CN201160152Y - Signal line connector convenient to assemble - Google Patents

Abstract

The utility model relates to a signal wire connector which is convenient to be assembled and comprises a metal shell and a rubber core. The rubber core is arranged in the metal shell. The upper end of the metal shell is provided with a male needle. A female needle is arranged in the rubber core. The male needle is inserted into the rubber core and is communicated with the female needle. The utility model is characterized in that both side walls of the metal shell are respectively provided with a blocking hole; and the rubber core is provided with a protruding block which is fixed in the blocking hole. The utility model has the advantages that the arrangement of the female needle in the rubber core is convenient, the installation is much convenient, the product quality is guaranteed, the rate of finished products is improved, and the utility model is convenient for line production.

Description

A kind of signal wire joint of ease of assembly

[technical field]

The utility model relates to a kind of signal wire joint of ease of assembly.

[background technology]

At present, the employed signal wire joint of people, great majority all include metal shell, in metal shell, be provided with insulator, described insulator is to make it to become one with metal shell by injection moulding, because the insulator in the sort signal wire terminal is injection-moulded in metal shell, make the processing technology of sort signal wire terminal comparatively complicated, be not easy to produce.And it is very inconvenient during the female pin of device in insulator.

Having, when the sort signal wire terminal is welded on the circuit board, generally is that leg is set on metal shell again, and described leg often all is to make vertical shape, fixing not firm when leg is inserted on the circuit board, comes off easily, is unfavorable for streamline production.

Therefore, the utility model is done further to improve to signal wire joint at above-mentioned the deficiencies in the prior art.

[summary of the invention]

The purpose of this utility model provides a kind of signal wire joint of ease of assembly.

The purpose of this utility model is achieved in that

A kind of signal wire joint of ease of assembly, include metal shell, the glue core, described glue core is arranged in the metal shell, be provided with public pin in the upper end of metal shell, at the glue in-core female pin is housed, described public pin inserts the glue in-core and female needle guide is logical, it is characterized in that being respectively equipped with hole clipping on the two side of metal shell and being provided with the projection that is fixed in the hole clipping on the glue core.

The signal wire joint of aforesaid a kind of ease of assembly is characterized in that the leg of described metal shell lower end is made as bending shape.

The beneficial effects of the utility model are: be convenient at the glue in-core female pin is installed, install more conveniently, guaranteed product quality, improved the rate of finished products of product, be convenient to streamline production.

[description of drawings]

Fig. 1 is the schematic diagram after the utility model assembling;

Fig. 2 is the utility model decomposing schematic representation;

Fig. 3 is installed in schematic diagram on the circuit board for the utility model;

Fig. 4 is the partial sectional view of the utility model after being installed on the circuit board;

[embodiment]

Below in conjunction with accompanying drawing and embodiment the utility model is elaborated;

As shown in the figure, a kind of signal wire joint of ease of assembly, include metal shell 1, glue core 2 is provided with public pin 3 in the upper end of metal shell 1, and female pin 4 is housed in glue core 2, described public pin 3 inserts in the glue core 2 and female pin 4 conductings, wherein be respectively equipped with hole clipping 5 on the two side of metal shell 1 and on glue core 2, be provided with the projection 6 that is fixed in the hole clipping 5, when making glue core 2 be provided with in the metal shell 1, be limited in the hole clipping 5 by described projection 6.

The utility model is for the ease of being welded on signal wire joint on the circuit board 7, and the leg 8 of described metal shell 1 lower end is made as bending shape.When making leg 8 place in the installing hole on the circuit board 7, can not firmly not cause coming off because of fixing.

The utility model can be installed in female pin 4 in the glue core 2 earlier in when assembling, glue core 2 was installed in the metal shell 1 again, installed more conveniently, had guaranteed product quality, had improved the rate of finished products of product, was convenient to streamline production.

Claims (2)

1, a kind of signal wire joint of ease of assembly, include metal shell (1), glue core (2), described glue core (2) is arranged in the metal shell (1), be provided with public pin (3) in the upper end of metal shell (1), female pin (4) is housed in glue core (2), and described public pin (3) inserts in the glue core (2) and female pin (4) conducting, it is characterized in that being respectively equipped with hole clipping (5) on the two side of metal shell (1) and being provided with the projection (6) that is fixed in the hole clipping (5) on glue core (2).

2, the signal wire joint of a kind of ease of assembly according to claim 1 is characterized in that the leg (5) of described metal shell (1) lower end is made as bending shape.

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