LED intelligent card capable of emitting light from side surface

Abstract

The utility model discloses an LED intelligent card capable of emitting light from a side surface, which relates to the technical field of light-emitting intelligent cards and comprises a card main body, a card cover is arranged at the top of the card main body, a card chip is fixedly connected in the card main body, a main induction coil is further arranged in the card main body, and the card chip is electrically connected with the main induction coil. The card cover is provided with a card main body, the left side and the right side of the card main body are provided with fixing assemblies for fixing the card cover, the card main body is internally provided with a light-emitting assembly for emitting light, external force is applied to the fixing assemblies to enable the fixing assemblies to clamp or not clamp the card cover, the light-emitting assembly in the card main body can be protected under the clamping condition, and the card cover is prevented from being damaged. Under the condition that clamping is not carried out, the card cover can be conveniently taken out, and the interior of the card body can be conveniently overhauled.

Description

Technical Field

[0001] The utility model relates to the technical field of luminous smart cards, in particular to a side-luminous LED smart card. Background Art

[0002] A smart card is an integrated circuit card. A dedicated integrated circuit chip is embedded in a plastic substrate and packaged into a card form similar to a magnetic card. Smart cards can complete common key, fund settlement, attendance and certain control operations.

[0003] With the development of technology, smart cards have been widely used in various fields, such as identity recognition, payment, etc. However, traditional smart cards usually have only one function, and the appearance is single and unattractive. When the card is sensed, it is impossible to know where the card is, so it is impossible to determine whether it is placed in place.

[0004] Based on this, a side-emitting LED smart card is now provided, which not only retains the basic functions of the smart card, but also adds the function of side-emitting light, making the smart card more beautiful and practical. Utility Model Content

[0005] The utility model aims to provide a side-emitting LED smart card to solve the problems in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A side-emitting LED smart card comprises a card body, a card cover is arranged on the top of the card body, a card chip is fixedly connected inside the card body, a main induction coil is also arranged inside the card body, the card chip and the main induction coil are electrically connected, fixing components for fixing the card cover are arranged on the left and right sides of the card body, and a light-emitting component for emitting light is arranged inside the card body.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional scheme: the fixing component includes a slider, the card body is provided with sliding grooves on the left and right sides, the card cover is provided with limiting grooves on the left and right sides, the slider is slidably connected in the sliding grooves on the left and right sides of the card body, the side of the slider away from the interior of the card body is fixedly connected with a connecting block, the left and right sides of the slider away from the connecting block are fixedly connected with adapter blocks, one side of the adapter block is fixedly connected with a spring, and the side of the spring away from the adapter block is fixedly connected to the inner wall of the card body, the end of the connecting block away from the slider is fixedly connected to the limiting block, and the limiting block is slidably connected in the limiting groove.

[0010] In an optional solution: the light-emitting component includes a first secondary induction coil, the first secondary induction coil is electrically connected to a plurality of first light-emitting lamp beads, and the first light-emitting lamp beads are fixedly connected around the inside of the card body.

[0011] In an optional solution: the light-emitting component also includes a second secondary induction coil, a plurality of second light-emitting lamp beads are fixedly connected to the inner side of the card body, and the second light-emitting lamp beads are distributed in a ring shape, the second secondary induction coil and the second light-emitting lamp beads are connected by wires, and the second light-emitting lamp beads are also electrically connected to the MCU module.

[0012] In an optional solution: a first diode is electrically connected between the first light-emitting lamp bead and the first secondary induction coil.

[0013] In an optional solution: a second diode is electrically connected between the second light-emitting lamp bead and the second secondary induction coil.

[0014] In an optional solution: the interior of the card body is a hollow structure.

[0015] In an optional solution: the sliding block does not interfere with the first light-emitting lamp bead.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. The utility model uses the first luminous lamp bead module on the side, so that the smart card can not only emit dazzling light when in use, but also be used as a decoration to increase its aesthetics, achieving a beautiful and practical effect.

[0018] 2. The utility model connects the first light-emitting lamp bead module on the side with the smart card chip through the secondary induction coil, so that the lighting of the first light-emitting lamp bead can be controlled by an external device, which increases the flexibility of use and achieves a high flexibility effect.

[0019] 3. Since the first light-emitting lamp bead and the second light-emitting lamp bead module of the utility model adopt a modular design, they can be customized according to customer needs to meet the personalized needs of different customers and achieve an effect of easy customization. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 This is a structural schematic diagram of Example 1 of the utility model.

[0022] Figure 3 This is a structural schematic diagram of Example 2 of the present utility model.

[0023] Figure 4 This is a top view of Example 1 of the utility model.

[0024] Figure 5 This is a top view of Example 2 of the utility model.

[0025] Figure 6 It is a structural schematic diagram of the card body and the card cover of the utility model.

[0026] Among them: 1. card body; 2. card cover; 3. card chip; 4. main induction coil; 5. slider; 6. connection block; 7. adapter block; 8. spring; 9. limit block; 10. first secondary induction coil; 11. first light-emitting lamp bead; 12. second secondary induction coil; 13. second light-emitting lamp bead; 14. MCU module; 15. first diode; 16. second diode; 17. slide groove; 18. limit groove. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example 1

[0029] See also Figure 1-Figure 6 In an embodiment of the utility model, a side-emitting LED smart card includes a card body 1, a card cover 2 is provided on the top of the card body 1, a card chip 3 is fixedly connected inside the card body 1, a main induction coil 4 is also provided inside the card body 1, the card chip 3 and the main induction coil 4 are electrically connected, fixing components for fixing the card cover 2 are provided on the left and right sides of the card body 1, and a light-emitting component for emitting light is provided inside the card body 1.

[0030] like Figure 2 , Figure 3 and Figure 6As shown, the fixing assembly includes a slider 5, the left and right sides of the card body 1 are provided with slide grooves 17, the left and right sides of the card cover 2 are provided with limit grooves 18, the slider 5 is slidably connected in the slide grooves 17 on the left and right sides of the card body 1, the side of the slider 5 away from the inside of the card body 1 is fixedly connected with a connecting block 6, the left and right sides of the slider 5 away from the connecting block 6 are fixedly connected with a transfer block 7, one side of the transfer block 7 is fixedly connected with a spring 8, and the side of the spring 8 away from the transfer block 7 is fixedly connected to the inner wall of the card body 1, the The end of the connecting block 6 away from the slider 5 is fixedly connected to the limiting block 9, and the limiting block 9 is slidably connected in the limiting groove 18. By pulling the connecting block 6, it drives the slider 5 to move in the sliding groove 17. The movement of the slider 5 will move with the adapter blocks 7 on the left and right sides. The adapter blocks 7 will apply pressure to the spring 8 to compress it. The movement of the connecting block 6 will also drive the limiting block 9 to move together in the limiting groove 18. When the limiting block 9 moves to the outside of the limiting groove 18, the card cover 2 can be removed, which is convenient for the inspection of the inside of the card body 1.

[0031] like Figure 4 As shown, the light-emitting component includes a first secondary induction coil 10, and the first secondary induction coil 10 is electrically connected to a plurality of first light-emitting lamp beads 11. The first light-emitting lamp beads 11 are fixedly connected around the inside of the card body 1. Current is emitted through the first secondary induction coil 10, and the current is transmitted to the first light-emitting lamp beads 11, so that they are subjected to the current and emit light.

[0032] like Figure 4 As shown, a first diode 15 is electrically connected between the first light-emitting lamp bead 11 and the first secondary induction coil 10. The current transmitted by the first secondary induction coil 10 first reaches the first diode 15, and then reaches the first light-emitting lamp bead 11 through the first diode 15. The first diode 15 plays a driving role.

[0033] like Figure 2 and Figure 3 As shown, the interior of the card body 1 is a hollow structure, so that the first light-emitting lamp bead 11 can be arranged inside the card body 1.

[0034] like Figure 2 As shown, the slider 5 does not interfere with the first light emitting lamp bead 11, and the first light emitting lamp bead 11 can operate normally.

[0035] Example 2

[0036] The difference from Example 1 is: Figure 5As shown, the light-emitting component also includes a second secondary induction coil 12, and a plurality of second light-emitting lamp beads 13 are fixedly connected to one side of the inner part of the card body 1, and the second light-emitting lamp beads 13 are distributed in a ring shape, the second secondary induction coil 12 and the second light-emitting lamp beads 13 are connected by wires, and the second light-emitting lamp beads 13 are also electrically connected to the MCU module 14, and the second light-emitting lamp beads 13 and the second secondary induction coil 12 are electrically connected to a second diode 16, and current is emitted through the second secondary induction coil 12, so that the current is transmitted to the second light-emitting lamp beads 13, so that they are subjected to the current and emit light, and the MCU module 14 can also be controlled by an external device to realize independent lighting of the second light-emitting lamp beads 13.

[0037] The working principle of the utility model is as follows: the above embodiment discloses a side-emitting LED smart card, wherein the connecting block 6 is pulled to drive the slider 5 to move in the slide groove 17, and the movement of the slider 5 will move with the adapter blocks 7 on the left and right sides, and the adapter blocks 7 will apply pressure to the spring 8 to compress it, and the movement of the connecting block 6 will also drive the limit block 9 to move together in the limit groove 18, and then the card cover 2 is placed on the card body 1, and then the pulling force on the connecting block 6 is cancelled, so that the spring 8 rebounds, and drives the limit block 9 to enter the limit grooves 18 on the left and right sides of the card cover 2 to fix the card cover 2, and the main induction coil 4 is used to realize the basic functions of the smart card through the card chip 3, such as data reading and writing, identity authentication, etc., and the smart card is placed on a device that supports induction, and when the first secondary induction coil 10 senses the magnetic field of the external device, it will generate current, thereby transmitting current to the first diode 15, and the first diode 15 will drive the first light-emitting lamp bead 11 to achieve the effect of emitting light, and the first secondary induction coil 10 is independent of the main induction coil 4 and does not contact.

[0038] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A side-emitting LED smart card, comprising a card body (1), characterized in that: A card cover (2) is provided on the top of the card body (1); a card chip (3) is fixedly connected inside the card body (1); a main induction coil (4) is also provided inside the card body (1); the card chip (3) and the main induction coil (4) are electrically connected; fixing components for fixing the card cover (2) are provided on the left and right sides of the card body (1); and a light-emitting component for emitting light is provided inside the card body (1).

2. A side-emitting LED smart card according to claim 1, characterized in that: The fixing component comprises a slider (5), the card body (1) is provided with a slide groove (17) on the left and right sides, the card cover (2) is provided with a limit groove (18) on the left and right sides, the slider (5) is slidably connected in the slide grooves (17) on the left and right sides of the card body (1), the slider (5) is fixedly connected with a connecting block (6) on the side away from the inside of the card body (1), the slider (5) is fixedly connected with a transfer block (7) on the left and right sides away from the connecting block (6), one side of the transfer block (7) is fixedly connected with a spring (8), and the side of the spring (8) away from the transfer block (7) is fixedly connected to the inner wall of the card body (1), one end of the connection block (6) away from the slider (5) is fixedly connected to a limit block (9), and the limit block (9) is slidably connected in the limit groove (18).

3. The side-emitting LED smart card according to claim 1, characterized in that: The light-emitting component comprises a first secondary induction coil (10), the first secondary induction coil (10) is electrically connected to a plurality of first light-emitting lamp beads (11), and the first light-emitting lamp beads (11) are fixedly connected around the inside of the card body (1).

4. The side-emitting LED smart card according to claim 1, characterized in that: The light-emitting component further comprises a second secondary induction coil (12); a plurality of second light-emitting lamp beads (13) are fixedly connected to one side of the interior of the card body (1); and the second light-emitting lamp beads (13) are distributed in a ring shape; the second secondary induction coil (12) and the second light-emitting lamp beads (13) are connected by wires; and the second light-emitting lamp beads (13) are also electrically connected to an MCU module (14).

5. The side-emitting LED smart card according to claim 3, characterized in that: A first diode (15) is electrically connected between the first light-emitting lamp bead (11) and the first secondary induction coil (10).

6. The side-emitting LED smart card according to claim 4, characterized in that: A second diode (16) is electrically connected between the second light-emitting lamp bead (13) and the second secondary induction coil (12).

7. The side-emitting LED smart card according to claim 1, characterized in that: The interior of the card body (1) is a hollow structure.

8. The side-emitting LED smart card according to claim 2, characterized in that: The slider (5) does not interfere with the first light-emitting lamp bead (11).

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