Screen frame structure
The utility model discloses a screen frame structure. An auxiliary supporting device is arranged below a framework of a screen to increase the stability of the whole of the screen in an erecting state, and the auxiliary supporting device is favorable for the screen to be unfolded into any angle; eve...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model discloses a screen frame structure. An auxiliary supporting device is arranged below a framework of a screen to increase the stability of the whole of the screen in an erecting state, and the auxiliary supporting device is favorable for the screen to be unfolded into any angle; even when each screen presents a horizontal state, the toppling phenomenon of the screen can not occur; when the screen is in a folded state, the screen can stand on the ground by itself and the screen does not need to be supported by an external force. |
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