CN104299814A

CN104299814A - Switch

Info

Publication number: CN104299814A
Application number: CN201310301425.1A
Authority: CN
Inventors: 李耀强; 肖晟
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-18
Filing date: 2013-07-18
Publication date: 2015-01-21

Abstract

The invention discloses a quick-mounting connector which mainly comprises a wiring base, a wiring terminal and a plug socket. Correspondingly, a fixing device of the wiring base is arranged in a wiring box. The quick-mounting connector can induce and pre-fix a wire, so that a complicated operation process during former connection with a switch/socket is saved, and quick mounting and dismounting of the switch/socket can be achieved.

Description

A kind of switch

Technical field

The present invention relates to a kind of can the plug-in type switch of Fast Installation, belong to the optimisation technique of switch.

Background technology

When existing switch is connected with the electric wire of drawing from terminal box, the main mode adopting directly connection, advantage connects simply, do not need to increase extra equipment.Usual employing key screw electric wire is fixed on the binding post on switch, following situation is often run into: one is if reserved wire length is shorter in installation process, mounting distance between switch panel and terminal box is also less, makes the activity space deficiency of erecting tools cause installing difficulty; Two is if reserved wire length is longer, although overcome above-mentioned problem, due to the limited space of terminal box, a large amount of electric wires be put into limited space also more difficult; If when wiring quantity is more or assign direction is more or wire diameter is larger, terminal box is just more difficult has received.

Therefore, need find a kind of easily installation and connect more simple switch.

Summary of the invention

The object of this invention is to provide a kind of easily installation and the more simple switch of connection.

Technical scheme of the present invention is: a kind of switch, by terminal box 1, installation panel 2 and switch assembly 3 form, installation panel is fixed in terminal box, switch assembly 3 is arranged in perforate reserved on installation panel 2, switch assembly front arranges on & off switch, Quick-mounting joint 4 is mounted with in terminal box 1, described switch assembly includes more than one switch element, switch assembly back to the one side of installation panel be provided with outwardly patch post 31, a pin 32 is provided with at the center patching post, described pin is connected with connector 33 in one end of switch assembly inside, the other end is exposed is patching post end, by pin being inserted the jack power taking in Quick-mounting joint, one end of connector 33 is connected with pin, and the other end is extremely connected with one of switch, described connector 33, pin 32 adopt electric conducting material to make, open on & off switch 34, the two poles of the earth conducting of switch, closing switch key, the two poles of the earth of switch disconnect.

The quantity that the quantity patching post required for switch assembly equals the output control terminal of switch element adds 1, and this of increase patches post for the signal of telecommunication is inputed in switch assembly.

Is mixed switch when what adopt, i.e. existing switch but also when having socket, adds switch by input phase number and exports and control figure place and arrange the quantity patching post 31.

When input be single phase poaer supply time, the quantity patching post 31 is that 3+ switch exports and controls figure place.

When input be single phase poaer supply time, a three-plug connector adds two single control switches, arrange 3+2 that is 5 patch post 31, three be respectively used to connect live wire, zero line, ground wire, two other is respectively used to the output control line of connecting valve.

Described patches middle part or the edge that post 31 is arranged on switch assembly outer wall, matches to the corresponding joint location be fixed in terminal box.

beneficial effect:

1,by installing Quick-mounting joint in terminal box, electric wire being carried out conclusion and being fixed in advance in Quick-mounting joint, effectively can reduce operating process loaded down with trivial details when exempting from the past to install switch.

Accompanying drawing explanation

Fig. 1 is one embodiment of the present of invention;

Fig. 2 is the side elevational cross-section structural representation of embodiment in Fig. 1;

Fig. 3 be in Fig. 1 embodiment overlook sectional structure schematic diagram;

Fig. 4 is an embodiment of switch;

Fig. 5 is the figure that pops of embodiment in Fig. 4;

Fig. 6 is the wiring schematic diagram of Fig. 4;

Fig. 7 is an embodiment of switch;

Fig. 8 is the figure that pops of embodiment in Fig. 7.

Embodiment

As shown in Fig. 1 to Fig. 8, a kind of switch, by terminal box 1, installation panel 2 and switch assembly 3 form, installation panel is fixed in terminal box, switch assembly 3 is arranged in perforate reserved on installation panel 2, switch assembly front arranges on & off switch, Quick-mounting joint 4 is mounted with in terminal box 1, described switch assembly includes more than one switch element, switch assembly back to the one side of installation panel be provided with outwardly patch post 31, a pin 32 is provided with at the center patching post, described pin is connected with connector 33 in one end of switch assembly inside, the other end is exposed is patching post end, by pin being inserted the jack power taking in Quick-mounting joint, one end of connector 33 is connected with pin, and the other end is extremely connected with one of switch, described connector 33, pin 32 adopt electric conducting material to make, open on & off switch 34, the two poles of the earth conducting of switch, closing switch key, the two poles of the earth of switch disconnect.

Described Quick-mounting joint comprises junction block, binding post and jack, and binding post and jack are the electric conductors be located in junction block, are connected between binding post with jack by bonding conductor.

As shown in Fig. 4 to Fig. 6, it is a kind of schematic diagram of switch of hilted broadsword single head.

Fig. 7 and Fig. 8 is a kind of schematic diagram of switch of hilted broadsword double end.

Described terminal box 1 diapire is provided with Quick-mounting joint fixture, and Quick-mounting joint is fixed in terminal box by fixture.

During installation, the electric wire entered in terminal box is cut to the equidistant length importing and exporting junction block fixed position with electric wire, electric wire prune the end of a thread insulator after, exposed part is inserted corresponding wiring crossing internal fixtion by phase place, the pressuring direction of complete junction block to terminal box rear wall will be connected with electric wire again, make wire bend until the junction block fixed position that junction block arrival is positioned at terminal box inwall is fixed.

Described fixture be provided with kinds of schemes, preferred version is: fixture selects the bayonet socket 11 be arranged in terminal box, junction block by its deck insert bayonet socket 11 be fixed on terminal box diapire.

Terminal box is also provided with the draw-in groove 12 for the protection of bayonet socket, card article 13, for sealing draw-in groove 12, terminal box wall is provided with the turnover of multiple string holes 14 supply lines.

By installing Quick-mounting joint in terminal box, electric wire being carried out conclusion and being fixed in advance in Quick-mounting joint, effectively can reduce operating process loaded down with trivial details when exempting from the past to install switch.

Above-described embodiment is only used to interpretation purposes of the present invention, and is not limitation of the present invention, those skilled in the art, in essential scope of the present invention, makes a variety of changes or substitutes, also should belong to protection category of the present invention.

Claims

1. a switch, by terminal box (1), installation panel (2) and switch assembly (3) composition, installation panel is fixed in terminal box, switch assembly (3) is arranged in the upper reserved perforate of installation panel (2), switch assembly front arranges on & off switch, it is characterized in that: in terminal box (1), be mounted with Quick-mounting joint (4), described switch assembly includes more than one switch element, switch assembly back to the one side of installation panel be provided with outwardly patch post (31), a pin (32) is provided with at the center patching post, described pin is connected with connector (33) in one end of switch assembly inside, the other end is exposed is patching post end, by pin being inserted the jack power taking in Quick-mounting joint, one end of connector (33) is connected with pin, and the other end is extremely connected with one of switch, described connector (33), pin (32) adopt electric conducting material to make, open on & off switch (34), the two poles of the earth conducting of switch, closing switch key, the two poles of the earth of switch disconnect.

2. switch according to claim 1, is characterized in that: the quantity that the quantity patching post required for switch assembly equals the output control terminal of switch element adds 1, and this of increase patches post for the signal of telecommunication is inputed in switch assembly.

3. switch according to claim 2, is characterized in that: is mixed switch when what adopt, i.e. existing switch but also when having socket, adds switch export and control figure place and arrange the quantity patching post (31) by input phase number.

4. switch according to claim 2, is characterized in that: when input be single phase poaer supply time, the quantity patching post (31) is that 3+ switch exports and controls figure place.

5. switch according to claim 2, it is characterized in that: when input be single phase poaer supply time, a three-plug connector adds two single control switches, arrange 3+2 that is 5 patch post (31), three are respectively used to connect live wire, zero line, ground wire, and two other is respectively used to the output control line of connecting valve.

6. switch according to claim 1, is characterized in that: described patches middle part or the edge that post (31) is arranged on switch assembly outer wall, matches to the corresponding joint location be fixed in terminal box.