CN201138482Y - Support for telecommunication intelligent card - Google Patents
Support for telecommunication intelligent card Download PDFInfo
- Publication number
- CN201138482Y CN201138482Y CNU2007201906540U CN200720190654U CN201138482Y CN 201138482 Y CN201138482 Y CN 201138482Y CN U2007201906540 U CNU2007201906540 U CN U2007201906540U CN 200720190654 U CN200720190654 U CN 200720190654U CN 201138482 Y CN201138482 Y CN 201138482Y
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- Prior art keywords
- card
- card base
- hole
- base
- protective layer
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- Expired - Lifetime
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- 239000011241 protective layer Substances 0.000 claims abstract description 39
- 239000010410 layer Substances 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000011159 matrix material Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000007648 laser printing Methods 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model provides a telecommunication intelligent card support which relates to an intelligent card technology and is invented for fixing small cards conveniently. The telecommunication intelligent card support includes a card matrix and a lower protective layer; a card matrix hole is formed on the card matrix; the size of the lower protective layer matches with the size of the card matrix. The card support of the utility model can conveniently fix the small cards and be inserted into card reading equipments which only can identify ID-1 standard cards.
Description
Technical Field
The utility model relates to a smart card technical field especially relates to a telecommunications smart card holds in palm.
Background
With the development of smart card technology, the application range of SIM (Subscriber Identity module) and SIM module is becoming wider and wider.
In actual use, there are two types of telecommunication smart cards with the same function and different forms: card-type telecommunication smart cards conforming to the ID-1 standard and embedded telecommunication smart cards conforming to the ID-000 standard. Among them, the card type telecommunication smart card (commonly called as big card) conforms to the ISO7816 standard related to IC cards. Embedded telecommunications smart cards, commonly known as mini-cards, which are only 25mm by 15mm in size, are cards that are semi-permanently loaded into devices such as mobile stations. Of the two types of telecommunication smart cards, the small card has a wide application range, and is the most used telecommunication smart card, for example, the small card can be used for charging an electric meter.
Although the application range of the small card is wide, in practical application, the small card is often required to be inserted into a card reading device (such as a mobile phone electric meter recharging device, a reader-writer and the like) which can only identify the large card. Thus, there is a need for a carrier that accurately inserts small cards into designated locations of a card reading device that only recognizes large cards.
For the technology of "converting" small cards into large cards, the following schemes are currently commonly adopted: and (3) putting the removed small card back to the original position of the small card in the large card, and then sticking a piece of transparent adhesive tape on the non-carrying surface of the small card to fix the small card on the large card, wherein the size of the transparent adhesive tape is larger than that of the small card but smaller than that of the large card. Thus, a large card with a small card adhered thereto can be inserted into a card reading device for operation which recognizes only a large card.
However, the conversion of a small card into a large card using the above-described technique has the following disadvantages: 1) the card surface is not consistent, namely, obvious burrs are generated at the joint of the small card and the large card after bonding. These burrs can cause the card surface of the small card to protrude or recess from the card surface of the large card. Therefore, when the converted large card is inserted into the card reading device, the card reading device cannot be smoothly inserted or pulled out, and data exchange between the card and the card reading device cannot be carried out. 2) Inconvenience. For most telecom smart card users, the large card is often discarded after the small card is removed from the large card. Thus, if the data in the small card is to be read, no carrier is inserted into the read-write device. Even if the user leaves a large card, the small card needs to be attached to the large card using an adhesive tape. 3) High risk. When the large card obtained by the conversion method is inserted into the read-write equipment, the situation that the small card falls or is clamped in the read-write equipment often occurs, and therefore the read-write equipment is damaged.
SUMMERY OF THE UTILITY MODEL
The utility model provides a card holder of a telecommunication smart card and a manufacturing method thereof, which are used for conveniently fixing a small card which accords with the ID-000 standard.
A telecommunications smart card holder, said card holder comprising: the card comprises a card base and a lower protective layer, wherein the lower protective layer is adhered to one surface of the card base; wherein,
a card base hole is formed on the card base;
the size of the lower protective layer is matched with that of the card base.
The telecom smart card holder also comprises an upper protective layer;
the size of the upper protection layer is matched with that of the card base, and card holes are formed in the upper protection layer and correspond to the card base holes;
the upper protective layer is adhered to the other surface of the card base.
Wherein, the value range of the length of the card base is as follows: [85.47mm, 85.72mm ], the width ranges from: [53.92mm, 54.03mm ], the thickness ranges from: [0.68mm, 0.84mm ].
And four corners of the card base are respectively provided with a leading angle, and the value range of the leading angle value of the leading angle is [2.88, 3.48 ].
Wherein, the value range of the length of the card base hole is as follows: [24.9mm, 25.1mm ]; the value range of the width of the card base hole is as follows: [14.9mm, 15.1mm ]; the thickness of the card base hole is matched with that of the card base.
Four corners of the clamping base hole are respectively provided with a guide corner; of the four lead angles, the lead angle values of three lead angles are: [0.9, 1.1] and the other conduction angle has a conduction angle value of (3 + -0.1) mm (45 + -2) °.
The short distance value range of the length edge of the card base hole and the corresponding length edge of the card base is as follows: [16.38mm, 16.58mm ];
the short distance value range of the width edge of the card base hole and the corresponding width edge of the card base is as follows: [6.15mm, 6.35mm ].
Wherein, the upper and lower protective layers are both films.
The length of the card hole is less than or equal to that of the card base hole, and the width of the card hole is matched with that of the card base hole; one side of the card hole, which is close to the corresponding edge of the upper protective layer in the width direction, is aligned with one side edge of the card base, which is close to the corresponding edge of the card base, in the width direction of the card hole.
Wherein, the length of the clamping hole is 18 mm.
By utilizing the telecommunication intelligent card holder of the utility model, the small card can be conveniently inserted into the card base hole on the card holder; simultaneously, owing to utilize upper and lower two-layer protection film fixed card base, after the card base hole is inserted to the small card, can make the card face of small card part coincide with the card face of card base, can not appear bonding the small card to the big card according to current technical scheme, and the condition that the small card face that appears is concave in or is protruding in big card face, therefore use the utility model discloses a card holds in the palm the back, can accurately insert the small card in the card reading equipment of the card that only discernment accords with ID-1 standard to when big card inserts or extracts card reading equipment, the condition that the small card dropped can not appear.
Drawings
FIG. 1 is a block diagram of a smart card holder for telecommunications of the present invention;
FIG. 2 is a detailed structure diagram of the card base in the card holder of the smart card for telecommunication of the present invention;
fig. 3 is a schematic view of a card base hole in a card holder of the telecommunication smart card of the present invention;
fig. 4 is a detailed schematic diagram of a card base hole in a card holder of the telecommunication smart card of the present invention;
fig. 5 is a structural diagram of the upper and lower protective layers in the card holder of the telecommunication smart card of the present invention.
Detailed Description
In order to make the advantages of the technical solutions of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model provides a telecommunications smart card holds in palm in order to fix the small card that accords with ID-000 standard conveniently to be converted into and accord with ID-0 standard big card, can insert the small card in only discerning the card reading equipment of big card finally, the utility model provides a telecommunications smart card holds in palm.
As shown in fig. 1, the telecom smart card holder comprises: the card comprises a card base 1 and a lower protective layer 3, wherein the lower protective layer 3 is adhered to one surface of the card base 1; wherein, a card base hole 1-1 is formed on the card base 1; the size of the lower protective layer 3 is adapted to the size of the card base 1.
Thus, the lower protective layer can support the card base, and the small card inserted into the card base hole can be fixed in the card support.
In order to further fix the small card put into the card holder, as shown in fig. 1, the card holder may further include: and the card base 1 is fixed between the upper protective layer 2 and the lower protective layer 3. The size of the upper protection layer 2 is matched with that of the card base 1, and card holes 2-1 are formed in the upper protection layer 2 and correspond to the card base holes.
In the process of converting a small card into a large card, the small card is inserted into a card base hole arranged on a card base, so that the small card can be inserted into a card reading device only supporting the large card by taking a card support as a carrier, and the use is convenient. Because the upper and lower two protective layers that set up, lower protective layer can play the effect of holding card base and little card, and the card that has the little card is guaranteed to insert by upper protective layer holds in the palm the level and smooth of card face for little card face is not sunken in or is protruding on card base surface. Therefore, when the converted large card is inserted into or pulled out of the card reading device only for identifying the large card, the situation that the small card falls off can not occur.
The following describes the structure of the lower card base and the upper and lower protection layers with reference to the accompanying drawings. It should be noted, however, that the preferred embodiments of the present invention are provided herein. Embodiments of the card holder in particular applications are not limited thereto.
The structure and parameters of the card base and the card base hole.
The card base may be formed in two ways. One mode is that an injection molding process is adopted, and a card base with a card base hole is directly and integrally formed; in the second method, a flat card substrate is formed, and then a card substrate hole with a certain size is punched on the flat card substrate.
If form the card base according to the first mode, as shown in fig. 2, according to the ID-1 standard in the utility model discloses in, for the needs that adapt to present card reading equipment, card base 1 is the cuboid, and its length c's value range is: [85.47mm, 85.72mm ], the width a has a value range: [53.92mm, 54.03mm ], the thickness d has the following value range: [0.68mm, 0.84mm ].
The shape of the card base can also be in other forms as long as the big card converted from the small card can be inserted into the card reading equipment. Of course, as card reading devices and smart card technologies have evolved, the parameters of the card base are not limited to the data listed herein.
In order to make the card support meet the requirements of relevant national standards, as shown in fig. 3, four corners of the card base 1 are respectively provided with a lead angle, and the value range of the lead angle value of the lead angle is [2.88, 3.48 ]. Of course, the four corners of the card base can be set to be smooth shapes such as circular arc shape.
As shown in FIG. 3, according to ISO/IEC 7810: in the ID-000 standard of 2003, the length 13 of the card-based hole 1-1 is in the following range: [24.9mm, 25.1mm ], the width 12 has a value range of: [14.9mm, 15.1mm ], the thickness of the card base hole is matched with the thickness of the card base. This size, in turn, corresponds to the size of a small card that conforms to the ID-000 standard. Thus, the small card can be ensured to be accurately inserted into the card base hole
If the card base is formed according to the second mode, a flat card base needs to be formed first, and the value ranges of the length, the width and the thickness of the flat card base are the same as those of the card base in the first mode. The card-based hole is then formed again according to the dimensions listed in the first way.
In the card base formed in the above two ways, in order to insert the small card into the card base hole in the right direction to ensure that the small card does not fall off from the card base, the four corners of the card base hole 1-1 are provided with lead angles. As shown in fig. 4, the parameters of the card-based hole are as follows: the lead angles a1, A3, a4 are [0.9mm, 1.1mm ], while the lead angle a2 is [3 ± 0.1] mm [45 ± 2] °. The size of the card base hole is matched with that of the small card, so that the small card can be stably fixed in the card base hole.
In order to ensure that the contacts of the module on the small card accurately contact corresponding contacts in the card reading device after the small card is inserted into the large card, in the card holder of the telecommunication smart card, according to the ID-1 standard, as shown in fig. 2, the distance e between the longer edge and the corresponding edge of the card base in the length direction of the card base hole 1-1 has a value range of: [16.38mm, 16.58mm ], wherein in the width direction of the card base hole 1-1, the distance b between the shorter edge and the corresponding edge of the card base ranges from: [6.15mm, 6.35mm ].
And as for the selection of the material for making the card base, the card base can be made of ABS material or PVC material or PET material, or the material formed by mixing ABS material, PVC material and PET material in any ratio. Of course, the material of the card base is not limited to the ones listed here.
(II) an upper protective layer and a lower protective layer.
In order to guarantee the stability of the small card that inserts in the card base, and guarantee that the small card can correctly communicate with the card reading equipment, the utility model discloses a telecommunications smart card holds in the palm still including upper and lower two-layer protective layer.
As shown in fig. 5, a card hole 2-1 is formed in the upper protective layer 2 corresponding to the card base hole 1-1. And the length of the card hole 2-1 is smaller than that of the card base hole 1-1, and the width is equal to that of the card base hole 1-1. The side L2 of the card hole is aligned with the side having a smaller lead angle value, i.e., the side having a length of 12, of the edges in the width direction of the card base hole.
To further ensure that the small card does not fall off, in a specific application, the length of the card hole 2-1 may take a value less than the length of the card base hole 1-1. In a specific application, when the length of the card hole 2-1 is 18mm, not only can the chip part of the small card be completely exposed, but also other parts of the card base can be covered. And no clamping hole is arranged on the lower protective layer.
Thus, the lower protective layer can drag the card base and the small card inserted into the card base hole, and the upper protective layer can enable the card surface of the small card to be as high as the card surface of the card support. When the card support inserted with the small card is inserted into the card reading equipment, the phenomenon that the small card falls off can not occur, so that the correct data exchange between the small card and the card reading equipment is ensured.
The relative position relationship between the card hole 2-1 and the upper protective layer is the same as the relative position relationship between the card base hole 1-1 and the card base. Therefore, the right part of the card base hole of the card base can be covered by the upper protective layer, and the service life of the card support is prolonged.
In a particular application, it may be a film for the upper and lower protective layers. The film material can be one of PVC film, PET film, PC film, PVC laser printing film, PET laser printing film and PC laser printing film. Of course, the material of the film is not limited thereto.
After the card base, the upper and lower protective layers are formed, the upper and lower protective layers are fixed on the card base by laminating or hot pressing, and the like, so that the card base is fixed between the two protective layers, thereby forming the card holder. Of course, the method of fixing the card base between the upper and lower protective layers is not limited to the two listed herein.
In the process of using the card holder, the small card is inserted into the card base hole according to the direction corresponding to the size of the card base hole. Because the length of the card base hole is larger than that of the card hole, the small card is pushed into the card base hole by force in the horizontal direction. In this way, the small card can communicate with a card reading device that only recognizes the ID-1 compliant card.
After the card support manufactured by the method is utilized, the small card can be conveniently fixed on the large card, so that the small card can be smoothly inserted into the card reading equipment only recognizing the ID-1 standard, and the operation is convenient and quick. Moreover, the card surface of the small card is as high as that of the card base, so that the small card cannot fall off in the process of inserting or pulling out the card reading equipment.
Of course, the present invention may have other embodiments, and those skilled in the art should be able to make various corresponding changes and modifications according to the present invention without departing from the spirit and the essence of the present invention, and these corresponding changes and modifications should fall within the protection scope of the appended claims.
Claims (10)
1. A telecommunications smart card holder, said card holder comprising: the card comprises a card base and a lower protective layer, wherein the lower protective layer is adhered to one surface of the card base; wherein,
a card base hole is formed on the card base;
the size of the lower protective layer is matched with that of the card base.
2. A telecommunications smart card holder as set forth in claim 1 further comprising an upper protective layer;
the size of the upper protection layer is matched with that of the card base, and card holes are formed in the upper protection layer and correspond to the card base holes;
the upper protective layer is adhered to the other surface of the card base.
3. A telecommunications smart card holder as claimed in claim 1, wherein the length of the card base ranges from: [85.47mm, 85.72mm ], the width ranges from: [53.92mm, 54.03mm ], the thickness ranges from: [0.68mm, 0.84mm ].
4. A telecommunications smart card holder according to claim 3, characterized in that four corners of the card base are respectively provided with a lead angle, and the value range of the lead angle is [2.88, 3.48 ].
5. A telecommunications smart card holder as in claim 1,
the value range of the length of the card base hole is as follows: [24.9mm, 25.1mm ]; the value range of the width of the card base hole is as follows: [14.9mm, 15.1mm ]; the thickness of the card base hole is matched with that of the card base.
6. A telecommunications smart card holder according to claim 5, wherein four corners of the card base hole are provided with chamfered corners, respectively; of the four lead angles, the lead angle values of three lead angles are: [0.9, 1.1] and the other conduction angle has a conduction angle value of (3 + -0.1) mm (45 + -2) °.
7. A telecom smart card holder according to claim 1 or 5,
the short distance value range of the length edge of the card base hole and the corresponding length edge of the card base is as follows: [16.38mm, 16.58mm ];
the short distance value range of the width edge of the card base hole and the corresponding width edge of the card base is as follows: [6.15mm, 6.35mm ].
8. A telecommunications smart card holder as in claim 2 wherein the upper and lower protective layers are both films.
9. A telecommunications smart card holder as in claim 2,
the length of the card hole is smaller than that of the card base hole, the width of the card hole is matched with that of the card base hole, one side of the card hole, which is close to the corresponding edge of the upper protection layer in the width direction, is aligned with one side edge of the card hole, which is close to the corresponding edge of the card base, in the width direction.
10. A telecommunications smart card holder as in claim 9 wherein the card aperture is 18mm in length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201906540U CN201138482Y (en) | 2007-12-07 | 2007-12-07 | Support for telecommunication intelligent card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201906540U CN201138482Y (en) | 2007-12-07 | 2007-12-07 | Support for telecommunication intelligent card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201138482Y true CN201138482Y (en) | 2008-10-22 |
Family
ID=40039165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201906540U Expired - Lifetime CN201138482Y (en) | 2007-12-07 | 2007-12-07 | Support for telecommunication intelligent card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201138482Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102111464A (en) * | 2009-12-28 | 2011-06-29 | 鸿富锦精密工业（深圳）有限公司 | Card assembly and electronic equipment with same |
-
2007
- 2007-12-07 CN CNU2007201906540U patent/CN201138482Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102111464A (en) * | 2009-12-28 | 2011-06-29 | 鸿富锦精密工业（深圳）有限公司 | Card assembly and electronic equipment with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081022 |