IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0987287
(2007-11-29)
|
등록번호 |
US-7656671
(2010-03-31)
|
발명자
/ 주소 |
- Liu, Kuo-Hsien
- Lu, Lung-Ching
- Lin, Chih-Hua
- Lu, Lung-Chi
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
9 인용 특허 :
7 |
초록
▼
An expansion module includes a housing, at least one first wedging device, a connecting device, and a module socket. At one side of the housing, there is at least one plugging pin. The first wedging device is located in the housing. The first wedging device corresponds to the plugging pin. The conne
An expansion module includes a housing, at least one first wedging device, a connecting device, and a module socket. At one side of the housing, there is at least one plugging pin. The first wedging device is located in the housing. The first wedging device corresponds to the plugging pin. The connecting device has a first connecting portion and a second connecting portion. The first connecting portion is electrically connected with the second connecting portion, and the first connecting portion and the second connecting portion are located at the two opposite sides of the housing. The module socket is located in the housing. The module socket is electrically connected with the connecting device. The user can easily uninstalled or installed the expansion module, the time is reduced, and it prevents the plugging pins of the module card from being damaged due to external force.
대표청구항
▼
What is claimed is: 1. An expansion module, comprising: a housing having at least one plugging pin at one side of the housing; at least one first wedging device located in the housing, wherein the first wedging device corresponds to the plugging pin; a connecting device having a first connecting po
What is claimed is: 1. An expansion module, comprising: a housing having at least one plugging pin at one side of the housing; at least one first wedging device located in the housing, wherein the first wedging device corresponds to the plugging pin; a connecting device having a first connecting portion and a second connecting portion, wherein the first connecting portion is electrically connected with the second connecting portion, and the first connecting portion and the second connecting portion are located at two opposite sides of the housing; and a module socket located in the housing, wherein the module socket is electrically connected with the connecting device, wherein the first wedging device comprises a fastening part, a wedging part, a pressing part, and a flexible part, the fastening part has a first plugging hole, the wedging part has a second plugging hole, the wedging part is located below the fastening part, the pressing part is located below the wedging part, and the flexible part is clipped between the fastening part and the wedging part. 2. The expansion module as claimed in claim 1, wherein the plugging pin has a circular wedging slot. 3. The expansion module as claimed in claim 1, wherein the housing has an upper cover and a lower cover, the upper cover has a first opening, the lower cover has a second opening, the first opening corresponds to the first connecting portion, the second opening corresponds to the second connecting portion, and the upper cover is crewed onto the lower cover via screws. 4. The expansion module as claimed in claim 3, wherein the upper cover has a first through hole that corresponds to the wedging device, and the dimension of the first through hole is slightly larger than the dimension of the plugging pin. 5. The expansion module as claimed in claim 1, wherein the first connecting portion is a plugging slot, the plugging slot is located at a top of a circuit board, the circuit board is vertically located in the housing, the second connecting portion is located at a bottom of the circuit board, the second connecting portion protrudes to outside of the bottom of the housing, and the second connecting portion has a conducting trace that corresponds to the first connecting portion. 6. The expansion module as claimed in claim 1, wherein the module socket is located on an expansion card, the expansion card is plugged into an expansion slot, the expansion slot is located at one side of the first connecting portion, and the expansion slot is electrically connected with the first connecting portion and the second connecting portion. 7. An expansion module system, comprising: a host body having at least one second wedging device and a third connecting portion; and at least one expansion module located at the host body and electrically connected with the host body, wherein the expansion module includes a housing, at least one first wedging device, a connecting device, and a module socket, there is at least one plugging pin at one side of the housing, the first wedging device is located in the housing, the first wedging device corresponds to the plugging pin, the connecting device has a first connecting portion and a second connecting portion, the first connecting portion is electrically connected with the second connecting portion, the first connecting portion and the second connecting portion are located at two opposite sides of the housing, the module socket is located in the housing, the module socket is electrically connected with the connecting device, the plugging pin is plugged into the second wedging device, and the second connecting portion is electrically connected with the third connecting portion, wherein the first wedging device comprises a fastening part, a wedging part, a pressing part, and a flexible part, the fastening part has a first plugging hole, the wedging part has a second plugging hole, the wedging part is located below the fastening part, the pressing part is located below the wedging part, and the flexible part is clipped between the fastening part and the wedging part. 8. The expansion module system as claimed in claim 7, wherein the plugging pin has a circular wedging slot. 9. The expansion module system as claimed in claim 7, wherein the housing has an upper cover and a lower cover, the upper cover has a first opening, the lower cover has a second opening, the first opening corresponds to the first connecting portion, the second opening corresponds to the second connecting portion, and the upper cover is crewed onto the lower cover via screws. 10. The expansion module system as claimed in claim 9, wherein the upper cover has a first through hole that corresponds to the wedging device, and the dimension of the first through hole is slightly larger than the dimension of the plugging pin. 11. The expansion module system as claimed in claim 7, wherein the first connecting portion is a plugging slot, the plugging slot is located at a top of a circuit board, the circuit board is vertically located in the housing, the second connecting portion is located at a bottom of the circuit board, the second connecting portion protrudes to outside of the bottom of the housing, and the second connecting portion has a conducting trace that corresponds to the first connecting portion. 12. The expansion module system as claimed in claim 7, wherein the module socket is located on an expansion card, the expansion card is plugged into an expansion slot, the expansion slot is located at one side of the first connecting portion, and the expansion slot is electrically connected with the first connecting portion and the second connecting portion.
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