CN212571574U

CN212571574U - Socket system

Info

Publication number: CN212571574U
Application number: CN202021357814.8U
Authority: CN
Inventors: 王林
Original assignee: Lotus Technology Beijing Co Ltd
Current assignee: Lotus Technology Beijing Co Ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-02-19
Anticipated expiration: 2030-07-10

Abstract

The utility model provides a socket system, including electric power supply system, at least a set of output shell fragment and at least a set of elasticity on-off device, elasticity on-off device is used for providing on-control and turn-off control according to whether the plug inserts the output shell fragment. The utility model discloses "plug and break promptly" when can the socket power consumption, pull out promptly, when the plug inserts the output shell fragment of socket, automatically for the power supply of output shell fragment, after the output shell fragment is extracted to the plug, the automatic shutdown is the power supply of output shell fragment, has guaranteed the power consumption safety when not needing any additional operation, has realized the use convenience of the socket system that has the safeguard measure. The utility model discloses an elasticity on-off device can add on any socket system, can not influence the original safeguard measure of socket system, can further improve the power consumption security.

Description

Socket system

Technical Field

The utility model relates to the technical field of household appliances, concretely relates to socket system.

Background

The socket is used as common household electricity taking equipment, the safety requirement is high, the safety electricity taking measure commonly used in a socket system is to arrange a key switch for the socket, the key switch is turned on when electricity is needed to be taken, the key switch is turned off after the electricity taking is finished, and the socket is generally arranged on a wall foot for indoor attractiveness and other factors, so that an electric wire of a plug cannot occupy too large indoor space or be touched by mistake after the electricity is taken. Before and after the key switch takes electricity, the circuit is manually controlled to be switched on and off, and particularly when the socket is positioned at the bottom of a desk or the back of an electric appliance, the key switch for controlling the key socket has great inconvenience.

SUMMERY OF THE UTILITY MODEL

The utility model provides a new safe electricity taking measure for the socket, which can realize safe electricity utilization without any additional operation, thereby increasing the use convenience of the safe socket; the utility model provides an elasticity on-off device can add on current safeguard's basis, can further improve socket system's security.

In order to achieve the technical purpose, the utility model discloses the concrete technical scheme who adopts is:

a socket system comprises a power supply system, at least one group of output elastic sheets and at least one group of elastic on-off devices; the power supply system is used for supplying power to the at least one group of output elastic sheets; the output elastic sheet is used for outputting electric power; the elastic on-off device is used for providing on-off control; the conduction control responds to the insertion of a plug into the output elastic sheet, so that the power supply system is conducted with the output elastic sheet; the switch-off control responds to the fact that the plug leaves the output elastic sheet, and therefore the connection between the power supply system and the output elastic sheet is stopped.

Furthermore, the elastic on-off device comprises a movable block, a middle conductor and an elastic device; the moving block is used for enabling the middle conductor to conduct the power supply system and the output elastic sheet under the pushing of the plug; the elastic device acts on the movable block and is used for resetting the movable block; and when the movable block is reset, the middle conductor is stopped to conduct the output end of the power supply system and the output elastic sheet.

Furthermore, the plug comprises a plug guide vane, and an accommodating space for accommodating the plug guide vane is arranged on the output elastic sheet; the moving block is partially overlapped with the accommodating space in space; the moving block is fixedly connected with the middle conductor; one end of the elastic device acts on the output elastic sheet, and the other end of the elastic device acts on the moving block.

Furthermore, the movable block comprises a movable block main body and a sliding rod, the elastic device is a return spring, the bottom of the output elastic sheet is provided with a sliding hole, and at least one part of the sliding rod is arranged in the sliding hole; the return spring is sleeved on the sliding rod; the middle conductor is fixedly arranged relative to the sliding rod;

the socket system is provided with a contact piece communicated with the output end of the power supply system, and the contact piece is fixedly arranged relative to the output elastic piece and is used for contacting the contact piece when the movable block slides to the tail.

Furthermore, the intermediate conductor is an elastic guide sheet.

Furthermore, the socket system is provided with a safety door, and the safety door comprises a blocking sheet and a safety door spring acting on the blocking sheet; the middle conductor is fixed on the blocking sheet, is in sliding conduction with the output end of the power supply system and is used for electrically contacting the output elastic sheet when the blocking sheet is opened.

Furthermore, a contact piece is arranged on the output elastic piece, and the contact piece is conducted with the output elastic piece.

Furthermore, the socket system also comprises a front plate, a middle plate, a mounting plate and a rear cover; the front plate is arranged on the front end surface of the rear cover, the middle plate is arranged in an inner space formed by the front plate and the rear cover, and the mounting plate is arranged in an inner space formed by the middle plate and the rear cover; the power supply system, the output spring plate and the contact plate are arranged on the mounting plate.

Furthermore, the output elastic sheet comprises a live wire elastic sheet end and a zero line elastic sheet; the elastic on-off device is used for providing on-off control for the live wire elastic sheet.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect can be brought:

1. adopt elasticity on-off device, "plug-and-go promptly when realizing the power consumption, pull out promptly and break promptly, when the plug inserts the output shell fragment of socket, for the power supply of output shell fragment automatically, after the output shell fragment is pulled out to the plug, the automatic shutdown has guaranteed the power consumption safety when not needing any additional operation for the power supply of output shell fragment, has realized the use convenience of the socket system that has the safeguard measure.

2. The utility model discloses an elasticity on-off device can add on any socket system, can not influence the original safeguard measure of socket system, can further improve the power consumption security.

3. The utility model provides a set up the inside realization mode of output inserted sheet with elasticity break-make device, be favorable to saving space.

4. The emergency exit is the subassembly that generally sets up on the socket, the utility model provides an whether the realization mode who utilizes opening and closing of emergency exit to control for the power supply of output shell fragment has reduced the utility model discloses a cost just is favorable to saving space.

Drawings

FIG. 1 is a view of the configuration of a socket system according to an embodiment;

FIG. 2 is a perspective view of a mid-plate configuration of a docking system in accordance with an embodiment;

FIG. 3 is a front view of a mounting plate of the docking system in accordance with an embodiment;

FIG. 4 is an installation view of one of the resilient on/off devices of the jack system in accordance with one embodiment;

FIG. 5 is an anatomical view of the mounting of one of the resilient on/off devices of the hub system in accordance with the present embodiment;

FIG. 6 is a view of a configuration of an insert system with a safety door according to an embodiment;

fig. 7 is a structural view of a safety door of the docking system according to the embodiment;

wherein: 1. a plug; 2. a front plate; 3. a rear cover; 4. a middle plate; 5. mounting a plate; 6. an output spring plate; 7. An elastic on-off device; 71. a moving block; 72. a middle conductor; 73. an elastic device; 74. a slide bar; 75. a contact piece; 8. a safety door; 81. mounting a disc; 82. a blocking sheet; 821. a safety door slider; 83. a safety door spring.

Detailed Description

In an embodiment of the present invention, a socket system is provided, which includes a power supply system, at least one set of output elastic pieces 6 and at least one set of elastic on-off devices 7; the power supply system is used for supplying power to at least one group of output elastic sheets 6; the output elastic sheet 6 is used for outputting electric power; the elastic on-off device 7 is used for providing on control and off control; the conduction control responds to the insertion of the plug 1 into the output elastic sheet 6, so that the power supply system is conducted with the output elastic sheet 6; the turn-off control is responsive to the plug 1 leaving the output spring 6 such that the conduction of the power supply system to the output spring 6 is terminated.

In this embodiment, the power supply system includes a neutral leg, a fire leg, and a ground leg.

In this embodiment, plug 1 is provided with the plug guide, and output shell fragment 6 can set up to a set of or more than a set of according to the demand of difference for provide a set of or 1 electricity of plug more than a set of, every group output shell fragment 6 includes a live wire shell fragment and a zero line shell fragment at least, sets up the earth connection shell fragment when necessary, and live wire shell fragment, zero line shell fragment and earth connection shell fragment all are provided with the accommodation space that is used for holding the plug guide, and have the locking effect to the plug guide, and the process that "plug 1 inserts output shell fragment 6" is: the plug guide plate enters the accommodating space and is locked by the output elastic sheet.

In this embodiment, the socket system further comprises a housing assembly, which comprises a front plate 2, a middle plate 4, a mounting plate 5 and a rear cover 3; as shown in fig. 1 or fig. 2, the front plate 2, the middle plate 4 and the mounting plate 5 are all provided with through holes for the insertion pieces of the plug 1 to pass through. The front plate 2 is buckled with the rear cover 3; the middle plate 4 is disposed in an inner space formed by the front plate 2 and the rear cover 3. The mounting plate 5 is disposed in an inner space formed by the middle plate 4 and the rear cover 3. The through holes for the insertion pieces of the plug 1 to pass through on the mounting rear front plate 2, the middle plate 4 and the mounting plate 5 correspond to each other.

As shown in fig. 3, the power supply system and the output spring 6 of the present embodiment are fixed on a mounting plate 5, where the mounting plate 5 is a PCB on which a plurality of groups of strong current wires are printed. The power supply system is conducted with the transformation rectification circuit through a strong current lead, the power supply system is conducted with the driving end of the relay through the strong current lead, and the output elastic sheet 6 is conducted with the driving end of the relay through the strong current lead.

In the present embodiment, the elastic on-off device 7 as shown in fig. 4 or 5 includes a moving block 71, a middle conductor 72, and an elastic device 73; the moving block 71 is used for enabling the middle conductor 72 to be conducted with the power supply system and the output elastic sheet 6 under the pushing of the plug 1; the elastic means 73 act on the mobile mass 71, for resetting the mobile mass 71; when the movable block 71 is reset, the intermediate conductor 72 is disconnected from the output terminal of the power supply system and the output spring 6.

The movable block 71 and the elastic device 73 are arranged in the inner space of the output elastic sheet 6; the movable block 71 is fixedly connected with the middle conductor 72; one end of the elastic device 73 acts on the output elastic sheet 6, and the other end acts on the moving block 71.

The movable block 71 comprises a movable block main body and a sliding rod 74, the movable block main body and the sliding rod 74 are made of insulating high polymer materials, the elastic device 73 is a return spring, the bottom of the output elastic sheet 6 is provided with a sliding hole, and at least one part of the sliding rod 74 is positioned in the sliding hole; the return spring is sleeved on the sliding rod 74; the intermediate conductor 72 is fixed to the slide bar 74; the socket system is provided with a contact piece 75 which is conducted with the output end of the power supply system, the contact piece 75 is fixedly arranged relative to the output elastic sheet 6, the L-shaped structure is formed, the bottom is inserted into the mounting plate 5, the rod part is parallel to the sliding rod 74, and the head part is arranged at a contact position right above the middle conductor 72 and is used for contacting the contact piece 75 when the movable block 71 slides to the tail. The intermediate conductor 72 is an elastic guide piece, and a displacement margin is left for the moving block 71, so as to realize better electric contact.

In this embodiment, when the plug 1 is inserted into the output spring 6, the plug guide abuts against the moving block main body, and is limited by the sliding rod 74 to slide along the sliding hole, the moving block main body moves towards the bottom of the output spring 6, and further drives the intermediate conductor 72 to move towards the head of the contact piece 75, finally the intermediate conductor 72 contacts the head of the contact piece 75, a path is formed between the power supply system and the output spring, and the socket system starts to supply power to the plug 1. When the plug 1 leaves the output elastic sheet 6, the moving block 71 and the middle conductor 72 return under the action of the return spring, an open circuit is formed between the power supply system and the output insertion sheet, the output elastic sheet 6 is not electrified at the moment, and the use safety of the socket system is improved.

In one embodiment, as shown in fig. 6, the socket system is provided with a security door 8. As shown in fig. 7, the safety door 8 includes a mounting plate 81, a blocking plate 82, and a safety door spring 83 acting on the blocking plate 82; the intermediate conductor 72 is fixed to the blocking piece 82 and is in sliding communication with the output of the power supply system for electrically contacting the output spring 6 when the blocking piece 82 is opened. The blocking piece 82 and the return spring are arranged in the mounting plate 81; one side of the blocking piece 82 facing the front plate 2 is provided with a safety door slider 821, and one side of the slider facing the front plate 2 is in a slope shape. The ramp structure of the slide is initially just at the passage hole position of the front plate 2.

In this embodiment, the output elastic sheet 6 is provided with a contact piece 75, and the contact piece 75 is conducted with the output elastic sheet 6.

In the process of inserting the plug 1 into the output elastic sheet 6, when the plug 1 abuts against the slope surface of the safety door slider 821, the blocking sheet 82 moves upwards to drive the intermediate conductor 72 to move and finally electrically contact with the contact sheet 75, and at this time, a path is formed between the power supply system and the output elastic sheet 6. When the plug 1 leaves the output elastic sheet 6, the blocking sheet 82 returns, the middle conductor 72 leaves the contact sheet 75, at the moment, a circuit break is formed between the power supply system and the output elastic sheet 6, at the moment, the output elastic sheet 6 is not electrified, and the use safety of the socket system is improved.

In one embodiment, the output spring pieces comprise a live spring piece, a neutral spring piece and a grounding spring piece; the elastic on-off device 7 is used for providing on-off control for the live wire elastic sheet.

In this embodiment, there is only one set of the moving block 71, the intermediate conductor 72 and the elastic device 73, and the moving block 71 and the elastic device 73 are disposed in the inner space of the live wire spring; the movable block 71 is fixedly connected with the middle conductor 72; one end of the elastic device 73 acts on the live wire spring, and the other end acts on the moving block 71.

The movable block 71 comprises a movable block main body and a sliding rod 74, the movable block main body and the sliding rod 74 are made of insulating high polymer materials, the elastic device 73 is a return spring, the bottom of the live wire elastic sheet is provided with a sliding hole, and at least one part of the sliding rod 74 is positioned in the sliding hole; the return spring is sleeved on the sliding rod 74; the intermediate conductor 72 is fixed to the slide bar 74; the socket system is provided with a contact piece 75 which is in conduction with the output end of the power supply system, the contact piece 75 is fixedly arranged relative to the live wire spring plate, is of an L-shaped structure, the bottom of the contact piece is inserted into the mounting plate 5, the rod part is parallel to the sliding rod 74, and the head part is arranged at a contact position right above the middle conductor 72 and is used for contacting the contact piece 75 when the moving block 71 slides to the tail. The intermediate conductor 72 is an elastic guide piece, and a displacement margin is left for the moving block 71, so as to realize better electric contact.

Because the mistake can not produce danger after touching the zero line, this embodiment only carries out safety control to the live wire shell fragment, has reduced socket system's cost of manufacture.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A socket system, comprising: comprises a power supply system, at least one group of output spring plates and at least one group of elastic on-off devices; the power supply system is used for supplying power to the at least one group of output elastic sheets; the output elastic sheet is used for outputting electric power; the elastic on-off device is used for providing on-off control; the conduction control responds to the insertion of a plug into the output elastic sheet, so that the power supply system is conducted with the output elastic sheet; the switch-off control responds to the fact that the plug leaves the output elastic sheet, and therefore the connection between the power supply system and the output elastic sheet is stopped.

2. The outlet system of claim 1, wherein: the elastic on-off device comprises a movable block, a middle conductor and an elastic device; the moving block is used for enabling the middle conductor to conduct the power supply system and the output elastic sheet under the pushing of the plug; the elastic device acts on the movable block and is used for resetting the movable block; and when the movable block is reset, the middle conductor is stopped to conduct the output end of the power supply system and the output elastic sheet.

3. The receptacle system of claim 2, wherein: the plug comprises a plug guide vane, and an accommodating space for accommodating the plug guide vane is arranged on the output elastic sheet; the moving block is partially overlapped with the accommodating space in space; the moving block is fixedly connected with the middle conductor; one end of the elastic device acts on the output elastic sheet, and the other end of the elastic device acts on the moving block.

4. The receptacle system of claim 3, wherein: the movable block comprises a movable block main body and a sliding rod, the elastic device is a return spring, the bottom of the output elastic sheet is provided with a sliding hole, and at least one part of the sliding rod is arranged in the sliding hole; the return spring is sleeved on the sliding rod; the middle conductor is fixedly arranged relative to the sliding rod;

5. The outlet system of claim 4, wherein: the intermediate conductor is an elastic guide sheet.

6. The receptacle system of claim 2, wherein: the socket system is provided with a safety door, and the safety door comprises a blocking sheet and a safety door spring acting on the blocking sheet; the middle conductor is fixed on the blocking sheet, is in sliding conduction with the output end of the power supply system and is used for electrically contacting the output elastic sheet when the blocking sheet is opened.

7. The receptacle system of claim 6, wherein: the output elastic sheet is provided with a contact piece, and the contact piece is conducted with the output elastic sheet.

8. The outlet system of claim 4 or 7, wherein: the socket system also comprises a front plate, a middle plate, a mounting plate and a rear cover; the front plate is arranged on the front end surface of the rear cover, the middle plate is arranged in an inner space formed by the front plate and the rear cover, and the mounting plate is arranged in an inner space formed by the middle plate and the rear cover; the power supply system, the output spring plate and the contact plate are arranged on the mounting plate.

9. The outlet system of claim 1, wherein: the output elastic sheet comprises a live wire elastic sheet and a zero line elastic sheet; the elastic on-off device is used for providing on-off control for the live wire elastic sheet.