Four-electrical interface reservation model

The utility model discloses a four-electrical interface reservation model, which belongs to the technical field of four-electrical interface reservation construction, and comprises a self-adaptive adjusting structure, the self-adaptive adjusting structure comprises a plurality of battens, the battens are rotatably connected through pin shafts, two sides of each batten are fixedly connected with connecting rods, and the connecting rods are connected with the self-adaptive adjusting structure. And the connecting rods on the same annular surface are fixedly connected with the same metal shaping pipe. According to the four-electrical-interface reservation model, the self-adaptive adjusting structure and the adjusting structure are arranged, the adjusting structure can adjust the vertical position of the self-adaptive adjusting structure, four-electrical-interface holes of different heights can be met, the application range is widened, the battens can be turned over around the pin shafts, the shape of the battens