A wearable glove that illuminates LED lights through NFC

Abstract

The application discloses a wearable glove capable of lighting LED lamps through NFC, and relates to the technical field of wearable gloves, comprising a wearable glove body and a lighting mechanism, wherein the lighting mechanism comprises a metal coil capable of being electromagnetically induced by NFC, the metal coil is fixedly connected to the inner side wall of the wearable glove body, an LED (light emitting diode) is fixedly installed on the inner side or the outer side of the wearable glove body, the output end of the metal coil is electrically connected with a D1 diode and a D2 diode, the output end of the D1 diode and the D2 diode is electrically connected with a C1 capacitor, and the anode of the LED is electrically connected with a C2 capacitor through a current-limiting resistor.

Description

Technical Field

[0001] This utility model belongs to the field of wearable armor technology, specifically a wearable armor that lights up an LED light via NFC. Background Technology

[0002] Wearable nails, also known as "false nails" or "nail stickers," are pre-made nail pieces that are physically attached to the surface of natural nails. They can be worn and removed at any time, are reusable, and allow for free customization of styles, much like a "nail wardrobe."

[0003] The current wearable nail market suffers from significant functional limitations, primarily manifested in product designs that remain confined to the single aesthetic dimension of traditional nail art or basic styles. Most wearable nail products focus on basic aesthetic enhancements, such as color presentation and decorative patterns, a highly homogenized product structure that struggles to meet increasingly diverse consumer demands. Furthermore, existing products exhibit a clear lack of functionality in adaptability to specific application scenarios. Particularly for nighttime social activities, such as bar entertainment, nighttime parties, themed celebrations, birthday parties, and holiday revelries, there is a lack of product designs with enhanced visual appeal, such as glowing, fluorescent, or dynamic lighting effects. This absence of scenario-specific functionality in wearable nails directly results in products remaining at a basic level of use, failing to create a differentiated competitive advantage, and thus, their overall value needs to be improved.

[0004] To address this, a wearable armor that uses NFC to light up LEDs is proposed. Summary of the Invention

[0005] The purpose of this utility model is to enable the wearable armor to emit light when it is near an NFC sensor, thereby increasing the product's value. This application provides a wearable armor that can light up an LED light via NFC.

[0006] The technical solution adopted in this utility model is as follows: A wearable armor that lights up an LED via NFC includes a wearable armor body and a lighting mechanism. The lighting mechanism includes a metal coil that can be electromagnetically induced by NFC. The metal coil is fixedly connected to the inner wall of the wearable armor body. An LED light-emitting diode is fixedly installed on the inner or outer side of the wearable armor body. The output terminal of the metal coil is electrically connected to diodes D1 and D2. The output terminals of diodes D1 and D2 are electrically connected to capacitor C1. The anode of the LED light-emitting diode is electrically connected to capacitor C2 through a current-limiting resistor.

[0007] Furthermore, the D1 diode and the D2 diode form a full-wave rectifier circuit.

[0008] Furthermore, the C1 capacitor, the C2 capacitor, the D1 diode, and the D2 diode are mounted on the inner sidewall of the wearable armor body, and the thickness of the C1 capacitor, the C2 capacitor, the D1 diode, and the D2 diode is ≤0.5mm.

[0009] Furthermore, the metal coil has more than 10 turns, and the wire spacing of the metal coil is ≤0.2mm.

[0010] Furthermore, the output terminals of diodes D1 and D2 are electrically connected to the positive terminal of capacitor C1, and the negative terminal of capacitor C1 is grounded.

[0011] Furthermore, capacitors C1 and C2 are high-frequency ceramic capacitors.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: In this invention, when the wearable armor is worn, the finger wearing the armor can be brought close to the NFC module area of ​​a mobile phone. At this time, the NFC module of the mobile phone emits an electromagnetic field, which is induced by a metal coil to generate microamp-level alternating current, providing initial power to the circuit. The AC input is converted into pulsating direct current by a full-wave rectifier bridge composed of diodes D1 and D2. Meanwhile, capacitor C1 is connected in parallel between the rectifier output terminal and ground to filter out high-frequency noise, and capacitor C2 can further stabilize the voltage. The filtered direct current drives the LED light-emitting diode through a current-limiting resistor. At the same time, the charging and discharging characteristics of capacitor C2 can adjust the brightness gradient effect, and the brightness can be maintained as the mobile phone continues to approach. Through the combination of the above structures, the wearable armor can light up when it is close to the NFC, thereby increasing the value of the product. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the lighting mechanism in this utility model; Figure 3 This is a schematic diagram of the circuit connection in this utility model.

[0014] The markings in the diagram are: 1-wearing armor body, 2-lighting mechanism, 21-C1 capacitor, 22-C2 capacitor, 23-D1 diode, 24-D2 diode, 25-LED light-emitting diode, 26-metal coil. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0016] Reference Figures 1-3 A wearable armor that lights up LEDs via NFC includes a wearable armor body 1 and a lighting mechanism 2. The lighting mechanism 2 includes a metal coil 26 that can be electromagnetically induced by NFC. The metal coil 26 is fixedly connected to the inner wall of the wearable armor body 1. The number of turns of the metal coil 26 is greater than 10, and the line spacing of the metal coil 26 is ≤0.2mm. LED light-emitting diodes 25 are fixedly installed on the inner or outer side of the wearable armor body 1. Specifically, when the wearable armor body 1 is worn, the finger wearing the wearable armor body 1 can be brought close to the NFC module area of ​​the mobile phone. At this time, the NFC module of the mobile phone emits an electromagnetic field, which is induced by the metal coil 26, generating microampere-level alternating current to provide initial power to the circuit.

[0017] Reference Figures 1-3 The output terminal of the metal coil 26 is electrically connected to diodes D1 23 and D2 24, which form a full-wave rectifier circuit. The output terminals of diodes D1 23 and D2 24 are electrically connected to capacitor C1 21. The anode of LED 24 is electrically connected to capacitor C2 22 via a current-limiting resistor. Capacitors C1 21, C2 22, D1 23, and D2 24 are mounted on the inner wall of the wearable armor body 1, and the thickness of capacitors C1 21, C2 22, D1 23, and D2 24 is ≤0.5mm. The output terminals of diodes D1 23 and D2 24 are electrically connected to the positive terminal of capacitor C1 21, and the negative terminal of capacitor C1 21 is grounded. Capacitors C1 21 and C2 22 are high-frequency ceramic capacitors. Specifically, the AC input is controlled by diodes D1 23 and D2 24. The full-wave rectifier bridge converts the current into pulsating DC. At this time, capacitor C1 21 is connected in parallel between the rectifier output terminal and ground, which can filter out high-frequency noise. Capacitor C2 22 can further stabilize the voltage. The filtered DC drives LED 24 through the current-limiting resistor. At the same time, the charging and discharging characteristics of capacitor C2 22 can adjust the brightness gradient effect, and the brightness can be maintained as the mobile phone is continuously brought close. Through the combination of the above structures, the wearable armor body 1 can light up when it is close to NFC, thereby increasing the value of the product.

[0018] The implementation principle of a wearable armor embodiment that uses NFC to light up an LED is as follows: When the wearable armor 1 is worn, the finger wearing the armor 1 can be brought close to the NFC module area of ​​the mobile phone. At this time, the NFC module of the mobile phone emits an electromagnetic field, which is induced by the metal coil 26, generating a microamp-level alternating current to provide initial power to the circuit. The AC input is converted into pulsating direct current by a full-wave rectifier bridge composed of diodes D1 23 and D2 24. At this time, capacitor C1 21 is connected in parallel between the rectifier output terminal and ground, which can filter out high-frequency noise. Capacitor C2 22 can further stabilize the voltage. The filtered direct current drives the LED light-emitting diode 24 through the current-limiting resistor. At the same time, the charging and discharging characteristics of capacitor C2 22 can adjust the brightness gradient effect, and the brightness can be maintained as the mobile phone is kept close. Through the combination of the above structures, the wearable armor 1 can light up when it is close to the NFC, thereby increasing the value of the product.

[0019] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A wearable armor that illuminates an LED light via NFC, comprising a wearable armor body (1) and an illumination mechanism (2), characterized in that: The lighting mechanism (2) includes a metal coil (26) that can be electromagnetically sensed by NFC. The metal coil (26) is fixedly connected to the inner wall of the wearable armor body (1). An LED light-emitting diode (25) is fixedly installed on the inner or outer side of the wearable armor body (1). The output end of the metal coil (26) is electrically connected to a D1 diode (23) and a D2 diode (24). The output ends of the D1 diode (23) and the D2 diode (24) are electrically connected to a C1 capacitor (21). The anode of the LED light-emitting diode (24) is electrically connected to a C2 capacitor (22) through a current-limiting resistor.

2. The wearable armor that lights up an LED via NFC as described in claim 1, characterized in that: The D1 diode (23) and the D2 diode (24) form a full-wave rectifier circuit.

3. The wearable glove for illuminating LED lights through NFC of claim 1, wherein: The C1 capacitor (21), the C2 capacitor (22), the D1 diode (23), and the D2 diode (24) are mounted on the inner sidewall of the wearable armor body (1), and the thickness of the C1 capacitor (21), the C2 capacitor (22), the D1 diode (23), and the D2 diode (24) is ≤0.5mm.

4. The wearable glove for illuminating LED lights through NFC of claim 1, wherein: The metal coil (26) has more than 10 turns and the wire spacing of the metal coil (26) is ≤0.2mm.

5. The wearable armor that lights up an LED via NFC as described in claim 1, characterized in that: The output terminals of diodes D1 (23) and D2 (24) are electrically connected to the positive terminal of capacitor C1 (21), and the negative terminal of capacitor C1 (21) is grounded.

6. The wearable armor that lights up an LED via NFC as described in claim 1, characterized in that: The C1 capacitor (21) and the C2 capacitor (22) are high-frequency ceramic capacitors.

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