CN200956467Y

CN200956467Y - Wall-passing wiring terminal

Info

Publication number: CN200956467Y
Application number: CN 200620123990
Authority: CN
Inventors: 周文忠
Original assignee: KANGNAITE ELECTRONICS CO Ltd SHENZHEN CITY
Current assignee: KANGNAITE ELECTRONICS CO Ltd SHENZHEN CITY
Priority date: 2006-07-27
Filing date: 2006-07-27
Publication date: 2007-10-03
Anticipated expiration: 2016-07-27

Abstract

The utility model relates to a wall-through wire-connecting terminal. Each terminal is provided with a first side connecting terminal (A) and a second side connecting terminal (B); the two side terminals are connected with a bus bar (9). The first side wiring terminal and the second wiring terminal are mounted inside of the insulation shells (1 a) and (b); the first side insulation shell is provided with a insert hole for inserting the second side insulation shell (7 b, 8b) and an insulation connecting poles for insert connection the two shells (a 7, 8a). The structure of the two side terminals are that the wire clamping bodies (5a, 5b) equipped with connecting holes (4 a, 4b) are positioned at inner circumference of the insulation shell body respectively and connected with the threads of regulating screws (3a, 3b); the shell has adjusting holes (2 a, 2b) communicated with the regulating screw and a wire inserting hole communicated with the wire connecting hole; the buss bar (9) passes through the insulation connecting pole (7); two conductive ends extend into the wire connecting holes (4 a, 4b) at two sides. The utility mode is easy to install with good insulation performance, convenient for wiring, which is applicable for all kinds of wiring.

Description

A kind of binding post through walls

Technical field

The utility model belongs to a kind of electric connecting part, is specifically related to a kind of binding post of using through walls.

Background technology

Binding post through walls is to be used for the electricity-linkingup point of various enclosure means housing one sides is guided to the housing opposite side, existing binding post naked housing through walls, terminals all are exposed, insulation property are poor, and exist be difficult for that installation and wiring, wiring capacity are little, deficiency such as bridge joint trouble between the utmost point and the utmost point.

Summary of the invention

The utility model is intended to overcome above-mentioned deficiency, a kind of compact conformation, good insulation preformance is provided, is easy to binding post through walls easy to use is installed.

The technical solution of the utility model is (referring to implementing illustration): every utmost point binding post is provided with first side terminal (A) and second side terminal (B), the terminals of both sides are electrically connected by busbar (9), it is characterized in that: described first side terminal (A) and second side terminal (B) be contained in respectively insulation shell (1a) and (1b) in, the first side insulation shell (1a) is provided with and can inserts second side insulation shell (1b) jack (7b, 8b), make the two patch the insulation joint pin (7a of connection, 8a), two side terminal (A, B) structure is: be provided with wiring hole (4a, clamp body (5a 4b), 5b) respectively at the insulation shell inner periphery to the location, and with can drive the set screw (3a that it moves up and down, 3b) be threaded, have on the housing and set screw (3a, 3b) adjustment hole (the 2a of Lian Tonging, 2b) and with wiring hole (4a, 4b) plug wire mouth (the 6a of Lian Tonging, 6b), described busbar (9) passes insulation joint pin (7), two conducting end stretch into respectively both sides wiring hole (4a, 4b).

Using method of the present utility model is: before the installation, terminals are housed respectively, and (A, the first side insulation shell (1a) B) are to divide body structure with the second side insulation shell (1b), and described busbar (9) is contained in side insulation joint pin (7a) lining; During installation, according to joint pin (7a on the insulation shell, position 8a) bores a hole (10 on the rack body of wall, 11), with the joint pin (7a on the side insulation shell, 8a) pass body of wall, insert opposite side insulation shell jack (7b, 8b) in, make the insulation shell of body of wall both sides patch connection, be contained in the busbar (9) of insulation in the joint pin simultaneously and also stretch into opposite side wiring hole (4b), during wiring, the lead of body of wall both sides is inserted respectively in clamp body (5a5b) wiring hole (4a4b), turn set screw (3a3b), the translation in housing of clamp body is clamped in lead between busbar (9) and the wiring hole wall, and the lead of both sides is electrically connected by busbar.

The utility model can be installed multipole binding post side by side, forms multistage binding post group.

The utility model is easy to install, good insulation preformance, and easy-to-connect can adapt to the connection of various leads, and wire connecting ends need not done any processing; For multipole binding post group, the utility model can connect the bridge joint of easily realizing between the utmost point and the utmost point by connector.

Description of drawings

Fig. 1, the utility model example structure schematic diagram

Fig. 2, Fig. 1 embodiment both sides insulation shell disassembled form structural representation

1a, 1b-

insulation shell

2a, 2b-

adjustment hole

3a, 3b-

set screw

4a, 4b-

wiring hole

5a, 5b-

clamp body

6a, 6b-

plug wire mouth

7a, 8a-

joint pin

7b, 8b-insulation jack 9-busbar 10,11-body of wall perforation 12-body of wall 13-bridge joint inserted sheet

Specific embodiments

This routine terminals A, B is contained in respectively in the first side insulation shell 1a and the second side insulation shell 1b, the first side insulation shell 1a inboard is provided with two

insulation joint pin

7a, 8a, two insulation joint pin outside wall surface are the raised and concave figures face,

jack

7b, 8b internal face on the second side insulation shell 1b are the raised and concave figures face, thereby can increase the friction between the two joint face, improve the firm degree that connects.

Referring to Fig. 3, clamp body 5a, the 5b that this example can upper and lower translation is that the bell metal by complete one shapes, and its mechanical strength has greatly improved than the clamp body of the binding post of full copper;

Described

clamp body

5a, 5b cross section are square, be contained in the longitudinally guiding groove in insulation shell 1a, the 1b with being slidingly matched respectively, set

screw

3a, 3b vertically are stuck on the interior step of housing, be threaded with clamp body upper end, set screw can only be rotated, can not translation, the clamp body can only can not rotate in translation, so the rotation set screw can drive clamp body upper and lower translation, two side body tops are provided with adjustment hole 2a, the 2b over against set screw respectively.

Wiring hole 4a on two clamp body 5a, the 5b, 4b lateral direction penetrating clamp body two side,

wiring hole

4a, 4b are rectangular opening, respectively facing to plug

wire mouth

6a, 6b on the respective side housing, square lower wall surface of wiring hole and wide strip busbar 9 constitute very big lead clamping area, so the wiring capacity can be admitted the little 0.2mm of arriving ², arrive 25mm greatly ²The multiple lead that comprises single cord, stranded conductor, flexible conductor, hard lead, and wire termination need not do any processing and can insert, wiring is very convenient.

Busbar 9 passes the insulation joint pin 7a on first side body, its two exposed conducting end stretches into wiring hole 4a, the 4b of both sides clamp body respectively, when moving under the drive of clamping body in set screw, its wiring hole lower wall surface can clamp the lead that inserts with busbar.

This routine busbar 9 is wide copper bar, can flow through the above electric current of 200A.

Referring to Fig. 4, this example can be installed multipole binding post side by side and be formed multipole binding post group, and can be by inserting the bridge joint that bridge joint inserted sheet 13 is realized between the utmost point and the utmost point easily between each utmost point.

This example is totally enclosed insulation crust design, thereby can obtain higher insulating protection grade.

This example first side insulation shell 1a and the second side insulation shell 1b only need partition wall can be connected as a single entity to inserting, and do not need any aid, and it is very convenient to install.

Clamp body 5b, the set screw 3b of this example second side terminal B, plug wire mouth 6b are all relative, and body of wall 12 changes an angle, to adapt to the different requirements of installing and using.

Claims

1, a kind of binding post through walls, every utmost point binding post is provided with first side terminal (A) and second side terminal (B), the terminals of both sides are electrically connected by busbar (9), it is characterized in that: described first side terminal (A) and second side terminal (B) be contained in respectively insulation shell (1a) and (1b) in, the first side insulation shell (1a) is provided with and can inserts second side insulation shell (1b) jack (7b, 8b), make the two patch the insulation joint pin (7a of connection, 8a), two side terminal (A, B) structure is: be provided with wiring hole (4a, clamp body 4b) (5a, 5b) respectively at the insulation shell inner periphery to the location, and with can drive the set screw (3a that it moves up and down, 3b) be threaded, have on the housing and set screw (3a, 3b) adjustment hole (2a of Lian Tonging, 2b) and with wiring hole (4a, 4b) the plug wire mouth of Lian Tonging (6a, 6b), described busbar (9) pass the insulation joint pin (7), two conducting end stretch into respectively both sides wiring hole (4a, 4b).

2, binding post through walls according to claim 1 is characterized in that: described set screw (3a, 3b) vertically is stuck on the interior step of housing, and (5a, 5b) upper end is threaded with the clamp body.

3, binding post through walls according to claim 1 and 2 is characterized in that: described clamp body (5a, 5b) cross section is square, and is contained in the longitudinally guiding groove in the insulation shell (1a, 1b) with being slidingly matched respectively.

4, binding post through walls according to claim 3, it is characterized in that: wiring hole (4a, 4b) the lateral direction penetrating clamp body two side on the described two clamp bodies (5a, 5b), wiring hole (4a, 4b) is a rectangular opening, facing to the plug wire mouth (6a, 6b) on the respective side housing, square lower wall surface of wiring hole and wide strip busbar (9) constitute the lead clamping area respectively.

5, binding post through walls according to claim 1 and 2, it is characterized in that: the insulation joint pin on the described first side insulation shell (1) (7a, 8a) outside wall surface be that jack (7b, 8b) internal face on the second side insulation shell (1b) is the raised and concave figures face.