KR200326921Y1 - Usb mobile disk-pen - Google Patents

Abstract

The present invention relates to a USB flash memory pen, which is a combination of a USB plug and a bushing by mounting a computer USB plug on the upper pen holder, and the PC plate of the one side passes through the bushing. It is fixed to a fixed part, and because the pen stand is relatively short and does not have a nib inside, it is light and relatively stable when connected to a computer, and it is not easily shaken, and it is characterized in that it can prevent a bad connection or influence on quality.

Description

USB flash memory pen {USB MOBILE DISK-PEN}

The present invention combines a portable USB plug on the pen holder to ensure stability when connecting to a computer, and can be reduced by stretching the pen nib up and down (elastic).

As shown in FIG. 1, a plug of a general USB flash drive 100 may be installed in a USB port of a computer. However, the flash drive 100 can only store data and is inconvenient to carry without any other use. Therefore, the industry designed the flash memory pen 200 of FIG. 2, which has a USB plug 202 at the end of the lower pen holder 201. Normally this USB plug 202 can be pushed into the upper pen holder 203. The outside of the nib 2011 below the lower pen holder 201 may be closed with a lid 204. The pen is capable of both writing and flash memory. However, the drawbacks of the general flash memory pen 200 are as follows.

1. The USB plug 202 is installed in the lower pen holder 201 so that the length of the lower pen holder 201 is longer and is relatively heavy because the pen nib 2011 is included therein. Therefore, when the USB plug 202 is attached to the USB port of the computer, a poor connection of the USB plug 202 occurs.

2. The USB plug 202 is coupled to one side of the PC plate 2021 and the lower fan stand 201, which may easily shake or a poor connection may occur when the USB port of the computer is installed.

3. Since the lower pen holder 201 fixes the USB plug 202, the pen nib 2011 cannot be replaced after use.

4. The outside of the nib 2011 of the lower pen holder 201 should be closed with another lid 204, but the pen lid 204 and the lower pen holder 201 can be separated and easily lost.

The present invention has been made in view of the above circumstances, and an object of the present invention is to install a USB plug of a flash memory drive in an upper pen holder to prevent shaking when connected to a computer, and to install the pen pen in a flexible structure inside the lower pen holder. It provides a USB flash memory pen that can be used.

1 is an external view of a conventional product,

2 is an exploded view of another conventional product,

3 is an exploded view of the present invention,

4 is a cross-sectional view of the present invention,

5 is an explanatory view of the external operation of the present invention, and

6 is an exploded view of the upper and lower pen stand of the present invention.

* Explanation of symbols for the main parts of the drawings

1: lower pen holder 2: upper pen holder

3: lower pen stand base 4: pen nib

5: spring 6: bushing

7: USB plug 8: PC Edition

As shown in Figures 3 and 4, the lower pen holder (1), the upper pen holder (2), the lower pen holder pedestal (3), the nib (4). It consists of the spring 5, the bushing 6, the USB plug 7, and the PC board 8. First, after penetrating the pen nib 4 through the spring 5, the upper half can be put into the pen holder hole 31 of the lower pen holder pedestal (3). The lower part of the lower pen holder pedestal (3) consists of a bolt portion (32), and the inner penetrate of the lower pen holder (1) with a bolt hole (11). The bolt portion (32) of the lower pen holder (3) is the lower pen holder (1). Can be fixed by blocking the inside of the bolt hole 11 (see FIG. 4). When the bolt portion of the lower pen holder pedestal 3 is turned downward, the lower pen holder pedestal 3 simultaneously presses the spring 5 and the pen nib 4 exits the lower pen holder 1 by pressing pressure (see FIG. 5). ). If the lower pen holder base 3 is turned, the nib 4 becomes smaller in the lower pen holder 1 again. The upper rim of the lower pen rest pedestal 3 has an internal thread 33, the characteristics of which are as follows.

The USB plug 7 and bushing 6 are in one piece and one side of the USB plug 7 is connected to the PC plate 8 and passes through the bushing 6, which is the bushing 6 and the PC plate 8. Is commonly fixed to the position in the large hole 21 of one opening of the upper pen stand 2, and is installed. The lower edge of the bushing 6 has an outer thread 61 which is engaged with the inner thread 33 of the lower pen rest pedestal 3 so that the upper and lower pens 2, 1 of the pen rest as a whole. It is a body of (see Fig. 4).

As shown in Fig. 6, when connecting the USB plug 7 into the USB port of the computer, simply turn the upper pen holder 2 to turn the USB plug at the lower portion of the upper pen holder 2 in the predetermined position. It will be separated from the supporting hole of 3).

The present invention has the following advantages by improving the shortcomings caused by the general lower pen holder by installing a USB plug in the upper pen holder.

1. Upper pen stand body is shorter and there is no nib inside, so it is relatively light. When the USB plug is connected to the upper pen holder and then connected to the computer, the connection can be stably prevented.

2. The USB plug is directly coupled with the bushing (except for comparatively thin PC boards), so the USB plug is not easily shaken and the connection quality is improved when connected to a computer.

3. The lower pen holder has no USB plug installed, so the inner part of the lower pen holder can be stretched up and down.

4. The nib of the lower pen holder can be easily purchased and replaced and can be used for writing purposes at any time.

As described above, according to the present invention, since the pen stand is relatively short and there is no nib inside, it is light and relatively stable when connected to a computer, and can not be easily shaken, and also it can prevent the influence on the connection failure or quality.

Claims (1)

In the USB flash memory pen, It consists of lower pen holder, upper pen holder, lower pen holder base, pen nib, spring, bushing, USB plug and PC plate, The pen nib penetrates through the spring and is inserted into the pen holder hole of the lower pen holder at the same time, one side of the lower pen holder has a threaded pen holder, and the screw hole in the inner rim of the lower pen holder is engageable with the screw pen holder. By using the pressure of the spring of the lower pen rest, the nib gives elasticity to the lower pen rest, and the upper edge of the lower pen rest has an internal thread, By combining the USB plug and the bushing, one PC board is fixedly mounted at a fixed position in the pen holder hole of the upper pen holder after passing through the bushing. A USB flash memory pen, characterized in that the upper and lower portions of the pen holder are fixed by a combination of an outer thread of the lower edge of the bushing and an inner thread of the lower pen holder stand.