CN112234385A

CN112234385A - High-stability circuit connector

Info

Publication number: CN112234385A
Application number: CN202011107503.0A
Authority: CN
Inventors: 顾海明
Original assignee: Huzhou Heming Machinery Technology Co Ltd
Current assignee: Huzhou Heming Machinery Technology Co Ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-01-15

Abstract

The invention discloses a high-stability circuit connector which comprises a socket and a plug, wherein the plug consists of a plug body and two electric connecting rods arranged on the plug body, the side wall of the socket is provided with two symmetrically arranged slots, the side wall of the socket is provided with a shifting groove, the inner wall of the shifting groove is connected with a baffle through a reset spring, the two electric connecting rods penetrate through the baffle and are respectively connected with the inner walls of the two slots in a sliding manner, the inner bottoms of the two slots are respectively provided with an electric connecting groove, the inner parts of the two electric connecting grooves are respectively provided with an electric connecting mechanism, and the electric connecting mechanism comprises two symmetrically arranged electric connecting heads. Has the advantages that: through setting up and connect the electric pole for connect the electric pole and insert the back, will extrude and connect the electric pole and make and connect the electric pole deformation to make and connect the electric pole through self deformation parcel, make and connect the electric pole and can remain stable in whole electricity process, can not lead to connecting the electric position contact badly because of inserting frequently.

Description

High-stability circuit connector

Technical Field

The invention relates to the technical field of connectors, in particular to a high-stability line connector.

Background

Connectors, also known as splices and sockets, are commonly referred to as electrical connectors. A device connecting two active devices, which transmits current or signals, and the male terminal and the female terminal can transmit messages or current after contacting, also called as a connector;

after current plug and socket connection, the effect that very easily receives the outside to drag leads to the plug to break away from the socket to make and connect the electric process interrupt, the loss that causes to the consumer is very big, and the unable self-protection of current connector, lead to the power supply unstable inadequately, when plug and socket inside temperature lead to rising because of the trouble simultaneously, the unable self-protection of current connector also in time, make the connector internal line very easily receive the damage, consequently need for a high stability's line connector urgent.

Disclosure of Invention

The invention aims to solve the problem that a connector plug is easy to fall off to cause power failure in the prior art, and provides a high-stability line connector.

In order to achieve the purpose, the invention adopts the following technical scheme: a high-stability circuit plug-in connector comprises a socket and a plug, wherein the plug consists of a plug body and two electric connecting rods arranged on the plug body, the side wall of the socket is provided with two symmetrically-arranged slots, the side wall of the socket is provided with a shifting groove, the inner wall of the shifting groove is connected with a baffle through a reset spring, the two electric connecting rods penetrate through the baffle and are respectively in sliding connection with the inner walls of the two slots, the inner bottoms of the two slots are respectively provided with an electric connecting groove, an electric connecting mechanism is arranged inside the two electric connecting grooves and comprises two symmetrically-arranged electric connecting heads, the inner walls of the electric connecting grooves are connected with an electric connecting plate through electric connecting springs, electric connecting capsules which are abutted against the corresponding electric connecting rods are fixed on the side walls of the electric connecting plate, the inner walls of the two slots are respectively provided with a receiving groove, and the inner walls of the two receiving grooves are respectively connected with a stop dog through a contraction, the inner walls of the two slots are inserted with electromagnets, the side walls of the two electric connecting rods are provided with baffle grooves, and the two baffle blocks are respectively abutted against the inner walls of the two baffle grooves.

In the high-stability circuit connector, the inner walls of the two electricity receiving grooves are provided with annular sliding grooves, the side walls of the two electricity receiving plates are respectively fixed with annular push rods, the two push rods are respectively connected with the inner walls of the two sliding grooves in a sealing and sliding manner, and dichloromethane solution is filled in the two sliding grooves.

In foretell high stable line connector, two time delay chambeies that correspond with two holding groove positions are seted up to the inside of socket, two the time delay chamber all runs through the backwash tank and the injection tank of seting up and corresponding holding inslot portion intercommunication, the inside of backwash tank and injection tank all is equipped with the check valve, the inside packing of time delay intracavity has hydraulic oil, connect the electric bag to make and inside the packing has mercury by the conducting film.

Compared with the prior art, the invention has the advantages that:

1. according to the invention, by arranging the electromagnet, when the electric connecting rod is inserted into the slot and is contacted with the electric connecting capsule, the whole circuit is directly conducted, and the electromagnet is electrified to generate a stronger magnetic action on the stop block, so that the stop block is inserted into the stop slot under the action of the magnetic force, and further the stop block is butted with the electric pole to form an effective block, so that the electric connecting rod cannot be directly pulled out of the slot, and the plug cannot be directly separated from the socket under the pulling of external force after the electric connecting circuit is electrified, so that the electric connecting process is not influenced by the external force, and the electric connecting process is ensured to be stable;

2. according to the invention, the electric connecting rod is inserted, and then the electric connecting rod is extruded by the electric connecting capsule to deform the electric connecting capsule, so that the electric connecting rod is wrapped by the electric connecting capsule through self deformation, the electric connecting rod can be kept stable in the whole electric connecting process, and poor contact of electric connecting positions due to frequent plugging is avoided;

3. according to the invention, when the temperature of the socket and the plug rises due to the conditions of circuit failure and the like, dichloromethane in the chute absorbs heat and gasifies, so that the air pressure in the chute increases, the push rod is pushed to move, the electric connection plate is displaced and separated from the electric connection head, the whole circuit is disconnected, the serious damage of the circuit caused by continuous overheating is avoided, meanwhile, the stop block is not attracted any more when the electromagnet is powered off, the electric connection rod can be directly pulled out in an overheating state, and therefore, a user can directly pull out the plug by pulling external connection wires, and the damage to the user is avoided;

4. according to the invention, through the design of the backflow groove and the injection groove, the speed of the hydraulic oil in the time delay cavity entering the receiving groove is far higher than the speed of the hydraulic oil in the receiving groove entering the time delay cavity, so that the outward moving speed of the stop block is obviously lower, the stop block cannot influence the pulling-out of the electric pole in the plug pulling-out process, and the plug can be easily pulled out.

Drawings

FIG. 1 is a schematic view of a high stability circuit connector according to the present invention;

fig. 2 is a schematic structural view of another state of a high-stability circuit connector according to the present invention.

In the figure: the socket 1, the plug body 2, the power connection rod 3, the slot 4, the shifting slot 5, the reset spring 6, the baffle 7, the power connection slot 8, the power connection spring 9, the power connection plate 10, the power connection capsule 11, the sliding slot 12, the push rod 13, the power connection head 14, the accommodating slot 15, the contraction spring 16, the stop dog 17, the baffle slot 18, the delay cavity 19, the reflux slot 20, the injection slot 21 and the electromagnet 22.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-2, a high-stability circuit plug-in connector comprises a socket 1 and a plug, the plug is composed of a plug body 2 and two electric connecting rods 3 thereon, the side wall of the socket 1 is provided with two symmetrically arranged slots 4, the side wall of the socket 1 is provided with a shifting slot 5, the inner wall of the shifting slot 5 is connected with a baffle 7 through a return spring 6, the baffle 7 is a boundary of the plug in the socket 1 inserting process, when the plug body 2 abuts against the baffle 7, the electric connection is successful, the two electric connecting rods 3 penetrate through the baffle 7 and are respectively connected with the inner walls of the two slots 4 in a sliding manner, the inner bottoms of the two slots 4 are respectively provided with an electric connecting slot 8, the inside of the two electric connecting slots 8 is respectively provided with an electric connecting mechanism, the electric connecting mechanism comprises two symmetrically arranged electric connecting heads 14, the inner wall of the electric connecting slot 8 is connected with an electric connecting plate 10 through an electric connecting spring 9, the side wall of the electric connecting plate 10 is, the inner wall of two slots 4 has all been seted up and has been accomodate groove 15, and two inner walls of accomodating groove 15 all are connected with dog 17 through shrink spring 16, and the inner wall of two slots 4 is all inserted and is equipped with electro-magnet 22, and two lateral walls that connect electric pole 3 have all been seted up and have been kept off groove 18, and two dog 17 offsets with two 18 inner walls that keep off groove respectively, and dog 17 effectively hinders to connect electric pole 3 and outwards take out to avoid the plug to break away from socket 1.

Two inner walls that connect electroplax 8 have seted up annular spout 12, and two lateral walls that connect electroplax 10 all are fixed with annular push rod 13, and two push rods 13 respectively with the inner wall sealing sliding connection of two spouts 12, the inside of two spouts 12 all is filled has dichloromethane solution, thereby will gasify promotion push rod 13 and remove being heated the hand, and push rod 13 is insulating material.

Two time delay chamber 19 that correspond with two take in groove 15 positions are seted up to socket 1's inside, two time delay chamber 19 all run through set up with correspond take in the inside return chute 20 and the injection tank 21 of intercommunication of groove 15, the inside of return chute 20 and injection tank 21 all is equipped with the check valve, return chute 20 aperture is far greater than injection tank 21, thereby make the speed of dog 17 outside removal obviously reduce, the inside packing of time delay chamber 19 has hydraulic oil, connect electric capsule 11 to be made by the conductive film and inside packing has mercury, and connect electric capsule 11 to have certain elasticity, insert the back at connecting electric pole 3, the conductive film will wrap up connecting electric pole 3, thereby guarantee effective comprehensive connecing, can not appear the bad contact condition because of wearing and tearing.

According to the invention, when a plug is inserted into the socket 1, the electric connecting rod 3 penetrates through the baffle 7 and enters the slot 4 until the electric connecting rod 3 is contacted with the electric connecting cell 11, the electric connecting rod 3 is electrically connected with the electric connecting plate 10 through the self conductivity of the electric connecting cell 11 and mercury in the electric connecting cell 11, then the whole circuit is connected through the electric connecting head 14, after the circuit is connected, the electromagnet 22 generates strong magnetic attraction force on the stop block 17, the stop block 17 moves into the stop groove 18 under the action of magnetic force, so that the electric connecting rod 3 is prevented from moving and cannot be directly pulled out, and in the electric connecting process, the plug cannot be directly separated from the socket 1 even being pulled by external strong force, so that the whole electric connecting process is very stable, the power failure condition cannot occur, and the electric connecting process is stable and effective;

when the plug needs to be pulled out, the plug body 2 is firstly pushed to move towards the inside of the displacement groove 5, so that the electric connecting rod 3 moves towards the inside of the electric connecting groove 8, the electric connecting rod 3 pushes the electric connecting cell 11 and the electric connecting plate 10 to move towards the inside of the electric connecting groove 8, the electric connecting plate 10 drives the push rod 13 to move, the electric connecting plate 10 is separated from the position of the electric connecting head 14, the whole circuit is powered off, the power-off electromagnet 22 does not attract the stop block 17 any more, the stop block 17 is contracted into the accommodating groove 15 under the elastic force of the contraction spring 16, and the electric connecting rod 3 is not blocked any more, so that the electric connecting rod 3 can be pulled out outwards;

meanwhile, in the process of pulling out the electric connecting rod 3, when the electric connecting rod 3 is not separated from the electric connecting cell 11, the electric connecting spring 9 pushes the electric connecting plate 10 to reset, so that the whole circuit is powered up again, and the electromagnet 22 is powered up again, the stop 17 is attracted again, because the deformation of the power connection spring 9 needs a certain time, the power connection plate 10 can not be instantaneously contacted with the power connection head 14 at the instant of drawing the power connection rod 3, and the stop 17, when moving towards the outside of the housing groove 15, will suck the hydraulic oil inside the delay chamber 19, since the diameter of the injection groove 21 is small, the stopper 17 moves relatively slowly outward, and the stopper 17 cannot move rapidly inward and outward of the storage groove 15, and thus, in the process of rapidly pulling out the power receiving pole 3, the stop block 17 cannot stop the movement of the power receiving pole 3, so that the whole plug can be easily pulled out;

and when situations such as the circuit breaks down lead to socket 1 and plug temperature to rise, the inside dichloromethane of spout 12 will absorb heat and gasify, thereby make the inside atmospheric pressure of spout 12 increase, and then promote push rod 13 and remove, make the electricity board 10 aversion and connect the electric head 14 to break away from, make whole circuit disconnection, it is serious to avoid lasting overheated lead to the circuit damage, electromagnet 22 outage will no longer attract dog 17 simultaneously, make to connect electric pole 3 can directly be extracted under overheated state, thereby make the user can directly extract the plug through dragging outside wiring, can not cause the damage to the user.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A high-stability line connector comprises a socket (1) and a plug, wherein the plug is composed of a plug body (2) and two electric connecting rods (3) arranged on the plug body, and is characterized in that two slots (4) symmetrically arranged are formed in the side wall of the socket (1), a shifting groove (5) is formed in the side wall of the socket (1), a baffle (7) is connected to the inner wall of the shifting groove (5) through a reset spring (6), the two electric connecting rods (3) penetrate through the baffle (7) and are respectively in sliding connection with the inner walls of the two slots (4), electric connecting grooves (8) are formed in the inner bottoms of the two slots (4), electric connecting mechanisms are arranged in the electric connecting grooves (8) and comprise two electric connecting heads (14) symmetrically arranged, the inner walls of the electric connecting grooves (8) are connected with electric connecting plates (10) through electric connecting springs (9), connect the lateral wall of electroplax (10) to be fixed with the electric capsule (11) that offsets with corresponding electric pole (3), two the inner wall of slot (4) has all been seted up and has been accomodate groove (15), two the inner wall of accomodating groove (15) all is connected with dog (17), two through shrink spring (16) the inner wall of slot (4) all is inserted and is equipped with electro-magnet (22), two retaining groove (18), two have all been seted up to the lateral wall of electric pole (3) dog (17) offsets with two retaining groove (18) inner wall respectively.

2. The high-stability circuit connector according to claim 1, wherein the inner walls of the two electrical connection grooves (8) are provided with annular sliding grooves (12), the side walls of the two electrical connection plates (10) are respectively fixed with annular push rods (13), the two push rods (13) are respectively connected with the inner walls of the two sliding grooves (12) in a sealing and sliding manner, and dichloromethane solution is filled in the two sliding grooves (12).

3. The high-stability line connector according to claim 1, wherein two delay cavities (19) corresponding to the positions of the two accommodating grooves (15) are formed in the socket (1), the two delay cavities (19) are respectively formed by penetrating through a backflow groove (20) and an injection groove (21) communicated with the corresponding accommodating grooves (15), one-way valves are respectively arranged in the backflow groove (20) and the injection groove (21), hydraulic oil is filled in the delay cavities (19), and the connecting capsules (11) are made of conductive films and are filled with mercury.