KR20140039556A

KR20140039556A - Usb memory having a 8 pin connector

Info

Publication number: KR20140039556A
Application number: KR1020120105860A
Authority: KR
Inventors: 전재은
Original assignee: 전재은
Priority date: 2012-09-24
Filing date: 2012-09-24
Publication date: 2014-04-02

Abstract

The present invention relates to a USB memory having a 8-pin connector, which is capable of storing various data. More specifically, a memory chip and the 8-pin connector are respectively housed in a case. The memory chip protrudes to one side of the case, and the 8-pin connector protrudes to the other side of the case. The memory chip and the 8-pin connector are connected to each other through a memory chip terminal and a bent terminal of a circuit board. Thus, various data can be stored in the memory chip using the existing USB ports provided to an electronic product such as a computer or a TV. The USB memory can be utilized as an extended storage or an external storage by being connected to a smartphone or a compact digital camera using the 8-pin connector. As a result, the USB memory can efficiently be used as data storages for various electrical and electronic products.

Description

USB memory having 8 pin connector {USB memory having a 8 pin connector}

The present invention relates to a USB memory made to store a variety of data, and more particularly, the memory chip and the 8-pin connector is accommodated to be connected to each other inside the case so that the memory chip protrudes on one side of the case and the other The 8-pin connector protrudes on the side, enabling the storage and sharing of data through the USB port using a memory chip, and the storage and sharing of data by connecting to a mobile device such as a smartphone using the 8-pin connector. It's about one USB 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 typically has a flat rectangular memory chip coupled to a separate case for convenient transportation, storage, and use. In this case, the memory chip is slidably opened or closed, And is manufactured in the form of a shape.

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 is to solve the problems as described above, the memory chip and the 8-pin connector is accommodated in the case, respectively, the memory chip protrudes on one side of the case and the other pin 8 protrudes to the connector, but the memory By configuring the chip and the 8-pin connector 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 memory having an 8-pin connector that can be connected to the USB port using a memory chip as needed, as well as to store and share data on the memory chip using an 8-pin connector. will be.

In order to achieve the above object, the present invention provides a memory chip having a chip terminal and an 8 pin connector having a circuit board, respectively, so that the memory chip protrudes to one side of the case and the 8 pin connector is To protrude to the other side of the case,

The chip terminal of the protruding memory chip enables the storage and sharing of data from a device having a USB port, and the storage of data from a device having a connection port available for 8-pin connector using an 8-pin connector connected to the 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 and TVs, as well as expansion by connecting to a smartphone or a compact digital camera using an 8-pin connector. It can be used as a means and an external storage means, there is an effect that can be effectively used 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 of the present invention has a memory chip 20 protruding toward one side of the case 10, so that data can be stored and shared with a computer using the memory chip 20. The 8-pin connector 30 is protruded toward the side, so that data storage and sharing with the smart phone using the 8-pin connector 30 is 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 8-pin connector 30 are inserted into and formed in the upper and lower cases. The memory chip 20 is configured to flow out of the case 10 and the 8 pin connector 30 is fixedly formed to protrude to 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 8-pin connector 30, and the circuit board 31 is formed by an 8-pin connector 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 port 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 8-pin connector 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 8 pins 30 are assembled to be fixed to the case 10, the USB memory of the present invention is completed, and the flow port inside the case 10 is pressed by pushing 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 in a short state with the bent terminals 32 and 32 'of the 8-pin connector 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 8-pin connector 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 8-pin connector 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 can be stored and shared from a device equipped with a connection port for an 8-pin connector such as a smart phone or a compact digital camera. If you want to insert the memory chip 20 in the protruding state into the case 10 so that the memory chip 20 and the 8-pin connector 30 is connected to each other by the bending terminals 32, 32 ' The 8-pin connector 30 may be inserted into a smart phone or the like to utilize the memory chip 20 through the 8-pin connector 30.

Therefore, the USB memory of the present invention can be commonly used for a connection port for an 8-pin connector as well as a conventional USB port, so that it can be used in various devices and devices.

In addition, the USB memory of the present invention is provided with a separate lid 60, as shown in Figure 6 is not only convenient in use, but also to protect or conceal the 8-pin connector 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 in the USB port, the lid 60 is coupled to one step 14 and 14 ′ of the case 10 having the 8-pin connector 30. If the 8-pin connector 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 10 in which the lid 60 is formed with the 8-pin connector 30 in the state in which the memory chip 20 is inserted into the case 10. When coupled to one end of the) memory chip 20, as well as the 8-pin connector 30 is not exposed to the outside at all, the appearance is concise and neat, and the 8-pin connector 30 can be protected from external shock 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: 8 pin connector 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

The memory chip 20 having the chip terminal 21 and the 8-pin connector 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. Protrude to one side and the 8-pin connector 30 to protrude to the other side of the case 10,
Using the chip terminal 21 of the protruding memory chip 20 to enable the storage of data from the device having a USB port to the memory chip 20, the 8-pin connector 30 is connected to the memory chip 20 USS memory having an 8-pin connector, characterized in that the storage of data from the device having a connection port for the 8-pin connector by using a).

The method according to claim 1,
The memory chip 20 is fixed on a separate flow opening 40 sliding from the case 10 and the flow opening 40 is connected to the case 10 through a guide groove 11 formed at one end of the case 10, (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 8-pin connector 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 8-pin connector 30 is configured to be connected to each other, the USB memory having an 8-pin connector .

3. The method of claim 2,
The bent terminals 32 and 32 'are fixedly formed on the circuit board 31 of the 8-pin connector 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 outwards from each other, the chip terminal 21 and the bent terminal 32 are inserted when the chip terminal 21 slides into the case 10. Uss memory with an 8-pin connector, characterized in that (32 ') is grounded to each other.

3. The method of claim 2,
Flow inlet 40 is formed with an inclined resilient support 43 is formed with a push button 41 and the locking port 42, the locking hole 51, 51 'spaced apart from each other in the lower portion of the flow opening (40) Inserted to form a separate engaging guide plate 50 having, 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 an 8-pin connector, characterized in that configured to be fixed to the inflow state of the flow port (40).

The method according to claim 1,
The case 10 forms stepped portions 14 and 14 'having fitting grooves 13 at both ends, and the stepped portions 14 and 14' have separate locking jaws 61 therein. Allow the lid 60 to be combined,
When the lid 60 is coupled to the stepped portions 14 and 14 ', the locking jaw 61 of the lid 60 is inserted into the stepped portions 14 and 14' of the case and the case 10 and the lid ( USES memory having an 8-pin connector, characterized in that configured to be fixed to 60).