CN221861964U - A simple wiring terminal - Google Patents

Abstract

The utility model discloses a simple wiring terminal, which comprises a wiring terminal body, wherein the wiring terminal body comprises a terminal upper insulating shell and a terminal lower insulating shell, a rubber pad is arranged in the terminal upper insulating shell, a wire groove is formed in the terminal lower insulating shell, a terminal wiring board is arranged at the semicircular middle position of the wire groove, a cross screw is arranged at the top of the terminal wiring board, a wire hole is formed in the terminal wiring board, the cross screw extends into the wire hole, and a clamp and a buckle are arranged on the terminal upper insulating shell and the terminal lower insulating shell. The utility model has reasonable design and convenient operation, is convenient for connecting the lead and the terminal wiring board through the cross screw, increases the connection firmness by arranging the clamp and the buckle of the upper and lower insulating shells of the terminal, improves the application range, can effectively achieve the airtight and moisture-proof effects by the design of the rubber pad and the semicircular lead groove, and is beneficial to waterproof use.

Description

A simple wiring terminal

Technical Field

The invention relates to the technical field of wiring terminals, and more particularly to a simple wiring terminal.

Background Art

Terminal blocks are used for permanent connection of circuits, usually mechanical crimping terminals (i.e. copper-aluminum, copper nose, open nose) and bolt pressure plate terminals.

The crimping terminals in the prior art are prone to problems such as loose wiring, no supporting insulation protection, no sealing and no waterproofing during use. In order to improve the above-mentioned situations, we propose a new type of simple wiring terminal to solve the above-mentioned problems.

Summary of the invention

The purpose of the present invention is to solve the problems raised in the background technology and to design a new type of simple wiring terminal.

The technical solution of the present invention is as follows: a simple wiring terminal, comprising a lower insulating shell of the terminal and an upper insulating shell of the terminal, a wire groove is arranged in the lower insulating shell of the terminal, the wire groove is semicircular, a terminal wiring board is arranged in the middle, a cross screw is installed on the terminal wiring board, and a wire hole is opened in the terminal wiring board.

A threaded hole is provided on the top of the terminal wiring board, and a cross screw is inserted into the wire hole through the threaded hole to press the wire to be tightly connected with the terminal wiring board.

The terminal blocks are made of metal.

A connecting shaft is arranged between the lower insulating shell of the terminal and the upper insulating shell of the terminal, and the lower insulating shell of the terminal and the upper insulating shell of the terminal are opened and closed by the connecting shaft.

A rubber pad is sleeved on the upper insulating shell of the terminal. When the lower insulating shell of the terminal and the upper insulating shell of the terminal are in a closed state, the upper insulating shell of the terminal and the rubber pad are in a squeezed state.

A buckle is arranged on the lower insulating shell of the terminal, and a clip is arranged on the upper insulating shell of the terminal. The lower insulating shell of the terminal and the upper insulating shell of the terminal are connected by the buckle and the clip to maintain a sealed closed state.

The remarkable effect of the present invention is that: through the cooperation of the upper and lower insulating shells of the terminal, the wire groove, the terminal wiring board, the cross screw, the rubber pad, the connecting shaft, and the wire hole, when wiring is carried out, the wire is placed in the wire groove, and its exposed metal head is inserted into the wire hole in the terminal wiring board, and then two cross screws are rotated, and the cross screws move downward while rotating, and the cross screws move downward and squeeze the wire, and the squeezing force makes the wire and the terminal wiring board firmly fixed together, thereby completing the wiring work, and finally the upper and lower insulating shells are connected by buckles and clips to keep them sealed and closed.

The utility model has a reasonable design and is easy to operate. It is convenient to connect the wire to the terminal wiring board through a cross screw. The arrangement of the clips and buckles of the upper and lower insulating shells of the terminal increases the connection firmness and improves the scope of application. The design of the rubber pad and the semicircular wire groove can effectively achieve the effect of sealing and moisture-proofing, which is conducive to waterproof use.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the structure of a novel simple wiring terminal proposed by the present invention;

FIG. 2 is a schematic cross-sectional view of a novel simple wiring terminal proposed by the present invention.

In the figure, 1 is the insulating shell under the terminal; 2 is the wire groove; 3 is the terminal wiring board; 4 is the cross screw; 5 is the insulating shell under the terminal; 6 is the rubber pad; 7 is the connecting shaft; 8 is the clip; 9 is the buckle; 10 is the wire hole

DETAILED DESCRIPTION

Many specific details are described in the following description to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present application, so the present application is not limited by the specific implementation disclosed below.

A simple wiring terminal comprises a terminal lower insulating shell 1 and a terminal lower insulating shell 5, a wire groove 2, a terminal wiring board 3, a cross screw 4, a rubber pad 6, a connecting shaft 7, and a wire hole 10. The terminal lower insulating shell 1 is provided with a wire groove 2, the wire groove 2 is semicircular and a terminal wiring board 3 is arranged in the middle, a cross screw 4 is installed on the terminal wiring board 3, the terminal upper insulating shell 5 is sleeved with a rubber pad 6, the terminal wiring board 3 is made of metal and has a wire hole 10 therein, and a threaded hole is provided on the top of the terminal wiring board 3, so that the cross screw 4 can extend into the wire hole 10 through the threaded hole to press the wire and tightly connect it with the terminal wiring board 3.

In the utility model, a connecting shaft 7 is provided between the lower insulating shell 1 of the terminal and the lower insulating shell 5 of the terminal, and the lower insulating shell 1 of the terminal and the lower insulating shell 5 of the terminal can be opened and closed by the connecting shaft 7. A buckle 9 is provided on the lower insulating shell 1 of the terminal, and a clip 8 is provided on the upper insulating shell 5 of the terminal. The lower insulating shell 1 of the terminal and the lower insulating shell 5 of the terminal can be connected by the buckle 9 and the clip 8 to maintain a sealed closed state. At this time, the rubber pad 6 on the upper insulating shell 5 of the terminal is in a squeezed state. When connecting the wires, the design of the rubber pad 6 and the semicircular wire groove 2 can effectively achieve the effect of sealing and moisture-proofing, which is conducive to waterproof use.

In this embodiment:

When in use, for wiring, place the wire in the wire groove 2, insert its exposed metal head into the wire hole 10 in the terminal wiring board 3, and then turn the two cross screws 4. The cross screws 4 move downward while turning, and the cross screws 4 move downward and squeeze the wire. The squeezing force makes the wire and the terminal wiring board 3 firmly connected together, thereby completing the wiring work. Finally, the lower insulating shell 1 of the terminal and the lower insulating shell 5 of the terminal are connected by the clip 8 and the bayonet 9 to keep them sealed and closed. The design of the rubber pad 6 and the semicircular wire groove 2 can effectively achieve the effect of sealing and moisture-proofing.

It should be noted that, in this article, unless otherwise clearly specified and limited, the terms "set", "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (6)

1. A simple wiring terminal, characterized in that it comprises a lower insulating housing (1) of the terminal and an upper insulating housing (5) of the terminal, wherein a wire groove (2) is provided in the lower insulating housing (1) of the terminal, the wire groove (2) is semicircular, a terminal wiring board (3) is provided in the middle, a cross screw (4) is installed on the terminal wiring board (3), and a wire hole (10) is provided in the terminal wiring board (3). 2. A simple wiring terminal according to claim 1, characterized in that: a threaded hole is opened on the top of the terminal wiring board (3), and a cross screw (4) is inserted into the wire hole (10) through the threaded hole to press the wire to tightly connect it with the terminal wiring board (3). 3. A simple wiring terminal according to claim 1, characterized in that the terminal wiring board (3) is made of metal. 4. A simple wiring terminal according to claim 1, characterized in that: a connecting shaft (7) is provided between the lower insulating shell (1) of the terminal and the upper insulating shell (5) of the terminal, and the lower insulating shell (1) of the terminal and the upper insulating shell (5) of the terminal are opened and closed by the connecting shaft (7). 5. A simple wiring terminal according to claim 4, characterized in that: a rubber pad (6) is mounted on the upper insulating shell (5) of the terminal, and when the lower insulating shell (1) of the terminal and the upper insulating shell (5) of the terminal are in a closed state, the upper insulating shell (5) of the terminal and the rubber pad (6) are in a squeezed state. 6. A simple wiring terminal according to claim 1, characterized in that: a buckle (9) is provided on the lower insulating shell (1) of the terminal, and a clip (8) is provided on the upper insulating shell (5) of the terminal, and the lower insulating shell (1) of the terminal and the upper insulating shell (5) of the terminal are connected by the buckle (9) and the clip (8) to maintain a sealed closed state.