摘要:
A method for forming a folded fin includes at least the following steps: providing a horizontal metallic strip; forming number of pairs of indents alternately in a top face and a bottom face of the strip; clamping the strip with three folding tools, wherein a first tool is located between a first pair of indents in the top face of the strip, a second tool is located between a successive second pair of indents in the bottom face of the strip and a third tool is located between a fuirther successive third pair of indents in the top face of the strip; and moving the second and third tools toward the first tool to a position where parts of the strip between the first and second tools and between the second and third tools are bent to be vertical, wherein the third tool moves horizontally toward the first tool and the second tool moves at an angle toward an upper side of the first tool.
摘要:
A machine for forming an inverted U-shaped folded fin with an aspect ratio of H/W includes a stationary frame, a locating device, a folding tool carrier and successive first, second and third folding tools. The carrier is horizontally and reciprocally mounted on the frame. The three folding tools are drivably carried by the carrier, each tool with a width substantially equal to W including an upper clamping block and a lower clamping block respectively for fixing a metal strip during formation of the heat dissipating fin. The first and second tools and the second and third tools are respectively spaced from each other at a distance substantially equal to H when the machine is at an original position. The locating device is also drivably mounted on the frame for fixing the horizontal metal strip relative to the frame when the three folding tools do not clamp the strip.
摘要:
A key button mechanism (100) including an operating body (10), a flexible circuit board (20), a fixing device (40), and a mounting assembly (50) is provided. The flexible circuit board engages with the operating body. The fixing device includes a hanging body (42) and a fixing base (44), and the hanging body is hung on the fixing base. The flexible circuit board is attached to the hanging body. The mounting assembly includes a cover (52) and a mounting portion (54) configured for mounting the fixing base thereon. The hanging body of the fixing device is configured for resisting the mounting portion. An electronic apparatus incorporating the key button mechanism is also provided.
摘要:
A digital camera module (100) includes an image capturing apparatus (30) and a connecting structure (40). The image capturing apparatus includes an image sensing module (32) and a flashing module (34). The connecting structure includes a cover (42) configured for receiving the image sensing module therein, and a holding member (44) connected to the cover and configured for fixing the flashing module thereon at a height substantially equal to that of the image sensing module.
摘要:
A microphone assembly (10) using in a portable electronic device includes a fixing component (12) detachably fixed to a housing (30) of the portable electronic device, and a main microphone body (14) latched to the fixing component (12). The microphone assembly (10) may be conveniently detached and increases reliability of the housing (30).
摘要:
A key button mechanism (100) including an operating body (10), a flexible circuit board (20), a fixing device (40), and a mounting assembly (50) is provided. The flexible circuit board engages with the operating body. The fixing device includes a hanging body (42) and a fixing base (44), and the hanging body is hung on the fixing base. The flexible circuit board is attached to the hanging body. The mounting assembly includes a cover (52) and a mounting portion (54) configured for mounting the fixing base thereon. The hanging body of the fixing device is configured for resisting the mounting portion. An electronic apparatus incorporating the key button mechanism is also provided.
摘要:
A microphone assembly (10) using in a portable electronic device includes a fixing component (12) detachably fixed to a housing (30) of the portable electronic device, and a main microphone body (14) latched to the fixing component (12). The microphone assembly (10) may be conveniently detached and increases reliability of the housing (30).
摘要:
A cover mechanism for an electronic device is provided including a base member, a cover member, and two connecting members. The cover member is movably and permanently attached to the base member, including a limiting assembly, and defining a sliding groove. The connecting members connect the cover member and the base member. Each connecting member includes a connecting portion, a positioning end portion securely positioned on the base member, and a limiting end portion. The positioning end portion and the limiting end portion connect two opposite ends of the connecting portion. The connecting portions are slidably received in the sliding grooves, and the limiting end portions are slidable to resist the limiting assembly.