CN113871977A

CN113871977A - Industrial connector

Info

Publication number: CN113871977A
Application number: CN202111123998.0A
Authority: CN
Inventors: 王江西
Original assignee: Shenzhen Richlight Technology Co ltd
Current assignee: Shenzhen Richlight Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2021-12-31
Anticipated expiration: 2041-09-24
Also published as: CN113871977B

Abstract

The utility model belongs to the technical field of communication connector's technique and specifically relates to a relate to an industrial connector, it includes public head, female head, electric wire and receive and release the seat, female end outlet has been seted up to one side of receiving and releasing the seat, the public end outlet has been seted up to the opposite side of receiving and releasing the seat, the electric wire set up in receive and release in the seat, receive and release the seat and be provided with the coiling mechanism who is used for receiving and releasing the electric wire, female head set up in female end outlet, receive and release the seat be provided with be used for with female head electric connection's coupling assembling, public head set up in public end outlet, the one end of electric wire runs through public end outlet, and with public first electric connection. The application has the effects of preventing wires from bundling or stumbling people and improving the application range of the industrial connector.

Description

Industrial connector

Technical Field

The application relates to the technical field of communication connectors, in particular to an industrial connector.

Background

The connectors are bridges for transmitting signals and connecting current in electronic communication equipment, and can be divided into a large number of types, and the selection of the connectors is different according to different application environments, frequencies and objects.

Current connector includes public head, electric wire and female head, and the electric wire is arranged in between public head and the female head, the one end and the public first electric connection of electric wire, the other end and the female first electric connection of electric wire. When two communication equipment need to be put through, the staff connects the male connector to one of the equipment, then connects the female connector to the other equipment, and under the effect of the electric wire, the two communication equipment are put through each other.

With respect to the related art in the above, the inventors considered that since the length of the electric wire is already predetermined, when the interval between the two communication apparatuses is changed, if the electric wire is not long enough, the two communication apparatuses cannot be connected through the connector; if the electric wire has a sufficient length but the electric wire having an excessive length is not wound, the electric wire is bound or the electric wire is easily tripped by a worker.

Disclosure of Invention

In order to prevent the electric wire from bundling or stumbling people and improve the application range of the industrial connector, the application provides the industrial connector.

The application provides an industrial connector adopts following technical scheme:

the utility model provides an industrial connector, includes public head, female head, electric wire and receive and releases the seat, receive and release one side of seat and seted up female end outlet, receive and release the opposite side of seat and seted up public end outlet, the electric wire set up in receive and release in the seat, receive and release the seat and be provided with the coiling mechanism who is used for receiving and releasing the electric wire, female head set up in female end outlet, receive and release the seat be provided with be used for with female head electric connection's coupling assembling, public head set up in public end outlet, the one end of electric wire runs through public end outlet, and with public head electric connection.

By adopting the technical scheme, firstly, when the industrial connector needs to be used, a worker firstly electrically connects the female head to a female-end wire outlet of the winding and unwinding seat through the connecting component in advance, and simultaneously electrically connects the female head with one piece of equipment, then pulls out the electric wire through the winding device according to the length of the electric wire actually required on site, and simultaneously electrically connects the male head to the other piece of equipment, and at the moment, the electric wire with the redundant length is wound in the winding and unwinding seat, so that the electric wire can be prevented from bundling or tripping over people; secondly, when the retractable seat is required to be electrically connected with other types of connectors, workers can be electrically connected with the other types of connectors through the connecting assembly to replace the female connector, so that the application range of the industrial connector is favorably widened.

Optionally, the winding device includes a winding and unwinding shaft, a coil spring and a positioning mechanism for controlling the rotation of the winding and unwinding shaft, a fixed seat is arranged in the winding and unwinding seat, a rotation groove is formed in one side of the fixed seat, the winding and unwinding shaft is arranged in the winding and unwinding seat, one end of the winding and unwinding shaft penetrates through the fixed seat and extends into the rotation groove, the coil spring is arranged in the rotation groove, one end of the coil spring is connected with the inner wall of the fixed seat, and the other end of the coil spring is connected with one end side wall of the winding and unwinding shaft.

Through adopting above-mentioned technical scheme, when the staff pulls out the electric wire towards the direction of keeping away from the seat of receiving and releasing through public head, the electric wire drives the receipts and releases the axle and rotate, wind spring elastic deformation and save elasticity this moment, when needs are fixed in the electric wire in a certain length of pulling out, under positioning mechanism's effect, receive and release the axle and be fixed in receiving and releasing the seat this moment, and the electric wire is fixed in the length of pulling out at present, after loosening positioning mechanism, the wind spring releases elasticity this moment, the wind spring resets and drives the receipts and releases the axle and rotate in the opposite direction, receive and release the axle and roll up the electric wire in receiving and releasing the seat, and then be favorable to improving the electric wire and receive and release and fixed stability.

Optionally, positioning mechanism includes positioning gear and wedge, the one end of receive and release the axle runs through receive and release the seat, and with receive and release the axle and rotate to be connected, the fixed cover of positioning gear is located the one end of receive and release the axle, the wedge set up in receive and release one side of seat, the wedge with the positioning gear cooperatees, receive and release the seat and be provided with and be used for driving the wedge cooperate in the positioning gear's compress tightly the subassembly.

Through adopting above-mentioned technical scheme, when the staff drives the electric wire through public head and pulls out towards the direction of keeping away from receiving and releasing the seat, the electric wire drives the axle of receiving and releasing and rotates, the axle of receiving and releasing drives positioning gear and rotates, simultaneously under the effect that compresses tightly the subassembly, the wedge cooperates in positioning gear all the time this moment, when the staff releases the public head, the tooth root of positioning gear is located to the wedge card this moment, positioning gear is positioned current position, and the electric wire is fixed in current length of pulling out, and then be favorable to improving the electric wire and be fixed in the stability of a certain length of pulling out.

Optionally, the compressing assembly comprises a compressing cylinder, the compressing cylinder is arranged on one side of the retracting seat, a compressing rod is arranged in the compressing cylinder in a sliding mode, one end of the compressing rod penetrates through the compressing cylinder and extends out of one end of the compressing cylinder, one end of the compressing rod is connected with the wedge block, and the compressing cylinder is provided with an elastic piece which is used for being matched with and driving the compressing rod to move.

Through adopting above-mentioned technical scheme, when the direction that the axle was pulled out along the electric wire drives positioning gear and rotates, under the mating reaction of elastic component, positioning gear drives the wedge and removes, and the wedge cooperates the tooth root in positioning gear all the time, when releasing the hand and loosening the electric wire, and the coil spring resets, under the effect of elastic component, the wedge is pegged graft in the tooth root of positioning gear, and positioning gear is located current state, and then is favorable to improving the stability of the direction of rotation of control axle.

Optionally, the elastic member is a spring, a moving block is arranged on a side wall ring of the compression rod, the spring is sleeved on the compression rod, one end of the spring is connected with the inner side of the compression cylinder, and the other end of the spring is connected with one side of the moving block.

Through adopting above-mentioned technical scheme, when the staff drives the compression bar and removes towards the direction of keeping away from the positioning gear, the compression bar drives movable block and wedge respectively and removes towards the direction of keeping away from the positioning gear, movable block pressure spring this moment, spring elastic deformation, the wedge breaks away from in the positioning gear, and the coil spring resets and drives the axle of receiving and releasing and rotate in the opposite direction, when the staff releases the hand and loosens the compression bar, spring release elasticity this moment, and drive the compression bar through the movable block and remove towards the direction that is close to the positioning gear, the wedge is resupplied in the surface of positioning gear this moment, and then be favorable to improving the wedge cooperation or break away from in the stability of positioning gear.

Optionally, the coupling assembling includes the clamp plate, female end outlet is provided with the connecting seat, the one end of connecting seat is uncovered setting, the spread groove has been seted up at the top of connecting seat, the spread groove respectively with the connecting seat and receive and release the seat and communicate mutually, be provided with the current conducting plate in the connecting seat, the one end of electric wire with current conducting plate electric connection, the one end of female head is provided with reserves the wiring, reserve the wiring with the connecting seat is pegged graft, the clamp plate slide in the spread groove, the connecting seat is provided with and is used for driving the clamp plate compresses tightly reserve the mounting of wiring.

By adopting the technical scheme, when the female head is required to be electrically connected with the winding and unwinding seat, a worker firstly inserts the reserved wiring of the female head into the open end of the connecting seat, then presses the reserved wiring by the fixing piece, and under the action of the current conducting plate, the reserved wiring is electrically connected with the electric wire; in a similar way, when the connector of other types needs to be electrically connected, the working personnel can insert the reserved wiring of the connector of other types into the connecting seat and then press the reserved wiring through the pressing plate, so that the application range of the industrial connector is favorably widened.

Optionally, the mounting is a plastic rod, the plastic rod is disposed on the top plate of the pressing plate, the plastic rod is inserted into the connecting groove, first fixing teeth are disposed on one side of the plastic rod, second fixing teeth are correspondingly disposed on the connecting groove based on the groove bottom of the connecting groove, and the first fixing teeth and the second fixing teeth are meshed with each other.

Through adopting above-mentioned technical scheme, when the staff pressed down towards the direction that is close to the current conducting plate through the drive platen of plastics pole, this moment the plastics pole was pegged graft in the spread groove, and first fixed tooth and the fixed tooth intermeshing of second on the plastics pole, when releasing the plastics pole when putting one's hand, under the effect of first fixed tooth and the fixed tooth of second, the clamp plate was fixed in the spread groove this moment, and then was favorable to improving the clamp plate and compresses tightly the stability of reserving the wiring.

Optionally, one side of the positioning gear is provided with a scale.

Through adopting above-mentioned technical scheme, when the staff drives the receipts through pulling out the electric wire and puts the axle and rotate, receive and put the axle and pass through positioning gear and drive the scale rotation, the staff accessible this moment observes the rotation number of turns of scale in order to confirm the length of pulling out of electric wire.

Optionally, a slot is formed in the side wall of the take-up and pay-off shaft, a through hole is formed in one end of the take-up and pay-off shaft, the slot is communicated with the through hole, and one end of the electric wire sequentially penetrates through the slot and the through hole and extends out of one end of the take-up and pay-off shaft.

Through adopting above-mentioned technical scheme, the slot and the perforation are run through in proper order to the one end of electric wire, are favorable to improving the convenience of electric wire rolling on the receipts and releases the epaxial.

Optionally, a male end outlet of the retractable seat is provided with an iron block, one end of the male head is provided with a magnet, and the magnet and the iron block attract each other.

By adopting the technical scheme, when the electric wire is completely rolled on the take-up and pay-off shaft, the magnet on the male head is attracted with the magnet at the outlet of the male end, so that the connection part of the male head and the electric wire is prevented from being broken due to long-term bending.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the industrial connector needs to be used, a worker firstly electrically connects the female head to a female-end wire outlet of the take-up and pay-off seat through the connecting component in advance, simultaneously electrically connects the female head with one piece of equipment, then pulls out the wire through the winding device according to the length of the wire actually needed on site, and simultaneously electrically connects the male head to the other piece of equipment, and at the moment, the wire with the redundant length is wound in the take-up and pay-off seat, so that the wire bundling or people stumbling is favorably prevented;

2. when the retractable seat is required to be electrically connected with other types of connectors, workers can be electrically connected with the other types of connectors through the connecting assembly to replace the female connector, and therefore the application range of the industrial connector is favorably widened.

Drawings

Fig. 1 is a schematic view of the overall structure of the industrial connector of the present application.

FIG. 2 is a cross-sectional view of the compression sleeve and the seat of the present application.

Fig. 3 is an enlarged view of a portion a of fig. 2.

Fig. 4 is a sectional view of the storage seat of the present application.

Description of reference numerals: 1. a male head; 11. a magnet; 2. a female head; 21. reserving a connection wire; 3. a retraction base; 31. a female terminal outlet; 32. a male terminal outlet; 33. a connecting seat; 331. connecting grooves; 332. a conductive plate; 333. second fixed teeth; 34. a fixed seat; 341. a rotating groove; 35. a mounting seat; 351. an iron block; 4. an electric wire; 5. pressing a plate; 51. a plastic rod; 52. first stationary teeth; 6. retracting and releasing the shaft; 61. a coil spring; 62. a slot; 63. perforating; 7. positioning a gear; 71. a wedge block; 8. a compression cylinder; 81. a hold down bar; 82. pulling the block; 83. a spring; 84. a moving block; 9. and (4) calibration.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Example (b):

referring to fig. 1, an industrial connector comprises a male connector 1, a female connector 2, an electric wire 4 and a retractable seat 3. The retractable seat 3 is cylindrical, and the retractable seat 3 is of a hollow structure. One side of the retractable seat 3 is provided with a female terminal outlet 31, and the female terminal outlet 31 is communicated with the inside of the retractable seat 3. The male head 1 and the female head 2 are both connectors electrically connected with equipment. The female head 2 is arranged at the female terminal outlet 31 of the retractable seat 3, and the retractable seat 3 is provided with a connecting assembly electrically connected with the female head 2. One side of the retraction base 3, which is far away from the female end outlet, is provided with a male end outlet 32, and the male head 1 is arranged at the position of the male end outlet 32. The electric wire 4 is arranged in the winding and unwinding seat 3, a winding device for winding and unwinding the electric wire 4 is arranged in the winding and unwinding seat 3, one end of the electric wire 4 is electrically connected with the female head 2 through the connecting component, and the other end of the electric wire 4 penetrates through the male end wire outlet 32 and is electrically connected with the male head 1.

In particular, with reference to fig. 2 and 3, the connection assembly comprises a pressure plate 5. The receiving and releasing seat 3 is fixed with a connecting seat 33 based on the female terminal outlet 31. One end of the connecting seat 33 departing from the retractable seat 3 is open, and the connecting seat 33 is communicated with the retractable seat 3. One end of the female head 2 is fixed with a reserved wiring 21, and the reserved wiring 21 is inserted into the connecting seat 33 through the open end. Connecting slot 331 is opened at the top of connecting seat 33, connecting slot 331 is opened along the vertical direction of connecting seat 33, and connecting slot 331 is respectively communicated with connecting seat 33 and collecting and releasing seat 3. The conductive plate 332 is fixed to the connecting seat 33 based on the bottom of the connecting groove 331, the reserved connection wire 21 abuts against the top of the conductive plate 332, and one end of the electric wire 4 is electrically connected to the sidewall of the conductive plate 332. The pressing plate 5 moves in the connecting groove 331, the pressing plate 5 is used for pressing the reserved wiring 21 on the top of the conductive plate 332, and the connecting seat 33 is provided with a fixing part for fixing the pressing plate 5.

When the female head 2 and the retractable seat 3 are required to be electrically connected, a worker inserts the reserved wiring 21 at one end of the female head 2 into the connecting seat 33 through the open end of the connecting seat 33, then compresses the reserved wiring 21 at the top of the conductive plate 332 through the pressing plate 5, and finally fixes the pressing plate 5 at the current position through the fixing piece, wherein the reserved wiring 21 is electrically connected with one end of the electric wire 4 through the conductive plate 332. Similarly, when other different types of connectors need to be electrically connected, the worker can insert the reserved connection wires of the other different types of connectors into the connection seat 33, and repeat the above steps, so that the other different types of connectors are electrically connected with the electric wire 4.

Referring to fig. 3, to facilitate the fixing of the pressure plate 5 in the connecting groove 331, the fixing member is a plastic rod 51. The plastic rods 51 can elastically deform to a certain degree, two plastic rods 51 are arranged, the two plastic rods 51 are respectively fixed at the top of the pressing plate 5, and the two plastic rods 51 are respectively symmetrically arranged along the central axis of the pressing plate 5. The two plastic rods 51 are respectively inserted into the connecting grooves 331, first fixing teeth 52 are fixed on the sides of the two plastic rods 51, which face away from each other, second fixing teeth 333 are correspondingly fixed on the connecting seat 33 based on the groove walls of the connecting grooves 331, and the first fixing teeth 52 are meshed with the second fixing teeth 333.

When the reserved connection line 21 needs to be compressed, a worker simultaneously drives the pressing plate 5 to press towards the direction close to the conductive plate 332 through the two plastic rods 51, and at the moment, the two plastic rods 51 and the pressing plate 5 are respectively inserted into the connecting groove 331. And when the pressure plate 5 presses the reserved connection wires 21 and the hands are released to release the two plastic rods 51, the two plastic rods 51 and the pressure plate 5 are fixed at the current position under the action of the first fixing teeth 52 and the second fixing teeth 333. When it is necessary to remove the pressure plate 5, the worker may simultaneously swing the two plastic rods 51 in a direction to approach each other, at which time the first fixing teeth 52 and the second fixing teeth 333 are disengaged from each other, and at which time the worker may remove the pressure plate 5 through the plastic rods 51.

Specifically, referring to fig. 4, the winding device includes a winding and unwinding shaft 6 and a coil spring 61. A fixed seat 34 is fixed in the storing seat 3. The fixing base 34 is cylindrical, a rotating groove 341 is formed in one side of the fixing base 34, and the rotating groove 341 is formed along the vertical direction of the fixing base 34. The winding and unwinding shaft 6 rotates at the middle position in the winding and unwinding seat 3, the electric wire 4 rotates on the outer side wall of the winding and unwinding shaft 6, one end of the winding and unwinding shaft 6 penetrates through the fixing seat 34 and extends into the rotating groove 341, and the winding and unwinding shaft 6 is rotatably connected with the fixing seat 34. The coil spring 61 rotates in the rotating groove 341, one end of the coil spring 61 is fixedly connected with one end of the accommodating shaft 6, and the other end of the coil spring 61 is fixedly connected with the groove wall of the rotating groove 341.

When the worker pulls out the electric wire 4 through the male head 1, the electric wire 4 drives the take-up and pay-off shaft 6 to rotate in one direction, and at the moment, the coil spring 61 is elastically deformed and stores elasticity. When the worker releases the male head 1, the coil spring 61 releases the elasticity and drives the winding and unwinding shaft 6 to rotate in the opposite direction, and the winding and unwinding shaft 6 winds the pulled electric wire 4 again.

Referring to fig. 2, in order to fix the electric wire 4 to a certain pulling length without affecting the pulling of the electric wire 4, the storing and releasing seat 3 is provided with a positioning mechanism, and the positioning mechanism comprises a positioning gear 7 and a wedge 71. One end of the retraction shaft 6 facing the fixed seat 34 penetrates through the retraction seat 3 and extends out of the side wall of the retraction seat 3. The positioning gear 7 rotates at one side of the retraction base 3, and the positioning gear 7 is fixedly sleeved at one end of the retraction shaft 6. The wedge block 71 moves at one side of the retraction seat 3, and the wedge block 71 is matched with the tooth root of the positioning gear 7.

Referring to fig. 2, in order to improve the fit of the wedge block 71 to the tooth root of the positioning gear 7, the housing 3 is provided with a compression assembly which comprises a compression cylinder 8. The pressing cylinder 8 is fixed on one side of the retractable seat 3, the pressing rod 81 is slidably moved in the pressing cylinder 8, two ends of the pressing rod 81 respectively penetrate through the pressing cylinder 8 and extend out of two ends of the pressing cylinder 8, a pull block 82 is coaxially fixed at one end of the pressing rod 81, and the other end of the pressing rod 81 is coaxially and fixedly connected with the wedge block 71.

Referring to fig. 2, in order to cooperatively drive the pressing rod 81 to drive the wedge block 71 to move toward the direction close to the positioning gear 7, the pressing cylinder 8 is provided with an elastic member, which is a spring 83. The side wall fixing ring of the hold-down rod 81 is provided with a moving block 84, and the moving block 84 slides in the hold-down cylinder 8. The spring 83 is sleeved on the hold-down rod 81, one end of the spring 83 is fixedly connected with the top of the moving block 84, and the other end of the spring 83 is fixedly connected with the inner side of the top of the hold-down cylinder 8.

When the worker drives the pressing rod 81 to move in the direction away from the positioning gear 7 through the pulling block 82, the pressing rod 81 drives the moving block 84 and the wedge block 71 to move in the direction away from the positioning gear 7, at this time, the wedge block 71 is separated from the positioning gear 7, the moving block 84 presses the spring 83, and the spring 83 elastically deforms. And the positioning gear 7 can rotate in any direction at this time. When the worker releases the pull block 82, the spring 83 is restored to the natural state, the spring 83 is reset and drives the pressing rod 81 to move towards the direction close to the positioning gear 7 through the moving block 84, the pressing rod 81 drives the wedge block 71 to move towards the direction close to the positioning gear 7, and the wedge block 71 is matched with the tooth root of the positioning gear 7. At this time, the positioning gear 7 can only rotate in the direction that the electric wire 4 is pulled out, and when the electric wire 4 is released by the release, the positioning gear 7 is fixed at the current position under the action of the wedge block 71.

It should be noted that, referring to fig. 4, in order to improve the stability of the electric wire 4 wound around the winding and unwinding shaft 6, a slot 62 is formed on the side wall of the winding and unwinding shaft 6, and the slot 62 is formed along the diameter direction of the winding and unwinding shaft 6. One end of the retracting shaft 6, which is far away from the positioning gear 7, is provided with a through hole 63, the through hole 63 is formed along the length direction of the retracting shaft 6, and the through hole 63 is communicated with the slot 62. One end of the electric wire 4, which is far away from the male head 1, penetrates through the slot 62 and the through hole 63 in sequence, and then is welded with the conductive plate 332.

Referring to fig. 4, in order to prevent that electric wire 4 from rolling up completely in receiving and releasing seat 3, public head 1 and electric wire 4's junction because bend for a long time and split, receiving and releasing seat 3 is fixed with mount pad 35 based on public end outlet 32, and the one end that mount pad 35 deviates from receiving and releasing seat 3 is uncovered setting, and the opening end of mount pad 35 is fixed with iron plate 351, and public head 1's one end correspondence is equipped with magnet 11, and magnet 11 and iron plate 351 mutual magnetism inhale. When the male terminal 1 is placed at the position of the male terminal outlet 32, the magnet 11 on the male terminal 1 attracts the iron block 351 on the mounting seat 35, and the male terminal 1 and the electric wire 4 keep a uniform horizontal straight line.

It is worth mentioning that, referring to fig. 1, to facilitate the worker's observation and to take the pull-out length of the electric wire 4, a scale 9 is fixed to one side of the positioning gear 7.

The working principle of the industrial connector is as follows:

when the industrial connector needs to be used, a worker firstly inserts the reserved connection wire 21 of the female connector 2 into the connecting seat 33, then presses the pressing plate 5 through the two plastic rods 51, under the action of the first fixing teeth 52 and the second fixing teeth 333, the pressing plate 5 presses the reserved connection wire 21 on the conductive plate 332, and under the action of the conductive plate 332, the reserved connection wire 21 is electrically connected with the electric wire 4 through the conductive plate 332. Then the worker electrically connects the female head 2 to one of the devices. Then the staff again pulls out electric wire 4 through public head 1 as required, and when electric wire 4 pulled out satisfied required length to when releasing hand and loosen electric wire 4, under wedge 71's effect, electric wire 4 is fixed in current length, and the staff again at last is with public head 1 electric connection in another equipment.

When the female connector 2 needs to be taken out to replace other types of connectors, a worker firstly swings the two plastic rods 51 towards the direction of approaching each other respectively so that the first fixing teeth 52 and the second fixing teeth 333 are separated from each other, then takes out the pressing plate 5 through the two plastic rods 51, then inserts the reserved connecting wires 21 of other connectors into the connecting seat 33, and finally repeats the steps to fix the reserved connecting wires 21 of other connectors on the conductive plate 332 to complete the replacement.

To sum up, receive and release axle 6 and carry out the rolling to electric wire 4, change the different grade type through coupling assembling and connect, and then be favorable to preventing that electric wire 4 from beating a bundle or stumbling the people to and improve industrial connector's application scope.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An industrial connector, characterized by: including public head (1), female head (2), electric wire (4) and receive and release seat (3), female end outlet (31) have been seted up to one side of receiving and releasing seat (3), public end outlet (32) have been seted up to the opposite side of receiving and releasing seat (3), electric wire (4) set up in receive and release in seat (3), receive and release seat (3) and be provided with the coiling mechanism who is used for receiving and releasing electric wire (4), female head (2) set up in female end outlet (31), receive and release seat (3) be provided with be used for with female head (2) electric connection's coupling assembling, public head (1) set up in public end outlet (32), the one end of electric wire (4) runs through public end outlet (32), and with public head (1) electric connection.

2. An industrial connector as defined in claim 1, wherein: the winding device comprises a winding and unwinding shaft (6), a coil spring (61) and a positioning mechanism for controlling the rotation of the winding and unwinding shaft (6), a fixing seat (34) is arranged in the winding and unwinding seat (3), a rotating groove (341) is formed in one side of the fixing seat (34), the winding and unwinding shaft (6) is arranged in the winding and unwinding seat (3), one end of the winding and unwinding shaft (6) penetrates through the fixing seat (34) and extends into the rotating groove (341), the coil spring (61) is arranged in the rotating groove (341), one end of the coil spring (61) is connected with the inner wall of the fixing seat (34), and the other end of the coil spring (61) is connected with the side wall of one end of the winding and unwinding shaft (6).

3. An industrial connector as defined in claim 2, wherein: positioning mechanism includes positioning gear (7) and wedge (71), the one end of receiving and releasing axle (6) is run through receive and release seat (3), and with receive and release axle (6) and rotate the connection, positioning gear (7) are fixed to be located the one end of receiving and releasing axle (6), wedge (71) set up in receive and release one side of seat (3), wedge (71) with positioning gear (7) cooperate, receive and release seat (3) and be provided with and be used for the drive wedge (71) cooperate in the subassembly that compresses tightly of positioning gear (7).

4. An industrial connector as defined in claim 3, wherein: the compressing assembly comprises a compressing cylinder (8), the compressing cylinder (8) is arranged on one side of the retractable seat (3), a compressing rod (81) is arranged in the compressing cylinder (8) in a sliding mode, one end of the compressing rod (81) penetrates through the compressing cylinder (8) and extends to the outside of one end of the compressing cylinder (8), one end of the compressing rod (81) is connected with the wedge-shaped block (71), and the compressing cylinder (8) is provided with an elastic piece which is used for being matched with and driving the compressing rod (81) to move.

5. An industrial connector as defined in claim 4, wherein: the elastic piece is a spring (83), a moving block (84) is arranged on the side wall of the pressing rod (81) in a surrounding mode, the spring (83) is sleeved on the pressing rod (81), one end of the spring (83) is connected with the inner side of the pressing barrel (8), and the other end of the spring (83) is connected with one side of the moving block (84).

6. An industrial connector as defined in claim 1, wherein: coupling assembling includes clamp plate (5), female end outlet (31) is provided with connecting seat (33), the one end of connecting seat (33) is uncovered setting, spread groove (331) have been seted up at the top of connecting seat (33), spread groove (331) respectively with connecting seat (33) and receive and release seat (3) and be linked together, be provided with conductive plate (332) in connecting seat (33), the one end of electric wire (4) with conductive plate (332) electric connection, the one end of female head (2) is provided with reserves wiring (21), reserve wiring (21) with connecting seat (33) are pegged graft, clamp plate (5) slide in spread groove (331), connecting seat (33) are provided with and are used for driving clamp plate (5) compress tightly reserve the mounting of wiring (21).

7. An industrial connector as defined in claim 6, wherein: the fixing part is a plastic rod (51), the plastic rod (51) is arranged on a top plate of the pressing plate (5), the plastic rod (51) is connected with the connecting groove (331) in an inserting mode, first fixing teeth (52) are arranged on one side of the plastic rod (51), second fixing teeth (333) are correspondingly arranged on the connecting groove (331) on the basis of the groove bottom of the connecting groove (331), and the first fixing teeth (52) are meshed with the second fixing teeth (333).

8. An industrial connector as defined in claim 3, wherein: and scales (9) are arranged on one side of the positioning gear (7).

9. An industrial connector as defined in claim 2, wherein: slot (62) have been seted up to the lateral wall of receipts and releases axle (6), perforation (63) have been seted up to the one end of receipts and releases axle (6), slot (62) with perforation (63) are linked together, the one end of electric wire (4) is run through in proper order slot (62) and perforation (63) to extend to outside the one end of receipts and releases axle (6).

10. An industrial connector as defined in claim 1, wherein: the public end outlet (32) of receiving and releasing seat (3) is provided with iron plate (351), the one end of public head (1) is provided with magnet (11), magnet (11) with iron plate (351) attract each other.