CN214278930U - Magnetic card device compatible with electronic equipment - Google Patents
Magnetic card device compatible with electronic equipment Download PDFInfo
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- CN214278930U CN214278930U CN202023344628.3U CN202023344628U CN214278930U CN 214278930 U CN214278930 U CN 214278930U CN 202023344628 U CN202023344628 U CN 202023344628U CN 214278930 U CN214278930 U CN 214278930U
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- coil
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- bottom plate
- magnetic card
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Abstract
The utility model discloses an electronic equipment compatible magnetic card device relates to electronic equipment technical field, and the electromagnetic wave that the main objective was avoided electronic equipment to produce causes the interference to the coil in the magnetic card to guarantee going on smoothly of the operation of punching the card. The utility model discloses a main technical scheme does: the magnetic card device compatible with the electronic equipment comprises a body, wherein the body is used for being sleeved outside the electronic equipment; the chip and the coil are arranged on the body, the coil is connected with the chip, and the chip is positioned in an annular space formed by winding the coil; the isolation plate is arranged on the body, is of a plate-shaped structure made of wave-absorbing antimagnetic materials and covers the chip and the coil; the area of the isolation plate is larger than that of the coil, each edge of the isolation plate corresponds to each edge of the coil, and each edge of the isolation plate protrudes out of the corresponding edge of the coil.
Description
Technical Field
The utility model relates to an electronic equipment technical field especially relates to an electronic equipment compatible magnetic card device.
Background
At present, electronic equipment is usually inconvenient to use together with a magnetic card, and the magnetic card is easy to be interfered by electromagnetism and cannot be used or even is demagnetized.
Taking a mobile phone as an example, people generally prefer to place a magnetic card in a mobile phone protective shell when going out, so that the mobile phone can be used or the card can be swiped. However, when the card is swiped, the induction coil of the magnetic card is easily interfered by electromagnetic waves generated by the mobile phone, so that the phenomena of slow card swiping reaction and inaccurate identification occur, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides an electronic equipment compatible magnetic card device, main objective are when avoiding electronic equipment and magnetic card to use together, and electronic equipment causes electromagnetic interference to the magnetic card to make electronic equipment and magnetic card can be compatible.
In order to achieve the above object, the utility model mainly provides the following technical scheme:
the embodiment of the utility model provides an electronic equipment compatible magnetic card device, include:
the body is used for being sleeved outside the electronic equipment;
the chip and the coil are arranged on the body, the coil is connected with the chip, and the chip is positioned in an annular space formed by winding the coil;
the isolation plate is arranged on the body, is of a plate-shaped structure made of wave-absorbing antimagnetic materials and covers the chip and the coil;
the area of the isolation plate is larger than that of the coil, each edge of the isolation plate corresponds to each edge of the coil, and each edge of the isolation plate protrudes out of the corresponding edge of the coil.
Further, the body comprises a bottom plate, the area of the isolation plate is matched with that of the bottom plate, and the isolation plate is arranged on the bottom plate;
the chip and the coil are arranged on the bottom plate.
Further, the internal surface of bottom plate is provided with the mounting groove, the chip with the coil set up in the mounting groove.
Furthermore, the chip and the coil are pre-embedded in the bottom plate; or, the chip and the coil are adhered to the inner surface of the bottom plate.
Furthermore, the isolation plate is pre-embedded in the bottom plate; or, the isolation plate is adhered to the inner surface of the bottom plate.
Furthermore, a first through hole is formed in the bottom plate;
and a second through hole is formed in the isolating plate and is opposite to the first through hole.
Further, the body also comprises a side plate connected to the periphery of the bottom plate, and a containing groove used for containing electronic equipment is enclosed by the bottom plate and the side plate.
Further, the magnetic card device compatible with the electronic device further comprises: the arm belt is connected to the body through a buckle structure.
Further, the end portion of the side plate is provided with a bead extending into the receiving groove.
Borrow by above-mentioned technical scheme, the utility model discloses following beneficial effect has at least:
the magnetic card device compatible with the electronic equipment provided by the embodiment of the utility model has the advantages that the chip and the coil are encapsulated on the body, the isolation plate made of wave-absorbing antimagnetic materials is arranged on the body, and the isolation plate covers the chip and the coil, so that when the body is sleeved outside the electronic equipment, the electronic equipment can be isolated from the chip and the coil by the isolation plate, the isolation plate can absorb and reflect electromagnetic waves generated by the electronic equipment, thereby avoiding the electromagnetic interference of the electronic equipment to the coil and also avoiding the demagnetization of the magnetic card, further enabling the electronic equipment and the magnetic card to be compatible, taking a mobile phone as an example, people can directly sleeve the body outside the body for swiping the card when going out, and in the swiping card, the isolation plate can absorb and reflect the electromagnetic waves generated by the mobile phone, thereby avoiding the electromagnetic waves generated by the mobile phone from interfering the coil, further ensuring the smooth swiping card operation, the use is more convenient. In addition, the chip encapsulated in the body can be a multifunctional chip, and the multifunctional chip can be integrated with a plurality of functions, so that the function of one machine with multiple brushes is realized, and the burden of people on trips is reduced.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of a magnetic card device compatible with an electronic device according to an embodiment of the present invention.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1, an embodiment of the present invention provides a magnetic card device compatible with an electronic device, including a body 1, where the body 1 is used for being sleeved outside the electronic device; the coil 2 and the coil 3 are arranged on the body 1, the coil 3 is connected with the chip 2, and the chip 2 is positioned in an annular space formed by winding the coil 3; the isolation plate 4 is arranged on the body 1, the isolation plate 4 is of a plate-shaped structure made of wave-absorbing antimagnetic materials, and the isolation plate 4 covers the chip 2 and the coil 3; the area of the separator 4 is larger than that of the coil 3, each edge of the separator 4 corresponds to each edge of the coil 3, and each edge of the separator 4 protrudes from a corresponding edge of the coil 3. The isolation plate 4 may be made of a ferrite wave-absorbing material (ferrite absorbing material).
The magnetic card device compatible with the electronic equipment provided by the embodiment of the utility model has the advantages that the chip 2 and the coil 3 are encapsulated on the body 1, the isolation plate 4 made of wave-absorbing antimagnetic material is arranged on the body 1, and the isolation plate 4 covers the chip 2 and the coil 3, so that when the body 1 is sleeved outside the electronic equipment, the isolation plate 4 can isolate the electronic equipment from the chip 2 and the coil 3, the isolation plate 4 can absorb electromagnetic waves generated by the reflection electronic equipment, thereby avoiding the electromagnetic interference of the electronic equipment to the coil 3, also avoiding the demagnetization of the magnetic card, further enabling the electronic equipment and the magnetic card to be compatible, taking a mobile phone as an example, people can directly sleeve the body 1 outside the body 1 for swiping the card when going out, and when swiping the card, because the isolation plate 4 can absorb the electromagnetic waves generated by the reflection mobile phone, thereby avoiding the electromagnetic waves generated by the mobile phone from interfering the coil 3, thereby ensuring the smooth operation of card swiping and being more convenient to use. In addition, the chip 2 packaged in the body can be a multifunctional chip, which can integrate multiple functions, thereby realizing the function of one machine with multiple brushes and reducing the burden of people going on a journey.
The electronic equipment can be a mobile terminal, specifically can be a mobile phone, the magnetic card device compatible with the electronic equipment can be a mobile terminal protection shell, specifically can be a mobile phone shell, and the chip 2 can be a multifunctional chip with a series of functions of an IC (integrated circuit) card and an ID (identity) card, such as an integrated subway card, a community entrance guard card, a garage card, a supermarket card, a fitness card, a unit card and the like.
In the above embodiment, the area of the isolation plate 4 is larger than the area of the coil 3, and each edge of the isolation plate 4 protrudes out of the opposite edge of the coil 3 when covering, so that the isolation plate 4 can completely cover the coil 3, and further the isolation plate 4 can isolate the coil 3 from electronic equipment and the outside, thereby better avoiding the interference of electromagnetic waves to the coil 3, ensuring that the coil 3 cannot be subjected to electromagnetic interference, and ensuring the normal card swiping operation of the coil 3. The coil 3 may be a quadrilateral, and the partition plate 4 may also be a quadrilateral adapted to the coil 3.
In an alternative embodiment, referring to fig. 1, the body 1 may include a bottom plate 5, the area of the isolation plate 4 may be matched with the area of the bottom plate 5, the isolation plate 4 is disposed on the bottom plate 5, and the chip 2 and the coil 3 are disposed on the bottom plate 5.
In the above embodiment, the isolation plate is disposed on the bottom plate 5, and the area of the isolation plate 4 is adapted to the area of the bottom plate 5, that is, the size of the isolation plate 4 is consistent with the size of the bottom plate 5, so that the isolation plate 4 can completely cover the bottom plate 5, and the protrusion generated on the bottom plate 5 due to the mismatch between the sizes of the isolation plate 4 and the bottom plate 5 when the isolation plate 4 is disposed on the bottom plate 5 is avoided, so that the electronic device can be more conveniently and safely disposed in the magnetic card device compatible with the electronic device.
The arrangement of the chip 2 and the coil 3 on the bottom plate 5 may be various, as long as the stable installation of the chip 2 and the coil 3 on the bottom plate 5 can be achieved, in an alternative embodiment, an installation groove 6 may be arranged on the inner surface of the bottom plate 5, and the chip 2 and the coil 3 may be arranged in the installation groove 6.
In the embodiment, the installation groove 6 is arranged on the inner surface of the bottom plate 5, so that the chip 2 and the coil 3 can be arranged in the installation groove 6, and the chip 2 and the coil 3 are embedded in a magnetic card device compatible with the electronic equipment, and due to the structural arrangement, on one hand, the installation groove 6 can limit the chip 2 and the coil 3, so that the chip 2 and the coil 3 are prevented from displacement, and the card swiping is more convenient and rapid; on the other hand, the mounting of the chip 2 and the coil 3 on the device can be made more convenient.
It should be noted that the area of the mounting groove 6 should be adapted to the area of the chip 2 and the coil 3, so that the chip 2 and the coil 3 can be more stably fixed in the mounting groove 6; moreover, the depth of the mounting groove 6 should also be adapted to the depth of the chip 2 and the coil 3, so as to achieve that the outer surfaces of the chip 2 and the coil 3 are flush with the inner surface of the bottom plate 5, thereby preventing the inner surface of the bottom plate 5 from generating a protrusion or a depression on the bottom plate 5 due to the fact that the depth of the mounting groove 6 is not matched with the thicknesses of the chip 2 and the coil 3, and further enabling the electronic device to be more conveniently and safely placed in a magnetic card device compatible with the electronic device; in addition, in order to further improve the mounting stability of the chip 2 and the coil 3, an adhesive layer may be provided between the inner wall of the mounting groove 6 and the chip 2 and the coil 3.
Certainly, the arrangement mode of the chip 2 and the coil 3 on the bottom plate 5 is not limited to the structural form of the mounting groove 6, and in an alternative embodiment, the chip 2 and the coil 3 may be embedded in the bottom plate 5; alternatively, the chip 2 and the coil 3 may be directly adhered to the inner surface of the bottom plate 5.
In the above embodiment, chip 2 and coil 3 are pre-buried in bottom plate 5, specifically can be through the mode direct forming of moulding plastics in bottom plate 5, perhaps, chip 2 and coil 3 can directly paste the internal surface at bottom plate 5 for chip 2 and coil 3 can be built-in bottom plate 5 or fix on bottom plate 5, make chip 2 and coil 3 fixed in position, it is more simple and convenient during the card swiping, safe and reliable.
Correspondingly, there may be various ways of disposing the isolation plate 4 on the bottom plate 5 as long as the isolation plate 4 can be stably mounted on the bottom plate 5, and in an alternative embodiment, the isolation plate 4 may be embedded in the bottom plate 5; alternatively, the partition plate 4 may be adhered to the inner surface of the bottom plate 5.
In the above embodiment, the division board 4 is pre-buried in the bottom plate 5, specifically can be in the bottom plate 5 through the mode direct forming of moulding plastics, perhaps, division board 4 can be pasted at the internal surface of bottom plate 5 for division board 4 can be built-in bottom plate 5 or fix on bottom plate 5, makes division board 4 rigidity, and then strengthens the effect that division board 4 absorbed magnetic field, effectively prolongs the life of electronic equipment compatible magnetic card device, safe and reliable.
In an alternative embodiment, referring to fig. 1, the bottom plate 5 may be provided with a first through hole 7, and the partition plate 4 may be provided with a second through hole 8, the second through hole 8 being opposite to the first through hole 7.
In the above embodiment, the bottom plate 5 and the isolation plate 4 are respectively provided with the first through hole 7 and the second through hole 8 which are opposite to each other, so that the camera of the electronic device can be exposed through the first through hole 7 and the second through hole 8, and the electronic device provided with the device can be conveniently used for photographing and recording. It should be noted that the positions and sizes of the first through hole 7 and the second through hole 8 can be adjusted according to the model of the electronic device.
In an alternative embodiment, referring to fig. 1, the body 1 may further include a side plate 9 connected to a periphery of the bottom plate 5, and the bottom plate 5 and the side plate 9 enclose a receiving groove for receiving the electronic device.
In the above embodiment, the bottom plate 5 and the side plate 9 enclose the accommodating groove for accommodating the electronic device, so that the electronic device can be placed in the accommodating groove, the electronic device is perfectly combined with the body 1, and the structure is simple and easy to implement.
In an alternative embodiment, the electronic device compatible magnetic card apparatus may further include an arm strap, which is connected to the body 1 by a snap mechanism.
In the above embodiment, through setting up the armband for the user can wear electronic equipment on the arm through this armband when going on a journey, thereby liberate both hands and carry out other activities, it is more convenient to use. Moreover, because body 1 and armband are connected through buckle structure between, the user can utilize buckle structure quick to take body 1 off from the armband when using, reuse after finishing using buckle structure with body 1 lock go can for electronic equipment's carrying is more convenient, makes the trip simple and convenient more.
In an alternative embodiment, see fig. 1, a bead 10 extending into the receiving groove may be provided at the end of the side plate 9. In this embodiment, the turned edge 10 is additionally arranged at the end of the side plate 9, so that the protective shell can further fix the electronic device through the turned edge 10, and thus the magnetic card device compatible with the electronic device is more firmly combined with the electronic device, and the magnetic card device compatible with the electronic device has a better protection effect on the electronic device, is simple in structure and is easy to implement.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (9)
1. An electronic device compatible magnetic card apparatus, comprising:
the body is used for being sleeved outside the electronic equipment;
the chip and the coil are arranged on the body, the coil is connected with the chip, and the chip is positioned in an annular space formed by winding the coil;
the isolation plate is arranged on the body, is of a plate-shaped structure made of wave-absorbing antimagnetic materials and covers the chip and the coil;
the area of the isolation plate is larger than that of the coil, each edge of the isolation plate corresponds to each edge of the coil, and each edge of the isolation plate protrudes out of the corresponding edge of the coil.
2. The electronic device compatible magnetic card apparatus according to claim 1,
the body comprises a bottom plate, the area of the isolation plate is matched with that of the bottom plate, and the isolation plate is arranged on the bottom plate;
the chip and the coil are arranged on the bottom plate.
3. The electronic device compatible magnetic card apparatus according to claim 2,
the internal surface of bottom plate is provided with the mounting groove, the chip with the coil set up in the mounting groove.
4. The electronic device compatible magnetic card apparatus according to claim 2,
the chip and the coil are pre-embedded in the bottom plate; or, the chip and the coil are adhered to the inner surface of the bottom plate.
5. The electronic device compatible magnetic card apparatus according to claim 2,
the isolation plate is pre-embedded in the bottom plate; or, the isolation plate is adhered to the inner surface of the bottom plate.
6. The electronic device compatible magnetic card apparatus according to claim 2,
the bottom plate is provided with a first through hole;
and a second through hole is formed in the isolating plate and is opposite to the first through hole.
7. The electronic device compatible magnetic card apparatus according to claim 2,
the body further comprises a side plate connected to the periphery of the bottom plate, and a containing groove used for containing electronic equipment is formed by the bottom plate and the side plate in a surrounding mode.
8. The electronic device compatible magnetic card apparatus according to claim 7, further comprising:
the arm belt is connected to the body through a buckle structure.
9. The electronic device compatible magnetic card apparatus according to claim 7,
the end portion of the side plate is provided with a curled edge extending into the accommodating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023344628.3U CN214278930U (en) | 2020-12-31 | 2020-12-31 | Magnetic card device compatible with electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023344628.3U CN214278930U (en) | 2020-12-31 | 2020-12-31 | Magnetic card device compatible with electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214278930U true CN214278930U (en) | 2021-09-24 |
Family
ID=77786992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023344628.3U Active CN214278930U (en) | 2020-12-31 | 2020-12-31 | Magnetic card device compatible with electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214278930U (en) |
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2020
- 2020-12-31 CN CN202023344628.3U patent/CN214278930U/en active Active
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