Miniature separable optical fiber transmission device

The invention discloses a miniature separable optical fiber transmission device, and relates to the technical field of optical fiber transmission. The optical fiber connector comprises an optical fiber transmission line, one end of the optical fiber transmission line is fixedly connected with a first connector, the side face of the first connector is connected with a connector flange in a clamped mode, the side face of the connector flange is fixedly connected with a second connector, and the side face of the second connector is fixedly connected with a patch cord. And one end, far away from the second connector, of the patch cord is fixedly connected with an adapter. Through the rotation force of the nut and the mutual cooperation of a reinforcing plate, a vacuum fixing block, a pushing plate and other assemblies in the anti-falling device, the effects of preventing dragging and reinforcing are achieved, the balance and dragging resistance of the device are improved, the stability of the device in the using