KR20100094914A

KR20100094914A - Stylus pen

Info

Publication number: KR20100094914A
Application number: KR1020090017545A
Authority: KR
Inventors: 김종출
Original assignee: 김종출
Priority date: 2009-02-19
Filing date: 2009-03-02
Publication date: 2010-08-27

Abstract

PURPOSE: A stylus pen is provided to be applicable to a piezoelectric and capacitive touch screen or pad and supply a main function for cleaning an electronic product. CONSTITUTION: A stylus pen comprises a grip unit and soft tip(20) included in the one end of the grip unit, and the other end of the grip unit comprises a hard tip(30). A cover(40) protects the hard or/and soft tip. The soft tip comprises a connecting body connected to the hard tip accepted inside the grip unit, and a sliding cover covering a touch unit of the soft tip sliding along the outer circumference of connector.

Description

Cleanable stylus pen {STYLUS PEN}

The present invention relates to a stylus pen, and in particular, to provide a cleaning function for electronic products using a soft tip having a brush-type touch unit,

Provide a versatility to combine a cover provided on a soft tip or grip (or hard tip), or both, to another cover, or to separate a cover to a soft tip or grip (or hard tip),

The cover can be connected to a mounting part such as a hook, which can be carried on a portable device, especially among electronic products.

The present invention relates to a stylus pen that can be cleaned for use in resistive pressure (piezoelectric) and capacitive touch screens and touch pads.

Among the electronic products, especially mobile devices such as mobile phones, PMP, navigation, MP3, game consoles have a cleaning function using soft tips,

Can be connected to a portable device and carried

With a soft tip and a hard tip used for a touch screen or a touch pad, the user did not have a stylus pen to carry the soft tip and the hard tip in one article.

In addition, the brush type soft tip may not be easy to be coupled to the inlet of the cover when the cover is coupled to the soft tip, there is a problem such that the brush is damaged.

An object of the present invention is to provide a stylus pen which can be cleaned by providing a soft tip on the gripping portion.

In addition, an object of the present invention is to provide a stylus pen which can be used for electronic products such as touch screens or touch pads by further comprising a hard tip on the holding part.

It is another object of the present invention to provide a stylus pen having a hard tip or a soft tip, or a cover for all of them, to protect the touch part of each tip.

In addition, an object of the present invention is to provide a stylus pen that can be used for both the hard tip and the soft tip to have a versatility.

It is another object of the present invention to provide a stylus pen that allows the separated cover to be used in combination with another cover to prevent loss of the cover and to have general versatility.

In another aspect, the present invention includes a sliding cover to cover the touch portion of the soft tip, including a connecting body to the soft tip to prevent the touch portion from being damaged by the cover when the cover for the soft tip, or to prevent the cover from being caught in the touch portion. It is an object of the present invention to provide a stylus pen.

Furthermore, an object of the present invention is to provide a stylus pen having a touch part of a soft tip, which is coupled to a connector by a collecting tube, thereby increasing the ease and durability of cleaning.

In addition, an object of the present invention is to provide a stylus pen that is easy to use without requiring the provision of a cover by allowing the soft tip to be lifted and lowered or exposed.

In order to solve the above problems, the cleaning stylus pen according to the present invention,

Gripping portion; And a soft tip provided at one end of the gripping portion.

Here, a hard tip is provided at the other end of the gripping portion.

In addition, there is provided a cover for the hard tip or the soft tip, or both,

Preferably the separated cover has a versatility that can be used for both the hard tip and the soft tip,

More preferably the cover is two, and the separated cover is characterized in that it has a versatility that can be coupled to the other cover.

On the other hand, the soft tip is accommodated inside the gripping portion includes a connecting body coupled to the hard tip,

Sliding along the outer circumferential surface of the connecting body is characterized in that the sliding cover which covers the touch formed on the soft tip is provided.

In addition, the touch portion of the soft tip is a brush (brush), characterized in that the brush is coupled to the connecting body by a collecting tube.

On the other hand, coupled to the gripping portion and comprises an auxiliary cover covering the soft tip,

It is characterized in that the lifting means for raising the soft tip to be exposed to the outside by the idling of the gripping portion is provided.

Stylus pen which can be cleaned according to the present invention,

Provide the main function of cleaning,

The mounting part of the cover can be used to hang from a portable device such as a mobile phone,

It can be used for touch screen or touch pad with more hard tip,

A cover may be provided on the soft tip or gripping portion (or hard tip), or both, and the separated cover may be coupled to another cover, and the separate cover may be used on the soft tip or gripping portion (or hard tip). Has universality,

A sliding cover is provided to protect the touch part of the soft tip to facilitate the coupling of the cover,

Equipped with lifting means to protect the soft tip without a separate cover, there is an effect that can be exposed and hidden soft tip.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a view showing the embodiment 1 of the stylus pen according to the present invention, Figure 2 is a view showing a modification 1-1 of the stylus pen according to the present invention, Figure 3 is a modification of the stylus pen according to the present invention 1-2 is a view showing, Figure 4 is a view showing an embodiment 2 of the stylus pen according to the present invention, Figure 5 is a view showing an embodiment 3 of the stylus pen according to the present invention.

Here, the touch part side of the soft tip is defined as one end or one side and the touch part side of the hard tip is determined as the other end or the other side with reference to FIG. 1.

As shown in Figure 1 and 5, the cleaning stylus pen according to the present invention,

Can be implemented in various ways, looking at each embodiment and variations thereof,

Embodiment 1

Referring to Figure 1,

Gripping portion 10, and

Soft tip 20 provided at one end of the gripping portion 10

It is made, including.

Here, the cover 40A for the soft tip 20 is provided,

It is preferable that the cover 40A has a mounting portion 41 to which a linking ring or the like that can be connected to various electronic products or the like is mounted. (See FIG. 1A).

And the stopper 11 is further provided on the outer wall of the middle of the holding portion 10,

The cover 40A for the soft tip 20 is fitted to the soft tip 20 and is in contact with the stopper 11 so that no further entry is made.

And in order to prevent the loss of the cover (40A) during use after removing the cover (40A) of the soft tip (20)

The other end of the gripping portion 10 preferably has a cross-sectional area into which the inlet of the cover 40A can be fitted.

Therefore, the cover 40A can be inserted and used at the other end of the gripping portion 10 (see FIG. 2B).

On the other hand, various modifications to the embodiment 1 can be presented,

Modification 1-1,

2,

In the configuration of Embodiment 1

Another cover 40B is formed at the other end of the gripping portion 10 (see FIG. 2A).

(Hereinafter, the cover provided at one end of the cover 10 is referred to as the upper cover, and the cover provided at the other end is referred to as a lower cover.)

For general purpose of the upper cover 40A and the lower cover 40B,

Both covers 30A and 30B are made of the same configuration, but have the mounting portion 41 in either or both,

In addition, it is preferable that the two covers 30A and 30B have cross-sectional areas in which inlets of each other can be fitted to one end and the other end, respectively.

Therefore, it has a general purpose that can be used by inserting the separated cover into another cover (see (b) of FIG. 2).

And the separated cover has a general purpose that can be used for the other end of the soft tip 20 or the gripping portion 10 (or the hard tip 30 below, or both).

Modification 1-2,

Referring to Figure 3,

In the configuration of Embodiment 1 or Variation 1-1

Connector 21 to be described later included in the soft tip 20 and

Sliding along the outer circumferential surface of the connecting body 21 is made of a sliding cover 50 that covers the touch portion 22 to be described later formed on the soft tip (20).

Here, it is preferable that the sliding cover 50 is provided between the connecting member 21 and the gripping portion 10 (refer to FIG. 3A). .)

As described in Embodiment 1 and Modification 1-1, the cover 40A for the soft tip 20 may be separated and coupled to the other end of the gripping portion 10 (see FIG. 3B). )

When the cover 40A is coupled toward the soft tip 20, the sliding cover 50 is caught by the inlet of the cover or is touched by the brush type 22. To prevent damage)

Before the cover 40A is coupled, the sliding cover 50 is pulled to cover the touch part 22 of the soft tip 20, and then the cover 40A is coupled.

In this case, in order to prevent the sliding cover 50 from being completely separated from the gripping part 10 when the sliding cover 50 is pulled out, the sliding cover 40 is caught by the end of the connecting member 21 of the soft tip 20. 51) is preferably provided on the inner wall,

In addition, in order to prevent the sliding cover 50 from moving by a small force such as shaking, the sliding cover 50 has an annular groove 52 formed on an outer wall thereof, and the sliding cover 50 has the sliding cover 50. ), The O-ring 53 is in contact with the inner wall of the gripping portion 10 during the sliding operation (see (b) and (c) of FIG. 3).

And the annular protrusion 54 is further formed on the outer wall of the middle of the sliding cover 50, the pulled sliding cover 50 is pushed in the receiving direction in the state where the cover 40A is fitted, the end of the cover 40A Is in contact with the annular projection (54),

When continuously pushed, the sliding cover 50 returns to the position of the initial storage state. (See FIG. 3 (C).)

Here, the frictional force between the O-ring 53 of the sliding cover 50 and the inner wall of the gripping portion 10 is preferably greater than the frictional force between the cover 40A and the outer wall of the sliding cover 50. This is to prevent the sliding cover 50 from being pulled out together when the cover 40A is separated.

And the sliding cover 50 is formed by extrusion molding, the annular groove 52 is formed by the press-in of the press device, the opposite protruding portion by the press-in corresponds to the locking projection (51).

Embodiment 2,

Referring to Figure 4,

In embodiment 1

Hard tip 30 and the cover 40B for the other end of the holding portion 10, and

It comprises a sliding cover 50 of the modified example 1-2.

If you look more closely,

The hard tip 30 is provided at the other end of the gripping portion 10, is fixedly coupled to the other end of the connecting member 21 of the soft tip 20,

Corresponding annular projections 42 are formed on inner walls of the upper and lower covers 40A and 40B, respectively.

The corresponding annular projections 42 are brought into contact with the annular projections 54 of the sliding cover 50 which are slid out when the cover is engaged, and thus move together. Thus, the sliding cover 50 is positioned in the initial storage state as described above. Will be returned.

Embodiment 3,

5,

Holding part 10,

Soft tip 20 provided at one end of the gripping portion 10,

Hard tip 30 provided at the other end of the holding portion 10,

A lower cover 40B for the hard tip 30, and

Lifting means (60) for the soft tip (20)

It is made, including.

Here, the lifting means 60 is

It comprises a secondary cover 61 is coupled to the holding portion 10 in a loose and obscure the soft tip 20,

By raising the soft tip 20 by idling the holding portion 10 to be exposed to the outside,

For this purpose

A female spiral portion 62 formed on an inner wall of the gripping portion 10, and

A male helix 63 arranged at the other end of the connector 21 and fastened to the female helix 62 of the gripping portion 10.

It further includes.

And when holding the auxiliary cover 61 with one hand while turning the gripping portion 10 with the other hand, the soft tip 20 is in circular motion with the gripping portion 10, that is, the soft tip As the raising and lowering of (20) is not made,

In order to convert the circular motion of the soft tip 20 into a linear motion

The cross-sectional shape of the auxiliary cover 61 is preferably non-circular, and the connecting body 21 preferably has a guide portion 211 corresponding to the non-circular shape of the auxiliary cover 61. .

Therefore, when the gripping portion 10 is rotated, the soft tip 20 is linearly moved up or down.

The elevating means 60 is an example, it will be possible to modify and change in various forms that can meet the purpose for the elevating of the soft tip 20.

On the other hand, the soft tip 20 described above in each embodiment and modification,

Brush type touch part 22,

Collecting tube 23 for the touch unit 22, and

The collector 21 is inserted into and fixed to the connector 21 accommodated inside the gripping portion 10

It is made, including.

And before we explain the input method in the touch screen method,

The input method can be divided into resistive pressure (piezoelectric) method and capacitance method.

In the resistive method, when the screen is touched with a hand or a pen, the touched screen directly touches an electric circuit below to change the voltage to generate a signal.

In the capacitive method, when a finger that is able to flow electricity is touched on the screen, electrons flowing under the screen are partially leaked by the finger, and the electrons of the electric circuit exit and change voltage to generate a signal.

The resistive method works with both conductive fingers and non-conductive plastic pens,

Capacitive does not work with non-conductive plastic pens.

In the present invention, to be used in the capacitive touch screen,

The touch unit 22 of the soft tip 20 has conductivity according to brush characteristics,

The connecting body 21 of the soft tip 20 is preferably formed of a conductive metal material,

More preferably, the gripping portion 10 is also preferably formed of a conductive metal material.

On the other hand, the hard tip 30,

A connecting portion 31 fixedly coupled to the other end of the connecting member 21, and

The touch part 32 provided at the other end of the connection part 31.

It is made, including.

Here, the touch unit 32 may be made of a metal material or soft,

In addition, the hard tip 30 is that the connection portion 31 and the touch portion 32 may be made of a metal material or soft.

In the above description of the present invention with reference to the accompanying drawings, a description has been made mainly on the "cleanable stylus pen" having a specific shape and structure, the present invention can be variously modified and changed by those skilled in the art, such variations and modifications It should be interpreted as falling within the protection scope of the present invention.

1 is a view showing Embodiment 1 of a stylus pen according to the present invention;

2 is a view showing a modification 1-1 of the stylus pen according to the present invention;

3 is a view showing a modification 1-2 of the stylus pen according to the present invention;

4 is a view showing Embodiment 2 of a stylus pen according to the present invention;

5 shows an embodiment 3 of a stylus pen according to the invention;

10: holding part

11: stopper

20: soft tip

21: connecting member 211: guide part

22: touch unit 23: collection tube

30: Hard Tip

31: connection portion 32: touch unit

40A, 40B: Cover

41: mounting portion 42: corresponding annular projection

50: sliding cover

51: jamming 52: ring groove

53: O-ring 54: annular protrusion

60: lifting means

61: auxiliary cover 62: female thread

63: male thread part

Claims

Gripping portion; And

A soft tip provided at one end of the gripping portion;

A stylus pen that can be cleaned, including a made-up cleaner.

The method of claim 1,

A hard tip is provided at the other end of the holding part, wherein the stylus can be cleaned.

The method of claim 2,

A stylus pen which can be cleaned, characterized in that the cover is provided for the hard tip or the soft tip, or both.

The method of claim 2,

The detachable cover has a versatility that can be used for both the hard tip and the soft tip.

The method of claim 2,

The cover is two,

A cleanable stylus pen, characterized in that the separated cover has a versatility that can be coupled to another cover.

The method according to any one of claims 2 to 5,

The soft tip includes a connector that is received inside the gripping portion and coupled to the hard tip,

A stylus pen which can be cleaned by sliding along an outer circumferential surface of the connector to cover a touch part formed on the soft tip.

The method of claim 6,

The touch portion of the soft tip is a brush,

And the brush is coupled to the connecting body by a collecting tube.

The method according to any one of claims 2 to 5,

It includes a secondary cover that is coupled loosely to the gripping portion and covers the soft tip,

The cleaning and stylus pen is provided with a lifting means for raising the soft tip to be exposed to the outside by idling the holding portion.