CN209298358U - An electrical cable connector for mechanical automation equipment - Google Patents

Abstract

The utility model relates to an electrical cable connector for mechanical automation equipment, which comprises a connector shell, two ends of the connector shell are provided with a connection cavity, both ends of the connection cavity are provided with plug terminals, and both sides of the connector shell are provided with Assembling the spliced male connection side and the female connection side, the male connection side is provided with a male plug, the female connection side is provided with a docking hole corresponding to the male connector, and both the male connection side and the female connection side are provided with splicing grooves; The connecting cavity is also provided with a plugging slot, and the plugging slot is provided with an abutment insert, and the abutment insert is provided with a fastening abutment end, and a metal connecting plate is embedded in the fastening abutment end. A reed that abuts against the fastening abutting end is arranged on the plate. The utility model provides an electrical cable connector used on mechanical automation equipment, which is convenient to operate, capable of assembly and splicing, realizes quick plugging of cables, and effectively prevents the cables from slipping off.

Description

An electrical cable connector for mechanical automation equipment

technical field

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

Background technique

With the continuous development of industrial automation, electrical equipment is more and more widely used in life and industry, and connectors are an important part of industrial automation and mechanical automation, especially cable connectors.

The cable connector in the prior art includes an electrical terminal block. Although the structure of the electrical terminal block in the prior art is simple, the electrical safety effect is not good, and it cannot be assembled according to the number of terminals in the actual application process. stitching. For example, the patent application number: CN201810588094.7, the patent name is: a shield for the wiring row, when the cables are plugged in, the assembly and splicing cannot be easily realized, and the pre-plugging of the cables cannot be realized, and the wires need to be held by hand The cable can then be fixed on the terminal of the terminal block by screwing the fastening screw. The wiring operation is not convenient enough, and the screw needs to be screwed continuously. In the prior art, the wiring row only achieves fastening and abutment through the mechanical friction force between the cable and the fastening screw during the cable insertion process. In this way, firstly, the electrical connection effect is not good, and secondly, it is easy to screw in multiple times. The cable is damaged during use. Once the screw is loose, the metal end of the cable may slip and leak electricity.

Therefore, it is necessary to develop an electrical cable connector for mechanical automation equipment that is easy to operate, can be assembled and spliced, realizes fast cable insertion, and effectively prevents the cable from slipping off.

Contents of the invention

The utility model overcomes the deficiencies of the prior art, and provides an electrical cable connector for mechanical automation equipment, which is convenient in operation, capable of assembly and splicing, realizes quick insertion of cables, and effectively prevents the cables from slipping off.

In order to achieve the above purpose, the technical solution adopted by the utility model is: an electric cable connector for mechanical automation equipment, including an insulated connector shell, and a hollow connection cavity is provided at both ends of the connector shell, and the connection Both ends of the cavity are provided with plug-in terminals for plugging in cables, and a connection plate is provided in the connection cavity; a male connection side and a female connection side for assembly and splicing are provided on both sides of the connector shell, and the male connection side A male plug is provided on the top, a docking hole is provided on the female connection side, and splicing grooves are provided on both the male connection side and the female connection side; an insertion groove is also arranged in the connection cavity, and the insertion groove The inner plug is provided with an abutment insert, and the abutment insert is provided with a fastening abutment end, and the fastening abutment end is embedded with a metal connection plate, and the connection plate is provided with a fastening abutment end. Reed against which the end rests.

In a preferred embodiment of the present invention, the top of the connector housing is provided with fastening holes for screwing fastening screws.

In a preferred embodiment of the utility model, the splicing grooves on the male connection side and the splicing grooves on the female connection side are respectively provided with twisted ends staggered up and down, and corresponding through holes are arranged on the twisted ends. A screw thread is arranged in the through hole.

In a preferred embodiment of the utility model, an end cover is provided on the plug-in end, and an insertion hole is provided on the end cover.

In a preferred embodiment of the present invention, the abutting insert includes a plug-in substrate, and two sides of the plug-in substrate are provided with bosses corresponding to the plug-in slots, and the two sides on the upper side of the plug-in substrate are Each end is provided with a fastening abutting end, and the fastening abutting end includes ring pieces extending from both sides of the plug-in substrate and curling inwardly.

In a preferred embodiment of the utility model, the connecting plate is plugged on the abutting piece, and the connecting plate includes a reed bottom plate, and the two ends of the reed bottom plate are provided with reeds embedded in the fastened abutting end, One end of the reed is connected to the bottom plate, and the other end of the reed is against the ring.

In a preferred embodiment of the utility model, one end of the reed is connected to the end of the bottom plate, and the other end of the reed diverges toward the center of the reed bottom plate and gradually moves away from the bottom plate of the reed.

In a preferred embodiment of the present invention, the other end of the reed extends divergently toward both ends of the reed bottom plate, and gradually moves away from the reed bottom plate.

In a preferred embodiment of the present invention, the reed is provided with an arc-shaped abutting groove.

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

1. The utility model can assemble the electrical cable connector into a wiring row according to the requirement by setting the plug connection of the male connection side and the female connection side on the connector shell. The cable can be preliminarily fixed by the combination of the insert piece and the connection plate against the insert piece and the connection plate.

2. There are fastening holes on the top of the connector shell, which correspond to the plug ends at both ends of the connection cavity. When the cable to be connected is inserted into the plug interface, the metal end of the cable is plugged into the connecting plate and the receiving end. Between the inserts, the metal end of the cable is pressed against the reed to achieve a conductive connection, and by screwing the fastening screw on the fastening hole, the ring piece sleeved on the reed is connected by the fastening screw. The pressing is realized, and the metal end of the cable can be firmly limited between the reed and the ring.

3. In the splicing groove on the male connection side and in the splicing groove on the female connection side, there are respectively up and down staggered screw ends, the said screw ends are provided with corresponding through holes, and the through holes are provided with screw threads . When assembling a plurality of electrical cable connectors, the twisted end provided in the splicing groove and the twisted end arranged in the splicing groove on the female connection side of the other connector shell are correspondingly overlapped, and then tightened by the fastening screw The screw connection is assembled in the through hole, and at the same time, the fastening screw can be screwed to pass through the through hole and the equipment mounting plate to realize screw connection and fixation.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a schematic diagram of the structure of an electrical cable connector assembled into a terminal block according to a preferred embodiment of the present invention;

Fig. 2 is a schematic structural view of a connector housing of a preferred embodiment of the present invention;

Fig. 3 is a schematic diagram of the structure of the preferred embodiment of the utility model, which is assembled and plugged against the insert piece and the connecting plate;

Fig. 4 is a schematic diagram of the structure of the abutting insert of the preferred embodiment of the present invention;

Fig. 5 is a schematic structural view of a connecting plate of a preferred embodiment of the present invention;

In the figure: 1-wiring block, 10-connector shell, 11-male connection side, 111-male plug, 12-female connection side, 121-docking hole, 13-socket end, 131-connection cavity, 132-socket Connection slot, 14-end cover, 141-jack, 15-screw storage slot, 16-fastening hole, 17-splicing slot, 171-screwing end, 2-against the insert, 21-insert base plate, 22 - Fasten against the end, 221-ring piece, 23-limiting bump, 24-boss, 3-connecting plate, 31-reed bottom plate, 32-reed, 321-resisting groove, 33-limiting Groove, 4-cable, 5-fastening screw.

Detailed ways

The utility model is described in further detail now in conjunction with accompanying drawing and embodiment, and these accompanying drawings all are simplified schematic diagrams, only illustrate the basic structure of the utility model in schematic mode, so it only shows the formation relevant to the utility model.

As shown in Figures 1 to 5, an electrical cable connector for mechanical automation equipment includes an insulated connector housing 10, a hollow connection cavity 131 is provided at both ends of the connector housing 10, and a useful connector is provided at both ends of the connection cavity 131. The plug-in end 13 of the plug-in cable 4 is provided with an end cover 14, the end cover 14 is provided with a socket 141, and a plug-in slot 132 parallel to the connection cavity 131 is provided in the connection cavity 131, and the plug-in The connecting slot 132 is inserted with a propping piece 2 , and the propping piece 2 is provided with a fastening abutting end 22 , and a metal connection plate 3 is embedded in the fastening abutting end 22 .

In a preferred embodiment of the present invention, the two sides of the connector housing 10 are provided with a male connection side 11 and a female connection side 12 for assembly and splicing, the male connection side 11 is provided with a male plug 111, and the female connection side 12 is provided with The mating hole 121 corresponding to the male plug 111 is provided with splicing slots 17 on both the male connection side 11 and the female connection side 12 . Further, the splicing groove 17 on the male connection side 11 is provided with accommodating the screw end 171 on the female connection side 12; the splicing groove 17 on the female connection side 12 is provided with accommodating the screw end 171 on the male connection side 11; and The screw-on end 171 on the female connection side 12 and the screw-on end 171 on the male connection side 11 are arranged in respective splicing grooves 17, and the male connection side 11 of the connector housing 10 and the female connector housing 10 of the other connector housing When the connection side 12 is spliced, the screw end 171 on the male connection side 11 and the screw end 171 on the female connection side 12 on the other connector shell 10 overlap up and down correspondingly. Corresponding through holes are provided on the screw connection end 171 , and screw threads are provided in the through holes. Specifically, the top of the connector housing 10 is provided with a screw receiving groove 15 , and the screw receiving groove 15 is provided with a fastening hole 16 corresponding to the fastening abutting end 22 of the insertion end 13 for screwing the fastening screw 5 .

In a preferred embodiment of the present invention, the abutting insert 2 includes a plug-in substrate 21, and the two sides of the plug-in substrate 21 are provided with bosses 24 corresponding to the plug-in slots 132, and the upper sides of the plug-in substrate 21 are Each end is provided with a fastening abutting end 22 , and the fastening abutting end 22 includes ring pieces 221 extending from both sides of the plug-in substrate 21 and curling inwardly.

In a preferred embodiment of the utility model, the connecting plate 3 is plugged on the abutting piece 2, and the connecting plate 3 includes a reed bottom plate 31, and the two ends of the reed bottom plate 31 are provided with inserts embedded in the fastening end 22. A reed 32 , one end of the reed 32 is connected to the reed base 31 . Specifically, one end of the reed 32 is connected to the end of the reed base plate 31, and the other end of the reed 32 diverges toward the center of the reed base plate 31, and gradually moves away from the reed base plate 31; Both ends diverge and extend away from the reed bottom plate 31 gradually.

Furthermore, the upper side of the plug-in base plate 21 is provided with a limit protrusion 23, and the lower side of the reed base plate 31 is provided with a limit groove 33 corresponding to the limit protrusion 23, so that the reed base plate 31 is easily plugged in. abut against the socket substrate 21 of the insert piece 2 .

The above is inspired by the ideal embodiment of the utility model, and through the above description, relevant personnel can make various changes and modifications within the scope of not deviating from the technical idea of the utility model. The technical scope of this utility model is not limited to the content in the description, but must be determined according to the scope of the claims.

Claims (9)

1. An electrical cable connector for mechanical automation equipment, comprising an insulated connector housing, a hollow connection chamber is provided at both ends of the connector housing, and holes for plugging cables are provided at both ends of the connection chamber. At the plug-in end, a connection plate is provided in the connection cavity; it is characterized in that, the two sides of the connector shell are provided with a male connection side and a female connection side for assembly and splicing, and a male plug is provided on the male connection side, and the Butt holes are provided on the female connection side, splicing grooves are provided on both the male connection side and the female connection side; an insertion groove is also arranged in the connection cavity, and an insertion groove is arranged in the insertion groove to abut against the insertion groove. A fastening abutting end is provided on the abutting insertion piece, a metal connecting plate is embedded in the fastening abutting end, and a reed that abuts against the fastening abutting end is arranged on the connecting plate . 2 . The electrical cable connector for mechanical automation equipment according to claim 1 , wherein a fastening hole for screwing a fastening screw is provided on the top of the connector housing. 3 . 3. The electrical cable connector for mechanical automation equipment according to claim 1, characterized in that: the splicing groove on the male connection side and the splicing groove on the female connection side are respectively provided with vertically staggered The screw connection end is provided with a corresponding through hole, and the screw connection thread is arranged in the through hole. 4 . The electrical cable connector for mechanical automation equipment according to claim 1 , wherein an end cover is provided on the plug-in end, and an insertion hole is provided on the end cover. 4 . 5. An electrical cable connector for mechanical automation equipment according to claim 1, wherein the abutment insert includes a plug-in base plate, and two sides of the plug-in base plate are provided with the plug-in base plate. The slots correspond to the bosses to be plugged in, and both ends of the upper side of the plug-in substrate are provided with fastening abutment ends, and the fastening abutment ends include ring pieces extending from both sides of the plug-in substrate and curled inward. 6. The electrical cable connector for mechanical automation equipment according to claim 5, characterized in that: the connecting plate is plugged on the abutting piece, and the connecting plate includes a reed bottom plate, and the spring Both ends of the bottom plate are provided with reeds embedded in the fastened abutting end, one end of the reed is connected to the bottom plate, and the other end of the reed is against the ring piece. 7. An electrical cable connector for mechanical automation equipment according to claim 6, wherein one end of the reed is connected to the end of the reed base, and the other end of the reed diverges toward the center of the reed base , and gradually move away from the reed base plate. 8 . The electrical cable connector for mechanical automation equipment according to claim 6 , wherein the other end of the reed extends divergently toward both ends of the reed base, and gradually moves away from the reed base. 9 . 9 . The electrical cable connector for mechanical automation equipment according to claim 6 , wherein an arc-shaped abutting groove is provided on the reed. 10 .