CN203406436U - Wiring terminal - Google Patents

Abstract

The utility model discloses a wiring terminal. The wiring terminal comprises a panel part, a transition part and a clamp pipe part, wherein the panel part is provided with a mounting hole, the clamp pipe part is provided with a wiring hole cavity; the transition part is formed by punching part of the pipe on the end of the clamp pipe part along the radial direction of the wiring hole cavity, the transition part is provided with a ladder-shaped inclined surface formed by punching, and an arch outlet is formed on one side of the wiring hole cavity adjacent to the transition part. The wiring terminal has a reasonable and compact structure, and the arch outlet is formed on one side of the wiring hole cavity adjacent to the transition part, so that the air can be communicated between a jack and the arch outlet of the wiring hole cavity, so as to facilitate to wholly cool the terminal when in use, and simultaneously the arch outlet can be used for observing the insert depth and the compression joint situation of a cable in the clamp pipe, and the wring safety and reliability are ensured.

Description

Binding post

Technical field

The utility model belongs to electric armour clamp technical field, is specifically related to a kind of binding post.

Background technology

As everyone knows, during electric power transfer, in wire terminal, all wire and equipment or other connector to be joined, to continue conduct power, generally adopt binding post to realize above-mentioned connection.

In prior art, common a kind of binding post comprises flat part, transition part and pincers pipe portion, described transition part is an enclosed construction, cannot observe the situation of pincers pipe portion internal wiring, can only insert degree and crimping degree with sensation and micro-judgment cable, if guiding is not inserted into predetermined depth, probably cause virtual connection, cable easily deviates to cause electric power accident in pincers pipe.

Utility model content

The utility model provides a kind of more safe and reliable binding post.

Realizing the technical solution of the utility model is: a kind of binding post, comprise flat part, transition part and pincers pipe portion, and flat part is provided with installing hole, and pincers pipe portion is provided with wiring vestibule; Transition part is the part body by pincers pipe portion end, along the radial direction punching press of wiring vestibule, forms, and has the trapezoidal inclined plane of punching press formation on transition part, and at it, the side in abutting connection with transition part forms arc outlet to wiring vestibule.

In such scheme, flat part is to be formed by the part body punching press that clamps pipe portion.

In such scheme, this arc arc length is less than semicircle.

In such scheme, pincers pipe portion is provided with cross-table in its arc exit, and transition part is same plane with adjacent surface and this cross-table of pincers pipe portion.

The utility model structure is comparatively rationally compact, due to wiring vestibule, at it, the side in abutting connection with transition part forms arc outlet, air can circulate between the socket of wiring vestibule and this arc outlet, be conducive in use integral body be dispelled the heat, utilize this arc outlet to observe cable insertion depth and crimping situation in pincers pipe simultaneously, guarantee the security reliability of wiring.

Accompanying drawing explanation

Fig. 1 is a kind of perspective view of the present utility model;

A kind of perspective view of Fig. 2 when to be binding post shown in Fig. 1 observe from another angle;

Fig. 3 is a kind of cutaway view of binding post shown in Fig. 1.

Embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.

(embodiment 1)

Fig. 1 to Fig. 3 has shown a kind of embodiment of the present utility model, and wherein Fig. 1 is a kind of perspective view of the utility model; A kind of perspective view of Fig. 2 when to be binding post shown in Fig. 1 observe from another angle; Fig. 3 is a kind of cutaway view of binding post shown in Fig. 1.

The present embodiment is a kind of binding post, sees shown in Fig. 1 to Fig. 3, comprises flat part 1, transition part 2 and pincers pipe portion 3, and flat part is provided with installing hole 11, and pincers pipe portion is provided with wiring vestibule 31; Transition part is the part body by pincers pipe portion end, along the radial direction punching press of wiring vestibule, forms, and has the trapezoidal inclined plane 21 of punching press formation on transition part, and at it, the side in abutting connection with transition part forms arc outlet 32 to wiring vestibule, and arc arc length is less than semicircle.Flat part is to be formed by the part body punching press that clamps pipe portion.

In the present embodiment, pincers pipe portion is provided with cross-table 33 in its arc exit, and transition part is same plane with adjacent surface and this cross-table of pincers pipe portion.The structure of this structure in extending into wiring vestibule with transition part compared, and can make cable insert and double, thereby have better wiring intensity.

In concrete practice, can also on the body of pincers pipe portion, a plurality of open-works be set, utilize this open-work not only can when pincers line ball cable, increase bond strength, better observation line cable grip conditions.

The present embodiment structure is comparatively rationally compact, due to wiring vestibule, at it, the side in abutting connection with transition part forms arc outlet, air can circulate between the socket of wiring vestibule and this arc outlet, be conducive in use integral body be dispelled the heat, utilize this arc outlet to observe cable insertion depth and crimping situation in pincers pipe simultaneously, guarantee the security reliability of wiring.

Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all execution modes.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection range of the present utility model.

Claims (4)

1. a binding post, comprises flat part (1), transition part (2) and pincers pipe portion (3), and flat part is provided with installing hole (11), and pincers pipe portion is provided with wiring vestibule (31); It is characterized in that: transition part is the part body by pincers pipe portion end, radial direction punching press along wiring vestibule forms, on transition part, have the trapezoidal inclined plane (21) that punching press forms, at it, the side in abutting connection with transition part forms arc outlet (32) to wiring vestibule.

2. binding post according to claim 1, is characterized in that: flat part is to be formed by the part body punching press that clamps pipe portion.

3. binding post according to claim 1, is characterized in that: this arc arc length is less than semicircle.

4. binding post according to claim 1, is characterized in that: pincers pipe portion is provided with cross-table (33) in its arc exit, and transition part is same plane with adjacent surface and this cross-table of pincers pipe portion.

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