CN201084176Y

CN201084176Y - Portable electronic card connector

Info

Publication number: CN201084176Y
Application number: CNU2007201265429U
Authority: CN
Inventors: 郑元杰
Original assignee: Casing Macron Tech Co Ltd
Current assignee: Casing Macron Tech Co Ltd
Priority date: 2007-08-13
Filing date: 2007-08-13
Publication date: 2008-07-09
Anticipated expiration: 2017-08-13

Abstract

The utility model relates to a portable electronic card connector structure, comprising an insulated housing, a group of terminals, a conductive unit and a cover body; wherein the insulated housing comprises a jack and a circuit base plate; the electric cards can insert in the jack; the circuit base plate is arranged at a lateral side of the insulated housing; the group of terminals is electrically connected with the circuit base plate; the group of terminals extends to and is molded in the inside of the insulated housing; the conductive unit is arranged on the circuit base plate and at a end of the insulated housing; the conductive unit is electrically connected with the circuit base plate; the cover body is pivoted at the other end of the insulated housing. The insulated housing is provided with a predetermined size. The insulated housing is inserted in a connection port which conforms to the type A specification of universal serial bus (USB). The size of the insulated housing conforms to the first space which is formed in the connection port of type A specification of universal serial bus (USB). Consequently, the utility model has the advantage that the volume of the portable electronic card connector is notably reduced.

Description

The portable electronic card connector

Technical field

The utility model refers in particular to a kind of portable electronic card connector of thin typeization about a kind of portable electronic card connector.

Background technology

Along with modern society's science and technology is constantly progressive, information medium storage volume space requirement constantly rises, electronic cards is owing to given up heavy conventional architectures, more with gently, thin characteristics add jumbo realization, and Storage Medias such as portable type hard disk or CD have been replaced, the information products overall volume is dwindled in a large number, the user is provided lightweight, microminiaturized, have easy to carryly, capacity is big, is easy to the electronic product of access, become the important medium of storage data, by the platform of electronic cards coupling arrangement as the data link exchange, the data in the electronic cards are exchanged with electronic product, reach the access of data and the expansion support of electronic product function.

Yet, because the specification of generic serial port (USB) is supported by various Application Design manufacturer, no matter be that digital camera, printer or electronic cards connect the connection that reading device all can pass through this generic serial port, make information and digitalized data be able between various Storage Medias, carry out access, exchange, also allow the user connect various peripheral devices easily simultaneously.

But said apparatus is in order to meet the grafting of generic serial port, part at link all has fixing size dimension, shown in Figure 1A, this generic serial port slot is the jack 10A of first form (typeA), in order to reach the function of electric connection, the generic serial port plug 11A of corresponding first form must be inserted among this jack 10A; Similarly, shown in Figure 1B, this generic serial port slot is the jack 10B of second form (type B), and the generic serial port plug 11B of corresponding with it second form then is used in and is inserted in this jack 10B, with functions such as the transmission of carrying out data and exchanges.

But as above-mentioned commonly using when being configured in actual use, still have following disappearance:

1, please refer to Fig. 1 C, this jack 10A is the cell body of a hollow, and this cell body inside is provided with an extension, and this extension is divided into one first space 2 and one second space 2 ' generally with this cell body.When the generic serial port plug 11A of this first form is inserted among this jack 10A in the use of reality, have the connection that this first space 2 is applied to terminal only, that is the mechanical function of this second space 2 ' generic serial port plug 11A of only providing this first form when planting.So in order to meet the spatial configuration of generic serial port, the volume of this plug 11A can't further dwindle.

2, commonly use generic serial port plug 11A and there is no the design that the protection conducting terminal is set, cause terminal that oxidation easily takes place and then make plug when electrically contacting, come in contact bad phenomenon with slot.

This creator is because the disappearance of the above-mentioned portable electronic card connector of commonly using when actual using, and accumulation individual is engaged on the related industry exploitation practice experience for many years, study intensively, propose a kind of reasonable in design and effectively improve the portable electronic card connector structure of the problems referred to above finally.

The utility model content

Fundamental purpose of the present utility model aims to provide a kind of portable electronic card connector, and it has the design of thin typeization, can effectively dwindle the volume and the size of portable electronic card connector, to meet the requirement of electronic product microminiaturization.

Another purpose of the present utility model aims to provide a kind of portable electronic card connector, and it can effectively protect the conductive part of this circuit substrate, improves the serviceable life of portable electronic card connector.

In order to achieve the above object, the utility model provides a kind of portable electronic card connector, comprises: an insulation shell, this insulation shell comprise one and are located at the circuit substrate of this insulation shell one side in order to the jack and that plugs an electronic cards; One terminal group, it electrically connects this circuit substrate, and elongation moulding is in this insulation shell inside; One conductive part is arranged on this circuit substrate and is positioned at an end of this insulation shell, and electrically connects with this circuit substrate; Reach a lid, be hubbed at the other end of this insulation shell; Wherein this insulation shell has a preliminary dimension, and this insulation shell is in order to be inserted in a connectivity port that meets generic serial port (USB) first form (type A) specification.

As above-mentioned structure, the size of this insulation shell meets formed one first space among the connectivity port of generic serial port (USB) first form (type A) specification, so the utility model can effectively reduce the volume of portable electronic card connector; Moreover the utility model utilizes a lid cover cap in this insulation shell, to reach the purpose of this circuit substrate of protection and this conductive part.

For enabling further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.

Description of drawings

Figure 1A is the synoptic diagram of connectivity port of generic serial port (USB) first form (type A) specification of known techniques;

Figure 1B is the synoptic diagram of the slot of second form (type B) for the generic serial port slot of known techniques;

Fig. 1 C is the side view of connectivity port of the generic serial port first form specification of known techniques;

Fig. 2 is the three-dimensional combination figure of the utility model portable electronic card connector;

Fig. 3 is the synoptic diagram of the Cover opening of the utility model portable electronic card connector; And

Fig. 4 is the side view of the utility model portable electronic card connector.

The primary clustering symbol description

The 10A slot

The generic serial port plug of 11A first form

The 10B slot

The generic serial port plug of 11B second form

2 ' second space, 2 first spaces

1 insulation shell, 10 jacks

11 circuit substrates

111 first holding sections

12 terminal group, 13 conductive parts

13a, 13b, 13c, 13d contact site

14 lids, 141 second holding sections

15 force sections

Embodiment

At first, see also Fig. 2 to shown in Figure 4, the utility model proposes a portable electronic card connector, it comprises: an insulation shell 1, a circuit substrate 11, a terminal group 12 and a conductive part 13 are formed; Wherein this insulation shell 1 comprises a side of being located at this insulation shell 1 in order to the jack 10 that plugs an electronic cards and this circuit substrate 11; This circuit substrate 11 provides the purposes of electric connection.In addition, the size of this jack 10 is corresponding to the electronic cards of a predetermined dimension, and promptly the user can plug the electronic cards of this predetermined dimension to this jack 10, to reach the function of data read, transmission.Moreover this terminal group 12 electrically connects this circuit substrate, and elongation moulding is in this insulation shell 1 inside; This terminal group 12 comprises the plural conductive terminal, the arrangement of these conducting terminals meets the specification of this predetermined electronic cards, when making the electronic cards of this predetermined dimension insert this jack 10, the conduction tie point of this electronic cards can be distinguished corresponding each conducting terminal that connects this terminal group 12.

On the other hand, a conductive part 13 is arranged on this circuit substrate a side relative with this terminal group 12, that is this conductive part 13 is arranged at this insulation shell 1 outside, and this conductive part 13 is reached electric connection with this circuit substrate 11.This conductive part 13 has four contact site 13a, 13b, 13c and 13d; The arrangement of these contact sites 13a, 13b, 13c and 13d and definition of pin position all meet the specification of communicating by letter of USB.Please refer to this contact site of Fig. 3 13a and be defined as V _BUS(4.75-5.25volts); This contact site 13b is defined as D-; This contact site 13c is defined as D+; And this contact site 13d is defined as earth terminal (GND).These four contact site 13a, 13b, 13c and 13d arrange according to the communication specification of USB, carry out data read and transmission so can be connected with system when this portable electronic card connector plugs to usb connecting port; And above-mentioned these four contact site 13a, 13b, 13c and 13d the best are respectively a sheet metal, and can be attached on this circuit substrate 11.

The portable electronic card connector that the utility model proposes has the characteristic of thin typeization, the size of the insulation shell 1 of this portable electronic card connector is corresponding to formed first space 2 of first form (type A) jack 10A of a generic serial port slot, that is the portable electronic card connector that the utility model proposed has little, the portable characteristic of volume.The bracing force that the utility model does not need second space 2 ' by this jack 10A to be provided can be inserted in first space 2 among this jack 10A and reaches electric connection.Below will the action that electronic cards reads be described in detail, a user can be inserted in a predetermined electronic cards jack 10 of this portable electronic card connector, and this electronic cards can be reached electric connection with the terminal group 12 that is arranged on this insulation shell 1 inside; Then this insulation shell 1 is inserted formed first space 2 of jack 10A of first form (type A) the generic serial port slot of a system host (figure does not show), and this conductive part 13 can be corresponding to the USB tie point that is arranged at this first space 2, and reaches electric connection with it; This moment, this user can read the data that are stored in this electronic cards via the control end of this system host, or data transmission, correlation function such as deleted, duplicates.

On the other hand, the portable electronic card connector that the utility model proposed more comprises a lid 14, and it is hubbed at an end of this insulation shell 1; And this lid 14 is hubbed at the end away from this conductive part 13, to avoid influencing, interfere this portable electronic card connector to be inserted in the action in this first space 2.The size of this lid 14 is slightly larger than (be not less than and get final product) insulation shell 1, and it can be in order to cover cap rotationally on this circuit substrate 11.When this portable electronic card connector does not use, this lid 14 can be covered on this circuit substrate 11, to protect this conductive part 13 and this circuit substrate 11.And best, the two sides of this insulation shell 1 are respectively equipped with at least one first holding section 111, and the inside surface of these lid 14 both sides is respectively equipped with a pair of second holding section 141 that should first holding section 111; When this lid 14 was placed on insulation shell 1, this first holding section 111 can be sticked in this second holding section 141, covered the stability of this insulation shell 1 to guarantee this lid 14.This first holding section 111 is corresponding shape, size with this second holding section 141, and for example first holding section 111 can be a projection, and then second holding section 141 is a recess, but does not exceed with above-mentioned.

In addition, an end brake forming one force section 15 of insulation shell, this force section 15 can form the fulcrum of a mechanics, allows the user comparatively the lid 14 that covers be separated with this insulation shell 1 labour-saving.This lid 14 then is hubbed on this force section.

In sum, the utlity model has following all advantages:

1, the size of the insulation shell 1 of portable electronic card connector of the present utility model is formed first space 2 of first form (type A) jack 10A corresponding to a generic serial port slot, make the volume size of this portable electronic card connector further reach the purpose of downsizing, and do not influence the stability that this portable electronic card connector is inserted in the generic serial port slot after this insulation shell 1 downsizing, so more meet the requirement of electronic product microminiaturization.

2, the utility model can effectively be protected the conductive part 13 of this circuit substrate 11 in order to cover cap rotationally by this lid 14 on this circuit substrate 11, can reduce this conductive part 13 ingress of air and oxidation or suffer external force collision and the probability damaged when not using.

3, the utility model can effectively reduce the height of this insulation shell 1, reaches the thickness that reduces this card read machine simultaneously, reaches light, the thin effect that is easy to carry about with one and uses.

The above only is a preferable possible embodiments of the present utility model, and is non-so limit to claim of the present utility model, so the equivalence techniques that uses the utility model instructions and diagramatic content to do such as changes, all is contained in the scope of the present utility model.

Claims

1. a portable electronic card connector is characterized in that, comprises:

One insulation shell, this insulation shell comprise one and are located at the circuit substrate of this insulation shell one side in order to the jack and that plugs an electronic cards;

One terminal group, it electrically connects this circuit substrate, and elongation moulding is in this insulation shell inside;

One conductive part is arranged on this circuit substrate and is positioned at an end of this insulation shell, and electrically connects with this circuit substrate; And

One lid is hubbed at the other end of this insulation shell;

Wherein this insulation shell has a preliminary dimension, and this insulation shell is in order to be inserted in a connectivity port that meets the generic serial port first form specification.

2. portable electronic card connector as claimed in claim 1 is characterized in that: this insulation shell is can to electrically connect with the tie point of this inside, connectivity port in order to first space that is inserted in this connectivity port and this conductive part.

3. portable electronic card connector as claimed in claim 2 is characterized in that: this lid rotationally cover cap on this circuit substrate.

4. portable electronic card connector as claimed in claim 3 is characterized in that: the two sides of this insulation shell are respectively equipped with at least one first holding section, and the inside surface of these lid both sides is respectively equipped with a pair of second holding section that should first holding section.

5. portable electronic card connector as claimed in claim 2 is characterized in that: an end brake forming one force section of this insulation shell.

6. portable electronic card connector as claimed in claim 5 is characterized in that: this lid is hubbed on this force section and is covered on rotationally on this insulation shell.

7. portable electronic card connector as claimed in claim 6 is characterized in that: the two sides of this insulation shell are respectively equipped with at least one first holding section, and the inside surface of these lid both sides is respectively equipped with a pair of second holding section that should first holding section.

8. portable electronic card connector as claimed in claim 7 is characterized in that: this first holding section and this second holding section are respectively a projection and a recess.