CN201167139Y

CN201167139Y - Wiring box

Info

Publication number: CN201167139Y
Application number: CNU2008200048335U
Authority: CN
Inventors: 陈燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-03-14
Filing date: 2008-03-14
Publication date: 2008-12-17
Anticipated expiration: 2018-03-14

Abstract

A terminal box includes an upper cover, a base, a service entrance, a wire clamping ring and a wire clamping seat. A pair of line head holes is oppositely arranged on the two sides of the wire clamping seat, wire clamping pieces are arranged in the line head holes, sliding blocks which can slide vertically are arranged behind the wire clamping pieces, through-holes are formed on the sliding blocks corresponding to the line head holes, a connecting piece is arranged between the wire clamping pieces on the two sides; the line head holes have a plurality of pairs, and the wire clamping pieces and the sliding blocks have the same number; vertical and downward wire clamping openings are formed on the wire clamping pieces, the midlines of the wire clamping openings are formed on faller wires of the circle centers of the through-holes, and the upper end surfaces are arranged below the round edges of the through-holes when the sliding blocks are pulled up. The terminal box has the following advantages: when the sliding blocks are pulled up, the sliding blocks are pressed down from the entrance holes to the bottom parts of the through-holes straightly, the wire clamping pieces pierce the outer skin of the connecting line and is connected with the line core in connection, and the process is convenient and rapid without the need of any equipment.

Description

Terminal box

Technical field

The utility model relates to the Wiring device in a kind of electric equipment, particularly a kind of quick connector.

Background technology

Terminal box is widely used a kind of jockey in the electric equipment, has plurality of specifications, is used for the various connections that are electrically connected.Terminal box commonly used at present mainly contains: screw class, screw briquetting class, screw line hole class and card line plate class.Though any all needs with necessary instrument, the screw class need screwdriver, even wire stripping pliers, the card line plate class need specific purpose tool, this has increased trouble all for the connection of terminal box, has strengthened the used duration of line.

The utility model content

For remedying above-mentioned deficiency, the utility model provides a kind of terminal box that can connect fast without instrument.

The utility model terminal box, comprise loam cake, base, incoming line, card wire loop and card line seat, wherein: described card line seat both sides are provided with a pair of the end of a thread hole relatively, described the end of a thread is provided with card line plate in the hole, described card line plate back is provided with the slide block that can vertically slide, corresponding to the end of a thread hole through hole is arranged on the described slide block, between the card line plate of both sides brace is arranged.

The utility model terminal box, wherein: the described card line seat side at described upper end of slide block place is 45 degree inclined-planes.

The utility model terminal box, wherein: wire blocking port is vertically downward arranged on the described card line plate, the center line of described wire blocking port and being on the drop wire in the center of circle of described through hole, when the upper end surface pulls up at described slide block, the round edge of through hole along under.

The utility model terminal box, wherein: it is some right that described the end of a thread hole is provided with, and described card line plate, slide block should have same quantity.

The utility model terminal box at the state of extracting of slide block, is gone into bottom until through hole from the end of a thread stopple, depresses slide block, and the crust that card line plate punctures on the line connects with core in being connected, and is extremely convenient and swift, and need not any instrument.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model terminal box;

Fig. 2 is the front view of the utility model terminal box;

Fig. 3 is the profile of card line seat in the utility model terminal box;

Fig. 4 is the schematic diagram of card line plate in the utility model terminal box.

Embodiment

For further setting forth the utility model terminal box, do more detailed explanation below in conjunction with embodiment.

Fig. 1 is the exploded view of the utility model terminal box, and this is a connecting box with eight pairs of connections as can be seen, is made up of loam cake 1, base 2, incoming line 3, card wire loop 4, card line seat 5.Card line seat 5 both sides are provided with a pair of the end of a thread hole 6 relatively, establish 8 pairs of (see figure 2)s altogether.Be provided with card line plate 9 in the end of a thread hole 6, card line plate 9 back are provided with slide block 7 (see figure 3)s that can vertically slide, corresponding to the end of a thread hole 6 through hole 8 are arranged on the slide block 7, and brace 10 is arranged between the both sides card line plate 9.

Wire blocking port 11 (see figure 4)s are vertically downward arranged on the card line plate 9, the center line of wire blocking port 11 and being on the drop wire in the center of circle of through hole 10, when the upper end surface pulls up at slide block 7, the round edge of through hole 10 along under, card line plate 9 becomes the miter angle arrangement with card line seat 5 sides.

The utility model terminal box, there are one 45 ° of inclined-planes the side of the card line seat 5 of slide block 7 upper ends, is beneficial to slide block 7 upper end parts and exposes from the inclined-plane of card line seat 5 sides, is convenient to pull up and depress, and the state that wherein pulls up is a dormant state.

Under dormant state, will from the end of a thread hole of a side, fill in by wire connecting the end of a thread, slide block is depressed in the bottom of the through hole on slide block, and slide block just is pressed into electric wire the end of a thread in the wire blocking port of card line plate by force.In the process that is pressed into again, because the thickness of card line plate is limited, can be as the crust of cutting electric wire of blade type, be connected with core in the electric wire; But card line plate has certain thickness not only but also be not blade, and is forced at the electric wire core, can be electric wire core slightly deformed and can not breaking, and guarantees that the electric wire core is connected with the reliable of card line plate.

Claims

1, a kind of terminal box, comprise loam cake (1), base (2), incoming line (3), card wire loop (4) and card line seat (5), it is characterized in that: described card line seat (5) both sides are provided with a pair of the end of a thread hole (6) relatively, be provided with card line plate (9) in described the end of a thread hole (6), described card line plate (9) back is provided with the slide block (7) that can vertically slide, described slide block (7) is gone up has through hole (8) corresponding to the end of a thread hole (6), and brace (10) is arranged between the both sides card line plate (9).

2, terminal box according to claim 1 is characterized in that: described card line seat (5) side of described slide block (7) upper end is 45 degree inclined-planes.

3, terminal box according to claim 2 is characterized in that: wire blocking port (11) is vertically downward arranged on the described card line plate (9), the center line of described wire blocking port (11) and being on the drop wire in the center of circle of described through hole (10), the upper end surface the round edge of described slide block (7) when pulling up, through hole (10) along under.

4, terminal box according to claim 3 is characterized in that: it is some right that described the end of a thread hole (6) is provided with, and described card line plate (9), slide block (7) should have same quantity.