CN215418733U

CN215418733U - Novel anti-seismic waterproof connector

Info

Publication number: CN215418733U
Application number: CN202120832828.9U
Authority: CN
Inventors: 赵长青; 燕付庚; 魏龙华
Original assignee: Shenzhen Sheng Hong Wei Precision Mould Co ltd
Current assignee: Shenzhen Sheng Hong Wei Precision Mould Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2022-01-04
Anticipated expiration: 2031-04-22

Abstract

The utility model relates to the technical field of anti-seismic and waterproof, in particular to a novel anti-seismic and waterproof connector, which comprises a socket and a plug, wherein the end face of the socket is provided with a sealing hole, a sealing device is inserted in the sealing hole, the other end of the sealing device is sleeved on the plug and clamped on the end face of a circular groove, fixed blocks are symmetrically and fixedly arranged on the socket, fixed grooves are arranged on the fixed blocks, a connecting device is inserted in the fixed grooves, the waterproof device is provided with the inserting device to be connected with the fixing device on the socket, so that the plug and the socket cannot be separated after being connected, the plug and the socket cannot be easily disconnected even being influenced by the vibration of the external environment, the waterproof device is sleeved at the connecting part of the plug and the socket after the plug and the socket are connected, and a rubber sleeve is tightly extruded on the plug and the socket under the elastic action of the rubber sleeve, so that other waterproof devices are tightly matched, and a good waterproof effect can be achieved.

Description

Novel anti-seismic waterproof connector

Technical Field

The utility model relates to the technical field of earthquake-proof and water-proof, in particular to a novel earthquake-proof and water-proof connector.

Background

Connectors, also known as connectors, plugs and sockets, generally refer to electrical connectors, whose function is very simple: the connector is characterized in that a bridge for communication is erected between the blocked or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves a preset function, and a contact pin on the plug is matched with a jack on the socket during connection of the existing connector plug and the socket, and a fastening device is not arranged, so that the plug and the socket are easily disconnected when the connector is vibrated or shaken from the outside, the normal use of an electric appliance is affected, the connector is connected with an electric wire, so that water cannot be seen, short circuit of the circuit can be caused, the result is not imaginable, the existing connector has no waterproof function, so that the connector is easily damaged when water is encountered during use, and the electric appliance is seriously damaged.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a novel anti-seismic waterproof connector to solve the above problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a novel waterproof connector of antidetonation, includes socket and plug, sealed hole has been seted up on the terminal surface of socket, sealing device has been pegged graft in the sealed hole, sealing device's the other end cup joints on the plug, and blocks on the terminal surface of ring groove, the fixed block that is provided with of symmetry on the socket, the fixed slot has been seted up on the fixed block, it has connecting device to peg graft in the fixed slot, connecting device pegs graft on the link, the link symmetry sets up on watertight fittings, watertight fittings's the other end cup joints on the plug, and is in the ring groove, the pinhole has been seted up to the up end of fixed slot, peg graft in the pinhole has locking device, locking device locks connecting device in the fixed slot, forms the locking connection.

Preferably, the sealing device is a rubber sleeve, after the socket and the plug are connected, a part of the rubber sleeve is inserted into the sealing hole, and a part of the rubber sleeve protrudes to form a circular bump to abut against the end face of the sealing hole.

Preferably, the connecting device comprises a locking wheel and a moving block, the locking wheel is connected to the moving block in an inserting mode, the moving block is connected to the moving square hole in an inserting mode, the lower end of the moving block is connected with a spring in a sleeved mode, the moving square hole is formed in the connecting frame, and the bottom end of the moving square hole is provided with a telescopic hole.

Preferably, the waterproof device is a waterproof sleeve, one end of the waterproof sleeve is provided with a pressing sleeve platform, the other end of the waterproof sleeve is provided with a conical surface, and the through hole formed in the conical surface is closely matched with the end face of the annular groove.

Preferably, the locking device is a football-shaped pin, the football-shaped pin is inserted into the pin hole, one end of the football-shaped pin is provided with a connecting column, and the connecting column is sleeved with a spring.

Preferably, the football-shaped pin retracts into the pin hole when the locking wheel is extruded, and the locking wheel moves towards one end close to the telescopic hole and enters the fixing groove.

Compared with the prior art, the utility model has the beneficial effects that:

through the practicality of this technical scheme, it is connected with the fixing device on the socket to set up grafting device on watertight fittings, just so make plug and socket can't part after connecting well, even if receive external environment's vibrations influence, disconnection easily also can not, and after connecting plug and socket well, watertight fittings will cup joint in their junction, and with the tight extrusion of rubber sleeve on plug and socket, under the elastic action of rubber sleeve, make all the other watertight fittings closely cooperate, so can play fine waterproof role.

Drawings

FIG. 1 is an exploded view of a connector;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is an enlarged schematic view at B of FIG. 1;

FIG. 4 is a schematic view of a waterproof jacket;

FIG. 5 is a schematic structural view of a rubber sleeve;

fig. 6 is a schematic structural diagram of the socket.

In the figure: the socket comprises a socket 1, a plug 2, a waterproof sleeve 3, a rubber sleeve 4, a fixing block 5, a circular groove 6, a fixing groove 7, a sealing hole 8, a connecting frame 9, a conical surface 10, a sleeve pressing table 11, a moving square hole 12, a locking wheel 13, a telescopic hole 14, a moving block 15, a spring 16, a pin hole 17 and an rugby ball-shaped pin 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution:

the utility model provides a novel waterproof connector of antidetonation, includes socket 1 and plug 2, has seted up sealed hole 8 on socket 1's the terminal surface, has pegged graft sealing device in the sealed hole 8, and sealing device's the other end cup joints on plug 2, and the card just sealing device is rubber sleeve 4 on the terminal surface of ring groove 6, and rubber sleeve 4 is after socket 1 and plug 2 are connected, and its part is pegged graft in sealed hole 8, and some outstanding formation circular convex block supports on sealed hole 8's terminal surface.

The socket 1 is symmetrically and fixedly provided with fixed blocks 5, fixed grooves 7 are formed in the fixed blocks 5, connecting devices are connected in the fixed grooves 7 in an inserting mode, the connecting devices are connected to a connecting frame 9 in an inserting mode and are locking wheels 13 and moving blocks 15, the locking wheels 13 are connected to the moving blocks 15 in an inserting mode, the moving blocks 15 are connected to moving square holes 12 in an inserting mode, springs 16 are connected to the lower ends of the moving blocks 15 in a sleeved mode, the moving square holes 12 are formed in the connecting frame 9, and telescopic holes 14 are formed in the bottom ends of the moving square holes 12.

The link 9 symmetry sets up on watertight fittings, and watertight fittings's the other end cup joints on plug 2, and is in ring groove 6 and watertight fittings be waterproof cover 3, and waterproof cover 3's one end is provided with presses set platform 11, and the other end is provided with conical surface 10, and the through-hole of seting up on the conical surface 10 closely cooperates with the terminal surface in ring groove 6.

The upper end surface of the fixed groove 7 is provided with a pin hole 17, a locking device is inserted in the pin hole, the locking device locks the connecting device in the fixed groove 7, a locking connection is formed, the locking device is a rugby ball pin 18, the rugby ball pin 18 is inserted in the pin hole 17, one end of the connecting pin is provided with a connecting column, the connecting column is sleeved with a spring 16, the rugby ball pin 18 retracts into the pin hole 17 under the extrusion of the locking wheel 13, the locking wheel 13 moves towards one end close to the telescopic hole 14, and the locking wheel 13 enters the fixed groove 7.

The working principle is as follows: when the waterproof socket works, the rubber sleeve 4 is sleeved on the plug 2, then the plug 2 is inserted on the socket 1, the other end of the rubber sleeve 4 is inserted in the sealing hole 8 until the contact pin is completely matched with the jack, because the distance between the plug 2 and the socket 1 is less than the length of the rubber sleeve 4, a part of the rubber sleeve 4 can be extruded out to form an annular convex block to be pressed against the end surface of the sealing hole 8, then the waterproof sleeve 3 is pulled towards one end of the socket 1, so that the conical surface 10 is attached to the end surface of the rubber sleeve 4 and is tightly matched with the conical surface 10 under the elastic action of the rubber sleeve 4, the conical surface 10 has the advantages that the contact area between the conical surface 10 and the surface of the annular groove 6 is reduced, the waterproof sleeve 3 can move conveniently, on the other hand, the waterproof socket can be more tightly matched with the end surface of the rubber sleeve 4, the waterproof effect is ensured, and when the waterproof sleeve 3 is pulled, the pressing sleeve platform in the waterproof sleeve 3 extrudes the circular ring convex block protruding from the rubber sleeve 4, the waterproof sleeve 3 advances forwards until the connecting frame 9 reaches the position of the fixing block 5, the circular ring convex block is extruded on the end surface of the socket 1 by the waterproof sleeve 3 at the moment, and the rubber sleeve 4 has certain elasticity, so the waterproof sleeve 3 can be tightly attached to the waterproof sleeve 3, the waterproof effect of the joint is ensured, then the waterproof sleeve 3 is rotated, the locking wheel 13 is abutted to the rugby-ball-shaped pin 18, then the rugby-ball-shaped pin 18 is extruded into the pin hole 17 under the action of the curved surfaces of the locking wheel 13 and the locking hole 14, the locking wheel 13 and the locking hole are staggered with each other, the locking wheel 13 is ensured to smoothly enter the fixing groove 7, then the locking wheel 13 is ejected again under the action of the spring 16, so the locking wheel 13 can be fixed in the fixing groove 7, and when the socket 1 and the plug 2 need to be disconnected, the locking wheel 13 can be rotated out of the fixing groove 7 by the same reason of reversely rotating the waterproof jacket 3 by slight force, and the waterproof jacket and the fixing groove can be smoothly separated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel waterproof connector of antidetonation, includes socket (1) and plug (2), its characterized in that: a sealing hole (8) is arranged on the end surface of the socket (1), a sealing device is inserted in the sealing hole (8), the other end of the sealing device is sleeved on the plug (2), and is clamped on the end surface of the circular groove (6), the socket (1) is symmetrically and fixedly provided with fixed blocks (5), a fixing groove (7) is arranged on the fixing block (5), a connecting device is inserted in the fixing groove (7), the connecting device is inserted on the connecting frame (9), the connecting frame (9) is symmetrically arranged on the waterproof device, the other end of the waterproof device is sleeved on the plug (2), and is positioned in the circular groove (6), the upper end surface of the fixed groove (7) is provided with a pin hole (17), a locking device is inserted into the pin hole, and the locking device locks the connecting device in the fixing groove (7) to form locking connection.

2. A novel anti-seismic waterproof connector according to claim 1, characterized in that: the sealing device is a rubber sleeve (4), after the socket (1) and the plug (2) are connected, one part of the rubber sleeve (4) is inserted into the sealing hole (8), and the other part of the rubber sleeve protrudes to form a circular bump to abut against the end face of the sealing hole (8).

3. A novel anti-seismic waterproof connector according to claim 1, characterized in that: the connecting device comprises a locking wheel (13) and a moving block (15), the locking wheel (13) is connected onto the moving block (15) in an inserting mode, the moving block (15) is connected into a moving square hole (12) in an inserting mode, a spring (16) is connected to the lower end of the moving block (15) in a sleeved mode, the moving square hole (12) is formed in the connecting frame (9), and a telescopic hole (14) is formed in the bottom end of the moving square hole (12).

4. A novel anti-seismic waterproof connector according to claim 1, characterized in that: the waterproof device is a waterproof sleeve (3), one end of the waterproof sleeve (3) is provided with a pressing sleeve platform (11), the other end of the waterproof sleeve is provided with a conical surface (10), and a through hole formed in the conical surface (10) is tightly matched with the end face of the circular groove (6).

5. A novel anti-seismic waterproof connector according to claim 1, characterized in that: the locking device is a football-shaped pin (18), the football-shaped pin (18) is inserted into the pin hole (17), a connecting column is arranged at one end of the football-shaped pin, and a spring (16) is sleeved on the connecting column.

6. A novel antidetonation waterproof connector according to claim 5, characterized in that: the football-shaped pin (18) retracts into the pin hole (17) under the extrusion of the locking wheel (13), the locking wheel (13) moves towards one end close to the telescopic hole (14), and the locking wheel (13) enters the fixing groove (7).