TECHNICAL FIELD

The present invention relates to a pressing mechanism, particularly to a pressing mechanism applied to plugs and sockets for locking and unlocking.

BACKGROUND

In the conventional pressing mechanisms, if a pressing plate or a button is wider or longer and the pressing point is not in the central position when pressing them, the pressing plate or button will incline, which will affect the appearance and operating feel.

SUMMARY

The technical problem to be solved by the present invention is to provide a pressing mechanism that is not inclined during the pressing process. To achieve the object, the present invention adopts the following technical solutions.

A pressing mechanism, comprising a pressing member, a support, and a pressing member supporting spring, wherein the pressing mechanism is further provided with a first sliding member and a second sliding member which synchronously slide in opposite directions, the first sliding member being provided with first inclined grooves, the second sliding member being provided with second inclined grooves, the first and second inclined grooves being oppositely inclined and inclined with respect to the lifting direction of the pressing member, and the first inclined grooves and the second inclined grooves being provided in pairs; the first inclined grooves and second inclined grooves are provided on both sides, corresponding to the pressing member, of the first sliding member and the second sliding member, and are respectively formed in pairs, the pressing member is movably connected to the first inclined grooves and the second inclined grooves by means of movable connection shafts, each movable connection shaft penetrating through the paired first inclined grooves and second inclined grooves, and the support is provided with lifting guide grooves for the connection shaft.

Further, the first sliding member and the second sliding member are arranged in the support, and a guiding engagement is formed between the first sliding member and the second sliding member, between the first sliding member and the support, between the second sliding member and the support.

Further, the support is in a groove-shaped configuration, the first sliding member and the second sliding member are both in an L-shaped configuration, the first sliding member and the second sliding member are arranged in the support, the lifting guide groove is arranged on the groove walls on both sides of the groove-shaped configuration, and the vertical walls of the L-shaped configuration of the first sliding member and the second sliding member abut against the groove walls on different sides respectively and the first inclined grooves and the second inclined grooves are arranged respectively; the bottom wall of the L-shaped configuration of the first sliding member and the second sliding member slidingly engages with the groove bottom of the groove-shaped configuration, and is slidingly restricted to the bottom of the groove through a connection member, the inner edges of the bottom wall of the L-shaped configuration of the first sliding member and the second sliding member form a mutual guiding engagement.

Further, a reservation area is formed between the bottom walls of the L-shaped configuration of the first sliding member and the second sliding member for a spring to penetrate, and the spring is supported on the groove bottom of the groove-shaped configuration.

Due to adoption of the technical solutions herein, the structure of the present invention is simple, reliable and easy to assemble. Whichever side of the pressing member is pressed, the pressing member is not inclined, ensuring that the pressing member moves vertically downward and is reset under the driving of the spring, and can control and drive the motion output of the two sliding members under the action of the inclined grooves of the sliding members.

