CN221353311U

CN221353311U - Connection mechanism of shore power plug and socket

Info

Publication number: CN221353311U
Application number: CN202323146575.8U
Authority: CN
Inventors: 王红霞; 范玲萍; 王方新
Original assignee: Wuhan Rielman Technology Co ltd
Current assignee: Wuhan Rielman Technology Co ltd
Priority date: 2023-11-22
Filing date: 2023-11-22
Publication date: 2024-07-16
Anticipated expiration: 2033-11-22

Abstract

The application discloses a connection mechanism of a shore power plug and socket, which comprises a socket and a plug, wherein a jack on one side of the socket is connected with the plug in a penetrating way, the bottom of one side of the socket is fixedly provided with a bottom plate, the top end of the bottom plate is slidably provided with a supporting block, the top end of the supporting block is fixedly provided with a U-shaped frame which is in contact with the plug, and the top end of the bottom plate is provided with a compression assembly which drives the supporting block to move; this scheme, when inserting the plug on the socket, with the outside of U type frame pulling to the plug, and with fixed block and fixed slot block, then under the elastic action of first spring, drive first slider and remove to the direction of socket, first slider passes through the motion that the supporting shoe drove U type frame, the U type frame drives the motion of plug promptly, make the plug insert on the socket steadily, avoid droing the drop of plug because the dead weight of cable, make things convenient for the stable connection use of plug and socket, make things convenient for the charge of boats and ships, improve the charging efficiency of boats and ships.

Description

Connection mechanism of shore power plug and socket

Technical Field

The application relates to the technical field of shore power plugs and sockets, in particular to a connection mechanism of a shore power plug and socket.

Background

Shore power plugs are widely used in the industry of mining, wharfs, ports, wharfs and steel manufacturing where the environment is harsh. In the past, the boats and ships that dock in pier, harbour and lock must adopt the auxiliary engine of boats and ships to generate electricity 24 hours a day to satisfy the demand of boats and ships power consumption, auxiliary engine burns a large amount of oils at work, discharges a large amount of waste gas, produces noise pollution 24 hours incessantly simultaneously, and fuel cost is higher. To solve these problems, shore power supplies have been developed. The shore power connection technology for ship refers to stopping the use of the generator on the ship during the port approaching period of the ship, and supplying power by using land power source instead. The power of the shore power supplied by the port should be ensured to meet the power requirements of all the electric facilities necessary after the ship is moored.

In actual use, because the plug and the cable connected behind the plug are heavy, the plug is easy to drop and separate from the socket under the gravity action of the cable, the normal charging of the ship is affected, and the charging efficiency of the ship is reduced. Accordingly, a person skilled in the art provides a connection mechanism for a shore power plug and socket to solve the problems set forth in the background art.

Disclosure of utility model

In order to solve the problems set forth in the background art, the present application provides a connection mechanism for a shore power plug and socket.

The application provides a shore power plug and socket connecting mechanism which adopts the following technical scheme:

the shore power plug and socket connecting mechanism comprises a socket and a plug, wherein a jack on one side of the socket is connected with the plug in a penetrating mode, a bottom plate is fixed at the bottom of one side of the socket, a supporting block is arranged on the top end of the bottom plate in a sliding mode, a U-shaped frame which is in contact with the plug is fixed on the top end of the supporting block, and a pressing assembly which drives the supporting block to move is arranged on the top end of the bottom plate.

Through adopting above-mentioned technical scheme, through compressing tightly the motion of subassembly, drive the motion of U type frame, the U type frame drives the plug promptly and stablizes to insert on the socket, avoids the plug to drop and influences the charging, has improved the charging efficiency of boats and ships.

Preferably, the pressing assembly comprises a first sliding block fixedly arranged at the bottom end of the supporting block, a first sliding groove for the first sliding block to slide is formed in the top end of the bottom plate, and the first sliding groove is fixedly connected with the first sliding block through a first spring.

Through adopting above-mentioned technical scheme, through the use that compresses tightly the subassembly, conveniently fix the plug on the socket through U type frame stability.

Preferably, a fixing block is fixed on one side of the U-shaped frame, and a fixing groove which is adaptive to the fixing block is formed on one side of the plug.

Through adopting above-mentioned technical scheme, through the cooperation of fixed block and fixed slot, make things convenient for the stable connection between U type frame and the plug, avoid plug and U type frame separation.

Preferably, one side of the socket is slidably provided with two sliding plates, two sliding plates are fixed with vertical plates at one ends of the sliding plates far away from the socket, fan-shaped plates which are mutually inconsistent with the socket are fixed at the bottom ends of the vertical plates, collision plates mutually inconsistent with the plug are fixed at one sides of the fan-shaped plates, and a reset assembly for driving the sliding plates to move is arranged at one side of the socket.

Through adopting above-mentioned technical scheme, through reset assembly's use, conveniently drive the motion of sector plate, be convenient for carry out dustproof protection through the jack of sector plate to the socket, avoid the jack adhesion dust of socket.

Preferably, the reset assembly comprises a transverse plate fixedly arranged at the top of one side of the socket, a second sliding groove is formed in one side of the transverse plate, two second sliding blocks fixed with the sliding plate are connected in a sliding mode in the second sliding groove, and the second sliding blocks are fixedly connected with the second sliding groove through second springs.

Through adopting above-mentioned technical scheme, through the use of reset assembly, the convenience is pulled out the automatic re-setting of back sector plate at the plug.

Preferably, magnets which are connected magnetically are fixed on the opposite sides of the two fan-shaped plates.

Through adopting above-mentioned technical scheme, through the connection of two magnets, the zonulae occludens between two sector plates of being convenient for, the convenience is dustproof to the jack of socket protection.

In summary, the application has the following beneficial technical effects:

1. This coupling mechanism of shore power plug and socket when inserting the plug on the socket, with the outside of U type frame pulling to the plug to with fixed block and fixed slot block, then under the elastic action of first spring, drive the direction removal of first slider to the socket, the motion of first slider through supporting shoe drive U type frame, the motion of U type frame drive the plug promptly, make the plug insert on the socket steadily, avoid droing the drop of plug because the dead weight of cable, make things convenient for the stable connection use of plug and socket, make things convenient for the charge of boats and ships, improve the charging efficiency of boats and ships.

2. This coupling mechanism of shore power plug and socket, when plug pulls out after charging, at this moment under the elastic action of second spring, drive the reset motion of second slider, the motion of slider drive slide, the slide drives the motion of sector plate through the riser promptly, simultaneously under the connection of two magnets, can be in the same place two sector plates zonulae occludens the jack of socket, can carry out dustproof protection to the jack of socket, avoid the jack adhesion dust of socket when not using, avoid influencing the connection use between plug and the socket, the life of socket has been improved.

Drawings

FIG. 1 is a schematic structural view of a connection mechanism of a shore power plug and socket in an embodiment of the present application;

FIG. 2 is a schematic diagram of a compressing assembly of a connection mechanism of a shore power plug and socket according to an embodiment of the present application;

Fig. 3 is a schematic diagram of a reset component of a connection mechanism of a shore power plug and socket according to an embodiment of the present application.

Reference numerals illustrate: 1. a socket; 2. a plug; 3. a bottom plate; 4. a support block; 5. a U-shaped frame; 6. a compression assembly; 61. a first slider; 62. a first chute; 63. a first spring; 7. a fixed block; 8. a fixing groove; 9. a slide plate; 10. a riser; 11. a sector plate; 12. a striking plate; 13. a reset assembly; 131. a cross plate; 132. a second chute; 133. a second slider; 134. a second spring; 14. and (3) a magnet.

Detailed Description

The application is described in further detail below with reference to fig. 1-3.

The embodiment of the application discloses a connection mechanism of a shore power plug and socket. Referring to fig. 1-3, the connection mechanism of shore power plug and socket comprises a socket 1 and a plug 2, wherein a jack on one side of the socket 1 is connected with the plug 2 in a penetrating way, a bottom plate 3 is fixed at the bottom of one side of the socket 1, a supporting block 4 is slidably arranged at the top end of the bottom plate 3, a U-shaped frame 5 which is in contact with the plug 2 is fixed at the top end of the supporting block 4, and a pressing component 6 which drives the supporting block 4 to move is arranged at the top end of the bottom plate 3.

In this embodiment, when plug 2 inserts on socket 1 and charges, with U type frame 5 card on plug 2, then under the motion of compressing tightly subassembly 6, drive supporting shoe 4 to the direction motion of socket 1, supporting shoe 4 drives the motion of U type frame 5, U type frame 5 drives plug 2 promptly to the direction motion of socket 1, make plug 2 insert on socket 1 steadily, avoid driving the coming off of plug 2 owing to the dead weight of cable, make things convenient for the stable connection use of plug 2 and socket 1, make things convenient for the charge of boats and ships, improve the charging efficiency of boats and ships.

In a further embodiment, as shown in fig. 2, the compressing assembly 6 includes a first sliding block 61 fixedly disposed at the bottom end of the supporting block 4, a first sliding groove 62 for sliding the first sliding block 61 is provided at the top end of the bottom plate 3, the first sliding groove 62 is fixedly connected with the first sliding block 61 through a first spring 63, a fixing block 7 is fixed on one side of the U-shaped frame 5, and a fixing groove 8 adapted to the fixing block 7 is provided on one side of the plug 2.

After the plug 2 is inserted on the socket 1, the U-shaped frame 5 is moved to the outer side position of the plug 2, the fixing block 7 is clamped with the fixing groove 8, the U-shaped frame 5 can be fixed on the plug 2, the U-shaped frame 5 and the plug 2 are conveniently and stably connected, then under the elastic action of the first spring 63, the first sliding block 61 is driven to move, the first sliding block 61 drives the supporting block 4 to move, the supporting block 4 drives the U-shaped frame 5 to move, the U-shaped frame 5 drives the plug 2 to move, the plug 2 is stably inserted on the socket 1, the plug 2 is prevented from falling off, and stable charging of a ship is facilitated.

In a further preferred embodiment of the present utility model, as shown in fig. 1, two sliding plates 9 are slidably disposed on one side of the socket 1, one ends of the two sliding plates 9 away from the socket 1 are respectively fixed with a riser 10, bottom ends of the two risers 10 are respectively fixed with a sector plate 11 that abuts against the socket 1, one sides of the two sector plates 11 are respectively fixed with a striking plate 12 that abuts against the plug 2, and one side of the socket 1 is provided with a reset assembly 13 that drives the sliding plates 9 to move.

When needs charge to boats and ships, be close to socket 1 with plug 2, then in the continuation of plug 2 remove, make plug 2 and hit board 12 contact, then under the extrusion of plug 2 to hit board 12, can drive and hit board 12 outside motion, hit board 12 drive sector plate 11 outside motion, the jack of socket 1 exposes, can plug in the plug 2 and charge, when plug 2 pulls out after charging contact, at this moment under reset assembly 13's effect, make sector plate 11 shelter from the jack of socket 1, can carry out dustproof protection to the jack of socket 1, avoid the jack adhesion dust of socket 1 when not using, avoid influencing the connection between plug 2 and the socket 1 and use, the life of socket 1 has been improved.

In a further embodiment, as shown in fig. 3, the reset assembly 13 includes a transverse plate 131 fixedly disposed on top of one side of the socket 1, a second sliding groove 132 is formed on one side of the transverse plate 131, two second sliding blocks 133 fixedly connected with the sliding plate 9 are slidably connected in the second sliding groove 132, the second sliding blocks 133 are fixedly connected with the second sliding groove 132 through second springs 134, and magnets 14 magnetically connected are fixed on opposite sides of the two sector plates 11.

After the plug 2 is pulled out of the socket 1 after the charging is finished, the second sliding block 133 is driven to move under the elastic action of the second spring 134, the second sliding block 133 drives the sliding plate 9 to move, the sliding plate 9 drives the vertical plate 10 to move, the vertical plate 10 drives the sector plate 11 to move towards the direction of the jack of the socket 1, the two sector plates 11 are close to each other, and meanwhile, the two sector plates 11 are tightly connected together under the connection of the two magnets 14, so that the jack of the socket 1 is protected from dust through the sector plate 11, and the influence on use caused by dust adhesion of the jack of the socket 1 is avoided.

The implementation principle of the connection mechanism of the shore power plug and socket in the embodiment of the application is as follows: when charging to boats and ships, be close to socket 1 with plug 2, make plug 2 contradict with bumping plate 12, bump plate 12 extrusion in plug 2 motion, thereby drive sector plate 11 outside motion, the motion of driving slide 9 through riser 10 in the sector plate 11 motion, slide 9 drives second slider 133 promptly and extrudees second spring 134, expose socket 1's jack, can insert plug 2 on socket 1, simultaneously with U type frame 5 pulling to plug 2 on, and make fixed block 7 and fixed slot 8 block, then under the elastic action of first spring 63, drive the motion of first slider 61, first slider 61 drives the motion of supporting shoe 4, support 4 drives the motion of U type frame 5, U type frame 5 drives the motion of plug 2 promptly, insert plug 2 steadily on socket 1, avoid driving plug 2's whereabouts because the dead weight of cable, make things convenient for plug 2 and socket 1's stable connection to use, the jack of convenience, improve the charging efficiency of boats and ships, after charging, with plug 2 follow socket 1 and pull out on plug 2, and use the second spring 1's motion of second slider 61 under the motion of driving the slider 11, the motion of sector plate 1, the fan plate 1 is avoided the fan-shaped frame 5, the motion of fan plate 2 is driven to the jack 1, the jack 1 is driven to the motion of plug 2, the jack 1 is driven to the motion of fan plate 1, the jack 1 is avoided, the fan-shaped frame 2 is convenient for the jack 1 to be connected to the jack 1, and the jack 1 is in the motion of jack 1, and the jack is in the motion of fan-shaped, the jack is convenient for the jack, and the jack is used in the jack is in the jack, the jack is in the jack has the jack, and has been in the jack, and has the jack-down life, and has been in the jack-down has been used in the jack.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. The shore power plug and socket connecting mechanism comprises a socket (1) and a plug (2), and is characterized in that: the socket is characterized in that a jack on one side of the socket (1) is connected with the plug (2) in a penetrating mode, a bottom plate (3) is fixed at the bottom of one side of the socket (1), a supporting block (4) is slidably arranged at the top end of the bottom plate (3), a U-shaped frame (5) which is abutted to the plug (2) is fixed at the top end of the supporting block (4), and a compressing assembly (6) which drives the supporting block (4) to move is arranged at the top end of the bottom plate (3).

2. The shore power plug and socket connection of claim 1, wherein: the pressing assembly (6) comprises a first sliding block (61) fixedly arranged at the bottom end of the supporting block (4), a first sliding groove (62) for the first sliding block (61) to slide is formed in the top end of the bottom plate (3), and the first sliding groove (62) is fixedly connected with the first sliding block (61) through a first spring (63).

3. The shore power plug and socket connection mechanism of claim 2, wherein: one side of the U-shaped frame (5) is fixed with a fixed block (7), and one side of the plug (2) is provided with a fixed groove (8) which is matched with the fixed block (7).

4. A shore power plug and socket connection according to claim 3, wherein: one side slidable of socket (1) is equipped with two slide (9), two slide (9) keep away from the one end of socket (1) and all are fixed with riser (10), two the bottom of riser (10) all is fixed with sector plate (11) that contradicts with socket (1), two one side of sector plate (11) all is fixed with and collides board (12) that contradicts with plug (2), one side of socket (1) is equipped with reset assembly (13) that drive slide (9) motion.

5. The shore power plug and socket connection mechanism of claim 4, wherein: the reset assembly (13) comprises a transverse plate (131) fixedly arranged at the top of one side of the socket (1), a second sliding groove (132) is formed in one side of the transverse plate (131), two second sliding blocks (133) fixedly connected with the sliding plate (9) are connected in a sliding mode in the second sliding groove (132), and the second sliding blocks (133) are fixedly connected with the second sliding groove (132) through second springs (134).

6. The shore power plug and socket connection mechanism of claim 5, wherein: magnets (14) which are connected magnetically are fixed on the opposite sides of the two sector plates (11).