CN201315076Y - Authorized card of key control box - Google Patents
Authorized card of key control box Download PDFInfo
- Publication number
- CN201315076Y CN201315076Y CNU2008202251930U CN200820225193U CN201315076Y CN 201315076 Y CN201315076 Y CN 201315076Y CN U2008202251930 U CNU2008202251930 U CN U2008202251930U CN 200820225193 U CN200820225193 U CN 200820225193U CN 201315076 Y CN201315076 Y CN 201315076Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- key
- usb plug
- casing
- utility
- 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 - Fee Related
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses an authorized card of a key control box, which comprises a casing (2), an end cover (4) and a circuit board (7). A lockup groove (1) is formed on the casing (2); the circuit board (7) is arranged inside the casing (2); a USB plug, a single chip and a memory are arranged on the circuit board (7); the USB plug extends out of the casing (2); and the end cover (4) is covered on the USB plug. Through the authorized card, a card holder can be flexibly authorized as required, and the box opening time and range can be limited, thereby achieving flexible management mode. The authorized card can record the box opening time and the use information of an unlock key, and can pass the time and the information back to a management host computer, thereby facilitating the strict management of the unlock key.
Description
Technical field
The utility model relates to the device that is applied in the operation of electric system microcomputer anti-error, especially a kind of key supervision case authorization card.
Background technology
At present anti-misoperation system has been widely used in the transformer station, generating plant of electric system.
Anti-misoperation system generally is equipped with unlock key (comprising skeleton key, electric unlock key and mechanical release key etc.), can break down or opens anti-error lockset during accident treatment at anti-misoperation system, and equipment is operated.But,, make a lot of places abuse unlock keys, to such an extent as to cause the generation of a lot of misoperation faults because the management of unlock key is lacked effective technical means.Key supervision case is a kind of new equipment that anti-misoperation locking producer researches and develops for the management unlock key, and it can be locked in unlock key in the special chest, must use through the personality card of authorizing and could unpack.When needing to use unlock key, the checking of must swiping the card, key supervision case can write down the use information of swipe the card people and unlock key.
Existing authorization card is generally radio-frequency identification card, can only be used for identification, can not canned data.The use information of unlock key can only be recorded in the key supervision case, is unfavorable for the management of management host to a plurality of supervision casees.
Summary of the invention
Technical matters at above-mentioned existence, the utility model has designed a kind of key supervision case authorization card, can obtain the authorization to open key supervision case, simultaneously from management host, authorization card can also store key supervision case operation information etc., and can be back to management host by the authorization card manager.
For achieving the above object, the technical solution of the utility model is as follows:
Include housing, end cap and circuit board, housing is provided with lock slots, and circuit board is located at enclosure interior, and circuit board is provided with USB plug, single-chip microcomputer and storer, and USB plug is stretched out outside, and end cap covers on USB plug.
The housing afterbody is provided with link, and lanyard can be installed, and is convenient to deposit and carry.
Application of the present utility model can be authorized the holder as required flexibly, limits its unpacking time and unpacking scope, and way to manage is very flexible; The utility model can write down the operating position of the time of unpacking and unlock key simultaneously, and can be back to management host by the authorization card manager, is convenient to the strict control of unlock key.
Description of drawings
Fig. 1 is the utility model schematic appearance;
Fig. 2 is the utility model structural representation;
Fig. 3 uses synoptic diagram for the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in detail:
As depicted in figs. 1 and 2, housing 2 is divided into shape identical upper casing 5 and lower casing 6, be respectively equipped with barb groove and barb button on it, the side same position of upper casing 5 and lower casing 6 is respectively equipped with recess and forms lock slots 1, afterbody is provided with identical annular lug and forms link 3, circuit board 7 is located at housing 2 inside, circuit board 7 is provided with USB plug, single-chip microcomputer and storer, the front portion of upper casing 5 and lower casing 6 is provided with the outlet that recess forms USB plug, only need during installation circuit board 7 is placed between upper casing 5 and the lower casing 6, by barb groove and barb button upper casing 5 and lower casing 6 are merged into integral body, USB plug is just in time exposed, and covers end cap and gets final product.
When the utility model be plugged into open chamber door in the key supervision case after the time, lock slots 1 can pin in inner mechanism, prevents that the utility model from extracting.The link 3 at rear portion can be installed lanyard, so that carry.USB plug on the circuit board 7 be used to the to peg graft USB socket of key supervision case or authorization card manager is to realize exchanges data; Single-chip microcomputer is used for read-write memory and information is sent to supervision case or authorization card manager; Storer is used to store authorization message and unlock key use information etc.
As shown in Figure 3, the utility model is applied in certain type unlock key management system, and this system comprises the utility model, key supervision case, authorization card manager, management host and management software etc.
The normal flow process of using is: mandate-use-back information.During mandate, management host 9 is sent to the utility model by authorization card manager 10 with authorization message, and the utility model can record the information in the storer; During use, the utility model is plugged on the corresponding key supervision case 8, opens the door then and take unlock key, put back to after unlock key uses in the key supervision case 8 again, storer can be with the numbering of unlock key, takes, puts back to various information such as time and note; During back information, the utility model is plugged on the authorization card manager 10, authorization card manager 10 can be back to the various information of the utility model record in the management host 9, is managed concentratedly by management software.
Claims (2)
1, a kind of key supervision case authorization card, it is characterized in that, include housing (2), end cap (4) and circuit board (7), housing (2) is provided with lock slots (1), circuit board (7) is located at housing (2) inside, circuit board (7) is provided with USB plug, single-chip microcomputer and storer, and USB plug is stretched out housing (2) outside, and end cap (4) covers on USB plug.
2, a kind of key supervision case authorization card according to claim 1 is characterized in that housing (2) afterbody is provided with link (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202251930U CN201315076Y (en) | 2008-12-11 | 2008-12-11 | Authorized card of key control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202251930U CN201315076Y (en) | 2008-12-11 | 2008-12-11 | Authorized card of key control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201315076Y true CN201315076Y (en) | 2009-09-23 |
Family
ID=41126873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202251930U Expired - Fee Related CN201315076Y (en) | 2008-12-11 | 2008-12-11 | Authorized card of key control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201315076Y (en) |
-
2008
- 2008-12-11 CN CNU2008202251930U patent/CN201315076Y/en not_active Expired - Fee Related
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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: 20090923 Termination date: 20111211 |