CN202940412U - a socket - Google Patents

Abstract

The utility model relates to a socket field specifically relates to a socket that cooperatees and use with aperture 3.5mm plug. The circuit breaker comprises a seat body, a metal shell wrapped outside the seat body, a left contact elastic sheet, a right contact elastic sheet, a shared grounding elastic sheet and a fixed grounding elastic sheet, wherein the left contact elastic sheet and the right contact elastic sheet are installed in the seat body, the shared grounding elastic sheet and the fixed grounding elastic sheet are matched with the left contact elastic sheet and the right contact elastic sheet to form a group of circuits, and a pin electrically contacted with the shell is arranged in the seat body. The base is internally provided with a pin which is electrically contacted with the shell, thereby achieving the purposes of convenient soldering and convenient installation.

Description

a socket

technical field

The utility model relates to the field of sockets, in particular to a socket used in conjunction with a plug with an aperture of 3.5 mm.

Background technique

Among existing socket accessories installed on electrical appliances, especially socket accessories that can be installed on computer hosts, there is a common socket with an aperture of 3.5 mm. This kind of socket is generally composed of a seat body, left and right contact shrapnels installed in the seat body, and a common grounding shrapnel and a fixed grounding shrapnel that cooperate with the left and right contact shrapnels to form a circuit; it is used to output the audio signals of the left and right channels . However, this socket is soldered on the outer surface of the housing when the solder is installed, which is not convenient for installation.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a socket, which is highly practical due to its simple structure and convenient installation.

The utility model is mainly realized through the following technical solutions:

A socket, comprising a seat body, a metal shell wrapped outside the seat body, a left contact spring and a right contact spring installed in the seat body, and a common ground for forming a set of circuits in cooperation with the left contact spring and the right contact spring The shrapnel and the fixed grounding shrapnel, a pin in electrical contact with the housing is provided in the seat to facilitate soldering, so as to achieve the purpose of easy installation.

The beneficial effect of the utility model is: by providing a pin in the seat body for electrical contact with the housing, the purpose of being convenient for soldering and easy installation is achieved. This structure is simple and practical.

Description of drawings

Fig. 1 is the overall structural diagram of the utility model;

Figure 2 is a schematic diagram of the overall structure of the utility model viewed from above;

Figure 3 is a sectional view of the utility model.

Among them, 1 is a pin, 2 is a left contact shrapnel, 3 is a right contact shrapnel, 6 is a shared ground shrapnel, 7 is a fixed ground shrapnel, 8 is a seat body, and 9 is a casing.

Detailed ways

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the utility model.

As can be seen from Figures 1 to 3, a socket of the utility model includes a base body 8, a metal shell 9 wrapped outside the base body, a left contact shrapnel 2 and a right contact shrapnel 3 installed in the base body 8, and The left contact shrapnel 2 and the right contact shrapnel 3 cooperate to form a common grounding shrapnel 6 and a fixed grounding shrapnel 7 of a set of lines, and a pin 1 in electrical contact with the housing 9 is provided in the base body 8 , In order to facilitate soldering, so as to achieve the purpose of easy installation.

By providing a pin 1 in the seat body 8 to make electrical contact with the housing 9, the purpose of easy soldering and easy installation is achieved. This structure is simple and practical.

The utility model has been described in detail above, but obviously, those skilled in the art can make various changes and improvements without departing from the scope of the utility model defined by the appended claims.

Claims (1)

1. A socket, including a seat body (8), a metal shell (9) wrapped outside the seat body, a left contact shrapnel (2) and a right contact shrapnel (3) installed in the seat body (8), and the The left contact shrapnel (2) and the right contact shrapnel (3) cooperate to form a common grounding shrapnel (6) and a fixed grounding shrapnel (7) of a set of lines, and the feature is that: the seat body (8) is provided with a Pins (1) in electrical contact with said housing (9).

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