一种智能安全充电装置
By introducing miniature inductive switches and liftable wireless charging bases into high-speed rail charging devices, the safety hazards and space utilization issues of high-speed rail charging devices have been solved, providing an intelligent and safe charging solution that meets the charging needs of multiple devices and improves safety and passenger comfort.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANJING GUOTIE ELECTRIC
- Filing Date
- 2025-08-15
- Publication Date
- 2026-07-17
AI Technical Summary
Existing high-speed rail charging devices have safety hazards, unreasonable space utilization, and limited functionality, failing to meet the charging needs of various types of devices, and lack wireless charging capabilities.
It uses a miniature inductive switch to realize intelligent power on and off of the socket, combined with a height-adjustable and retractable wireless charging base and multiple charging interfaces, integrating wired and wireless charging solutions. It uses a servo motor to drive the height of the wireless charging base and controls the circuit on and off through a touch switch, providing an intelligent and safe charging device.
It achieves intelligent power on/off of the sockets, avoiding the risk of electric shock, saving space, meeting the charging needs of multiple devices, and improving safety and passenger comfort.
Smart Images
Figure CN224520694U_ABST
Abstract
Claims
1. An intelligent safety charging device, characterized in that, The device includes a power socket (1) and a wireless charging base (7). The power socket (1) has two-prong sockets (3) and three-prong sockets (2) on the lower sides of the front panel. A miniature induction switch (4) is embedded in the center of each of the two-prong sockets (3) and the three-prong sockets (2). A storage slot (11) is provided inside the power socket (1) and above the two-prong sockets (3) and the three-prong sockets (2). The wireless charging base (7) is movably installed in the storage slot (11). A wireless charging panel (9) is embedded in the top of the wireless charging base (7). Sockets (12) are provided on both sides of the storage slot (11) and inside the power socket (1). Movable rods (10) are symmetrically installed at both ends of the inner side of the wireless charging base (7). The movable rods (10) are movably inserted into the sockets (12).
2. The intelligent safety charging device of claim 1, wherein, A rotatable lead screw (13) is provided in the insertion hole (12), and a threaded hole (14) is provided in the movable rod (10). The lead screw (13) and the threaded hole (14) are screwed together.
3. The intelligent safety charging device of claim 2, wherein, A motor mount (17) is fixedly installed on the rear side of the power socket (1). A servo motor (16) is symmetrically installed on both sides inside the motor mount (17). The output shaft of the servo motor (16) is connected to the lead screw (13) through a transmission mechanism.
4. The intelligent safety charging device of claim 1, wherein, The power socket (1) has a Type-C interface (5) and a USB interface (6) on the upper sides of the front panel, and both the Type-C interface (5) and the USB interface (6) are electrically connected to the built-in adapter of the power socket (1).
5. The intelligent safety charging device of claim 1, wherein, The wireless charging dock (7) is provided with a power supply interface (15) at its tail end. One end of the power supply interface (15) is electrically connected to the wireless charging panel (9), and the other end can be electrically connected to the built-in power supply module of the power socket (1) through a wire.
6. The intelligent safety charging device of claim 3, wherein, The wireless charging dock (7) has a touch switch (8) embedded in the center of its front wall, and the touch switch (8) is electrically connected to the servo motor (16).
7. The intelligent safety charging device of claim 1, wherein, The power socket (1) has a decorative panel (18) attached to its front side by a snap fastener.
8. The intelligent safety charging device of claim 1, wherein, The miniature inductive switch (4) uses a shielded inductive sensor, and the miniature inductive switch (4) is electrically connected to the two-prong socket (3) and the three-prong socket (2).
9. The intelligent safety charging device of claim 1, wherein, The surface of the wireless charging panel (9) is provided with an anti-slip layer to prevent electronic devices placed on the wireless charging panel (9) from sliding.
10. The intelligent safety charging device of claim 8, wherein, The two sets of miniature inductive switches (4) can control the power-on / off state of the corresponding two-prong plug (3) and three-prong plug (2) circuits respectively when they detect that a plug is inserted into the two-prong plug (3) and three-prong plug (2).