CN210779145U - A cable connector suitable for automation equipment - Google Patents

Abstract

The utility model relates to a cable connector suitable for automation equipment, comprising an insulating shell, two ends of the insulating shell are provided with cable jacks for inserting cables, and inside the insulating shell are provided with At least one group of locking wire structures is provided on the bus plate contacted by the cables, and each group of the locking wire structures includes at least one group of conductive sheets located on both sides of the bus plate, and one oppositely arranged. The group of conductive sheets can perform a relative reciprocating clamping action relative to the bus plate; the upper part of the insulating housing is embedded with an unlocking block that drives a pair of oppositely arranged conductive sheets to perform a relative reciprocating clamping action. The utility model provides a cable connector suitable for automatic equipment, which can be quickly inserted and connected for cable connection.

Description

A cable connector suitable for automation equipment

technical field

The utility model relates to the field of mechanical automation, in particular to the field of electrical cables in automation equipment, in particular to a cable connector suitable for automation equipment.

Background technique

In the prior art, the patent name is: new energy electric control wiring bar (patent application number: CN201821071406.9), which discloses a new energy electronic control wiring bar, including a wiring bar body, and the wiring bar body includes sixteen-hole wiring row and eight-hole wiring bar, the sixteen-hole wiring bar and the eight-hole wiring bar are in an integrated structure or a split structure and are integrated by assembly, the outer edge of the wiring bar body is provided with protrusions, and also includes waterproof Gasket, the waterproof gasket is arranged on the outer edge of the terminal block body, and the lower projection surface of the waterproof gasket is attached to the upper surface of the protrusion, the inner wall of the waterproof gasket is attached to the outer wall of the terminal strip body, and the upper end of the sixteen-hole terminal block is provided with a gasket. There are sixteen jacks, and correspondingly, there are sixteen corresponding jacks at the lower end of the sixteen-hole terminal block.

In the prior art, cables in electrical equipment and mechanical equipment are usually plugged into cables through terminal blocks. The cable end is abutted against the contact piece by screwing the screw piece, and screwing the screw piece. This operation is cumbersome, and it is inconvenient to quickly plug the cables.

Utility model content

The utility model overcomes the deficiencies of the prior art, and provides a cable connector suitable for automatic equipment, which can be quickly plugged and connected for cable connection.

In order to achieve the above purpose, the technical solution adopted by the present invention is as follows: a cable connector suitable for automation equipment, comprising an insulating shell, and the two ends of the insulating shell are provided with cable jacks for plugging cables , the inside of the insulating housing is provided with a confluence board that is in contact with the cable, and at least one group of locking wire structures is arranged on the confluence board, and each group of the locking line structures includes at least one set located on two sides of the confluence board. The contact pieces on the opposite sides of the housing, and a group of contact pieces arranged oppositely can perform a relative reciprocating clamping action relative to the bus plate; the upper part of the insulating housing is embedded with an unlocking block that drives a pair of contact pieces arranged opposite to perform a relative reciprocating clamping action .

In a preferred embodiment of the present invention, the contact piece is an arc-shaped clamping piece, and the outer arc surface of the contact piece is elastically connected with the fixing plate fixed inside the insulating housing through an elastic member; and the contact piece slides It is arranged on the base inside the insulating shell.

In a preferred embodiment of the present invention, the outer arc surface of the contact piece is fixed to one side of the abutting plate, and the other side of the abutting plate is elastically connected to the fixing plate fixed inside the insulating shell through an elastic member, so the The contact piece is slidably arranged on the base inside the insulating housing by abutting against the plate.

In a preferred embodiment of the present invention, the confluence plate is fixedly arranged on the bottom plate inside the insulating housing, and the confluence plate passes through each group of the locking wire structures.

In a preferred embodiment of the present invention, the confluence board includes a bottom plate fixed on the base, an elastic layer is provided on the bottom plate, a conductive sheet is provided on the elastic layer, and the upper surface of the conductive sheet is provided with a An arc-shaped contact groove for cable bonding; both ends of the conductive sheet of the bus plate are provided with a plug-in clip slot facing the cable jack, and a pair of plug-in clips are provided on both sides of the plug-in clip groove .

In a preferred embodiment of the present invention, a plurality of arc-shaped bus bars are arranged on the side of the conductive sheet.

In a preferred embodiment of the present invention, an insert ring is arranged on the contact piece, and the bus bar passes through the insert ring.

In a preferred embodiment of the present invention, several reset slide blocks are arranged on the side of the unlocking block, and the reset slide blocks are slidably arranged in reset slide grooves provided on the inner wall of the insulating housing; A reset elastic member is arranged between the reset chute.

In a preferred embodiment of the present invention, the bottom of the unlocking block is provided with an unlocking inserting block inserted into the locking wire structure for separating a pair of conductive sheets.

The utility model solves the defects existing in the background technology, and the beneficial effects of the present utility model:

The utility model provides a cable connector suitable for automation equipment, which can be quickly inserted and connected to perform cable connection.

In the lock wire structure, the contact piece is elastically connected to the insulating housing through the elastic piece, the contact piece is clamped by the elastic piece to the cable inserted into the connector, and the current is collected through the conductive piece on the bus board. When the cable is inserted, press the unlocking block embedded in the insulating shell, and the unlocking inserting block at the bottom of the unlocking block moves downward to separate the contact pieces. When the unlocking block is opened, the unlocking block is subjected to the restoring force of the reset elastic member, and moves upward to release the separation, so that the contact piece in the locking wire structure clamps the metal conductive end of the cable under the elastic member to realize the electrical connection of the locking wire.

Description of drawings

The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the exploded structure schematic diagram of the present utility model;

Fig. 2 is the structural schematic diagram of the lock structure provided on the base of the present utility model;

Fig. 3 is the structural representation of the present utility model manifold;

Fig. 4 is the partial structure schematic diagram of the manifold of the present invention;

Fig. 5 is the external structure schematic diagram after the utility model is assembled;

Among them, a-relative reciprocating clamping action, 1-connector, 2-base, 3-gantry, 31-reset chute, 311-reset support plate, 312-reset elastic piece, 4-unlock block, 41-unlock Insert block, 411-Reset slider, 5-Cover plate, 61-Front side plate, 62-Rear side plate, 621-Cable socket, 7-Lock wire structure, 71-Built plate, 711-Bottom plate,712- Elastic layer, 713-Conductive sheet, 714-Bus bar, 72-Line rail, 73-Clamp, 731-Fixing plate, 732-Elastic piece, 733-Abutting plate, 734-Contact piece, 735-Inserting ring, 736 - Ribs.

Detailed ways

The present utility model will now be described in further detail with reference to the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present utility model in a schematic manner, so only the structures related to the present utility model are shown.

As shown in FIG. 1 to FIG. 5 , the present embodiment discloses a cable connector suitable for use in automation equipment, including an insulating shell, the insulating shell includes a base 2 , a door frame 3 is covered on the base 2 , and a door A storage cavity with an open top is formed between the rack 3 and the base 2. Two sets of locking wire structures are arranged on the base 2 in the storage cavity, and two ends of the door frame 3 outside the storage cavity are respectively provided with The front side plate 61 and the rear side plate 62 of the cable insertion hole 621 .

The base 2 is internally provided with a converging plate 71 which is in contact with the cables, and a plurality of mutually parallel line rails 72 perpendicular to the converging plate 71 are disposed on both sides of the converging plate 71 . The converging plate 71 passes through two sets of locking wire structures 7, and each set of locking wire structures 7 includes at least one set of contact pieces 734 located on both sides of the converging plate 71 and slidably arranged on the wire rails 72, and a set of contact pieces 734 arranged oppositely. 734 can perform a relative reciprocating clamping action a with respect to the bus plate 71; the upper part of the insulating housing is embedded with an unlocking block 4 that drives a pair of oppositely arranged contact pieces 734 to perform a relative reciprocating clamping action a. The contact piece 734 is an arc-shaped clamping piece. The outer arc surface of the contact piece 734 is fixed to one side of the abutting plate 733, and the other side of the abutting plate 733 is elastically connected to the fixing plate 731 fixed inside the insulating housing through the elastic member 732. For connection, the contact piece 734 is slidably arranged on the wire rail 72 on the base 2 inside the insulating housing through the abutting plate 733 .

In a preferred embodiment of the present invention, the confluence plate 71 is fixedly arranged on the base 2 inside the insulating housing, and the confluence plate 71 passes through each group of locking wire structures 7 . The busbar 71 includes a bottom plate 711 fixed on the base 2, an elastic layer 712 is provided on the bottom plate 711, a conductive sheet 713 is provided on the elastic layer 712, and the upper surface of the conductive sheet 713 is provided with an arc-shaped contact groove that fits with the cable . A plurality of arc-shaped bus bars 714 are disposed on the side of the conductive sheet 713 . An insert ring 735 is provided on the contact piece 734 , and the bus bar 714 passes through the insert ring 735 . The two ends of the conductive sheet 713 of the bus plate 71 are further provided with insertion clip slots 715 facing the cable jacks 621 , and a pair of insertion clips 716 are provided on both sides of the insertion clip slot 715 . The plug-in clips 716 are a pair of bell-mouth structure plug-in clips 716 which are retracted inward to clamp the cable inserted into the cable jack 621 .

In a preferred embodiment of the present invention, the side of the unlocking block 4 is provided with a number of reset slide blocks 411, and the reset slide blocks 411 are slidably arranged in the reset slide grooves 31 provided on the inner wall of the insulating housing; A reset elastic member 312 is arranged between the reset chute. The bottom of the unlocking block 4 is provided with an unlocking inserting block 41 inserted into the locking wire structure 7 for separating a pair of conductive sheets 713 .

The above is inspired by the ideal embodiment of the present invention. Through the above description, relevant persons can make various changes and modifications without departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the description, and the technical scope must be determined according to the scope of the claims.

Claims (9)

1. A cable connector suitable for use in automation equipment, comprising an insulating housing, both ends of the insulating housing are provided with cable jacks (621) for inserting cables, and inside the insulating housing are provided with A busbar (71) in contact with the cable, characterized in that: the busbar (71) is provided with at least one set of locking wire structures (7), and each set of the locking wire structures (7) includes at least one A set of contact pieces (734) located on both sides of the confluence board (71), and a set of contact pieces (734) arranged opposite to each other can perform a relative reciprocating clamping action with respect to the confluence board (71); the upper part of the insulating shell is embedded There is an unlocking block (4) that drives a pair of contact pieces (734) disposed opposite to each other to perform a relative reciprocating clamping action. 2. The cable connector suitable for use in automation equipment according to claim 1, wherein the contact piece (734) is an arc-shaped clamping piece, and the outer arc surface of the contact piece (734) is elastic The piece (732) is elastically connected with the fixing plate (731) fixed inside the insulating housing; and the contact piece (734) is slidably arranged on the base (2) inside the insulating housing. 3. The cable connector suitable for use in automation equipment according to claim 2, characterized in that: the outer arc surface of the contact piece (734) is fixed to one side of the abutting plate (733), and the abutting plate (733) The other side is elastically connected to the fixing plate (731) fixed inside the insulating housing through an elastic piece (732), and the contact piece (734) is slidably arranged on the insulating housing by abutting the plate (733). on the base (2) inside the housing. 4. The cable connector suitable for use in automation equipment according to claim 2, characterized in that: the confluence plate (71) is fixedly arranged on the base (2) inside the insulating housing, and the The confluence board (71) passes through each group of the locking wire structures (7). 5. The cable connector suitable for use in automation equipment according to claim 3, characterized in that: the confluence board (71) comprises a bottom plate (711) fixedly arranged on the base (2), and the bottom plate ( 711) is provided with an elastic layer (712), the elastic layer (712) is provided with a conductive sheet (713), and the upper surface of the conductive sheet (713) is provided with an arc-shaped contact groove that fits with the cable ; Both ends of the conductive sheet (713) of the bus plate (71) are provided with a plug-in clip slot (715) facing the cable jack (621), and both sides of the plug-in clip slot (715) are provided There is a pair of Splice Clips (716). 6. The cable connector suitable for use in automation equipment according to claim 5, characterized in that: a plurality of arc-shaped bus bars (714) are provided on the side of the conductive sheet (713). 7. The cable connector suitable for use in automation equipment according to claim 6, characterized in that: an insert ring (735) is provided on the contact piece (734), and the bus bar (714) passes through the insert ring (735). 8. The cable connector suitable for use in automation equipment according to claim 5, characterized in that: a plurality of reset sliders (411) are provided on the side of the unlocking block (4), and the reset sliders ( 411) is slidably arranged in the reset chute (31) provided on the inner wall of the insulating housing; a reset elastic member (312) is provided between the reset slider (411) and the reset chute (31). 9 . The cable connector suitable for automation equipment according to claim 5 , wherein the bottom of the unlocking block ( 4 ) is provided with a plug-in locking wire structure ( 7 ) for separating a pair of conductive wires. 10 . Unlock insert (41) of sheet (713).

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