Abstract: A quick release mechanism includes a fixed component, a first assembly, and a second assembly. The fixed component has a guiding portion and a first positioner. The first assembly includes an engagement component and a return component. The engagement component is pivotably disposed on the fixed component and includes a first protrusion part, a first press part, and a second positioner. The return component keeps the engagement component in an engaged position. The second assembly is removably inserted into the guiding portion. The second assembly includes a second protrusion part and a contact part. The engagement component is movable away from the engaged position by abutting of the second protrusion part on the first protrusion part or by abutting of the contact part on the first press part during insertion of the second assembly into the guiding portion.

Abstract: A connector detecting device for a connector includes a test vehicle, including a plurality of detecting points, to assemble with the connector; and a function module, formed an electrical connection with the test vehicle, configured to determine a conduction status between the connector and the test vehicle according to a loop of the plurality of detecting points and the connector.

Abstract: A connector detecting device for a connector includes a test vehicle, including a plurality of detecting points, to assemble with the connector; and a function module, formed an electrical connection with the test vehicle, configured to determine a conduction status between the connector and the test vehicle according to a loop of the plurality of detecting points and the connector.

Abstract: A quick release mechanism includes a fixed component, a first assembly, and a second assembly. The fixed component has a guiding portion and a first positioner. The first assembly includes an engagement component and a return component. The engagement component is pivotably disposed on the fixed component and includes a first protrusion part, a first press part, and a second positioner. The return component keeps the engagement component in an engaged position. The second assembly is removably inserted into the guiding portion. The second assembly includes a second protrusion part and a contact part. The engagement component is movable away from the engaged position by abutting of the second protrusion part on the first protrusion part or by abutting of the contact part on the first press part during insertion of the second assembly into the guiding portion.

Abstract: A network system includes a server, a first node, a second node, and a plurality of relay nodes. The first node is linked to the server for transmitting data. The second node is linked to the server for receiving data. Each relay node of the plurality of relay nodes is linked to the server for relaying data. When the first node and the second node belong to a configuration of network address translation type 3, a relay node is selected from the plurality of relay nodes. A first data link is established between the first node and the relay node. A second data link is established between the second node and the relay node.

Abstract: A network system includes a server, a first node, a second node, and a plurality of relay nodes. The first node is linked to the server for transmitting data. The second node is linked to the server for receiving data. Each relay node of the plurality of relay nodes is linked to the server for relaying data. When the first node and the second node belong to a configuration of network address translation type 3, a relay node is selected from the plurality of relay nodes. A first data link is established between the first node and the relay node. A second data link is established between the second node and the relay node.

Abstract: An image-projection system includes a light source, a light guide, and an image-projection module. The light source is configured to provide planar illumination. The light guide has a first end and a second end, with the first end being coupled with the light source to receive the planar illumination and the second end being configured to provide a transmitted planar illumination. The light guide may have an internal structure providing a reflective surface for reflecting the planar illumination received from the first end. The image-projection module may be coupled with the second end of the light guide and configured to receive an image signal input and project, in response to the image signal, an image via the transmitted planar illumination.