TWM550067U - Improved NFC ring-shaped wearing device having flat-strip flexible printed circuit - Google Patents

Description

Improvement of NFC ring wearable device with flat strip soft board

The present invention relates to an improvement of an NFC ring-shaped wearable device, whether it is a ring or a bracelet, in particular, an outer ring member made of Zirconia Ceramic or titanium steel instead of a conventional epoxy resin package. The outer ring surface of the ring-shaped wearable device is combined with the flat strip-shaped soft board to beautify the appearance of the ring-shaped wearable device, which not only simplifies the production and processing thereof, but also effectively improves the production efficiency and yield of the product. In addition, the NFC ring-shaped wearable device has a unique angle-specific sensing method, which can avoid the data in the NFC ring-worn device being stolen in the surrounding environment, thereby ensuring the consumer's use rights.

NFC (Near Field Communication, short-range wireless communication technology, is a contactless identification and interconnection technology that enables close-range wireless communication between mobile devices, consumer electronics, PCs, and smart control tools. NFC provides A simple, touch-sensitive solution that allows consumers to exchange information and access content and services simply and intuitively.) As an emerging communication technology, it has outstanding performance in many aspects, such as: fast data transmission and high security. , low cost and low energy consumption. Because of this function, let us give it more illusions, such as the NFC ring wearer is eye-catching. However, due to the limited size, its transceiver performance is not ideal.

However, the NFC ring-worn device sold in the workshop is sealed with epoxy resin. Due to its hardness and wear resistance, the outer ring surface is often scratched during the use of the product, affecting the product. Beautiful.

In addition, the NFC antenna is often placed on the arc surface of the ring-shaped wear device in the form of a planar coil or a printed circuit board (PCB), and the outer layer is packaged. In this way, due to the small sensing area, the reading distance is limited, and there are doubts about being stolen. Therefore, the product has not been widely used.

It can be seen that the above-mentioned conventional NFC ring-shaped wear device is still missing, which is not a good design, and needs to be improved.

In view of the above shortcomings, the creators of this case have been improving and innovating, and after years of painstaking research, they finally succeeded in research and development of the improvement of this NFC ring-shaped wearable device.

The purpose of the present invention is to provide an improved NFC loop wear device having a flat strip of soft board.

In order to achieve the above object, both the inner ring member and the outer ring member of the NFC ring-shaped wear device of the present invention are made of zirconia ceramic or titanium steel. Or the inner ring and the outer ring are made of two materials staggered. Due to the high hardness of yttria ceramics, the products have high hardness, wear resistance and high brightness; products made of titanium steel also have good corrosion resistance and beautiful appearance.

Moreover, the outer ring member made of yttria ceramic or titanium steel has a smooth surface and is easy to wear. Wear, at the same time non-toxic and harmless to human skin.

Furthermore, the outer ring member made of yttria ceramic or titanium steel replaces the outer ring surface of the conventional epoxy resin package, and can effectively improve the defect that the outer ring surface is insufficient in hardness and is easily scratched.

In addition, this design makes the appearance of the NFC ring-shaped wear device more perfect, and at the same time, with the setting of the flat strip-shaped soft board, the production and processing of the NFC ring-shaped wear device is simplified, and the production efficiency of the product is more effectively improved. And the yield rate.

Due to the unique sensing mode of the NFC ring-shaped wearable device, the data of the ring can be avoided from being stolen in the unprotected surrounding environment, thereby ensuring the consumer's use rights.

In order to have a deeper understanding of the characteristics and functions of this creation, the NFC ring and the NFC bracelet are described in detail below with reference to the drawings.

00‧‧‧ ring

10‧‧‧ Ring inner ring

11‧‧‧ Ring inner ring ring groove

12‧‧‧The inner ring of the ring inner ring

20‧‧‧flat strips

30‧‧‧ Ring outer ring

31‧‧‧Outer ring angle

B00‧‧‧Bangle

B10‧‧‧Bangle inner ring

B11‧‧‧Bangle inner ring ring groove

B12‧‧‧Bangle inner ring positioning groove

B20‧‧‧Blank soft board for wristband

B30‧‧‧Bracelet outer ring

F‧‧‧ finger

G‧‧‧Sensor area

The first figure is a perspective view of an embodiment of the creative ring.

The second figure is a perspective exploded view of the embodiment of the creative ring.

The third figure is a three-dimensional schematic diagram of the inner ring of the embodiment of the present invention.

The fourth figure is a schematic diagram of the flat strip flexible board assembly of the embodiment of the creation ring.

Figure 5 is a side cross-sectional view of an embodiment of the present finger ring.

Figure 6 is a front elevational cross-sectional view of an embodiment of the creation ring.

The seventh figure is a schematic diagram of the consumer use of the embodiment of the creation ring.

The eighth figure is a perspective view of the embodiment of the creation bracelet.

The ninth figure is a perspective exploded view of the embodiment of the creation bracelet.

In order to make the above and other objects, features and advantages of the present invention more comprehensible, the preferred embodiments of the present invention are described below with reference to the accompanying drawings.

Please refer to the first figure, the second figure and the third figure. The three-dimensional and three-dimensional exploded view of the ring embodiment and the inner ring member are mainly included: an NFC ring inner ring member 10 and a flat strip. The flexible board 20 and an NFC finger outer ring member 30. among them:

The inner ring member 10 of the ring is configured to be worn on the finger, and the outer ring surface is provided with a ring inner ring annular groove 11 for the flat strip soft board 20; the top of the ring is provided with a flat strip soft The plate is positioned and fixed to the inner ring of the ring inner positioning groove 12.

The flat strip flexible board 20 has a plurality of equal length antenna bundles, a capacitor, and a plurality of pads. The flat strip soft board 20 is wrapped around the ring inner ring groove 11 of the ring ring, and then the plurality of pads are soldered, thereby maximizing the NFC electromagnetic induction area, improving the transceiving effect and anti-interference performance, and simplifying. NFC's ring 00 production and processing.

The outer ring member 30 of the ring is respectively provided with an outer ring bevel angle 31 on both sides thereof, so as to be more easily fit on the inner ring assembly of the finger ring and bonded and fastened thereto, thereby achieving the purpose of waterproofing and beautiful appearance of the product, and at the same time, through the flat strip shape. The setting of the board 20 simplifies the production and processing of the NFC ring 00, and effectively improves the production efficiency and yield of the product.

Please refer to the fourth figure, which is a schematic view showing the assembly of the flat strip flexible board of the embodiment of the present invention.

Please refer to the fifth figure, which shows a side view of the embodiment of the present invention. Diagram. The assembled relationship of the inner ring member 10, the flat strip flexible sheet 20 and the finger outer ring member 30 of the present invention is clearly shown. Wherein, the space formed by the outer ring angle 31 provided on the outer ring member 30 of the ring and the inner ring member 10 of the ring ring can be filled with epoxy resin according to actual needs, thereby achieving multiple protection of product waterproofing.

Please refer to the sixth figure, which shows a front view of the embodiment of the present invention. On the other hand, the assembly relationship of the three components of the creation is shown.

Please refer to the seventh figure, which shows a schematic diagram of the consumer use of the embodiment of the present invention, that is, a schematic diagram of wearing, the NFC ring 00 is worn on the finger F, and the finger is placed close to the sensing area G, the specific The unique angle sensing method can effectively avoid the data of the ring from being stolen in the unprotected surrounding environment and protect the consumer's use rights.

Please refer to the eighth and ninth drawings, which are a three-dimensional and three-dimensional exploded view of another embodiment of the present invention, which mainly includes: an NFC wrist ring inner ring member B10, and a hand ring flat. Strip soft board B20 and an NFC bracelet outer ring member B30. among them:

The inner ring member B10 of the hand ring is used for wearing on the wrist, and the outer ring surface is provided with a ring groove B11 of the inner ring of the hand ring for placing the flat strip soft plate B20 of the hand ring; There is a ring inner ring positioning groove B12 for positioning the flat strip soft board.

The flat strip flexible board B20 has a plurality of equal length antenna bundles, capacitors and a plurality of pads. The flat ring-shaped flexible board B20 is wrapped in the inner ring groove B12 of the wristband, and then the plurality of pads are soldered to maximize the NFC electromagnetic induction area, and the transmission and reception effects and the anti-interference performance are improved. At the same time, it simplifies the production and processing of NFC bracelet B00.

The outer ring member B30 of the hand ring is used for fitting and fastening the inner ring member B10 of the wristband to achieve the purpose of waterproofing and beautiful appearance of the product, and at the same time, the NFC is simplified by the setting of the flat strip soft board B20 of the wristband. B00 production and processing, and effectively improve product production efficiency and yield.

The detailed description above is for the specific description of the two possible embodiments of the present invention, and is not intended to limit the scope of the patents of the present invention. In the scope of the patent in this case. The scope of protection of this creation should be as described in the scope of the patent application described later.

10‧‧‧ Ring inner ring

20‧‧‧flat strips

30‧‧‧ Ring outer ring

Claims (4)

The invention relates to an improved NFC ring-shaped wearable device with a flat strip-shaped soft board, which comprises: a ring inner ring member, which is made of Zirconia Ceramic or titanium steel, and has an inner ring of the outer ring surface. a toroidal groove for the flat strip of soft board to fit in with the outer ring of the bracelet; a flat strip of soft board with a plurality of antenna beams, IC and capacitor, and a plurality of pads Covered in the annular groove of the inner ring of the wristband; the outer ring of the hand ring is made of Zirconia Ceramic or titanium steel to fit the inner ring of the wristband. The NFC ring-shaped wearable device having a flat strip-shaped flexible board according to the first aspect of the invention is improved, wherein the outer ring member of the wristband is prevented from being scratched by the insufficient hardness of the appearance of the NFC loop-worn device. Injured. The invention relates to an NFC ring-shaped wearable device with a flat strip-shaped soft board, which comprises: a finger ring inner ring member, which is made of Zirconia Ceramic or titanium steel, and an outer ring surface is provided with a ring inner ring member. The toroidal groove can be inserted into the flat strip-shaped soft board and fits with the outer ring of the finger ring; a flat strip soft board is provided with a plurality of antenna bundles, an IC and a capacitor, and a plurality of pad coatings The annular ring of the inner ring of the ring; the outer ring of the finger ring is made of Zirconia Ceramic or titanium steel for fitting the inner ring of the ring. An improved NFC ring-shaped wearable device having a flat strip-shaped flexible board according to the third aspect of the invention, wherein the outer ring member of the finger ring prevents the appearance of the NFC ring-shaped wear device from being insufficiently scratched .