Differential connector plug and differential connector assembly using the same
A differential connector and plug technology, which is applied to the parts, connections, electrical components, etc. of the connection device, and can solve problems such as looseness, short service life of plug contacts and socket contacts, wear of plug contacts and socket contacts, etc. , to achieve the effect of reducing wear
Active Publication Date: 2016-09-21
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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Problems solved by technology
When signal transmission is required, the plug-in end of the plug is plugged into the plug-in end of the socket, and the plug contacts are electrically connected to the socket contacts. The existing problem of this differential connector is that there is no set Corresponding locking structure, the locking force when the plug and socket are inserted is completely provided by the friction between the plug contact and the socket contact, which not only causes the problem of unreliable and loose plug and socket connection; but also the plug contact The wear of parts and socket contacts is serious, and the service life of plug contacts and socket contacts is short
Method used
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[0030] Examples of differential connector assemblies are Figure 1~13 As shown: it includes plugs and sockets that are suitable for plugging. The front end of the plug is the plugging end. The plug includes a plurality of plug modules 21 that are stacked up and down. When in use, a locking component 20 can fix multiple plug modules on the Together, each plug module includes a plug module insulator 11 and a plug contact 14, a pressure plate 18, a pressure plate 16 and a shielding sheet 13 arranged on the plug module insulator, and an insulator positioning protrusion is arranged on the upper surface of each plug module insulator. The platform 11-4 is provided with insulator positioning grooves 11-8 on the lower surface, so that the insulators of two adjacent plug modules can realize the X-Y two-dimensional direction between each other through the positioning and plugging of the insulator positioning bosses and the insulator positioning grooves. Accurate and reliable positioning,...
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The invention relates to a differential connector plug and a differential connector assembly using the plug. The differential connector plug includes a plug insulator whose front end is a plug-in end, and also includes a locking assembly, which includes a locking member fixed on the plug insulator. The main body and the locking piece body are guided and moved in the front and rear directions and equipped with a push plate. The locking piece body is provided with an anti-disengagement with the locking reed on the socket when the plug and the corresponding adapter socket are inserted in place in front of the push plate. The anti-retraction groove cooperates to realize the anti-off barb of the plug and socket in the insertion direction. The anti-off barb is the push part that escapes from the anti-off groove, and a return spring that forces the push part away from the locking reed is arranged between the push plate and the locking piece body. The invention provides a differential connector plug which can be plugged firmly with an adapter socket.
Description
technical field [0001] The invention relates to a differential connector plug for transmitting signals and a differential connector assembly using the plug. Background technique [0002] Existing differential connectors, such as the "differential pair and shielding piece integrated double shielded electrical connector" disclosed in Chinese patent document CN101335406A, this electrical connector includes a plug and a socket with a plug-in end at the front end, wherein the plug includes a plug insulator and an upper The assembled plug contact, the tail end of the plug contact is electrically connected to the differential cable differential line pair, and the socket includes a socket insulator and a socket contact fitted on the socket that is adapted to the plug contact. When signal transmission is required, the plug-in end of the plug is plugged into the plug-in end of the socket, and the plug contacts are electrically connected to the socket contacts. The existing problem of ...
Claims
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IPC IPC(8): H01R13/639
Inventor 田俊杰张磊
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD