CN201365045Y

CN201365045Y - Shareable socket structure

Info

Publication number: CN201365045Y
Application number: CNU2009200031108U
Authority: CN
Inventors: 蔡周贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-12
Filing date: 2009-01-12
Publication date: 2009-12-16
Anticipated expiration: 2019-01-12

Abstract

A shareable socket structure comprises a plastic seat body, a row of first terminals and a row of second terminals, wherein a shearing groove capable of holding a USB connector and an eSATA connector is arranged on the plastic seat body, the front end of the shearing groove is equipped with an insert opening, a tongue piece is arranged inside the insert opening, the row of first terminals is arranged in the shearing grooves at intervals, a contacting portion, an extending portion, a fixing portion and a pin are arranged on the row of first terminals, the fixing portion is fixed on one side of the tongue piece, the contacting portion is electrically connected with the USB connector, the row of second terminals is arranged in the shearing groove at intervals, a first contacting portion, an extending portion, a fixing portion and a pin are arranged on the row of second terminals, the fixing portion is fixed on the side of the tongue piece which is fixed with the fixing portion of the row of first terminals, Y-coordinate positions of the first contacting portion and the contacting portion of the row of first terminals are different in a terminal extending direction, and the first contacting portion is electrically connected with the eSATA connector. The shareable socket structure can be shared by the USB connector and the eSATA connector.

Description

Socket structure that can be shared

[technical field]

The utility model is about a kind of electric connector, particularly about a kind of socket structure that can be shared.

[background technology]

The most universal signal transmission standard of computer equipment is no more than USB (UniversalSerial Bus now, be called for short USB), connector body and the transmission line made with this specification can make the peripheral equipment that is external in computer, as slide-mouse, keyboard etc., are the PnP device of computer.

In order to satisfy high flow capacity data transmission requirements, the transmission standard of another kind of plug and play is arranged at present, the advanced supplementary technology of sequence (External Serial ATA is called for short eSATA), this specification transmission value is big than USB.

The interface of above-mentioned USB and eSATA and incompatible can't be shared yet only the socket under two kinds is rather similar.

See also Fig. 1, be a kind of existing signal line connector, it is to include a plastic seat body 10, four the first terminals 20, seven second terminals 25 and metal shells 30, wherein:

This plastic seat body 10 is to be provided with a USB joint slot 11 and an eSATA joint slot 15, is provided with a tongue piece 12 in this USB joint slot 11, is provided with a tongue piece 16 in this eSATA joint slot 15.

This first terminal 20 is fixed in this plastic seat body 10, it is provided with the up and down contact site 21 and a pin 22 of springing, this contact site 21 is positioned at this USB joint slot 11 and protrudes this tongue piece 12 belows, and this pin 22 stretches out plastic seat body 10 belows so as to being connected to a circuit board 35.

This second terminal 25 is fixed in this plastic seat body 10, its be provided with one can not springing a contact site 26 and a pin 27, this contact site 26 is positioned at this eSATA joint slot 15 and protrudes this tongue piece 16 tops, and this pin 22 stretches out plastic seat body 10 belows so as to being connected to a circuit board 35.

This metal shell body 30 is peripheric surface and the end faces that are coated on this plastic seat body, and it simultaneously is provided with perforate 31,32, exposes so as to making USB joint slot 11 and eSATA joint slot 15.

See also Fig. 2, it is a USB joint, it is USB2.0 specification person, these USB-2.0 joint 40 squarelys, it is provided with a plastic body 41, one outer iron-clad 42, reaches four terminal connections 43, be formed with space 44 in it behind the outer iron-clad 42 coating plastic bodies 41, hatched example areas is signal plastic body 41, these four terminal connections 43 are not had elasticity and expose this space 44, please cooperate and consult Fig. 1, the tongue piece 12 of the space 44 corresponding USB joint slots 11 of this USB-2.0 joint 40 inserts and is electrically connected, this moment its terminal connections 43 promptly with contact site 21 Elastic Contact of the first terminal 20.

See also Fig. 3, it is an eSATA joint 45, it is squarely and slightly protrude both sides roughly, it is provided with a plastic body 46, one outer iron-clad 47, reaches seven terminal connections 48, be formed with space 49 in the middle of this plastic body 46, hatched example areas is signal plastic body 46, these seven terminal connections 48 have the elasticity of springing up and down and expose this space 49, please cooperate and consult Fig. 1, the tongue piece 16 of the space 49 corresponding eSATA joint slots 15 of this eSATA joint 45 inserts and is electrically connected, this moment its terminal connections 48 promptly with contact site 26 Elastic Contact of second terminal 25.

The USB joint slot 11 that is provided with only can limit and insert the USB joint on the above-mentioned existing signal line connector, ESATA joint slot 15 then only can limit and insert the eSATA joint, be that arbitrary slot does not have common functions, yet because the functional requirement of computer strengthens day by day at present, according to the different demands of user, the signal line that may only need to connect the signal line of last 4 USB joints on the computer and need not connect the eSATA joint, also might not need connect the signal line of USB joint and need to connect the signal line of 4 eSATA joints, so computer is the person's of being used different demands, then must respectively be provided with 4 USB joint slots and 4 eSATA joint slots respectively, so quite take up room and increase cost.

For the convenience on using, at present existing people designs the shared socket of the signal line of the signal line of USB joint and eSATA joint, yet because the contact of the contact of USB joint and eSATA joint is partly overlapping in the X coordinate formation of terminal orientation in regular turn, so the shared socket of existing design has following two kinds:

1. four the first terminals (contact that connects the USB joint) and seven second terminals (contact that is connected the eSATA joint) are arranged at the two sides of tongue piece respectively, yet owing to the very thin thickness of tongue piece, make that so the springing space of the first terminal is very little.

2. four the first terminals (contact that connects the USB joint) and seven second terminals (contact that is connected the eSATA joint) are arranged at the coplanar of tongue piece, these four the first terminals must look for the gap of seven second terminals to be provided with, so when connecting the USB joint, the contact of USB joint can't align with the first terminal and be connected, and so the containing amount that is electrically connected is very little.

Moreover, in order to shorten the transmission time, present USB joint has been developed to USB3.0, the connection interface of USB3.0 joint has more row's terminal than the USB2.0 joint, so transmission speed is faster, so if will integrate the USB3.0 joint and the eSATA joint is shared, then this shared socket need design three row's terminals, so increases the degree of difficulty in the manufacturing.

[utility model content]

Main purpose of the present utility model is to provide a kind of socket structure that can be shared, and it is can be shared for USB joint and the insertion of eSATA joint, and the fixed parts of two row's terminals are located at the same side of tongue piece.

Secondary objective of the present utility model is to provide a kind of socket structure that can be shared, and it can reach the contact site that two row's terminals have three diverse locations.

Secondary objective of the present utility model is to provide a kind of socket structure that can be shared, but its springing contact site that can reach terminal has enough springing space.

Secondary objective of the present utility model is to provide a kind of socket structure that can be shared, two row's terminals can be stamped to form by a copper sheet, and punching press is finished each terminal and arranged in regular turn and be connected on the strip, can once electroplate and be assembled in plastic seat body, reach material-saving and saving of labor, reduce manufacturing cost.

Secondary objective of the present utility model is to provide a kind of socket structure that can be shared, two row's terminals can be stamped to form by a copper sheet, punching press is finished each terminal and is arranged in regular turn and be connected on the strip, and after two row's terminal group were loaded on plastic seat body, the fixed part of two row's terminals became two rows highly unlikely too near causing short circuit.

For reaching above-mentioned purpose, socket that the utility model can be shared structure includes: a plastic seat body, it is provided with a common groove, this common groove can hold USB joint and eSATA joint, this common groove front end be provided with one insert mouthful and its in be provided with a tongue piece; One ranked first terminal, and it is to be spaced to be located at this common groove, and it is provided with a contact site, an extension, a fixed part and a pin, and this fixed part is fixed in this tongue piece one side, and this contact site is electrically connected with the USB joint; Reach one and ranked second terminal, it is to be spaced to be located at this common groove, it is provided with one first contact site, an extension, a fixed part and a pin, this fixed part is fixed in this tongue piece the same side mutually with the fixed part of the first terminal, the contact site of this first contact site and the first terminal is inequality at the Y of terminal bearing of trend coordinate position, and this first contact site is electrically connected with the eSATA joint.

By above explanation, the socket structure that the utility model can be shared as can be known, it can insert shared for USB joint and eSATA joint.

Above-mentioned and other purpose of the present utility model, advantage and characteristic by in the detailed description of following preferred embodiment and with reference to graphic when can be clearer.

[description of drawings]

Fig. 1 is the front view of existing signal line connector.

Fig. 2 is existing USB joint front-view schematic diagram.

Fig. 3 is existing eSATA joint front-view schematic diagram.

Fig. 4 is the three-dimensional exploded view of the utility model first embodiment.

Fig. 5 is the forward sight constitutional diagram of the utility model first embodiment.

Fig. 6 is the side-looking constitutional diagram of the utility model first embodiment.

Fig. 7 is that the terminal of the utility model first embodiment connects the strip stereogram.

Fig. 8 be the terminal of the utility model first embodiment connect strip on look and end view.

Fig. 9 is the user mode end view that the utility model first embodiment inserts the USB3.0 joint.

Figure 10 is the user mode end view that the utility model first embodiment inserts the eSATA joint.

Figure 11 is the side-looking constitutional diagram of the utility model second embodiment.

Figure 12 is that the terminal of the utility model second embodiment connects the strip stereogram.

Figure 13 is the side-looking constitutional diagram of the utility model the 3rd embodiment.

Figure 14 is that the terminal of the utility model the 4th embodiment connects the strip stereogram.

Figure 15 is the side-looking constitutional diagram of the utility model the 5th embodiment.

Figure 16 is that the first terminal of the utility model the 5th embodiment connects the strip top view.

Figure 17 is that second terminal of the utility model the 5th embodiment connects the strip top view.

Figure 18 is the side-looking constitutional diagram of the utility model the 6th embodiment.

Figure 19 is that the terminal of the utility model the 7th embodiment is arranged stereogram.

USB joint 40 contacts 43 eSATA joints 45 terminal connections 48

Plastic seat body 50 common grooves 51 first slots 52 second slots 53

Tongue piece 54 bonnets 57

The first terminal 60 contact sites 61 extensions 62 fixed parts 63 pins 64

Second terminal, 65 first contact sites, 66 extensions, 67 turning points, 68 kinks 69

Fixed part 610 pins 611

Second contact site 612 connects protuberance 613 new sections 614 and connects protuberance 616 new sections 617

Strip 619 strips 620 strips 621

Metal shell 70 main bodys 71 loam cakes 72 openings 73

[embodiment]

See also Fig. 4, Fig. 5, reach Fig. 6, be the utility model first embodiment, it comprises that a plastic seat body 50, ranked first terminal 60, and ranked second a terminal 65 and a metal shell 70, wherein:

This plastic seat body 50 is provided with a common groove 51, its front end is the insertion mouth of this common groove 51, be provided with a tongue piece 54 in this common groove 51, this common groove 51 is provided with first slot 52 and second slot of at least two different in width or height, the height of this second slot 53 is little than first slot 52 and width is big than first slot 52, this first slot 52 can hold the USB male, present embodiment can connect USB2.0 joint and USB3.0 joint, this second slot can hold the eSATA joint, in addition this below, plastic seat body 50 rear ends combination one bonnet 57.

Please cooperate and consult Fig. 7 and Fig. 8, this one ranked first terminal 60 and and ranked second terminal 65 and be stamped to form by a copper sheet simultaneously, all be that the fixed part rear end is connected in strip 619 after the punching press, whole again the plating, make one to ranked first terminal 60 and and ranked second terminal 65 surfaces and be provided with electrodeposited coating, this one ranked first terminal 60 and to ranked second terminal 65 is to arrange fixingly simultaneously in these plastic seat body 50 ejection formations, the strip 619 that links to each other is taken off again.

This one ranked first terminal 60 and has four and be spaced in the common groove 51 of being located at this plastic seat body 50, it is provided with a contact site 61, one extension 62, one fixed part 63 and a pin 64, this fixed part 63 is fixed in the upside of this tongue piece 54 and fixes with plastic seat body, this extension 62 is connected in fixed part 63 1 ends and extends forward, this extension 62 is positioned at tongue piece 54 upsides, this contact site 61 is connected in extension 62 front ends, its up and down springing and protrude the lower surface of this tongue piece 54, this contact site 61 can be electrically connected with the USB2.0 joint, the connection protuberance 613 that these both sides, fixed part 63 rear end are provided with protrusion is connected with this strip 619, and be to be provided with cut channel and to make strip 619 be easy to fracture in the junction, after strip 619 fractures, this connection protuberance 613 becomes the new section 614 of an electroless plating with strip 619 gaps, this pin 64 is connected in the middle of fixed part 63 rear ends and extends into downwards and vertically stretches out plastic seat body 50 belows.

This one ranked second terminal 65 and has seven and be spaced in the common groove 51 of being located at this plastic seat body 50, second terminal 65 and the first terminal 60 by on to look be to be the setting of staggering, this second terminal 65 is provided with one first contact site 66, one extension 67, one fixed part 610 and a pin 611, this fixed part 610 is fixed in the upside of this tongue piece 54 and fixes with plastic seat body, this extension 67 is connected in fixed part 63 1 ends and extends forward, this extension 67 is smooth in tongue piece 54 upper surfaces, this first contact site 66 is connected in extension 67 front ends, these first contact site, 66 not springing and smooth in the leading portion upper surface of this tongue piece 54, this first contact site 66 can be electrically connected with the eSATA joint, the connection protuberance 616 that these both sides, fixed part 63 rear end are provided with protrusion is connected with this strip 619, after strip 619 fractures, this connection protuberance 616 becomes the new section 617 of an electroless plating with strip 619 gaps, this pin 611 is connected in the middle of fixed part 610 rear ends and extends into downwards and vertically stretches out plastic seat body 50 belows, in addition, wherein first contact site, 66 front ends of five second terminals 65 are connected with one second contact site 612, its downward reflexed and smooth in the leading portion lower surface of this tongue piece 54, this is first years old, two contact sites 66,612 is inequality at the Y of terminal bearing of trend coordinate position with the contact site 61 of the first terminal, and this is first years old, two contact sites 66,612 all than the contact site 61 of the first terminal 60 more near the insertion mouth of common groove 51.

Because partly first contact site 66 of the contact site 61 of the first terminal 60 and second terminal 65 forms partly overlapping at the X coordinate, so for make second terminal 65 and the first terminal 60 by on look mutually and stagger,

first contact site

66 and 67 of the extensions of this part second terminal 65 are provided with a turning point 68, make first contact site 66 and extension 67 form potential difference at the X coordinate of terminal orientation in regular turn, so the extension 62 of the first terminal 60 and the extension 67 of second terminal 65 can be spaced, yet first contact site 66 of second terminal 65 is by the turning point 68 and can be positioned at contact site 61 the place aheads of the first terminal 60, yet on the X coordinate is overlapping, look but and be separated from each other though reach both contact sites, in addition, this is provided with second terminal 65 of turning point 68, its extension 67 is provided with a kink 69, so as to increasing length of run, so can upon deployment can be not overlapping with adjacent the first terminal 60, the first terminal 60 and second terminal 65 can be by same copper sheet punching presses.

The connection protuberance 613,616 that all that are assembled in that one of plastic seat body 50 ranked first that terminal 60 and ranked second terminal 65 have new section 614,617 all becomes same row and sustained height.

This metal shell 70 is in order to this plastic seat body 50 is coated, and it is provided with a main body 71 and a loam cake 72, and this main body 71 is to include the peripheric surface that is connected, and its front is provided with an opening 73 and exposes so as to the common groove 51 that makes this plastic seat body 50.

See also Fig. 9, when inserting common groove 51, USB3.0 joint 90 can engage the location with first slot 52, the contact site 61 of four terminal connections 92 of its leading portion and four the first terminals 60 aligns Elastic Contact, and second contact site 612 of five terminal connections 92 of its back segment and five second terminals 65 aligns Elastic Contact; If can engage the location with first slot 52 equally when the USB2.0 joint inserts common groove 51 in addition, yet the USB2.0 joint has only the contact site 61 of four terminal connections of leading portion and four the first terminals 60 to align Elastic Contact.

See also Figure 10, can engage the location with second slot 53 when eSATA joint 45 inserts common groove 51, first contact site 66 of its seven terminal connections 48 and seven second terminals 65 aligns Elastic Contact.

By above explanation, this common groove 51 all can supply the USB2.0 joint as can be known, three kinds of different signal wires that connect interface such as USB3.0 joint 90 and eSATA joint 40 are pegged graft shared, because the first terminal 60 and second terminal 65 stagger last looking, so the first terminal 60 can not interfere with second terminal 65 when springing, so can have big springing space, moreover, the first terminal 60 and one ranked second terminal 65 and can be stamped to form by a copper sheet, punching press is finished each terminal and is arranged in regular turn and be connected on the strip, can once electroplate and be assembled in plastic seat body, reach material-saving and saving of labor, reduce manufacturing cost.

See also Figure 11 and Figure 12, be the utility model second embodiment, it is roughly identical with first embodiment, its difference is that one of present embodiment ranked first terminal 60 and and ranked second terminal 65 when being connected in strip, 610 one-tenth two rows of the fixed part 63 of the first terminal 60 and the fixed part of second terminal 65 differing heights, both fixed parts 63 when so being fixed in plastic seat body 50,610 one-tenth two rows are highly unlikely too near causing short circuit, and the fixed part 63 of the first terminal 60 and the fixed part 610 of second terminal 65 equally all are positioned at the upside of this tongue piece 54.

The connection protuberance 616 that the both sides, fixed part 610 rear end of second terminal 65 of present embodiment are provided with protrusion equally is connected with this strip 619, and after strip 619 fractureed, this connection protuberance 616 became the new section 617 of an electroless plating with strip 619 gaps; This first terminal 60 then is to link to each other with strip 619 by both sides, pin 64 upper end, so fixed part 610 rear ends of the first terminal 60 do not have the connection protuberance of electroless plating section, in addition, the pin 64 connection strip places of this first terminal 60 and the fixed part 610 of second terminal 65 are contour, so more or less freely when fractureing strip 619.

See also Figure 13, be the utility model the 3rd embodiment, it is roughly identical with first embodiment, its difference is that the end of second terminal 65 of present embodiment is not provided with second contact site of the smooth leading portion lower surface in this tongue piece 54 of reflexed, and this type then only is suitable for USB2.0 joint and eSATA joint and uses.

See also Figure 14, be the utility model the 4th embodiment, it is roughly identical with second embodiment, its difference is that the pin 64 and of the first terminal 60 of present embodiment ranked second 611 one-tenth same rows of the pin extension downwards and the horizontal interval arrangement of terminal one-tenth of terminal 65, and the end of this second terminal 65 is not provided with second contact site in addition.

See also Figure 15, Figure 16 and Figure 17, be the utility model the 5th embodiment, it is roughly identical with first embodiment, its difference be one of present embodiment ranked first terminal 60 and ranked second terminal 65 respectively each be stamped to form by a copper sheet, the fixed part 63 that is the first terminal 60 is connected in strip 620, and the fixed part 610 of second terminal 65 is connected in strip 621, fixed part when the fixed part 63 of this first terminal 60 is fixed in plastic seat body 50 with the fixed part 610 of second terminal 65 becomes two row's differing heights and all is positioned at the upside of this tongue piece 54, this the first terminal 60 its extension 62 when springing can not surpass the extension 67 of second terminal 65 in addition, so 66 of the extension 67 of second terminal 65 and contact sites need not be provided with the turning point.

In addition, if one ranked first terminal and ranked second terminal respectively each be stamped to form by a copper sheet, both fixed parts became two row's differing heights and all are positioned at the same side of this tongue piece when the fixed part of this first and second terminal was fixed in plastic seat body, and to be provided with the turning point between the extension of second terminal and contact site equally also be range of application of the present utility model.

Seeing also Figure 18, is the utility model the 6th embodiment, and it is roughly identical with the 5th embodiment, and its difference is that the end of second terminal 65 of present embodiment is not provided with second contact site of the smooth leading portion lower surface in this tongue piece 54 of reflexed.

See also Figure 19, be the utility model the 7th embodiment, it is roughly identical with first embodiment, and its difference is that first contact site 66 of second terminal 65 of present embodiment and second contact site 612 be located at one side, all is positioned at the same surface of leading portion of tongue piece when promptly being assembled in plastic seat body.

The specific embodiment that is proposed in the detailed description of preferred embodiment is only in order to be easy to illustrate technology contents of the present utility model, and be not with the utility model narrow sense be limited to this embodiment, in the situation that does not exceed spirit of the present utility model and claim, can make many variations and implement.

Claims

One kind can be shared socket structure, it is characterized in that: include:

One plastic seat body, it is provided with a common groove, this common groove is suitable for holding USB joint and eSATA joint, this common groove front end be provided with one insert mouthful and its in be provided with a tongue piece;

One ranked first terminal, is spaced to be located at this common groove, and it is provided with a contact site, an extension, a fixed part and a pin, and this fixed part is fixed in this tongue piece one side, and this contact site is electrically connected with the USB joint; And

One ranked second terminal, be spaced and be located at this common groove, it is provided with one first contact site, an extension, a fixed part and a pin, this fixed part is fixed in this tongue piece the same side mutually with the fixed part of the first terminal, the contact site of this first contact site and the first terminal is inequality at the Y of terminal bearing of trend coordinate position, and this first contact site is electrically connected with the eSATA joint.
2. socket structure that can be shared as claimed in claim 1, it is characterized in that: this one ranked first terminal and to ranked second terminal is to be formed and be connected a strip by same sheet metal punching press, whole again the plating, make one to ranked first terminal and and ranked second terminal surfaces and be provided with electrodeposited coating, this one ranked first fixed part that terminal and ranked second wherein at least one row's terminal of terminal is provided with protrusion at an end that is connected pin connection protuberance and is connected with this strip, this one ranked first terminal and and ranked second and the strip that links to each other is taken off after terminal group is loaded on this plastic seat body again, this connection protuberance becomes the new section of an electroless plating with the strip gap, these all have a new section the connection protuberance all become same row and sustained height, and be provided with a turning point between the contact site of wherein at least one second terminal and extension, make first contact site of this second terminal and the contact site of adjacent the first terminal form overlapping at the X coordinate.
3. socket structure that can be shared as claimed in claim 1 is characterized in that: be provided with a turning point between the contact site of this at least one second terminal and extension, make first contact site of this second terminal and the contact site of adjacent the first terminal form overlapping at the X coordinate.
4. socket structure that can be shared as claimed in claim 1, it is characterized in that: these a plurality of second terminals are provided with one second contact site, and this second contact site is electrically connected with the USB joint.
5. socket structure that can be shared as claimed in claim 4, it is characterized in that: this first contact site that ranked second terminal is located at this tongue piece one side, this second contact site is that the end by second terminal is bent to this tongue piece another side, and the contact site of this first terminal protrudes the residing tongue piece one side of this second contact site.
6. socket structure that can be shared as claimed in claim 4, it is characterized in that: this first and second contact site is located at this tongue piece with one side, the contact site of this first terminal protrudes the above-mentioned one side of tongue piece, and the contact site of this first and second contact site and the first terminal is neither identical at the Y of terminal bearing of trend coordinate position.
7. socket structure that can be shared as claimed in claim 1, it is characterized in that: the extending part of the extension of this first terminal and second terminal is in this tongue piece the same side.
8. socket structure that can be shared as claimed in claim 1, it is characterized in that: this common groove is provided with first slot and second slot of at least two different in width or height, the height of this second slot is little than first slot and width is big than first slot, this first slot holds this USB joint, and this second slot holds this eSATA joint.
9. socket structure that can be shared as claimed in claim 2 is characterized in that: this one ranked first terminal and and ranked second terminal and be equipped with the protuberance that is connected with new section, these all have a new section the connection protuberance all become same row and sustained height.
10. socket structure that can be shared as claimed in claim 2, it is characterized in that: this one ranked first terminal and and ranked second one in terminal row terminal and be provided with this and be connected protuberance and link to each other with this strip, and the pin of another row's terminal links to each other with this strip, and the fixed part that this fixed part and one that ranked first terminal ranked second terminal is fixed on and becomes the different height of two rows on the plastic seat body.
11. socket structure that can be shared as claimed in claim 10 is characterized in that: the pin of this row terminal connects the strip place and another fixed part of arranging terminal is contour.
12. socket structure that can be shared as claimed in claim 1, it is characterized in that: also be provided with a metal shell and coat this plastic seat body, the one side of this metal shell is provided with opening and exposes so as to the common groove that makes this plastic seat body.