Television set maintenance opaque case structure

The invention discloses a television set maintenance opaque case structure which comprises a hidden case, a secret door, secret door rotary components and bearing rotary shafts. Each secret door rotary component comprises connecting pieces, the connecting pieces are fixedly connected to a wall of the hidden case, two rotary shaft mounting sheets are arranged on the connecting pieces of each secret door rotary component, and first kidney-shaped holes are correspondingly formed in the two rotary shaft mounting sheets of each secret door rotary component; each bearing rotary shaft is mounted between the two corresponding rotary shaft mounting sheets and is screwed in the corresponding first kidney-shaped holes, a connecting plate which is vertically arranged is further mounted on each bearing rotary shaft, second kidney-shaped holes are formed in two opposite ends of each connecting plate, and the secret door is screwed in the second kidney-shaped holes. Compared with the prior art, the television set maintenance opaque case structure has the advantage that problems of overload borne by hinges of medium and large secret doors during the traditional secret door construction, unsmooth rotation, incapability of adjusting the medium and large secret doors after the medium and large secret doors are mounted and difficulty in implementing backfield manufacture can be effectively solved by the aid of the television set maintenance opaque case structure.