Wearable luminous nail tip

Abstract

The invention relates to a nail ornament, in particular to a wearable luminous nail tip. A wearable light-emitting nail tip comprises a light-emitting assembly and further comprises a sheet-shaped supporting piece, and the light-emitting assembly comprises a flexible printed circuit board and components arranged on the flexible printed circuit board. The flexible printed circuit board sequentially comprises an attaching area used for being attached to the fingernails of the human body and a connecting area used for being fixed to the power supply module in the length direction, a bonding layer is arranged on the surface of the attaching area, and the power supply module is electrically connected with a circuit of the flexible printed circuit board. The LED lamp has the advantages that the wearing comfort and external integrity can be improved, the LED lamp is convenient to carry, store and use, the luminance is higher, and the luminous duration is longer.

Description

Technical Field

[0001] This invention relates to a nail ornament, specifically to a wearable luminescent nail tip. Background Technology

[0002] Conventional luminous nail tips have the power supply built in, resulting in a relatively large overall thickness. To address this, Chinese Patent Publication No. CN204207268U discloses a luminous nail art design, which includes a fixing part and a nail luminous part. The fixing part is equipped with a collar, and the nail luminous part includes a printed layer, a circuit layer, and an adhesive layer. The circuit layer is used to sense the NFC radio frequency field provided by the NFC initiating device and convert it into an electromotive force to generate current.

[0003] The aforementioned luminous nail plate is attached to the finger via a collar. Since the fixing part and the luminous part of the nail are rigidly connected and fixed, the luminous nail plate is difficult to fit the nail. At the same time, the collar made of metal or plastic is difficult to compress and stack, resulting in a large space occupation problem when carrying and storing it.

[0004] Furthermore, due to the relatively low maximum transmission power of NFC readers and the small size of the coils in the circuit layer, there is a problem that the light can only be emitted when it is close to the NFC initiating device. It also has the defects of low brightness and short duration, resulting in poor performance. Summary of the Invention

[0005] The purpose of this invention is to provide a wearable luminescent armor that is easy to carry and store, has higher luminous brightness, and a longer luminous duration.

[0006] To achieve the above objectives, the present invention employs a wearable luminescent nail, including a luminescent component and a sheet-like support member. The luminescent component includes a flexible printed circuit board and components disposed on the flexible printed circuit board. The flexible printed circuit board includes, along its length, a bonding area for bonding with a human nail and a connection area for fixing with a power supply module. The surface of the bonding area is used to provide an adhesive layer. The power supply module is electrically connected to the flexible printed circuit board.

[0007] When wearing the luminous nail plate of the present invention, first bend the flat luminous nail plate, or directly stick the curved luminous nail plate to the nail through the adhesive layer, and place the power supply module in front of the user's finger.

[0008] This invention relates to luminescent nail tips using flexible printed circuit boards (FPCs). By bending the FPC, the curvature of the luminescent nail tip can better adapt to the curvature of the user's nail. Furthermore, the adhesive layer secures it to the user's nail, preventing the luminescent nail tip from lifting relative to the nail. This results in a better fit, improving wearing comfort and aesthetic consistency. The support component can be made of metal or plastic. While possessing a certain degree of rigidity, its thinness and low bending stiffness allow it to bend along with the FPC, and the bending of the support component provides forced positioning of the FPC. The FPC and support component can be fixed using dispensing / coating. The luminescent nail tips of this invention can be stacked, with multiple tips occupying minimal space, making them easier to carry and store. The luminescent nail tips can be fixed to the user's nail using nail adhesive, and the power supply module can utilize an ultra-thin lithium-ion pouch battery. The luminescent apron of this invention uses a thinner power supply module for power supply, which provides a more sufficient power supply and higher luminous brightness compared to the solution of drawing power through NFC. It can make multiple LEDs, which are the light-emitting elements, stay on for tens of minutes or blink for several hours. At the same time, the working distance is not limited by the NFC radio frequency field, etc., and can be used anytime and anywhere.

[0009] Preferably, the components include a light-emitting element, a chip, and a vibration detection switch. When the vibration detection switch is triggered, the chip controls the light-emitting element to light up.

[0010] Compared to the solutions in the prior art, the luminous nail plate of this invention does not require an NFC initiating device; simply tapping the nail activates the luminous element, making it more convenient to use. It also facilitates low-power standby and extends the interval between wearing the luminous nail plate and its activation, allowing it to be worn one day and used the following evening. The vibration detection switch is integrated on a flexible printed circuit board and located inside the luminous nail plate, eliminating the need for holes in the support to expose the switch button, resulting in better waterproofing and a simpler structure with lower production costs. Furthermore, the chip can be programmed to send different commands based on the number of taps, further improving the usability of the invention. The luminous element can be any existing micro-sized luminous element, such as an LED bead, fixed to the flexible printed circuit board using die-bonding technology. The vibration detection switch can be an ultra-thin spring-type normally open vibration switch, a low-power MEMS accelerometer (triaxial accelerometer), or other existing vibration-triggered thin sensors.

[0011] Preferably, the components also include a main switch. When the main switch is triggered, the power supply module supplies power and enters a low-power sleep state. The light-emitting element lights up when the vibration detection switch is triggered. This configuration reduces power consumption, ensuring sufficient power for the light-emitting aegis during use.

[0012] Preferably, the main switch is located relative to the bonding area of ​​the flexible printed circuit board, and the actuating end of the main switch is located on the side of the flexible printed circuit board away from the support. After the luminous nail patch of the present invention is worn, the switch contact of the main switch can be hidden between the luminous nail patch and the user's nail, and the overall surface of the luminous nail patch has no openings, making it more aesthetically pleasing.

[0013] Preferably, the vibration detection switch is located relative to the connection area of ​​the flexible printed circuit board, and the chip is located at the bonding area of ​​the flexible printed circuit board. Users can directly shake their fingers wearing the luminous nail clips of this invention to activate the luminous element, making the use of the luminous nail clips of this invention more convenient.

[0014] Preferably, the support member has a recessed groove that opens towards the flexible printed circuit board, and the portion of the component located on the upper side of the flexible printed circuit board is accommodated within the recessed groove. This recessed groove allows the light-emitting plate of the present invention to be made thinner, while also enabling the positioning of the component, facilitating the assembly between the support member and the flexible printed circuit board, and concentrating the light generated by the light-emitting element after it is lit, preventing the light generated by adjacent light-emitting elements from interfering with each other.

[0015] Preferably, the clearance groove extends through both sides of the support member, and the side of the support member away from the flexible printed circuit board is provided with a film-shaped coating made of a light-transmitting material, and the coating is sealed with the support member.

[0016] The recessed groove runs through both sides of the support member, facilitating bending of the support member and further reducing the thickness of the luminescent apron of this invention. A film-like coating is provided, and various patterns can be set on the surface of the coating to improve the light effect. The film coating can be fixed to the support member by heat pressing. The coating can be made of materials such as PVC, PE, PP, PS, PC, TPU, and ABS.

[0017] Preferably, the power supply module is coated with a waterproof layer.

[0018] This invention has the advantages of improving wearing comfort and appearance, being easy to carry and store, being easy to use, having higher luminous brightness and longer luminous duration. Attached Figure Description

[0019] Figure 1 This is an exploded schematic diagram of the present invention.

[0020] Figure 2 This is a schematic diagram of one of the structures of the present invention after bending.

[0021] Figure 3 This is a bottom view of the present invention after it has been bent.

[0022] Figure 4 This is a circuit diagram of the light-emitting component of the present invention. Detailed Implementation

[0023] The present invention will now be further described with reference to the accompanying drawings and specific embodiments.

[0024] Depend on Figures 1 to 3 As shown, this embodiment discloses a wearable luminescent armor plate, including a sheet-like support member 1. A luminescent component 200 is provided on one side of the support member 1, and a film-like covering 3 made of a light-transmitting material is provided on the other side of the support member 1. In this embodiment, the support member 1 is made of plastic, and the covering 3 is made of PVC material. The covering 3 and the support member 1 are sealed together, and a pattern is drawn on the upper surface of the covering 3.

[0025] The light-emitting component 200 in this embodiment includes a flexible printed circuit board 2 and components disposed on the flexible printed circuit board. The flexible printed circuit board 2 includes, along its length (relative to the extension direction of the nail), a bonding area 201 for bonding with the human nail and a connection area 202 for fixing with the power supply module 20. The lower surface of the bonding area 201 is provided with an adhesive layer. The power supply module 20 is electrically connected to the flexible printed circuit board 2. The power supply module is coated with a waterproof layer. In this embodiment, the power supply module uses an ultra-thin lithium-ion soft-pack battery, and the adhesive layer uses conventional nail glue.

[0026] The luminous nail plate of this embodiment can be straight when it leaves the factory, or the support member 1 and the flexible printed circuit board 2 can be constructed as an arc-shaped structure that adapts to the surface of human nails. Users can choose and bend it according to their actual needs, so that the luminous nail plate of this invention can be used for nails with different curvatures.

[0027] The components include a light-emitting element 21, a chip 22, a vibration detection switch 23, and a main switch (not shown in the figure). The light-emitting element 21 is fixed to the flexible printed circuit board 2 using a die-bonding process. Figure 1 As shown, the support member 1 is provided with a relief groove 11 that runs vertically through the top and bottom. The light-emitting element 21, chip 22, vibration detection switch 23 and other components located on the upper side of the flexible printed circuit board 2 are housed in the relief groove 11, and each light-emitting element 21 is located in one relief groove 11.

[0028] The main switch is located in the bonding area of ​​the flexible printed circuit board 2. Figure 2The main switch is not shown. Most of the main switch is located on the upper side of the flexible printed circuit board 2, and the trigger end 24 of the main switch extends downward to the lower side of the flexible printed circuit board 2. The vibration detection switch 2 is located in the bonding area 201 of the flexible printed circuit board 2, and the chip 22 is located in the connection area 202 of the flexible printed circuit board 2.

[0029] See Figure 4 The components in this embodiment also include a decoupling capacitor, C1, which is located close to chip 22 to stabilize the chip power supply and filter out high-frequency noise; the main switch is key1, the vibration detection switch 23 is P1, the chip 22 is U1, the chip 22 model is JZMJ2610, the light-emitting element 21 is an LED chip lamp bead, and the ultra-thin lithium-ion soft pack battery of the power supply module is B1.

[0030] Depend on Figure 3 As shown, one pin of the main switch (key1) is connected to chip U1, and the other pin is electrically connected to vibration detection switch 23 (P1). Vibration detection switch 23 (P1) is electrically connected to chip 22 (U1). LED chips are all connected to chip 22 (U1). The positive and negative terminals of the power supply module (B1) are connected to VCCH / VDD and GND respectively. The decoupling capacitor (C1) is connected between VDD and GND.

[0031] To wear the luminous nail patch of this invention, first trigger the main switch (key1). At this time, the power supply module (B1) supplies power to the circuit and is in a low-power sleep state. Then, it is fixed to the surface of the user's nail through the adhesive layer, and the power supply module (B1) is located in front of the user's fingertip. The contacts of the main switch (key1) are hidden between the luminous nail patch and the user's nail. When the user needs to light up the luminous nail patch of this invention, he / she taps the part of the luminous nail patch located directly above the nail, which triggers the vibration detection switch 23 (P1), and the chip 22 (U1) controls all light-emitting elements to light up.

Claims

1. A wearable luminescent nail plate, comprising a luminescent component, characterized in that: It also includes a sheet-like support member. The light-emitting component includes a flexible printed circuit board and components disposed on the flexible printed circuit board. The flexible printed circuit board includes, along its length, a bonding area for bonding with a human fingernail and a connection area for fixing with a power supply module. The surface of the bonding area is used to provide an adhesive layer. The power supply module is electrically connected to the flexible printed circuit board.

2. The wearable luminescent armor plate according to claim 1, characterized in that: Both the support member and the flexible printed circuit board are constructed as arc-shaped structures that conform to the surface of a human fingernail.

3. The wearable luminescent armor plate according to claim 1, characterized in that: The components include a light-emitting element, a chip, and a vibration detection switch. When the vibration detection switch is triggered, the chip controls the light-emitting element to light up.

4. The wearable luminescent armor plate according to claim 3, characterized in that: The components also include a main switch. When the main switch is triggered, the power supply module supplies power and enters a low-power sleep state. When the vibration detection switch is triggered, the light-emitting element lights up.

5. The wearable luminescent armor plate according to claim 4, characterized in that: The main switch is located relative to the bonding area of ​​the flexible printed circuit board, and the actuating end of the main switch is located on the side of the flexible printed circuit board away from the support.

6. The wearable luminescent armor plate according to claim 3, characterized in that: The vibration detection switch is located in the connection area of ​​the flexible printed circuit board, and the chip is located in the bonding area of ​​the flexible printed circuit board.

7. The wearable luminescent armor plate according to claim 1, characterized in that: The support member has a clearance groove that opens toward the flexible printed circuit board side, and the portion of the component located on the upper side of the flexible printed circuit board is accommodated in the clearance groove.

8. The wearable luminescent armor plate according to claim 1 or 7, characterized in that: The clearance groove extends through the opposite sides of the support member. The side of the support member away from the flexible printed circuit board is provided with a film-shaped coating made of a light-transmitting material, and the coating is sealed with the support member.

9. The wearable luminescent armor plate according to claim 1, characterized in that: The power supply module is coated with a waterproof layer.

Images