JP3006743U - Portable pen for thermal paper - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] Make the writing section independent by simply proofreading by hand on a thermal paper such as a word processor or facsimile, and by making it portable so that additional entries can be made. . [Structure] The clip metal fitting 2 is attached to the ON / OFF switch 1, and the DC jack 23 is attached to the head cap 11. Put the battery in the main rest, attach the nichrome wire 8 etc. to the pen nib case 7, connect the upper jack part and the lower pen nib with the connection holder 4, and also the DC jack plug 2
Use 0 and connect to the power supply. Rather than printing with ink, such as with ordinary pens, the mechanism and structure uses nichrome wire so that the tip of the pen heats up to the reaction temperature of the thermal paper.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a pencil-type portable device having a mechanism capable of freely writing on thermal paper which is widely used in word processors and facsimiles which are now widely used. In addition, you can easily copy by placing the manuscript of characters, figures, pictures, etc. to be written on the thermal paper and tracing it with this device. This state is similar to the conventional copying with carbon paper, but in this device copying is performed by heat conduction from the upper paper to the lower paper, so the upper paper can be a transparent material, so writing on the lower paper is possible. You can see the condition clearly and confirm. Therefore, not only the copy status but also the dirt on the lower paper can be avoided, which makes it even more convenient for copying. Furthermore, even if the upper paper is turned over and shifted, it is easy to adjust it to the same position again. With carbon paper, these failures sometimes occurred, but this device can completely solve them.

[0002]

[Prior art]

 Conventionally, the writing part of a word processor or a facsimile is a machine-integrated type, and it was not possible to independently remove it from the main body and write on thermal paper. Also, it was impossible to use only the writing function part and use it in a free place.

[0003]

[Problems to be solved by the device]

 Conventionally, the writing section on thermal paper such as a word processor or a facsimile is a part of the mechanism and is not an independent mechanism, but a simple correction or correction of the written contents etc. is found in a place without a word processor etc. , I was writing with a ballpoint pen, but the letters on the document were not in the original heat-sensitive state. This was also the case when a manuscript or the like of a facsimile was taken out and the contents thereof were changed or added. Furthermore, commercially available writing instruments are for writing on paper that has not been surface-treated, and water-based inks, etc. are particularly difficult to dry, so it was necessary to wait for a while. Also, when a document written on a heat-sensitive paper with a ball-point pen or the like is put on a copier or a facsimile machine, ink adheres to the glass surface of the machine, resulting in a dirty document. By using this device, clear characters can be written on the thermal paper, and there is no need to worry about the glass surface of the copier or facsimile machine becoming dirty, so you can write characters in the original thermal condition in a free place. It became possible. Also, when you carry it in your chest pocket, you no longer have to worry about it getting dirty due to ink leaks.

The present invention is to provide a pen-type writing instrument in which the tip is electrically heated to allow writing on the thermal paper and is portable.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, in the device of the present invention, a heat generating pen tip portion, a battery housing portion, an external DC power jack and an ON / OFF switch are mounted in a pencil type exterior portion.

Further, a nichrome wire having a length and a shape calculated so as to reach the target achievement temperature is attached to the heating nib portion.

Further, an ON / OFF switch is attached to the side of the exterior, a dry battery is housed inside the center of the exterior, and a DC jack for drawing in an external power source is attached to the top of the exterior.

In addition, the heat generation type nib part and the exterior part are integrated by screwing.

[0009]

[Action]

 In the above configuration, loosen the screwed parts of the pen tip and the exterior part, remove the battery, insert the dry battery, screw it in again, and connect it. Then, when the power ON / OFF switch is turned on, the pen tip generates heat, and writing on the thermal paper becomes possible. Also, when using the external power supply, the same condition can be maintained for a long time by using the upper DC jack.

[0010]

EXAMPLE An example will be described with reference to the drawings. In FIG. 1, the main body of the apparatus is separated into an upper side and a lower side from the center by a connection holder (4). The dry battery (13) is put in each part and connected and integrated again by the connection holder (4). When using the DC power supply, connect the DC jack plug (20) to the upper part of the unit and keep the ON / OFF switch (1) on the ON side. Explaining the lower assembly in FIG. 4, a nichrome wire (8) is passed through a hole at the tip of the pen case (7) to connect it to the positive and negative sides of the fuse fixing plate (19). The LED (10) and the resistor (14) are connected to the fuse fixing plate (19). Further, the lower conductive metal fitting (17), the positive terminal holder (18) and the electrode positive terminal (16) are attached to the fuse fixing plate (19). Insert the connection ring (6) into the unit with the connection holder (4) passing through the lower battery case (5). Referring to the upper assembly in FIG. 5, the clip metal fitting (2) is attached to the ON / OFF switch (1) and incorporated into the head cap (11). Further, the DC jack holder (24), the upper conductive metal fitting (22) and the DC jack (23) are attached to the upper battery case (3). Insert the head cap into the unit via the head cap holder (9).

[0011]

[Effect of device]

 Since the present invention is configured as described above, it is extremely easy to operate and can be expected to have a wide range of demands from offices to general households depending on the purpose of use. Specifically, it is possible to proofread a fax manuscript, proofread a word processor manuscript, or simply write handwritten illustrations and signs. In addition, when copying with carbon paper, the lower paper was sometimes soiled or misaligned, but this device does not require much writing pressure and is easy. Even a person who is not very good at drawing can write on the thermal paper just by tracing, and even when writing a simple drawing, there is no stain on the paper due to the rubbing of a ruler. The range of application is expected to overlap with the application of thermal paper, but the ratio of the effect of this device in the handwriting field will be high in the future.

[Brief description of drawings]

FIG. 1 is a sketch of a portable pen exclusively for thermal paper.

FIG. 2 is a sectional view of a pen tip side of a portable pen for thermal paper.

FIG. 3 is a cross-sectional view of a DC pen side of a portable pen exclusively for thermal paper.

FIG. 4 is a development view of a pen tip side of a portable pen exclusively for thermal paper.

FIG. 5 is a DC jack side development view of a portable pen for thermal paper.

[Explanation of symbols]

 1 ON / OFF switch 2 Clip metal fitting 3 Upper battery case 4 Connection holder 5 Lower battery case 6 Connection ring 7 Pen tip case 8 Nichrome wire 9 Head cap holder 10 LED 11 Head cap 12 Negative electrode spring 13 Dry battery 14 Resistance 15 Fuse 16 Electrode Positive Terminal 17 Lower Conductive Metal Fitting 18 Positive Terminal Holder 19 Fuse Fixing Plate 20 DC Jack Plug 21 Plug Cord 22 Upper Conductive Metal Fitting 23 DC Jack 24 Jack Holder

Claims (1)

[Scope of utility model registration request] 1. A clip metal fitting (2) is attached to an ON / OFF switch (1) and attached to a head cap (11). The unit is a head cap holder (9)
Attach to. The DC jack (23) is attached to the DC jack holder (24), and the negative electrode spring (1
Attach 2). The unit is attached to the upper battery case (3), and the upper conductive metal fitting (22) is attached thereto.
The nichrome wire (8) and the connecting ring (6) are attached to the nib case (7), and the lower conductive metal fitting (17), the positive terminal holder (18) and the electrode positive terminal (16) are attached to the fuse fixing plate (19). The LED (10) is attached to the lower battery case (5) and the resistor (14). The lower battery case (5) is passed through the connection holder (4) to the unit and attached to the unit. When using dry batteries, insert dry batteries (13) inside the upper and lower assemblies. Also, when using the DC jack, a device that uses the DC jack plug (20) inserted and the plug cord (21) connected to the DC power supply.