A positioning device for blind mating connectors of chassis
A positioning device and connector technology, applied in the direction of the casing/cabinet/drawer parts, etc., can solve the problems of damage to the connector, low processing and installation accuracy, and unreliable connection, so as to achieve a simple installation method, The effect of convenient disassembly and reliable positioning and contact
Active Publication Date: 2016-04-06
中国船舶重工集团公司第七〇五研究所
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Problems solved by technology
However, for the connection between the chassis, especially for the blind insertion inside the chassis, the current connector itself is used for positioning only because the processing and installation accuracy of the chassis itself is not high, which leads to poor positioning of the connector during connection, resulting in incorrect insertion. Insecure or damaged connectors
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Embodiment Construction
[0016] The present invention will be described below in conjunction with specific embodiments: As shown in the drawings, in this embodiment, the positioning device for the blind mating connector of the entire chassis includes a guide rail slider mechanism, a connector floating positioning mechanism and a side plate V-shaped positioning structure.
[0017] The guide rail slider mechanism is to ensure the positioning of the front and rear cabinets to be connected in the horizontal position. The guide rail slider mechanism has two guide rails and four sliders. The four sliders are installed horizontally on the side panels on both sides of the two chassis to be connected, and the two guide rails are respectively installed on the two sides of the cabinet where the two chassis to be connected are placed. On the side, the guide rail can be slidably matched with the slider. When the chassis is installed, the front and rear chassis to be connected slide into the cabinet through the guid...
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The invention discloses a positioning device for blind-mate connectors of cases, which comprises a guide rail and sliding block mechanism and a connector floating positioning mechanism. The guide rail and sliding block mechanism is arranged on lateral plates at both sides of the cases and on the lateral surfaces of a cabinet; guide rails can be in sliding fit with sliding blocks; when the cases oppositely slide to be in contact along the guide rails, two blind-mate connectors can be correspondingly connected; the connector floating positioning mechanism comprises a connector fixed mounting plate, a connector floating mounting plate and floating mounting blocks; the blind-mate connector of one case is directly fixed on the case; the blind-mate connector of the other case is fixedly arranged on the connector floating mounting plate; the connector floating mounting plate is arranged on the floating mounting blocks in a floating manner; the connector floating mounting plate can be matched with the connector fixed mounting plate by pins. According to the invention, the blind-mate connectors of the front and rear cases are positioned by the combined effect of the guide rail and sliding block mechanism and the connector floating positioning mechanism, and the connectors are guaranteed to be successfully inserted in the blind-mate process.
Description
technical field [0001] The invention relates to a positioning device for a box blind insertion connector. Background technique [0002] In the design of electronic equipment, the connection between modules usually uses cables to connect electrical signals. Such a connection will increase the number of plugging links, reduce the reliability of the system, and make the system difficult to maintain due to the large number of cables. Nowadays, various connector manufacturers have also introduced many cabinets and connectors between cabinets to realize the connection between cabinets or cabinets, reduce the number of cables, and increase system reliability. However, for the connection between the chassis, especially for the blind insertion inside the chassis, the current connector itself is used for positioning only because the processing and installation accuracy of the chassis itself is not high, which leads to poor positioning of the connector during connection, resulting in ...
Claims
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IPC IPC(8): H05K5/02
Inventor 严由嵘王鲲刘高鹏杜铜练崔鑫山
Owner 中国船舶重工集团公司第七〇五研究所