CN201032656Y

CN201032656Y - Switch socket

Info

Publication number: CN201032656Y
Application number: CNU2007200479736U
Authority: CN
Inventors: 冯华雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-23
Filing date: 2007-01-23
Publication date: 2008-03-05
Anticipated expiration: 2017-01-23

Abstract

The utility model relates to a switch socket, which comprises a panel, a functional component mounting and fixing frame and a functional component. The functional component is installed in the square hole of the fixing frame, the functional component comprises a switch and / or a socket, a wire connecting seat is arranged at the rear end of the functional component, more than two wire connecting holes arranged horizontally or vertically are arranged on the outer wall of the wire connecting seat, corresponding wire connecting terminals are arranged in the wire connecting holes, the wire connecting terminal comprises a ring-shaped wire connecting frame, a screw with one end penetrating through the top part of the wire connecting frame and extending into the frame, and a conductive body arranged in the ring-shaped wire connecting frame and fixed and connected at the bottom part of the screw, wherein, the conductive body is an I-shaped metal sheet, positioning grooves leading the wire connecting frame to vertically sliding are arranged on the both sides of the conductive body, and the rear end is connected and fixed on the electric line of the switch and / or the socket. The utility model has simple and reasonable structure, changes the traditional wire connecting mode of the switch socket, adopts the unique ring-shaped wire connecting frame with a large caliber, completely eliminates the phenomenon that the conducting wire is broken caused by heavy torque force of the screw, and thereby leading the product to have more current carrying and better contact.

Description

Combined socket and switch

Technical field

The utility model relates to a kind of combined socket and switch of household electrical appliance.

Background technology

At present, binding post generally adopts the screw and the cylinder type mode of connection, and promptly the end in cylindrical column is provided with a screw, and screw is screwed in screw, and the screw bottom compresses the external wire that penetrates cylindrical column, thereby external wire is connected with binding post.This connected mode because lead is pressed in the binding post by screw, might break a part of copper wire, and lead is caused damage; The copper wire that yet might cause a part to disperse does not contact with screw, causes contact area to reduce, and circuit contacts is bad.

The disclosed a kind of switch of China Patent No. CN03225654.X is or/and the binding post of socket, and by screw, wire frame and terminal block constitute.Wire frame is formed by a sheet metal bending, be superimposed into the end face of frame by its two dististyle, at the bottom of the bottom was the frame of a taper: terminal block was the sheet metal of " mountain " font, middle top board is nested into the inside of wire frame, screw in screw, with the translation of pulling wire frame, by at the bottom of the frame with the furthering of top board, external wire terminals on placing at the bottom of the frame are clamped, thereby compress external wire.It is said that this terminal connection is tight, firm, contact is good, does not damage terminals.And be applicable to that lead or its combination in collinear footpath do not insert.The screw position of this terminal is fixed, and can not screw out, and avoids losing because of dropping.Be applicable on various types of electric connectors.But this binding post, wire frame is corresponding with the socket position of socket, causes the direction of operating of screw inconsistent, under the circuit complicated situation, can cause certain difficulty to maintenance like this.The terminal block of this binding post is a mountain font sheet metal in addition, and its left and right sides both wings are exposed not to have the real work meaning outside, forms waste.

The utility model content

The purpose of this utility model aim to provide a kind of simple and reasonable, lead closely is connected with binding post, and installation and maintenance combined socket and switch easily is to overcome weak point of the prior art.

A kind of combined socket and switch by this purpose design, comprise panel, functor mounting and fixing support and functor, functor is installed in the square hole of fixed mount, cover the panel of corresponding specification, form the complete series product with three-in-one independent assortment structure, functor comprises switch and/or socket, the functor rear end is a junction block, it is characterized in that being provided with two above levels or the vertical wiring hole of arranging at the junction block outer wall, the wiring hole inboard is provided with corresponding binding post, comprise the ring connection frame, one end passes the top of wire frame and extends to the interior screw of frame, and is arranged in the ring connection frame and the electric conductor of fixedlying connected with the bottom of screw, and wherein electric conductor is I-shaped sheet metal, both sides are provided with the location notch that allows wire frame slide up and down, and the electric wire of its rear end and switch and/or socket is connected to a fixed.

The ring connection frame is formed by a sheet metal bending, and its top forms by the sheet metal two ends are superimposed, and is provided with and the corresponding screw of screw at the top; At the bottom of wire frame bottom is a circular arc frame.

The square hole inboard of described fixed mount up and down both sides is provided with draw-in groove, and the two ends up and down of described functor are provided with corresponding convex buckle, functor and fixed mount by by after forward directly the connected mode of fastening install and fix.

The utility model is simple and reasonable, compared with prior art has following advantage:

One, this product is changed the mode of connection of conventional switch socket, and adopted unique heavy caliber ring connection frame, and lead is closely linked to each other with binding post, thoroughly eliminated the phenomenon that breaks lead because of screw torsion too greatly, make that this product current-carrying is bigger, contact is better.

Two, this product is the parallel distribution of binding post, and the direction of operating of screw is upwards unified, make this product installation and keep in repair simple and efficient.

Three, this product since adopt with functor by after the mounting means that directly fastens forward, need not to pull down panel and just can freely change functor, the user has bigger free selectivity when this product of selection.

Four, the functor of this product has adopted closed four unification pressure plate structures, and electrified body is closed completely, and it is safer to make that product uses, more reliable performance.

Description of drawings

Fig. 1 is the perspective view of the utility model one embodiment.

Fig. 2 is the three-dimensional decomposition texture schematic diagram of Fig. 1.

Fig. 3 is the backsight structural representation of switching function spare among Fig. 1.

Fig. 4 is the three-dimensional decomposition texture schematic diagram of switching function spare among Fig. 1.

Embodiment

Below in conjunction with drawings and Examples the utility model is further described.

Referring to Fig. 1-Fig. 4, this combined socket and switch comprises panel 1, functor mounting and fixing support 2 and functor, functor is installed in the square hole 2.2 of fixed mount, cover the panel 1 of corresponding specification, functor comprises switch 4 and socket 3, the inboard both sides up and down of the square hole 2.2 of fixed mount are provided with draw-in groove 2.1, and the two ends up and down of switch 4 and socket 3 are provided with corresponding convex buckle 4.1,3.1, switch 4 and socket 3 and fixed mount 2 by by after the connected mode that directly fastens forward install and fix.

The functor rear end is a junction block 5, and junction block 5 shells are insulation protective hood, and it up and down is provided with buckle and matches fixingly with functor in two ends, and insulation protective hood adopts closed four to unify pressure plate structures, and electrified body is sealed completely.

Junction block 5 outer walls of switch 4 are provided with two horizontal wiring holes 6, junction block 5 outer walls of socket 3 are provided with three horizontal wiring holes 6, wiring hole 6 inboards are provided with corresponding binding post, comprise ring connection frame 7, one end passes the top of wire frame 7 and extends to the interior screw 9 of frame, and be arranged in the ring connection frame 7 and the conductive pressing plate 8 of fixedlying connected with the bottom of screw 9, wherein conductive pressing plate 8 is I-shaped sheet metal, both sides are provided with the chute 8.1 that allows wire frame slide up and down, and the electric wire of its rear end and switch 4 and socket 3 is connected to a fixed.

Ring connection frame 7 is formed by a sheet metal bending, and its top forms by the sheet metal two ends are superimposed, and is provided with and screw 9 corresponding screws at the top; At the bottom of wire frame 7 bottoms are a circular arc frame.

Screw 9 is band Jie screw of 3.5mm * 6.3mm, and its operating side is arranged in the corresponding screw of junction block 5 tops setting.

Claims

1. combined socket and switch, comprise panel (1), functor mounting and fixing support (2) and functor, functor is installed in the square hole (2.2) of fixed mount, cover the panel of corresponding specification, form the complete series product with three-in-one independent assortment structure, functor comprises switch (4) and/or socket (3), the functor rear end is junction block (5), it is characterized in that being provided with two above levels or the vertical wiring hole of arranging (6) at the junction block outer wall, the wiring hole inboard is provided with corresponding binding post, comprise ring connection frame (7), one end passes the top of wire frame and extends to the interior screw (9) of frame, and be arranged in the ring connection frame and the electric conductor (8) of fixedlying connected with the bottom of screw, wherein electric conductor is I-shaped sheet metal, both sides are provided with the location notch (8.1) that allows wire frame slide up and down, and the electric wire of its rear end and switch and/or socket is connected to a fixed.

2. combined socket and switch according to claim 1 is characterized in that described ring connection frame is formed by a sheet metal bending, and its top forms by the sheet metal two ends are superimposed, and is provided with and the corresponding screw of screw at the top; At the bottom of wire frame bottom is a circular arc frame.

3. combined socket and switch according to claim 1 is characterized in that screw is band Jie screw of 3.5mm * 6.3mm, and its operating side is arranged in the corresponding screw of junction block top setting.

4. combined socket and switch according to claim 1, the square hole inboard that it is characterized in that described fixed mount is provided with draw-in groove (2.1) in both sides up and down, the two ends up and down of described functor are provided with corresponding convex buckle (3.1,4.1), functor and fixed mount by by after the connected mode that directly fastens forward install and fix.

5. combined socket and switch according to claim 1 is characterized in that described junction block shell is an insulation protective hood, and it up and down is provided with buckle and matches fixingly with functor in two ends, and insulation protective hood adopts closed four to unify pressure plate structures, and electrified body is sealed completely.