CN208723162U

CN208723162U - A kind of USB female seat connector

Info

Publication number: CN208723162U
Application number: CN201821410332.7U
Authority: CN
Inventors: 邬红亮; 梁建忠; 吴世政
Original assignee: HUIZHOU TAIJI ELECTRONIC INDUSTRIAL Co Ltd
Current assignee: HUIZHOU TAIJI ELECTRONIC INDUSTRIAL Co Ltd
Priority date: 2018-08-29
Filing date: 2018-08-29
Publication date: 2019-04-09
Anticipated expiration: 2028-08-29

Abstract

The utility model discloses a kind of USB female seat connectors, including metal shell, the main body being sheathed in metal shell, main body includes contact terminal, one end of contact terminal is coated in insulation colloid by injection molding, the other end of contact terminal is equipped with set material strip, the two sides of set material strip are provided with terminal protecting foot, the colloid that insulate is equipped with the first accommodation groove, the first conductive terminal that exposed bending extends in first accommodation groove, it is exposed in second accommodation groove to have the second conductive terminal, it is adjusted by structure optimization, the contact terminal passes through the one-time formed production technology of one set of die, cost is saved, simultaneously in such a way that the end of mold toward the contact terminal is molded the insulation colloid, two molds needed for colloid production that insulate are simplified to the production technology that one set of die is directly molded into the main body, simplify the production technology of product , spigot needed for avoiding original process, while ensure that the stability of contact terminal and colloid cooperation of insulating, extend the service life of product.

Description

A kind of USB female seat connector

Technical field

The utility model relates to technical field of electric connectors, specially a kind of USB female seat connector.

Background technique

The electric connector being commonly used at present in production, can all design multiple sets of molds, such as contact terminal in technique Two molds form twice, and two mold of glue core forms twice, the molding of shell one set of die, while in assembling process, passing through The terminal of multiple spigot is easily deformed, and the stability of cooperation is poor, and then causes its component easily-deformable and damage, also there is pulling capacity Intensity is insufficient and the problem of being easy to fall off causes product service life short.

Utility model content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of USB female seat connector Problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of USB female seat connector, including metal Shell, the main body being sheathed in the metal shell, the main body include contact terminal, and one end of the contact terminal passes through note Modeling is coated in insulation colloid, and is made to be set to the terminal welding foot on contact terminal and drawn from the insulation colloid upper surface, The other end of the contact terminal is equipped with set material strip, and the two sides of the set material strip are provided with terminal protecting foot, the insulation colloid It is equipped with the first accommodation groove, the first conductive terminal that exposed bending extends in first accommodation groove, the end of the insulation colloid Portion is additionally provided with the second accommodation groove, exposed in second accommodation groove to have the second conductive terminal.

Preferably, the contact terminal is an integral structure, including the set material strip, terminal protecting foot and fixed setting In the terminal welding foot that the set material strip extends, the end of the contact terminal is additionally provided with the institute with the jacking band connection The first conductive terminal, second conductive terminal are stated, first conductive terminal and second conductive terminal are staggeredly divided side by side Cloth.

Preferably, the contact terminal is sheet metal.

Preferably, the main body is integrated in such a way that the end of mold toward the contact terminal is molded the insulation colloid Molding.

Preferably, the contact terminal can connect USB2.0 interface and USB3.0 interface.

Compared with prior art, the utility model has the beneficial effects that a kind of USB female seat connector, by structure optimization Adjustment, the contact terminal have saved cost by the one-time formed production technology of one set of die, while through mold described in The end of contact terminal is molded the mode of the insulation colloid, and two molds needed for colloid production that will insulate are simplified to a cover die Tool is directly molded into the production technology of the main body, simplifies the production technology of product, spigot needed for avoiding original process, together When ensure that contact terminal and insulate colloid cooperation stability, extend the service life of product.

Detailed description of the invention

Fig. 1 is the structural exploded view of the utility model；

Fig. 2 is the agent structure schematic diagram of the utility model；

Fig. 3 is the structural schematic diagram of the contact terminal of the utility model.

In figure: 1- metal shell, 2- main body, 3- contact terminal, 4- insulation colloid, 5- terminal welding foot, 6- cover material strip, 7- Terminal protecting foot, the first accommodation groove of 8-, the first conductive terminal of 9-, the second accommodation groove of 10-, the second conductive terminal of 11-.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of USB female seat connector, including metal shell 1, the main body 2 being sheathed in metal shell 1, main body 2 include contact terminal 3, and one end of contact terminal 3 is coated on absolutely by injection molding In edge colloid 4, and draw the terminal welding foot 5 being set on contact terminal 3 from insulation 4 upper surface of colloid, consequently facilitating weldering It connects, the other end of contact terminal 3 is equipped with set material strip 6, and the two sides of set material strip 6 are provided with terminal protecting foot 7, to protect contact jaw Son 3 avoids deforming during production and application, and insulation colloid 4 is equipped with the first accommodation groove 8, exposed bending in the first accommodation groove 8 The end of the first conductive terminal 9 extended, insulation colloid 4 is additionally provided with the second accommodation groove 10, exposed in the second accommodation groove 10 to have the Two conductive terminals 11, so that the function of connector is maintained.

Specifically, contact terminal 3 is an integral structure, including covers material strip 6, terminal protecting foot 7 and be fixedly installed on The terminal welding foot 5 that set material strip 6 extends, the end of contact terminal 3 are additionally provided with the first conductive terminal connecting with set material strip 6 9, the second conductive terminal 11, the first conductive terminal 9 are interspersed side by side with the second conductive terminal 11, have handling ease, cost The advantages of cheap and structural strength increases.

Specifically, contact terminal 3 is sheet metal, it is able to maintain the characteristic of energization.

Specifically, main body 2 mold toward the contact terminal 3 end injection molding insulation colloid 4 by way of one at Type can reach and effectively increase component strength and be unlikely to deform and non-damageable purpose so can be more stable in structure, Extend the service life of product.

Specifically, contact terminal 3 can connect USB2.0 interface and USB3.0 interface.

Working principle: adjusting by structure optimization, produces contact terminal by the first mold form first, then will Contact terminal 3 is placed into the second mold, is molded to form insulation colloid 4 toward the second mold by vertical injection molding machine, simultaneously Keep the first conductive terminal 9, the second conductive terminal 11 exposed, to keep the characteristic of the two connection other component.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of USB female seat connector, special including metal shell (1), the main body (2) being sheathed in the metal shell (1) Sign is: the main body (2) includes contact terminal (3), and one end of the contact terminal (3) is coated on insulation colloid by injection molding (4) in, and draw the terminal welding foot (5) being set on contact terminal (3) from the insulation colloid (4) upper surface, it is described The other end of contact terminal (3) is equipped with set material strip (6), and the two sides of the set material strip (6) are provided with terminal protecting foot (7), described Insulation colloid (4) is equipped with the first accommodation groove (8), the first conductive terminal that exposed bending extends in first accommodation groove (8) (9), the end of insulation colloid (4) is additionally provided with the second accommodation groove (10), exposed in second accommodation groove (10) to have second Conductive terminal (11).

2. a kind of USB female seat connector according to claim 1, it is characterised in that: the contact terminal (3) is integral type Structure including the set material strip (6), terminal protecting foot (7) and is fixedly installed on the terminal soldering that the set material strip (6) extends Pin (5), the end of the contact terminal (3) are additionally provided with first conductive terminal connecting with the set material strip (6) (9), second conductive terminal (11), first conductive terminal (9) and second conductive terminal (11) are staggeredly divided side by side Cloth.

3. a kind of USB female seat connector according to claim 1, it is characterised in that: the contact terminal (3) is metal Piece.

4. a kind of USB female seat connector according to claim 1, it is characterised in that: the main body (2) passes through mold toward institute The mode for stating end injection molding insulation colloid (4) of contact terminal (3) is integrally formed.

5. a kind of USB female seat connector according to claim 1, it is characterised in that: the contact terminal (3) can connect USB2.0 interface and USB3.0 interface.