Fixing device for plate card
A technology for fixing devices and boards, which is applied to coupling devices, parts of connecting devices, electrical components, etc., can solve problems such as inconvenient operation, and achieve the effect of labor-saving operation and favorable heat dissipation.
Inactive Publication Date: 2011-11-23
NANTONG SUTONG SEPARATION ENG & TECH
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
However, when using these board fixing devices to fix the board, the operation is less convenient
Method used
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[0046] figure 1 and figure 2 Shown is a preferred embodiment of the board fixing device of the present invention. The board fixing device is used to fix a board 10 . The board fixing device includes a connector 20 and two buckle structures 30 arranged at both ends of the connector 20. The connector 20 can be installed on a main board for the board 10 to be inserted and the board 10 electrically connected with the main board.
[0047] The board 10 includes a sheet-shaped body 11 and a plurality of electronic components 12 disposed on two opposite sides of the body 11 . In this embodiment, the board 10 is a memory stick, and the electronic components are memory chips. The body 11 of the card 10 has two opposite ends, and each end is provided with two arc-shaped slots 111 spaced along the vertical direction. The bottom of the body 11 is provided with a plurality of contacts 112 .
[0048] The connector 20 is elongated and has a top surface 21 and two side surfaces 22 exten...
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The invention relates to a fixing device for a plate card. The fixing device comprises a connector and two fastening structures, wherein the connector is used for fastening one plate card; the fastening structures are arranged at the two ends of the connector; the connector has a top surface and two opposite side surfaces; a plug slot in which the bottom end of the plate card can be plugged is formed on the top surface of the connector; two sliding chutes are respectively arranged at two ends on the side surfaces of the connector, close to the two ends of the plug slot; each fastening structure comprises a sliding rod and a fastening piece; the sliding rods are mounted in the sliding chutes of the connector in a sliding way; each fastening piece comprises a fastening part, two fastening pins and two connecting arms, wherein the fastening part is used for fastening the plate card, the two fastening pins are respectively connected to the two ends of the corresponding sliding rod, and the two connecting arms are respectively connected between two ends of the fastening part and the two fastening pins; and when the sliding rods move upwards to the tops of the sliding chutes along the bottoms of the sliding chutes under the driving of the fastening pieces, the plate card is jacked upward from the plug slot of the connector by the sliding rods. The fixing device for the plate card is beneficial to the heat dissipation of the plate card and is conveniently operated.
Description
technical field [0001] The invention relates to a board card fixing device, in particular to a board card fixing device in electronic equipment. Background technique [0002] Boards installed in electronic equipment such as personal computers and servers, such as memory sticks, usually use a board fixing device to fix the board on a main board of the electronic equipment. The fixing device includes a connector and two fasteners arranged at two ends of the connector. When multiple boards are installed side by side, the fasteners will block the air flow from entering and flowing out of the air passage between two adjacent boards, thus affecting the heat dissipation of the boards. [0003] At present, some board fixing devices can make the air flow through the air passage between adjacent boards more smoothly by improving the fasteners at both ends. However, when these board fixing devices are used to fix boards, the operation is relatively inconvenient. Contents of the inv...
Claims
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IPC IPC(8): H01R13/633H01R13/639H01R12/73
CPCH01R12/721H01R13/62988
Inventor 孙正衡
Owner NANTONG SUTONG SEPARATION ENG & TECH