CN203562932U - Protection structure of high-voltage inverter man-machine interface - Google Patents
Protection structure of high-voltage inverter man-machine interface Download PDFInfo
- Publication number
- CN203562932U CN203562932U CN201320613745.6U CN201320613745U CN203562932U CN 203562932 U CN203562932 U CN 203562932U CN 201320613745 U CN201320613745 U CN 201320613745U CN 203562932 U CN203562932 U CN 203562932U
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- Prior art keywords
- machine interface
- man
- door
- voltage inverter
- lock
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- Expired - Fee Related
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Abstract
The utility model discloses a protection structure of a high-voltage inverter man-machine interface; the protection structure comprises a high-voltage inverter man-machine interface main control door plate connected with a man-machine interface mounting door plate through a hinge lock; a visual observation window, corresponding to the position of the man-machine interface, is arranged on the man-machine interface mounting door plate; a door lock is arranged on the left side of the man-machine interface mounting door plate; the visible observation window is fixed by the door lock. The protection structure employs a door-in-door design, the transparent observation window is added with the door lock, so anyone can check the state information in operation of the high-voltage inverter, but only the people having operation authority can open the protection door lock and click the man-machine interface so as to carry out parameter modification and function setting to the high-voltage inverter, so the equipment cannot be mal-operated and is safe and reliable.
Description
Technical field
The utility model relates to high voltage converter technical field, relates in particular to a kind of safeguard structure of high voltage converter man-machine interface.
Background technology
Man-machine interface on most electric equipments is for opening wide unprotected type design, and man-machine interface is both without screen locking function, also without exterior protection device.Be easy to like this by unrelated person overduely hit, misoperation causes equipment to occur fortuitous event.From guaranteeing the angle consideration of stable operation without misoperation, my department has adopted transparent protection door lock design in the high voltage converter man-machine interface of going into operation.
Utility model content
The utility model object is exactly the defect in order to make up prior art, and a kind of safeguard structure of high voltage converter man-machine interface is provided.
The utility model is achieved through the following technical solutions:
A kind of safeguard structure of high voltage converter man-machine interface, include high voltage converter man-machine interface master control door-plate, at master control door-plate, by hinge, lock and be connected with man-machine interface installation door-plate, the position that relative man-machine interface on door-plate is installed in man-machine interface is provided with visible observation window, in man-machine interface, door-plate left side is installed door lock is installed, described visible observation window is fixed by door lock.
Described door lock is coded lock.
The utility model has the advantages that: the utility model adopts " door in door " design, transparent windows adds door lock, both the state information in the time of can having allowed anyone can view high voltage converter operation, only allow again the personnel with operating right just can open protection door lock, click man-machine interface, high voltage converter is carried out to parameter modification and function setting, guarantee that equipment can not be misused, safe and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of safeguard structure of high voltage converter man-machine interface, include high voltage converter man-machine interface master control door-plate 1, at master control door-plate 1, by hinge, lock and be connected with man-machine interface installation door-plate 2, the position that relative man-machine interface on door-plate 2 is installed in man-machine interface is provided with visible observation window 3, in man-machine interface, door-plate 2 left sides are installed door lock 4 is installed, described visible observation window 3 is fixing by door lock 4.
Described door lock 4 is coded lock.
Claims (2)
1. the safeguard structure of a high voltage converter man-machine interface, it is characterized in that: include high voltage converter man-machine interface master control door-plate, at master control door-plate, by hinge, lock and be connected with man-machine interface installation door-plate, the position that relative man-machine interface on door-plate is installed in man-machine interface is provided with visible observation window, in man-machine interface, door-plate left side is installed door lock is installed, described visible observation window is fixed by door lock.
2. the safeguard structure of high voltage converter man-machine interface according to claim 1, is characterized in that: described door lock is coded lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613745.6U CN203562932U (en) | 2013-09-29 | 2013-09-29 | Protection structure of high-voltage inverter man-machine interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613745.6U CN203562932U (en) | 2013-09-29 | 2013-09-29 | Protection structure of high-voltage inverter man-machine interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203562932U true CN203562932U (en) | 2014-04-23 |
Family
ID=50512629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320613745.6U Expired - Fee Related CN203562932U (en) | 2013-09-29 | 2013-09-29 | Protection structure of high-voltage inverter man-machine interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203562932U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132705A (en) * | 2014-07-29 | 2014-11-05 | 成都国光电子仪表有限责任公司 | Waterproof flow computer case |
| CN104266705A (en) * | 2014-07-29 | 2015-01-07 | 成都国光电子仪表有限责任公司 | Display protective device of gas metering cabinet |
-
2013
- 2013-09-29 CN CN201320613745.6U patent/CN203562932U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132705A (en) * | 2014-07-29 | 2014-11-05 | 成都国光电子仪表有限责任公司 | Waterproof flow computer case |
| CN104266705A (en) * | 2014-07-29 | 2015-01-07 | 成都国光电子仪表有限责任公司 | Display protective device of gas metering cabinet |
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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: 20140423 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |