KR200377164Y1 - stylus-pen and LCD cleaner of mobile telecommunication terminal - Google Patents

Abstract

The present invention provides a cleaner for wiping the liquid crystal display (LCD) of a mobile communication terminal such as a cellular phone, a PCS phone, a camera phone, a portable personal digital assistant (PDA), and the like. A stylus pen combined liquid crystal display cleaner.

Description

Stylus pen and LCD cleaner of mobile telecommunication terminal

The present invention provides a cleaner for wiping the liquid crystal display (LCD) of a mobile communication terminal such as a cellular phone, a PCS phone, a camera phone, a portable personal digital assistant (PDA), and the like. A stylus pen combined liquid crystal display cleaner.

Conventionally, as disclosed in, for example, the liquid crystal display cleaner disclosed in Korean Patent Application Laid-Open No. 2003-82520 (see Fig. 1) and Korean Patent Application No. 20-324322 have been proposed. As shown in FIG. 1, the liquid crystal display cleaner 10 includes a cleaning unit 20; A main body 30 coupled to the cleaning unit 20 to form an outer appearance of the cleaner 10; A padding part 40 filled in a space between the main body 30 and the cleaning part 20; And a connection member 50 and a connection port 51 for binding to a mobile communication device such as a mobile phone or a PDA.

On the other hand, the publication of Korean Utility Model Registration No. 20-362161 proposes that the stylus pen is detachably disposed on the cell phone hanger.

As such, there is a limitation that the cleaner and the stylus pen are used separately.

The present invention has been made to solve the above-mentioned problems, the object of the present invention is to provide a liquid crystal screen cleaner for stylus pen combined with a mobile communication terminal that can implement the cleaning and information input of the LCD screen as a single article through a simple manufacturing. .

Stylus pen combined LCD screen cleaner of the mobile communication terminal according to the present invention for achieving the above object comprises a main body formed with a cleaning portion, and a tip integrally protruded to the main body.

According to this configuration, it is possible to implement the cleaning of the LCD screen and input of information as a single article through simple manufacturing.

In the above-described configuration, the main body is composed of a sheet disposed in a portion facing the cleaning portion, a padding portion interposed between the cleaning portion and the sheet, and a joint portion bonded along the edge of the cleaning portion and the sheet, In the main body, when the through-hole and the small junction portion for joining the edge of the through-hole are further formed, not only the loop function of the hook line but also the strength of the loop can be doubled.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described.

2 is a front perspective view showing a stylus pen combined liquid crystal screen cleaner of a mobile communication terminal according to a preferred embodiment of the present invention, FIG. 3 is a rear perspective view of FIG. 2, and FIG. 4 is an enlarged cross-sectional view taken along line AA. .

2 to 4, the cleaner combined stylus pen 100 of the present embodiment is composed of a main body 110 forming an external shape and a tip 160 formed on the main body 110.

As shown in FIG. 4, the main body 110 includes a cleaning part 112 on the lower surface, a sheet 113 on the upper surface, and a padding portion 114 interposed therebetween.

The cleaning unit 112 is made of PVC resin, in particular PVC (S-PVC) by suspension polymerization. Sheet 113 is a hard film-like material, it is preferable that the UV transparent coating is performed when printing. The padding part 114 consists of a sponge 114a and the soft film 114b which wrapped this sponge 114a. The padding portion 114 is sealed by the joint portion 110a bonded along the edges of the cleaning portion 112 and the sheet 113.

The tip 160 is a pen for inputting information. The tip 160 may be easily obtained by integrally forming the protruding protruding portion of the main body 110, preferably by protruding one edge portion. This tip 160 is also performed with the manufacture of the body 110.

In this way, since the tip 160 is formed at the same time when the main body 110 is manufactured, the grip portion functions of the cleaner and the stylus pen can be simultaneously performed.

On the other hand, the main body 110 is preferably formed with a small junction portion 115a for joining the through hole 115 and the edge of the through hole 115. Therefore, since the through hole 115 functions as a hook of the hanger 130, it can be used while being carried in the mobile communication terminal. In addition, since the hanger 130 is double-bonded by the small junction portion 115a and the ring 111 of the main body, when the hanger 130 is pulled, the hanger 130 is not easily torn than the junction portion in which the hole is formed. The through hole 115 is preferably formed at a position opposite to the tip 160 for convenience of use.

The stylus pen combined liquid crystal screen cleaner of the mobile communication terminal of the present invention is not limited to the above-described embodiment and can be modified in various ways within the range allowed by the technical idea of the present invention.

As is apparent from the above description, the stylus pen combined liquid crystal screen cleaner of the mobile communication terminal of the present invention has the following effects.

First, since the tip is integrally formed on the main body on which the cleaning part is formed, the main body can function as a holding part of the cleaner and the stylus pen, and the user can selectively use it easily.

Second, the through-hole and the small junction portion is formed in the main body, ① function as a hook function of the hook string, easy to carry in the mobile communication terminal, ② the small junction part, and the hook of the main body is supported by double, pull the hook string In general, it is not easily torn than the joint formed only holes, and excellent durability.

1 is a cross-sectional view showing a conventional LCD screen cleaner.

Figure 2 is a front perspective view showing a stylus pen combined LCD screen cleaner of a mobile communication terminal according to a preferred embodiment of the present invention.

3 is a rear perspective view of FIG. 2;

4 is an enlarged cross-sectional view of the cut portion taken along the line A-A of FIG.

<Explanation of symbols for the main parts of the drawings>

110: main body 110a: abutment

111: ring 112; Cleaning unit

113: sheet 114: padding

114a: sponge 114b: soft film

115: through hole 115a: small junction portion

160: Tips

Claims (2)

A main body with a cleaning part, Stylus pen combined LCD screen cleaner of the mobile communication terminal comprising a tip integrally protruding to the main body. The apparatus of claim 1, wherein the main body includes a sheet disposed at a portion facing the cleaning unit, a padding portion interposed between the cleaning unit and the sheet, and a joint portion joined along an edge of the cleaning unit and the sheet. under, The main body further comprises a through hole and a small junction portion for joining the edge of the through hole, characterized in that the stylus pen combined LCD screen cleaner of the mobile communication terminal.