Electronic equipment pressure holding fixture

Abstract

The invention discloses a pressure maintaining fixture for electronic equipment. The pressure maintaining fixture comprises a guiding plate, a positioning seat and a pressure maintaining cover; the guiding plate comprises two sets of opposite guiding walls and a limiting groove enclosed by the two sets of the opposite guiding walls, and the guiding walls are further provided with positioning holes; the positioning seat is correspondingly arranged under the guiding plate and comprises a positioning groove which is used for containing the electronic equipment and corresponds to the limiting groove and positioning pins which are arranged corresponding to the positioning holes; the pressure maintaining cover comprises a cover plate, a press head and multiple first elastic pieces, wherein the cover plate is tightly connected with the press head up and down, and the pressure maintaining cover is used for forming supporting force between the cover plate and the press head. The pressure maintaining cover is correspondingly arranged in the limiting groove and used for penetrating through the limiting groove to be in contact with the electronic equipment and exerting pressure maintaining force on the electronic equipment. According to the pressure maintaining fixture for the electronic equipment, the even pressure maintaining force can be generated on the electronic equipment which is arranged in the pressure maintaining fixture, and the position in the pressure maintaining process can be more accurate.

Description

technical field [0001] The invention belongs to the technical field of pressure holding, and in particular relates to a pressure holding fixture for electronic equipment. Background technique [0002] With the continuous development of science and technology, electronic devices play an increasingly important role in people's lives. In the manufacturing process of electronic devices, the dispensing process is used to bond two independent parts together. The dispensing process of electronic equipment is mainly to apply liquid glue on the first part, and then place the second part on the glued side of the first part. However, since the liquid glue is easy to flow, and the liquid glue needs to stand for a certain period of time before it is solidified and bonded, a pressure-holding fixture is required to clamp the first part coated with the liquid glue and the second part, so as to avoid The free flow of the applied liquid glue can better ensure the bonding effect. [0003] I...

AI Technical Summary

Problems solved by technology

However, the upper cover of the fixture cannot be completely consistent with the support position of the front shell because the positioning seat supporting the front shell cannot be completely consistent with the support position of the front shell, so there is a partial void in the foam. The pressure provided is difficult to control, resulting in wavy or uneven touch screens, which makes it difficult to ensure the flatness of the product and affects the appearance and use of electronic equipment

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