Socket

Abstract

A socket comprises: a mounting recess inserted in an electronic part and an elastic block part arranged along the side wall inside the mounting recess; the elastic block part is provided with an elastic operating rod in upper and lower direction; the elastic operating rod is provided with a hook part extending toward the upper inside and a pressing part extending toward the lower part to inner side than the front end of the hook part. By adopting the socket of the invention, even small-scale electronic parts can be inserted in, the mounting stability is good and the height of the socket can be reduced.

Description

technical field [0001] The present invention relates to a socket for electrical connection of electronic parts, and is particularly suitable for mounting small electronic parts such as light-emitting diode modules for back light sources of liquid crystal displays. Background technique [0002] As a socket for installing a light-emitting diode module for the backlight of a liquid crystal display, there are known Figure 7 Receptacle 110 is shown. [0003] socket 110 as Figure 7 As shown in (a), once the electronic component 101 is pressed into the mounting recess 121 inside the pair of elastic pieces 130 provided with the hook portion 132, that is, as shown in FIG. Figure 7 As shown in (b), the elastic sheet 130 will flex outwardly, and as Figure 7 As shown in (c), the corner portion 103 of the electronic component 101 is caught by the hook portion 132 for elastic recovery. [0004] However, if Figure 7 The electronic component 101 shown in (d) may not be able to withstan...

AI Technical Summary

Problems solved by technology

[0004] However, if Figure 7 The electronic component 101 shown in (d) may not be able to withstand the elastic force of the hook and fall down, resulting in poor insertion. Especially when using an automatic assembly machine, it is difficult to perform insertion and assembly reliably.

[0005] Moreover, at the base where the elastic piece 130 rises from the housing 120, since the load of elastic deformation is concentrated, if there is no certain length, the deflection angle of this part will become large and may be damaged, so it is difficult to reduce the height of the socket.

[0006] Japanese Patent Application Laid-Open No. 2006-32285 discloses a technique in which once an electronic part is inserted into the socket, the operating lever is rotated at the insertion front end and the rear end of the electronic part is clamped, but this technique requires a rotating structure of the operating lever and space, not suitable for small electronic parts such as light-emitting diodes, and the structure is complicated

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