CN107237576B - Cost Data privacy device - Google Patents
Cost Data privacy device Download PDFInfo
- Publication number
- CN107237576B CN107237576B CN201710657337.3A CN201710657337A CN107237576B CN 107237576 B CN107237576 B CN 107237576B CN 201710657337 A CN201710657337 A CN 201710657337A CN 107237576 B CN107237576 B CN 107237576B
- Authority
- CN
- China
- Prior art keywords
- flexible strand
- cost data
- water pocket
- lower box
- data privacy
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
- E05G1/12—Safes or strong-rooms for valuables with fluent-material releasing, generating or distributing means, e.g. fire-retardant or fire extinguishing means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
- E05G1/14—Safes or strong-rooms for valuables with means for masking or destroying the valuables, e.g. in case of theft
Landscapes
- Closures For Containers (AREA)
- Lock And Its Accessories (AREA)
Abstract
This patent is related to safety box field, discloses a kind of Cost Data privacy device, including cabinet, latching device and self-destructor, and cabinet includes lower box and upper box lid, cavity is provided in lower box, upper box lid is hinged on lower box using hinge；The latching device is mounted on cabinet far from the side of hinge, and latching device includes fixing piece and movable part, and fixing piece is mounted on upper box lid, and movable part is mounted on lower box；The self-destructor includes flexible strand and flat water pocket made of acidproof thin-film material, water pocket is placed at cavity, water pocket is provided with the concentrated sulfuric acid, fixing piece connection on one end and upper box lid of flexible strand, the other end of flexible strand is connect after bypassing hinge with one end of water pocket, and water pocket is fixed on the side wall of container far from one end of flexible strand.This patent is intended to provide a kind of Cost Data privacy device, to prevent Cost Data information leakage.
Description
Technical field
The present invention relates to safety box fields.
Background technique
Project cost, which refers to, carries out the full payment that a certain engineering construction is spent, and need to be calculated according to drawing, specification etc.
Flat cost included in engineering (artificial, material and equipment, construction equipment use), enterprise administration expense, measure expense, set-fee, benefit
Profit and tax etc., core content are that investment estimate, estimation per design, amendment budgetary estimate, working drawing budget, Engineering Settlement, completion are determined
Calculate etc., Cost Data is the core data in enterprise operation vital document and enterprise's bidding and tendering process.Therefore, it is looking forward to
During the business activities of industry, enterprise all pays much attention to the secrecy of Cost Data, and existing anti-leakage device is usually all
It is safety box, safety box prevents information leakage by complicated password, with the development of science and technology password is decrypted increasingly
It is easy, the potentiality that the anti-ability to leak also can be improved；And even if not breaking a code, the case of safety box is opened in direct violence dismantling
Door, there is also the possibility of information leakage.
Summary of the invention
The invention is intended to provide a kind of Cost Data privacy device, to prevent Cost Data information leakage.
Cost Data privacy device in this programme, including cabinet, can setting code latching device and self-destruction machine
Structure, cabinet include lower box and upper box lid, cavity are provided in lower box, upper box lid is hinged on lower box using hinge；Institute
It states latching device and is mounted on cabinet far from the side of hinge, latching device includes the fixing piece and movable part that can be separated from each other,
Fixing piece is mounted on upper box lid, and movable part is mounted on lower box；The self-destructor includes the flexibility in tensioning state
Rope and the water pocket made of acidproof thin-film material, water pocket are placed at cavity, and water pocket is provided with the concentrated sulfuric acid, one end of flexible strand with
Fixing piece connection on upper box lid, the other end of flexible strand after hinge with one end of water pocket around connecting, and water pocket is far from flexible strand
One end be fixed on the side wall of container.
The technical principle of this programme and have the beneficial effect that the cavity of lower box for placing Cost Data, locking machine
Upper box lid is locked on lower box by structure, while water pocket is placed in cavity, and flexible strand is constantly in the state of tensioning.Input is correct
After password, openable latching device, the fixing piece and movable part of latching device is separated from each other, then when opening upper box lid, flexible strand
It is not forced, can normally pick and place Cost Data.When not inputting proper password, the movable part and fixing piece of latching device are locked
It is buckled together, if you need to steal the engineering data in cabinet, upper box lid can only be opened using violence certainly.But the fixing piece on upper box lid
It is still locked together with the movable part on lower box, during starting upper box lid, upper box lid will pull flexible strand, until soft
Property rope by water pocket made of thin-film material draw it is rotten open, upper box lid can be opened, but the concentrated sulfuric acid in water pocket will flow into cavity, rotten
Cost Data in eating away cavity then achievees the purpose that prevent Cost Data information leakage.
Further, the water pocket is in flat, and the side of water pocket is equipped with water inlet, and water inlet is equipped with sealing-plug.It will
Water pocket is clipped in data, adds the concentrated sulfuric acid and ink by water inlet, since Cost Data often binds into book form, use is flat
The water pocket of shape, convenient for water pocket to be clipped in the Cost Data bound into book form, when water pocket is drawn rotten open, the concentrated sulfuric acid will be flowed directly into
Onto the interior page of Cost Data, especially on the interior page containing important classified information, interior page is corroded immediately, is ensured against
The timeliness of classified information leakage.And open up water inlet and sealing-plug, it is convenient to open sealing-plug and release or supplement in water pocket
The concentrated sulfuric acid, dyestuff can also be added into water pocket by water inlet, convenient for smearing out on Cost Data using dyestuff
Information.
It further, further include snap device, snap device includes the clamp and deck that can be separated from each other, and snap device will be soft
Property rope is divided into two sections, and one section of flexible strand is connect with clamp, and another section of flexible strand is connect with deck.When the card of snap device
When head is connected with deck, two sections of holdings of flexible strand can be made to connect；When clamp is separated with deck, two sections of flexible strand are separated, this
Flexible strand will no longer pull water pocket when Shi Kaiqi upper box lid,
Further, it is rotatably connected to pulley close to the hinge side in the lower box, the flexible strand is wound on pulley.
The friction between flexible strand and cabinet, hinge is reduced using pulley, reduces the abrasion of flexible strand, extend flexible strand uses the longevity
Life.
Further, winding up roller is equipped between the pulley and snap device, winding up roller is rotatably connected on the lower box, described
Flexible strand is wrapped on winding up roller, and winding up roller is equipped with bolt, and lower box is equipped with corresponding pin hole.When flexible strand relaxes,
Rotate winding up roller, securable flexible strand.Using the rotation of winding up roller is limited in bolt insertion pin hole after tensioning, to keep flexible strand
Tightly.
Further, the fixing piece is lock ear, and lock ear is equipped with lockhole；The movable part is screw rod and sliding block, sliding block spiral shell
Line is connected on screw rod and is slidably connected in the lower box, and the coded lock of lock pin is fixed on sliding block, and lock pin is slidably connected
In lockhole.When inputting proper password, the lock pin of coded lock is slided from the lockhole in lock ear and is come out, and then rotates screw rod,
Screw rod band movable slider and coded lock translate, so that coded lock and lock ear are detached from, can safely open upper box lid at this time.
Further, the coded lock is FD-6030 type coded lock.By flying up to the type coded lock of hardware manufactory manufacture,
With 4 groups of passwords, structural strength is high, good confidentiality, and has the lock pin of annular, convenient for latching in coded lock in lock ear.
Further, the end of the screw rod is connected with the motor driven screw turns.Screw rod rotation, which is driven by motor, to be made admittedly
Determine part to separate with movable part.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Cost Data of embodiment of the present invention privacy device；
Fig. 2 is the structural schematic diagram of latching device.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description includes: upper box lid 1, lower box 2, cavity 3, hinge 4, lock ear 5, screw rod 6, slides
Block 7, coded lock 8, lock pin 9, pulley 10, clamp 11, deck 12, water pocket 13, flexible strand 14, winding up roller 15.
Embodiment Cost Data privacy device is substantially as shown in Fig. 1: including cabinet, can setting code locking machine
Structure, snap device and self-destructor, cabinet include lower box 2 and upper box lid 1, cavity 3 are provided in lower box 2, upper box lid 1 makes
It is hinged on lower box 2 with hinge 4；Latching device is mounted on side of the cabinet far from hinge 4, latching device such as 2 institute of attached drawing
Show, latching device includes lock ear 5, screw rod 6 and sliding block 7, and lock ear 5 is mounted on upper box lid 1, and sliding block 7 is threaded on screw rod 6
And be slidably connected in lower box 2, FD-6030 type coded lock 8, lock pin 9 of the coded lock 8 with annular, lock are fixed on sliding block 7
Pin 9 is slidably connected in lockhole, and the end of screw rod 6 is connected with the motor that driving screw rod 6 rotates；Snap device includes mutually dividing
From clamp 11 and deck 12, self-destructor includes flexible strand 14 and flat water pocket 13 made of PE film, water pocket 13
It is placed at cavity 3, the side of water pocket 13 is equipped with water inlet, and water inlet is equipped with sealing-plug, and water pocket 13 is provided with the concentrated sulfuric acid, soft
Property rope 14 one end connect with the lock ear 5 on upper box lid 1, the other end of flexible strand 14 around 4 side of hinge pulley 10 and water pocket
13 one end connection, meanwhile, flexible strand 14 is snapped mechanism and is divided into two sections, and one section of flexible strand 14 is connect with clamp 11, soft
Another section of property rope 14 is connect with deck 12, and water pocket 13 is fixed on the side wall of container far from one end of flexible strand 14；Pulley 10
Winding up roller 15 is equipped between snap device, winding up roller 15 is rotatably connected on lower box 2, and flexible strand 14 is wrapped on winding up roller 15, volume
Roller 15 is equipped with bolt, and lower box 2 is equipped with corresponding pin hole.
Before placing Cost Data into cavity 3, whether water pocket 13 in have the concentrated sulfuric acid, can beat when insufficient if need to check
It is added after opening sealing-plug from water inlet, can also add such as carbon black ink dyestuff.
Clamp 11 is taken out from deck 12, keeps flexible strand 14 to export relaxed state, then puts Cost Data
Enter in cavity 3, if Cost Data is bound data, water pocket 13 is clipped in the interior page with crucial classified information
Place.Then clamp 11 is caught in deck 12, rotates winding up roller 15, be tensioned flexible strand 14, bolt insertion pin is used after tensioning
The rotation of winding up roller 15 is limited in hole, so that flexible strand 14 be kept to be tensioned.Then the annular bolt of coded lock 8 is passed through in lock ear 5
Lockhole after lock.Lower box 2 and upper box lid 1 after locking keep sealing.
Only after inputting proper password, the lock pin 9 of coded lock 8 could be unlocked, and then start motor, and screw rod 6 is driven to revolve
Turn, the rotation band movable slider 7 of screw rod 6 slides in lower box 2, lock pin 9 can be allowed to exit from the lockhole in lock ear 5, then beat
When opening upper box lid 1, flexible strand 14 is not forced, and ability cocoa normally picks and places Cost Data.When not inputting proper password, lock
Ear 5 by coded lock 8 lock on lower box 2, upper box lid 1 can not be opened normally, use force start upper box lid 1 during,
Upper box lid 1 will pull flexible strand 14, until flexible strand 14 by water pocket 13 draw it is rotten open, 1 side of upper box lid can open, but in water pocket 13
The concentrated sulfuric acid, dyestuff will flow into cavity 3, erode the Cost Data in cavity 3, then reaching prevents Cost Data
The purpose of information leakage.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (8)
1. Cost Data privacy device, it is characterised in that: including cabinet, can setting code latching device and self-destruction machine
Structure, cabinet include lower box and upper box lid, cavity are provided in lower box, upper box lid is hinged on lower box using hinge；Institute
It states latching device and is mounted on cabinet far from the side of hinge, latching device includes the fixing piece and movable part that can be separated from each other,
Fixing piece is mounted on upper box lid, and movable part is mounted on lower box；The self-destructor includes the flexibility in tensioning state
Rope and the water pocket made of acidproof thin-film material, water pocket are placed at cavity, and water pocket is provided with the concentrated sulfuric acid, one end of flexible strand with
Fixing piece connection on upper box lid, the other end of flexible strand after hinge with one end of water pocket around connecting, and water pocket is far from flexible strand
One end be fixed on the side wall of container.
2. Cost Data privacy device according to claim 1, it is characterised in that: the water pocket is in flat, water
The side of capsule is equipped with water inlet, and water inlet is equipped with sealing-plug.
3. Cost Data privacy device according to claim 1, it is characterised in that: it further include snap device, buckle
Mechanism includes the clamp and deck that can be separated from each other, and flexible strand is divided into two sections, one section of flexible strand and clamp by snap device
Connection, another section of flexible strand are connect with deck.
4. Cost Data privacy device according to claim 1, it is characterised in that: close to described in the lower box
Hinge side is rotatably connected to pulley, and the flexible strand is wound on pulley.
5. Cost Data privacy device according to claim 4, it is characterised in that: the pulley and snap device it
Between be equipped with winding up roller, winding up roller is rotatably connected on the lower box, and the flexible strand is wrapped on winding up roller, and winding up roller is equipped with bolt,
Lower box is equipped with corresponding pin hole.
6. Cost Data privacy device according to claim 1, it is characterised in that: the fixing piece is lock ear, lock
Ear is equipped with lockhole；The movable part is screw rod and sliding block, and sliding block is threaded on screw rod and is slidably connected at the nowel
The coded lock of lock pin is fixed in body, on sliding block, lock pin is slidably connected in lockhole.
7. Cost Data privacy device according to claim 6, it is characterised in that: the coded lock is FD-6030
Type coded lock.
8. Cost Data privacy device according to claim 7, it is characterised in that: the end of the screw rod is connected with
The motor driven screw turns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710657337.3A CN107237576B (en) | 2017-08-03 | 2017-08-03 | Cost Data privacy device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710657337.3A CN107237576B (en) | 2017-08-03 | 2017-08-03 | Cost Data privacy device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107237576A CN107237576A (en) | 2017-10-10 |
| CN107237576B true CN107237576B (en) | 2019-03-08 |
Family
ID=59989139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710657337.3A Expired - Fee Related CN107237576B (en) | 2017-08-03 | 2017-08-03 | Cost Data privacy device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107237576B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643761B (en) * | 2018-04-22 | 2019-07-16 | 湖南银宝科技发展有限公司 | A kind of Full-automatic safe deposit box based on image recognition technology |
| CN113232984A (en) * | 2021-05-21 | 2021-08-10 | 冯鹏 | Settlement material management device for construction cost |
| CN113569304B (en) * | 2021-09-25 | 2021-11-23 | 南通游加信息科技有限公司 | Information storage medium with high safety factor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2457299Y (en) * | 2000-12-28 | 2001-10-31 | 史秋华 | Anti-theft marker for paper money work table or safe |
| CN1368710A (en) * | 2001-02-08 | 2002-09-11 | 史秋华 | Antitheft and antirobbing security system for noble objects (paper money or confidential document) |
| EP1589178A1 (en) * | 2004-04-23 | 2005-10-26 | Brink's France | Safety device for transport and storage of printed valuable documents |
| CN1918354A (en) * | 2004-02-17 | 2007-02-21 | 温科尼克斯多夫国际有限公司 | Valuable case designed to receive valuable documents provided with a safety device |
| CN204343889U (en) * | 2014-12-16 | 2015-05-20 | 江西白莲钢质制品有限公司 | A kind of safety cabinet |
| CN205135235U (en) * | 2015-11-20 | 2016-04-06 | 宁波萨瑞通讯有限公司 | Take self -destruction protect function's safe |
| CN106761162A (en) * | 2017-02-07 | 2017-05-31 | 重庆工程职业技术学院 | The construction costs top secret anti-leakage device of information |
-
2017
- 2017-08-03 CN CN201710657337.3A patent/CN107237576B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2457299Y (en) * | 2000-12-28 | 2001-10-31 | 史秋华 | Anti-theft marker for paper money work table or safe |
| CN1368710A (en) * | 2001-02-08 | 2002-09-11 | 史秋华 | Antitheft and antirobbing security system for noble objects (paper money or confidential document) |
| CN1918354A (en) * | 2004-02-17 | 2007-02-21 | 温科尼克斯多夫国际有限公司 | Valuable case designed to receive valuable documents provided with a safety device |
| EP1589178A1 (en) * | 2004-04-23 | 2005-10-26 | Brink's France | Safety device for transport and storage of printed valuable documents |
| CN204343889U (en) * | 2014-12-16 | 2015-05-20 | 江西白莲钢质制品有限公司 | A kind of safety cabinet |
| CN205135235U (en) * | 2015-11-20 | 2016-04-06 | 宁波萨瑞通讯有限公司 | Take self -destruction protect function's safe |
| CN106761162A (en) * | 2017-02-07 | 2017-05-31 | 重庆工程职业技术学院 | The construction costs top secret anti-leakage device of information |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107237576A (en) | 2017-10-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190308 Termination date: 20210803 |
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| CF01 | Termination of patent right due to non-payment of annual fee |