TWI412956B - Radio frequency identification cursor positioning device - Google Patents

Abstract

The primary objective of the present invention is to provide a radio frequency identification cursor positioning device, which comprises a ring; a tag being mounted in the ring; at least three radio frequency receivers being separate to each other; and a processing mainframe being electrically connected to the radio frequency receivers to receive the position signals of at least three spots, computing the position and the moving track of the tag in the ring and then driving the cursor to move by simulating the moving track of the ring on a screen. Consequently, an user could control the cursor on the screen by wearing the ring and simply moving his finger, that is very convenient for operating, even operating for a long period of time.

Description

Radio frequency identification electronic cursor positioning device

The invention relates to a radio frequency identification electronic cursor positioning device, in particular to an electronic device which is detected by radio frequency identification to define a position and which is associated with a displacement of a control cursor.

In the peripheral equipment of computer equipment, the mouse is one of the most popular techniques used in the prior art to control the displacement of electronic cursors under computer operations.

However, in the concept of using a mouse, it is necessary to grasp the body of the mouse through the hand, and then use the wrist to apply force and then tow, to produce a change in position, and because the mouse has a certain degree of weight and must be with the desktop or other In the case of flat contact, it is inevitable that friction will be generated. Therefore, in the operation of controlling the displacement of the mouse, the wrist is constantly burdened, so many occupational diseases associated with over-manipulating the mouse become a big health in modern people. Threat, therefore, based on the above reasons, the inventors of the present invention contemplate and design a radio frequency identification electronic cursor positioning device, and improve the lack of the prior art, thereby enhancing the implementation and utilization of the industry.

In view of the above shortcomings of the prior art, the present invention designs a radio frequency identification electronic cursor positioning device in order to overcome the difficulties of the prior art.

In order to achieve the above object, the technical means adopted by the present invention is to design a radio frequency identification electronic cursor positioning device, which comprises:

a ring-shaped ring, which is a ring-shaped kit corresponding to a finger, and has an accommodating space therein; a radio frequency identification tag, the radio frequency identification tag is fixed in the accommodating space of the finger ring, and has a a first antenna module, after receiving a detecting radio frequency wave, driving the radio frequency identification tag to generate a current, and then using the current to generate a feedback radio frequency wave, and the feedback radio frequency The radio wave is emitted; at least three radio frequency identification units are spaced apart from each other, and the radio frequency identification unit has a second antenna module, and the second antenna module can transmit the detecting radio frequency wave to the The radio frequency identification tag receives the feedback radio frequency wave, and then converts the feedback radio frequency wave into an electronic signal transmission; and a processing computing host electrically connected to the radio frequency identification unit and can receive the electronic signal transmitted by the radio frequency identification tag And calculating, by using the intensity of the electronic signal, a distance value between each of the radio frequency identification unit and the radio frequency identification tag, After the processing host performs the integrated logic operation on the distance between each of the radio frequency identification unit and the radio frequency identification tag, the integrated logic operation is used to obtain the position of the radio frequency identification tag, and then the The logic rule setting allows one of the moving distances of the RFID tag to proportionally correspond to a sliding distance of a computer cursor, so that the computer cursor can be synchronously controlled to slide on a screen.

The at least three radio frequency identification units are fixed by a fixed seat.

And wherein the at least three radio frequency identification units are fixed on the same horizontal plane.

When the radio frequency identification electronic cursor positioning device of the present invention is used, after the user wears the finger ring, the relative movement distance of the finger ring can be sensed and calculated by using at least three positioning principles, and the electronic cursor can be synchronously controlled. Sliding on the computer screen, with the convenience of handling, and because the ring is extremely light, it will not cause any burden on the user's body even if it is operated for a long time, and it is comfortable in use.

The present invention will be described in conjunction with the accompanying drawings in the accompanying drawings, and the drawings The subject matter is only for the purpose of illustration and supplementary description. It is not necessarily the true proportion and precise configuration after the implementation of the present invention. Therefore, the scope and configuration relationship of the attached drawings should not be limited to the scope of patent application of the present invention. Narration.

As shown in the first to third embodiments, the present invention is a radio frequency identification electronic cursor positioning device. In a preferred embodiment, a ring (10), a radio frequency identification tag (20), and at least three wireless devices are included. The radio frequency identification unit (30) and a processing computing host (40).

The aforementioned ring (10) is a ring-shaped sleeve corresponding to the finger, which can be worn by the user on the finger, and has an accommodating space inside.

The radio frequency identification tag (20) is fixed in the accommodating space of the finger ring (10), and has a first antenna module (21) thereon. The first antenna module (21) is After receiving a detecting radio frequency wave, driving the radio frequency identification tag (20) to generate a current, and then using the current to generate a feedback radio frequency wave, and transmitting the feedback radio frequency wave for identifying the radio frequency identification tag ( 20).

The radio frequency identification unit (30) can be fixed to each other by a fixing base (90) and fixed on the same horizontal plane, and the radio frequency identification unit (30) further has a second antenna module ( 31), and the second antenna module (31) can transmit the detecting radio frequency wave and receive the feedback radio frequency wave, and then convert the feedback radio frequency wave into an electronic signal transmission.

The processing computing host (40) may be a working computer of the user, and the processing computing host (40) is electrically connected to the radio frequency identification unit (30) and can receive the electronic signal transmitted by the processing host. Calculating a distance value between each of the radio frequency identification unit (30) and the radio frequency identification tag (20) by using the strength of the electronic signal, and then processing the computing host (40) through the radio frequency identification unit ( 30) The distance value of the radio frequency identification tag (20) is integrated with the principle of three or more positioning, and the position of the radio frequency identification tag (20) can be further obtained, and then the logic rule setting can be used. One of the movement distances of the RFID tag (20) proportionally corresponds to a sliding distance of a computer cursor, thereby synchronously controlling the computer cursor to slide on a screen.

Through the ingenuity of the design of the radio frequency identification electronic cursor positioning device of the present invention, when the user wears the finger ring (10), the moving distance of the finger ring (10) can be calculated by using the positioning principle of at least three points. And to control the sliding of the electronic cursor on the computer screen, the height is convenient to control, and since the weight of the ring (10) is minimal, the operation does not impose any burden on the user, and in use Comfortable, so its gain is visible.

The embodiments described above are merely illustrative of the technical spirit and the features of the present invention, and the objects of the present invention can be understood by those skilled in the art, and the scope of the present invention cannot be limited thereto. That is, the equivalent variations or modifications made by the spirit of the present invention should still be included in the scope of the present invention.

Looking at the above, it can be seen that the present invention has achieved the desired effect under the breakthrough of the prior art, and is not familiar with the skill of the artist, and its progress and practicability have been consistent with the patent. The application requirements, 提出 file a patent application according to law, and ask your bureau to approve the application for this invention patent, in order to invent invention, to the sense of virtue.

(10) ‧‧‧ Ring
(20) ‧‧‧RF tags
(21)‧‧‧First Antenna Module
(30) ‧‧‧Radio Frequency Identification Unit
(31)‧‧‧Second antenna module
(40) ‧‧‧Processing host
(90) ‧ ‧ fixed seat

The first figure is a schematic diagram of the configuration of the radio frequency identification electronic cursor positioning device of the present invention.
The second figure is a diagram of an embodiment of the radio frequency identification electronic cursor positioning device of the present invention.
The third figure is a diagram of an embodiment of the radio frequency identification electronic cursor positioning device of the present invention.

(10) ‧‧‧ Ring

(20) ‧‧‧RF tags

(21)‧‧‧First Antenna Module

(30) ‧‧‧Radio Frequency Identification Unit

(31)‧‧‧Second antenna module

(40) ‧‧‧Processing host

Claims (3)

A radio frequency identification electronic cursor positioning device, comprising:
a finger ring, which is a ring-shaped kit corresponding to a finger, and has an accommodation space therein;
a radio frequency identification tag, the radio frequency identification tag is fixed in the accommodating space of the ring, and has a first antenna module thereon, the first antenna module can receive a detecting radio frequency wave Driving the RFID tag to generate a current, and then using the current to generate a feedback RF wave, and transmitting the feedback RF wave;
At least three radio frequency identification units are spaced apart from each other, and the radio frequency identification unit has a second antenna module, and the second antenna module can transmit the detecting radio frequency wave to the radio frequency identification tag. And receiving the feedback radio frequency wave, and then converting the feedback radio frequency wave into an electronic signal transmission; and a processing computing host electrically connected to the radio frequency identification unit and receiving the electronic signal transmitted by the radio frequency identification unit, and respectively Calculating a distance value between the radio frequency identification unit and the radio frequency identification tag by using the strength of the electronic signal, and then processing the distance between the radio frequency identification unit and the radio frequency identification tag by the processing operation host, Using an integrated logic operation to obtain the position of the RFID tag, and then using a logic rule setting, one of the movement distances of the RFID tag is proportionally corresponding to one of the computer cursors The sliding distance, which in turn can simultaneously control the computer cursor to slide on a screen. The radio frequency identification electronic cursor positioning device according to claim 1, wherein the at least three radio frequency identification units are fixed by a fixed seat. The radio frequency identification electronic cursor positioning device according to claim 2, wherein the at least three radio frequency identification units are fixed on the same horizontal plane.