CN201898232U

CN201898232U - Connector structure

Info

Publication number: CN201898232U
Application number: CN2010202746733U
Authority: CN
Inventors: 锺轩禾; 林昱宏; 凌仕从
Original assignee: Kuang Ying Computer Equipment Co Ltd
Current assignee: Kuang Ying Computer Equipment Co Ltd
Priority date: 2010-07-19
Filing date: 2010-07-19
Publication date: 2011-07-13
Anticipated expiration: 2020-07-19

Abstract

The utility model relates to a connector structure with combined terminals of double surfaces of a tongue plate body and with combined terminals of opposite sides below the tongue plate body, belonging to the electronic products. The connector structure mainly consists of an insulating body, a tongue piece and a shielding shell, wherein a slot with an insertion space is formed on the insulating body, the tongue piece is inserted in the insertion space, a first terminal assembly is arranged on one side of the tongue piece, so as to be in accordance to USB (universal serial bus) transport protocols, and at least one second terminal assembly is arranged on the other surface of the tongue piece, so as to be in accordance to memory card transport protocols, the quantity of the second terminal assembly can be increased according to the practical demands, so as to connect the memory cards with different types. By adopting the above structure, the connectors with different specifications can be inserted on the same device, thereby having advantages of saving time and simplifying steps.

Description

The structure of connector

Technical field

The utility model relates to electrical type, and particularly a kind of structure of connector refers to the connector of a kind of user of convenience plant different size pattern on same device especially, has saving time and simplifies the structure of the connector of step.

Background technology

Universal serial bus (Universal Serial Bus, USB) connector has advantages such as plug and play and high-speed transfer already, and developing into present USB3.0 specification from the USB1.0 specification in order to promote transmission capacity, USB is widely used on the electronic product at present.And the relevant host-host protocol of USB is that (USB Implementer Forum Inc., the USB-IF) specification of being formulated, all USB connector all must meet this kind specification just has way and other USB connector to link up transmission by USB association.

Progress along with science and technology, people are developed and the life of digital electronic product miscellaneous with convenient people, for example: digital camera, digital camera, digital walkman, PDA, mobile phone and mobile computer etc., and when using this type of digital electronic product, just must use storage device with data such as store digital archives photograph, music, film or softwares, memory card provides rewritable, need not power supply preserves storage device, the external form of data and lightly reaches preferable shockproof, the antimagnetic and dustproof environmental adaptation characteristic of tool.After asking the city from nineteen ninety flash card (Flash Memory Card), have successively such as CF card (Compact Flash Card), SM card (Smart Media Card), mmc card (Multi Media Card), MS card (Memory Stick Card), SD card (Secure Digital Card), XD card (XD-Picture Card) and seven kinds of small memory cards of T-Flash card (Trans Flash) and release successively.

Yet above-mentioned USB and memory are stuck in when using, and still exist following point to wait to improve:

Existing electronic product is is all researched and developed towards light, thin, short, little direction, and electronic product is in order to receive the data that USB plug and memory card are transmitted, one USB slot then all must be set to be connected for USB plug, memory card with the memory card slot, therefore accounted for the bigger space of circuit board also, necessity of improvement has been arranged in fact.

The utility model content

The purpose of this utility model is to provide a kind of hyoplastron body two-sided structure with below offside terminal combination connector, solves can not plant on the same electrical connector problem of different memory card specification patterns of user.

The structure of the two-sided connector with below offside terminal combination of a kind of hyoplastron body comprises:

One insulating body, this insulating body formation one is provided with the slotted eye in plant space; And

One tongue piece, this tongue piece are arranged at this plant space, and in the one side of this tongue piece the one the first terminal group that meets the USB host-host protocol are set, and in this tongue piece another side at least one second terminal group that meets the memory card host-host protocol are set then; And

One screening can, this screening can are fixedly set on this insulating body, and this screening can coats this insulating body and this tongue piece.

Wherein this memory card be T-Flash card (Trans Flash), Micro SD serial card, Micro MS (M2) serial card or MMS Micro serial card one of them;

Wherein this screening can is metal or plastic material.

Advantage of the present utility model is: utilize insulating body effectively to save the volume of socket connector on circuit board simultaneously as USB slot and memory card slot, therefore possess the practical improvement of integration, service efficiency height, saving volume.

Description of drawings

Fig. 1 is the schematic perspective view of the utility model preferred embodiment.

Fig. 2 is the volume rendering schematic diagram of the utility model preferred embodiment.

Fig. 3 plugs the schematic perspective view of USB for the utility model.

Fig. 4 plugs the generalized section of USB for the utility model.

Fig. 5 plugs the schematic perspective view of memory card for the utility model.

Fig. 6 plugs the generalized section of memory card for the utility model.

Fig. 7 plugs the schematic perspective view of another group memory card for the utility model.

Fig. 8 plugs the generalized section of another group memory card for the utility model.

Embodiment

Shown in accompanying drawing 1 and accompanying drawing 2, schematic perspective view and volume rendering schematic diagram for the utility model preferred embodiment, find out that by knowing among the figure this connector 1 is mainly by insulating body 10, tongue piece 12 and screening can 14 are formed, wherein insulating body 10 formation one are provided with the slotted eye 102 in plant space 104, and tongue piece 12 is arranged at plant space 104, on insulating body 10, fixedly install a screening can 14 (as: metal or plastic material) in addition, this screening can 14 coats this insulating body 10 and tongue piece 12, and the one side of tongue piece 12 is provided with a first terminal group 120, use and meet the USB host-host protocol, in addition, in tongue piece 12 another sides at least one second terminal group 122 is set, to meet memory card host-host protocol (as: T-Flash card (Trans Flash), Micro SD serial card, Micro MS (M2) serial card or MMS Micro series), and second terminal group 122 can increase its quantity according to actual demand for the memory card that connects different types.

By above-mentioned structure, form design, be described as follows with regard to use situation of the present utility model, as accompanying drawing 3 to shown in the accompanying drawing 8, plug the schematic perspective view of USB for the utility model, generalized section, plug the schematic perspective view of memory card, generalized section and plug another the group memory card schematic perspective view and generalized section, find out by knowing among the figure, in the plant space 104 of insulating body 10, be provided with a tongue piece 12, and the one side in tongue piece 12 is provided with a first terminal group 120, use and meet the USB host-host protocol, in addition, in tongue piece 12 another sides at least one second terminal group 122 is set, to meet memory card host-host protocol (as: T-Flash card (Trans Flash), Micro SD serial card, Micro MS (M2) serial card or MMS Micro series).

Therefore, when plugging USB device 2, it can be arranged in the plant space 104 via slotted eye 102,20 of contact terminals on this moment USB device 2 can electrically connect with the first terminal group 120 that is positioned at below the tongue piece 12, for message transmission.

In addition, be positioned at 122 of second set above the tongue piece 12 terminal group and supply the contact terminal 30 on the memory card 3 to electrically connect, for message transmission.Moreover second terminal group 122 of many groups also can be set above the tongue piece 12, on the utilization tongue piece 12 wherein one group of second terminal group 122, can electrically connect another memory card 3.Be able on same electrical connector the different memory card 3 specification patterns of planting by above-mentioned group of structure, have saving time and simplify the progressive of step.

Claims

1. the structure of a connector is characterized in that, comprising:

2. the structure of connector according to claim 1 is characterized in that: wherein this memory card be T-Flash card, Micro SD serial card, Micro MS serial card or MMS Micro serial card one of them.

3. the structure of connector according to claim 1, it is characterized in that: wherein this screening can is metal or plastic material.