CN201540506U - Mining flame-proof computer case - Google Patents
Mining flame-proof computer case Download PDFInfo
- Publication number
- CN201540506U CN201540506U CN2009202569558U CN200920256955U CN201540506U CN 201540506 U CN201540506 U CN 201540506U CN 2009202569558 U CN2009202569558 U CN 2009202569558U CN 200920256955 U CN200920256955 U CN 200920256955U CN 201540506 U CN201540506 U CN 201540506U
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Abstract
The utility model relates to a mining flame-proof computer case, and belongs to the technical field of mining detecting instruments. The mining flame-proof computer case comprises a computer, a switch power supply, and a flame-proof case body including a main cavity body and a wiring cavity; a wiring terminal is arranged between the main cavity body and the wiring cavity; a buffer fire-retardant layer is arranged on the inner walls of a plurality of outlets of the wiring cavity; a main frame, a display screen and a power supply of a computer, and a computer operating circuit are positioned in the main cavity body; a cable of the power supply is connected with one end of the wiring terminal in the main cavity body; the external introduced cable penetrates the buffer fire-retardant layer of the corresponding outlets of the wiring cavity and is connected with the wiring terminal; and a signal wire of the computer penetrates the space between the main cavity body and the wiring cavity, and the buffer fire-retardant layer of the corresponding outlets of the wiring cavity to be extracted. The utility model has the advantages that the remote transmission can be realized; the safety detection of a mine conveyor belt is favorable; and the technical requirements of mine application are met.
Description
Technical field
The utility model relates to a kind of flame-proof mine computer casing, belongs to mining detecting instrument technical field.
Background technology
The application scenario of belt feeder is very extensive, but the conveying belt in the belt feeder certainly will cause conveying to interrupt in case appearance is ruptured, and influence production also can bring potential safety hazard.For meeting the needs of, the pick-up unit that utilizes X ray to carry out the perspective flaw detection of conveying belt has been arranged now, this class pick-up unit has effectively solved the detection to the perspective flaw detection of conveying belt, can in time find relevant issues, help initiatively taking the necessary technology measure to be removed a hidden danger, but existing this class pick-up unit can't be used at a large amount of underground mines of conveying belt that use, and crucial problem is not have explosion prevention function.
Summary of the invention
The purpose of this utility model provides a kind of flame-proof mine computer casing, computing machine in the existing conveying belt perspective of the solution carrying out flaw detection device is not because of having the flame proof function, existence can't be in the defective of mine application, the utility model satisfies the technical requirement of mine application, the safety detection that helps mine conveyer belt, the production efficiency of raising mine.
The purpose of this utility model is achieved through the following technical solutions, and a kind of flame-proof mine computer casing comprises computing machine, Switching Power Supply, it is characterized in that, the flameproof cabinet of being made up of main cavity and wire connection cavity is set; Be provided with binding post between main cavity and the wire connection cavity, some outlet inwalls of wire connection cavity are provided with the buffering flame-retardant layer; The operating circuit of the main frame of computing machine, display screen and power supply thereof, computing machine places in the main cavity, and its feed cable connects an end of main cavity internal wiring terminal, and the buffering flame-retardant layer that the external cable of introducing passes the corresponding outlet of wire connection cavity connects binding post; The signal wire of computing machine passes between main cavity and wire connection cavity, the buffering flame-retardant layer of the corresponding outlet of wire connection cavity and drawing.
Main cavity is provided with case lid, the hinged after bolt of case lid and main cavity one side, and display screen is fixed on case lid or the wall box.
Circuit board in the operating circuit is fixed on case lid or the wall box, and the control button in the operating circuit passes case lid or wall box is handled the circuit in the operating circuit, replaces mouse.
Photoelectricity signal converter and power supply adaptor thereof are set in main chamber, the signal of computing machine is connected to the photoelectricity signal converter, the photoelectricity signal converter is to connect optical cable behind the light signal with electrical signal conversion, and optical cable passes between main cavity and wire connection cavity, the buffering flame-retardant layer of the corresponding outlet of wire connection cavity is drawn.
The utility model is to use the design of carrying out for adapting to mine, is made up of the explosion insulation main cavity body and the wire connection cavity of metal solder, has computing machine, display screen, control circuit in the main cavity; " selector button " in the control circuit is being fixed under the requirement that meets the flame proof condition on the case lid of main cavity, under the support of Control Software, utilize " selector button " that the switch on the control circuit is controlled, the mouse of computing machine just can be selected as the mouse of common computer, a series of operations such as rolling; Photoelectricity signal converter and power supply adaptor thereof can be set in main chamber, Computer signal is connected on the photoelectricity signal converter, the photoelectricity signal converter converts the electrical signal to light signal after the optical cable transmission can realize long-distance transmissions, and the utility model satisfies the technical requirement of mine application.
Description of drawings
Fig. 1 is the main TV structure synoptic diagram of the utility model when opening case lid;
Fig. 2 is the plan structure synoptic diagram of the utility model when opening case lid;
Embodiment
Further specify the utility model in conjunction with the accompanying drawings and embodiments, embodiment one as shown in Figure 1, 2, the utility model is made of computing machine 2, control circuit 3, Switching Power Supply 4, main cavity 5 and wire connection cavity 7, wire connection cavity 7 is arranged in bolt connects the main cavity 5 of case lid, and the inwall that respectively exports of wire connection cavity 7 is provided with buffering flame-retardant layer 6; Computing machine 2, control circuit 3, Switching Power Supply 4 place in the main cavity 5 of metal solder, and the interior buffering flame-retardant layer 6 of each corresponding outlet that the feed cable of computing machine 2, control circuit 3 passes wire connection cavity 7 is connected with external unit.Computer display is fixed on case lid or the wall box; Each button in the control circuit is fixed on case lid or the wall box.
Embodiment two, the utility model is made of photoelectricity signal converter 1 and power supply adaptor, computing machine 2, control circuit 3, Switching Power Supply 4, main cavity 5 and wire connection cavity 7, photoelectricity signal converter 1 and power supply adaptor thereof, computing machine 2, control circuit 3, Switching Power Supply 4 place in the main cavity 5 of metal solder, the signal of computing machine 4 is connected to photoelectricity signal converter 1, photoelectricity signal converter 1 is to connect optical cable behind the light signal with electrical signal conversion, and optical cable passes the buffering flame-retardant layer 6 of main cavity 5 and 7 of wire connection cavities, wire connection cavity 7 corresponding outlets and draws.Photoelectricity signal converter 1 in the utility model adopts existing matured product.
Claims (4)
1. a flame-proof mine computer casing comprises computing machine, Switching Power Supply, it is characterized in that, the flameproof cabinet of being made up of main cavity and wire connection cavity is set; Be provided with binding post between main cavity and the wire connection cavity, some outlet inwalls of wire connection cavity are provided with the buffering flame-retardant layer; The operating circuit of the main frame of computing machine, display screen and power supply thereof, computing machine places in the main cavity, and its feed cable connects an end of main cavity internal wiring terminal, and the buffering flame-retardant layer that the external cable of introducing passes the corresponding outlet of wire connection cavity connects binding post; The signal wire of computing machine passes between main cavity and wire connection cavity, the buffering flame-retardant layer of the corresponding outlet of wire connection cavity and drawing.
2. flame-proof mine computer casing according to claim 1 is characterized in that main cavity is provided with case lid, the hinged after bolt of case lid and main cavity one side, and display screen is fixed on case lid or the wall box.
3. flame-proof mine computer casing according to claim 1, it is characterized in that, circuit board in the operating circuit is fixed on case lid or the wall box, and the control button in the operating circuit passes case lid or wall box is handled the circuit in the operating circuit, replaces mouse.
4. flame-proof mine computer casing according to claim 1, it is characterized in that, photoelectricity signal converter and power supply adaptor thereof are set in main chamber, the signal of computing machine is connected to the photoelectricity signal converter, the photoelectricity signal converter is to connect optical cable behind the light signal with electrical signal conversion, and optical cable passes between main cavity and wire connection cavity, the buffering flame-retardant layer of the corresponding outlet of wire connection cavity is drawn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202569558U CN201540506U (en) | 2009-11-11 | 2009-11-11 | Mining flame-proof computer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202569558U CN201540506U (en) | 2009-11-11 | 2009-11-11 | Mining flame-proof computer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201540506U true CN201540506U (en) | 2010-08-04 |
Family
ID=42591967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202569558U Expired - Fee Related CN201540506U (en) | 2009-11-11 | 2009-11-11 | Mining flame-proof computer case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201540506U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102270060A (en) * | 2011-06-24 | 2011-12-07 | 徐州宝迪电气有限公司 | Anti-explosion wire leading method of touch screen |
| CN106027939A (en) * | 2016-05-28 | 2016-10-12 | 安徽富煌和利时科技股份有限公司 | Bus vehicular hard disk video recorder |
-
2009
- 2009-11-11 CN CN2009202569558U patent/CN201540506U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102270060A (en) * | 2011-06-24 | 2011-12-07 | 徐州宝迪电气有限公司 | Anti-explosion wire leading method of touch screen |
| CN106027939A (en) * | 2016-05-28 | 2016-10-12 | 安徽富煌和利时科技股份有限公司 | Bus vehicular hard disk video recorder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20131111 |