CN-224204807-U - Mechanical zero standby charging device

CN224204807UCN 224204807 UCN224204807 UCN 224204807UCN-224204807-U

Abstract

The application belongs to the technical field of charging, and particularly relates to a mechanical zero-standby charging device, which comprises a shell, a circuit board, a connecting terminal and a conducting mechanism, wherein an insertion opening is formed in the shell, the circuit board is arranged in the shell, two connecting terminals are arranged on the circuit board in parallel and are configured to be connected with an open end of a circuit integrated in the circuit board, the conducting mechanism comprises a gate valve switch and a rocker connecting bridge, the gate valve switch is movably arranged on one side of the insertion opening, one end of the gate valve switch, which is close to the insertion opening, is provided with an abutting sliding block, the abutting sliding block is configured to be in contact with a peripheral connector inserted into the insertion opening, the rocker connecting bridge is rotatably arranged in the shell, one end of the rocker connecting bridge is abutted with the gate valve switch, and the other end of the rocker connecting bridge is provided with conducting strips corresponding to the two connecting terminals. The device keeps the circuit in a completely open state when the peripheral is not inserted through the mechanical linkage design of the gate valve switch and the rocker connecting bridge, thoroughly cuts off the power supply loop and realizes zero standby power consumption.

Inventors

LI LIN
ZHOU CHAOHUA
GUO XIUGEN

Assignees

东莞市奥海科技股份有限公司

Dates

Publication Date: 20260505
Application Date: 20250529

Claims (7)

1. A mechanical zero standby charging device, comprising: A housing, the housing having an insertion opening; the circuit board is arranged in the shell, two connecting terminals are arranged on the circuit board in parallel, and the connecting terminals are configured to be connected with an open end of a circuit integrated in the circuit board; The connecting mechanism comprises a door valve switch and a rocker connecting bridge, wherein the door valve switch is movably arranged on one side of the insertion opening, one end, close to the insertion opening, of the door valve switch is provided with an abutting sliding block, the abutting sliding block is configured to be in contact with a peripheral connector inserted into the insertion opening, the rocker connecting bridge is rotatably arranged in the shell, one end of the rocker connecting bridge is abutted to the door valve switch, the other end of the rocker connecting bridge is provided with conducting strips corresponding to the two connecting terminals, and the other end of the rocker connecting bridge is configured to be in synchronous contact with the two connecting terminals.
2. The mechanical zero standby charging device of claim 1, wherein the abutment slider is located in the insertion port.
3. The mechanical zero standby charging device according to claim 1, wherein the housing inner wall is provided with a guide member, the guide member is disposed near the insertion port, and the gate valve switch is movably disposed in the guide member.
4. The mechanical zero-standby charging device according to claim 3, wherein the guide assembly comprises a first guide block, a second guide block and a pressing plate, the first guide block and the second guide block are symmetrically arranged on the inner wall of the shell, the pressing plate is respectively connected with the first guide block and the second guide block, the pressing plate, the first guide block and the second guide block jointly enclose a guide space, and a part of the door valve switch is positioned in the guide space.
5. The mechanical zero standby charging device according to claim 4, wherein the inner wall of the housing is provided with a stop rib, and the stop rib is located at one side of the pressing plate; the conduction mechanism comprises a spring; the door valve switch is provided with a plug, one end of the spring is sleeved on the plug, and the other end of the spring is abutted to the stop rib.
6. The mechanical zero standby charging device according to claim 1, wherein the housing inner wall is provided with a mounting post, and the rocker connecting bridge is in threaded connection with the mounting post.
7. The mechanical zero standby charging device according to claim 6, wherein the rocker connecting bridge comprises a mounting portion, an abutting portion, a conducting portion and a torsion spring, the mounting portion is in threaded connection with the mounting post, the abutting portion is arranged at one end of the mounting portion close to the door valve switch, the conducting portion is arranged at one end of the mounting portion close to the connecting terminal, the torsion spring is arranged in the mounting portion, one end of the torsion spring is in contact with the surface of the abutting portion, and the conducting plate is arranged on the conducting portion.

Description

Mechanical zero standby charging device Technical Field The application relates to the technical field of charging, in particular to a mechanical zero standby charging device. Background With the increasing attention of energy conservation and consumption reduction in the world, the charger is taken as electrical equipment widely used in daily life, and the huge quantity of the charger makes the energy efficiency improvement of each charger have great significance for the global energy conservation and emission reduction. Currently, the chargers on the market mainly rely on electronic or software control to reduce the power consumption in the standby state, however, these methods still require power support, so the standby power consumption cannot be completely eliminated. In addition, under the condition that the product is plugged in for a long time, the traditional electronic and software control method has a certain electrical appliance fault risk, and safety accidents such as deflagration and the like can be possibly caused. Therefore, a new charger design is needed to effectively reduce standby power consumption and improve safety. It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the present disclosure and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art. Disclosure of Invention In view of at least one of the above technical problems, the application provides a mechanical zero standby charging device, which solves the problems that the standby power consumption of the existing charger always exists and the deflagration risk exists in long-time plug-in. The application provides a mechanical zero standby charging device, comprising: a shell provided with an insertion port; the circuit board is arranged in the shell, and two connecting terminals are arranged on the circuit board in parallel and are configured to be connected with an open end of a circuit integrated in the circuit board; The connecting mechanism comprises a door valve switch and a rocker connecting bridge, wherein the door valve switch is movably arranged on one side of the insertion opening, one end, close to the insertion opening, of the door valve switch is provided with an abutting sliding block, the abutting sliding block is configured to be in contact with a peripheral connector inserted into the insertion opening, the rocker connecting bridge is rotatably arranged in the shell, one end of the rocker connecting bridge is abutted to the door valve switch, the other end of the rocker connecting bridge is provided with conducting strips corresponding to the two connecting terminals, and the other end of the rocker connecting bridge is configured to be in synchronous contact with the two connecting terminals. In some possible implementations, the abutment slide is located in the insertion opening. In some possible implementations, the housing inner wall is provided with a guide assembly disposed adjacent to the insertion opening, and the door valve switch is movably disposed in the guide assembly. In some possible implementation modes, the guide assembly comprises a first guide block, a second guide block and a pressing plate, wherein the first guide block and the second guide block are symmetrically arranged on the inner wall of the shell, the pressing plate is respectively connected with the first guide block and the second guide block, the pressing plate, the first guide block and the second guide block jointly enclose a guide space, and a part of the door valve switch is positioned in the guide space. In some possible implementations, the inner wall of the shell is provided with a stop rib, the stop rib is positioned on one side of the pressing plate, the conducting mechanism comprises a spring, the door valve switch is provided with a plug, one end of the spring is sleeved on the plug, and the other end of the spring is abutted against the stop rib. In some possible implementations, the housing inner wall is provided with a mounting post, and the rocker connecting bridge is screwed with the mounting post. In some possible implementations, the rocker connecting bridge includes a mounting portion, an abutting portion, a conducting portion and a torsion spring, the mounting portion is in threaded connection with the mounting post, the abutting portion is disposed at one end of the mounting portion near the door valve switch, the conducting portion is disposed at one end of the mounting portion near the connecting terminal, the torsion spring is disposed in the mounting portion, one end of the torsion spring is in contact with a surface of the abutting portion, and the conducting plate is disposed on the conducting portion. The device has at least one of the following advantages or beneficial effects that through the mechanical linkage design of the gate valve switch and the