Memory card adaptor having an opening to expose a terminal of a memory card

Patent metadata

Field	Value
Publication number	US-9893484-B2
Application number	US-201715612012-A
Country	US
Kind code	B2
Filing date	Jun 2, 2017
Priority date	Jun 2, 2016
Publication date	Feb 13, 2018
Grant date	Feb 13, 2018

Abstract

A memory card adaptor is provided herein. The memory card adaptor may include a housing having a slot configured to accommodate a memory card. The memory card may include a signal terminal and non-signal terminals. For example, the signal terminal may be a high-speed and/or data transfer terminal, and the non-signal terminal may be a power or voltage terminal. The signal terminal may be at least partially exposed via a signal terminal opening in the housing when the memory card is accommodated in the slot. The memory card adaptor may also include at least one card-side terminal arranged so as to be capable of contacting at least one of the non-signal terminals. The at least one card-side terminal may be electrically connected, for example via a wiring line, to at least one socket-side terminal arranged so as to be capable of contacting terminals of a host socket

First claim

What is claimed is:

1. A memory card adaptor comprising:
a housing;
a slot in the housing dimensioned to accommodate a memory card comprising a signal terminal and non-signal terminals;
a signal terminal opening in the housing, the signal terminal opening configured to at least partially expose the signal terminal when the memory card is accommodated in the slot;
at least one card-side terminal arranged so as to be capable of contacting at least one of the non-signal terminals;
at least one socket-side terminal respectively corresponding to the at least one card-side terminal and arranged so as to be capable of contacting at least one terminal of a host socket; and
a wiring line that connects the at least one card-side terminal and the at least one socket-side terminal that respectively corresponds to the at least one card-side terminal.

2. The memory card adaptor of claim 1 , wherein the signal terminal opening is configured such that the terminal of the host socket is capable of physically contacting the signal terminal of the memory card directly.

3. The memory card adaptor of claim 1 , wherein the signal terminal comprises a two-channel input terminal and a two-channel output terminal, and
wherein the signal terminal opening is configured to expose both of the two-channel input terminal and the two-channel output terminal.

4. The memory card adaptor of claim 3 , wherein the non-signal terminals of the memory card comprise a power terminal and a ground terminal, and
wherein the at least one card-side terminal is configured to contact the power terminal or the ground terminal.

5. The memory card adaptor of claim 3 , wherein the non-signal terminals of the memory card comprise a power terminal and a ground terminal, and
wherein the at least one card-side terminal is configured to correspondingly contact the power terminal and the ground terminal, respectively.

6. The memory card adaptor of claim 1 , wherein the memory card comprises a micro universal flash storage (UFS) memory card.

7. The memory card adaptor of claim 1 , wherein the slot is open to an end portion of the housing, and wherein the slot is configured to receive the memory card in a direction parallel to a direction in which the memory card adaptor is inserted into the host socket.

8. The memory card adaptor of claim 1 , wherein the slot is open to a side portion of the housing, and wherein the slot is configured to receive the memory card in a direction perpendicular to a direction in which the memory card adaptor is inserted into the host socket.

9. The memory card adaptor of claim 1 , wherein the slot is configured to be capable of being opened or closed by a lid that is parallel to a main surface of the memory card.

10. The memory card adaptor of claim 1 , wherein the housing comprises an end portion on an opposite side of a portion of the memory card adaptor that is inserted into the host socket, wherein the end portion is configured to be bendable such that the memory card can be inserted into the memory card adaptor.

11. The memory card adaptor of claim 10 , wherein the memory card adaptor at least partially comprises a flexible material.

12. A memory card adaptor comprising:
a first surface and a second surface which are two main surfaces of the memory card adaptor;
a slot between the first surface and the second surface and dimensioned to accommodate a micro universal flash storage (UFS) memory card that is inserted into the slot;
a signal terminal opening, in the first surface, that is capable of exposing signal terminals of the micro UFS memory card that is inserted in the slot; and
a socket-side terminal, on the first surface, that is electrically connected to a non-signal terminal of the micro UFS memory card that is inserted in the slot.

13. The memory card adaptor of claim 12 , wherein the non-signal terminal of the micro UFS memory card comprises at least one of a power terminal and a first ground terminal.

14. The memory card adaptor of claim 12 , wherein the signal terminal opening is configured such that the signal terminals of the micro UFS memory card are capable of physically contacting corresponding terminals of a host socket directly.

15. The memory card adaptor of claim 14 , wherein the micro UFS memory card comprises second ground terminals adjacent to two sides of the signal terminals, and
the signal terminal opening is configured to expose the signal terminals and the second ground terminals.

16. A memory card adaptor comprising:
a housing comprising a slot dimensioned to receive a memory card having a first row of terminals and a second row of terminals;
an opening in the housing dimensioned to expose at least one terminal of the second row of terminals;
a card-side terminal arranged to contact at least one of the terminals of the first row of terminals; and
a socket-side terminal arranged to contact at least one host socket terminal, wherein the socket-side terminal is electrically connected to the card-side terminal via a wiring line.

17. The memory card adaptor of claim 16 , wherein the opening in the housing is dimensioned to expose at least one high-speed terminal of the second row of terminals.

18. The memory card adaptor of claim 16 , wherein the memory card adaptor is dimensioned to be inserted into a host socket.

19. The memory card adaptor of claim 16 , wherein the card-side terminal comprises a raised protrusion dimensioned to contact the at least one of the terminals of the first row of terminals.

20. The memory card adaptor of claim 16 , wherein the memory card adaptor comprises a guide groove in an outer surface of the memory card adaptor.

Assignees

• Samsung Electronics Co Ltd

Inventors

• Lee In Jae
• Koh Yong Nam
• Yoo Ki Woong

Classifications

• H01R31/06 Primary

  Intermediate parts for linking two coupling parts, e.g. adapter (with a holder adapted for supporting apparatus to which its counterpart is attached H01R33/94) · CPC title

• G06F13/4068 Primary

  Electrical coupling · CPC title

• H01R12/7005

  Guiding, mounting, polarizing or locking means; Extractors (for printed circuit boards H05K) · CPC title

• H01R12/721

  cooperating directly with the edge of the rigid printed circuits · CPC title

• G06K7/0052 Primary

  connectors capable of contacting cards of different formats, e.g. memory stick and SD card readers sharing at least one connector contact and the associated signal line, e.g. both using the same signal line for input or output of data · CPC title