CN214313055U - Intelligent relay base - Google Patents

Abstract

The utility model provides an intelligent relay base, which comprises an insulating casing, one side of insulating casing is provided with the apron, insulating casing's upper end is provided with the slot, slot department is provided with the shift fork, the shift fork includes the swinging boom and the dog of being connected with the swinging boom, the swinging boom articulates on insulating casing, the one end of dog blocks a part of slot, be provided with first electric conductor in the insulating casing, the second electric conductor, the third electric conductor, fourth electric conductor and fifth electric conductor, first electric conductor, the second electric conductor sets up at the third electric conductor, the fourth electric conductor, the left side of fifth electric conductor, first electric conductor, the second electric conductor, the third electric conductor, be provided with a shell fragment on fourth electric conductor and the fifth electric conductor separately, arbitrary shell fragment top all is provided with a button, arbitrary button all sets up in insulating casing. The utility model discloses an intelligent relay base adopts formula shell fragment wiring technique of inserting soon, can practice thrift installation time, improves the installation effectiveness.

Description

Intelligent relay base

Technical Field

The utility model relates to an electricity field especially relates to industrial automation control device, particularly is an intelligent relay base.

Background

Programmable Logic Controllers (PLCs) are widely used in industrial automation control. In order to facilitate installation, inspection and maintenance, the programmable logic controller is packaged in a guide rail type plastic shell, a wiring terminal is arranged on the side face of the plastic shell, and the wiring terminal is connected with the programmable logic controller and surrounding elements thereof through a lead to realize the input and output functions. Among them, relays are commonly used control elements among surrounding elements. In the prior art, the relay is installed on the guide rail through the relay base, the wiring efficiency is very low, and the relay and the electric conductor are inconvenient to install and fix. In addition, the accuracy is poor when the electric conductor is assembled with the shell, and the electric conductor is easy to be mistakenly assembled and fall off. And the transverse connection between the two terminals of the relay adopts screw connection, so that the wiring efficiency is low.

Disclosure of Invention

An object of the utility model is to provide an intelligent relay base, this kind of intelligent relay base solve the wiring efficiency of prior art relay base very low and relay and the fixed inconvenient technical problem of electric conductor installation.

The utility model relates to an intelligent relay base, which comprises an insulating shell, a cover plate is arranged on one side of the insulating shell, a slot is arranged on the upper end of the insulating shell, a shifting fork is arranged at the slot, the shifting fork comprises a rotating arm and a stop block connected with the rotating arm, the rotating arm is hinged on the insulating shell, one end of the stop block blocks one part of the slot,

the first conductor, the second conductor, the third conductor, the fourth conductor and the fifth conductor are arranged in the insulating shell, the first conductor and the second conductor are arranged on the left side of the third conductor, the fourth conductor and the fifth conductor, the first conductor, the second conductor, the third conductor, the fourth conductor and the fifth conductor are respectively provided with a spring plate, a button is arranged above any one spring plate, any button is arranged in the insulating shell, the first conductor, the second conductor, the third conductor, the fourth conductor and the fifth conductor are respectively provided with a dovetail groove, the first conductor and the fifth conductor are respectively provided with three first positioning holes, the second conductor, the third conductor and the fourth conductor are respectively provided with two first positioning holes, the insulating shell is provided with a positioning rib matched with the dovetail groove and a second positioning hole matched with the first positioning hole, the second conductor and the fifth conductor are respectively provided with a plugging notch.

Furthermore, a mark strip is arranged on the shifting fork.

Furthermore, the bottom of the insulating shell is provided with a track installation groove.

Compared with the prior art, the utility model, its effect is positive and obvious. The utility model discloses an intelligent relay base adopts formula shell fragment wiring technique of inserting soon, presses the button, and crowded shell fragment of opening can insert the wire, can practice thrift installation time, improves the installation effectiveness. The slot is used for installing the relay, and the shift fork can rotate, after rotatory certain angle with the shift fork, can directly separate relay and lower extreme electric conductor, and dovetail and first locating hole on the electric conductor are mutually supported with location muscle and second locating hole on the insulating housing respectively, and accuracy when having guaranteed the assembly to have the function of preventing slow-witted and anti-drop when letting the assembly.

Drawings

Fig. 1 is the utility model discloses an intelligent relay base's decomposition structure schematic diagram.

Fig. 2 is the utility model discloses a shift fork locking state's among intelligent relay base schematic diagram.

Fig. 3 is the utility model discloses a shift fork in intelligent relay base unclamps the schematic diagram of state.

Fig. 4 is the utility model discloses a structural schematic of electric conductor in intelligent relay base.

Fig. 5 is the utility model discloses a structural schematic of insulating base in intelligent relay base.

Fig. 6 is a schematic view of a coupling pulled out state.

Fig. 7 is a schematic view of a coupling insertion state.

Fig. 8 is a schematic structural view of the present invention in a state where the coupling member is pulled out.

Fig. 9 is a schematic structural view of the present invention in a state where the coupling is inserted.

Fig. 10 is a schematic structural view of the track mounting groove of the present invention.

Fig. 11 is a schematic view of a first three-dimensional structure of an intelligent relay base according to the present invention.

Fig. 12 is a schematic diagram of a second three-dimensional structure of the intelligent relay base according to the present invention.

Fig. 13 is a front view structure diagram of the intelligent relay base of the present invention.

Fig. 14 is the utility model discloses a rear view structure schematic diagram of intelligent relay base.

Fig. 15 is the utility model discloses a left side view structure schematic of intelligent relay base.

Fig. 16 is the utility model discloses a structure schematic is looked to the right side of intelligent relay base.

Fig. 17 is a schematic view of the bottom view structure of the intelligent relay base according to the present invention.

Fig. 18 is a schematic view of a top view structure of an intelligent relay base according to the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments, but the present invention is not limited to this embodiment, and the protection scope of the present invention should be included in all similar structures and similar variations thereof.

As shown in fig. 1 to 18, the intelligent relay base of the present invention comprises an insulating housing 7, a cover plate 10 is disposed on one side of the insulating housing 7, a slot 17 is disposed at an upper end of the insulating housing 7, a shift fork 6 is disposed at the slot 17, the shift fork 6 comprises a rotating arm 61 and a stopper 62 connected to the rotating arm 61, the rotating arm 61 is hinged to the insulating housing 7, one end of the stopper 62 blocks a portion of the slot 17,

a first conductor 1, a second conductor 2, a third conductor 3, a fourth conductor 4 and a fifth conductor 5 are arranged in an insulating shell 7, the first conductor 1 and the second conductor 2 are arranged on the left side of the third conductor 3, the fourth conductor 4 and the fifth conductor 5, a spring plate 9 is respectively arranged on the first conductor 1, the second conductor 2, the third conductor 3, the fourth conductor 4 and the fifth conductor 5, a button 8 is arranged above any one spring plate 9, any button 8 is arranged in the insulating shell 7, a dovetail groove 11 is respectively arranged on the first conductor 1, the second conductor 2, the third conductor 3, the fourth conductor 4 and the fifth conductor 5, three first positioning holes 12 are respectively arranged on the first conductor 1 and the fifth conductor 5, two first positioning holes 12 are respectively arranged on the second conductor 2, the third conductor 3 and the fourth conductor 4, the insulating shell 7 is provided with a positioning rib 13 matched with the dovetail groove 11 and a second positioning hole 14 matched with the first positioning hole 12, and the second conductor 2 and the fifth conductor 5 are respectively provided with a plugging notch 16.

Furthermore, a mark strip is arranged on the shifting fork 6.

Further, the bottom of the insulating housing 7 is provided with a rail mounting groove 18.

The utility model discloses a theory of operation:

the utility model discloses a straight face structural design, but insulated housing 7's both sides connecting wire adopts the formula of inserting shell fragment 9 wiring technique soon, presses button 8, and crowded shell fragment 9 of opening can insert the wire, can practice thrift installation time, improves the installation effectiveness, and diversified wiring, can connect single strand hard wire, strand line (crimping end), and practicality, the commonality of product are stronger, can satisfy different customers' wiring demand.

The slot 17 is used for installing the relay 19, and the shift fork 6 can rotate, after rotating certain angle with shift fork 6, can directly separate relay 19 and lower extreme electric conductor, and the functional practicality of the mark strip on the shift fork 6 is strong simultaneously, as shown in fig. 2 and 3.

The utility model discloses a dovetail 11 and first locating hole 12 on the electric conductor mutually support with location muscle 13 and second locating hole 14 on the insulating housing 7 respectively, accuracy when having guaranteed the assembly to have when letting the assembly and prevent slow-witted function and anti-drop function, as shown in fig. 4 and fig. 5.

The utility model discloses a thereby plug notch 16 on quick high efficiency ground plug-in center connector 15, second electric conductor 2 and the fifth electric conductor 5 and 15 interference fit of connector realize quick plug to realize the transverse connection between two terminals fast, replaced the mode that traditional screw was screwed up, improved wiring efficiency greatly, as shown in fig. 6 ~ 9.

The utility model discloses accessible track mounting groove 18 assembles with the installation rail 20 of multiple models such as TH35-7.5, as shown in figure 10.

Claims (3)

1. The utility model provides an intelligent relay base, includes insulating casing (7), its characterized in that: a cover plate (10) is arranged on one side of an insulating shell (7), a slot (17) is arranged at the upper end of the insulating shell (7), a shifting fork (6) is arranged at the slot (17), the shifting fork (6) comprises a rotating arm (61) and a stop block (62) connected with the rotating arm (61), the rotating arm (61) is hinged on the insulating shell (7), one end of the stop block (62) blocks one part of the slot (17),

a first conductor (1), a second conductor (2), a third conductor (3), a fourth conductor (4) and a fifth conductor (5) are arranged in an insulating shell (7), the first conductor (1) and the second conductor (2) are arranged on the left side of the third conductor (3), the fourth conductor (4) and the fifth conductor (5), a spring plate (9) is respectively arranged on the first conductor (1), the second conductor (2), the third conductor (3), the fourth conductor (4) and the fifth conductor (5), a button (8) is respectively arranged above any one spring plate (9), any button (8) is respectively arranged in the insulating shell (7), a dovetail groove (11) is respectively arranged on the first conductor (1), the second conductor (2), the third conductor (3), the fourth conductor (4) and the fifth conductor (5), the first conductor (1) and the fifth conductor (5) are respectively provided with three first positioning holes (12), the second conductor (2), the third conductor (3) and the fourth conductor (4) are respectively provided with two first positioning holes (12), the insulating shell (7) is provided with positioning ribs (13) matched with the dovetail grooves (11) and second positioning holes (14) matched with the first positioning holes (12), and the second conductor (2) and the fifth conductor (5) are respectively provided with a plugging notch (16).

2. An intelligent relay base according to claim 1, wherein: and a mark strip is arranged on the shifting fork (6).

3. An intelligent relay base according to claim 1, wherein: and a track mounting groove (18) is formed in the bottom of the insulating shell (7).

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