The content of the invention
For above-mentioned situation, to make up the technical deficiency present in prior art, the present invention provides a kind of information security and used
Secrecy box, is capable of the security of effective guarantee vital document.
Its solve technical scheme be:Including casing and locking chamber door, the left rear inner wall of casing is provided with vertical first
There is the second upright camera bellows of level at rear portion in locating slot, casing, and the left end of the second camera bellows is placed in the first locating slot, the second camera bellows
Right side wall and the right inwall of casing have interval, and spacing distance is more than the left and right depth of the first locating slot;Tank wall right part before casing
Provided with vertical rectangular through-hole, the first camera bellows is fitted with rectangular through-hole, the first camera bellows rear portion left end is provided with the second locating slot, the
The vertical seamed edge and the second locating slot snap-fit of two camera bellows front portion right-hand member;
Have to have after the space bar between chamber door and the first camera bellows, space bar on the preceding tank wall of casing and be vertically fixed in casing
First rotating shaft, spiral arm is housed on the medial surface of the chamber door of casing, the other end of spiral arm through sleeve set in first rotating shaft, structure
The structure rotated into chamber door through spiral arm in first rotating shaft;Have being wrapped in cartridge exterior and concentric with first rotating shaft on sleeve
Arc dead bolt, arc dead bolt is rotated with sleeve;There is arc corresponding with arc dead bolt recessed on the outer edge surface of first camera bellows left side wall
Groove, when chamber door is closed, constitutes arc dead bolt and is placed in arc groove, the first camera bellows is locked to the structure in casing;Arc is locked
The rotating shaft of one end second of tongue is fixed on spiral arm, constitutes the structure that arc dead bolt is rotated through the second rotating shaft on spiral arm, chamber door
Right flank when being contacted with the leading edge face of the first camera bellows, arc dead bolt is completely disposed at outside arc groove.
The present invention is used in conjunction with each other to form multilevel security lock using chamber door and arc dead bolt, enhancing confidentiality and fascination
Property, it is novel;And crack office and be difficult to be found, multistage camera bellows is all linked with one another, disguised high, greatly improves safe guarantor
Barrier, is more applicable for the file storage compared with high security.
Embodiment
The embodiment of the present invention is described in further detail below in conjunction with accompanying drawing.
Provided by Fig. 1 to Fig. 8, the present invention includes casing 1 and locking chamber door 10, and the left rear inner wall of casing 1 is provided with vertical
The first locating slot 11, there is the second upright camera bellows 2 of level at rear portion in casing 1, and the left end of the second camera bellows 2 is placed in the first locating slot
In 11, right side wall and the right inwall of casing 1 of the second camera bellows 2 have interval, and spacing distance is more than the left and right depth of the first locating slot 11
Degree;Tank wall right part is provided with vertical rectangular through-hole, rectangular through-hole and is fitted with the first camera bellows 4, the rear portion of the first camera bellows 4 before casing 1
Left end is provided with the second locating slot 12, the vertical seamed edge and the snap-fit of the second locating slot 12 of the anterior right-hand member of the second camera bellows 2;
There is vertical fixation after having the space bar 14 between the camera bellows 4 of chamber door 10 and first, space bar 14 on the preceding tank wall of casing 1
In being equipped with spiral arm 6 in the first rotating shaft 9 in casing 1, the medial surface of the chamber door 10 of casing 1, the other end of spiral arm 6 is through 13 sets of sleeve
In first rotating shaft 9, the structure that chamber door 10 is rotated through spiral arm 6 in first rotating shaft 9 is constituted;Sleeve is wrapped on sleeve 13
Arc dead bolt 8 outside 13 and concentric with first rotating shaft 9, arc dead bolt 8 is rotated with sleeve 13;The left side wall of first camera bellows 4
Have on outer edge surface with the corresponding arc groove of arc dead bolt 8, when chamber door 10 is closed, constitute arc dead bolt 8 and be placed in arc groove,
First camera bellows 4 is locked to the structure in casing 1;The second rotating shaft of one end 7 of arc dead bolt 8 is fixed on spiral arm 6, constitutes arc
The structure that shape dead bolt 8 is rotated through the second rotating shaft 7 on spiral arm 6, the right flank of chamber door 10 is contacted with the leading edge face of the first camera bellows 4
When, arc dead bolt 8 is completely disposed at outside arc groove.
In order to ensure the locking effect of the first camera bellows 4, the extrados of described arc dead bolt 8 is provided with multiple hole clippings, many
Being respectively provided with individual hole clipping outside thrust spring 16, thrust spring 16 has the slip roller 15 being installed in hole clipping, constitutes and slides rolling
The structure that son 15 is contacted through thrust spring 16 with arc groove;When arc dead bolt 8 screws in back-out in arc groove, rolling is slided
Son 15 in the presence of thrust spring 16 all the time with arc groove Elastic Contact, it is ensured that during folding chamber door 10, arc
Real-time the first camera bellows of locking 4 of shape dead bolt 8.
The first storage tank that can be extracted up and down is fitted with more preferable hidden effect, the first described camera bellows 4 in order to reach
5, being fitted with the second described camera bellows 2 can the second storage tank 3 for extracting of left and right.
The present invention is in use, by the door-lock opening chamber door 10 on chamber door 10, now arc dead bolt 8 is with spiral arm 6 along first
Rotating shaft 9 is rotated and screwed out inside arc groove, and the slip roller 15 set on the extrados of arc dead bolt 8 is acted in thrust spring 16
Lower and arc groove Elastic Contact, the first camera bellows 4 is by real-time locking.
When chamber door 10 is opened completely, arc dead bolt 8 is screwed out in outside arc groove completely, and the first camera bellows 4 is inside casing 1
Unblock, and now the right flank of chamber door 10 is contacted with the leading edge face of the first camera bellows 4, forms the outside locking to the first camera bellows 4, is made
First camera bellows 4 can not be removed.
Arc dead bolt 8 is turned out 90 degree counterclockwise along the second rotating shaft 7 and chamber door 1 is closed, now the first camera bellows 4 is complete
Unblock, file access operations can be carried out by outwards extracting camera bellows 4 out.
First camera bellows 4 is fully drawn out outside casing 1 and chamber door 10 is opened, the second camera bellows 2 is slid to the right until completely
The first locating slot 11 of the left rear inner wall of casing 1 is slid out, now the second camera bellows 2 can be removed carry out file access operations.
The first storage tank 5 that can be extracted up and down is fitted with disguise, the first described camera bellows 4 in order to further enhance,
Be fitted with the second described camera bellows 2 can left and right extract the second storage tank 3.
After file access terminates, the second camera bellows 2 is set uprightly to be placed in the inside of casing 1 and its left end insertion casing 1 is left inside
In first locating slot 11 of wall rear end, chamber door 10 is closed, the first camera bellows 4 is inserted into the inside of casing 1 until its leading edge face and casing 1
Leading edge face is perfectly aligned;Chamber door 10 is opened completely, and arc dead bolt 8 is rotated up into arc lock along along the clockwise direction of the second rotating shaft 7
Tongue 8 is adjacent to sleeve 13, closes chamber door 10, and now arc dead bolt 8 is rotated along first rotating shaft 9 with spiral arm 6 and screwed in arc groove
The slip roller 15 set on portion, the extrados of arc dead bolt 8 in the presence of thrust spring 16 with arc groove Elastic Contact,
One camera bellows 4 is by real-time locking.
Due to the slip roller 15 on the extrados of arc dead bolt 8 in the presence of thrust spring 16 it is left with the first camera bellows 4
Arc groove Elastic Contact on the wall of side, and the arc-like outer band of arc dead bolt 8 and the arc-like inner band of arc groove and first rotating shaft 9
It is arranged concentrically, thereby may be ensured that in the state of arc dead bolt 8 is adjacent to sleeve 13, during closing or opening chamber door 10,
First camera bellows 4 is real-time locking state.
In order to reach more preferable hidden effect, when chamber door 10 is closed completely, the leading edge face of the casing 1 and described first
The leading edge face of camera bellows 4 is in same plane or forms continuous curve surface.
Delicate structure of the present invention, camera bellows is all linked with one another in casing, it is difficult to find that this secrecy box has camera bellows structure at a glance.Together
When, the hidden arc dead bolt in hinge arrangement is difficult to be penetrated, after arc dead bolt is opened, because the stop of chamber door is made
With camera bellows still can not be opened under chamber door open mode, it is necessary to which closing after chamber door further to unlock, so as to greatly enhance
The fascination of this secrecy box, has ensured the safety of fileinfo.