CN202616532U

CN202616532U - USB female socket connector proofing the reverse plugging of plug

Info

Publication number: CN202616532U
Application number: CN 201220255357
Authority: CN
Inventors: 潘起; 柯炎华
Original assignee: SUZHOU WEIJU ELECTRONICS TECHNOLOGY Co Ltd
Current assignee: SUZHOU WEIJU ELECTRONICS TECHNOLOGY Co Ltd
Priority date: 2012-06-01
Filing date: 2012-06-01
Publication date: 2012-12-19
Anticipated expiration: 2022-06-01

Abstract

The utility model discloses an USB female socket connector proofing the reverse plugging of a plug. The USB female socket connector includes a conductive terminal, a plastic insulating member is sleeved outside the conductive terminal, the outside is further provided with a metal casing, a plastic insulating lingual plate is connected on the plastic insulating member, wherein a step is arranged on the external end face of the plastic insulating lingual plate. The USB female socket connector proofing the reverse plugging of the plug is additionally provided with the step on the reverse side of the lingual plate to prevent the USB plug from reverse plugging.

Description

The female base connector of a kind of USB that avoids plug instead to insert

Technical field

The utility model relates to field of connectors, the female base connector of particularly a kind of USB that avoids plug instead to insert.

Background technology

The female base connector of USB of the prior art, when USB plug inserts, can't avoid USB tongue piece formula plug oppositely misplug into.

Summary of the invention

To the deficiency of above-mentioned prior art, the technical problem that the utility model will solve provides the female base connector of a kind of USB that avoids plug instead to insert, and has overcome the reverse problem of inserting of USB plug.

For solving the problems of the technologies described above, the utility model adopts following technical scheme:

The female base connector of a kind of USB that avoids plug instead to insert comprises conducting terminal, and the outside is with the plastic cement insulating part, and the outside also is provided with metal shell, also is connected with plastic cement insulation hyoplastron on the plastic cement insulating part, and wherein, plastic cement insulation hyoplastron outer face is provided with step.

Preferably, said step is located on the athwartship plane of plastic cement insulation hyoplastron outer face, and with that near side of metal shell distance.

Preferably, said step is located at the middle part of plastic cement insulation hyoplastron outer face athwartship plane.

The female base connector of the USB that avoids plug instead to insert of the utility model has following advantage:

The female base connector of the USB that avoids plug instead to insert of the utility model, through increasing step at the hyoplastron reverse side, avoid USB plug oppositely to insert problem: the plug forward can insert, and oppositely misplugs affiliation and interferes with step, can't insert.

Description of drawings

Fig. 1 avoids the assembly structure sketch map of the anti-slotting female base connector of USB of plug for the utility model.

Fig. 2 avoids the overall structure sketch map of the anti-slotting female base connector of USB of plug for the utility model.

Label declaration among the figure: 1. conducting terminal, 2. plastic cement insulating part, 3. plastic cement insulating part hyoplastron, 4. metal shell, 5. step, the female base connector of 6.USB.

Embodiment

Describe in detail below in conjunction with the preferred embodiment of accompanying drawing to the utility model.

In conjunction with illustrated in figures 1 and 2, the female base connector 6 of this USB that avoids plug instead to insert comprises conducting terminal 1; The outside is with plastic cement insulating part 2, and the outside also is provided with metal shell 4, also is connected with plastic cement insulation hyoplastron 3 on the plastic cement insulating part 2; Wherein, plastic cement insulation hyoplastron 3 outer faces are provided with step 5.

Preferably, step 5 is located on the plastic cement insulation hyoplastron 3 outer face athwartship planes, and with that near side of metal shell 4 distances.

Preferably, said step 5 is located at the middle part of plastic cement insulation hyoplastron 3 outer face athwartship planes.

More than the female base connector of the USB that avoids plug instead to insert that the utility model embodiment is provided carried out detailed introduction; For one of ordinary skill in the art; According to the thought of 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, and all any changes of being made according to the utility model design philosophy are all within the protection range of the utility model.

Claims

1. the female base connector of the USB that avoids plug instead to insert comprises conducting terminal (1), and the outside is with plastic cement insulating part (2); The outside also is provided with metal shell (4); Be connected with plastic cement insulation hyoplastron (3) on the plastic cement insulating part (2), it is characterized in that, plastic cement insulation hyoplastron (3) outer face is provided with step (5).

2. the female base connector of the USB that avoids plug instead to insert according to claim 1 is characterized in that, said step (5) is located on the athwartship plane of plastic cement insulation hyoplastron (3) outer face, and with that near side of metal shell (4) distance.

3. the female base connector of the USB that avoids plug instead to insert according to claim 1 and 2 is characterized in that, said step (5) is located at the middle part of plastic cement insulation hyoplastron (3) outer face athwartship plane.