CN105388794A - Button box - Google Patents
Button box Download PDFInfo
- Publication number
- CN105388794A CN105388794A CN201510938578.6A CN201510938578A CN105388794A CN 105388794 A CN105388794 A CN 105388794A CN 201510938578 A CN201510938578 A CN 201510938578A CN 105388794 A CN105388794 A CN 105388794A
- Authority
- CN
- China
- Prior art keywords
- communication interface
- button box
- controller
- casing
- box according
- 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.)
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention provides a button box which comprises a box body and a controller arranged in the box body. The surface of the box body is provided with switch buttons connected with the controller; each switch button is corresponding to indicator lights for displaying the state thereof; one side of the box body is provided with a power supply interface, a main communication interface and a standby communication interface; power is supplied to each component in the box body through the power supply interface; the main communication interface is connected with an upper computer to receive a control instruction; the standby communication interface can connect other button boxes in series; the box body is provided with a dial switch connected with the controller; and access addresses of the main and standby communication interfaces are adjusted through the connection or disconnection of the dial switch. The button box is simple in structure, meets an intrinsic safety protocol, is made of stainless steel material, and can be suitable for underground mine environment; and the control mechanism is arranged inside and is in a seal state in the box body, thereby preventing hazardous gas of the underground mine.
Description
Technical field
The invention belongs to coal mine equipment control technology field, particularly relate to a kind of button box based on essential safety agreement.
Background technology
Button box is used for control and the display device state of coal mine machinery equipment, but existing button box majority does not meet essential safety agreement, cannot meet the demand of Mining Enterprises.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of button box, cannot meet the problem of essential safety agreement for solving button box in prior art.
For achieving the above object and other relevant objects, the invention provides a kind of button box, comprising:
Casing, and the controller be arranged in this casing, described tank surface is provided with the shift knob be all connected with this controller, the pilot lamp of each described its state of shift knob correspondence display, the side of described casing is respectively equipped with power interface, main communication interface and standby communication interface, be each power elements in described casing by described power interface, described main communication interface connects host computer to receive steering order, described standby communication interface is with other button box of connecting, wherein, described casing is provided with the toggle switch that to be connected with this controller, disconnected by toggle switch or close to regulate master, the reference address of standby communication interface.
Preferably, described casing is provided with the status lamp of display power supply state.
Preferably, all corresponding two pilot lamp of each described shift knob, a pilot lamp closes to show it, and another pilot lamp disconnects to show it.
Preferably, described shift knob is rotary switch, and its number is 16.
Preferably, the material of described casing is stainless steel.
Preferably, be provided with in described casing and be connected in order to the watchdog chip of controller described in count resets with controller.
Preferably, the ferroelectric memory that to be connected with controller is provided with in described casing.
Preferably, described main communication interface is RS485 interface with standby communication interface.
Preferably, the button box number of described spare communication interface tandem is less than 10.
As mentioned above, button box of the present invention, has following beneficial effect:
The structure of this button box is simple, meet essential safety agreement, and casing is stainless steel formation, the environment under ore deposit can be suitable for, control gear built-in with casing in be sealing state, avoid hazardous gas under ore deposit, wherein, pushbutton switch is 15 road restoration type rotary switches and 1 road self-locking type button, is shown the duty of each rotary switch, conveniently export control by pilot lamp.
Accompanying drawing explanation
Fig. 1 is shown as the structured flowchart in the casing of button box of the present invention;
Fig. 2 is shown as button box structural representation of the present invention.
Element numbers explanation
1 casing
2 fixtures
3 shift knobs
4 pilot lamp
5 power interfaces
6 main communication interfaces
7 for communication interface
8 status lamps
9 watchdog chips
10 ferroelectric memorys
Embodiment
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this instructions can understand other advantages of the present invention and effect easily.
Refer to Fig. 1 to Fig. 2.Notice, structure, ratio, size etc. that this instructions institute accompanying drawings illustrates, content all only in order to coordinate instructions to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, still all should drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, quote in this instructions as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
Refer to Fig. 1, the invention provides the structured flowchart in a kind of casing of button box, comprising:
Be arranged on the controller in this casing 1, described casing 1 is provided with the shift knob 3 be all connected with this controller on the surface, the pilot lamp 4 of each its state of described shift knob 3 correspondence display, the side of described casing 1 is respectively equipped with power interface 5, main communication interface 6 and standby communication interface 7, wherein, the top of this casing 1 is provided with two fixtures 2, in order to install casing 1, described power interface 5 is each power elements in described casing 1, described main communication interface 6 connects host computer to receive steering order, described standby communication interface 7 is with other button box of connecting, wherein, described casing 1 is provided with the toggle switch that to be connected with this controller, disconnected by toggle switch or close to regulate master, the reference address of standby communication interface 7.
In the present embodiment, described master and slave communication interface realizes information interaction by rotary switch, and its interface is water joint.
Refer to Fig. 2, be the structural representation of button box of the present invention, comprise:
Particularly, described casing 1 is provided with the status lamp 8 with display power supply state, this pilot lamp 4 is whether detection input power is effective, status lamp 8 display power supply positive and negative electrode whether wrong, when all pilot lamp 4 all do not work, check and regulate button box communication pattern to be in local control or Long-distance Control.
Particularly, each described shift knob 3 all corresponding two pilot lamp 4, pilot lamp 4 closes to show it, and another pilot lamp 4 disconnects to show it, and wherein the response time of each pilot lamp 4 is less than or equal to 5 seconds.
Particularly, described shift knob 3 is rotary switch, and its number is 16.
Particularly, the material of described casing 1 is stainless steel, and described casing 1 shell protection is registered as IP54, and this shell is of a size of 430mm × 248mm × 112mm, and weight is about 4.3 kilograms.
Particularly, be provided with the watchdog chip of the described controller that to be connected with controller to reset in described casing 1, prevent external interference from causing director demon mistake or confusion, supervisory control device enters endless loop to prevent it, and crucial moment is to reset.
Particularly, the ferroelectric memory 10 that to be connected with controller is provided with in described casing 1, for data such as storage control signals.
Particularly, described main communication interface 6 is RS485 interface with standby communication interface 7, this interface is master-slave mode, half-duplex, its transfer rate is 9.6KBPS, the peak value of operating voltage is less than 12V, and the signal of the rotary switch amount of button box is packaged into control signal and sends control box, control box is control pump or valve according to this control signal received.
Particularly, the button box number of described spare communication interface tandem is less than 10, the main communication interface 6 of first button box connects host computer, receive corresponding control signal and realize information interaction, standby communication interface 7 can be connected the main communication interface 6 of other button box, realize the cross connection of active and standby communication interface 7, connect 10 button boxes at most, because the mailing address scope of standby communication interface 7 is 0 ~ 9 of binary representation.
In sum, the structure of this button box of the present invention is simple, meet essential safety agreement, and casing 1 is formed for stainless steel, can be suitable for the environment under ore deposit, control gear is built-in is sealing state in 1 with casing, avoid hazardous gas under ore deposit, wherein, shift knob 3 is 15 road restoration type rotary switches and 1 road self-locking type button, shown the duty of each rotary switch by pilot lamp 4, conveniently export control.So the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (9)
1. a button box, comprise: casing, and the controller be arranged in this casing, it is characterized in that, described tank surface is provided with the shift knob be all connected with this controller, the pilot lamp of each described its state of shift knob correspondence display, the side of described casing is respectively equipped with power interface, main communication interface and standby communication interface, be each power elements in described casing by described power interface, described main communication interface connects host computer to receive steering order, described standby communication interface is with other button box of connecting, wherein, described casing is provided with the toggle switch that to be connected with this controller, disconnected by toggle switch or close to regulate master, the reference address of standby communication interface.
2. button box according to claim 1, is characterized in that, described casing is provided with the status lamp of display power supply state.
3. button box according to claim 1, is characterized in that, all corresponding two pilot lamp of each described shift knob, and a pilot lamp closes to show it, and another pilot lamp disconnects to show it.
4. button box according to claim 3, is characterized in that, described shift knob is rotary switch, and its number is 16.
5. button box according to claim 1, is characterized in that, the material of described casing is stainless steel.
6. button box according to claim 1, is characterized in that, is provided with and is connected in order to the watchdog chip of controller described in count resets with controller in described casing.
7. button box according to claim 1, is characterized in that, is provided with the ferroelectric memory that to be connected with controller in described casing.
8. button box according to claim 1, is characterized in that, described main communication interface is RS485 interface with standby communication interface.
9. button box according to claim 1, is characterized in that, the button box number of described spare communication interface tandem is less than 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510938578.6A CN105388794B (en) | 2015-12-15 | 2015-12-15 | Button box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510938578.6A CN105388794B (en) | 2015-12-15 | 2015-12-15 | Button box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105388794A true CN105388794A (en) | 2016-03-09 |
| CN105388794B CN105388794B (en) | 2018-03-27 |
Family
ID=55421185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510938578.6A Active CN105388794B (en) | 2015-12-15 | 2015-12-15 | Button box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105388794B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4192551A (en) * | 1978-10-10 | 1980-03-11 | Bethlehem Steel Corporation | Remote control system for mining machines |
| CN201126769Y (en) * | 2007-08-20 | 2008-10-01 | 常州兰陵阀门控制有限公司 | Flame-proof type valve electric device control box for coal mine |
| CN201215623Y (en) * | 2008-07-09 | 2009-04-01 | 北京中煤电气有限公司 | Intelligent control box for mining |
| DE102012023806A1 (en) * | 2012-12-05 | 2014-06-05 | Ulrich Schumann | Manual control device for remote-controlling of mining industry machine i.e. coal cutting machine, in underground construction, has massive pin guided in guide and movable in longitudinal direction for operating emergency stop switch |
-
2015
- 2015-12-15 CN CN201510938578.6A patent/CN105388794B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4192551A (en) * | 1978-10-10 | 1980-03-11 | Bethlehem Steel Corporation | Remote control system for mining machines |
| CN201126769Y (en) * | 2007-08-20 | 2008-10-01 | 常州兰陵阀门控制有限公司 | Flame-proof type valve electric device control box for coal mine |
| CN201215623Y (en) * | 2008-07-09 | 2009-04-01 | 北京中煤电气有限公司 | Intelligent control box for mining |
| DE102012023806A1 (en) * | 2012-12-05 | 2014-06-05 | Ulrich Schumann | Manual control device for remote-controlling of mining industry machine i.e. coal cutting machine, in underground construction, has massive pin guided in guide and movable in longitudinal direction for operating emergency stop switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105388794B (en) | 2018-03-27 |
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