CN208596644U - The structure of digital time relay - Google Patents

Abstract

Originally practical to be related to a kind of structure of digital time relay, including pedestal, the shell and toggle switch being installed on pedestal, pedestal and shell form accommodating cavity, first line plate is respectively equipped in accommodating cavity, second wiring board and tertiary circuit plate, pedestal is respectively arranged on the left side and the right side cannelure guide rail, the notch of cannelure guide rail is towards depth direction, the two sides up and down of cannelure guide rail open up translot respectively again, translot is orthogonal with cannelure guide rail, notch is opened up at left and right sides of first line plate, the two sides of first line plate form wing plate along part outstanding, second wiring board, the position mutually orthogonal with wing plate forms bayonet part to tertiary circuit plate respectively, second wiring board, tertiary circuit plate is inserted into cannelure guide rail respectively, and under the cooperation of bayonet part, wing plate is locked in translot.First line plate is to rely on, and locked at left and right sides of first line plate respectively by the second wiring board and tertiary circuit plate with pedestal, and total part can be achieved building block system dress and take, and improve production efficiency.

Description

The structure of digital time relay

Technical field

The utility model relates to a kind of structures of digital time relay.

Background technique

In order to realize the function and delicate structure of digital time relay, digital time relay it is interior Portion answers capsule to set multiple wiring boards for having corresponding function, and in production installation, the installing of multiple wiring boards is solid using screw Fixed, various or combined modes, time and effort consuming, the production efficiencys such as card slot connects are low.

Summary of the invention

The purpose of the utility model is to overcome the defects of the prior art, provide a kind of side that can be affixed by single card slot Formula carries out product dress and takes, and is greatly improved the structure of the digital time relay of production efficiency.

To achieve the above object, the utility model use such a digital time relay structure, including pedestal, The shell and toggle switch being installed on the pedestal, the pedestal and the shell form accommodating cavity, described The second wiring board and tertiary circuit plate for being respectively equipped with first line plate in accommodating cavity and being parallel to each other, the pedestal Be respectively arranged on the left side and the right side cannelure guide rail, the notch of the cannelure guide rail towards depth direction, the cannelure guide rail up and down Two sides open up translot respectively again, and the translot is orthogonal with the cannelure guide rail, the left and right sides of the first line plate Open up notch, the two sides of the first line plate form wing plate along part outstanding, second wiring board, described The position mutually orthogonal with the wing plate forms bayonet part, second wiring board, the third to tertiary circuit plate respectively Wiring board is inserted into the cannelure guide rail respectively, and under the cooperation of the bayonet part, the wing plate is locked in described Translot in.Compared with the prior art, the beneficial effects of the utility model are embodied in: design through the above structure, First Line Road plate is to rely on, and locked at left and right sides of first line plate respectively by the second wiring board and tertiary circuit plate with pedestal, structure Simply, the structure division of entire product can realize that building block system dress is taken, and without the cooperation of bottle opener, greatly increase production efficiency.

Particularly, output terminal is connected on the first line plate, the output terminal is fixed on the pedestal On, the contact pin of the output terminal leads to the outside of the pedestal, on the tertiary circuit plate welding indicator light with The toggle switch, connection cable between second wiring board and the tertiary circuit plate.Second wiring board and Electric signal is transmitted by winding displacement between three wiring boards, and each device in circuit is arranged on three wiring boards, it is in good order, It is easily installed and follow-up maintenance.

Particularly, the front end of the shell has panel, and the indicator light is via indicator light inner via hole and indicator light Accessibke porosity is led on the panel, and ladder stopper section and draw runner, institute have been continuously provided on the pedestal of the toggle switch The junction of the ladder stopper section and the draw runner stated is the high-order position of the ladder stopper section, the toggle switch Pedestal passes through outer square hole, interior square hole, and the edge of the outer square hole is consistent with the edge overlapping of the interior square hole and is caught in plate Between socket part and the ladder stopper section.Setting through the above structure can fix panel on the front end face of shell, and The plate of toggle switch connects mode simplicity, and securely.

Detailed description of the invention

Fig. 1 is the perspective view of one digital time relay of the utility model embodiment；

Fig. 2 is solid when one first line plate of the utility model embodiment, tertiary circuit plate and pedestal dress hang together Figure；

Fig. 3 is the explosive view of one digital time relay of the utility model embodiment.

In figure: 1, shell；11, indicator light inner via hole；12, interior square hole；2, pedestal；21, cannelure guide rail；22, translot；23, Stopper section；3, first line plate；31, wing plate；32, notch；33, bayonet part；4, the second wiring board；5, tertiary circuit plate；6, it dials Code switch；61, ladder stopper section；62, draw runner；63, plate socket part；7, panel；71, indicator light accessibke porosity；72, outer square hole；8 rows Line；9, indicator light；10, contact pin.

Specific embodiment

As shown in Figure 1-3, a kind of structure of digital time relay, including pedestal 2, the shell being installed on pedestal 21 And toggle switch 6, pedestal 2 and shell 1 form accommodating cavity, are respectively equipped with first line plate 3 in accommodating cavity and are parallel to each other The second wiring board 4 and tertiary circuit plate 5, pedestal 2 is respectively arranged on the left side and the right side cannelure guide rail 21, the notch of cannelure guide rail 21 Towards depth direction, the two sides up and down of cannelure guide rail 21 open up translot 22 again respectively, and translot 22 is orthogonal with cannelure guide rail 21, First Line The left and right sides of road plate 3 opens up notch 32, and the two sides of first line plate 3 form wing plate 31, the second route along part outstanding The position mutually orthogonal with wing plate 31 forms bayonet part 33 respectively for plate 4, tertiary circuit plate 5, and the second wiring board 4, tertiary circuit plate 5 divide Not Cha Ru cannelure guide rail 21 wing plate 31 is locked in translot 22 and under the cooperation of bayonet part 33.

Output terminal is connected on first line plate 3, output terminal is fixed on pedestal 2, and the contact pin 10 of output terminal is drawn To the outside of pedestal 2, welding indicator light 9 and toggle switch 6 on tertiary circuit plate 5, the second wiring board 4 and tertiary circuit plate 5 it Between connection cable 8.

The front end of shell 1 has panel 7, and indicator light 9 leads to face via indicator light inner via hole 11 and indicator light accessibke porosity 71 On plate 7, ladder stopper section 61 and draw runner 62, ladder stopper section 61 and draw runner 62 have been continuously provided on the pedestal of toggle switch 6 Junction be ladder stopper section 61 high-order position, the pedestal of toggle switch 6 passes through outer square hole 72, interior square hole 12, outer square hole 72 Edge and interior square hole 12 edge overlapping it is consistent and be caught between plate socket part 63 and ladder stopper section 61.

Claims (3)

1. a kind of structure of digital time relay is opened including pedestal, the shell being installed on the pedestal and dial-up It closes, the pedestal and the shell form accommodating cavity, it is characterised in that: are respectively equipped with first line in the accommodating cavity Plate and the second wiring board and tertiary circuit plate being parallel to each other, the pedestal are respectively arranged on the left side and the right side cannelure guide rail, For the notch of the cannelure guide rail towards depth direction, the two sides up and down of the cannelure guide rail open up translot again respectively, described Translot is orthogonal with the cannelure guide rail, and notch, the first line plate are opened up at left and right sides of the first line plate Two sides along part outstanding formed wing plate, second wiring board, the tertiary circuit plate respectively with the wing The mutually orthogonal position of plate forms bayonet part, and second wiring board, the tertiary circuit plate are inserted into the cannelure respectively Guide rail, and under the cooperation of the bayonet part, the wing plate is locked in the translot.

2. the structure of digital time relay according to claim 1, it is characterised in that: on the first line plate Output terminal is connected, the output terminal is fixed on the pedestal, and the contact pin of the output terminal leads to described Pedestal outside, welding indicator light and the toggle switch on the tertiary circuit plate, second wiring board with Connection cable between the tertiary circuit plate.

3. the structure of digital time relay according to claim 2, it is characterised in that: the front end of the shell has There is panel, the indicator light is led to via indicator light inner via hole and indicator light accessibke porosity on the panel, the dial-up Ladder stopper section and draw runner, the junction of the ladder stopper section and the draw runner have been continuously provided on the pedestal of switch Pedestal for the high-order position of the ladder stopper section, the toggle switch passes through outer square hole, interior square hole, the outer square hole Edge and the interior square hole edge overlapping it is consistent and be caught between plate socket part and the ladder stopper section.