CN204721450U - Boring video instrument - Google Patents
Boring video instrument Download PDFInfo
- Publication number
- CN204721450U CN204721450U CN201520477032.0U CN201520477032U CN204721450U CN 204721450 U CN204721450 U CN 204721450U CN 201520477032 U CN201520477032 U CN 201520477032U CN 204721450 U CN204721450 U CN 204721450U
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- Prior art keywords
- room
- power supply
- instrument
- cable
- boring
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- 238000007789 sealing Methods 0.000 claims abstract description 38
- 238000004891 communication Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000003287 optical effect Effects 0.000 abstract description 12
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 239000003245 coal Substances 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 239000000284 extract Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241000168254 Siro Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides a kind of boring video instrument, and this boring video instrument comprises: sealing cap, instrument room, power supply room and cable connector; One end of instrument room connects sealing cap, and the other end connects power supply room, is provided with camera, lighting device, processor, memory and communication interface in instrument room; Power supply is provided with, for powering for instrument room in power supply room; Power supply room is away from one end connection cable joint of instrument room.The boring video instrument that the utility model provides is without the need to can coaxial cable, the cable such as optical cable or twisted-pair feeder of real-time Transmission high frequency video picture signal, can directly adopt the cable that the resistance to tension such as armored cable or steel wire rope is strong, avoiding the broken string falling accident that existing boring video instrument can only adopt the cables such as coaxial cable, optical cable or twisted-pair feeder and the generation when meeting card, effectively raising construction safety coefficient.
Description
Technical field
The utility model relates to boring detection technique, particularly relates to a kind of boring video instrument.
Background technology
Safety of coal mines is the major issue in current coal production, and the structure situation of understanding coal mine drilling inside promptly and accurately, for Safety of Coal Mine Production important in inhibiting.The extensive boring recording apparatus that adopts is observed coal mine drilling at present, and the geologic structure in detection boring, determines the possibility of the situations such as appearance is permeable, Gas Outburst, to take measures in time, realize the safety in production in colliery.
Existing boring recording apparatus generally includes ground control system and boring video instrument two parts, boring video instrument is connected with ground control system by cables such as coaxial cable, optical cable or twisted-pair feeders, and the vedio data of detection is real-time transmitted to ground control system by cable.
Existing this boring video instrument can only use coaxial cable, optical cable or Double-strand transmission vedio data, and the tension cutting capacity of these cables is poor, in deep hole, the deadweight of cable adds that the weight of boring video instrument just likely reaches broken string critical value, when meeting card, the falling accident that breaks very easily occurs, coefficient of safety is very low.
Utility model content
For the above-mentioned defect of prior art, the utility model provides a kind of boring video instrument, in order to improve construction safety coefficient.
The utility model provides a kind of boring video instrument, comprising: sealing cap, instrument room, power supply room and cable connector; One end of instrument room connects sealing cap, and the other end connects power supply room, and be provided with camera, lighting device, processor, memory and communication interface in instrument room, camera, memory are connected with processor respectively with communication interface; Camera and lighting device are positioned at one end near sealing cap, instrument room, and sealing cap is provided with light-passing board away from one end of instrument room, the light transmission light-passing board that lighting device sends; Communication interface is used for communicating with ground processing equipment; Power supply is provided with, for powering for instrument room in power supply room; Power supply room is away from one end connection cable joint of instrument room.
In an embodiment of the present utility model, in instrument room, be also provided with the first power supply interface, in power supply room, be also provided with the second power supply interface matched with the first power supply interface; First power supply interface is connected with camera, lighting device, processor and memory respectively, and the second power supply interface is connected with power supply.
In an embodiment of the present utility model, power supply is rechargeable battery.
In an embodiment of the present utility model, in power supply room, be also provided with the charging inlet be connected with rechargeable battery.
In an embodiment of the present utility model, in power supply room, be also provided with mains switch.
In an embodiment of the present utility model, the external diameter of sealing cap is more than or equal to the external diameter of instrument room, and the external diameter of instrument room is more than or equal to the external diameter of power supply room.
In an embodiment of the present utility model, between sealing cap and instrument room, between instrument room and power supply room, between power supply room and cable connector, pass through screwed connection.
In an embodiment of the present utility model, one end of instrument room is provided with the external screw thread for connecting sealing cap, and the other end of instrument room is provided with the internal thread for connecting power supply room; One end of cable connector is provided with the internal thread for connecting power supply room, and the other end of cable connector is provided with the external screw thread for connection cable.
The boring video instrument that the utility model provides, by the processor arranged in instrument room, can by camera collection to vedio data process after be stored in the memory arranged in instrument room, then collection terminate by boring video instrument from boring pull-out after, extract the vedio data stored in memory again, thus without the need to can the coaxial cable of real-time Transmission high frequency video picture signal, the cable such as optical cable or twisted-pair feeder, can directly adopt the cable that the resistance to tension such as armored cable or steel wire rope is strong, avoid existing boring video instrument and can only adopt coaxial cable, the cable such as optical cable or twisted-pair feeder and meet card time occur broken string falling accident, effectively raise construction safety coefficient.
Accompanying drawing explanation
The structural representation of the boring video instrument embodiment one that Fig. 1 provides for the utility model;
The structural representation of the boring video instrument embodiment two that Fig. 2 provides for the utility model.
Description of reference numerals:
1-sealing cap; 2-instrument room;
3-power supply room; 4-cable connector;
5-camera; 6-lighting device;
7-processor; 8-memory;
9-communication interface; 10-light-passing board;
11-power supply; 12-first power supply interface;
13-second power supply interface; 14-charging inlet;
15-mains switch.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The structural representation of the boring video instrument embodiment one that Fig. 1 provides for the utility model, as shown in Figure 1, the boring video instrument in the present embodiment comprises: sealing cap 1, instrument room 2, power supply room 3 and cable connector 4; One end of instrument room 2 connects sealing cap 1, and the other end connects power supply room 3, and be provided with camera 5, lighting device 6, processor 7, memory 8 and communication interface 9 in instrument room 2, camera 5, memory 8 are connected with processor 7 respectively with communication interface 9; Camera 5 and lighting device 6 are positioned at one end near sealing cap 1, instrument room 2, and sealing cap 1 is provided with light-passing board 10 away from one end of instrument room 2, the light transmission light-passing board 10 that lighting device 6 sends; Communication interface 9 is for communicating with ground processing equipment; Power supply 11 is provided with, for powering for instrument room 2 in power supply room 3; Power supply room 3 is away from one end connection cable joint 4 of instrument room 2.
Concrete, boring video instrument is Split type structure, specifically be divided into sealing cap 1, instrument room 2, power supply room 3 and cable connector 4 four part, thus the installation and removal of each parts in the video instrument body of being convenient to hole, sealing cap 1, instrument room 2, between power supply room 3 and cable connector 4, specifically realize dismounting or assembling by screw thread; Certainly, for the ease of manufacturing, instrument room 2, power supply room 3 and cable connector 4 also can be structure as a whole, and specifically can arrange as required.The body of the composition boring sealing cap 1 of video instrument, instrument room 2, power supply room 3 and cable connector 4 all adopts the metal with certain anti-pressure ability to make, and such as Steel material, damages in down-hole collision to avoid boring video instrument.The sealing cap 1 of boring video instrument links together with instrument room 2, plays sealing function, damages instrument to avoid the liquid in boring to enter boring video instrument inside.
Lighting device 6 in instrument room 2 can be light-emitting diode (Light Emitting Diode; Be called for short LED) illuminating lamp; Lighting device 6 can be independent device, evenly can arrange when arranging around camera 5, for camera 5 provides light; Lighting device 6 also can directly be integrated on camera 5.Light-passing board 10 on sealing cap 1 is specifically as follows transparent glass, and the light that lighting device 6 sends can through light-passing board 10 for camera 5 provides light.
Processor 7 in instrument room 2 can be made up of single-chip microcomputer and peripheral circuit thereof, and the vedio data for being gathered by camera 5 carries out processing rear storage in the memory 8; Concrete, processor 7 can according to image-time or time m-image form vedio data is stored in the memory 8.Memory 8 can be integrated in single-chip microcomputer inside, also can be the independent storage card being positioned at single-chip microcomputer outside, such as secure digital (Secure Digital Memory; Be called for short SD) card.Communication interface 9 in instrument room 2 can be RS232 interface or USB (Universal Serial Bus; Be called for short USB) interface etc. other for transmitting the communication interface of data.
Power supply 11 in power supply room 3 can be common batteries or rechargeable battery; Power supply 11 can directly be connected with each parts in instrument room 2, also can arrange power supply interface in instrument room 2 and power supply room 3, be communicated with two power supply interfaces when needs are powered by connecting line, power supply 11 is powered for instrument room 2.The cable that cable connector 4 connects can be the cable that other tension cutting capacities such as armoured cable or steel wire rope are strong.
The boring video instrument of the present embodiment in use, under enter boring before, linked together by will hole video instrument and ground processing equipment (as computer) of communication interface 9, by ground processing equipment, time synchronized operation carried out to video instrument of holing; Disconnect the connection between boring video instrument and ground processing equipment, by cable connector 4, boring video instrument and cable are linked together, then will enter in boring under boring video instrument to start to gather vedio data; In gatherer process, the vedio data that camera 5 gathers by the processor 7 of boring video instrument stores in the memory 8 according to the form of image-time; After collection terminates, video instrument of holing is pull-out from boring, boring video instrument and ground processing equipment is linked together by communication interface 9, extracts the image-time data stored in the memory 8 of boring video instrument; Then the expression degree of depth obtained according to ground processing equipment and the degree of depth-time data of corresponding relation between the time, can obtain the image-depth curve of corresponding relation between presentation video and the degree of depth.It should be noted that, if memory 8 is SD card, after collection terminates, directly SD card can be taken out, extract image-time data by card reader.
Existing boring video instrument is all be connected with the ground processing equipment (as computer) in ground control system by cables such as coaxial cable, optical cable or twisted-pair feeders, the vedio data of detection is real-time transmitted to the boring video instrument of ground control system the present embodiment by cable, these cables all can be used for carry high frequency video signal, but tension cutting capacity is poor; In existing logging system, can be used in the cable of signal transmission, the tension cutting capacity of armoured cable is strong, but can only low frequency pulse signal be transmitted, can not real-time Transmission high frequency video picture signal, existing boring video instrument can only adopt coaxial cable, the cable real-time transmission of video view data such as optical cable or twisted-pair feeder of tension cutting capacity difference, and coefficient of safety is low.The boring video instrument that the present embodiment provides, in the process gathered, vedio data is prestored in the memory 8, after collection terminates, again vedio data is transferred to ground processing equipment, without the need to can the coaxial cable of real-time Transmission high frequency video picture signal, the cable such as optical cable or twisted-pair feeder, thus can adopt the strong cable of the resistance to tension such as armored cable or steel wire rope will hole video instrument send into boring image data, avoid existing boring video instrument and can only adopt coaxial cable, the cable such as optical cable or twisted-pair feeder and meet card time occur broken string falling accident, effectively raise construction safety coefficient.
The boring video instrument that the present embodiment provides, by the processor arranged in instrument room, can by camera collection to vedio data process after be stored in the memory arranged in instrument room, then collection terminate by boring video instrument from boring pull-out after, extract the vedio data stored in memory again, thus without the need to can the coaxial cable of real-time Transmission high frequency video picture signal, the cable such as optical cable or twisted-pair feeder, can directly adopt the cable that the resistance to tension such as armored cable or steel wire rope is strong, avoid existing boring video instrument and can only adopt coaxial cable, the cable such as optical cable or twisted-pair feeder and meet card time occur broken string falling accident, effectively raise construction safety coefficient.
The structural representation of the boring video instrument embodiment two that Fig. 2 provides for the utility model, the present embodiment is to above-mentioned further optimization embodiment illustrated in fig. 1, Fig. 2 is specially the schematic diagram under boring video instrument disassembly status, as shown in Figure 2, on basis embodiment illustrated in fig. 1, also be provided with the first power supply interface 12 in instrument room 2, in power supply room 3, be also provided with the second power supply interface 13 matched with the first power supply interface 12; First power supply interface 12 is connected with camera 5, lighting device 6, processor 7 and memory 8 respectively, and the second power supply interface 13 is connected with power supply 11.
Concrete, the first power supply interface 12 and the second power supply interface 13 can be USB interface, 4 pins (4-pin) power interface etc. other can be used for the interface of powering.When needs are powered, by connecting line, the first power supply interface 12 and the second power supply interface 13 are linked together, power for instrument room 2 to make power supply 11; When not needing power supply, the first power supply interface 12 and the second power supply interface 13 can be disconnected, to save electric power.
Optionally, in this enforcement, power supply 11 adopts rechargeable battery, thus effectively can extend the service time of battery, and flying power is strong, it also avoid simultaneously and repeatedly changes battery and impact on efficiency of construction, further increase operating efficiency.
Further, in power supply room 3, the charging inlet 14 be connected with rechargeable battery can also being set, so that charge to rechargeable battery, thus repeatedly dismantling rechargeable battery during without the need to charging.
Mains switch 15 can also be provided with in power supply room 3, thus can when holing video instrument work opening power 11, the powered-down 11 when video instrument of holing does not work, to save electric power.
In addition, in the present embodiment, the external diameter of sealing cap 1 is more than or equal to the external diameter of instrument room 2, the external diameter of instrument room 2 is more than or equal to the external diameter of power supply room 3, thus when the head (i.e. sealing cap 1) of video instrument of holing can stretch into boring, the afterbody (i.e. power supply room 3) of boring video instrument also can stretch into boring and smoothly not by clamping stagnation, avoids the excessive and clamping stagnation situation of appearance of boring video instrument afterbody.Preferably be set in the present embodiment, the external diameter of sealing cap 1 equals the external diameter of instrument room 2, the external diameter of instrument room 2 equals the external diameter of power supply room 3, and the outer tube diameter of the sealing cap 1 of video instrument of namely holing, instrument room 2 and power supply room 3 is equal, to improve the compression strength of boring video instrument entirety.Cable connector 4 is usually all comparatively thin, can arrange, specifically do not limit herein according to conventional size.
In the present embodiment, by screwed connection between sealing cap 1 and instrument room 2, between instrument room 2 and power supply room 3, between power supply room 3 and cable connector 4, to ensure the compact siro spinning technology of holing between each body of video instrument.Specifically when connecting, also can add the parts that sealing ring etc. has sealing function, to ensure the sealing property of boring video instrument body further, avoiding the liquid in holing or air enter boring video instrument inside and damage instrument.
For a specific embodiment, one end of instrument room 2 arranges the external screw thread for connecting sealing cap 1, and the other end of instrument room 2 arranges the internal thread for connecting power supply room 3; One end of cable connector 4 arranges the internal thread for connecting power supply room 3, and the other end of cable connector 4 arranges the external screw thread being used for connection cable.Instrument room 2 stretches in sealing cap 1 when mounted, thus can ensure that there are enough spaces instrument room 2, can also avoid the parts damaged in installation process in instrument room 2 simultaneously.Corresponding, sealing cap 1 arranges internal thread near one end of instrument room 2, and the two ends of power supply room 3 arrange external screw thread.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (8)
1. a boring video instrument, is characterized in that, comprising: sealing cap, instrument room, power supply room and cable connector;
One end of described instrument room connects sealing cap, the other end connects power supply room, be provided with camera, lighting device, processor, memory and communication interface in described instrument room, described camera, described memory are connected with described processor respectively with described communication interface; Described camera and described lighting device are positioned at one end near described sealing cap, described instrument room, and described sealing cap is provided with light-passing board away from one end of described instrument room, light-passing board described in the light transmission that described lighting device sends; Described communication interface is used for communicating with ground processing equipment;
Power supply is provided with, for powering for described instrument room in described power supply room; Described power supply room connects described cable connector away from one end of described instrument room.
2. boring video instrument according to claim 1, is characterized in that, is also provided with the first power supply interface in described instrument room, is also provided with the second power supply interface matched with described first power supply interface in described power supply room; Described first power supply interface is connected with described camera, described lighting device, described processor and described memory respectively, and described second power supply interface is connected with described power supply.
3. boring video instrument according to claim 1, is characterized in that, described power supply is rechargeable battery.
4. boring video instrument according to claim 3, is characterized in that, is also provided with the charging inlet be connected with described rechargeable battery in described power supply room.
5. boring video instrument according to claim 3, is characterized in that, is also provided with mains switch in described power supply room.
6. boring video instrument according to claim 1, is characterized in that, the external diameter of described sealing cap is more than or equal to the external diameter of described instrument room, and the external diameter of described instrument room is more than or equal to the external diameter of described power supply room.
7. the boring video instrument according to any one of claim 1-6, is characterized in that, passes through screwed connection between described sealing cap and described instrument room, between described instrument room and described power supply room, between described power supply room and described cable connector.
8. boring video instrument according to claim 7, is characterized in that, one end of described instrument room is provided with the external screw thread for connecting described sealing cap, and the other end of described instrument room is provided with the internal thread for connecting described power supply room; One end of described cable connector is provided with the internal thread for connecting described power supply room, and the other end of described cable connector is provided with the external screw thread for connection cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520477032.0U CN204721450U (en) | 2015-07-03 | 2015-07-03 | Boring video instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520477032.0U CN204721450U (en) | 2015-07-03 | 2015-07-03 | Boring video instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204721450U true CN204721450U (en) | 2015-10-21 |
Family
ID=54320407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520477032.0U Expired - Fee Related CN204721450U (en) | 2015-07-03 | 2015-07-03 | Boring video instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204721450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104935800A (en) * | 2015-07-03 | 2015-09-23 | 淮南矿业(集团)有限责任公司 | Drilling video recording instrument |
-
2015
- 2015-07-03 CN CN201520477032.0U patent/CN204721450U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104935800A (en) * | 2015-07-03 | 2015-09-23 | 淮南矿业(集团)有限责任公司 | Drilling video recording instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 |
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| CF01 | Termination of patent right due to non-payment of annual fee |