CN203775306U - Mining flameproof type network camera - Google Patents
Mining flameproof type network camera Download PDFInfo
- Publication number
- CN203775306U CN203775306U CN201420139430.7U CN201420139430U CN203775306U CN 203775306 U CN203775306 U CN 203775306U CN 201420139430 U CN201420139430 U CN 201420139430U CN 203775306 U CN203775306 U CN 203775306U
- Authority
- CN
- China
- Prior art keywords
- housing
- switch
- ccd camera
- bracing frame
- camera
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005065 mining Methods 0.000 title abstract description 6
- 239000011521 glass Substances 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 210000004907 gland Anatomy 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 239000002817 coal dust Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 description 4
- 239000013307 optical fiber Substances 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Abstract
The utility model discloses a mining flameproof type network camera. The camera comprises a shell, a plurality of introduction apparatuses, a switch assembly and a camera assembly. The switch assembly and the camera assembly are arranged in the shell respectively. The plurality of introduction apparatuses are arranged on an end surface of one end of the shell respectively. The mining flameproof type network camera of the utility model possesses the characteristics that the size is small; the weight is light; definition is high; configuration is flexible; transmission losses are small; a transmission distance is long and so on. The mining flameproof type network camera can be widely used in environments containing coal dust, a gas, an explosiveness methane gas and the like, such as a mine, a mineral well and the like. A working site, construction machinery, human resource flow and vehicle scheduling can be monitored in real time. A reliable and safe technology prevention method is provided for on-site working personnel.
Description
Technical field
The utility model relates to a kind of mining video monitoring equipment, is specifically related to a kind of flame-proof mine network camera instrument.
Background technology
Along with the raising of coal mining activity automaticity under coal mine and the extensive use of various large automatic plant equipment, various accident potential happen occasionally, and seriously jeopardize the safety of personnel in the pit, equipment.Therefore in the urgent need to a set of reliability application, the visualization of presence equipment under coal mine comes follow-up work scene, construction machinery, flow of personnel, vehicle scheduling, thereby a kind of reliable, safe technological prevention means is provided to field operation personnel.
Utility model content
The purpose of this utility model is to provide a kind of flame-proof mine network camera instrument, can be widely used in environment such as containing coal dust, gas, explosive methane gas, as mine, mine etc., can real time monitoring working site, construction machinery, flow of personnel, vehicle scheduling, and can be for a kind of reliable, safe technological prevention means being provided to field operation personnel.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
A kind of flame-proof mine network camera instrument, is characterized in, this video camera comprises: housing, switch component, CCD camera assembly, multiple introducing device; Above-mentioned switch component, CCD camera assembly are separately positioned on above-mentioned enclosure interior, and above-mentioned multiple introducing devices are separately positioned on the end face of above-mentioned housing one end.
The outside, one end of above-mentioned housing is provided with chamber lid; In the other end of this housing, be respectively equipped with gland, rubber blanket, sight glass and copper band; Above-mentioned copper band, sight glass, rubber blanket, gland are fitted and connected successively, and are connected with the other end inwall of this housing; The inside of this housing is provided with bracing frame, and above-mentioned switch component, CCD camera assembly are separately positioned on above-mentioned bracing frame.
Above-mentioned multiple introducing devices are separately positioned on above-mentioned chamber and cover.Above-mentioned introducing device comprises cable, inlet tube, sealing ring, closure plate, packing ring and clamp nut; One end of above-mentioned cable is arranged on the inside of above-mentioned housing by above-mentioned chamber lid, the other end of this cable is connected with external power source by above-mentioned inlet tube, above-mentioned closure plate is arranged in above-mentioned inlet tube by above-mentioned sealing ring press seal, between above-mentioned clamp nut and above-mentioned closure plate, by above-mentioned packing ring press seal, this clamp nut is connected with above-mentioned inlet tube.
Above-mentioned switch component comprises: switch, power supply and switch bracing frame; Above-mentioned switch bracing frame is arranged on above-mentioned bracing frame, and above-mentioned switch, power supply is separately positioned on this switch bracing frame; Above-mentioned power supply is connected with one end that above-mentioned cable is arranged in housing, above-mentioned power supply, is connected with above-mentioned switch.
Above-mentioned CCD camera assembly comprises: network code plate, CCD camera; Above-mentioned CCD camera is arranged on above-mentioned bracing frame, and above-mentioned network code plate is arranged on a side of this CCD camera, and the opposite side of this CCD camera is adjacent with above-mentioned sight glass; Above-mentioned power supply is connected with above-mentioned network code plate, and this network code plate is connected with above-mentioned switch, CCD camera respectively.
This video camera also comprises mounting bracket, and above-mentioned mounting bracket is connected with above-mentioned housing.
The utility model compared with prior art has the following advantages: the feature such as the flame-proof mine network camera instrument that the utility model provides has that volume is little, lightweight, high definition, flexible configuration, loss are little, long transmission distance.There is explosion prevention function simultaneously, can guarantee the dependability of this video camera under mine, Minepit environment.This flame-proof mine network camera instrument can be realized network with outside end host by switch and is connected simultaneously, make the monitoring picture of multiple flame-proof mine network camera instruments be shown in end host simultaneously, finally realized and monitored multiposition real-time working scene simultaneously.
Brief description of the drawings
Fig. 1 is the overall structure cutaway view of a kind of flame-proof mine network camera instrument of the utility model.
Fig. 2 is the overall structure left view of a kind of flame-proof mine network camera instrument of the utility model.
Fig. 3 is the schematic block circuit diagram of a kind of flame-proof mine network camera instrument of the utility model.
Embodiment
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, the utility model is further elaborated.
As shown in Figure 1 and Figure 2, a kind of flame-proof mine network camera instrument, this video camera comprises: housing 10, multiple introducing device 20, switch component 30, CCD camera assembly 40.Switch component 30, CCD camera assembly 40 are separately positioned on housing 10 inside, and multiple introducing devices 20 are separately positioned on the end face of housing 10 one end.
The outside, one end of housing 10 is provided with chamber lid 11; In the other end of this housing 10, be respectively equipped with gland 12, rubber blanket 13, sight glass 14 and copper band 15.Copper band 15, sight glass 14, rubber blanket 13, gland 12 are fitted and connected successively, and are connected with the other end inwall of this housing 10; The inside of this housing 10 is provided with bracing frame 16, and switch component 30, CCD camera assembly 40 are separately positioned on bracing frame 16.
Multiple introducing devices 20 are separately positioned on chamber lid 11.Introducing device 20 comprises cable 21, inlet tube 22, sealing ring 23, closure plate 24, packing ring 25 and clamp nut 26.11 inside that are arranged on housing 10 are covered by chamber in one end of cable 21, the other end of this cable 21 is connected with external power source by inlet tube 22, closure plate 24 is arranged in inlet tube 22 by sealing ring 23 press seals, between clamp nut 26 and closure plate 24, by packing ring 25 press seals, this clamp nut 26 is connected with inlet tube 22.
Chamber of the present utility model lid 11, sight glass 14 and introducing device 20 all have flame proof function, and explosion insulation performance is observed the pertinent regulations of GB 3836.1, GB 3836.2.
As shown in Figure 1, Figure 3, switch component 30 comprises: switch 31, power supply 32 and switch bracing frame 33; Switch bracing frame 33 is arranged on bracing frame 16, and switch 31, power supply 32 are separately positioned on this switch bracing frame 33; Power supply 32 one end in being arranged on housing 10 with cable 21 is connected, and above-mentioned power supply 32 is connected with above-mentioned switch 31.
Switch 31 in the present embodiment comprises switch network interface 311, switch optical fiber interface 312.
CCD camera assembly 40 comprises: network code plate 41, CCD camera 42.CCD camera 42 is arranged on bracing frame 16, and network code plate 41 is arranged on a side of this CCD camera 42, and the opposite side of this CCD camera 42 is adjacent with sight glass 14; Power supply 32 is connected with network code plate 41, and this network code plate 41 is connected with switch network interface 311, the CCD camera 42 of switch 31 respectively.
Light at extraneous scenery enters CCD camera 42 by sight glass 14, after line focus, CCD camera 42 is exported composite video signal, this composite video signal is through network code plate 41, switch 31, according to actual setting, can this composite video signal be transferred in network hard disk video recorder (Network Video Recorder is called for short NVR) by Optical Fiber Transmission or Internet Transmission, image is presented on the display of end host the most at last.Many video cameras can carry out cascade by wire jumper or netting twine, and the network code plate 41 of every video camera is distributed to different IP addresses, make can browse the monitoring picture of many video cameras on the display of a station terminal main frame simultaneously.
In the present embodiment, CCD camera 42 is fixedly connected by mode and the network code plate 41 of rotation; Network code plate 41 is connected with switch network interface 311 by netting twine.Adopt Ethernet switch for this switch 31.Because this switch 31 comprises switch network interface 311, switch optical fiber interface 312, therefore user can be according to actual needs, selects to adopt Optical Fiber Transmission mode or Internet Transmission mode to carry out the output of vision signal.In real work, on-the-spot cable 21 enters the inside of housing 10, and external power source is powered by cable 21, final network code plate 41, the switch 31 given of power supply 32.
In the present embodiment, select CCD camera 42 and network code plate 41 according to the environmental condition such as distance, size, illuminance that is monitored thing.Wherein, it is the Video coding plate of RW-HD720P that network code plate 41 adopts model, and the pixel resolution that is of the Video coding plate of this model is 720P, has the functions such as video recording, photograph shooting, intelligent alarm simultaneously, supports DDNS, local area network (LAN), wide area network.
As shown in Figure 1, this video camera also comprises mounting bracket 50, and mounting bracket 50 is connected with housing 10, is convenient to this video camera and installs in the position of actual working environment.
Although content of the present utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.Read after foregoing those skilled in the art, for multiple amendment of the present utility model and substitute will be all apparent.Therefore, protection range of the present utility model should be limited to the appended claims.
Claims (6)
1. a flame-proof mine network camera instrument, is characterized in that, this video camera comprises: housing (10), switch component (30), CCD camera assembly (40), multiple introducing device (20); Described switch component (30), CCD camera assembly (40) is separately positioned on described housing (10) inside, and described multiple introducing devices (20) are separately positioned on the end face of described housing (10) one end.
2. flame-proof mine network camera instrument as claimed in claim 1, is characterized in that, the outside, one end of described housing (10) is provided with chamber lid (11); In the other end of this housing (10), be respectively equipped with gland (12), rubber blanket (13), sight glass (14) and copper band (15); Described copper band (15), sight glass (14), rubber blanket (13), gland (12) are fitted and connected successively, and are connected with the other end inwall of this housing (10); The inside of this housing (10) is provided with bracing frame (16), and described switch component (30), CCD camera assembly (40) is separately positioned on described bracing frame (16).
3. flame-proof mine network camera instrument as claimed in claim 2, is characterized in that, described multiple introducing devices (20) are separately positioned on described chamber lid (11);
Described introducing device (20) comprises cable (21), inlet tube (22), sealing ring (23), closure plate (24), packing ring (25) and clamp nut (26); One end of described cable (21) is arranged on the inside of described housing (10) by described chamber lid (11), the other end of this cable (21) is connected with external power source by described inlet tube (22); Described closure plate (24) is arranged in described inlet tube (22) by described sealing ring (23) press seal, between described clamp nut (26) and described closure plate (24), by described packing ring (25) press seal, this clamp nut (26) is connected with described inlet tube (22).
4. flame-proof mine network camera instrument as claimed in claim 3, is characterized in that, described switch component (30) comprises: switch (31), power supply (32) and switch bracing frame (33); It is upper that described switch bracing frame (33) is arranged on described bracing frame (16), and described switch (31), power supply (32) is separately positioned on this switch bracing frame (33); Described power supply (32) is arranged on the interior one end of housing (10) with described cable (21) and is connected, and described power supply (32) is connected with described switch (31).
5. flame-proof mine network camera instrument as claimed in claim 4, is characterized in that, described CCD camera assembly (40) comprises: network code plate (41), CCD camera (42); It is upper that described CCD camera (42) is arranged on described bracing frame (16), and described network code plate (41) is arranged on a side of this CCD camera (42), and the opposite side of this CCD camera (42) and described sight glass (14) are adjacent; Described power supply (32) is connected with described network code plate (41), and this network code plate (41) is connected with described switch (31), CCD camera (42) respectively.
6. flame-proof mine network camera instrument as claimed in claim 1, is characterized in that, this video camera also comprises mounting bracket (50), and described mounting bracket (50) is connected with described housing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139430.7U CN203775306U (en) | 2014-03-26 | 2014-03-26 | Mining flameproof type network camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139430.7U CN203775306U (en) | 2014-03-26 | 2014-03-26 | Mining flameproof type network camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203775306U true CN203775306U (en) | 2014-08-13 |
Family
ID=51292448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420139430.7U Expired - Lifetime CN203775306U (en) | 2014-03-26 | 2014-03-26 | Mining flameproof type network camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203775306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109089088A (en) * | 2018-10-19 | 2018-12-25 | 贵州盘江精煤股份有限公司 | A kind of New Coal Mine downhole video camera signals transmission monitor system |
| CN109640030A (en) * | 2019-01-07 | 2019-04-16 | 厦门亿联网络技术股份有限公司 | A kind of audio-video peripheral expansion device and method of video conferencing system |
-
2014
- 2014-03-26 CN CN201420139430.7U patent/CN203775306U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109089088A (en) * | 2018-10-19 | 2018-12-25 | 贵州盘江精煤股份有限公司 | A kind of New Coal Mine downhole video camera signals transmission monitor system |
| CN109640030A (en) * | 2019-01-07 | 2019-04-16 | 厦门亿联网络技术股份有限公司 | A kind of audio-video peripheral expansion device and method of video conferencing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210512 Address after: 311100 room 701-6, building 1, no.6, Longzhou Road, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang shangchuang Intelligent Technology Co.,Ltd. Address before: No.1568, Songfu Road, industrial park, Qingpu District, Shanghai, 201706 Patentee before: SHANGHAI CHUANGLI PUYU AUTOMATION ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
|
| CX01 | Expiry of patent term |