CN103888736A - Mining wireless camera shooting instrument - Google Patents
Mining wireless camera shooting instrument Download PDFInfo
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- CN103888736A CN103888736A CN201410121547.7A CN201410121547A CN103888736A CN 103888736 A CN103888736 A CN 103888736A CN 201410121547 A CN201410121547 A CN 201410121547A CN 103888736 A CN103888736 A CN 103888736A
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- shell
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- loudspeaker
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- camera shooting
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Abstract
The invention discloses a mining wireless camera shooting instrument. The mining wireless camera shooting instrument comprises a shell, wherein a power supply unit, a camera unit, a video conversion unit and a wireless transmission unit are arranged in the shell, the power supply unit, the camera unit, the video conversion unit and the wireless transmission unit are connected, a wireless voice communication module, a loudspeaker, a microphone and a communication button are further arranged in the shell, the loudspeaker, the microphone and the communication button are connected with the wireless voice communication module, the edge of the loudspeaker is attached to the inner wall of the shell and connected with the inner wall of the shell through bolts, an annular clamping groove is formed in the edge of the loudspeaker, a sealing washer which is tightly attached to the inner wall of the shell is embedded in the clamping groove, the loudspeaker is covered with a filter screen, and through holes which are opposite to the loudspeaker and the microphone are formed in the shell. The mining wireless camera shooting instrument has the advantages that the structure is compact, the design is reasonable, voice communication can be conducted while video acquisition is conducted, images can be seen and talkback can be achieved through wireless network transmission, and the mining wireless camera shooting instrument is more convenient to use under the condition that the camera shooting instrument is debugged or a winch is dotted.
Description
Technical field
The present invention relates to a kind of mine wireless camera instrument.
Background technology
At present, traditional video camera is wired, and the transmission medium of use is coaxial cable or optical fiber, be unfavorable for the use of mobile monitoring face, and present wireless camera instrument generally do not possess the function of voice call, while use under mine, safety and anti-dust performance are not high, and function is comparatively single.
Summary of the invention
For solving above technical deficiency, the invention provides a kind of mine that possesses speech communication function wireless camera instrument.
The present invention is achieved by the following measures:
A kind of mine wireless camera instrument of the present invention, comprises shell, in described shell, is provided with and is connected
Power subsystem, camera unit, video converting unit and wireless transmitting unit, the loudspeaker, microphone and the push-to-talk button that in described shell, are provided with wireless speech communication module and are connected with wireless speech communication module, described loudspeaker edge pastes merga pass bolt with outer casing inner wall and is connected, loudspeaker edge is provided with annular draw-in groove, described draw-in groove is embedded in the seal washer of being close to outer casing inner wall, on described loudspeaker, be coated with filter screen, on described shell, be provided with the through hole relative with loudspeaker and microphone.
Above-mentioned wireless transmitting unit is connected with positioning antenna, and described positioning antenna is connected with L shaped runing rest, and described runing rest comprises the montant and the cross bar that connect by rotating shaft, and described cross bar is connected to outer casing end.
In above-mentioned shell, be provided with L shaped bracket, bracket one end is bolted on shell end face, described camera unit is arranged on bracket, on described bracket, be also provided with installing rack, described installing rack is provided with the dividing plate of upper and lower some layers, described video converting unit, wireless transmitting unit and wireless speech communication module are integrated in respectively independently on circuit board, and each circuit board is separately positioned on each dividing plate of installing rack.
The invention has the beneficial effects as follows: compact conformation, reasonable in design, can in video acquisition, carry out voice call, and pass through wireless network transmissions, not only can see image, can also carry out intercommunication, especially use more convenient at debugging video camera or getting ready to winch etc. in the situation that.
Brief description of the drawings
Fig. 1 is the structural representation of invention.
Fig. 2 is that the A-A of Fig. 1 is to cross-sectional view.
Fig. 3 is the cross-sectional view of loudspeaker.
Fig. 4 is the structure for amplifying schematic diagram of C in Fig. 3.
Wherein: 1 shell, 2 camera unit, 3 loudspeaker, 4 brackets, 5 installing racks, 6 dividing plates, 7 positioning antennas, 8 through holes, 9 push-to-talk buttons, 3-1 filter screen, 3-2 seal washer.
Embodiment
As shown in Figure 1, 2, a kind of mine wireless camera instrument of the present invention, comprises shell 1, shell 1
Inside be provided with the power subsystem, camera unit 2, video converting unit and the wireless transmitting unit that are connected,
Power subsystem provides power supply for whole device.After camera unit 2 capture video signals, change through video converting unit, and send out by wireless transmitting unit.The loudspeaker 3, microphone and the push-to-talk button 9 that in shell 1, are provided with wireless speech communication module and are connected with wireless speech communication module, be provided with the through hole 8 relative with microphone with loudspeaker 3 on shell 1.Open after push-to-talk button 9, by the information transmission of wireless speech communication module, personnel can carry out intercommunication, also can hear broadcast announcement.
As shown in Figure 3,4, loudspeaker 3 edges paste merga pass bolt with shell 1 inwall and are connected, and loudspeaker 3 edges are provided with annular draw-in groove, and draw-in groove is embedded in the seal washer 3-2 that is close to shell 1 inwall, is coated with filter screen 3-1 on loudspeaker 3.Filter screen 3-1 and seal washer 3-2 can prevent that the dust in mine from entering video camera.Wireless transmitting unit is connected with positioning antenna 7, and positioning antenna 7 is connected with L shaped runing rest, and runing rest comprises the montant and the cross bar that connect by rotating shaft, and cross bar is connected to shell 1 end.Adopt positioning antenna 7 to transfer signals to farther, image is more clear.
What shell 1 adopted is 304 stainless steels, and intensity is high and attractive in appearance.In shell 1, be provided with L shaped bracket 4, bracket 4 one end are bolted on shell 1 end face, camera unit 2 is arranged on bracket 4, on bracket 4, be also provided with installing rack 5, installing rack 5 is provided with the dividing plate 6 of upper and lower some layers, and video converting unit, wireless transmitting unit and wireless speech communication module are integrated in respectively independently on circuit board, circuit board is the requirement according to GB3836-2010DE, be the circuit design of essential safe type, safety possibility, reduces the dangerous possibility occurring.Each circuit board is separately positioned on each dividing plate 6 of installing rack 5, improves thermal diffusivity, and avoids the contact short circuit between circuit, improves fail safe.As long as in the place that has video camera, not only can see its image, can also carry out intercommunication, especially use more convenient at debugging video camera or getting ready to winch etc. in the situation that.
The above is only the preferred implementation of this patent; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the art of this patent principle; can also make some improvement and replacement, these improvement and replacement also should be considered as the protection range of this patent.
Claims (3)
1. a mine wireless camera instrument, comprises shell, is provided with the power supply list being connected in described shell
Unit, camera unit, video converting unit and wireless transmitting unit, it is characterized in that: the loudspeaker, microphone and the push-to-talk button that in described shell, are provided with wireless speech communication module and are connected with wireless speech communication module, described loudspeaker edge pastes merga pass bolt with outer casing inner wall and is connected, loudspeaker edge is provided with annular draw-in groove, described draw-in groove is embedded in the seal washer of being close to outer casing inner wall, on described loudspeaker, be coated with filter screen, on described shell, be provided with the through hole relative with loudspeaker and microphone.
2. mine wireless camera instrument according to claim 1, it is characterized in that: described wireless transmitting unit is connected with positioning antenna, described positioning antenna is connected with L shaped runing rest, and described runing rest comprises the montant and the cross bar that connect by rotating shaft, and described cross bar is connected to outer casing end.
3. mine wireless camera instrument according to claim 1, it is characterized in that: in described shell, be provided with L shaped bracket, bracket one end is bolted on shell end face, described camera unit is arranged on bracket, on described bracket, be also provided with installing rack, described installing rack is provided with the dividing plate of upper and lower some layers, described video converting unit, wireless transmitting unit and wireless speech communication module are integrated in respectively independently on circuit board, and each circuit board is separately positioned on each dividing plate of installing rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410121547.7A CN103888736A (en) | 2014-03-28 | 2014-03-28 | Mining wireless camera shooting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410121547.7A CN103888736A (en) | 2014-03-28 | 2014-03-28 | Mining wireless camera shooting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103888736A true CN103888736A (en) | 2014-06-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410121547.7A Pending CN103888736A (en) | 2014-03-28 | 2014-03-28 | Mining wireless camera shooting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103888736A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606416A (en) * | 2019-07-31 | 2019-12-24 | 苏州新里程电控系统有限公司 | Elevator control panel based on voice control |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201336719Y (en) * | 2009-01-07 | 2009-10-28 | 侯门行股份有限公司 | Dust-proof net fixing structure of speaker |
| CN201504325U (en) * | 2009-08-10 | 2010-06-09 | 赛福无限(北京)安全通信技术有限公司 | Mobile terminal for mining |
| CN202261633U (en) * | 2011-09-20 | 2012-05-30 | 浙江国友通讯设备有限公司 | Mine 3G (third-generation) wireless video camera |
| CN202334755U (en) * | 2011-11-22 | 2012-07-11 | 济南蓝动激光技术有限公司 | Wireless fidelity (WIFI)-based mobile video camera |
| CN103037044A (en) * | 2012-12-12 | 2013-04-10 | 天地（常州）自动化股份有限公司 | Coal mine multi-media public address communication terminal |
| CN203219418U (en) * | 2013-03-14 | 2013-09-25 | 营口瑞华高新科技有限公司 | 802.11 based intrinsic-safe wireless camera |
| CN203851232U (en) * | 2014-03-28 | 2014-09-24 | 山东中盾电气设备有限公司 | Wireless video camera for mines |
-
2014
- 2014-03-28 CN CN201410121547.7A patent/CN103888736A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201336719Y (en) * | 2009-01-07 | 2009-10-28 | 侯门行股份有限公司 | Dust-proof net fixing structure of speaker |
| CN201504325U (en) * | 2009-08-10 | 2010-06-09 | 赛福无限(北京)安全通信技术有限公司 | Mobile terminal for mining |
| CN202261633U (en) * | 2011-09-20 | 2012-05-30 | 浙江国友通讯设备有限公司 | Mine 3G (third-generation) wireless video camera |
| CN202334755U (en) * | 2011-11-22 | 2012-07-11 | 济南蓝动激光技术有限公司 | Wireless fidelity (WIFI)-based mobile video camera |
| CN103037044A (en) * | 2012-12-12 | 2013-04-10 | 天地（常州）自动化股份有限公司 | Coal mine multi-media public address communication terminal |
| CN203219418U (en) * | 2013-03-14 | 2013-09-25 | 营口瑞华高新科技有限公司 | 802.11 based intrinsic-safe wireless camera |
| CN203851232U (en) * | 2014-03-28 | 2014-09-24 | 山东中盾电气设备有限公司 | Wireless video camera for mines |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606416A (en) * | 2019-07-31 | 2019-12-24 | 苏州新里程电控系统有限公司 | Elevator control panel based on voice control |
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Application publication date: 20140625 |
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