Multi-screen display device with internal wiring

Abstract

The present disclosure relates to a multi-screen display device with internal wiring. The multi-screen display device comprises a clamping frame, a circuit board and at least two display units, wherein the clamping frame is configured to be fixed on a screen to be extended, the circuit board is provided inside the clamping frame and is configured to be connected to a host end of the screen to be extended, and the display units are rotatably connected to the clamping frame respectively; and the circuit board is connected to the display units through wire harnesses in the clamping frame, respectively, and the wire harnesses are configured to transmit data and electric power to the display units. When the device of the present disclosure is in use, external wire harnesses only need to be directly connected to the circuit board without being connected to the display units respectively, so that wire harnesses used externally are reduced, the messiness of the wire harnesses is reduced, the convenience of use is improved, and the user experience is improved as well. An internal wire harness plugged into the circuit board will penetrate through a through hole of a tie rod. When the clamping frame is extended, the wire harness will not be directly observed. The integrity of the entire product is improved, and the wire harness can also be effectively protected.