CN202454803U

CN202454803U - MICRO universal serial bus (USB) piercing type plug connector

Info

Publication number: CN202454803U
Application number: CN2012200728015U
Authority: CN
Inventors: 郝超
Original assignee: Accurate Science And Technology Ltd Of Shenzhen Hong Junde
Current assignee: Accurate Science And Technology Ltd Of Shenzhen Hong Junde
Priority date: 2012-02-29
Filing date: 2012-02-29
Publication date: 2012-09-26
Anticipated expiration: 2022-02-28
Also published as: KR20130005321U

Abstract

The utility model provides a MICRO universal serial bus (USB) piercing type plug connector, which comprises a main body iron shell, a main body rubber core, clamping hooks, conductive terminals and a plastic rear cover, wherein the main body iron shell is sleeved on the head part of the main body rubber core; the clamping hooks are inserted into hook grooves of the main body rubber core; the conductive terminals are inserted into clamping grooves of the main body rubber core; the rear cover is sleeved into the tail part of the main body rubber core, and covers the conductive terminals and the clamping hooks in the main body rubber core; wire holes for the insertion of core wires are formed on the tail part of the rear cover; first clamping points are arranged on the two sides of the rear cover; second clamping points are arranged on the two sides of the main body rubber core; the first clamping points are clamped on the second clamping points; and tapered sharp points are arranged on the tail parts of the conductive terminals. The connector can be produced in batches, a special tool is not required for pressing-in, an operation mode is simple, and conduction is finished only by inserting the core wires into the holes and then downwards pressing the core wires into the rear cover.

Description

The public puncture type connector of a kind of MICRO USB

Technical field

The utility model relates to technical field of electronic equipment, the public puncture type connector of particularly a kind of MICRO (miniature) USB (general-purpose interface).

Background technology

The public head connector of existing MICRO USB all is connected with the scolding tin form with the connected mode of cable mostly, in the wire rod procedure for processing, exists working (machining) efficiency low, and relies on manual work to come scolding tin mostly, and production cost is higher.Bad phenomenon such as and the public head connector of existing MICRO USB is prone to produce rosin joint in the manual soldering process, and dry joint connects tin, and the bump size is inhomogeneous are directed at the short circuit of product, open circuit or impedance excessive etc. electric bad.

The utility model content

The utility model provides a kind of MICRO USB a public puncture type connector, can realize large batch of production, and does not need the instrument of specialty to be pressed into, and operating type is simple, presses downward to bonnet in the hole then and has just accomplished conducting as long as heart yearn penetrated.

To achieve these goals, the utility model provides following technical scheme:

The public puncture type connector of a kind of MICRO USB; It comprises: main body iron-clad, main gel core, grab, conductor terminal and plastic cement bonnet; Said main body iron-clad is enclosed within the head of said main gel core, and said grab penetrates on the hook groove of said main gel core, and said conductor terminal inserts in the draw-in groove of said main gel core; Said bonnet is inserted in main gel core afterbody and said conductor terminal and grab is covered at said main gel in-core; The afterbody of said bonnet is provided with the line hole that is used to insert heart yearn, and the both sides of said bonnet are provided with first stuck point, and the both sides of said main gel core are provided with second stuck point; Said first stuck point is stuck on said second stuck point, and said conductor tail portion of terminal is provided with the cusp of taper.

Preferably, said grab is two.

Through implementing above technical scheme; Has following technique effect: the public puncture type connector of the MICRO USB that the utility model provides; Only needing that four heart yearns of cable are worn the entrance hole the inside presses once then and just accomplishes; Processing is simple, and can realize producing with automation, and production cost reduces greatly.And do not need the instrument of specialty to be pressed into, operating type is simple, presses downward to bonnet in the hole then and has just accomplished conducting as long as heart yearn penetrated; Need not welding; Can not produce harmful gas, environmentally safe, connector is more reliable with being connected of cable; All qualities of having avoided artificial welding procedure to bring are bad, and two in addition cusps that puncture guarantee that connector is dual fail-safe with contacting of cable.

Description of drawings

The STRUCTURE DECOMPOSITION figure of the connector that Fig. 1 provides for the utility model embodiment;

The installation diagram of the connector that Fig. 2 provides for the utility model embodiment;

The assembling application drawing of the connector that Fig. 3 provides for the utility model embodiment.

Embodiment

In order better to understand the technical scheme of the utility model, describe the embodiment that the utility model provides in detail below in conjunction with accompanying drawing.

The utility model embodiment provides a kind of MICRO USB a public puncture type connector; Like Fig. 1, Fig. 2 and shown in Figure 3; This connector comprises: main body iron-clad 101, main gel core 102, grab 103, conductor terminal 104 and plastic cement bonnet 105, and the head of this main gel core 102 has contact chip, is used for being plugged on the interface of other electronic equipment; Said main body iron-clad 101 is enclosed within the head of said main gel core 102; Said grab 103 penetrates on the hook groove of said main gel core 102, and said conductor terminal 104 inserts in the draw-in groove of said main gel core 102, and said bonnet 105 is inserted in the afterbody of main gel core 102 and said conductor terminal 104 and grab 103 are covered in said main gel core 102; The afterbody of said bonnet 105 is provided with the line hole that is used to insert heart yearn; The both sides of said bonnet 105 are provided with first stuck point, and the both sides of said main gel core 102 are provided with second stuck point, and said first stuck point is stuck on said second stuck point; Make main gel core 102 fixed, the afterbody of said conductor terminal 104 is provided with the cusp of taper.

In the above-described embodiments, preferably, said grab 103 is two.

Four heart yearns are inserted four holes of bonnet 105; Then bonnet 105 is pressed down; Second stuck point that first stuck point of the both sides of bonnet 105 blocks main gel core 102 makes it fixed, and the crust that two tapered cusps that conductor terminal 104 afterbodys are provided with are used to puncture the cable heart yearn makes it contact the formation conducting with the copper wire of heart yearn the inside.

This connector only needs four heart yearns of cable are pierced into the once just completion of pressure then of the inside, hole, and processing is simple, and can realize producing with automation, and production cost reduces greatly.And do not need the instrument of specialty to be pressed into, operating type is simple, presses downward to bonnet in the hole then and has just accomplished conducting as long as heart yearn penetrated; Need not welding; Can not produce harmful gas, environmentally safe, connector is more reliable with being connected of cable; All qualities of having avoided artificial welding procedure to bring are bad, and two in addition cusps that puncture guarantee that connector is dual fail-safe with contacting of cable.

More than the public puncture type connector of a kind of MICRO USB that the utility model embodiment is provided carried out detailed introduction; For one of ordinary skill in the art; Thought according to the utility model embodiment; The part that on embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.

Claims

1. the public puncture type connector of a MICRO USB; It is characterized in that, comprising: main body iron-clad, main gel core, grab, conductor terminal and plastic cement bonnet, said main body iron-clad is enclosed within the head of said main gel core; Said grab penetrates on the hook groove of said main gel core; Said conductor terminal inserts in the draw-in groove of said main gel core, and said bonnet is inserted in main gel core afterbody and said conductor terminal and grab are covered at said main gel in-core, and the afterbody of said bonnet is provided with the line hole that is used to insert heart yearn; The both sides of said bonnet are provided with first stuck point; The both sides of said main gel core are provided with second stuck point, and said first stuck point is stuck on said second stuck point, and said conductor tail portion of terminal is provided with the cusp of taper.

2. the public puncture type connector of MICRO USB according to claim 1 is characterized in that said grab is two.