CN201717514U - Five-protection universal unlocking key intelligent box for transformer station - Google Patents
Five-protection universal unlocking key intelligent box for transformer station Download PDFInfo
- Publication number
- CN201717514U CN201717514U CN2010202597230U CN201020259723U CN201717514U CN 201717514 U CN201717514 U CN 201717514U CN 2010202597230 U CN2010202597230 U CN 2010202597230U CN 201020259723 U CN201020259723 U CN 201020259723U CN 201717514 U CN201717514 U CN 201717514U
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- CN
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- unlocking key
- universal unlocking
- micro
- computer control
- control machine
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Abstract
The utility model discloses a five-protection universal unlocking key intelligent box for a transformer station, which comprises a box body, a micro-computer control machine and a universal unlocking key are arranged in the box body, a display screen, a selection button and a digital button are arranged on the surface of the micro-computer control machine, a box door is arranged on the box body, an electromagnetic lock is arranged in the opening and closing position of the box door, and the electromagnetic lock is connected with the micro-computer control machine through a signal wire. The opening and the closing of the box door are controlled by the micro-computer control machine, thereby having simple structure, small volume, low power consumption, strong control function and flexible expansion; the management process of the box body is simple, thereby having records for checking; a power supply of the box body uses a direct current system, thereby being not afraid of power failure; thousands of codes are stored in the micro-computer control machine, and the codes are saved in a code device, thereby being convenient for lookup; and a piece of glass is clamped in the middle part of the box door, the glass can be broken by knocking in case of special cases, and the universal unlocking key can be used for carrying out operation of a five-protection locking device.
Description
Technical field
The utility model belongs to electric power system " five is anti-" technical field, especially relates to a kind of transformer station " five is anti-" universal unlocking key intelligent box.
Background technology
Be extensive use of " five is anti-" locking device in the modern power systems, utilize " five is anti-" device to avoid the generation of all kinds of misoperation faults, and unlock key be the important component part of " five is anti-" device.Because of " five is anti-" locking device lacks maintenance, the computer key program causes confusion sometimes, and cause the operation that to open the lock with the key set by step, in addition, under accident treatment or improper situation, for shortening the processing time, reducing power failure and device damage, must all need to use " five is anti-" skeleton key in the operation under the non-program situation.But, " five is anti-" nonstandard use of skeleton key, or enlarge the use universal unlocking key privately, caused misoperation fault constantly to take place, cause many hidden danger to safety.
The utility model content
The utility model is in order to solve weak point of the prior art, and a kind of simple in structure, easy operating, safe and reliable, transformer station " five is anti-" the universal unlocking key intelligent box of stopping to use privately universal unlocking key are provided.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: transformer station " five is anti-" universal unlocking key intelligent box, comprise casing, be provided with microcomputer control unit and universal unlocking key in the described casing, the microcomputer control unit surface is provided with display screen, selector button and digital button, casing is provided with chamber door, and the door opening or closing place is provided with electromagnetic lock, and electromagnetic lock is connected by holding wire with microcomputer control unit.
Be provided with support in the described casing, support is provided with position sensor, and position sensor is connected by holding wire with microcomputer control unit, and universal unlocking key is placed on the support and with position sensor and contacts.
Described chamber door middle part is installed with a glass.
Adopt technique scheme, universal unlocking key is placed in the casing, stop to use privately universal unlocking key from hardware, when needs use universal unlocking key, after agreeing, oral or calling application person in charge of operator on duty and specific responsibility provide a code number, by operation selector button and digital button, can open casing, every unlatching once, need a password, the unlocking cipher of next casing changes automatically, continuous 5 times when wrong of input password, the locking of microcomputerized control chance, the each unlatching can be write down each the unlatching date automatically, the donor, data such as user of service's information.
The switching of chamber door of the present utility model is controlled by microcomputer control unit, simple in structure, volume is little, low in energy consumption, controlled function strong, expansion flexibly; The casing management process is simple, has record to look into; The casing power supply uses direct current system, is not afraid of power failure; Store thousands of passwords in the microcomputer control unit, password is kept in the scrambler, is convenient to search; The chamber door middle part is installed with a glass, as runs into special circumstances, can knock glass, uses universal unlocking key to carry out the operation of " five is anti-" locking device.The utility model utilizes modern micro-computer technology, reasonable in design, simple in structure, easy operating, convenient management, practical, be easy to apply.
Description of drawings
Fig. 1 is the structural representation under the utility model operating state;
Fig. 2 is that universal unlocking key is deposited schematic diagram in the utility model casing.
Embodiment
As depicted in figs. 1 and 2; transformer station of the present utility model " five is anti-" universal unlocking key intelligent box; comprise casing 4; be provided with microcomputer control unit 10 and universal unlocking key 7 in the casing 4; microcomputer control unit 10 surfaces are provided with display screen 2, selector button and digital button 3; display screen 2 has the electricity-saving protection function; be the blank screen protection at ordinary times; display management procedure information and record during use; selector button comprises six buttons with certain function, digital button 3 comprise the surface respectively mark 0～9 button that amounts to ten Arabic numerals is arranged.Casing 4 is provided with chamber door 11, and chamber door 11 middle parts are installed with a glass 5, and chamber door 11 opening and closing are provided with electromagnetic lock 6, and electromagnetic lock 6 and microcomputer control unit 10 are connected by holding wire.Be provided with support 8 in the casing 4, support 8 is provided with position sensor 9, and position sensor 9 and microcomputer control unit 10 are connected by holding wire, and universal unlocking key 7 is placed on the support 8 and with position sensor 9 and contacts.
But button 1-1 is donor's options button, and donor's information is digital coding, realizes by digital button 3.But button 1-2 is for using the options button of universal unlocking key 7 reasons, and the reason content information is a digital coding, realizes by digital button 3.But button 1-3 is user of service's options button, and user of service's information is digital coding, realizes by digital button 3.Button 1-4 is a password input key, and information realizes by digital button 3.Button 1-5 is the date key, and this key not may be selected to be automatic generation, and the automatic record of this key is opened at every turn, closed the date.Button 1-6 can select "Yes" or "No" for determining key.After having only preceding four function selecting buttons to import, just can select "Yes".After selecting "Yes", information generates automatic record, has record to look into.After encrypted message was correct, electromagnetic lock 6 was opened.
When work is used, when needs use universal unlocking key 7, after agreeing, oral or calling application person in charge of operator on duty and specific responsibility provide a code number, the user of service selects the donor on button 1-1, select the release reason on button 1-2, selects the end user on button 1-3, on button 1-4, input password then, "Yes" is selected in the intact back of preceding four function selecting, and electromagnetic lock 6 is opened, and can use universal unlocking key 7 to operate.After universal unlocking key 7 uses, be placed on universal unlocking key 7 on the storage rack 8 after, position sensor 9 sends induced signal to microcomputer control unit 10, microcomputer control unit 10 is assigned signal and is given electromagnetic lock 6, chamber door 11 is closed, electromagnetic lock 6 is locked.
Claims (3)
1. transformer station " five anti-" universal unlocking key intelligent box, comprise casing, it is characterized in that: be provided with microcomputer control unit and universal unlocking key in the described casing, the microcomputer control unit surface is provided with display screen, selector button and digital button, casing is provided with chamber door, the door opening or closing place is provided with electromagnetic lock, and electromagnetic lock is connected by holding wire with microcomputer control unit.
2. transformer station according to claim 1 " five is anti-" universal unlocking key intelligent box, it is characterized in that: be provided with support in the described casing, support is provided with position sensor, position sensor is connected by holding wire with microcomputer control unit, and universal unlocking key is placed on the support and with position sensor and contacts.
3. transformer station according to claim 1 and 2 " five is anti-" universal unlocking key intelligent box is characterized in that: described chamber door middle part is installed with a glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202597230U CN201717514U (en) | 2010-07-15 | 2010-07-15 | Five-protection universal unlocking key intelligent box for transformer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202597230U CN201717514U (en) | 2010-07-15 | 2010-07-15 | Five-protection universal unlocking key intelligent box for transformer station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201717514U true CN201717514U (en) | 2011-01-19 |
Family
ID=43463519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202597230U Expired - Fee Related CN201717514U (en) | 2010-07-15 | 2010-07-15 | Five-protection universal unlocking key intelligent box for transformer station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201717514U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908717A (en) * | 2010-07-15 | 2010-12-08 | 河南省电力公司驻马店供电公司 | Five-prevention universal unlocking key intelligent box of transformer substation |
| CN107272503A (en) * | 2017-07-27 | 2017-10-20 | 重庆科技学院 | The unlocking prevention card management method of transformer station five |
-
2010
- 2010-07-15 CN CN2010202597230U patent/CN201717514U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908717A (en) * | 2010-07-15 | 2010-12-08 | 河南省电力公司驻马店供电公司 | Five-prevention universal unlocking key intelligent box of transformer substation |
| CN107272503A (en) * | 2017-07-27 | 2017-10-20 | 重庆科技学院 | The unlocking prevention card management method of transformer station five |
| CN107272503B (en) * | 2017-07-27 | 2020-06-12 | 重庆科技学院 | Five-prevention unlocking card management method for transformer substation |
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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: 20110119 Termination date: 20150715 |
|
| EXPY | Termination of patent right or utility model |