CN219779263U - Novel quick binding post - Google Patents

Abstract

The novel quick wiring terminal specifically comprises an insulating shell and a metal piece, wherein the metal piece can be independently used as a terminal when special requirements are met; the insulating shell is formed by injection molding of insulating materials; the metal piece comprises a metal frame, a wire inlet, a first wire clamping channel, a second wire clamping channel, a rear baffle and a bottom welding plate; the design of the double wire clamping channels can fix wires for the second time, so that the clamping force of the wires inserted into the terminal is larger, more stable and not easy to fall off; the bottom welding plate in the metal piece is designed to be a bottom plate with radian, the design is convenient for the lead to be smoothly inserted into the terminal, and the bottom of the terminal is easier to weld when being welded with the PCB.

Description

Novel quick binding post

Technical Field

The utility model relates to a novel quick connecting terminal.

Background

The continuous development of science and technology, the connecting line terminal applied to the inside of electrical equipment is in full view, and the metal terminal is widely applied in the market because of low cost and easy and simple to handle, but the metal terminal lacks the protection of outer insulating material and can have certain potential safety hazard in the use, and designs the paster terminal that has insulating material shell, and the technology is complicated, and inside metalwork can not independently use, and is with high costs, has not satisfied the higher sexual valence relative demand of user.

Disclosure of Invention

The utility model improves the defects of the products, and realizes a novel rapid wiring terminal which can be independently used by metal parts in the terminal and can be combined with an insulating shell for use.

In order to achieve the scheme, the utility model relates to a novel quick wiring terminal, which comprises an insulating shell and a metal piece, wherein the metal piece is independently used as a terminal in a state of not installing the insulating shell, and the metal piece comprises a metal frame, a wire inlet, a first wire clamping channel, a second wire clamping channel, a rear baffle and a bottom welding plate;

the metal frame is an integrated rectangular metal frame with a hollow structure; two clamping pieces, namely a first clamping piece and a second clamping piece, are respectively designed at two sides of a front-end wire inlet in the first wire clamping channel in the metal piece, the two clamping pieces are bent towards the inner direction of the metal frame, and a channel formed between the two clamping pieces is a first wire clamping channel; the second wire clamping channel in the metal piece is formed by cutting out two clamping pieces from side surfaces of middle sections on two sides of the metal frame, namely a third clamping piece and a fourth clamping piece, bending the two clamping pieces towards the inner cavity of the metal frame, wherein the channel formed between the two clamping pieces is the second wire clamping channel, and the bottom welding plate in the metal piece is designed as a bottom plate with radian.

Further, the insulating shell is formed by injection molding of insulating materials.

The other description is that the metal piece is used as a terminal independently in a state where the insulating housing is not mounted by a user.

Drawings

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

Figure 2 is a schematic illustration of the housing of the present utility model.

FIG. 3 is a schematic view of a metal part of the present utility model.

Fig. 4 is a schematic view of the front side of the metal part of the present utility model.

Fig. 5 is a right side view of the metal part of the present utility model.

Reference numerals: 1, an insulating shell; 2, metal pieces; 3, a wire inlet; 21 a first clip; 22 a second clip; 23 a first wire clamping channel; 24 a third clip; 25 fourth clip; a second wire clamping channel 26; 27 a tailgate; 28 bottom weld plate.

Description of the embodiments

As shown in fig. 1 to 5, the embodiment of the present utility model is as follows: the novel quick wiring terminal comprises an insulating shell 1 and a metal piece 2, wherein the metal piece 2 is formed by processing an integrated rectangular metal frame 4 with a hollow structure, the front end of the metal piece is a wire inlet 3, two clamping pieces are designed on two sides of the wire inlet and are a first clamping piece 21 and a second clamping piece 22 respectively, and after the two clamping pieces are bent towards the inner direction of the metal shell, a first wire clamping channel 23 is formed by a channel between the two clamping pieces; as shown in fig. 5, the panel parts on two sides of the middle section of the metal frame are cut out into a third clamping piece 24 and a fourth clamping piece 25, a channel formed between the two clamping pieces is a second wire clamping channel 26, and the design of the double wire clamping channel can fix wires for the second time, so that the clamping force of the wires inserted into the terminal is larger, more stable and not easy to fall off; as shown in fig. 3, the rear end of the metal piece is designed as a rear baffle 27, so that whether the lead is inserted into the terminal is convenient to be confirmed, and misoperation that the lead passes through the shell and is communicated with the circuit board of the shell when the metal piece is used alone is avoided; the bottom welding plate 28 at the lower end of the metal piece is designed into a bottom plate with radian, so that the smoothness of the wire penetrating into the metal piece 2 is facilitated, and the welding firmness of the welding between the metal piece 2 and the bottom PCB can be improved.

In addition, as shown in fig. 1 and fig. 2, when the insulating housing 1 is required to be added in operation, the insulating housing 1 is directly pressed to the metal piece 2 after the PCB board and the metal piece 2 are welded; if cost is saved, the metal piece can be independently used as a terminal.

The foregoing examples merely illustrate the general principles of the utility model and modifications can be made thereto without departing from the scope of the utility model.

Claims (2)

1. The novel quick wiring terminal is characterized by comprising an insulating shell and a metal piece, wherein the metal piece is independently used as a terminal in a state of not adding the insulating shell, and the metal piece specifically comprises a metal frame, a wire inlet, a first wire clamping channel, a second wire clamping channel, a rear baffle and a bottom welding plate; the metal frame is an integrated rectangular metal frame with a hollow structure; two clamping pieces, namely a first clamping piece and a second clamping piece, are respectively designed at two sides of a front-end wire inlet in the first wire clamping channel in the metal piece, the two clamping pieces are bent towards the inner direction of the metal frame, and a channel formed between the two clamping pieces is the first wire clamping channel; the second wire clamping channel in the metal piece is formed by cutting out two clamping pieces from side surfaces of middle sections on two sides of the metal frame, namely a third clamping piece and a fourth clamping piece, bending the two clamping pieces towards the inner cavity of the metal frame, wherein the channel formed between the two clamping pieces is the second wire clamping channel, and the bottom welding plate in the metal piece is designed as a bottom plate with radian.

2. The novel quick connect terminal of claim 1, wherein said insulative housing is injection molded from an insulative material.