Mounting device for expansion card
First Claim
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1. A mounting device for a circuit card comprising:
- a motherboard adapted for receiving the circuit card inserted therein;
a computer enclosure configured for accommodating the motherboard;
a securing plate mounted on the computer enclosure; and
a retaining member comprising a body having a U-shaped cross-section with a receiving slot formed between legs of the U-shaped cross-section body and an opening formed between distal ends of the legs of the U-shaped cross-section body, the retaining member being configured for receiving an end edge of the circuit card in the receiving slot and allowing the end edge thereof to extend through the opening of the body, a locking structure formed between the retaining member and the securing plate for locking the retaining member to the securing plate;
wherein the retaining member comprises a resilient operating portion extending from the body, the locking structure comprises a positioning aperture defined in the securing plate and a protrusion formed on the resilient operating portion of the retaining member engaging in the positioning aperture.
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Abstract
A mounting device for a circuit card includes a motherboard adapted for receiving the circuit card inserted therein, a computer enclosure configured for accommodating the motherboard, a securing plate mounted on the computer enclosure, and a retaining member with a receiving slot. The retaining member slides along the securing plate and in parallel with one end edge of the circuit card to have the end edge of the circuit card received in the receiving slot. A locking structure is formed between the retaining member and the securing plate for locking the retaining member to the securing plate.
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Citations
15 Claims
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1. A mounting device for a circuit card comprising:
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a motherboard adapted for receiving the circuit card inserted therein; a computer enclosure configured for accommodating the motherboard; a securing plate mounted on the computer enclosure; and a retaining member comprising a body having a U-shaped cross-section with a receiving slot formed between legs of the U-shaped cross-section body and an opening formed between distal ends of the legs of the U-shaped cross-section body, the retaining member being configured for receiving an end edge of the circuit card in the receiving slot and allowing the end edge thereof to extend through the opening of the body, a locking structure formed between the retaining member and the securing plate for locking the retaining member to the securing plate; wherein the retaining member comprises a resilient operating portion extending from the body, the locking structure comprises a positioning aperture defined in the securing plate and a protrusion formed on the resilient operating portion of the retaining member engaging in the positioning aperture. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A mounting assembly comprising:
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a circuit card; a computer enclosure, comprising a securing plate apart from the circuit card; and a retaining member slidably attached to the securing plate and located between the securing plate and an end edge of the circuit card, a first side of the retaining member, which faces to the end edge of the circuit card, defining a receiving slot parallel with the end edge to sandwich the end edge therein, and a locking structure formed on a second side of the retaining member opposite to the first side and the securing plate for detachably locking the retaining member in the computer enclosure; wherein at least one positioning slot is defined in the securing plate in parallel with the receiving slot, and at least one positioning block is formed on the retaining member and slidably engaged in the at least one positioning slot, an opening is defined in an end of the at least one positioning slot for allowing the at least one positioning block to enter the positioning slot, and at least one positioning slot is narrower than the opening. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A combination comprising:
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a computer enclosure comprising a front panel, a rear panel parallel to the front panel, and a side panel perpendicularly to the front and real panels and connecting the front and rear panels; a motherboard lain on the side panel; a circuit card perpendicularly attached to the motherboard, the circuit card comprising a front edge and a rear edge both parallel to the front and rear panels, and a top edge parallel to the motherboard, the rear edge of the circuit card secured to the rear panel of the computer enclosure; a retaining member located between the front edge of the circuit card and the front panel of the computer enclosure, a first side of the retaining member, which faces to the front edge of the circuit card, defining a receiving slot parallel with the first edge of the circuit card, the receiving slot having an open end through which the circuit card is inserted into the receiving slot to be clamped by the retaining member, and a closed end resisting against the top edge of the circuit card towards the motherboard, a second side of the retaining member opposite to the first side being slidably mounted on the front panel of the computer enclosure. - View Dependent Claims (14, 15)
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Specification