CN201194255Y

CN201194255Y - Combined connecting terminal

Info

Publication number: CN201194255Y
Application number: CNU2008200873135U
Authority: CN
Inventors: 周健胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-12
Filing date: 2008-05-12
Publication date: 2009-02-11
Anticipated expiration: 2018-05-12

Abstract

The utility model relates to a connecting terminal. particularly to a combination type connecting terminal, comprising two or more than two connecting terminal units, which include a case and a connecting mechanism, characterized in that, symmetrical grooves are arranged on the left side and the right side of the case; a section of the groove is of beading shape; two adjacent connecting terminal units are connecting through inserting two opposite grooves into a dependent pin rod cover. According to the connecting mode, matching compact between two connecting terminal units is ensured, meanwhile working efficiency is increased when combining.

Description

Combined connecting terminal

Technical field

The utility model relates to termination, more particularly relates to a kind of combined connecting terminal; The utility model is to carry out technological improvement on the basis of existing binding post, is mainly used in industries such as device for switching industry and electric installation.

Background technology

Existing a kind of binding post as shown in Figure 1, one side is designed to groove 33, opposite side is designed to boss 2, the mounting means of its expansion combination is snapped in by a side boss 2 of binding post in the groove 33 of another binding post as shown in Figure 2, because boss 2 is the one injection molded with housing 11, two-phase abutment line terminal when combination boss 2 be difficult for snapping in the groove 33 of another binding post, install slowly relatively, influence working efficiency; After two-phase abutment line terminal combination was finished, a side that is provided with boss 2 will inevitably be outwardly, thereby influence subsequent installation work and overall appearance, and the connection between two binding posts relatively relaxes, and comes off easily.

Summary of the invention

In order to overcome the technical problem of existing binding post in the fashionable existence of expanded set, the utility model provides a kind of combined connecting terminal, quick for installation, can effectively improve working efficiency, and after two-phase abutment line terminal combination is finished, can guarantee the cooperation compactness between two binding posts, difficult drop-off.

For solving above technical problem, the technical scheme that the utility model is taked is, a kind of combined connecting terminal, and it comprises two or more binding post unit, described binding post unit includes housing, wiring mechanism; It is characterized in that: the groove of symmetry is set in the housing left and right sides, and groove one end face communicates with the end face of housing, and the cross section of groove becomes the reducing shape; Insert in two groove opposite by independent pin rod cover between the two-phase abutment line terminal unit and connect.

Further, described combined connecting terminal is characterized in that being shaped as of groove is trapezoidal, and the shape and the groove shapes of the independent pin rod left and right sides are complementary.

The beneficial effects of the utility model are, because the aggregate erection mode of original binding post has been carried out technological improvement, be provided with the groove of symmetry in binding post housing both sides, two-phase abutment line terminal unit is connected with groove fit by independent pin rod, owing to adopt independent pin rod connected mode, can connect two-phase abutment line terminal fast, can guarantee the cooperation compactness between the two binding post unit simultaneously, working efficiency when benefit can effectively improve combination avoids binding post to come off.

Description of drawings

Fig. 1 is existing binding post three-dimensional effect diagram

Fig. 2 is existing binding post aggregate erection figure

Fig. 3 is the utility model binding post three-dimensional effect diagram

Fig. 4 is the utility model binding post constitutional diagram

Specific embodiments

The utility model is described in further detail below in conjunction with drawings and Examples:

As Fig. 3 to shown in Figure 4, the embodiment of a kind of combined connecting terminal of the utility model, it comprises two or more binding post unit, described binding post unit includes housing 1, wiring mechanism (among the figure not view); Described housing 1 both sides respectively are provided with a groove 3, one end face of groove 3 communicates with the top of shell, certainly, from the purpose that will reach, one end face of groove 3 also can communicate with the bottom of housing 1 or the two ends of groove 3 two ends and housing 1 connect, also can produce same effect, reach identical purpose; The cross section of groove 3 becomes the reducing shape, and described reducing shape is meant that the opening part of groove 3 is narrower than inboard; Inserted for two relative 3 interior connections of grooves by independent pin rod 4 covers between the two-phase abutment line terminal unit, utilize independent pin rod 4 to fix the purpose that connects two-phase abutment line terminal unit thereby reach.

In the present embodiment, described groove 3 is the reducing shape, forms the trapezoidal shape groove of an opening, certainly, also groove 3 can be arranged to other shape, such as adopting 3/4ths circles or triangular shaped, also can produce same effect, reaches identical purpose; Be easy to install when guaranteeing between the two-phase abutment line terminal unit combination, be difficult for getting loose after making two-phase abutment line terminal combination; The shape of independent pin rod 4 both sides is identical with the shape of groove 3, owing to adopt reducing shape trapezoidal groove and independent pin rod to have bigger flexibility, be easy to install and processing, working efficiency in the time of effectively improving combination, therefore adopting illustrated reducing shape trapezoidal groove and pin rod is preferred implementation of the present utility model.

The foregoing description should not be considered as restriction of the present utility model, but any improvement of doing based on spirit of the present utility model, all should be within protection range of the present utility model.

Claims

1. combined connecting terminal, it comprises two or more binding post unit, described binding post unit includes housing, wiring mechanism; It is characterized in that: the groove of symmetry is set in the housing left and right sides, and groove one end face communicates with the end face of housing, and the cross section of groove becomes the reducing shape; Insert in two groove opposite by independent pin rod cover between the two-phase abutment line terminal unit and connect.

2. combined connecting terminal according to claim 1 is characterized in that: being shaped as of groove is trapezoidal, and the shape and the groove shapes of the independent pin rod left and right sides are complementary.