A backplane connector female end and a backplane connector assembly
A technology of backplane connectors and female ends, which is applied to the parts, connections, and fixed connections of connection devices, and can solve the problem of small application range of double-row soldering terminals, loose separation of PCB boards, and contact force between PCB boards and board end connectors. Unreliable and other problems, to achieve the effect of preventing excessive welding leakage, convenient unlocking, and convenient locking operation
Active Publication Date: 2019-01-04
烽火超微信息科技有限公司
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AI Technical Summary
Problems solved by technology
The splicing of multiple backplanes will involve the connection problem between the backplanes, while the traditional board-side connectors generally have double-row soldering terminals, through which the double-row soldering terminals are welded to the PCB board, and the contact between the PCB board and the board-side connector The force is not reliable, and it is easy to cause loose contact and separation of the PCB board. The double-row soldering terminal cannot meet the requirements of multi-row soldering. The scope of application is small
Method used
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Embodiment Construction
[0051] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0052] see figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, the embodiment of the present invention provides a backplane connector female end 10, the backplane connector female end 10 includes a female end body 11, the female end body 11 is in the shape of a cuboid, and the female end body 11 is provided with oppositely arranged connection The connection surface 12 and the welding surface 13, and the female end body 11 is provided with a plurality of terminal holes 14 penetrating through the connection surface 12 and the welding surface 13, and the terminal holes 14 accommodate female terminals 15. The receptacle body 11 is provided with two sets of terminal holes 14 , and each set of terminal holes 14 includes two rows of terminal holes 14 .
[0053] see Figure 15 and Figure 16 As shown, the female terminal 15 incl...
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The invention discloses a backplane connector assembly. The female head of the backplane connector includes a female end body, which is provided with a connecting surface and a welding surface oppositely arranged, and the female end body is also provided with several The terminal hole runs through the connection surface and the welding surface, and the terminal hole accommodates a female terminal; the male end body of the backplane connector is provided with an oppositely arranged insertion surface and a crimping surface, and the insertion surface is opposite to the connection surface. There are pins on the mating surface, the pins extend into the terminal hole, and the pins are connected to the female terminal, there are male terminals on the crimping surface, and the pins are connected to the male terminal; the locking part includes two parts fixed on the female body The locking pieces on both sides and the two locking grooves fixed on both sides of the male end body, the locking pieces are pluggably installed in the locking grooves, and there is a baffle in the locking grooves, and the locking pieces include The fixing part, the elastic arm extending from the fixing part to the connecting surface, the elastic arm is provided with buckle, the elastic arm is located in the lock groove, and the buckle is locked against the baffle.
Description
technical field [0001] The invention relates to the technical field of connectors, in particular to a backplane connector female end and a backplane connector assembly. Background technique [0002] As the capacity of communication equipment has been increasing, it is not feasible to use a single backplane structure for large communication equipment. If a single backplane is used, the size of the backplane exceeds the processing capacity of most PCB board manufacturers and the production capacity of backplane processing manufacturers, which increases the manufacturing cost and installation cost of the backplane. For this reason, large-scale communication equipment generally uses backplane splicing structure. The splicing of multiple backplanes will involve the connection between the backplanes, while the traditional board-side connectors generally have double-row soldering terminals, which are welded to the PCB board through the double-row soldering terminals, and the conta...
Claims
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IPC IPC(8): H01R12/65H01R13/627H01R13/631H01R13/64
CPCH01R12/65H01R13/6273H01R13/631H01R13/64H01R13/627
Inventor 曾祥雨王建甫陈晓峰戴洋刘江峰徐贤阳
Owner 烽火超微信息科技有限公司