KR200423700Y1 - Portable USB Storage Device - Google Patents

Abstract

The present invention relates to a portable USB storage device which is inserted into the input and output ports of various terminal devices including a computer to enable the input and output of data, an external case in which the memory and peripheral circuits are mounted, and a USB connector provided outside the external case. And, and a portable USB storage device having a tension portion is made of a planar portion in which a predetermined shape is imprinted in an engraved or embossed outer surface area of the outer case.

Portable Storage, USB, Sealed

Description

Portable USB Storage Device {Portable USB Storage Device}

1 is an exploded perspective view of a portable USB storage device according to a first embodiment of the present invention.

2 is an exploded perspective view of a detailed configuration of a portable USB storage device according to a second embodiment of the present invention.

3 is an exploded perspective view of a portable USB storage device according to a third embodiment of the present invention.

* Brief description of the main parts of the drawing

1, 2: portable USB storage device 100, 200: external case

110, 210: tension portion 120, 220: display portion

130, 230: USB connector 132: binding part

134: PCB board 125: internal insertion tube

150: flat part

The present invention relates to a portable storage device, and more particularly to a portable USB storage device that can be used as a tension.

Recently, various portable storage media have emerged in order to meet the changing network environment and the demand for more convenient data storage and mobility.In response to the demand of the new storage media, high-capacity storage devices using flash memory Portable storage devices are emerging.

The biggest feature of these portable storage devices is that they can be easily connected without the need for a separate adapter, that the power supplied from the USB port is sufficient and does not require a separate power supply, and the excellent portability and mobility.

The Universal Serial Bus (USB) interface specification, released in 1996, is a kind of interface for compatibility with computer systems or portable devices. Its high transmission rate, hot swapping, plug amp, and ease of installation It has many advantages, and most of all, it has excellent advantages that can be applied to any device by securing compatibility, which is a problem of other memories.

Such expansion interface designs already include a variety of products, such as computer systems (desktop or notebook), peripheral products (e.g. scanners, keyboards, printers, mice, etc.), as well as various information consumer electronics (IA; It is applied to information terminal (PDA), digital camera (DSC), digital worker (MP3 Player), portable hard disk, etc.) and is easy to use and compatible. At the same time, consumer interest is increasing day by day.

In addition, USB memory can be plug and play at any time by connecting directly to a computer or other USB-equipped connection slots, and to transfer and exchange data directly with other types of consumer electronics and digital communication devices. Do.

Accordingly, USB memory having a smaller size and higher capacity has been developed and commercially available to carry, and now many users possess and use a USB memory as one accessory.

On the other hand, seals are also called seals or seals, and modern seals are seals of government, including officials of the president, officials of the prime minister and ministers of each department, and officials of each official. In addition to official seals, there are public and private signatures of organizations and companies.

In addition, there are seals, seals, and seals on the autographs. The seals are registered and registered with the head of the seal, the hall, etc., and the seal certificate is required and used as required.

However, while modern information technology is rapidly developing, such a traditional seal has a lot of inconvenience because the conventional seal has only a function to seal a simple document.

In addition, considering the fact that various auxiliary documents commonly used with seals, such as seal certificates, are increasingly electronic and stored in the form of electronic files, and can be printed on their own through personal authentication such as an accredited certificate. Since the relevant documents must be withdrawn from the computer and provided with a seal separately, there is the inconvenience of having to provide the relevant documents at all times as well as the risk of loss.

In addition, there is a need to provide a variety of documents, such as daily use, such as the use of the seal while leaving the necessary documents, such as offices or missing the necessary documents to conclude the work frequently.

In addition, the problem of whether the tension user is the same as the owner of the tension is always a problem that needs to be solved.

In addition, there is no special solution to the security problem of these documents, while various documents such as registration documents and resident registration copies are becoming electronic.

The present invention is to solve the above problems, an object of the present invention is to provide a portable USB storage device that can serve as both a tension and a storage device for the tension user to store the documents associated with the use of the tension.

Another object of the present invention is to make sure that the user of the seal is the same person as the issuer of the certificate or the owner of the RFID chip for identification by embedding the certificate in the memory in the seal from the computer or embedding the RFID chip for authentication. To give.

In order to solve the above problems, the present invention is a portable USB storage device which is inserted into the input and output ports of the various terminal devices including a computer to enable the input and output of the data, an external case mounted with a memory and peripheral circuit portion; A USB connector provided at an outer side of the outer case; And it provides a portable USB storage device having a tension portion is made of a flat portion in which a predetermined shape is imprinted in an engraved or embossed outer surface area of the outer case. The portable USB storage device is sold without the seal portion imprinted, so that the name, trade name, etc. can be imprinted at the painting shop.

According to the first embodiment of the present invention, the overall structure of the portable USB storage device has a tensile shape including a first cross-section portion that is flat and a second cross-section portion that is curved, wherein the tension portion is provided in the first cross-section portion, The USB port is provided on the second end surface portion.

According to a second embodiment of the present invention, an overall structure of a portable USB storage device has a rectangular parallelepiped shape having both ends and side surfaces, wherein the flat portion has a shape in which part of one side surface of the rectangular parallelepiped is inclined, and the tension portion is It is provided in the flat portion, the USB port is provided at one end of the both ends.

On the other hand, the outer case may be provided with an RFID chip having information on the identity of the tension owner.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings so that those skilled in the art may easily implement the technical idea of the present invention.

(First embodiment)

1 is an exploded perspective view of a portable USB storage device 1 according to a first embodiment of the present invention.

The portable USB storage device 1 of the present invention includes an outer case 100, a UBS connect 130, and a tensioning unit 110, and has a general tensile shape such as a curved cylindrical shape or wood shaving. The portable USB storage device 1 is a storage device inserted into an input / output port of various terminal devices including a computer to enable input and output of data. 1 is a view showing the tension of a cylindrical shape with a bend.

The outer case 100 accommodates a memory device and a peripheral circuit unit, which are original functions of the USB storage device, and forms the overall appearance of the USB storage device. The memory device may include an IEEE 1395, a memory stick (MS), a compact flash card (CFC), a multi-media card (MMC), a smart media card (SMC), or the like. The electrical arrangement of the memory elements is suitably disposed on the circuit board together with the electronic components constituting the peripheral circuit portion for the electrical signal processing, which is obvious in the art. The amount of memory is not particularly limited, and 56M, 128M, 256M, 528M, etc. are possible, and if necessary, it may be convenient to store only the user's certificates, so the capacity of less than 128M is sufficient.

The USB connector 130 may include a connection terminal coupled to a USB socket of an information terminal device such as a PC, a notebook, an MP3, a digital camera, and the like to communicate data. The USB connector 130 has a structure protected by the cover part 140 having the insertion groove 145.

The tension unit 110 may be formed by manufacturing an engraved or embossed shape in one region of the outer case 100. Letters or figures are engraved in the intaglio or embossed on the plane portion 150 of the tension section 110 and can be made of wood, rubber or the like.

Meanwhile, the display unit 120 is formed at one side of the exterior case 100. The display unit 120 is implemented as an LED element to indicate that the portable USB storage device 1 is in operation, and can be used as an identifier for identifying the top, bottom, left, and right sides of the tension.

According to the first embodiment, in addition to the advantages of using as a combination of tension and portable USB storage device (1), the portable USB storage device (1) in the form of electronic files, such as authentication key, public authentication key, identity verification-related image, etc. When the information is stored, it is convenient to work on any computer that does not have its own certificate when promoting various financial transactions and civil affairs. In other words, it is very useful when both offline identity verification and online identity verification are required.

Preferably, the portable USB storage device 1 may be implemented to access data stored in a memory after undergoing a user authentication process such as a password therein, or may store encrypted data or store encrypted data.

Preferably, an RFID chip (not shown) having information on the identity of the tensile owner is provided at any position inside the outer case 100. The location where the RFID chip is embedded is not limited, and may be installed anywhere that is inserted into an ID card or a resident registration card. When the RFID chip is embedded in the portable USB storage device 1, it is possible to determine whether the tension user is the owner of the seal. For example, the RFID chip may include a photograph of the tensile owner.

On the other hand, in general, the portable USB storage device (1) is easy to lose, but when manufactured in the shape of the coating, there is also an effect that can be managed with the attention of the degree of management in general.

On the other hand, in the case of a portable USB storage device by adding a password-locked function can be prevented if the seal is lost or used by others without the owner of the seal.

(2nd Example)

2 is an exploded perspective view of a detailed configuration of a portable USB storage device according to a second embodiment of the present invention. For convenience of description, the description of the second embodiment will be described in detail based on differences from the first embodiment.

The portable USB storage device of the present invention includes an outer case 100, a UBS connect 130, and a tensioning unit 110, and has a cylindrical tensile shape. A portable USB storage device is a storage device that is inserted into an input / output port of various terminal devices including a computer to enable input and output of data.

The external case 100 accommodates the PCB board 134 provided with a memory device and peripheral circuits, which are the original functions of the USB storage device, and forms an overall appearance of the USB storage device. One side of the circuit unit of the PCB board 134 is provided with an LED display unit 136 to perform a function of informing the operating state of the USB storage device. The tension unit 110 may be formed by manufacturing an engraved or embossed shape in one region of the outer case 100. Letters or figures are engraved in the intaglio or embossed on the plane portion 150 of the tension unit 110 and may be made of wood, acrylic, metal, rubber or the like.

The difference from the first embodiment will be mainly described. In the second embodiment, the inner insertion tube 125 and the cutout 120 are compared with the first embodiment.

The main insertion tube 125 is intended to embed various objects corresponding to the monument and to form a transparent material. The monument may be a by-product of newborn birth, a hair, a hand / claw picture, or an item that can be kept as a memorial to the user with a sari. It is also possible to accommodate the aqueous solution having a certain viscosity in the inner insertion tube 125 to protect the above-mentioned monument. The internal insertion tube 125 may be both detachable or bonded to the PCB board 134.

On the other hand, the cutout 120 is configured by cutting a portion of the outer case 100 in a circular or elliptical shape so that the monument accommodated in the inner insertion pipe 125. The cutout 120 may be formed only on one side of the exterior case 100, or may be formed on several sides to form a plurality.

Meanwhile, according to the second embodiment, when the USB storage device is in operation, the LED display unit 136 may be in an ON state. In this case, when the internal insertion tube 125 is made of a transparent material, the incision unit 120 may be used. The monument embedded in the inner insertion tube 125 can be viewed more conveniently. By using this principle, the monument embedded in the inner insertion pipe 125 may be configured to have a different visual shape in the case where the LED display unit 136 is OFF and in the ON state.

(Third Embodiment)

3 is an exploded perspective view of a portable USB storage device according to a third embodiment of the present invention. For convenience of description, the description of the third embodiment will be described in detail with reference to differences from the first embodiment.

The portable USB storage device 2 of the present invention includes an external case 200, a UBS connect 230, and a tension unit 240. The overall structure of the portable USB storage device 2 according to the third embodiment has a rectangular parallelepiped shape having both ends and side surfaces, and a part of one side surface of the rectangular parallelepiped shape has an inclined protrusion 240 and the protrusion 240. The upper portion of the flat portion 245, the letter or figure is engraved or engraved in the flat portion 245 may serve as a tension. The USB connector 230 is provided at one end of both ends. In the third embodiment, the shape of the rectangular parallelepiped of the portable USB storage device 2 does not necessarily mean that the corner portion and the surface are at right angles, and the edge is faced and some curved portions may exist on the surface. Put it.

According to the third embodiment, the display unit 220 is formed on one surface of the outer case 200. The display unit 220 is implemented as an LED device to indicate that the portable USB storage device 1 is operating.

On the other hand, it is preferable that the protrusion on which the tensioning part 240 is formed has an inclined shape, and it is useful to configure the inclined shape toward the end close to the protrusion so as to perform the tensioning role more easily ( 3). Although not shown in FIG. 3, it is apparent that a cover may be added separately to the tension portion 245. The USB connector 230 has a structure protected by the cover 210.

Although the technical idea of the present invention has been described in detail according to the above-described preferred embodiment, it should be noted that the above-described embodiment is for the purpose of description and not of limitation. In addition, those skilled in the art will understand that various embodiments are possible within the scope of the technical idea of the present invention.

According to the present invention, it is possible to make up for the shortcoming that the conventional seal has only a function of stamping a simple document. It becomes possible.

The present invention eliminates these inconveniences so that related documents and necessary documents are embedded in the painting, so that missing documents or necessary documents can be connected to a computer and withdrawn immediately.

 In addition, the present invention can confirm the identity of the user of the seal without having to attach a seal certificate by confirming that the user of the seal is the same person as the issuer of the certificate by downloading the embedded certificate from the computer into the memory in the seal. .

In addition, various documents such as registration documents, resident registration copies, etc. are becoming more and more electronic. Therefore, these documents are verified by the relevant institutions and stored directly on the portable USB storage device of the present invention together with their own photographs. Disabling the change has the effect of verifying the identity of the tension user.

Claims (5)

A portable USB storage device inserted into an input / output port of various terminal devices including a computer to enable input and output of data, An external case in which a memory and a peripheral circuit are mounted; A USB connector provided at an outer side of the outer case; And Portable USB storage device having a tension portion consisting of a flat portion of the outer surface of the outer case is engraved or engraved. According to claim 1, The portable USB storage device has a tensile shape having both ends and side surfaces, One end of the both ends is provided with the flat portion of the tension portion, the other end of the portable USB storage device is provided with a USB port. According to claim 1, The portable USB storage device is a portable USB storage device having a rectangular parallelepiped or cylindrical shape having both ends and side surface (s). According to claim 1, Portable USB storage device having an RFID chip in the outer case having information about the identity of the seal owner. According to claim 1, A cutout of a predetermined portion formed on at least one side of the outer case; And Portable USB storage device further comprises an inner insertion tube having the monument inside the outer case to view the monument through the incision.

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