CN203445384U

CN203445384U - New type USB shrapnel-type adapter

Info

Publication number: CN203445384U
Application number: CN201320474119.3U
Authority: CN
Inventors: 许文志
Original assignee: 谢雪莲
Priority date: 2013-08-05
Filing date: 2013-08-05
Publication date: 2014-02-19
Anticipated expiration: 2023-08-05

Abstract

The utility model relates to a connector for SD card data transmission, and particularly relates to a new type USB shrapnel-type adapter. Common connection modes of existing USB connectorsadapters include the board insertion mode, the bonding wire mode and the board pasting mode, all of products made through the modes have the defect of large assembly size due to excessive components and mutual independence, and in addition, the products have problems, such as complex process, high process reject ratio, high manufacturing cost, etc. The new type USB shrapnel-type adapter of the utility model is characterized in that the new type USB shrapnel-type adapter comprises a one-piece metal housing, and a SD card deck and a tail plug which are arranged in the one-piece metal housing, wherein the front end of the SD card deck is provided with a MicroUSB connector. The new type USB shrapnel-type adapter of the utility model has advantages of simple structure and compact design, through the integrated design for integrating the Micro USB connector and the SD card deck into an integral body, the final finished product has the advantage of small overall size, so the purposes of simple fabrication process, facilitated large batch production, reduced process reject ratio and reduced manufacturing cost can be realized.

Description

A kind of novel USB spring-piece type conversion head

Technical field

The utility model relates to a kind of connector for SD card transfer of data, particularly a kind of novel USB spring-piece type conversion head.

Background technology

The connected mode of existing USB connector/conversion head common are plate mode (as shown in Figure 1), bonding wire mode (as shown in Figure 2) and pasting board mode (as shown in Figure 3), the product of all making in these modes all exists because parts are more and separate, after assembling, the general larger defect of volume, also has the problems such as technique is more complicated, deficient manufacturing procedure rate is higher, manufacturing cost is larger in addition.

Utility model content

The technical problems to be solved in the utility model is the above-mentioned defect that how to overcome prior art, and a kind of novel USB spring-piece type conversion head is provided.

For solving the problems of the technologies described above, a kind of novel USB spring-piece type conversion head of the present utility model, is characterized in that: comprise integrated metal shell and be arranged on SD deck and the tail plug in integrated metal shell, described SD deck front end is provided with Micro USB joint; Described SD deck is by the first insulator, the second insulator and be clipped in 5Pin in two insulators and turn 4Pin contact and form; Described 5Pin turns 4Pin contact front end and is provided with five haptic elements, and rear end is provided with four haptic elements.

The utility model is simple in structure, compact to design, by by Micro USB joint and the two-in-one Integration Design of SD deck, end product overall volume is reduced, thus reach manufacture craft simple, be beneficial to productions in enormous quantities, reduce the object of deficient manufacturing procedure rate and reduction manufacturing cost.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the novel USB spring-piece type of the utility model conversion head is described further:

Fig. 1 is the planar structure schematic diagram of traditional plate mode USB connector;

Fig. 2 is the planar structure schematic diagram of traditional bonding wire mode USB connector;

Fig. 3 is the planar structure schematic diagram of traditional pasting board mode USB connector;

Fig. 4 is the structural representation of this novel USB spring-piece type conversion head;

Fig. 5 is the structural representation of the SD deck of this novel USB spring-piece type conversion head;

Fig. 6 is the decomposition texture schematic diagram of this novel USB spring-piece type conversion head.

In figure: 1-integrated metal shell, 2-SD deck, 3-tail plug, 4-the first insulator, 5-the second insulator, 6-5Pin turn 4Pin contact, 7-SD card, 8-Micro USB joint.

Embodiment

As Figure 4-Figure 6, integrated metal shell of the present utility model 1 and be arranged on SD deck and the tail plug 2 in integrated metal shell 1, SD deck front end is provided with Micro USB joint 8; SD deck is by the first insulator 4, the second insulator 5 and be clipped in 5Pin in two insulators and turn 4Pin contact 6 and form; Described 5Pin turns 4Pin contact 6 front ends and is provided with five haptic elements, and rear end is provided with four haptic elements.

Like this, can can SD card 7 be fixed practical by tail plug 2 and SD deck, simple in structure, compact to design, by by Micro USB joint and the two-in-one Integration Design of SD deck, end product overall volume is reduced, thus reach manufacture craft simple, be beneficial to productions in enormous quantities, reduce the object of deficient manufacturing procedure rate and reduction manufacturing cost.

The utility model includes but not limited to above-mentioned execution mode, and any product that meets the description of these claims, within all falling into protection range of the present utility model.

Claims

1. a novel USB spring-piece type conversion head, is characterized in that: comprise integrated metal shell and be arranged on SD deck and the tail plug in integrated metal shell, described SD deck front end is provided with Micro USB joint; Described SD deck is by the first insulator, the second insulator and be clipped in 5Pin in two insulators and turn 4Pin contact and form; Described 5Pin turns 4Pin contact front end and is provided with five haptic elements, and rear end is provided with four haptic elements.