CN214849269U

CN214849269U - Good marine plug and socket of dirt proofness

Info

Publication number: CN214849269U
Application number: CN202120836855.3U
Authority: CN
Inventors: 张国培; 汤明林; 王春梅
Original assignee: Yizheng Feng Yuan Marine Electrical Appliance Co ltd
Current assignee: Yizheng Feng Yuan Marine Electrical Appliance Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-11-23
Anticipated expiration: 2031-04-22

Abstract

The utility model relates to a plug and socket technical field especially relates to a good for boats and ships plug and socket of dirt resistance. The to-be-solved technical problem of the utility model is that take place easily in the current socket use not hard up, and lack the problem of protection. In order to solve the technical problem, the utility model provides a good for boats and ships plug and socket of dirt resistance, which comprises a housin, fixedly connected with places the box on the inner wall of casing, the inside sliding connection who places the box has the telescopic link, the one end fixedly connected with elastic rod of telescopic link, the remaining one end fixed connection of elastic rod is in the inside of placing the box. This good for boats and ships plug and socket of dirt resistance after the plug inserts the power connection seat, can fix the plug through the clamp splice, prevents to rock the emergence because of jolting and drops, when needs pull out the plug, presses the ejector pin and makes its extrusion wedge, can drive the clamp splice through the telescopic link and remove to both sides, unblock the plug, facilitate the use.

Description

Good marine plug and socket of dirt proofness

Technical Field

The utility model relates to a plug and socket technical field specifically is a good for boats and ships plug and socket of dirt resistance.

Background

The socket is also called as a power socket and a switch socket. The socket is a socket into which one or more circuit wiring can be inserted, through which various wiring can be inserted to facilitate connection with other circuits, and connection and disconnection between the wiring and the copper member are performed to finally achieve connection and disconnection of the part of the circuit. The power plug and socket device is an essential electronic accessory in industrial production and living goods, and comprises a plug and a socket matched with the plug. The conventional plug and socket respectively include an electrode insert and an electrode clamp spring, and the electrode clamp spring is generally formed by bending a copper sheet. When the plug is inserted into the socket, the electrode insert of the plug is inserted into the electrode clamp spring of the socket, and the electric connection and locking between the plug and the socket are realized by the contact action of the electrode insert and the electrode clamp spring.

A prior patent (publication number: CN 204927689U) discloses a dustproof wall socket, which includes a socket panel, a dustproof cover plate and a socket module, wherein: the front part of the socket panel is provided with a groove, and the bottom surface of the groove is provided with a plurality of socket hole groups; the dustproof cover plate is matched with the groove of the socket panel. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. when the plug and the socket are installed on a ship, the plug and the socket are loosened due to jolt generated in the running process of the ship, the phenomena of power failure and the like are easily caused, the working progress is influenced, and the using effect is poor; 2. this socket lacks the protection when using, and waterproof, dustproof effect of jack and spool department is unsatisfactory for socket-plug gets into a large amount of dust and moist steam, not only leads to socket-plug to damage easily, leads to the internal line impaired moreover easily, takes place the short circuit, and the security is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a good for boats and ships plug and socket of dirt resistance has solved and has taken place easily in the current socket use not hard up, and lacks the problem of protection.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a good for boats and ships plug and socket-outlet of dirt resistance, includes the casing, fixedly connected with places the box on the inner wall of casing, the inside sliding connection who places the box has the telescopic link, the one end fixedly connected with elastic rod of telescopic link, the remaining one end fixed connection of elastic rod is in the inside of placing the box.

The lateral wall top fixedly connected with wedge of telescopic link, and the telescopic link is kept away from the one end fixedly connected with clamp splice of placing the box.

The side wall of the shell is movably connected with a push rod, and the inside of the shell is fixedly connected with an electric connection seat.

The utility model discloses a protection casing, including casing, protection casing, activity hinge joint have a protection casing on the lateral wall of casing, activity hinge joint has solid fixed ring on the lateral wall of protection casing, fixedly connected with snap ring on solid fixed ring's the lateral wall, and solid fixed ring's bottom activity has cup jointed the torsional spring.

The inside of casing has been seted up and has been held the chamber, fixedly connected with elastic component on the inner wall that holds the chamber, the bottom fixedly connected with dead lever of elastic component, fixedly connected with ejector pad on the lateral wall of dead lever.

The side wall of the shell is provided with a jack.

Further preferably, one end of the telescopic rod is fixedly connected with a limiting plate.

Further preferably, the number of the wedge blocks is six, and every two wedge blocks form a group.

Further preferably, the shape of the clamp blocks is wedge-shaped, and the number of the clamp blocks is six.

Preferably, a groove matched with the fixing rod is formed in the side wall of the protective cover.

Further preferably, the number of the fixing rings is three, and the three fixing rings are movably hinged on the protective cover in a linear shape.

(III) advantageous effects

The utility model provides a good for boats and ships plug and socket of dirt resistance possesses following beneficial effect:

(1) this good for boats and ships plug and socket of dirt resistance, after the plug inserts the power connection seat, can fix the plug through the clamp splice, prevent to rock the emergence because of jolting and drop, when needs pull out the plug, press the ejector pin and make its extrusion wedge, can drive the clamp splice through the telescopic link and remove to both sides, unblock the plug facilitates the use.

(2) When the marine plug and socket with good dust resistance is needed to be used, the push block is pushed to move upwards to drive the fixed rod to extrude the elastic piece, so that the fixed rod can be separated from the groove, the protective cover is unlocked, then the protective cover is rotated by 90 degrees to be opened, and under the elastic action of the torsion spring, the fixing ring can be driven to be unfolded to be perpendicular to the side face of the protective cover, so that the plug power line can be clamped conveniently, the falling of the plug power line is further prevented, the power line can be combed, and the winding is prevented; when not needing to use, fix the protection casing through the fixed rod, can prevent that dust, steam from passing through inside the jack gets into the socket, lead to the internal circuit impaired.

Drawings

Fig. 1 is a front view of the housing structure of the present invention;

FIG. 2 is a side sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 2 according to the present invention;

fig. 4 is a front sectional view of the fixing ring structure of the present invention;

FIG. 5 is a front sectional view of the shell structure of the present invention;

fig. 6 is a sectional view of the clamp block structure of the present invention.

In the figure: the shell 1, the box is placed to 2, 3 telescopic links, 4 elastic rods, 5 wedge-shaped blocks, 6 clamp blocks, 7 ejector pins, 8 power connection seats, 9 protection covers, 10 fixed rings, 11 snap rings, 12 torsion springs, 13 containing cavities, 14 elastic parts, 15 fixed rods, 16 push blocks and 17 jacks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a ship plug and socket with good dust resistance comprises a shell 1, wherein a placing box 2 is fixedly connected to the inner wall of the shell 1, a telescopic rod 3 is slidably connected inside the placing box 2, one end of the telescopic rod 3 is fixedly connected with a limiting plate, the telescopic rod 3 is convenient to prevent from sliding out of the placing box 2, one end of the telescopic rod 3 is fixedly connected with an elastic rod 4, the remaining end of the elastic rod 4 is fixedly connected inside the placing box 2, wedge blocks 5 are fixedly connected to the tops of the side walls of the telescopic rod 3, the number of the wedge blocks 5 is six, every two wedge blocks 5 are in one group, the wedge blocks 5 are extruded through a push rod 7 to drive the telescopic rod 3 to move, one end of the telescopic rod 3, which is far away from the placing box 2, is fixedly connected with a clamping block 6, the clamping block 6 is in a wedge shape, the number of the clamping blocks 6 is six, the clamping block 6 is made of rubber, and the plug can be conveniently fixed through the clamping block 6, the anti-disengaging power-off device is characterized in that a mandril 7 is movably connected to the side wall of the shell 1, the interior of the shell 1 is fixedly connected with a power connection seat 8, after a plug is inserted into the power connection seat 8, the plug can be fixed through a clamping block 6, the plug is prevented from falling off due to jolt and shaking, when the plug needs to be pulled out, the mandril 7 is pressed to extrude the wedge-shaped block 5, the clamping block 6 can be driven by a telescopic rod 3 to move towards two sides, the plug is unlocked and is convenient to use, a protective cover 9 is movably hinged to the side wall of the shell 1, a groove matched with a fixed rod 15 is formed in the side wall of the protective cover 9, the protective cover 9 is convenient to fix, fixing rings 10 are movably hinged to the side wall of the protective cover 9, the number of the fixing rings 10 is three, the three fixing rings 10 are linearly movably hinged to the protective cover 9, and a power line can be combed through the fixing rings 10 to prevent winding, the side wall of the fixing ring 10 is fixedly connected with a snap ring 11, the bottom of the fixing ring 10 is movably sleeved with a torsion spring 12, an accommodating cavity 13 is formed in the shell 1, an elastic part 14 is fixedly connected to the inner wall of the accommodating cavity 13, a fixing rod 15 is fixedly connected to the bottom of the elastic part 14, when the fixing ring is required to be used, a push block 16 is pushed to move upwards, the fixing rod 15 is driven to extrude the elastic part 14, the fixing rod 15 can be separated from a groove, the protective cover 9 is unlocked, then the protective cover 9 is rotated for 90 degrees and opened, the fixing ring 10 can be driven to be unfolded to be perpendicular to the side face of the protective cover 9 under the elastic force action of the torsion spring 12, the plug power line can be clamped conveniently, the falling is further prevented, the power line can be combed, and the winding is prevented; when not needing to use, fix protection casing 9 through dead lever 15, can prevent that dust, steam from passing through jack 17 and getting into inside the socket, lead to the internal circuit impaired, fixedly connected with ejector pad 16 on the lateral wall of dead lever 15 has seted up jack 17 on the lateral wall of casing 1.

The working principle is as follows: when the ship plug and socket with good dust resistance is used, firstly, after the plug is inserted into the power connection seat 8, the plug can be fixed through the clamping block 6, so that the plug is prevented from falling off due to jolt and shaking, when the plug needs to be pulled out, the ejector rod 7 is pressed to extrude the wedge-shaped block 5, the clamping block 6 can be driven to move towards two sides through the telescopic rod 3, the plug is unlocked, the use is convenient, and meanwhile, when the plug needs to be used, the push block 16 is pushed to move upwards to drive the fixed rod 15 to extrude the elastic piece 14, so that the fixed rod 15 can be separated from the groove, the protection cover 9 is unlocked, then the protection cover 9 is rotated by 90 degrees to be opened, and under the action of the elasticity of the torsion spring 12, the fixing ring 10 can be driven to be unfolded to be vertical to the side face of the protection cover 9, so that the plug power line can be conveniently clamped and further prevented from falling off, and the power line can be combed to prevent winding; when not needing to use, fix protection casing 9 through dead lever 15, can prevent that dust, steam from passing through jack 17 and getting into inside the socket, lead to the internal line impaired.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a good for boats and ships plug and socket of dirt resistance, includes casing (1), its characterized in that: the inner wall of the shell (1) is fixedly connected with a placing box (2), the inside of the placing box (2) is connected with a telescopic rod (3) in a sliding mode, one end of the telescopic rod (3) is fixedly connected with an elastic rod (4), and the other end of the elastic rod (4) is fixedly connected with the inside of the placing box (2);

the top of the side wall of the telescopic rod (3) is fixedly connected with a wedge-shaped block (5), and one end of the telescopic rod (3) far away from the placing box (2) is fixedly connected with a clamping block (6);

the side wall of the shell (1) is movably connected with a mandril (7), and the interior of the shell (1) is fixedly connected with an electric connection seat (8);

the side wall of the shell (1) is movably hinged with a protective cover (9), the side wall of the protective cover (9) is movably hinged with a fixing ring (10), the side wall of the fixing ring (10) is fixedly connected with a snap ring (11), and the bottom of the fixing ring (10) is movably sleeved with a torsion spring (12);

an accommodating cavity (13) is formed in the shell (1), an elastic part (14) is fixedly connected to the inner wall of the accommodating cavity (13), a fixing rod (15) is fixedly connected to the bottom of the elastic part (14), and a push block (16) is fixedly connected to the side wall of the fixing rod (15);

the side wall of the shell (1) is provided with a jack (17).

2. The marine plug and socket according to claim 1, wherein the marine plug and socket has good dust resistance, and further comprises: one end of the telescopic rod (3) is fixedly connected with a limiting plate.

3. The marine plug and socket according to claim 1, wherein the marine plug and socket has good dust resistance, and further comprises: the number of the wedge-shaped blocks (5) is six, and every two wedge-shaped blocks (5) form a group.

4. The marine plug and socket according to claim 1, wherein the marine plug and socket has good dust resistance, and further comprises: the shape of clamp splice (6) is wedge-shaped, and the quantity of clamp splice (6) is six.

5. The marine plug and socket according to claim 1, wherein the marine plug and socket has good dust resistance, and further comprises: the side wall of the protective cover (9) is provided with a groove matched with the fixing rod (15).

6. The marine plug and socket according to claim 1, wherein the marine plug and socket has good dust resistance, and further comprises: the number of the fixing rings (10) is three, and the three fixing rings (10) are movably hinged on the protective cover (9) in a linear shape.