Antenna touch control pen abrasion-proof device and electronic device using same
The invention relates to an anti-abrasion device of an antenna touch control pen and an electronic device which uses the anti-abrasion device. The anti-abrasion device is applied to the electronic device which comprises a body, an antenna touch control pen and a receiving trough; the anti-abrasion d...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to an anti-abrasion device of an antenna touch control pen and an electronic device which uses the anti-abrasion device. The anti-abrasion device is applied to the electronic device which comprises a body, an antenna touch control pen and a receiving trough; the anti-abrasion device comprises an antenna signal connecting unit arranged in the body and contacted with the antenna touch control pen when the antenna touch control pen is inserted into the receiving trough, a switch unit arranged on the body and a separation unit arranged in the body and connected with the switch unit and the antenna signal connecting unit; when the switch unit is in a closing state, the separation unit separates the contact between the antenna signal connecting unit and the antenna touch control pen. |
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