The wire-to-board connector is a movable mechanism between the wire-to-board and the wire-to-board connection device in the machine equipment. As a connection device, its function is to place the wire-to-board on two precise platform surfaces so that the light output of the light energy can reach the wire-to-board coupler receiving the wire-to-board to the greatest extent, and can form an optical link , and minimize the impact of the system. This is the basic requirement of wire-to-board connectors.
The article contains following:
1,The connectors of the wire-to-board connector
2,The pins of the wire-to-board connector
3,The shell of the wire-to-board connector
4,The optical cable of the wire-to-board connector
1,The connectors of the wire-to-board connector
Either a permanent connection or a connector can be a connector between two wire-to-board connectors, which is different from plugging, which can be disconnected and reconnected. With the development of application areas, the types of wire-to-board connectors are diverse. Different connector types have different characteristics, different advantages and disadvantages, and different performance parameters.
The joint is provided with a plurality of contact terminals positioned around, and one end of each contact terminal is provided with a welding part that penetrates the insulating base to the wire receiving groove and is connected with the preset wire, characterized in that the plurality of contact terminals.
All have a horizontal U-shaped shape, and the bottom of each contact terminal is provided with a long-distance welding part located on the inner surface of the wire receiving groove, and the contact terminal is also provided with a contact part that is bent upwards and reversely and surrounds the periphery of the connector , One end of the contact part is connected with the welding part.
The utility model relates to a wire-to-board connector. An insulating seat body of the connector is provided with a wire receiving slot for preset wire placement and positioning, and a joint for butting with an external connector is formed on one side of the insulating seat body. With this structural design, the height of the connector can be effectively reduced, the contact terminals are fastened firmly, the contact area is easier to grasp, the contact effect is good, and the effect of low impedance can be achieved.
2,The pins of the wire-to-board connector
The wire-to-board connectors is installed in a long thin-walled cylinder, and the pins act as a wire-to-board connectors alignment mechanism. The pin is drilled in the middle with a diameter slightly larger than the diameter of the wire-to-board cladding. The end of the wire-to-board is at the end of the pin. Generally, the pins are made of metal or ceramic, but they may also be plastic.
3,The shell of the wire-to-board connector
Generally, the connector shell is made of metal or plastic and includes one or more assembly parts that can hold the wire-to-board connectors in place. The specific details of these connector shell assemblies vary with different connector models, but welding or flanging are usually used to install the Strengthening member and the cable sheath on the connector shell.
4,The optical cable of the wire-to-board connector
The optical cable is installed on the connector shell. Its function is input point of the line to the board. Under normal circumstances, a strain relief protective cover is installed on the joint between the optical cable and the connector shell to provide additional strength for the joint.
To a certain extent, wire-to-board connectors will also affect the reliability of optical fiber transmission and system performance. The key features of wire-to-board connectors include optical properties, interchangeability, reproducibility, tensile strength, temperature, number of plugs, etc.
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