CN201732899U

CN201732899U - Power socket

Info

Publication number: CN201732899U
Application number: CN2010202881203U
Authority: CN
Inventors: 倪孔勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-11
Filing date: 2010-08-11
Publication date: 2011-02-02
Anticipated expiration: 2020-08-11

Abstract

The utility model discloses a power socket which structurally comprises a base, a contact piece, a contact pin, a contact pin connecting piece and a positioning column; the contact pin and the contact piece are respectively arranged inside and outside the base with the positioning column; the contact pin connecting piece is arranged on an end surface which corresponds to the rear end of the contact pin and is riveted with the contact pin; and the contact piece is arranged on the end surface which corresponds to the rear end of the contact pin and beside the connect pin connecting piece. When in use, the power socket has more excellent performance and stronger universality and adaptability, can be produced in large scale, is specially designed to charge the power supplies of cameras, mobile phones, Bluetooth earphones, music digital players and other small wireless equipment, has similarly stable performance, can be integrated from automatic equipment, does not need secondary installation; and the contact pin connecting piece is connected by riveting, thereby improving the product stability and the service life. The base with the positioning column is classified into a horizontal positioning column and a straight positioning column, and is optional on various needs.

Description

A kind of supply socket

Technical field

The utility model relates to supply socket, specifically a kind of DC supply socket.

Background technology

In the middle of existing like product, the production technology of DC (direct current) supply socket is generally the compression joint type contact, its weak point is to separate with core component, this assembly needs manually to operate in addition installation during whole machine installation, increase production cost, need higher material (as imported material), the supporting inconvenience of scheme.In addition, improve item: former contact pin and contact chip are integrated, and it is separately independent to change contact pin and contact chip into, is made up of brass pin and latten(-tin) riveted, make total quality stability reach best, improve useful life.

The utility model adopts soldering surface mounted formula (SMT) to contact with plug-in type, uses wave soldering technology and solder reflow process, does not need manual operation, finishes with the disposable paster of core component (SMT).Can be one-body molded by automation equipment, need not secondary installing.The brace of contact pin and contact pin is connected by riveted, improves product stability, improves the number of times in useful life.The pedestal that has reference column divides horizontal reference column and straight reference column, can have multiple the needs to select to use.

The utility model content

(1) technical problem that will solve

The purpose of this utility model is the defective that exists at prior art, and a kind of supply socket is provided, and has solved the problem that life-span is low, production efficiency is low that prior art exists.

(2) technical scheme

The technical scheme that its technical problem that solves the utility model adopts is: a kind of supply socket, its structure comprise pedestal, contact chip, contact pin, contact pin brace, reference column; Inside and outside the described pedestal that has a reference column contact pin, contact chip are set respectively; Described contact pin brace be arranged on the corresponding end face of contact pin rear end and and contact pin rivet together; One side of described contact pin rear end corresponding end face contact pin brace also is provided with contact chip.

The reference column of described base bottom is divided into straight location column type and horizontal location column type.

Round socket portion is set on the pedestal around the described contact pin, and described round socket portion protrudes pedestal or flushes with pedestal.

Described contact chip, contact pin brace bottom fold are 90 degree and flush with the pedestal baseplane.

Described contact chip, contact pin brace bottom uprightly are ellipse, unfolded.

(3) beneficial effect

A kind of supply socket of the present utility model is compared with prior art, has following beneficial effect:

Performance is more superior in the utility model use, and general suitability is stronger, can produce in batches.Aim at micro radio device power supply (DPS) charging designs such as digital camera, mobile phone, bluetooth earphone, music digital code player, the bore of design is 2.0mm, and the center contact is 0.5mm.The utility model adopts soldering surface mounted formula (SMT) to contact with plug-in type, uses wave soldering technology and solder reflow process, does not need manual operation, finishes stable performance with the disposable paster of core component (SMT).Can be one-body molded by automation equipment, need not secondary installing, the brace of contact pin and contact pin is connected by riveted, improves product stability, improves the number of times in useful life.The pedestal that has reference column divides horizontal reference column and straight reference column, can have multiple the needs to select to use.

Description of drawings

Fig. 1, Fig. 2 are first kind of example structure schematic diagram of a kind of supply socket of the present utility model;

Fig. 3 is second kind of example structure schematic diagram of a kind of supply socket of the present utility model;

Fig. 4, Fig. 5 are the third example structure schematic diagram of a kind of supply socket of the present utility model;

Fig. 6 is the 4th a kind of example structure schematic diagram of a kind of supply socket of the present utility model;

Fig. 7-Figure 10, Figure 11-Figure 14, Figure 15-Figure 17, Figure 18-Figure 20, Figure 21-Figure 23, Figure 24-Figure 26, Figure 27-Figure 29, Figure 30-Figure 32, Figure 33, Figure 34, Figure 35, Figure 36, Figure 37, Figure 38, Figure 39, Figure 40, Figure 41, Figure 42 are respectively other various example structure schematic diagrames of a kind of supply socket of the present utility model.

Among the figure: 1, contact pin brace; 2, contact chip; 3, contact pin; 4, pedestal; 5, straight reference column; 6, horizontal reference column; 7, contact pin and contact pin brace riveted place.

Embodiment

Next explain below with reference to Figure of description a kind of supply socket of the present utility model being done.

Embodiment 1: a kind of supply socket of the present utility model, and as shown in Figure 1 and Figure 2, its structure comprises pedestal 4, contact chip 2, contact pin 3, contact pin brace 1, reference column; Inside and outside the described pedestal that has a reference column contact pin, contact chip are set respectively; Described contact pin brace be arranged on the corresponding end face of contact pin rear end and and contact pin rivet together; One side of described contact pin rear end corresponding end face contact pin brace also is provided with contact chip.The reference column of described base bottom is straight reference column 5 types.Round socket portion is set on the pedestal around the described contact pin, and described round socket portion protrudes pedestal or flushes with pedestal.Described contact chip, contact pin brace bottom fold are 90 degree and flush with the pedestal baseplane.

Embodiment 2: a kind of supply socket of the present utility model, and as Fig. 1, shown in Figure 3, its structure comprises pedestal, contact chip, contact pin, contact pin brace, reference column; Inside and outside the described pedestal that has a reference column contact pin, contact chip are set respectively; Described contact pin brace be arranged on the corresponding end face of contact pin rear end and and contact pin rivet together; One side of described contact pin rear end corresponding end face contact pin brace also is provided with contact chip.The reference column of described base bottom is a straight location column type.Round socket portion is set on the pedestal around the described contact pin, and described round socket portion protrudes pedestal or flushes with pedestal.Contact chip, contact pin brace bottom uprightly are ellipse, unfolded.

Embodiment 3: a kind of supply socket of the present utility model, and as Fig. 4, shown in Figure 5, its structure comprises pedestal, contact chip, contact pin, contact pin brace, reference column; Inside and outside the described pedestal that has a reference column contact pin, contact chip are set respectively; Described contact pin brace be arranged on the corresponding end face of contact pin rear end and and contact pin rivet together; One side of described contact pin rear end corresponding end face contact pin brace also is provided with contact chip.The reference column of described base bottom is horizontal reference column 6 types.Round socket portion is set on the pedestal around the described contact pin, and described round socket portion protrudes pedestal or flushes with pedestal.Described contact chip, contact pin brace bottom fold are 90 degree and flush with the pedestal baseplane.

Embodiment 4: a kind of supply socket of the present utility model, and as Fig. 4, shown in Figure 6, its structure comprises pedestal, contact chip, contact pin, contact pin brace, reference column; Inside and outside the described pedestal that has a reference column contact pin, contact chip are set respectively; Described contact pin brace be arranged on the corresponding end face of contact pin rear end and and contact pin rivet together; One side of described contact pin rear end corresponding end face contact pin brace also is provided with contact chip.The reference column of described base bottom is a horizontal location column type.Round socket portion is set on the pedestal around the described contact pin, and described round socket portion protrudes pedestal or flushes with pedestal.Contact chip, contact pin brace bottom uprightly are ellipse, unfolded.

Certainly various variations in addition become a series of supply socket product, as Fig. 7-shown in Figure 42.

The above embodiment is a kind of of the more preferably concrete execution mode of the utility model, and common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacement all should be included in the protection range of the present utility model.

Claims

1. supply socket is characterized in that: its structure comprises pedestal, contact chip, contact pin, contact pin brace, reference column; Inside and outside the described pedestal that has a reference column contact pin, contact chip are set respectively; Described contact pin brace be arranged on the corresponding end face of contact pin rear end and and contact pin rivet together; One side of described contact pin rear end corresponding end face contact pin brace also is provided with contact chip.

2. a kind of supply socket according to claim 1 is characterized in that: the reference column of described base bottom is divided into straight location column type and horizontal location column type.

3. a kind of supply socket according to claim 1 and 2 is characterized in that: round socket portion is set on the pedestal around the described contact pin, and described round socket portion protrudes pedestal or flushes with pedestal.

4. a kind of supply socket according to claim 1 and 2 is characterized in that: described contact chip, contact pin brace bottom fold are 90 degree and flush with the pedestal baseplane.

5. a kind of supply socket according to claim 1 and 2 is characterized in that: described contact chip, contact pin brace bottom uprightly are ellipse, unfolded.