CN219123602U - Industrial plug connector - Google Patents

Abstract

The utility model discloses an industrial plug connector which comprises two bases, wherein the two bases are hollow, a cavity is formed in each base, a socket component is detachably connected in the cavity of one base, a plug component for realizing electric connection with the socket component in plug-in fit is detachably connected in the cavity of the other base, through holes communicated with respective adjacent cavities are formed in the starting ends of the two bases, through holes for penetrating an external cable are formed in the tail ends of the two bases, the two through holes are communicated with the respective adjacent cavities, and fixing pieces used for clamping and fixing the external cable are arranged at the tail ends of the two bases. The utility model solves the problems that the tail end cable of the industrial plug connector in the prior art is scattered, easy to shake and easy to be influenced by external stress so as to separate from the industrial plug connector.

Description

Industrial plug connector

Technical Field

The utility model relates to the technical field of industrial connectors, in particular to an industrial connector.

Background

Industrial plug connector refers to a plug and socket used in industry and used for coping with severe industrial environments, the industrial plug connector is divided into a plug base and a socket base, namely, the plug base and the socket base are divided into a male connector and a female connector, the tail ends of the plug base and the socket base are connected with power-on parts such as cables, but the industrial plug connector in the prior art lacks a fixing device for fixing the power-on parts such as the cables, so that the connection part between the cables and the plug or the socket is easy to shake on the plug and socket, and is also easy to be influenced by external stress to break away from the plug and socket, so that connection failure is caused, the scattered cables at the tail ends of the plug and socket are easy to influence the installation of other parts outside, and meanwhile, the industrial plug and the socket in the prior art are easy to separate under the action of external force after being plugged together, have poor protection, and safety accidents are easy to occur.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an industrial connector, which aims to solve the problems that the tail end cable of the industrial connector is scattered, easy to shake and easy to be influenced by external stress so as to separate from the industrial connector in the prior art.

In order to achieve the above purpose, the utility model provides an industrial plug connector, which comprises two bases, wherein the two bases are hollow and provided with cavities, one of the cavities of the bases is detachably connected with a socket component, the other cavity of the base is detachably connected with a plug component which is used for being in plug-in fit with the socket component to realize electric connection, the starting ends of the two bases are provided with through holes which are communicated with respective adjacent cavities, the tail ends of the two bases are provided with through holes for an external cable to penetrate, the two through holes are communicated with the respective adjacent cavities, and the tail ends of the two bases are provided with fixing pieces which are used for clamping and fixing the external cable.

The technical scheme is beneficial in that: before an operator places the industrial plug connector at two places respectively, the external cables need to be respectively penetrated into the two through holes, at the moment, the two groups of cables are respectively connected with the plug assembly and the socket assembly in a point mode, after the placement of the cables is finished, the operator bundles the external cables through the fixing piece and fixes the connection part between the cables and the plug or the socket, so that the shaking of the cables is avoided, meanwhile, the fixing piece can limit the cables to be prevented from being separated from the plug assembly or the socket assembly due to external stress, the occurrence probability of safety accidents is further reduced, and the service life is prolonged; in the technology, the plug component and the socket component are respectively detachably connected in the cavities of the corresponding bases, and can be detachably connected through the connecting pieces such as bolts, so that an operator can conveniently change the positions of the plug component and the socket component according to the requirements after installing the bases or connecting cables, and the operator can conveniently change the adjusting positions, so that the positions of the plug component and the socket component are changed in different occasions, namely, the plug component is arranged in the base installed on the A tool, but the socket component is needed at the position according to the connection requirements, and the operator can detach the plug component in the base installed on the A tool to change the plug component into the socket component at the moment, so that the different working condition requirements are adapted; the connection mode between the external cable and the plug assembly and the socket in the above technology is the existing connection mode, so that the specific connection mode and the connection structure thereof are not repeated.

The utility model further provides that: the mounting includes fixing cap, first screw rod and second screw rod, the fluting has been seted up to the fixing cap bottom, fluting inner peripheral wall and the terminal outer peripheral wall threaded connection of base set up, the trompil that supplies external cable to wear to establish is seted up at fixing cap top, trompil and fluting intercommunication setting, the fixing cap top is provided with two linkage pieces, two the linkage piece sets up relatively, the fixing cap top is provided with left clamping piece and right clamping piece, the radial cross-section of left clamping piece and right clamping piece all is the semicircle form, left clamping piece and right clamping piece combination form the clamp ring, clamp ring cavity is formed with the clamp hole that supplies external cable to wear to establish, clamp hole, trompil, perforation three coaxial setting, left clamping piece and right initial end all run through first screw, left clamping piece end and right clamping piece end all run through the third screw, set up the second screw on the linkage piece, first screw respectively with one of them second screw and two first screw threaded connection settings on the linkage piece, second screw and another second screw rod set up with the second screw thread connection of two on the linkage piece respectively.

The technical scheme is beneficial in that: the operating personnel with fixed cap and terminal threaded connection of base for fixed cap cover is established on the base end, trompil, perforation and clamp hole three coaxial setting this moment, make the operating personnel can stimulate the cable and pass clamp hole in proper order, trompil and perforation, until the cable penetrates in the cavity, after operating personnel is connected cable and plug assembly or socket subassembly, operating personnel can unscrew first screw rod and second screw rod, make left clamping piece and right clamping piece can move about for the linkage piece, operating personnel extrudes left clamping piece and right clamping piece this moment, make left clamping piece and right clamping piece inner peripheral wall extrude respectively on external cable peripheral wall, left clamping piece and right clamping piece make up the clamp ring this moment, then carry out the centre gripping to external cable and fix, then operating personnel screw in first screw rod, make first screw rod penetrate in proper order the first screw of left clamping piece, the second screw of one of linkage pieces and right clamping piece and with three threaded connection, and then realize left clamping piece and right clamping piece preliminary location on this piece, then operating personnel continue to screw in second screw rod and move about linkage piece, make the second screw rod penetrate left third in proper order, another clamping piece and the second clamping piece and right clamping piece and the second clamping piece can not take place the clamp down the probability and the terminal is connected with the base through the left clamping piece and the right clamping piece, and the end is connected with the cable is guaranteed to the left clamping piece and can not take place the end is connected with the clamp cap and the outer end is located down.

The utility model further provides that: the perforating opening part is circumferentially distributed with gathering pieces which are used for being buckled on the peripheral wall of an external cable, a plurality of gathering pieces are combined to form a gathering ring used for clamping the external cable, a plurality of gathering pieces are gathered towards the perforating axis direction, and a plurality of gathering pieces are made of elastic rubber materials.

The technical scheme is beneficial in that: in the above-mentioned technique a plurality of piece that gathers together are gathered together towards perforation axis direction and are set up, and after operating personnel breaks off and gathers together the piece with the fingers and thumb, inserts the perforation with the cable after, operating personnel no longer breaks off with fingers and thumb and gathers together the piece, gathers together the piece and is made by elastic rubber material for gather together the piece elasticity and reset and withhold on the cable periphery wall, realize the preliminary centre gripping to the cable fixedly, and then improve the stability of cable on the base.

The utility model further provides that: the connecting piece is including being used for the cover to establish the go-between at the butt joint department of two base top, two all arrange first screw thread on the base top periphery wall in the ring direction, arrange the second screw thread that is used for carrying out screw-thread fit with two first screw threads on the go-between periphery wall in the ring direction.

The technical scheme is beneficial in that: after the plug assembly is connected with the socket assembly, an operator rotates into the connecting ring, the connecting ring is sleeved at the butt joint position of the initial ends of the two bases, at the moment, the second threads are respectively in threaded connection with the two first threads along with the rotation of the connecting ring, and then the fixing of the connecting ring at the butt joint position of the initial ends of the two bases is realized, so that the two bases are difficult to separate, the connection strength between the two bases is improved, and the connection strength between the plug assembly and the socket assembly is further improved.

The utility model further provides that: the two bases are movably connected with connecting ropes, the connecting ropes are connected with sealing caps, the bottom surfaces of the sealing caps are provided with sealing grooves for sealing through holes on the bases adjacent to each other, and third threads which are used for being in threaded fit with the first threads adjacent to each other are circumferentially distributed on the inner peripheral walls of the sealing grooves.

The technical scheme is beneficial in that: the sealing cap is movably arranged on the connecting rope, so that after the two bases are separated, the sealing cap can be in threaded fit with the initial ends of the bases which are adjacent and correspond to each other through the sealing groove, namely, the third threads are in threaded connection with the first threads, the sealing cap is used for sealing the through hole at the initial end of the base, and then the functions of dust prevention, water prevention and the like are achieved.

Drawings

FIG. 1 is a three-dimensional view of the assembled state of the present utility model;

FIG. 2 is a three-dimensional view of a base with a plug assembly of the present utility model;

FIG. 3 is a three-dimensional view of a base with a receptacle assembly of the present utility model;

FIG. 4 is a three-dimensional view of the combined state explosion of the present utility model;

fig. 5 is a radial sectional view of the fixing cap in the present utility model.

Detailed Description

The utility model provides an industrial plug connector, which comprises two bases 1, wherein the two bases 1 are hollow and provided with cavities 11, a socket component 2 is detachably connected in the cavity 11 of one base 1, a plug component 21 for realizing electric connection with the socket component 2 in a plug-in fit way is detachably connected in the cavity 11 of the other base 1, the starting ends of the two bases 1 are provided with through holes 12 communicated with the respective adjacent cavities 11, the tail ends of the two bases 1 are provided with through holes 13 for penetrating external cables, the two through holes 13 are communicated with the respective adjacent cavities 11, the tail ends of the two bases 1 are provided with fixing pieces for clamping and fixing the external cables, the fixing pieces comprise a fixing cap 3, a first screw rod 31 and a second screw rod 32, the bottom of the fixing cap 3 is provided with a slot, the inner peripheral wall of the slot is in threaded connection with the outer peripheral wall at the tail end of the base, an opening 33 for the outside cable to pass through is formed in the top of the fixing cap 3, the opening 33 is communicated with the slot, two linkage blocks 34 are arranged at the top of the fixing cap 3, the two linkage blocks 34 are oppositely arranged, a left clamping piece 35 and a right clamping piece 36 are arranged at the top of the fixing cap 3, radial sections of the left clamping piece 35 and the right clamping piece 36 are all semicircular, a clamping ring is formed by combining the left clamping piece 35 and the right clamping piece 36, a clamping hole 37 for the outside cable to pass through is formed in the clamping ring, the starting end of the left clamping piece 35 and the starting end of the right clamping piece 36 are coaxially arranged, a first screw hole 38 is penetrated, a third screw hole 39 is penetrated through the tail end of the left clamping piece 35 and the tail end of the right clamping piece 36, a second screw hole 341 is formed on the linkage block 34, the first screw 31 is respectively in threaded connection with a second screw hole 341 and two first screw holes 38 on one linkage block 34, the second screw 32 is respectively in threaded connection with a second screw hole 341 and two third screw holes 39 on the other linkage block 34, gathering pieces 4 used for being buckled on the outer peripheral wall of an external cable are annularly distributed at the opening of the connecting ring 5, a plurality of gathering pieces 4 are combined to form a gathering ring used for clamping the external cable, a plurality of gathering pieces 4 are gathered towards the axis direction of the perforating ring 13 and are arranged, a plurality of gathering pieces 4 are made of elastic rubber materials, the connecting piece comprises a connecting ring 5 used for being sleeved at the butt joint position of the initial ends of the two bases 1, first threads 14 are annularly distributed on the outer peripheral wall of the initial ends of the two bases 1, second threads 51 used for being in threaded fit with the two first threads 14 are annularly distributed on the inner peripheral wall of the connecting ring 5, connecting ropes 6 are movably connected on the bases 1, sealing caps 61 are connected on the connecting ropes 6, and sealing caps 61 are arranged on the inner peripheral walls of the sealing caps 62 and are used for being matched with the sealing grooves of the adjacent sealing rings 63.

While the basic principles and main features of the present utility model and advantages of the present utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing specification merely illustrate the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined in the appended claims and their equivalents.

Claims (5)

1. An industrial plug connector, characterized in that: including two bases, two the cavity has all been seted up to the base cavity, one of them can be dismantled in the cavity of base and be connected with socket assembly, another can be dismantled in the cavity of base and be connected with in the cavity be used for with socket assembly grafting cooperation realize the plug assembly of electricity connection, two the through-hole with the adjacent cavity intercommunication of each is all seted up at the base top, two the perforation that supplies external cable to penetrate has all been seted up at the base end, two the perforation all sets up with the adjacent cavity intercommunication of each, two the base end all is provided with the mounting that is used for with pressing from both sides tightly and fix external cable.

2. An industrial plug according to claim 1, wherein: the mounting includes fixing cap, first screw rod and second screw rod, the fluting has been seted up to the fixing cap bottom, fluting inner peripheral wall and the terminal outer peripheral wall threaded connection of base set up, the trompil that supplies external cable to wear to establish is seted up at fixing cap top, trompil and fluting intercommunication setting, the fixing cap top is provided with two linkage pieces, two the linkage piece sets up relatively, the fixing cap top is provided with left clamping piece and right clamping piece, the radial cross-section of left clamping piece and right clamping piece all is the semicircle form, left clamping piece and right clamping piece combination form the clamp ring, clamp ring cavity is formed with the clamp hole that supplies external cable to wear to establish, clamp hole, trompil, perforation three coaxial setting, left clamping piece and right initial end all run through first screw, left clamping piece end and right clamping piece end all run through the third screw, set up the second screw on the linkage piece, first screw respectively with one of them second screw and two first screw threaded connection settings on the linkage piece, second screw and another second screw rod set up with the second screw thread connection of two on the linkage piece respectively.

3. An industrial plug according to claim 1, wherein: the perforating opening part is circumferentially distributed with gathering pieces which are used for being buckled on the peripheral wall of an external cable, a plurality of gathering pieces are combined to form a gathering ring used for clamping the external cable, a plurality of gathering pieces are gathered towards the perforating axis direction, and a plurality of gathering pieces are made of elastic rubber materials.

4. An industrial plug according to claim 1, wherein: the connecting rings are sleeved at the abutting joint positions of the initial ends of the bases, first threads are circumferentially distributed on the peripheral walls of the initial ends of the bases, and second threads which are in threaded fit with the first threads are circumferentially distributed on the peripheral walls of the connecting rings.

5. An industrial plug according to claim 4, wherein: the two bases are movably connected with connecting ropes, the connecting ropes are connected with sealing caps, the bottom surfaces of the sealing caps are provided with sealing grooves for sealing through holes on the bases adjacent to each other, and third threads which are used for being in threaded fit with the first threads adjacent to each other are circumferentially distributed on the inner peripheral walls of the sealing grooves.

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