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US 8,570,735 B2Granted
Electronic device
AssigneesHONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., Hon Hai Precision Industry Co., Ltd.
InventorsXue-Dong Tang, Ke-Hui Peng, Ren-Wen Wang, Ping Li
Life of this patent
Estimating the term…
Abstract
An electronic device includes a motherboard and a heat dissipating plate. The motherboard includes a base. The base includes a number of ports and an electronic element. The heat dissipating plate includes a substrate and a number of fasteners extending out from the substrate for engaging with the number of ports of the motherboard. The substrate defines a bulging cavity for engaging with and dissipating heat from the electronic element.
Claims15
An electronic device, comprising:
- a motherboard comprising a base, and at least one port and an electronic element mounted on the base of the motherboard;
- and
- a heat dissipating plate comprising a substrate defining a bulging cavity therein, and at least one fastener extending out from the substrate, the at least one fastener engaging with the at least one port of the motherboard for protecting the at least one port from moving, the bulging cavity of the substrate contacting with the electronic element for dissipating heat from the electronic element;
- wherein the at least one port comprises a rectangular earphone port, the at least one fastener comprises an earphone fastener engaging with the earphone port, the earphone fastener comprising a first block, a second block extending down from a peripheral edge of the substrate of the heat dissipating plate, and a connecting plate connected between the first block and the second block, the first block, the second block and the connecting plate cooperatively defining a latching notch for latching the earphone port.
1 more element
An electronic device, comprising:
- an upper cover;
- a bottom cover engaged with the upper cover, the bottom cover comprising a bottom wall and a sidewall extending up from peripheral edges of the bottom wall, the sidewall defining a plurality of receiving holes, the bottom cover and the upper cover cooperatively defining a chamber;
- a motherboard received in the chamber and comprising a base, a plurality of ports being mounted on the base of the motherboard and ends thereof being exposed out from the receiving hole;
- and
- a heat dissipating plate received in the chamber and comprising a substrate and a plurality of fasteners extending out from the substrate for engaging with the ports of the main board;
- wherein the motherboard comprises a rectangular earphone port, the heat dissipating plate comprising an earphone fastener engaging with the earphone port, the earphone fastener comprising a first block, a second block extending down from a peripheral edge of substrate of the heat dissipating plate, and a connecting plate connected between the first block and the second block, the first block, the second block and the connecting plate cooperatively defining a latching notch for latching the earphone port.
3 more elements
Dependencies are inferred from the claim text.