CN203466313U

CN203466313U - Nano-SIM card connector

Info

Publication number: CN203466313U
Application number: CN201320532162.0U
Authority: CN
Inventors: 孙海坤
Original assignee: DONGGUAN KUNJIA ELECTRONICS Co Ltd
Current assignee: DONGGUAN KUNJIA ELECTRONICS Co Ltd
Priority date: 2013-08-29
Filing date: 2013-08-29
Publication date: 2014-03-05
Anticipated expiration: 2023-08-29

Abstract

The utility model discloses a Nano-SIM card connector. The Nano-SIM card connector comprises an insulating body and a plurality of terminals inlaid in and formed on the insulating body. Each terminal is provided with a contact elastic sheet protruding out of a surface of the insulating body, positional distribution of the contact elastic sheets cooperates with positions of the Nano-SIM cards, and, corresponding to the contact elastic sheets, the insulating body is provided with first through grooves capable of providing deformation spaces for the contact elastic sheets. Thereby, the plurality of the terminals are inlaid in and formed on the insulating body to form the Nano-SIM card connector, so that the Nano-SIM card connector is simple in structure and manufacture procedure, and convenience is brought to manufacturing enterprises; and, through cooperation with the first through grooves, which are used to provide the deformation spaces for the contact elastic sheets, disposed on the insulating body, the electrical contacts of the Nano-SIM card connector is more stable and reliable so that convenience is brought to users.

Description

Nano-SIM card connector

Technical field

The utility model relates to electric connector field technology, refers in particular to a kind of Nano-SIM card connector.

Background technology

Along with scientific and technological development, electronic product starts to accomplish miniaturization, microminiaturization; In order to adapt to the development of electronic product, SIM card is also in miniaturization, SIM card has developed into 4FF at present, it is Nano-SIM card, and still there is no in the market a kind of electronic card coupler being used in conjunction with it, and the structure of traditional electronic card coupler is no longer suitable for Nano-SIM card; Therefore need to provide a kind of new electronic card coupler to meet the demand of Nano-SIM card.

Utility model content

In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of Nano-SIM card connector, and it can be suitable with Nano-SIM card, and has structure and simple, the in electrical contact reliable and stable feature of processing procedure.

For achieving the above object, the utility model adopts following technical scheme:

A Nano-SIM card connector, includes insulating body and the produced by insert molding a plurality of terminals on insulating body; Each terminal all has a contact flat spring, this contact flat spring protrudes out the surface of insulating body, the position distribution of contact flat spring matches with Nano-SIM card, and corresponding each contact flat spring is provided with and can be the first groove that contact flat spring provides deformation space on insulating body.

As a kind of preferred version, described a plurality of terminals include four the first terminals and two the second terminals, and wherein one second terminal is wherein between two the first terminals, and another second terminal is between two other the first terminals.

As a kind of preferred version, described each the first terminal has included the first flat part, contact flat spring on the first flat part die-cut and upwards bending extend and form, on this first flat part, be formed with the second groove, this second groove is with the first groove over against being communicated with, and this second groove is positioned at the below of contact flat spring.

As a kind of preferred version, described the first groove and the second groove are all square.

As a kind of preferred version, the inner of described the first flat part is provided with fixed via, and this fixed via exposes to the upper and lower surface of insulating body.

As a kind of preferred version, extend the outer end of described the first flat part the first weld part, the end face of the protruding insulating body of this first weld part.

As a kind of preferred version, on described insulating body, be provided with breach, aforementioned the first welding position is in breach.

As a kind of preferred version, described each second terminal has included the second flat part, and the contact flat spring bending that makes progress in the inner of the second flat part is extended and to be formed.

As a kind of preferred version, extend the outer end of described the second flat part the second weld part, and the end face of the protruding insulating body of this second weld part, is provided with breach on this insulating body, and the second welding position is in breach.

The utility model compared with prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution:

By by a plurality of terminal produced by insert molding on insulating body, thereby form Nano-SIM card connector, so make structure of the present utility model and processing procedure all very simple, to manufacturing enterprise, bring convenience, be matched with simultaneously and on insulating body, be provided with the first groove, utilize the first groove to can be contact flat spring deformation space be provided, so make of the present utility model in electrical contact more reliable and more stable, thereby to user, bring convenience.

For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is elaborated.

Accompanying drawing explanation

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

Fig. 2 is the exploded view of the preferred embodiment of the utility model.

Accompanying drawing identifier declaration:

10, insulating body 11, the first groove

12, breach 20, terminal

21, the first terminal 211, the first flat part

212, the first weld part 22, the second terminal

221, the second flat part 222, the second weld part

201, contact flat spring 202, the second groove

203, fixed via.

Embodiment

Please refer to shown in Fig. 1 and Fig. 2, the concrete structure that it has demonstrated the preferred embodiment of the utility model, includes insulating body 10 and the produced by insert molding a plurality of terminals 20 on insulating body 10.

Each terminal 20 all has a contact flat spring 201, this contact flat spring 201 protrudes out the surface of insulating body 10, the position distribution of contact flat spring 201 matches with Nano-SIM card, and corresponding each contact flat spring 201 is provided with and can be the first groove 11 that contact flat spring 201 provides deformation space on insulating body 10.

Particularly, in the present embodiment, the plurality of terminal 20 includes four the first terminals 21 and two the second terminals 22, and wherein one second terminal 22 is wherein between two the first terminals 21, and another second terminal 22 is between two other the first terminals 21.

This each the first terminal 21 has included the first flat part 211, contact flat spring 201 on the first flat part 211 die-cut and upwards bending extend and form, on this first flat part 211, be formed with the second groove 202, this second groove 202 is with the first groove 11 over against being communicated with, and this second groove 202 is positioned at the below of contact flat spring 201.This first groove 11 and the second groove 202 are all square, and not to be limited, only need them to join combined into contact flat spring 201 deformation space is provided with corresponding contact flat spring 201; And the inner of this first flat part 211 is provided with fixed via 203, this fixed via 203 exposes to the upper and lower surface of insulating body 10; In addition, extend the outer end of this first flat part 211 the first weld part 212, the end face of the protruding insulating body 10 of this first weld part 212, and, on this insulating body 10, being provided with breach 12, aforementioned the first weld part 212 is positioned at breach 12.

This each second terminal 22 has included the second flat part 221, the bending that makes progress in the inner of the second flat part 221 of the contact flat spring 201 of the second terminal 22 is extended and to be formed, extend the outer end of this second flat part 221 the second weld part 222, the end face of the protruding insulating body 10 of this second weld part 222, the second weld part 222 is positioned at the breach 12 of aforementioned correspondence.

During assembling, during assembling, only the plurality of terminal 20 need be arranged and put into mould, make the plurality of terminal 20 produced by insert molding together with insulating body 10.

Design focal point of the present utility model is: by by a plurality of terminal produced by insert molding on insulating body, thereby form Nano-SIM card connector, so make structure of the present utility model and processing procedure all very simple, to manufacturing enterprise, bring convenience, be matched with simultaneously and on insulating body, be provided with the first groove, utilize the first groove to can be contact flat spring deformation space be provided, so make of the present utility model in electrical contact more reliable and more stable, thereby to user, bring convenience.

The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore any trickle modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.

Claims

1. a Nano-SIM card connector, is characterized in that: include insulating body and the produced by insert molding a plurality of terminals on insulating body; Each terminal all has a contact flat spring, this contact flat spring protrudes out the surface of insulating body, the position distribution of contact flat spring matches with Nano-SIM card, and corresponding each contact flat spring is provided with and can be the first groove that contact flat spring provides deformation space on insulating body.

2. Nano-SIM card connector according to claim 1, it is characterized in that: described a plurality of terminals include four the first terminals and two the second terminals, wherein one second terminal is wherein between two the first terminals, and another second terminal is between two other the first terminals.

3. Nano-SIM card connector according to claim 2, it is characterized in that: described each the first terminal has included the first flat part, contact flat spring on the first flat part die-cut and upwards bending extend and form, on this first flat part, be formed with the second groove, this second groove is with the first groove over against being communicated with, and this second groove is positioned at the below of contact flat spring.

4. Nano-SIM card connector according to claim 3, is characterized in that: described the first groove and the second groove are all square.

5. Nano-SIM card connector according to claim 3, is characterized in that: the inner of described the first flat part is provided with fixed via, and this fixed via exposes to the upper and lower surface of insulating body.

6. Nano-SIM card connector according to claim 3, is characterized in that: extend the outer end of described the first flat part the first weld part, the end face of the protruding insulating body of this first weld part.

7. Nano-SIM card connector according to claim 6, is characterized in that: on described insulating body, be provided with breach, aforementioned the first welding position is in breach.

8. Nano-SIM card connector according to claim 2, is characterized in that: described each second terminal has included the second flat part, and the contact flat spring bending that makes progress in the inner of the second flat part is extended and to be formed.

9. Nano-SIM card connector according to claim 8, it is characterized in that: extend the outer end of described the second flat part the second weld part, the end face of the protruding insulating body of this second weld part, is provided with breach on this insulating body, and the second welding position is in breach.