Electronic equipment locking device
The invention discloses an electronic equipment locking device, which comprises a first triode, a second triode, a first switch and a second switch, wherein a first end of the first switch is used for receiving direct current voltage, a first end and a second end of the second switch are grounded, a...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention discloses an electronic equipment locking device, which comprises a first triode, a second triode, a first switch and a second switch, wherein a first end of the first switch is used for receiving direct current voltage, a first end and a second end of the second switch are grounded, a third end and a fourth end of the second switch are electrically communicated, the third end of the second switch is used for receiving the direct current voltage, a base of the first triode is electrically connected with the second end of the first switch, an emitter of the first triode is grounded, a collector of the first triode is used for receiving the direct current voltage, and is electrically connected with a base of the second triode, an emitter of the second triode is grounded, and a collector of the second triode is used for receiving the direct current voltage, and is electrically connected with the fourth end of the second switch. |
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