초록 ▼

An electronic device includes a display device and a base unit including a casing, a circuit board and a system connector. The system connector includes a system input terminal, a system positive terminal, a system negative terminal, system positive lines, system negative lines and a system detectio

An electronic device includes a display device and a base unit including a casing, a circuit board and a system connector. The system connector includes a system input terminal, a system positive terminal, a system negative terminal, system positive lines, system negative lines and a system detection line. The system input terminal is disposed corresponding to an opening of the casing, and the system positive terminal and the system negative terminal are electrically connected to the circuit board. The system positive lines are connected between the system input terminal and the system positive terminal, and the system negative lines and the system detection line are connected between the system input terminal and the system negative terminal. The system input terminal, the system positive terminal and the system negative terminal are non-overlapping in their orthographic projections on the casing.

대표청구항 ▼

1. An electronic device adapted to be electrically connected to a power supply device that comprises a power connector, the electronic device comprising: a display unit; anda base unit, pivoted to the display unit and comprising a casing, a circuit board and a system connector, wherein the casing ha

1. An electronic device adapted to be electrically connected to a power supply device that comprises a power connector, the electronic device comprising: a display unit; anda base unit, pivoted to the display unit and comprising a casing, a circuit board and a system connector, wherein the casing has an opening, the circuit board and the system connector are disposed inside the casing, and the system connector comprising a system input terminal, a system positive terminal, a system negative terminal, a plurality of system positive lines, a plurality of system negative lines and a system detection line, wherein the system input terminal is disposed corresponding to the opening, the system positive terminal and the system negative terminal are disposed on the circuit board separately from each other and are electrically connected to the circuit board, the plurality of system positive lines are connected between the system input terminal and the system positive terminal, and the plurality of system negative lines and the system detection line are connected between the system input terminal and the system negative terminal, wherein an orthographic projection of the system input terminal on the casing does not overlap with orthographic projections of the system positive terminal and the system negative terminal on the casing, and the power connector of the power supply device is suitable for being inserted to the system connector of the base unit so as to provide a power source to the circuit board. 2. The electronic device as recited in claim 1, wherein a number of the plurality of system negative lines is the same of a number of the plurality of system positive lines, and a cross-sectional area of the system positive terminal is smaller than a cross-sectional area of the system negative terminal. 3. The electronic device as recited in claim 1, wherein the system input terminal of the system connector has a first protrusion and a second protrusion, the casing comprises a fixing base having a first fixing portion and a second fixing portion disposed near the opening, and the first protrusion and the second protrusion of the system input terminal are respectively inserted to the first fixing portion and the second fixing portion of the fixing base along an assembling direction so as to fix the system connector onto the casing. 4. The electronic device as recited in claim 3, wherein a surface area of the first protrusion is larger than a surface of the second protrusion, and the assembling direction is perpendicular to an extending direction of the plurality of system positive lines and the plurality of system negative lines. 5. The electronic device as recited in claim 3, wherein the base unit further comprises a metal cover disposed on the system input terminal and locked to the fixing base. 6. The electronic device as recited in claim 1, wherein the power connector comprises a power input terminal, a plurality of power positive lines, a plurality of power negative lines and a power detection line, and the plurality of power positive lines, the plurality of power negative lines and the power detection line are electrically connected to the power input terminal. 7. The electronic device as recited in claim 6, wherein the power input terminal comprises a power positive pin, a power negative pin and a power detection pin, the system input terminal comprises a system positive pin, a system negative pin and a system detection pin, and the power positive pin, the power negative pin and the power detection pin are correspondingly inserted into the system positive pin, the system negative pin and the system detection pin respectively. 8. The electronic device as recited in claim 7, wherein the power positive pin is connected to the plurality of power positive lines, the power negative pin is connected to the plurality of power negative lines, and the power detection pin is connected to the power detection line. 9. The electronic device as recited in claim 6, wherein the power connector further comprises a power tube and a power mold, the plurality of power positive lines, the plurality of power negative lines and the power detection line are housed inside the power tube, the power mold is sleeved between the power tube and the power input terminal, and an extending direction of the power tube is perpendicular to an extending direction of the power input terminal. 10. The electronic device as recited in claim 1, wherein the system connector further comprises a positive tube and a negative tube, and the plurality of system positive lines are housed inside the positive tube and the plurality of system negative lines and the system detection line are housed inside the negative tube.