electrode of described triode Q2 connects the second input terminal of described high-frequency oscillating circuits, one end of described capacitor C 2 connects first input end of described high-frequency oscillating circuits, the other end of described capacitor C 2 connects the other end of described coil, and the other end of described capacitor C 2 connects the second input terminal of described high-frequency oscillating circuits simultaneously by described capacitor C 4.
10. web camera as described in claim 1 to 7 any one, is characterized in that, described wireless communication module is WIFI module or 3G module; Described wireless communication module connects described processor by USB interface.
CN2012206089388U 2012-11-16 2012-11-16 Network camera Expired - Fee Related CN202949492U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105915852A (en) * 2016-05-11 2016-08-31 柳州迅屹办公设备有限公司 Security monitoring system including wireless transmission module
CN109066933A (en) * 2018-09-11 2018-12-21 上海润欣科技股份有限公司 A kind of wireless charging method and device of web camera

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105915852A (en) * 2016-05-11 2016-08-31 柳州迅屹办公设备有限公司 Security monitoring system including wireless transmission module
CN109066933A (en) * 2018-09-11 2018-12-21 上海润欣科技股份有限公司 A kind of wireless charging method and device of web camera
CN109066933B (en) * 2018-09-11 2021-09-21 上海润欣科技股份有限公司 Wireless charging method and device for network camera

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130522

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CF01 Termination of patent right due to non-payment of annual fee