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FC-BGA furnace passing protection device

A technology of FC-BGA and protection devices, which is applied in the field of FC-BGA furnace protection devices, can solve problems such as false soldering, achieve the effect of preventing false soldering and improving the pass-through rate

Active Publication Date: 2021-06-04
深圳市福瑞祥电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a FC-BGA over-furnace protection device, referred to as a load-bearing patch fixture (Ferex Fixture), to solve the false soldering problem of FC-BGA due to deformation during the high temperature process of reflow soldering

Method used

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] The object of the present invention is to provide a FC-BGA over-heat protection device, referred to as a load-bearing patch fixture (Ferex Fixture), to solve the problem of false soldering due to deformation of FC-BGA during the high temperature process of reflow soldering.

[0037] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in c...

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Abstract

The invention relates to an FC-BGA furnace passing protection device which comprises a carrier plate area, a ceiling area and positioning column areas; the carrier plate area is rectangular, and a flip chip ball grid array packaging FC-BGA is placed in the carrier plate area; the carrier plate area comprises four triangular inverted parts; the four triangular inverts are located at the four corners of the carrier plate area respectively, and the triangular inverts are used for conducting heat and fixing the FC-BGA; the ceiling area comprises a cross bridge and a suction surface frame; the suction surface frame is positioned in the center of the cross bridge; the ceiling area is pressed on the carrier plate area; the ceiling area is located on the FC-BGA and presses the FC-BGA; the positioning column areas are rectangular, the positioning column areas are located at the four corners of the carrier plate area respectively, and each positioning column area is provided with a screw hole; and the positioning column areas are used for limiting the height and pressing an FC-BGA furnace protection device on the FC-BGA. The FC-BGA furnace passing protection device provided by the invention can solve the problem of false soldering of the FC-BGA in the high-temperature process of reflow soldering.

Description

technical field [0001] The invention relates to the field of furnace protection, in particular to an FC-BGA furnace protection device. Background technique [0002] Fixtures have been widely used before the industrial age, including mechanical fixtures, woodworking fixtures, welding fixtures, jewelry fixtures and other fields. Certain types of jigs are also called "molds" or "tools" and their main purpose is for repeatable and accurate reproduction of a part. An obvious example is when duplicating keys, the original key is usually fixed on a jig so that the machine can reproduce the new key guided by the appearance of the original key. Fixtures are created because of commercial needs, as there are many types of fixtures that are customized, some to increase productivity, repeat specific actions, or make work more precise. Because the design of jigs is basically based on logic, similar jigs may be produced separately because they are used in different times and places. [...

Claims

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Application Information

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IPC IPC(8): H05K3/34
CPCH05K3/341H05K2203/0165H05K2203/15
Inventor 杨建袁晗
Owner 深圳市福瑞祥电器有限公司
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