CN2196170Y - Safety box for examination paper - Google Patents
Safety box for examination paper Download PDFInfo
- Publication number
- CN2196170Y CN2196170Y CN 94225617 CN94225617U CN2196170Y CN 2196170 Y CN2196170 Y CN 2196170Y CN 94225617 CN94225617 CN 94225617 CN 94225617 U CN94225617 U CN 94225617U CN 2196170 Y CN2196170 Y CN 2196170Y
- Authority
- CN
- China
- Prior art keywords
- timing mechanism
- examination paper
- box cover
- case lid
- box
- 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
Links
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a safety box for examination paper, belonging to the class of household goods and stationery. The upper part of the front wall of a box body is provided with a locking hole (3), a box cover is provided with an indicating lamp hole (6), and a timing mechanism (2) is hidden in the interlayer of the inner wall of the box cover. The front end of the box cover is provided with an iron bar (9) which is controlled by the timing mechanism (2), can be extended into the locking hole, and is provided with a lock tongue (1). The utility model has simple structure, can preserve property, test paper and files which need to be kept confidential within certain time, and can prevent secret leakage and stealage during transportation and temporary preservation period.
Description
The utility model belongs to daily necessities stationery class.
Examination over the years relates in particular to large-scale examination, as national unified exam etc., because paper is finalized a text, printing sets the exam to the examination hall, is arranged, though take multiple secrecy provision a time interval, also idol has the examination question leakage of a state or party secret or malpractices thing to take place, and causes inequality to strive unexpectedly with incident and takes place.
The purpose of this utility model is to provide a kind of being difficult for to divulge a secret, the examination paper secrecy box of time opening.
A kind of examination paper secrecy box of forming by casing [ 4 ], case lid [ 5 ], it is characterized in that lockhole [ 3 ] is arranged at casing antetheca top, indicator lamp hole [ 6 ] is arranged above the case lid, the cover wall interlayer keeps timing mechanism [ 2 ], front end is the interior dead bolt [ 1 ] of stretched in lockhole of this mechanism controls, this timing mechanism is one to connect the closed-loop path of timer [ 13 ] and electromagnetic coil [ 10 ] and indicator lamp [ 11 ] by power supply [ 12 ], the electromagnetic coil top have relatively spring [ 7 ] around the front end that is fixed in location-plate [ 8 ] hole be iron bar [ 9 ] formation of dead bolt.
During use, after jewelry, bond, the money that maybe need maintain secrecy paper places inside to reserve the time, behind the case lid that closes, dead bolt is under the effect of spring, automatically case lid is locked, under the situation of non-outside destroy, case lid is difficult for opening, arrive fixed moment, timer is connected circuit, produces magnetic field in the electromagnetic coil dead bolt and iron bar are held, and dead bolt leaves lockhole, indicator lamp is also bright, informs and can take out the inner thing of hiding.
The advantage of this utility model is simple in structure, but preservation needs property, paper secret in the certain hour, gives away secrets or has things stolen in the in transit unlikely or interim storage life.
Accompanying drawing 1 is the examination paper secrecy box structural representation, and Fig. 2 is the timing architecture schematic diagram, wherein the 1--dead bolt; The 2--timing mechanism; The 3--lockhole; The 4--casing; The 5--case lid; The 6--indicator lamp hole; The 7--spring; The 8--location-plate; The 9--iron bar; The 10--electromagnetic coil; The 11--indicator lamp; The 12--power supply; The 13--timer.
Can on the correspondence position of the casing front end dead bolt of required size, hold lockhole successfully during enforcement, install the closed-loop path that timer, power supply, indicator lamp, electromagnetic coil as the binding of figure circuit constitute in case lid inside, and get final product at electromagnetic coil fore device location-plate and the spring that is with iron bar.
Claims (1)
- A kind of examination paper secrecy box of forming by casing [4], case lid [5], it is characterized in that lockhole [3] is arranged at casing antetheca top, indicator lamp hole [6] is arranged above the case lid, the cover wall interlayer keeps timing mechanism [2], front end is the interior dead bolt [1] of stretched in lockhole of this mechanism controls, this timing mechanism is one to connect the closed-loop path of timer [13] and electromagnetic coil [10] and indicator lamp [11] by power supply [12], the electromagnetic coil top have relatively spring [7] around the front end that is fixed in location-plate [8] hole be iron bar [9] formation of dead bolt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 94225617 CN2196170Y (en) | 1994-01-24 | 1994-01-24 | Safety box for examination paper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 94225617 CN2196170Y (en) | 1994-01-24 | 1994-01-24 | Safety box for examination paper |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2196170Y true CN2196170Y (en) | 1995-05-03 |
Family
ID=33838770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 94225617 Expired - Fee Related CN2196170Y (en) | 1994-01-24 | 1994-01-24 | Safety box for examination paper |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2196170Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101059877B (en) * | 2007-03-22 | 2010-05-12 | 杨守平 | Test paper conservation and management method |
CN104400175A (en) * | 2014-11-19 | 2015-03-11 | 广州兴森快捷电路科技有限公司 | Timing thawing device and thawing method for solder paste |
-
1994
- 1994-01-24 CN CN 94225617 patent/CN2196170Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101059877B (en) * | 2007-03-22 | 2010-05-12 | 杨守平 | Test paper conservation and management method |
CN104400175A (en) * | 2014-11-19 | 2015-03-11 | 广州兴森快捷电路科技有限公司 | Timing thawing device and thawing method for solder paste |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |