JP3038690U - Input pen - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To easily and statically improve the visibility of the display by easily removing static electricity charged on the display surface of a portable information terminal or the like and preventing adhesion of dust or dust due to static electricity. . A bundle-shaped brush body (7) having a static eliminating function is attached to the rear end portion (6) in a rear end portion (6) of a pen body (3) having an input pen core (2). By installing the rotating body (9) so that it can be freely retracted and retracted by rotation, the brush body is projected from the pen body and used to contact the display surface of the portable information terminal when using the portable information terminal, for example. By doing so, it is possible to eliminate the static electricity that has been charged, prevent the adsorption of dust and dirt that is adsorbed by static electricity, and improve the visibility of the display. It becomes possible to prevent pollution.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 This invention incorporates an input pen core that enables handwriting input to a portable information terminal or an electronic notebook, or a plurality of writing pen cores, such as a ballpoint pen core and a mechanical pencil core, that can be inserted and retracted together with this input pen core. Regarding the structure of the input pen.

[0002]

[Prior art]

 Conventionally, an input pen that enables handwriting input to a mobile information terminal or an electronic notebook has an input that is integrally molded with a resin that allows input by touching the tip of the display of the mobile information terminal or the electronic notebook. In addition to the pen core, there is also a pen body in which a plurality of writing pen cores such as a ballpoint pen core and a mechanical pencil core are retractably incorporated in the pen body together with the input pen core for inputting to the portable information terminal or the electronic notebook.

[0003]

[Problems to be solved by the device]

 However, since the surface of the display of a portable information terminal or an electronic notebook, in which the tip is directly brought into contact with the above-mentioned conventional input pen, is likely to cause friction due to handwriting input with the input pen or the like, Since the static electricity generated by this friction becomes extremely liable to be charged during periods of severe dryness such as winter, a display in which the tip of the input pen core that directly retracts inside the pen body that constitutes the input pen directly contacts The surface of the display is easily damaged by dust or dust that is generated by this friction and is adsorbed by the static electricity on the surface of the display, which reduces the visibility of the display of this mobile information terminal or electronic notebook. There are drawbacks that can cause misidentification of information and erroneous operations during input operations.

Further, the static electricity on the display surface of the portable information terminal or the electronic notebook is once adsorbed to the user by static electricity discharge or static electricity generated on the surface of the display of the portable information terminal or the electronic notebook. There is also a problem that dust and dust may be reattached to the hands and the like, causing a significant discomfort.

Therefore, the present invention solves the above-mentioned drawbacks of the prior art, and eliminates static electricity that tends to be applied to the display surface of a mobile information terminal or an electronic notebook to prevent dust and dust from adhering to the surface. At the same time, the visibility of the display can be improved easily and surely in order to facilitate the handwriting input operation with the input pen.

[0006]

[Means for Solving the Problems]

 For this purpose, an input pen core that allows handwriting input to a portable information terminal or an electronic notebook in the pen body, or a plurality of writing pen cores such as a ballpoint pen core and a mechanical pencil core can be projected together with this input pen core. In the built-in input pen on the rear end of the pen body, the brush body formed by bundling antistatic special polymer fibers with a static elimination function is installed inside the rear end of the pen body that constitutes this input pen. By rotating the rotating body attached to the edge or sliding the slide body in the axial direction of the pen body, it can be retracted and retracted.

[0007]

[Embodiment of the invention]

 In using the input pen according to the embodiment of the present invention, a bundle of antistatic special polymer fibers having an antistatic function is preliminarily installed inside the rear end portion of the pen body constituting the input pen so that it can be retracted. The brush body to be formed is projected by rotating the rotating body attached to the rear edge of the pen body or sliding the slide body in the axial direction of the pen body. It is possible to easily remove the static electricity on the display surface of a portable information terminal or electronic notebook by contacting it with a brush having a brush.

Therefore, since the static electricity is removed by the brush body protruding from the rear end of the pen body, static electricity is discharged to the user and dust or dust adsorbed by static electricity on the surface of the display is returned to the user. In addition to preventing adhesion, dust and dust are prevented from adhering to the display surface of mobile information terminals and electronic organizers, so the visibility of the display is reliably improved, and misidentification and erroneous operation of information is reliably reduced. You will be able to.

[0009]

【Example】

 This invention will be further described with reference to an embodiment shown in the drawings. In FIG. 1, (1) is an input pen according to a first embodiment of the present invention. The input pen (1) is an input pen core (2 that enables handwriting input to a portable information terminal or an electronic notebook. ) And a pen body (3) in which the input pen core (2) is incorporated so as to be freely projectable by the rotation of a rotary switch (4) integrated with a clip (5), if necessary. .

Then, an antistatic special polymer fiber having a charge eliminating function, which is provided inside the rear end portion (6) of the pen body (3) constituting the input pen (1) of the first embodiment, for example, A brush body (7) formed by bundling acrylonitrile copper sulfide composite fibers in which copper ions are enclosed in acrylic fibers can be freely retracted by rotating a rotating body (9) attached to the rear edge (8) of the pen body. It will be as.

In the input pen (1) according to the first embodiment of the present invention, handwriting input to a portable information terminal or an electronic notebook is provided in the pen body (3) constituting the input pen (1). The pen body (2) is made to be capable of projecting freely, and in this pen body (2), in addition to the input pen core (2), there are a plurality of ballpoint pen cores and chassis. It is also possible to incorporate a writing instrument core such as a pencil pencil core together.

Since the input pen (1) according to the first embodiment of the present invention has the above-mentioned configuration, when using the input pen (1), for example, a surface of a display of a personal digital assistant or an electronic notebook is displayed. When attempting to remove static electricity that has been charged, it is installed inside the rear end portion (6) of the pen body (3) that constitutes the input pen (1) in advance so that it can be retracted. The brush body (7) formed by bundling special polymer fibers for use in the pen body (3) is rotated by rotating the rotating body (9) attached to the rear edge (8) of the pen body (3). The brush body (7) having a discharging function, which protrudes from the rear end portion (6) and protrudes from the rear end portion (6) of the pen body (3), is brought into contact with the surface of the pen body (3). By doing so, the data on the display surface of the above-mentioned personal digital assistant or electronic organizer The static electricity can be easily removed, and the static electricity generated by the brush body (7) having a discharging function protruding from the rear end portion (6) of the pen body (3) constituting the input pen (1) By removing it, for example, dust and dust are prevented from adhering to the display surface of personal digital assistants and electronic organizers, and the visibility on the display is surely improved. Can also be prevented.

Then, for example, after removing the static electricity on the display surface of the portable information terminal or the electronic notebook by the brush body (7) protruding from the rear end portion (6) of the pen body (3), the input pen ( By rotating the rotating body (9) attached to the rear end edge (8) of the pen body (3) constituting 1) in the opposite direction, the pen body (3) is projected from the rear end portion (6). The brush body (7) having the static eliminating function can be housed in the pen body (3).

Further, what is shown in FIG. 3 is an input pen (1 ′) according to a second embodiment of the present invention, and this input pen (1 ′) is the same as the input pen (1) of the first embodiment. Similarly, an input pen core (2) that enables handwriting input to a portable information terminal or an electronic notebook, and the input pen core (2), if necessary, can be rotated integrally with the clip (5). In the rear end portion (6) of the pen body (3 ') that is configured to include the pen body (3) that is incorporated so as to be able to project by the rotation of the switch (4) and that constitutes the input pen (1'). A brush body (7), which is formed by bundling a special polymer fiber for antistatic having a static elimination function similar to that of the first embodiment, is attached to the rear end edge (8) of the pen body (3 '). The slide body (10) can be retracted by sliding the pen body (3) in the axial direction. It is.

In the input pen (1 ′) according to the second embodiment of the present invention, the pen body (3 ′) is similar to the input pen (1) according to the first embodiment of the present invention described above. In addition to the input pen core (2) that can be freely projected inside, a plurality of writing pen cores such as a ballpoint pen core and a mechanical pencil core may be incorporated together.

Since the input pen (1 ′) according to the second embodiment of the present invention has the above-mentioned configuration, for example, an attempt is made to remove static electricity charged on the surface of the display of a personal digital assistant or an electronic notebook. In this case, the slide body (10) attached to the rear end edge (8) of the pen body (3 ') constituting the input pen (1') is moved forward in the axial direction of the pen body (3). A brush body (7) formed by bundling the antistatic special polymer fiber having a charge eliminating function, which is slidably mounted inside the rear end portion (6) of the pen body (3 ′) so as to be retractable and retractable. ) Easily protrudes from the rear end portion (6) of the pen body (3 ′) (see FIG. 4), and thus protrudes from the rear end portion (6) of the pen body (3 ′). Install the brush body (7) that has a static elimination function on the display of the portable information terminal or electronic notebook. By touching the surface, the static electricity on the display surface of the above-mentioned portable information terminal or electronic notebook can be easily removed, and the removal of the charged static electricity by the brush body (7) can prevent the adhesion of dust and dust. In addition to the prevention and improvement of the visibility on the display, it is possible to prevent the stains on clothes and the like due to the reattachment of dust and dust.

Then, for example, after removing the static electricity on the display surface of the portable information terminal or the electronic notebook by the brush body (7) protruding from the rear end portion (6) of the pen body (3), the input pen ( Sliding the slide body (10) attached to the rear end edge (8) of the pen body (3 ') constituting 1') in the reverse direction, that is, along the axial direction of the pen body (3 '). As a result, the brush body (7) having a discharging function, which projects from the rear end portion (6) of the pen body (3 ′), can be housed in the pen body (3 ′).

[0018]

[Effect of the invention]

 As described above, for example, in an input pen composed of a pen body that incorporates an input pen core and the like that allows handwriting to a personal digital assistant or an electronic notebook, a static elimination function that can appear and disappear as needed. By incorporating a brush body with a built-in body inside this pen body, it is possible to easily and reliably remove static electricity charged on the surface of the display that constitutes a portable information terminal or electronic notebook that cannot be removed simply by grounding. Since it is possible to prevent the user from being impacted by the discharge of static electricity, it prevents the deterioration of the visibility of the display caused by the adsorption of dust and dust due to static electricity, and at the same time attaches it once by static electricity. It has an excellent effect that it is possible to prevent stains caused by redeposition of dust and dust on clothes and the like.

[Brief description of the drawings]

FIG. 1 is a front view of an input pen according to a first embodiment of the present invention.

FIG. 2 is an enlarged perspective view of essential parts showing a usage state of a brush body having a charge eliminating function in the input pen according to the first embodiment of the present invention.

FIG. 3 is a front view of an input pen according to a second embodiment of the present invention.

FIG. 4 is an enlarged perspective view of a main part showing a usage state of a brush body having a charge eliminating function in the input pen according to the second embodiment of the present invention.

[Explanation of symbols]

 1, 1'Input pen 2 Input pen core 3, 3'Pen body 4 Rotating switch 5 Clip 6 Rear end part (of pen body) 7 Brush body 8 Rear end edge (of pen body) 9 Rotating body 10 Sliding body

Claims (3)

[Utility model registration claims] 1. An input pen having a pen body projectingly built in a pen body capable of handwriting input to a personal digital assistant or an electronic notebook, the interior of the pen body constituting the input pen. An input pen in which a brush body formed by bundling an antistatic special polymer fiber having a static elimination function can be retracted by rotating a rotating body attached to a rear edge of the pen body. 2. An input pen having a plurality of ball-point pen cores and mechanical pencil cores projectingly incorporated therein together with an input pen core capable of handwriting input to a portable information terminal or an electronic notebook in the main body of the pen. A brush body, which is formed by bundling special antistatic polymer fibers having a static elimination function, is housed inside the rear end of the pen body, and appears and disappears when the rotating body attached to the rear edge of the pen body rotates. Flexible input pen. 3. An input pen core that enables handwriting input to a portable information terminal or an electronic notebook in the pen body, or a plurality of writing pen cores such as a ballpoint pen core and a mechanical pencil core can be projected together with the input pen core. In the input pen built in,
A brush body formed by bundling a special polymer fiber for antistatic having a charge eliminating function, which is internally provided in the rear end portion of the pen body that constitutes the input pen, is provided on a slide body attached to the rear end edge of the pen body. An input pen that can be freely retracted by sliding the pen body in the axial direction.