TWM621708U - Stylus apparatus - Google Patents

Abstract

The present invention discloses a stylus device, which includes a pen body unit, a pen core unit, a sensing collar unit and a transmitting collar unit. The pen core unit is passed through one end of the pen body unit. The sensing collar unit is sleeved on the one end of the pen body unit and surrounds the pen core unit. The transmitting collar unit is sleeved on the one end of the pen body unit and covers part of the sensing collar unit. Thereby, the stylus device of the present invention can improve practicality and signal quality.

Description

Stylus device

The present invention relates to a stylus device, especially a stylus device that can provide a good signal.

With the development of science and technology, the speed of innovation of electronic products is getting faster and faster, such as electronic devices with touch screens, such as tablet computers, smart phones, etc., have become one of the current technology trends and mainstreams. Generally, users usually use their fingers to click, slide, etc. directly on the touch screen when operating, but if they want to write, draw, or perform finer processing on the touch screen for a long time, the finger Obviously more inconvenient. Therefore, most users will buy a stylus to operate the touch screen.

In order to increase the practicability of the stylus, the stylus can further provide a plurality of signals to the touch electronic device, and the touch electronic device can calculate the tilt of the stylus according to the detected signals. The calculation system of angle and azimuth angle, and then converted into strokes such as gray scale and thickness.

However, because the signal sent by the stylus is easily disturbed by other signals or noise, or has poor directivity, the signal received by the touch electronic device is unstable, and the touch electronic device must use complex The software program is required to accurately calculate the inclination and azimuth of the stylus.

Therefore, how to overcome the above-mentioned defects by improving the structural design has become one of the important issues to be solved in the art.

The technical problem to be solved by this creation is to provide a stylus device for the deficiencies of the prior art.

In order to solve the above-mentioned technical problems, one of the technical solutions adopted in this creation is to provide a stylus device, which includes a pen body unit, a pen core unit, a sensing collar unit and a transmitting collar unit. The pen core unit is passed through one end of the pen body unit. The sensing collar unit is sleeved on the one end of the pen body unit and surrounds the pen core unit. The transmitting collar unit is sleeved on the one end of the pen body unit and covers part of the sensing collar unit.

One of the beneficial effects of the present invention is that the stylus device provided by the present invention can pass through one end of the pen body unit through the "pen refill unit. The sensing collar unit is sleeved on the pen body unit." One end surrounds the refill unit. The launch collar unit is sleeved on the one end of the pen body unit, and covers part of the sensing collar unit", so as to improve the practicability of the stylus device and the touch-sensitive The signal quality provided by the pen device.

In order to further understand the features and technical content of this creation, please refer to the following detailed descriptions and drawings about this creation, however, the provided drawings are only for reference and description, and are not intended to limit this creation.

The following is a description of the implementation of the “stylus device” disclosed in the present creation through specific embodiments, and those skilled in the art can understand the advantages and effects of the present creation from the content disclosed in this specification. This creation can be implemented or applied through other different specific embodiments, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the concept of this creation. In addition, the drawings in this creation are only for simple schematic illustration, and are not drawn according to the actual size, and are stated in advance. The following embodiments will further describe the related technical contents of the present creation in detail, but the disclosed contents are not intended to limit the protection scope of the present creation.

It should be understood that, although the terms "first", "second", "third" and the like may be used herein to describe various elements, these elements should not be limited by these terms. These terms are primarily used to distinguish one element from another. In addition, the term "or", as used herein, should include any one or a combination of more of the associated listed items, as the case may be.

[First Embodiment]

Please refer to FIGS. 1 to 7 , which are a three-dimensional schematic diagram, an exploded schematic diagram, a partial three-dimensional schematic diagram, a partial exploded schematic diagram, a partial side view schematic diagram, and a cross-sectional schematic diagram corresponding to FIG. 5 , respectively, according to the first embodiment of the invention. And the exploded schematic diagram corresponding to FIG. 5 . As shown in the figure, the first embodiment of the present invention provides a stylus device D, which includes a pen body unit 1 , a pen core unit 2 , a sensing collar unit 3 and an emission collar unit 4 . As shown in FIG. 1 , the stylus device D of the present invention can be a capacitive stylus pen or other types of stylus pens, and the stylus device D can be combined with a touch-sensitive electronic device with a touch screen (in the Not shown in the figure; the touch-sensitive electronic device can be used in combination with, for example, a smart phone, a tablet computer, a touch-sensitive notebook computer, etc., but not limited thereto.

Next, as shown in FIGS. 2 to 7 , the pen body unit 1 of the present invention may include a first casing element 10 and a second casing element 11 . Specifically, the second housing element 11 is detachably connected to the first housing element 10, and one end of the body 110 of the second housing element 11 protrudes outward to form a fixing portion 111; wherein, the first housing element The length of 10 is equal to or smaller than the length of the main body 110 of the second housing element 11 (excluding the fixing portion 111 ), but not limited thereto. Further, the fixing portion 111 may be a hollow structure, and the cross-section of the fixing portion 111 may be in the shape of a trapezoid or a triangle, or the outer shape of the fixing portion 111 may be in the shape of a cone; wherein, in other preferred embodiments, The outer edge of the fixing portion 111 may be stepped (as shown in FIG. 6 ). In addition, a part of the body of the fixing part 111 corresponds to one end of the first housing element 10, and another part of the body of the fixing part 111 is connected with the body 110 of the second housing element 11; The body 110 of the two housing elements 11 can be an integrated component, but not limited thereto.

Next, as shown in FIG. 1 to FIG. 7 , the refill unit 2 can be passed through one end of the pen body unit 1 . Specifically, the refill unit 2 can pass through the fixing portion 111 of the second housing element 11 . A part of the refill unit 2 can be accommodated in the pen body unit 1 , and another part of the refill unit 2 can be exposed outside the pen body unit 1 .

Next, as shown in FIGS. 2 to 7 , the sensing collar unit 3 can be sleeved on one end of the pen body unit 1 and surround the pen core unit 2 . For example, the sensing collar unit 3 may be a hollow conical structure; wherein, the sensing collar unit 3 may be a collar element made of metal or plastic, but not limited thereto. The sensing collar unit 3 can be sleeved on the fixing portion 111 of the second housing element 11 and surround the refill unit 2 . In addition, in other preferred embodiments, a positioning protrusion 111a may protrude from the outer edge of the fixing portion 111, the positioning protrusion 111a may be a cylinder or a polygonal column, and one end of the sensing collar unit 3 may face the other. One end is recessed to form a limiting notch 30; therefore, when the sensing collar unit 3 is sleeved on the fixing portion 111, the limiting notch 30 is engaged with the positioning protrusion 111a, so that the sensing collar unit 3 can be stably Positioned on the fixed portion 111 .

Next, as shown in FIGS. 2 to 7 , the transmitting collar unit 4 can be sleeved on one end of the pen body unit 1 and cover part of the sensing collar unit 3 . For example, the launch collar unit 4 may be a hollow cone structure; wherein, the launch collar unit 4 may be a collar element made of metal or plastic, but not limited thereto. The launch collar unit 4 is sleeved on the fixing portion 111 .

Further, as shown in FIGS. 3 to 7 , the sensing collar unit 3 is sleeved on one end of the fixing portion 111 , and the outer edge of the other end of the fixing portion 111 can protrude outward to form a first positioning structure 112 . The ring unit 4 is located between one end of the fixing portion 111 and the positioning structure 112 . Furthermore, the outer edge of the sensing collar unit 3 can protrude outward to form a second positioning structure 31, and the transmitting collar unit 4 can be engaged between the first positioning structure 112 and the second positioning structure 31, and is connected with the first positioning structure 112 and the second positioning structure 31. A positioning structure 112 is in contact with the second positioning structure 31 .

Thereby, the stylus device D of the present invention can use the refill unit 2 to provide a first touch signal to the touch-sensitive electronic device by using the above technical solution, and use the emitting collar unit to provide a first touch signal. 4. A second touch signal is provided to the touch electronic device, and a barrier is formed between the refill unit 2 and the emission collar unit 4 by the sensing collar unit 3, so as to avoid the refill unit 2 It interacts with the transmitting collar unit 4 and interferes with the touch signals transmitted by each other.

Further, a first accommodating space S1 is defined between the body 110 of the second casing element 11 and the first casing element 10 , and the stylus device D further includes a processing unit 5 located in the first accommodating space S1 middle. As shown in FIG. 2 to FIG. 4 , the processing unit 5 may be a circuit board with processing and control functions, but not limited thereto. The processing unit 5 can be connected to the refill unit 2 , the induction collar unit 3 and the launch collar unit 4 . The processing unit 5 can provide the first touch signal to the touch electronic device through the refill unit 2 . The processing unit 5 can provide the second touch signal to the touch electronic device through the transmitting collar unit 4 . The processing unit 5 can utilize the sensing collar unit 3 to receive external signals and form a blocking barrier between the refill unit 2 and the transmitting collar unit 4 .

Furthermore, the pen body unit 1 further includes an outer casing element 12 and a pen end cover element 13 . As shown in FIGS. 1 and 2 , the outer casing element 12 can be a tubular structure and has a second accommodating space S2 for accommodating the first casing element 10 and the second casing element 11. The pen end cover element 13 is detachably connected to one end of the outer casing element 12 , and shields and covers the sensing collar unit 3 , the emission collar unit 4 and the fixing portion 111 of the second housing element 11 .

In addition, in other preferred embodiments, the pen body unit 1 may further include a tail cover element 14 , which is detachably connected to the other end of the outer casing element 12 . As shown in FIG. 1 and FIG. 2 , the tail cover element 14 and the pen end cover element 13 can be respectively disposed on both ends of the outer casing element 12 .

However, the above-mentioned example is only one possible embodiment and is not intended to limit the present invention.

[Second Embodiment]

Please refer to FIG. 8 to FIG. 12 , which are a partial three-dimensional schematic diagram, a partial exploded schematic diagram, a partial side view schematic diagram, a cross-sectional schematic diagram corresponding to FIG. 10 and an exploded schematic diagram corresponding to FIG. 10 , respectively, according to the second embodiment of the present invention Schematic diagram, and please refer to Figure 1 to Figure 7 together. As shown in the figure, the stylus device D of this embodiment is substantially similar to the stylus device D of the above-mentioned first embodiment, therefore, the arrangement or operation of the same components will not be repeated here. The difference between this embodiment and the above-mentioned first embodiment is that one end of the first housing element 10 protrudes outward to form a first limiting structure 100 , and one end of the body 110 of the second housing element 11 faces outward A second limiting structure 113 is protruded, the first limiting structure 100 and the second limiting structure 113 are symmetrically arranged, and the launch collar unit 4 is located between the first limiting structure 100 and one end of the fixing portion 111 and the second limiting structure 100 between the limiting structure 113 and one end of the fixing portion 111 .

For example, as shown in FIG. 1 , FIG. 2 , and FIG. 8 to FIG. 12 , the side wall of the first housing element 10 corresponding to one end of the fixing portion 111 can protrude outward to form the first limiting structure 100 ; One end of the housing element 10 may be an inclined arc structure, and the other end of the first housing element 10 is away from the fixing portion 111 . The side wall of one end of the body 110 of the second housing element 11 connected to the fixing portion 111 may protrude outward to form a second limiting structure 113 ; wherein, one end of the body 110 of the second housing element 11 may be an inclined arc surface structure , the other end of the body 110 of the second housing element 11 is away from the fixing portion 111 . Therefore, when the first housing element 10 is engaged with the second housing element 11 , one end of the first housing element 10 , one end of the body 110 of the second housing element 11 and the fixing portion 111 form a combined taper Structure, the launch collar unit 4 is sleeved on the combined conical structure (as shown in Figure 11 and Figure 12).

Further, as shown in FIG. 8 and FIG. 11 , the outer edge of the sensing collar unit 3 can protrude outward to form a second positioning structure 31 , and the transmitting collar unit 4 can be engaged with the second positioning structure 31 and the first limiting structure 31 . Between the positioning structures 100 and between the second positioning structure 31 and the second limiting structure 113 , and in contact with the second positioning structure 31 , the first positioning structure 112 and the second positioning structure 31 .

Therefore, the stylus device D of the present invention utilizes the above technical solution to increase the volume of the emission collar unit 4 to increase the signal emission area of the transmission collar unit 4 .

However, the above-mentioned example is only one possible embodiment and is not intended to limit the present invention.

[Advantageous effects of the embodiment]

One of the beneficial effects of the present invention is that the stylus device D provided by the present invention can pass through one end of the pen body unit 1 through the pen refill unit 2. The sensing collar unit 3 is sleeved on the pen body unit. 1 and surrounds the refill unit 2. The launch collar unit 4 is sleeved on one end of the pen body unit 1 and covers part of the sensing collar unit 3", so as to improve the practicality of the stylus device D. performance and signal quality provided by stylus device D.

Furthermore, the stylus device D of the present invention adopts the above technical solution, the stylus device D can use the refill unit 2 to provide a first touch signal to the touch-sensitive electronic device, and use the emitting sleeve to provide a first touch signal to the touch-sensitive electronic device. The ring unit 4 provides a second touch signal to the touch electronic device, and a blocking barrier can be formed between the refill unit 2 and the emission sleeve unit 4 by the sensing collar unit 3 to avoid the refill The unit 2 and the transmitting collar unit 4 influence each other and interfere with the touch signals transmitted by each other. In addition, the stylus device D of the present invention can also increase the volume of the emission collar unit 4 to increase the signal emission area of the emission collar unit 4 .

The contents disclosed above are only the preferred and feasible embodiments of this creation, and are not intended to limit the scope of the patent application of this creation. Therefore, any equivalent technical changes made by using the descriptions and drawings of this creation are included in the application for this creation. within the scope of the patent.

D: Stylus device 1: Pen unit 10: First housing element 100: The first limit structure 11: Second housing element 110: Ontology 111: Fixed part 111a: Positioning bump 112: The first positioning structure 113: Second limit structure 12: Outer casing element 13: Pen end sleeve components 14: Tail cover element 2: Refill unit 3: Induction collar unit 30: Limit notch 31: Second positioning structure 4: Launch collar unit 5: Processing unit S1: The first accommodation space S2: The second accommodation space

FIG. 1 is a three-dimensional schematic diagram of a stylus device according to a first embodiment of the invention.

FIG. 2 is an exploded schematic diagram of the stylus device according to the first embodiment of the invention.

FIG. 3 is a partial perspective view of the stylus device according to the first embodiment of the invention.

FIG. 4 is a partial exploded schematic diagram of the stylus device according to the first embodiment of the invention.

FIG. 5 is a schematic partial side view of the stylus device according to the first embodiment of the invention.

FIG. 6 is a schematic cross-sectional view corresponding to FIG. 5 .

FIG. 7 is an exploded schematic view corresponding to FIG. 5 .

FIG. 8 is a partial perspective view of a stylus device according to a second embodiment of the invention.

FIG. 9 is a partially exploded schematic diagram of a stylus device according to a second embodiment of the invention.

FIG. 10 is a schematic partial side view of the stylus device according to the second embodiment of the invention.

FIG. 11 is a schematic cross-sectional view corresponding to FIG. 10 .

FIG. 12 is an exploded schematic view corresponding to FIG. 10 .

10: First housing element

11: Second housing element

110: Ontology

111: Fixed part

111a: Positioning bump

2: Refill unit

3: Induction collar unit

30: Limit notch

31: Second positioning structure

4: Launch collar unit

S1: The first accommodation space

Claims (10)

A stylus device, comprising: a single unit; a pen core unit, which is passed through one end of the pen body unit; a sensing collar unit sleeved on the one end of the pen body unit and surrounding the pen core unit; and A transmitting collar unit is sleeved on the one end of the pen body unit and covers part of the sensing collar unit. The touch pen device according to claim 1, wherein the pen body unit comprises: a first housing element; and a second casing element, which can be detachably connected to the first casing element, and one end of the body of the second casing element protrudes outward to form a fixing part; Wherein, the refill unit passes through the fixing part, the sensing collar unit is sleeved on the fixing part, and the emission collar unit is sleeved on the fixing part. The stylus device according to claim 2, wherein the fixing portion is a hollow structure, and the cross-section of the fixing portion is in a trapezoidal or triangular shape, or the outer shape of the fixing portion is a tapered shape. The stylus device of claim 2, wherein the sensing collar unit is sleeved on one end of the fixing portion, the other end of the fixing portion protrudes outward to form a positioning structure, and the transmitting collar unit is located at the fixing portion between the one end of the portion and the positioning structure. The stylus device of claim 2, wherein the sensing collar unit is sleeved on one end of the fixing portion, and the other end of the fixing portion is connected to and adjacent to the one end of the body of the second housing element one end of the first casing element; wherein one end of the first casing element protrudes outward to form a first limiting structure, and the one end of the body of the second casing element protrudes outward to form a A second limiting structure, the first limiting structure and the second limiting structure are symmetrically arranged, and the transmitting collar unit is located between the first limiting structure and the one end of the fixing portion and the second limiting structure between the structure and the one end of the fixing portion. The stylus device according to claim 5, wherein when the first housing element is engaged with the second housing element, the one end of the first housing element and the body of the second housing element The one end and the fixing portion form a combined conical structure, and the launching collar unit is sleeved on the combined conical structure. The stylus device according to claim 2, wherein the pen body unit further comprises: an outer casing element having a second accommodating space for accommodating the first casing element and the second casing element; and The pen end sleeve element is detachably connected to one end of the outer casing element, and shields the induction sleeve ring unit, the emission sleeve ring unit and the fixing part. The stylus device according to claim 7, wherein the pen body unit further comprises a tail cover element, which is detachably connected to the other end of the outer casing element. The stylus device according to claim 2, wherein a first accommodating space is defined between the body of the second housing element and the first housing element, and the stylus device further comprises a processing unit, It is located in the first accommodating space. The stylus device according to claim 1, wherein the sensing collar unit and the emission collar unit are hollow cone structures.

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