KR200232197Y1 - multi function stylus pen - Google Patents

Abstract

The present invention relates to a multi-purpose stylus pen that combines the functions of a general writing instrument and an electronic pen, and has a stylus nib protruding a predetermined length and an induction hole protruding from the writing pen core penetrating the inside thereof. A narrowing cylindrical head; A cylindrical pen holder coupled to the other end of the cylindrical head to penetrate the writing instrument core therein; Is coupled to the distal end of the pen, according to the user's choice, the writing unit protrudes to the guide of the cylindrical head to use as a general writing instruments or returning the writing core to the inside of the cylindrical head to enable to use as a stylus pen It provides a versatile stylus pen.

Description

Multi function stylus pen

The present invention relates to a pen for recording or inputting data, and more particularly, to a multi-purpose stylus pen having a function of a general writing instrument and an electronic pen.

In the recent information age, it has become very important to effectively use information that an individual has. Accordingly, many people have paid attention to how information is processed and shared. In particular, a computer has been developed that allows a large amount of data to be recorded, stored, and selected by a simple operation, and is being used by many people. In particular, it is possible to share information with people in remote areas. Wireless communication has been developed, and the efficient processing and sharing of information is more important.

As a device that enables the processing and sharing of such information, the portable information terminal can be easily carried by an individual, can utilize various personal information management programs, and can freely exchange data through a computer terminal or the like. Personal Digital Assistant (PDA) has been introduced, which is much smaller than a notebook, and is widely used because it has a much stronger memory and information processing function than a conventional electronic notebook.

The PDA 1 having the configuration as shown in Fig. 1 has a display screen 2 made of a normal LCD or the like, which allows a user to input data, and outputs input data and processed data, and inputs the input data. In particular, since the PDA is small in size, the size of the display device (LCD) is limited and is based on a pen input for allowing a pen to directly write characters on the display screen.

Since terminals such as PDAs are expensive devices, special pens designed for inputting data are used so as not to overwhelm the equipment. Thus, a pen for inputting information into a terminal such as a PDA is a stylus pen. This is also called an electronic pen.

This is a device for inputting a signal to a display surface such as a touch panel or a digitizer having an electric and electronic sensitive means. As shown in FIG. It has a proper weight and a center of gravity of a proper angle so that the user can hold it by hand and write a letter or symbol, etc., and the pen nib 8 which contacts the display screen of the PDA terminal and records data. Have.

At this time, the stylus nib 8 is usually made of PEP material, the end of which is polished round so that the display screen is not scratched or scratched, the shape may be variously modified according to the purpose. However, such a conventional stylus pen 6 cannot be used for other purposes than the purpose of inputting data into a terminal such as a PDA, and thus its efficiency is low, and it has a problem of providing a somewhat heterogeneous feeling compared to a general ball pen.

Therefore, in order to solve this problem, a writing pen to which the lid having the function of the stylus nib is combined, or a shim having a plurality of ball pen nibs and one stylus nib at the same time is mounted at the same time. As a result, a form in which the desired pen core is extruded has been introduced. (See Utility Model 20-021522.)

However, this prior art also has some problems. First, in the case of attaching a stylus nib to a lid coupled to a general writing pen, in addition to the problem of losing the function of the stylus pen when the pen lid is lost. Opening and closing the lid in order to change the use has a somewhat cumbersome problem.

In addition, as introduced in the previously applied Utility Model No. 20-021522, at the same time embedded in the pen holder with a plurality of general ball pen nib and a stylus nib attached to the core at the same time, if used to protrude one of the outside There is a possibility of malfunction because the stylus pen shim and a plurality of ball pen shims are simultaneously loaded in one pen holder, and a device is required for protruding by selecting one of the plurality of pen shims embedded in the pen, which is somewhat expensive in terms of price. Have

The present invention is devised to solve the above problems, it is composed of an integral type that does not separate any of the function of writing and pen and the function of the stylus pen, has a simple configuration and can be used by simple operation Its purpose is to provide a more versatile stylus pen, which is advantageous in price.

1 is a perspective view schematically showing a general PDA and a stylus pen

2 is a front view showing a typical stylus pen

Figure 3a is a front view showing the state when using the multi-purpose stylus pen according to the present invention as a stylus function

Figure 3b is a front view showing the state when using the multipurpose stylus pen as a writing pen according to the present invention

Figure 4a is a front view showing a front view of the head portion included in the multi-purpose stylus pen according to the present invention and the appearance of the writing instrument shim coupled thereto

Figure 4b is a cross-sectional view of the head portion included in the multi-purpose stylus pen according to the present invention

5a and 5b are exploded perspective views showing the operation of the stylus pen according to the present invention, respectively

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

20: stylus pen 22: head

23: stylus nib 32: pen stand

33: pad portion 42: operation portion

In order to achieve the above object, the present invention has a protruding stylus nib, and a cylindrical head having an ever narrower width, with a guide hole at one end, which guides the writing instrument core embedded therein to protrude outwardly; A pen holder coupled to the other end of the cylindrical head and having a writing instrument shim embedded therein; It is coupled to the end of the pen stand, and the writing instrument shim protrudes into the induction port of the cylindrical head by a user's operation to use as a writing instrument, or return the writing instrument seam into the pen through the induction port of the cylindrical head to be used as a stylus pen A versatile stylus pen is provided that includes an operation unit for enabling the control.

At this time, it characterized in that it further comprises a pad portion made of an elastic material, surrounding the outside of the pen stand at a predetermined position of the pen stand, wherein the head portion is characterized in that the material of one selected from PEP or urethane.

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

3A and 3B are front views of the multi-purpose stylus pen 20 according to the present invention, which is largely divided into a head portion 22, a pen stand 32, and an operation portion 42.

In this case, the aforementioned head portion (see FIGS. 4A and 4B) has a stylus nib 23 protruding a predetermined length from one end of a cylindrical shape that is narrower in width, and a writing instrument shim 50 penetrating the inside thereof protrudes to the outside. It has an induction hole 26 to guide the material, the material of the head portion 22 is preferably made of plasmic, in particular PEP or urethane.

In addition, the other end 28 of the head portion and the pen stand 32, which is preferably coupled in a threaded manner, is a portion formed in a cylindrical shape of a predetermined length, and a writing tool shim 50 is built therein so that the user touches this portion. To hold the desired bar on the display screen. The writing tool shim 50 embedded in the stylus pen 20 according to the present invention may be used as a general pen or neutral pen core, as well as an aqueous pen shim, which may be selected according to a user's purpose.

Since the stylus pen 20 according to the present invention having such a configuration is made almost similar to the general writing instruments used in its appearance and configuration, it is possible to minimize the problem that occurs in the conventional stylus pen, that is, heterogeneous feeling, In particular, the present invention further improves the usability by attaching a pad 33 made of a material such as rubber to a portion held by the user.

The stylus pen according to the present invention can be used by selecting a function of a general writing instrument or a function of a stylus pen through a simple operation according to a user's selection. 3B is used to protrude as shown in FIG. 3B through the guide port 26 of the head portion 22 described above, and to use the stylus function as shown in FIG. 3A. In the state of returning to the inside of the pen, it is used by using the stylus nib 23 formed in the head portion 22.

In order to be able to selectively protrude or return the writing instrument shim 50 in this way, an operation section 42 is coupled to the distal end of the pen, which is known in the art for use in general writing instruments.

Briefly introducing the operation unit coupled to the multi-purpose stylus pen according to the present invention having a configuration that is commonly applied to such general writing, first, as shown in Figure 5a, the fixed jaw 34 in the end of the pen stand 32 The rotating body 43 and the rotating body 43 having a plurality of guide protrusions 33 having a concave-convex shape having a concave-convex shape, and having a first concave-convex 43a engaged with the concave-convex portion of the guide protrusion 33 on the outer surface thereof. It is possible to be configured by inserting the fixed body 44, which is coupled to the lower side by pressing the rotating body 43 by the user's operation inside the end of the pen stand 32 described above.

At this time, the fixed body 44 has a second uneven portion 44a, and the third uneven portion 43b engaging with the second uneven portion 44a is formed in the above-described rotating body 43, so that the user When pressing the fixing body 44, the rotating body 43 is lowered, rotates to a certain degree, the first concave-convex portion 43a is caught on the fixing jaw 34 of the guide protrusion 33, and the writing instrument shim 50 is It protrudes into the guide hole 26 of the head portion 22. As such, when the writing instrument shim 50 protrudes to the outside of the pen through the induction hole 26, the user may use the writing instrument as a general writing instrument. Then, when the user presses the fixing body 44 again, the rotating body 43 rotates slightly in the lowered state so that the first uneven portion 43a is guided to the groove 35 between the guide protrusions, thereby causing the writing instrument Shim 50 is returned to the interior of the pen through the head portion 22, the guide hole 26. In this way, after returning the writing instrument shim to the inside, the user can use it as a stylus pen.

Also, as shown in FIG. 4B, a method of using a clip-shaped operation part 42b in which the position is fixed by the first locking hole 36 and the second locking hole 37 formed at a predetermined position of the end of the pen holder is also possible. That is, the clip-shaped operation part 42b having the first and second fixing pieces 46 and 47 corresponding to the first and second locking holes 36 and 37 is inserted into the pen stand, and the end of the pen is pressed. When the first fixing piece 46 is caught by the second locking groove 37, the writing instrument shim 50 protrudes into the guide hole 26 of the head part 22 according to the present invention, and then a hand or drawing As shown in FIG. 2, when the second fixing piece 47 is pushed from the outer side using a hook pin 45 or the like, the clip is lifted so that the second fixing piece 47 is the first locking groove. 36, the first locking piece 46 is caught in the second locking groove 37, and the writing core 50 is returned to the head portion 22.

When the two methods described above are applied to the multi-purpose stylus pen according to the present invention, a spring is provided inside the pen holder, preferably inserted into the writing core and fixed by the head and the writing core to impart elasticity to the protrusion and return of the writing instrument. It will further include.

In addition, although not shown in the drawing, the first pen stand and the second pen are separated by the pen to be coupled by a screwing method or a force fitting method, and the first pen stand or the second pen with the writing core supported between the two pen stands. It is apparent to those skilled in the art that other types of operation units, such as an operation unit having a configuration for protruding or returning the writing instrument shim by rotation of a stand, may be used.

The multi-purpose stylus pen according to the present invention is characterized in that it can be used as a stylus pen or a general writing instrument through a simple operation according to a user's selection. In order not to lose the form of an integrated, and also has the advantage that it is possible to easily select the function through the rotation or pressing operation of the same operation unit as the general writing instruments.

In addition, its configuration and operation method is very simple, there is little risk of malfunction and has an advantage in terms of price.

In addition, the multi-purpose stylus pen according to the present invention has a composition and use method familiar to the general public, and its use range is large, and especially, the writing pen core thereof can be easily replaced with a neutral, aqueous, or oil writing pen core, and its effect is greater. .

Claims (2)

A cylindrical head having a narrower and narrower width with a protruding stylus nib and an induction hole at one end for guiding a writing instrument shim embedded therein to protrude outwardly; A pen holder coupled to the other end of the cylindrical head and having a writing instrument shim embedded therein; It is coupled to the end of the pen stand, and the writing instrument shim protrudes into the induction port of the cylindrical head by a user's operation to use as a writing instrument, or return the writing instrument seam into the pen through the induction port of the cylindrical head to be used as a stylus pen Control panel Versatile stylus pen containing The method according to claim 1, The head part is made of a material selected from PEP or urethane, the pad part made of an elastic material surrounding the outside of the pen stand at a predetermined position of the pen stand. Versatile stylus pen further comprising