Abstract: A touch structure, a display panel and an electronic device. The touch structure includes: a plurality of touch sub-electrodes spaced apart from each other and a dummy electrode; the dummy electrode is embedded into at least one touch sub-electrode among the plurality of touch sub-electrodes, and is spaced apart from the touch sub-electrode where the dummy electrode is located, so as to be insulated from each other; the at least one touch sub-electrode includes a strip-shaped channel surrounding the dummy electrode and the channel, the strip-shaped channel penetrates through the dummy electrode, and two ends of the strip-shaped channel in an extension direction thereof are both connected to the main body portion.

Abstract: A suspension device includes a suspender, a suspension housing, and a positioning assembly, the suspender being mounted on the suspension housing, the positioning assembly including a suspension substrate, an elastic member, a button and wall-in screws, a first locking arm and a second locking arm being respectively extended from two ends of the suspension substrate, an assemble bore being formed on the second locking arm, a blind hole being formed on the button, the upper end of the elastic member being coupled to the suspension substrate and being arranged between the first locking arm and the second locking arm, the lower end of the elastic member being snapped into the blind hole, a socket and a through hole being formed on the suspension housing, the first locking arm being engaged with the socket, the button being successively gone through the assemble bore and the through hole.