CN-224204520-U - Power socket capable of detecting power plug

CN224204520UCN 224204520 UCN224204520 UCN 224204520UCN-224204520-U

Abstract

The utility model relates to a power socket capable of detecting a power plug, which comprises a terminal support seat, a sliding piece, a spring assembly, a circuit board assembly, a photoelectric sensor, a controller and a controller, wherein the terminal support seat is provided with a first through groove and a guide post, two groups of conductive terminals are provided with through holes, the sliding piece comprises a stop plate and an extension plate, one part of the stop plate extends to the lower part of the through holes of one group of conductive terminals, the other part of the stop plate extends to the lower part of the through holes of the other group of conductive terminals, the spring assembly is used for resetting the sliding piece, the circuit board assembly is provided with a second through groove, the extension plate can penetrate through the first through groove and the second through groove, the photoelectric sensor is used for sensing the extension plate and can generate a trigger signal after sensing the extension plate, and the controller is electrically connected to the photoelectric sensor and the two groups of conductive terminals and can receive the trigger signal and control the conductive terminals to be electrified according to the trigger signal. The utility model can reduce the number of the sliding parts and the photoelectric sensors, thereby saving space and reducing manufacturing cost.

Inventors

SUI YIPING
Man Jiankang
SONG QIANQIAN
XUE GUANGLI

Assignees

现代自动车株式会社
起亚株式会社

Dates

Publication Date: 20260505
Application Date: 20231123

Claims (10)

1. A power outlet capable of detecting a power plug, comprising: A terminal support base provided with a first through groove and a guide post extending to a first side of the terminal support base; Two sets of conductive terminals mounted on a first side of the terminal support block, the conductive terminals having two or three through holes through which a power supply plug passes; A slider provided between the conductive terminals and the terminal support base and capable of sliding along the guide post, the slider including a stopper plate and an extension plate extending from the stopper plate in a direction approaching the terminal support base, a portion of the stopper plate extending below the through-holes of one of the two sets of conductive terminals, and another portion of the stopper plate extending below the through-holes of the other of the two sets of conductive terminals; An elastic assembly disposed between the slider and the terminal support base for resetting the slider; The circuit board assembly is arranged on the second side of the terminal support seat, the circuit board assembly is provided with a second through groove, and the extension plate of the sliding piece can penetrate through the first through groove of the terminal support seat and the second through groove of the circuit board assembly; A photosensor for sensing the extension plate passing through the first and second through-slots and generating a trigger signal after sensing the extension plate, and And the controller is electrically connected to the photoelectric sensor and the two groups of conductive terminals, and can receive the trigger signal and control the two groups of conductive terminals to be electrified according to the trigger signal.
2. The electrical outlet capable of detecting a power plug of claim 1, wherein one of the two sets of conductive terminals has two through holes and the other of the two sets of conductive terminals has three through holes.
3. The power socket capable of detecting a power plug according to claim 2, wherein the terminal support base includes a bottom plate provided with a limiting plate group corresponding to the slider, the limiting plate group includes two limiting plates extending from the bottom plate in a direction approaching the conductive terminal, each limiting plate is provided with a limiting groove, and one end of the stop plate of the slider is provided with a boss corresponding to the limiting groove; The boss at one end of the stop plate of the sliding part is inserted into the limit groove of one limit plate, and the other end of the stop plate of the sliding part penetrates through the limit groove of the other limit plate and then extends to the lower part of one of the three penetrating holes of the other group of the two groups of conductive terminals.
4. A power socket capable of detecting a power plug according to claim 3, wherein the resilient assembly comprises a first resilient member which is fitted over the guide post and which abuts between the stop plate and the base plate.
5. The electrical outlet capable of detecting a power plug as recited in claim 4, wherein the slider further comprises an extension post extending from the stop plate in a direction toward the circuit board assembly.
6. The power outlet capable of detecting a power plug as recited in claim 5, wherein the extension post is provided with two.
7. The power outlet capable of detecting a power plug according to claim 5, wherein the base plate is provided with a through-hole corresponding to the extension column.
8. The power outlet capable of detecting a power plug according to claim 1, wherein the stopper plate is provided with a through hole for the guide post to pass through.
9. The electrical outlet capable of detecting a power plug as recited in claim 1, further comprising: The upper shell and the lower shell can enclose into an accommodating space, and the accommodating space is used for enclosing and supporting the circuit board assembly, the terminal supporting seat and the conductive terminals.
10. The electrical outlet capable of detecting a power plug as recited in claim 1, wherein the photosensor is disposed on a side of the circuit board assembly remote from the terminal support base.

Description

Power socket capable of detecting power plug Technical Field The utility model relates to the field of vehicles, in particular to a power socket capable of detecting a power plug. Background An inverter system is generally provided on a vehicle, and is capable of converting a direct-current voltage of a battery into an alternating-current voltage and using the alternating-current voltage for supplying power to a motor, and further, the inverter system may output the alternating-current voltage to a conductive terminal inside an alternating-current socket through a cable so as to be used by various electric appliances capable of being plugged into the alternating-current socket. When no power plug is plugged in, the conductive terminals inside the existing ac socket are usually in a live state, which may have the following drawbacks: on the one hand, the conductive terminals are electrified, and potential safety hazards can exist. On the other hand, the conductive terminals have a small power consumption, resulting in power loss. In order to solve the problems, some manufacturers add a sliding part and a photoelectric sensor in a power socket of a vehicle, push the sliding part to slide to the position of the photoelectric sensor by using the thrust of an inserted power plug, so that the photoelectric sensor can generate a trigger signal, and the trigger signal can trigger a controller to control a conductive terminal to be electrified, thereby enabling the conductive terminal to be electrified only under the condition of inserting the power plug, avoiding potential safety hazards and unnecessary power consumption under the condition of not inserting the power plug. However, the number of the sliding parts and the photoelectric sensors corresponds to the number of the conductive terminals, so that more parts are needed, more space is needed, and manufacturing cost is increased. Accordingly, there is a need for further improvements in existing ac outlets. The information disclosed in the background section of the utility model is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art. Disclosure of utility model The utility model aims to provide a power socket capable of detecting a power plug, which reduces the number of sliding parts and photoelectric sensors, thereby saving space and reducing manufacturing cost. The utility model provides a power socket capable of detecting a power plug, which comprises a terminal support seat, a power socket and a power socket, wherein the terminal support seat is provided with a first through groove and a guide post extending to a first side of the terminal support seat; the electrical control device comprises a terminal support base, two groups of conductive terminals mounted on a first side of the terminal support base, a sliding piece arranged between the conductive terminals and the terminal support base and capable of sliding along the guide post, a sliding piece comprising a stop plate and an extension plate extending from the stop plate to the direction close to the terminal support base, wherein one part of the stop plate extends to the position below the through holes of one group of the two groups of the conductive terminals, the other part of the stop plate extends to the position below the through holes of the other group of the two groups of the conductive terminals, an elastic component arranged between the sliding piece and the terminal support base and used for resetting the sliding piece, a circuit board component arranged on a second side of the terminal support base and provided with a second through groove, the extension plate of the sliding piece can penetrate through the first through groove of the terminal support base and the second through groove of the circuit board component, a photoelectric sensor used for sensing the position below the through holes of the other group of the two groups of the conductive terminals, an elastic component arranged between the sliding piece and the terminal support base and used for triggering signal connection between the two groups of the conductive terminals and the trigger signal connection device. Preferably, one of the two sets of conductive terminals has two through holes and the other of the two sets of conductive terminals has three through holes. Preferably, the terminal support base comprises a bottom plate, the bottom plate is provided with a limiting plate group corresponding to the sliding piece, the limiting plate group comprises two limiting plates, the two limiting plates extend from the bottom plate to a direction close to the conductive terminals, each limiting plate is provided with a limiting groove, one end of the limiting plate of the sliding piece is provided with a boss corresponding to the lim