CN2817093Y

CN2817093Y - Wiring terminal

Info

Publication number: CN2817093Y
Application number: CN 200520103831
Authority: CN
Inventors: 敬德元
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-15
Filing date: 2005-08-15
Publication date: 2006-09-13
Anticipated expiration: 2015-08-15

Abstract

The utility model relates to a novel wiring terminal for solving the problems of inconvenient assembly and unstable performance of the existing wiring terminal. The utility model is composed of a plastic housing, a copper column and a fastening screw assembly, wherein an installing groove for installing the copper column, a wiring hole and screw holes are arranged on the plastic housing; a wiring hole, a screw hole for fixing electric wires and a screw hole for fixing the wiring terminal on a circuit board are arranged on the copper column; the wiring hole on the copper column corresponds to the wiring hole on the plastic housing; the screw hole for fixing the electric wires on the copper column corresponds to the screw hole on the plastic housing; the copper column is inserted in the installing groove form bottom to top and stroke with screws for fixing the electric wires and screws for fixing the circuit board. The utility model has the advantages of large contact surface of a bare wire and the wiring terminal, good contact, stable performance, convenient assembly and high durability, and the circuit board is fixed by the screws.

Description

Binding post

Technical field

The utility model relates to a kind of termination.

Background technology

At present, there are the following problems for existing binding post: fit is numerous and diverse, must fix in the circuit board by welding, and long-time the use is aging easily; Each hardware-joint is by the long-time use of combining, and easily exists connection not tight, causes loose contact, has the performance problem of unstable.

Summary of the invention

The purpose of this utility model is to overcome the above-mentioned defective of prior art, provides a kind of easy to assembly, the binding post of stable performance.

For achieving the above object, the utility model binding post is made up of plastic shell, copper post and hold-down screw, is shaped on the mounting groove that the copper post is installed on the plastic shell, and wiring hole and screw hole, be shaped on the screw hole of wiring hole, securing electric lines on the copper post and binding post is fixed on wiring board screwing hole; Wiring hole on the copper post is corresponding with the wiring hole on the plastic shell, and the screw hole of securing electric lines is corresponding with the screw hole on the plastic shell on the copper post, and the copper post inserts in the mounting groove from bottom to top, stamps the screw of securing electric lines screw and fixing circuit board again.So design, copper post are integral body, and copper post and electric wire be by screw, by screw, have easy to assemblyly between binding post and the wiring board, and contact is good, the advantage of stable performance.

As optimization, the copper post is an integral body that is made of copper, and like this design has reduced that each assembly connects and the situation of the loose contact that occurs makes performance stable, durable more.

As optimization, adopt screw between binding post and wiring board.So design, contact-making surface is bigger, assembling is more convenient, and is more firm.

After adopting such scheme, the utility model binding post performance is more stable, assembling is more convenient, more firm durable.

Description of drawings

Fig. 1 is the structure cutaway view of the utility model binding post;

Fig. 2 is the front view of Fig. 1;

Fig. 3 is the upward view of Fig. 1;

The screw of 1. securing electric lines among the figure, 2. wiring hole, the 3. screw of fixing circuit board, 4. plastic shell, 5. copper post.

Embodiment

Do further explanation below in conjunction with accompanying drawing and instantiation:

The utility model binding post is made up of plastic shell, copper post and each hold-down screw, be shaped on the mounting groove that copper post 5 is installed on the plastic shell 4, with the wiring hole on the corresponding plastic shell of the wiring hole on the copper post 5, copper post 5 inserts in the mounting groove from bottom to top, stamp the screw 1 of securing electric lines, fixing in the circuit board binding post by screw 3.

Plastic shell adopts fire prevention PC plastic production to form, have fire-retardant, high temperature resistant, the effect that insulation effect is better; The copper post is the integral body that is made of copper, and bare wire is screwed after injecting, and contact-making surface is big, and is more stable, makes performance more reliable, and is stable; By screw, have easy to assembly, more durable in use between binding post and wiring board.

Claims

1, a kind of Wiring terminal, form by plastic shell, copper post and hold-down screw, it is characterized in that being shaped on mounting groove, wiring hole and the screw hole that the copper post is installed on the plastic shell, be shaped on the screw hole of wiring hole, securing electric lines and the screw hole of fixing circuit board on the copper post; Wiring hole on the copper post is corresponding with wiring hole and screw hole on the plastic shell with the screw hole of securing electric lines, the copper post from bottom to top, in the insertion mounting groove, screw by securing electric lines is fixed together copper post and plastic shell again, by the screw hole of copper post upper fixed line road plate, fixing in the circuit board binding post.

2, Wiring terminal according to claim 1 is characterized in that the copper post is an integral body that is made of copper.

3, Wiring terminal according to claim 1 is characterized in that adopting between binding post and the wiring board screw connection and fixing.