Inter-carved touch screen coded lock
The invention relates to an inter-carved touch screen coded lock. The inter-carved touch screen coded lock comprises a panel; a touch screen is arranged on the panel, and a key film is arranged on the back side of the touch screen; a light emitting body and a circuit board are arranged in the panel...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to an inter-carved touch screen coded lock. The inter-carved touch screen coded lock comprises a panel; a touch screen is arranged on the panel, and a key film is arranged on the back side of the touch screen; a light emitting body and a circuit board are arranged in the panel and are connected with each other; password characters are carved in the touch screen which is a light-transmitting body; inductive sheets are arranged on the key film, correspond to the password characters, and are connected with the circuit board; and the light emitting body is arranged on one of the peripheral sides of the touch screen. According to the technical scheme, the inter-carved touch screen coded lock provided by the invention enables a user to see the password characters on the touch screen clearly without through-holes in the inductive sheets, thereby ensuring high acquisition accuracy of the inductive sheets and further ensuring stable work performance of the coded lock. |
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