Touchpad mechanism for electronic product and assembling method of touchpad mechanism

Abstract

The invention discloses a touchpad mechanism for an electronic product. The touchpad mechanism comprises a base frame, a stabilizing rod, a touchpad and a connecting limiter. The stabilizer bar comprises a center section extending in the second direction and a bent section bent relative to the center section, the center section is rotatably installed on one of the touch panel and the base frame, an assembly structure is arranged on the other one of the touch panel and the base frame, and the bent section is installed on the assembly structure. The touch panel drives the bent section to do pivot swinging motion in the process of moving close to or away from the base frame; the connection limiting piece is assembled and connected with one of the touchpad and the base frame, penetrates through the other one of the touchpad and the base frame in a clearance fit manner and is provided with a blocking structure; the touchpad or the base frame penetrated by the connection limiting piece slides relative to the connection limiting piece in a third direction through the pivoting and swinging movement matching of the bending section in the process that the touchpad moves close to or away from the base frame; therefore, the advantages of simpler assembly and longer service life are achieved. In addition, the invention further discloses an assembling method.

Description

technical field [0001] The invention relates to the field of electronic products, in particular to a touch panel mechanism for electronic products and an assembly method thereof. Background technique [0002] As we all know, laptops, tablets, smartphones, etc. are all electronic products. For an electronic product with a touch panel (such as but not limited to a half-field touch panel), its touch panel uses a balance bar mechanism 200, see figure 1 shown. Among them, in figure 1 Among them, the balance bar mechanism 200 is mainly composed of a balance bar 210 , a balance bar bracket 220 , a base frame 230 and a touch panel 240 stacked with the base frame 230 . The balance bar bracket 220 is located between the base frame 230 and the touch panel 240, and is fixed together with the touch panel 240, and the balance bar bracket 220 and the base frame 230 are fixed and limited by elastic buckles 221 (231) . [0003] Just because the elastic buckle 221 (231) is used for fixin...

AI Technical Summary

Problems solved by technology

However, such an assembly method has the disadvantage of complicated assembly; at the same time, because the balance bar 210 is connected together by clamping the notch 232 provided by the base frame 230 by the two bending sections 212, and the bending section 212 is always kept The clamping state is prone to fatigue failure, which shortens the service life accordingly

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