CN210272935U

CN210272935U - Multifunctional DC socket

Info

Publication number: CN210272935U
Application number: CN201921768991.2U
Authority: CN
Inventors: 胡寿金; 李新文; 倪慧哲
Original assignee: WENZHOU LIYANG ELECTRONICS CO Ltd
Current assignee: WENZHOU LIYANG ELECTRONICS CO Ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-04-07
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a multi-functional DC socket, which comprises a base, rear end open-ended cavity has been seted up in the base, a style of calligraphy slotted hole has been seted up on the positive upper portion of base, the circular through-hole that is linked together with the cavity is seted up at the positive middle part of base, be provided with five parallel contact pins in a style of calligraphy slotted hole, still be provided with the reed in the cavity, be provided with the dabber in circular through-hole, be connected with the static contact piece at the spindle, the reed includes the bottom plate, there is the curved connection piece of downwarping at the front end integrated into one piece of bottom plate, there is the shape of falling V-arrangement shell fragment at the end fixing of curved connection piece, integrated into one piece has the spacing piece of L shape on the symmetrical side of curved connection piece, seted up at the middle part. The utility model discloses a structure sets up rationally, and it not only has the DC socket function, has supply socket's function simultaneously, has improved its application scope, and the suitability is strong and the practicality is good.

Description

Multifunctional DC socket

Technical Field

The utility model belongs to the technical field of the DC socket, concretely relates to multi-functional DC socket.

Background

The DC socket is a common structure, and most of the DC sockets in the prior art are simple and single-function sockets, and are not source plug structures, so that the DC socket is limited in practical use and cannot meet the market requirements easily.

Disclosure of Invention

The utility model aims at providing a structure sets up reasonable and the multi-functional DC socket that the suitability is strong.

The technical scheme for realizing the purpose of the utility model is a multifunctional DC socket, which comprises a base, a cavity with an opening at the rear end is arranged in the base, a straight slotted hole is arranged at the upper part of the front surface of the base, a round through hole communicated with the cavity is arranged at the middle part of the front surface of the base, five parallel contact pins are arranged in the straight slotted hole, a contact pin which is vertically upward is integrally formed at the tail of the contact pin, when the contact pin is clamped in the straight slotted hole, the top end of the contact pin is higher than the top surface of the base, a reed is also arranged in the cavity, a mandrel is arranged in the round through hole, a static contact piece is connected on the mandrel, the reed comprises a bottom plate, an arc-shaped connecting piece which is bent downwards is integrally formed at the front end of the bottom plate, and an inverted V-shaped reed is fixed at the end part of, the arc-shaped connecting piece is characterized in that L-shaped limiting supporting pieces are integrally formed on the symmetrical side edges of the arc-shaped connecting piece, a avoiding through hole is formed in the middle of the bottom plate, the inverted V-shaped elastic piece is located right above the avoiding through hole, a C-shaped groove is formed in the tail of the bottom plate, and the bottom end of the static contact piece is located in the C-shaped groove.

And a pin bulge extending downwards is integrally formed at the tail part of the bottom plate, and the bottom end of the static contact piece and the bottom surface of the pin bulge are positioned on the same plane.

The static contact comprises a top circular plate, a transverse connecting plate and static contact pins, wherein the transverse connecting plate is integrally formed at the bottom end of the circular plate, and the static contact pins are integrally formed at the end part of the transverse connecting plate and vertically downwards.

The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, and it not only has the DC socket function, but also is provided with dabber and static contact, has supply socket's function simultaneously, has improved its application scope to a certain extent, uses reliable and stable, and the suitability is strong and the practicality is good.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

(example 1)

Fig. 1 shows a specific embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.

Referring to fig. 1, the multifunctional DC socket comprises a base 1, a cavity with an opening at the rear end is formed in the base, a straight slotted hole 2 is formed in the upper portion of the front surface of the base, a circular through hole 3 communicated with the cavity is formed in the middle of the front surface of the base, five parallel pins 4 are arranged in the straight slotted hole, a pin 5 which is vertically upward is integrally formed at the tail of the pin, the top end of the pin is higher than the top surface of the base when the pin is inserted into the straight slotted hole, a spring plate 6 is further arranged in the cavity, a mandrel 7 is arranged in the circular through hole, a static contact plate 8 is connected to the mandrel, the spring plate 6 comprises a bottom plate 61, a downward bent arc-shaped connecting plate 62 is integrally formed at the front end of the bottom plate, and an inverted V-shaped spring plate 63 is fixed at the end of the arc-shaped connecting plate, the arc-shaped connecting piece is characterized in that L-shaped limiting supporting pieces 64 are integrally formed on the symmetrical side edges of the arc-shaped connecting piece, a avoiding through hole 65 is formed in the middle of the bottom plate, the inverted V-shaped elastic piece is located right above the avoiding through hole, a C-shaped groove 66 is formed in the tail portion of the bottom plate, and the bottom end of the static contact piece is located in the C-shaped groove.

And a pin bulge 67 extending downwards is integrally formed at the tail part of the bottom plate, and the bottom end of the static contact piece and the bottom surface of the pin bulge are positioned on the same plane.

The static contact 8 comprises a top circular plate 81, a transverse connecting plate 82 integrally formed at the bottom end of the circular plate and a vertically downward static contact pin 83 integrally formed at the end part of the transverse connecting plate.

The utility model discloses a structure sets up rationally, and it not only has the DC socket function, but also is provided with dabber and static contact, has supply socket's function simultaneously, has improved its application scope to a certain extent, uses reliable and stable, and the suitability is strong and the practicality is good.

The standard parts used in the present embodiment may be purchased directly from the market, and the non-standard structural components described in the specification and drawings may be obtained by processing without any doubt according to the common general knowledge in the art, and the connection manner of the respective parts is by the conventional means developed in the art, and the machines, parts and equipment are of the conventional type in the art, so that the detailed description thereof is omitted.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.

Claims

1. The utility model provides a multi-functional DC socket, includes the base set up rear end open-ended cavity in the base, its characterized in that: the upper part of the front surface of the base is provided with a straight slotted hole, the middle part of the front surface of the base is provided with a circular through hole communicated with the cavity, the straight slotted hole is internally provided with five parallel contact pins, the tail of each contact pin is integrally formed with a vertically upward contact pin, the top end of each contact pin is higher than the top surface of the base when the contact pins are clamped in the straight slotted hole, a reed is also arranged in the cavity, the circular through hole is internally provided with a core shaft, the core shaft is connected with a static contact plate, the reed comprises a bottom plate, the front end of the bottom plate is integrally formed with an arc-shaped connecting plate which is bent downwards, the end part of the arc-shaped connecting plate is fixed with an inverted V-shaped elastic plate, the symmetrical sides of the arc-shaped connecting plate are integrally formed with L-shaped limiting supporting plates, and the middle part of the bottom plate, the inverted V-shaped elastic sheet is positioned right above the avoiding through hole, a C-shaped groove is formed in the tail of the bottom plate, and the bottom end of the static contact is positioned in the C-shaped groove.

2. The multi-functional DC outlet of claim 1, wherein: and a pin bulge extending downwards is integrally formed at the tail part of the bottom plate, and the bottom end of the static contact piece and the bottom surface of the pin bulge are positioned on the same plane.

3. The multi-functional DC outlet of claim 2, wherein: the static contact comprises a top circular plate, a transverse connecting plate and static contact pins, wherein the transverse connecting plate is integrally formed at the bottom end of the circular plate, and the static contact pins are integrally formed at the end part of the transverse connecting plate and vertically downwards.