KR101316777B1 - Usb memory having a micro 5 pin - Google Patents

Usb memory having a micro 5 pin Download PDF

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Publication number
KR101316777B1
KR101316777B1 KR1020120052684A KR20120052684A KR101316777B1 KR 101316777 B1 KR101316777 B1 KR 101316777B1 KR 1020120052684 A KR1020120052684 A KR 1020120052684A KR 20120052684 A KR20120052684 A KR 20120052684A KR 101316777 B1 KR101316777 B1 KR 101316777B1
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KR
South Korea
Prior art keywords
micro
case
pin
chip
memory
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Application number
KR1020120052684A
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Korean (ko)
Inventor
전재은
이창훈
Original Assignee
주식회사 트렌스시스템
이창훈
전재은
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Priority to KR1020120052684A priority Critical patent/KR101316777B1/en
Application granted granted Critical
Publication of KR101316777B1 publication Critical patent/KR101316777B1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/0772—Physical layout of the record carrier
    • G06K19/07732—Physical layout of the record carrier the record carrier having a housing or construction similar to well-known portable memory devices, such as SD cards, USB or memory sticks

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

The present invention relates to a USB memory made to store various data, and more particularly, a memory chip and a micro 5-pin are respectively accommodated in the case, and the memory chip protrudes from one side of the case, and the micro 5 is the other side of the case. The pins protrude, but the memory chip and the micro 5-pin is configured to be connected to each other through the bending terminal of the chip terminal and the circuit board of the memory,
Existing USB ports formed in electronic products such as computers and TVs can be used to store various data in memory chips, as well as expansion storage means and external storage means by connecting to smart phones or compact digital cameras using micro 5 pins. It can be utilized as, it is possible to effectively utilize as a data storage means of various electrical and electronic products.

Description

USB memory having a micro 5 pin {USB memory having a micro 5 pin}

The present invention relates to a USB memory made to store a variety of data, and more particularly, the memory chip and the micro 5 pins are accommodated to be connected to each other inside the case to accommodate the memory chip protrudes on one side of the case and the other On the side, the micro 5 pins protrude, enabling the storage and sharing of data through the USB port using a memory chip, as well as the storage and sharing of data by connecting to a mobile device such as a smartphone using the micro 5 pins. It's about usable memory.

Generally, USB memory refers to a storage means using a standard universal serial bus, which is simple to carry, has excellent convenience in use, and is widely used.

This USB memory is not only small and easy to carry, but also extremely small, but is used for a variety of purposes because it is made of sufficient storage capacity. It is a trend being made.

In addition, the above-mentioned USB memory is typically combined with a separate case to flat rectangular memory chip to facilitate the carrying, storage and use, the case is to make the memory chip sliding in or out, rotation opening and closing or simple exposure It is produced in an old form.

However, as described above, the existing USB memory has a limitation that it can be connected only to the USB port due to the consistency of the shape of the memory chip and the terminal position of the memory chip.

Therefore, the computer or TV equipped with the USB port can store and share various data through the connection of the existing USB memory, but the smartphone, the compact digital camera or the tablet PC that cannot accommodate the size of the USB port The disadvantage is that the existing USB memory can not be connected to use.

Therefore, in the case of a smart phone or a compact digital camera as described above, the USB memory having excellent versatility and large storage capacity cannot be used as an auxiliary storage means, and its own internal memory card or an external expansion type memory card can be purchased at a high price. There is a problem that must be.

Particularly, the above-mentioned memory card concentrates only on expanding the storage capacity of a smart phone or a compact digital camera itself, and is incompatible with other devices and is not universal, So that the inconvenience of use is very large.

Therefore, in accordance with the situation in which smart phones are widely spread, there is an urgent need for development of a separate auxiliary storage device that can easily connect with a smart phone and faithfully perform a function of the existing USB memory.

The present invention has been made to solve the problems as described above, the memory chip and the micro 5 pins are accommodated in the case, respectively, the memory chip protrudes on one side of the case and the micro 5 pins protrude on the other side of the case, The memory chip and the micro 5-pin are configured to be connected to each other through the chip terminal of the memory and the bending terminal of the circuit board,

An object of the present invention is to provide a USB 5 pin having a micro pin to enable the connection to the USB port using a memory chip as needed, as well as to store and share data in the memory chip using the micro 5 pin. Is there.

The present invention for achieving the object as described above, by inserting the memory chip having a chip terminal and a micro 5-pin having a circuit board, respectively, the memory chip protrudes to one side of the case and the micro 5 The pins should protrude to the other side of the case,

The chip terminal of the protruding memory chip enables data storage and sharing from a device having a USB port, and the storage of data from a device having a micro 5 pin connection port using a micro 5 pin connected to a memory chip. And sharing is made to the memory chip.

The present invention enables the storage and sharing of various data in a memory chip using existing USB ports formed in electronic products such as computers or TVs, as well as expansion by connecting to a smartphone or a compact digital camera using a micro 5-pin. Since it can be used as a storage means and an external storage means, there is an effect that can be effectively utilized as a data storage means of various electrical and electronic products.

FIG. 1 is a perspective view of an entirety of a USB memory according to the present invention.
FIG. 2 is a perspective view of the upper case of the USB memory according to the present invention.
FIG. 3 is a perspective view of the entirety of the USB memory according to the present invention.
Figure 4 is a cross-sectional view of a memory chip protruding from a USB memory according to the present invention
5 is a cross-sectional view of a memory chip of the USB memory according to the present invention
6 is a perspective view showing another embodiment of the USB memory according to the present invention.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings and the inventor may properly define the concept of the term to describe its invention in the best possible way And should be construed in accordance with the principles and meanings and concepts consistent with the technical idea of the present invention.

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

FIG. 1 is an overall perspective view of a USB memory according to the present invention, FIG. 2 is an exploded perspective view of an upper case of a USB memory according to the present invention, and FIG. 3 is an exploded perspective view of the USB memory according to the present invention.

As shown in the drawing, the USB memory according to the present invention has a memory chip 20 protruding toward one side of the case 10 so that data storage and sharing with a computer using the memory chip 20 can be performed. On the other side, the micro five pins 30 protrude so that data storage and sharing with the smart phone using the micro five pins 30 are possible.

That is, the case 10 of the USB memory according to the present invention is divided into an upper case and a lower case, so that the memory chip 20 and the micro 5-pin 30 are inserted into the upper and lower cases. The memory chip 20 is configured to flow in and out of the case 10, and the micro 5 pins 30 are fixedly formed to protrude toward one end of the case 10.

The memory chip 20 may be protruded from the inside of the case 10 together with a separate flow port 40 so that the chip terminals 21 formed on the memory chip 20 protrude to the outside of the case 10 The flow port 40 including the memory chip 20 can be inserted into the case 10 so that the sliding flow port 40 can be fixed from the case 10 to the lower side of the flow port 40. [ A separate engaging guide plate 50 is located.

In addition, a separate circuit board 31 positioned inside the case 10 is connected to the micro 5-pin 30, and the circuit board 31 is formed by the micro 5-pin 30. It serves to transfer the storage and sharing of data to the memory chip 20.

That is, the memory chip 20 is fixed to the upper portion of the flow port 40 so that the chip terminal 21 is exposed to the top, the flow port 40 is the push button 41 and the locking port on the bottom As the elastic support 43, which protrudes from 42, is formed, the push button 41 is protruded to the outside through the slit hole 12 formed in the bottom surface of the case 10, The locking port 42 has a state in which the locking hole is inserted into the locking hole 51, 51 'formed in a spaced apart state on the locking guide plate 50.

In addition, the flow hole 40 may protrude outwardly or be inserted inwardly through the guide groove 11 formed at one end of the case 10, and may be inserted into the circuit board 31 of the micro 5-pin 30. The bent terminals 32 and 32 'facing the chip terminal 21 of the memory chip 20 are fixedly formed.

Therefore, the locking guide plate 50 is settled inside the case 10, and the flow hole 40 having the memory chip 20 is placed on the locking guide plate 50, and the microstructure is disposed on the upper portion of the flow hole 40. When the 5 pins 30 are assembled to be fixed to the case 10, the USB memory of the present invention is completed, and the flow opening inside the case 10 is pushed by the push button 41 protruding to the outside of the case 10. When sliding the 40, one side of the memory chip 20 may protrude from the case 10 or may be inserted into the case 10.

In addition, when one side of the memory chip 20 protrudes out of the case 10 by the flow hole 40, the chip terminal 21 of the memory chip 20 is completely exposed to the outside of the case 10. Is formed and is in a short state with the bent terminals 32 and 32 'of the micro 5-pin 30, and when the memory chip 20 is inserted into the case 10 by the flow hole 40, the memory chip 20 The chip terminal 21 of) is connected to the bent terminals 32 and 32 'connected to the circuit board 31 of the micro 5-pin 30.

Therefore, as shown in FIG. 4, when the flow port 40 having the memory chip 20 protrudes outward from one side of the case 10, when the push button 41 is pressed, the elastic support 43 is pressed. While being bent inwardly, the locking holes 42 on the elastic support 43 are separated into the locking holes 51 and 51 ′ of the locking guide plate 50, so that the retraction sliding with respect to the flow hole 40 can be made.

Therefore, when the flow port 40 is retracted to the inside of the case 10, the chip terminal 21 of the memory chip 20 is micro 5 pins 30 due to the retraction of the flow port 40 as shown in FIG. 5. Leads to a lower portion of the bent terminals 32 and 32 'connected to the circuit board 31 of the chip terminal 21 and the bent terminals 32 and 32' to create a connection state by grounding each other. Will be.

In addition, when releasing the pressing force on the push button 41 in the pressurized state as described above, the resilient bending state of the resilient support 43 is returned to its original state and the locking guide 42 of the resilient support 43 is caught. The insertion hole is inserted into the engaging holes 51 and 51 ′ of the 50, and the flow port 40 inserted into the case 10 is fixed in position so that the state cannot be arbitrarily protruded.

Therefore, when data storage and sharing are desired from a device having a USB port such as a computer, the chip terminal 21 may be exposed by protruding the memory chip 20 through the sliding of the flow port 40 from the case 10. By inserting the memory chip 20 into the USB port, data can be stored and shared, and data is stored and shared from a device equipped with a micro 5-pin connection port such as a smart phone or a compact digital camera. In this case, the memory chip 20 in the protruding state is inserted into the case 10 so that the memory chip 20 and the micro 5-pin 30 are connected to each other by the bent terminals 32 and 32 '. By inserting the micro 5-pin 30 into a smart phone, the utilization of the memory chip 20 through the micro 5-pin 30 can be made.

Therefore, the USB memory of the present invention can be used in common to the conventional USB port as well as the connection port for the micro 5 pins have a feature that can be used in a variety of devices and devices.

In addition, the USB memory of the present invention is provided with a separate lid 60 as shown in FIG. 6, which is not only convenient in use but also protects or hides the micro 5-pin 30 that is exposed to the outside. At both ends of the case 10, such as the stepped portion 14, 14 'having a fitting groove 13, respectively, and a separate lid to be coupled to the stepped portion 14, 14' 60, but the inner surface of the lid 60 is formed by protruding the locking jaw 61 to be inserted into the fitting groove (13).

Accordingly, when the lid 60 is inserted into the stepped portions 14 and 14 'of the case 10, the locking jaw 61 of the lid 60 is fitted into the stepped portions 14 and 14'. While inserting the 13, the case 10 and the lid 60 is firmly fixed.

Therefore, when the memory chip 20 is to be protruded and used to connect to the USB port, the lid 60 is coupled to one step portion 14 and 14 'of the case 10 having the micro 5-pin 30 formed therein. When the micro 5-pin 30 is to be used, the lid 60 is attached to the other side of the case 10, that is, the stepped portions 14 and 14 'in the direction in which the memory chip 20 is mounted. Insert it into the

When the lid 60 is intended to carry the USB memory of the present invention, the case 60 in which the micro 60-pin 30 is formed on the lid 60 while the memory chip 20 is inserted into the case 10. When combined with one end of the), the memory chip 20 as well as the micro 5 pin 30 is not exposed to the outside at all, the appearance is concise and neat, and the micro 5 pin 30 can be protected from external shocks to use It will also have the effect of extending the useful life of the memory.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the present invention as defined by the appended claims. Examples should be understood.

10: Case 11: Guide groove
12: slit ball 13: fitting groove
14,14 ': stepped
20: memory chip 21: chip terminal
30: micro 5-pin 31: circuit board
32,32 ': Bending terminal
40: flow port 41: push button
42: fastener 43: resilient support
50: jam guide 51,51 ': jam hole
60: lid 61: locking jaw

Claims (5)

The memory chip 20 having the chip terminal 21 and the micro 5-pin 30 having the circuit board 31 are respectively inserted in the case 10, so that the memory chip 20 is formed of the case 10. To protrude to one side and the micro 5-pin 30 to protrude to the other side of the case 10, by using the chip terminal 21 of the protruding memory chip 20 from the device having a USB port (chip) 20) to enable data storage, and to store data from the device having a micro 5-pin connection port using the micro 5-pin 30 connected to the memory chip 20 to the memory chip 20. In the USB memory having a micro 5-pin,
The memory chip 20 is settled on a separate flow port 40 sliding from the case 10, the flow hole 40 through the guide groove 11 formed at one end of the case 10 To be haunted by the case 10,
When the memory chip 20 protrudes from the case 10 by the flow hole 40, the memory chip 20 and the circuit board 31 of the micro 5-pin 30 are shorted to each other, and the memory chip 20 When recessed into the case 10 by the flow port 40, the memory chip 20 and the circuit board 31 of the micro 5-pin 30 is configured to be connected to each other Memory.
The method of claim 1,
The bent terminals 32 and 32 ′ are fixedly formed on the circuit board 31 of the micro 5-pin 30 so as to face the chip terminals 21 of the memory chip 20, so that the chip terminals 21 are disposed in the case 10. If the chip terminal 21 and the bent terminals 32 and 32 'are shorted to each other when protruded outwardly from each other, the chip terminal 21 and the bent terminal ( 32) A micro USB 5 pin memory, characterized in that the 32 'is configured to be grounded to each other.
The method of claim 1,
The inlet 40 is formed with an inclined resilient support 43 having a push button 41 and a locking port 42 formed therein, and a locking hole 51 and 51 ′ spaced apart from each other in the lower part of the flow port 40. Insert a separate engaging guide plate 50 having a), but in the case 10 to form a slit hole 12 to push the push button 41 of the flow port 40 to the outside,
Through the pressing of the push button 41, the flow port 40 is slid, and according to the release of the pressing force on the push button 41, the locking hole 42 of the flow port 40 is caught by the locking guide plate 50 ( 51) (51 ') the USB memory having a micro 5-pin, characterized in that configured to be fixed to the inflow state of the flow port (40).
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KR1020120052684A 2012-05-17 2012-05-17 Usb memory having a micro 5 pin KR101316777B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120052684A KR101316777B1 (en) 2012-05-17 2012-05-17 Usb memory having a micro 5 pin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120052684A KR101316777B1 (en) 2012-05-17 2012-05-17 Usb memory having a micro 5 pin

Publications (1)

Publication Number Publication Date
KR101316777B1 true KR101316777B1 (en) 2013-10-23

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KR1020120052684A KR101316777B1 (en) 2012-05-17 2012-05-17 Usb memory having a micro 5 pin

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100597734B1 (en) * 2002-06-25 2006-07-07 삼성전자주식회사 Memorydrive and method of controlling the same
KR200440658Y1 (en) 2006-11-27 2008-06-24 박수성 Case of USB memory device
KR20090077889A (en) * 2006-08-16 2009-07-16 샌디스크 코포레이션 Connector with esd protection
KR20090106845A (en) * 2008-04-07 2009-10-12 단국대학교 산학협력단 Fuse Case

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100597734B1 (en) * 2002-06-25 2006-07-07 삼성전자주식회사 Memorydrive and method of controlling the same
KR20090077889A (en) * 2006-08-16 2009-07-16 샌디스크 코포레이션 Connector with esd protection
KR200440658Y1 (en) 2006-11-27 2008-06-24 박수성 Case of USB memory device
KR20090106845A (en) * 2008-04-07 2009-10-12 단국대학교 산학협력단 Fuse Case

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