CN2805457Y - Bank card and new-generation identity card insurance box - Google Patents
Bank card and new-generation identity card insurance box Download PDFInfo
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- CN2805457Y CN2805457Y CN 200420120080 CN200420120080U CN2805457Y CN 2805457 Y CN2805457 Y CN 2805457Y CN 200420120080 CN200420120080 CN 200420120080 CN 200420120080 U CN200420120080 U CN 200420120080U CN 2805457 Y CN2805457 Y CN 2805457Y
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Abstract
The utility model relates to a bank card and new-generation identity card insurance box which has four functions (the front three functions are the inherent functions, and the fourth function is the incidental function). The information of the magnetic strips of bank cards and information magnetic cards used in China can be damaged or lost under some outside electromagnetic field, which can result in the failure of the cards. New-generation IC card identity cards are renewed in whole China in 2004, and the IC card identity cards can be used for more than twenty years. The product of the utility model uses special alloy material thin plates for making into a closed cavity box, the special alloy material has good electric conductivity, good magnetic conductivity and good stiffness, and the closed cavity box has a box body upper cover and a lower cover, is opened and closed conveniently, and is provided with an electroplated layer. As the closed cavity box has a magnetic shielding function, an electrostatic shielding function and an electromagnetic shielding function, the electric field strength and the magnetic field strength in the box both equals zero; thereby, the bank cards and the new-generation IC card identity cards (the second generation identity cards) placed in the box can not be damaged by the radiation of the outside magnetic field, and the static electricity and the electromagnetic wave of people's living environment and operating environment. Information cards placed in the box can prevent that the information in the cards can not be read by a remote card reader; for the bank cards, the utility model can prevent the fund stealage in the card caused by making false cards; as the insurance box is made of the alloy of large elastic modulus, the good rigidity and the proper structure size of the box body can prevent that the cards and the identity cards placed in the box are mechanically damaged and worn, the inner part and the outer part of the metal box.
Description
One, affiliated technical field
Technical field under the utility model product is electromagnetic compatibility technology (EMC) and metallography.Adopt promptly that good conductivity, magnetic conductivity are good, the sealed hollow box body of the alloy material manufacturing of good rigidity comes splendid attire bank card, magnetic card, identity card, the electrostatic screen, magnetic screen, the principle of electromagnetic shield-ing that utilize this alloy to have, realize to magnetic card prevent that magnetic stripe from damaging, the bank card internal information prevents from surreptitiously to be read, prevent function such as identity card damage by the external world is long-range.
Two, background technology
1, at present, all bank cards of China all are magnetic card basically.Annual speed with hundred million is developing.These cards all are to use the brownish black from German import " magnetic stripe " attached to its surface to write down savings content full detail.The application of the information magnetic card in other field is also extremely extensive.Bank card now only gets off the ground in Europe with the IC-card that has chip.
Extraneous a certain electromagnetic field can make this magnetic stripe former orderlyly is interfered and destroys, thereby makes the magnetic stripe drop-out, and bank card was lost efficacy.
Know that from investigation and experiment that the applicant does under our residing common working environment and living environment, permanent magnetic field is more serious than static and electromagnetic interference to the damage of magnetic stripe on the magnetic card.
The environment that has permanent magnetic field to exist is a lot, for example: the loudspeaker of the telephone receiver of every household, radio recorder television baffle box and sound equipment etc., the nuclear magnetic resonance machine of hospital, the sharp magnet button on therapeutic equipment (built-in four permanent magnets), walkman, handbag and the wallet, the cashier in supermarket, the antitheft check door of large-scale bookstore, the electric car of getting, the repairman of instrument and meter computer etc. will carry magnet in order to using in case of necessity.Utensil that has the magnet treatment in some families and the utensil that has magnet are arranged.
From each tame business bank of China and card user's present situation, do not prevent that still bank card from resisting measure and utensil that external electromagnetic field damages.Beijing only, annual bad card is ten hundreds of.
Insure box-packed bank card, magnetic card with the bank card with electrostatic screen, magnetic screen, electro-magnetic screen function and the new breed of identity cards,, magnetic stripe on the card is exempted from damage and lost efficacy even have more intense electricity, magnetic field on every side.
2, at present be all the contact Card Reader at the bank card read write line on the POS machine of global market, on bank and the ATM thereof, promptly " drawing " blocks Card Reader in having ditch shape track.When carrying out normal business operation, after must streaking in this ditch shape track with the handgrip bank card, the data in this card are connected read write line and read to the display screen of computer.
In recent years a kind of long-range card reader (Non-contact Media Reader) occurs, have and read magnetic card, have and read IC-card.Its sensitivity and card reading speed are high, have super record sign indicating number ability.Even in the wallet of holder's bank card in clothes, the full detail in also can will being blocked by this read write line is at one's side read, is recorded and write, and makes the vacation card of an emulation then.The purpose of doing like this is to snap into the money of stealing on the POS machine in ATM or market in former holder's bank card with this vacation.
Now, the bank card circulation of China has surpassed 600,000,000, and the issued volume of the U.S. has surpassed 1,100,000,000.Billions of of global issued volumes.But whole world people's custom is to be installed with the wallet that nonmetal (mainly being leather) makes always at present.As long as bank card is effective, the magnetic domain on the magnetic stripe on the card will be sent the field signal of representing deposit information forever.Just the people that might be held long-range card reader surreptitiously reads, and the money that takes place then to be made in false card, the card is stolen.
Insure box-packed bank card with the bank card with magnetic screen function and the new breed of identity cards, can the interior magnetic domain information of shield card be read by contactless (long-range) card reader, from then on angle says that the money that can prevent in the card is stolen.
3, to rise this year (2004), China begins to change in the whole nation new breed of identity cards (second generation identity card) from Beijing, Shanghai and other places.Its planar dimension and bank card are entirely together.Since it is the IC-card that has chip, also can be impaired under strong-electromagnetic field.The new breed of identity cards will make it that mechanical failure such as bending, wearing and tearing must not take place in so long more than 20 years service life.
Insure the box-packed new breed of identity cards with the bank card with good stiffness and the new breed of identity cards, can prevent that identity card from exempting from mechanical failure.Simultaneously also more eye-catching, be not easy to be placed in seek where and for the moment less than.
Three, summary of the invention
Technical problem to be solved in the utility model promptly is at listed 3 kinds of situations in the background technology, and invention has the bank card of 3 kinds of inherent functions and the purpose of new breed of identity cards safety box is to solve it simultaneously: prevent that bank card, magnetic card from suffering extraneous electricity, magnetic field damage inactivation; Prevent that the bank card internal information from being read by the remote read-write device; Prevent that the new breed of identity cards, bank card and magnetic card from are damaged by extraneous mechanical force.
Reach the antistatic that solves bank card, anti-electromagnetic interference, anti-magnetic field, the utility model will be used the magnetic screen of the cavity electric conductor electrostatic screen of electricity, electromagnetic electromagnetic shielding and ferromagnetics, the principle of metallography.The technical scheme characteristics are as follows.
One of structural feature: consult Fig. 1, Fig. 2, Fig. 3 and Fig. 4 of Figure of description, the structure of bank card and new breed of identity cards safety box must form a sealed hollow box body when box body loam cake (5) fastens with box body lower cover (1): as the overlap joint of box body loam cake (5) in Fig. 1 and Fig. 2 with box body lower cover (1) upper edge; The overlap joint of two sides among Fig. 3 and Fig. 4; (5) are connected with the hinge of (1) bottom and have guaranteed all that box body is outside and do not have direct gap with the box body inner space of adorning the bank card and the new breed of identity cards and communicate among Fig. 1 and Fig. 3.
Two of structural feature; The planar dimension of the box body of forming by box body loam cake (5), box body lower cover (1) and hinge axis (4), should be able to just put bank card (planar dimension of China New Generation generation ID is identical with bank card: long 86 millimeters, wide 54 millimeters) into, make to be stuck in the box translation space must not be arranged, can avoid card to go up the wearing and tearing of magnetic stripe like this, thereby prevent that magnetic stripe on the card is by the demagnetization that rubs.Like this, bank card and 89 millimeters of new breed of identity cards safety box design overall length, overall width are advisable for 60 millimeters.
Three of structural feature: the material of box body loam cake (5) and box body lower cover (1) must be selected good conductivity, cold rolled sheet that magnetic conductivity is good for use, be advisable with the 0Cr13 steel alloy, because it has good electrical conductivity, magnetic conductivity, elastic modelling quantity (being higher than aluminium, copper, iron), non-corrosive in air.This material belongs to ferritic stainless steel.Like this, the utility model of being made by it is under the electromagnetic field of extraneous certain intensity, and electric-field intensity and magnetic field intensity in this box all equal zero, even than under the strong-electromagnetic field, can guarantee also that bank card in this box and the magnetic stripe on the information magnetic card can not be magnetized to damage and lost efficacy around this box is in; On the other hand, if the electromagnetic field of certain field intensity is arranged in this box, electric-field intensity outside this box and magnetic field intensity all equal zero so, that is to say, be contained in the electromagnetic field that bank card, information magnetic card, identity card itself in this box are taken place, numerical value is zero outside its box body, and long-range card reader has on every side also been attended school less than any information in the box body, also just can not do its vacation card.
Four of structural feature: by the box body thickness that box body loam cake, lower cover are formed, depend on the quantity that is installed in the design box, be advisable that its general thickness of such design is 6 millimeters to adorn four bank cards and an identity card.
Five of structural feature: hinge axis can be one long, preferably hinge axis (4) is made two weak points, each exposed junction should make manufactured head in case not-go-end portion burr.For prevent the axle skid off, can take to axle carry out prebuckling about 15 the degree angles assemble then, rely on its elastic force and stop the axle skid off.
Six of structural feature: the design of reed (3) is that the elastic force of the reed that prebuckling along its length is 1.5 millimeters (3) will block automatic jack-up, to make things convenient for card taking for after opening cartridge.Available electric spot welding technology is welded on the lower cover inner bottom part to reed.
Seven of structural feature: the outer electro-coppering of box body, chromium or nickel dam are not only attractive in appearance, can reflect external electromagenetic wave radiation.
Eight of structural feature: the box body that the latten that the flexible modulus of apparatus is high is made is possessing good rigidity.Therefore insure box-packed bank card, release, identity card with the bank card and the new breed of identity cards, can prevent effectively that external force is to mechanical failure such as the bending of thing in the box, wearing and tearing.Replenish one, be installed on the life-span of the short time that also can increase card in this box when overheated.
Nine of structural feature; By the principle of magnetic screen, the sheet metal thickness of box body is thick more good more.But consider the social magnitude of field intensity that exists, user's convenience and the manufacturing process of going up when implementing, the sheet material wall thickness is not more than 0.8 millimeter and is advisable.
Ten of structural feature: for improving the product serviceability, should be nimbly and freely when box body loam cake (1) lower cover (5) unlatching, closure.The moment of upper and lower covers closure, clear and melodious " click clatter " sound to be arranged at protruding navel place.These effects will be by the physical dimensions of strictness and are made that mould realizes.
11 of structural feature: its axiality of hinge shaft hole on hinge shaft hole on the box body loam cake (1) and the lower cover (5) is wanted accurately.
12 of structural feature: at the bottom of the inner box of box body lower cover (1), paste self-adhesive paper cushion (2), avoid that magnetic stripe directly contacts the hard alloy lower cover on the bank card.
The beneficial effect of bank card and new breed of identity cards safety box can possess following 3 functions simultaneously;
1, insure box-packed bank card and information magnetic card with the bank card and the new breed of identity cards, even this box be in around than under forceful electric power, the magnetic field, can guarantee also on the card in this box that magnetic stripe can not be magnetized to damage and lost efficacy.Good stiffness of box body (from the high elastic modulus and the box body structure of cell material) and intensity also can make to block in the box exempts from extraneous mechanical force damage.
2, insure box-packed bank card (no matter being magnetic card or IC-card) with the bank card and the new breed of identity cards and can prevent that the remote read-write device from reading the card internal information, from this angle, the interior fund of card can and not stolen by imitated false card.
3, adorn the new breed of identity cards (Chinese second generation identity card) with it and can prevent external electromagnetic destruction, mechanical failure and prevent long-range Card Reader.
Four, description of drawings
In Figure of description (totally 2 pages), what Fig. 1 provided is the cutaway view of bank card and new breed of identity cards safety box, and it is analysed and observe the position and sees Fig. 2.Among Fig. 1: 1. box body lower cover, this has a protruding navel 6,1 and 6 above part be molded; 2. self-adhesive paper cushion; 3. reed; 4. hinge axis; 5. box body loam cake.
Fig. 2 is the front view of bank card and new breed of identity cards safety box; Fig. 3 is the left view of Fig. 2; Fig. 4 is the vertical view of Fig. 2.
Its overall dimension is long 89, wide by 60, thick 6 millimeters.
Five, the specific embodiment
Consult Fig. 1: the material of box body loam cake (5) and box body lower cover (1) select for use have satisfactory electrical conductivity, alloy material (for example 0Cr13 steel alloy) cold rolled sheet of magnetic conductivity, rigidity, its sheet metal thickness 0.6/0.45 millimeter.Cold moudling in mould after the blanking.Electro-coppering-chromium or gold, imitative gold, nickel after the deburring.The empty size of the box body pure interior that forms by part (5) and (1): long 86.5 millimeters, wide 56.5 millimeters, high 4.8 millimeters.Pack in this headroom bank card and identity card can conveniently take out, and make again between them and play, friction can not take place.
Hinge axis (4) is made with brass H62.It is with the axis hole of the axis hole of box body loam cake (5) and box body lower cover (1) by being through movingly together, forming the assembly parts of an integral body, and part (5) and (1) can freely be rotated around (4).When box body loam cake (5) and box body lower cover (1) when fastening mutually, because a protruding navel (6) is arranged on the box body lower cover (1), its available small power chokes button tongue on the box body loam cake (5) that the micro-elastic distortion takes place with self-locking, unless just user oneself can open box body loam cake (5) with hand.
The self-adhesive paper cushion (2) that has single face glue sticks on the interior bottom of box body lower cover (1), and planar dimension is identical with card, and its effect is to prevent that the magnetic stripe on the bank card directly contacts with the hard metal of part (1) in the box.
Reed (3) is long by 30, wide by 2, thick 0.25 millimeter, and it is connected on the box body lower cover (1) with spot welding, and when electroplating box body lower cover (1), reed (3) is also electroplated together.Reed (3) is pressed length direction and is got final product for crooked 1.5 millimeters, is upspring automatically in order to the card in the box when opening box body upper and lower covers (5) with (1), makes finger can make things convenient for card taking; Another effect of reed (3) is that its elastic force is pressing the card in the box to prevent their plaies, friction.
Claims (3)
1, a kind of bank card and new breed of identity cards safety box, the employing magnetic conductivity is good, good conductivity, the latten of good rigidity is made the box body loam cake, the bottom is posted cushion and is had the box body lower cover of protruding navel structure, reed, with the brass hinge axle they are through then and form one together manually to open closed overall dimension be long 89 millimeters, wide 60 millimeters, thick 6 millimeters complete box body, it is characterized in that: the handing-over edge between box body loam cake and the box body lower cover is overlap joint, slit between when making the two closed is the labyrinth but not leads directly to extraneous slit, thereby forms an enclosed cavity box body.
2, bank card according to claim 1 and new breed of identity cards safety box is characterized in that: design one thin reed in the box body lower cover.
3, bank card according to claim 1 and new breed of identity cards safety box is characterized in that: bottom design one cushion in the lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420120080 CN2805457Y (en) | 2004-12-23 | 2004-12-23 | Bank card and new-generation identity card insurance box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420120080 CN2805457Y (en) | 2004-12-23 | 2004-12-23 | Bank card and new-generation identity card insurance box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2805457Y true CN2805457Y (en) | 2006-08-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420120080 Expired - Fee Related CN2805457Y (en) | 2004-12-23 | 2004-12-23 | Bank card and new-generation identity card insurance box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2805457Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541316A (en) * | 2012-07-19 | 2015-04-22 | 3M创新有限公司 | Electromagnetic shielding label |
| RU209448U1 (en) * | 2021-12-02 | 2022-03-16 | Владимир Васильевич Галайко | Business card holder with antibacterial coating |
-
2004
- 2004-12-23 CN CN 200420120080 patent/CN2805457Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541316A (en) * | 2012-07-19 | 2015-04-22 | 3M创新有限公司 | Electromagnetic shielding label |
| RU209448U1 (en) * | 2021-12-02 | 2022-03-16 | Владимир Васильевич Галайко | Business card holder with antibacterial coating |
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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: 20060816 Termination date: 20101223 |