PIN pin bending device of light emitting and receiving assembly

Abstract

The invention discloses a PIN pin bending device for a light emitting and receiving assembly. The PIN pin bending device comprises a base, a vertical plate, a rotating mechanism, an adjusting mechanism, a clamping mechanism and a bending mechanism, the vertical plate is mounted on the base; the rotating mechanism is arranged on the vertical plate and used for adjusting the rotating angle of the clamping mechanism. The four pairs of adjusting mechanisms are arranged at the two ends of the rotating mechanism and used for adjusting the positions of the clamping mechanism and the bending mechanism. The number of the clamping mechanisms is four, and the clamping mechanisms are arranged on the adjusting mechanism located on one side and used for clamping the PINs. The number of the bending mechanisms is four, and the bending mechanisms are arranged on the adjusting mechanism located on the other side and used for bending the PIN according to the bending direction and the bending length of the PIN and bending the PIN. The pin bending device is simple in structure and convenient to use, bending operation of the pins of the light emitting and receiving assembly is facilitated, tiny adjustment can be carried out according to the distance between the pins during bending, bending operation of the pins is facilitated, and meanwhile the bending efficiency is improved by adopting an automatic bending mode during bending.

Description

technical field [0001] The invention relates to the technical field related to the processing of light emitting and receiving components, in particular to a device for bending PIN pins of light transmitting and receiving components. Background technique [0002] Optical transmitting and receiving devices for communication can be divided into two types: active devices and passive devices. A device that can independently exhibit its external characteristics without relying on the existence of an external power source (DC or AC) is a passive device, otherwise it is called an active device. [0003] Active components include light sources, photodetectors, and optical amplifiers. These devices are key components of optical transmitters, optical receivers, and optical repeaters, and together with optical fibers determine the level of basic optical fiber transmission systems. [0004] Optical passive devices mainly include connectors, couplers, wavelength division multiplexers, mo...

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Problems solved by technology

Although the method described in this document avoids the adverse effects of manual operation, its degree of automation is low. At the same time, although the bending length can be determined during bending, the length is constant, so the scope of application is relatively wide. Secondly, when the TO-CAN component is coupled to the light emitting and receiving component, the position of its pins will also have a slight offset, so the method recorded in this document has a significant impact on the product quality of the light transmitting and receiving component Strict requirements, thus narrowing the scope of use. Finally, in this document, when the pin is bent, the bending operation at any angle cannot be performed, so it cannot be well applied to various welding scenarios.

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