CN201496089U - Hydraulic bracket controller operation panel - Google Patents
Hydraulic bracket controller operation panel Download PDFInfo
- Publication number
- CN201496089U CN201496089U CN2009202239632U CN200920223963U CN201496089U CN 201496089 U CN201496089 U CN 201496089U CN 2009202239632 U CN2009202239632 U CN 2009202239632U CN 200920223963 U CN200920223963 U CN 200920223963U CN 201496089 U CN201496089 U CN 201496089U
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- CN
- China
- Prior art keywords
- pcb substrate
- conductive film
- operation panel
- spring plate
- metal spring
- 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
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Abstract
The utility model discloses a hydraulic bracket controller operation panel, including a PCB substrate, a display window arranged on the PCB substrate, and a plurality of metal spring plate conductive film switches which are arranged on the upper surface of the PCB substrate around the display window. One side of the PCB substrate, positioned at each metal spring plate conductive film switch, is respectively provided with a mounting hole in which an indicating light-emitting diode is arranged, and a layer of transparent insulating polyester film is pasted on the upper surface of the PCB substrate in a sealing way. The hydraulic bracket controller operation panel has the advantages that the real-time operating status of a controller can be observed very intuitively under an underground environment; as a layer of transparent insulating polyester film is pasted on the upper surface of the PCB substrate in a sealing way, the metal spring plate conductive film switches, the indicating light-emitting diode and the display window are covered, thereby achieving very good dustproof explosion-proof functions; and simultaneously, the adoption of the metal spring plate conductive film switches also improves the reliability and the service life of the switch control.
Description
Technical field
The utility model relates to hydraulic bracket controller, especially relates to operation panel of hydraulic support frame controller.
Background technology
Hydraulic bracket controller be mainly used in support lifting, move and communicate by letter between frame, frame etc.Because therefore the particularity of down-hole use occasion require the controller function panel to possess dustproof, explosion prevention function.Along with the development of modernized down-hole fully-mechanized mining working, require the function of controller more and more and volume is also little, this require again the controller function panel also want area little, be convenient to observation.
The utility model content
The utility model purpose is to provide a kind of intuitive display, safe and reliable operation panel of hydraulic support frame controller operated.
For achieving the above object, the utility model can be taked following technical proposals:
Operation panel of hydraulic support frame controller described in the utility model comprises the PCB substrate, is opened in the display screen windows on the PCB substrate, arranges a plurality of metal clips conductive film switches that are arranged on the PCB upper surface of base plate around described display window; A side that is positioned at described each metal clips conductive film switch on the PCB substrate offers installing hole respectively, is provided with the indication light emitting diode in described installing hole; Be pasted with the layer of transparent insulation polyester film in the sealing of PCB upper surface of base plate.
The utility model advantage is to be opened in respectively the installing hole that is positioned at described each metal clips conductive film switch one side on the PCB substrate, and the indication light emitting diode that sets within it; Make the real-time running state that in subsurface environment, can observe controller very intuitively; Be pasted with the layer of transparent insulation polyester film in the sealing of PCB upper surface of base plate, metal clips conductive film switch, indication light emitting diode, display window are covered, played well dustproof, explosive-proof sealed effect; Adopt metal clips conductive film switch also to improve the reliability and the application life of switch control simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
The specific embodiment
As shown in Figure 1, 2, operation panel of hydraulic support frame controller described in the utility model, comprise PCB substrate 1, be opened in the display screen windows 2 on the PCB substrate 1, arrange a plurality of metal clips conductive film switches 3 that are arranged on PCB substrate 1 upper surface around described display window 2; A side that is positioned at described each metal clips conductive film switch 3 on PCB substrate 1 offers installing hole respectively, is provided with indication light emitting diode 4 in described each installing hole; Be pasted with layer of transparent insulation polyester film 5 in the sealing of PCB substrate 1 upper surface.
Claims (1)
1. operation panel of hydraulic support frame controller, comprise PCB substrate (1), be opened in the display screen windows (2) on the PCB substrate (1), arrange a plurality of metal clips conductive film switches (3) that are arranged on PCB substrate (1) upper surface around described display window (2); It is characterized in that: a side that is positioned at described each metal clips conductive film switch (3) on PCB substrate (1) offers installing hole respectively, is provided with indication light emitting diode (4) in described installing hole; Be pasted with layer of transparent insulation polyester film (5) in the sealing of PCB substrate (1) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202239632U CN201496089U (en) | 2009-10-09 | 2009-10-09 | Hydraulic bracket controller operation panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202239632U CN201496089U (en) | 2009-10-09 | 2009-10-09 | Hydraulic bracket controller operation panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201496089U true CN201496089U (en) | 2010-06-02 |
Family
ID=42439297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202239632U Expired - Lifetime CN201496089U (en) | 2009-10-09 | 2009-10-09 | Hydraulic bracket controller operation panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201496089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101705834B (en) * | 2009-10-09 | 2011-08-24 | 郑州煤矿机械集团股份有限公司 | Operation panel of hydraulic support frame controller |
| CN109441517A (en) * | 2018-11-05 | 2019-03-08 | 郑州煤机液压电控有限公司 | Hydraulic bracket controller shell structure |
-
2009
- 2009-10-09 CN CN2009202239632U patent/CN201496089U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101705834B (en) * | 2009-10-09 | 2011-08-24 | 郑州煤矿机械集团股份有限公司 | Operation panel of hydraulic support frame controller |
| CN109441517A (en) * | 2018-11-05 | 2019-03-08 | 郑州煤机液压电控有限公司 | Hydraulic bracket controller shell structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100602 Effective date of abandoning: 20091009 |