IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0580312
(2009-10-16)
|
등록번호 |
US-8254130
(2012-08-28)
|
우선권정보 |
CN-2009 1 0303729 (2009-06-29) |
발명자
/ 주소 |
- Fan, Chen-Lu
- Chen, Li-Ping
|
출원인 / 주소 |
- Hon Hai Precision Industry Co., Ltd.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
13 |
초록
▼
A computer system is provided. The computer system includes a chassis, a motherboard secured in the chassis, and a mounting bracket. A connector is arranged on the motherboard, and a riser card is inserted in the connector. The mounting bracket is secured to the chassis and located above the motherb
A computer system is provided. The computer system includes a chassis, a motherboard secured in the chassis, and a mounting bracket. A connector is arranged on the motherboard, and a riser card is inserted in the connector. The mounting bracket is secured to the chassis and located above the motherboard. The computer system further includes a positioning member attached to the riser card. The positioning member has two opposite side plates. One of the side plates is secured to the second riser card, and the other side plate is secured to the mounting bracket.
대표청구항
▼
1. A computer system, comprising: a chassis;a motherboard, a first socket arranged on the motherboard, and a riser card inserted in the first socket;a mounting bracket secured to the chassis and located above the motherboard; anda positioning member separated from the mounting bracket, the positioni
1. A computer system, comprising: a chassis;a motherboard, a first socket arranged on the motherboard, and a riser card inserted in the first socket;a mounting bracket secured to the chassis and located above the motherboard; anda positioning member separated from the mounting bracket, the positioning member having two opposite side plates substantially parallel to each other, one of the side plates secured to the riser card, and the other side plate secured to the mounting bracket. 2. The computer system of claim 1, wherein the riser card is inserted in the first socket, and an expansion card is perpendicularly coupled to the riser card and parallel to the motherboard. 3. The computer system of claim 1, wherein the mounting bracket defines two securing slots, one of the positioning member side plates forms two securing protrusions, and the securing protrusions engage in the securing slot. 4. The computer system of claim 1, wherein the positioning member comprises a third plate perpendicular to the two opposite side plates, the third plate forms a bridge portion defining a slot; a fixing piece is secured to a second expansion card, the fixing piece abuts the positioning member third plate; and one end of the fixing piece is inserted in the slot and the other end of the fixing piece is secured to the mounting bracket. 5. The computer system of claim 1, wherein a second socket is disposed on the motherboard, the positioning member is located between the first socket and the second socket, and a width of the positioning member is substantially equal to a distance between the first socket and the second socket. 6. The computer system of claim 5, wherein the chassis comprises a sidewall and a front wall, the first socket and the second socket are aligned in a row parallel to the chassis front wall, and the second socket is located further away from the chassis sidewall than the first socket. 7. The computer system of claim 6, wherein the chassis comprises a bottom wall for the motherboard disposed thereon, the mounting bracket comprises a base abutting the expansion card, a sidewall is bent from one end of the base and abuts the chassis front wall, and two standoffs extend from another end of the base opposite to the sidewall, the standoffs are secured to the chassis bottom wall, and the sidewall abuts on and is secured to the chassis front wall. 8. The computer system of claim 7, wherein the expansion card defines a port configured to communicate with a peripheral device, the mounting bracket second sidewall defines an opening corresponding to the port. 9. The computer system of claim 7, wherein the positioning member further comprises a top wall that is substantially perpendicular to the two opposite side plates, and the top wall abuts the base of the mounting bracket. 10. A computer system, comprising: a chassis;a motherboard secured in the chassis, a first connector and a second connector arranged on the motherboard, the first connector configured to couple with a first riser card which is coupled with a first expansion card, and the second connector configured to couple with a second riser card which is coupled with a second expansion card;a mounting bracket secured to the chassis and located above the motherboard; anda positioning member located between the first connector and the second connector; the positioning member comprises two opposite side plates;wherein one of the first riser card with the first expansion card and the second riser card with the second expansion card is coupled to the first connector or the second connector and secured to the mounting bracket, when the first riser card is selected, the first riser card is inserted into the first connector, and the first expansion card is secured to the mounting bracket; when the second riser card is selected, one of the side plates is secured to the second riser card, and the other side plate is secured to the mounting bracket. 11. The computer system of claim 10, wherein the positioning member is separated from the mounting bracket, and the two opposite side plates are substantially parallel to each other. 12. The computer system of claim 11, wherein the positioning member comprises a third plate, the third plate defines a slot; a fixing piece is secured to the second expansion card, the fixing piece is capable of abutting the positioning member third plate, and one end of the fixing piece is inserted in the slot and the other end of the fixing piece secured to the mounting bracket. 13. The computer system of claim 10, wherein the first expansion card is perpendicular to the first riser card, and the second expansion card is perpendicular to the second riser card. 14. The computer system of claim 13, wherein a width of the first expansion card is substantially equal to a total width of the second expansion card and the positioning member. 15. The computer system of claim 10, wherein the mounting bracket defines two securing slots, and one of the positioning member side plates forms two securing protrusions, each securing protrusion engages one of the securing slots. 16. The computer system of claim 10, wherein the chassis comprises a sidewall and a front wall; the first connector and the second connector are aligned in a row parallel to the chassis front wall, the first connector is located further away from the chassis sidewall than the second connector. 17. The computer system of claim 16, wherein the chassis comprises a bottom wall for the motherboard disposed thereon; the mounting bracket comprises a base abutting one of the first and second expansion cards, a sidewall is bent from one end of the base adjacent to the chassis front wall, and two standoffs extend from another end of the base opposite to the sidewall; and the standoffs are secured to the chassis bottom wall, and the sidewall abuts on and is secured to the chassis front wall. 18. The computer system of claim 17, wherein the first expansion card and the second expansion card each defines a port configured to communicate with a peripheral device, and the mounting bracket second sidewall defines openings corresponding to the ports. 19. The computer system of claim 17, wherein the positioning member further comprises a top wall that is substantially perpendicular to the two opposite side plates, and the top wall abuts the base of the mounting bracket.
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