CN201413880Y

CN201413880Y - Socket structure

Info

Publication number: CN201413880Y
Application number: CN2009200081643U
Authority: CN
Inventors: 蔡周贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-05
Filing date: 2009-04-15
Publication date: 2010-02-24
Anticipated expiration: 2019-04-15

Abstract

The utility model provides a socket structure, which comprises a plastic seat body; a connection groove which can be connected with an inserted connector; a circuit board, which is positioned on the plastic seat and positioned in the connecting groove, and is provided with a plurality of first circuits, wherein one surface of the front section of the circuit board is provided with a first contact, the rear section of the circuit board is provided with a second contact, and the first contact is electrically connected with the contact; and a plurality of pin terminals electrically connected to the second contacts of the first circuit, one end of each pin terminal extending out of the plastic seat.

Description

The socket structure

Technical field

The utility model refers in particular to a kind of socket structure about a kind of electric connector.

Background technology

Computer is established the most universal signal transmission standard no more than universal serial bus (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., exist side by side for computer is measured immediately and promptly use.

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 known signal line connector, it includes 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 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 to be used and be 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 27 stretches out plastic seat body 10 belows to be used and be connected to a circuit board 35.

This metal shell body 30 is coated on the peripheric surface and the end face of this plastic seat body, and it simultaneously is provided with perforate 31,32, uses to make USB joint slot 11 and eSATA joint slot 15 expose.

See also Fig. 2, it is a USB joint 40, its squarely, 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 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 known 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 signal line of USB joint and the signal line socket structure of eSATA joint, yet, there are following two kinds so have the shared socket of design now because the contact of the contact of USB joint and eSATA joint becomes partly to overlap at the Building X ennuple of terminal orientation in regular turn:

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 USB2.0 joint is identical with the USB3.0 joint geometry, yet the connection interface of USB3.0 joint has more row's terminal than the USB2.0 joint, so transmission speed is faster, so as if integrating the USB3.0 joint and the eSATA joint is shared, then this shared socket need design three row's terminals, so more increases the degree of difficulty on making.

The utility model content

Main purpose of the present utility model is to provide a kind of socket structure, and it replaces tongue piece by a circuit board and configuration circuit contact on it, reaches easy in the manufacturing.

For reaching above-mentioned purpose, the utility model socket structure includes: a plastic seat body; One link slot, it can connect a joint that inserts; One circuit board, it is positioned this plastic seat body and is positioned at this link slot, and it is provided with many first circuit, and this first circuit simultaneously is provided with first contact in this circuit board leading portion, this first circuit is provided with second contact in this circuit board back segment, and this first contact is electrically connected with this joint; And a plurality of pin terminals, it is electrically connected with second contact of this first circuit, and the one end stretches out outside this plastic seat body.

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

Description of drawings

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

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

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

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

Fig. 5 is the three-dimensional combination figure of the utility model first embodiment.

Fig. 6 is the side cutaway view of the utility model first embodiment.

Fig. 7 is the assembled state stereogram of the utility model first embodiment.

Fig. 8 is the user mode side cutaway view that the utility model first embodiment assembles the eSATA joint.

Fig. 9 is the user mode side cutaway view that the utility model first embodiment assembles the USB3.0 joint.

Figure 10 is the three-dimensional combination figure of the utility model second embodiment.

Figure 11 is the side cutaway view of the utility model the 3rd embodiment.

Figure 12 is the side cutaway view of the utility model the 4th embodiment.

Figure 13 is the rear perspective exploded view of the utility model the 5th embodiment.

Figure 14 is the forward sight three-dimensional exploded view of the utility model the 5th embodiment.

Figure 15 is the rear perspective exploded view of the utility model the 6th embodiment.

Figure 16 is the three-dimensional exploded view of the utility model the 7th embodiment.

Figure 17 is the three-dimensional combination figure of the utility model the 7th embodiment.

Figure 18 is the side cutaway view of the utility model the 7th embodiment.

Figure 19 is the stereogram of the circuit board of the utility model the 7th embodiment in conjunction with the pin terminal.

Figure 20 is the profile of the circuit board of the utility model the 7th embodiment in conjunction with the pin terminal.

Figure 21 is the profile of the circuit board of the utility model the 7th embodiment in conjunction with the pin terminal.

Figure 22 is the three-dimensional exploded view of the utility model the 8th embodiment.

Figure 23 is the three-dimensional combination figure of the utility model the 8th embodiment.

Figure 24 is the three-dimensional exploded view of the utility model the 9th embodiment.

Figure 25 is the three-dimensional combination figure of the utility model the 9th embodiment.

Figure 26 is the three-dimensional combination figure of the utility model the tenth embodiment.

Figure 27 is the combination front view of the utility model the tenth embodiment.

Figure 28 is the three-dimensional combination figure of the utility model the 11 embodiment.

Figure 29 is the three-dimensional combination figure of the utility model the 11 embodiment.

Figure 30 is the three-dimensional combination figure of the utility model the 12 embodiment.

Figure 31 is the three-dimensional exploded view of the utility model the 13 embodiment.

Figure 32 is the three-dimensional combination figure of the utility model the 13 embodiment.

Figure 33 is a parallax stereogram under the circuit board of the utility model the 13 embodiment.

Figure 34 is the three-dimensional combination figure of the utility model the 14 embodiment.

Figure 35 is the stereogram that the circuit board of the utility model the 15 embodiment is welded to connect terminal.

Embodiment

See also Fig. 4, Fig. 5, Fig. 6, reach Fig. 7, the utility model comprises a plastic seat body 50, row's splicing ear 60, a circuit board 70, row's pin terminal 80 and a metal shell 90, wherein:

These plastic seat body 50 front ends are provided with a link slot 51, this link slot 51 includes one first slot 52 and one second slot 53, the height of this second slot 53 is little than first slot 52 and width is wide than first slot 52, this first and

second slot

52,53 has sharing space, this first slot 52 can insert engaging one USB joint, this second slot 53 can insert engaging one eSATA joint, its rear end is provided with row's draw-in groove 54 in addition, these draw-in groove 54 belows are provided with row's draw-in groove 55, and its rear end from bottom to top covers a bonnet 57.

This row splicing ear 60 is distributed in distance and is fixed in this plastic seat body 50, and it is by a preceding contact site 61, an extension 62, a fixed part 63 and the pin 64 of then being provided with, and this fixed part 63 is fixing with the draw-in groove 55 of this plastic seat body 50.

This circuit board 70 is located in this link slot 51, be provided with 7 first circuit 71 above it, this first circuit 71 is provided with first contact 72 and is provided with second contact 73 in the coplanar back segment in this circuit board top leading portion, which is provided with four is spaced and by preceding saturating dead slot 74 then, be provided with 5 second circuits 75 below it, this second circuit 75 leading portion below this circuit board is provided with first contact 76, first contact 76 of this second circuit 75 is electrically connected with first contact 72 of one first circuit 71 by lead 79, these both sides, circuit board 70 rear end are provided with protuberance 78 and use and plastic seat body 50 fastenings, this circuit board 70 is positioned at draw-in groove 54 by the fastening of packing into of these plastic seat body 50 rears, between 55, the contact site of this splicing ear 60 61 protrudes below this circuit board 70 and can be in these saturating dead slot 74 springing.

This row pin terminal 80 has 7, the one end is provided with a fixed part 81 that is level, puncture downward protrusion one salient point 82 on this fixed part 81, draw-in groove 54 fastenings at this fixed part 81 and these plastic seat body 50 rears, this salient point 82 pushes against second contact 73 of this circuit and is electrical connection, its other end be one longitudinally pin 83 stretch out outside this plastic seat body.

5 second circuits 75 of present embodiment are electrically connected promptly shared pin terminal 80 with 5 first circuit 71 wherein respectively.

This metal shell 90 is in order to this plastic seat body 50 is coated, and it is provided with a main body 91 and a loam cake 92, and this main body 91 includes the peripheric surface that is connected, and its front is provided with an opening 93 and uses the link slot 51 that makes this plastic seat body 50 and expose.

In assembling, as shown in Figure 7, this row splicing ear 60 is earlier by rear this plastic seat body 50 of packing into, its fixed part 63 fastenings are in draw-in groove 55, then again with this circuit board 70 by pack into this plastic seat body 50 fastenings and between draw-in

groove

54,55 of rear, at last with the fixed part 81 of this row pin terminal 80 by pack into the draw-in groove 54 of this plastic seat body 50 of rear, this bonnet 57 is covered, make to be barred from this circuit board 70 rears.

See also Fig. 8, can engage the location with second slot 53 when eSATA joint 45 inserts link slot 51, its 7 terminal connections 48 itself are exactly elastic contact, so can be electrically connected with first contact 72 of this first circuit above circuit board 70.

See also Fig. 9, when inserting link slot 51, USB3.0 joint 95 can engage the location with first slot 52, contact site 61 Elastic Contact of the terminal connections 97 of its 4 not springing and four splicing ears 60, but these splicing ear 60 springing enter this saturating dead slot 74, its 5 terminal connections 96 itself are exactly elastic contact, so can be electrically connected with first contact 76 of second circuit below this circuit board 70.

By above explanation, link slot 51 of the present utility model as can be known all can be pegged graft shared for two kinds of different signal wires such as USB3.0 joint 90 and ESATA joint 45, can provide user's multiple choices to use as long as so computer is provided with several link slots, and computer need not divide be arranged USB terminal fitting and ESATA terminal fitting, comparatively ties save space.

Moreover the utility model unique design has more following advantage:

1. the two sides by this circuit board 70 is provided with the contact that does not need springing respectively, so can replace two row's splicing ears, gets final product so present embodiment only need be provided with the splicing ear that a row understands springing, can reach easy in the manufacturing.

2. the two sides by circuit board 70 is provided with circuit and contact, can avoid the splicing ear 60 that this row understands springing easily, and is more or less freely on making.

3. this circuit board 70 replaces tongue piece, and plastic seat body 50 is more simplified on ejection formation.

See also Figure 10, be the utility model second embodiment, it is roughly identical with first embodiment, its difference is that circuit board 70 following of present embodiment is not provided with 5 second circuits, the USB joint that present embodiment connected is the USB2.0 joint, because the USB2.0 joint only needs to be electrically connected with the contact site 61 of this splicing ear.

See also Figure 11, be the utility model the 3rd embodiment, it is roughly identical with first embodiment, its difference is that the circuit board 70 following second circuits 75 of present embodiment extend to circuit board 70 following back segments and are provided with one second contact 77, second contact 73 of this second contact 77 alignment first circuit 71 and be electrically connected, so these second contacts 77 and the more or less freely setting on being electrically connected of second contact 73 by this lead 79.

See also Figure 12, be the utility model the 4th embodiment, it is roughly identical with the 3rd embodiment, and its difference is that the fixed part below of the pin terminal 80 of present embodiment is provided with one and is horizontal shell fragment portion 84, second contact, 77 Elastic Contact of this shell fragment 84 and this second circuit 75.

See also Figure 13 and Figure 14, be the utility model the 5th embodiment, it is roughly identical with the 3rd embodiment, its difference is that the second circuits 75 below the circuit board 70 of present embodiment are respectively to be electrically connected a pin terminal 100 independently, promptly this second circuit 75 not with these first circuit, 71 shared pin terminals 80, these pin terminal 100 1 ends are provided with one, and to be the fixed part 101 of level fixing with second contact, 77 welding of this second circuit 75, its other end be one longitudinally pin 102 stretch out outside this plastic seat body 50.

See also Figure 15, be the utility model the 6th embodiment, it is roughly identical with the 5th embodiment, its difference is that circuit board 70 top of present embodiment is not provided with circuit and is provided with 5 first circuit 71 below only, this first circuit 71 leading portion below this circuit board is provided with first contact 72 and is provided with second contact 73 in back segment, the fixed part 101 of this pin terminal 100 is fixing with second contact, 73 welding of this first circuit 71, present embodiment then is to be USB terminal fitting, can peg graft USB2.0 joint and USB3.0 joint merely.

Seeing also Figure 16, Figure 17 and Figure 18, is the utility model the 7th embodiment, and it comprises a plastic seat body 50, row's splicing ear 60, a circuit board 70, row's pin terminal 80 and a metal shell 90, wherein:

second slot

52,53 has sharing space, this first slot 52 can insert engaging one USB joint, this second slot 53 can insert engaging one eSATA joint, and its rear end is provided with row's draw-in groove 55 in addition, and its rear end from bottom to top covers a bonnet 57.

Please cooperate and consult Figure 19 and Figure 20, this circuit board 70 is located in this link slot 51, be provided with 7 first circuit 71 above it, this first circuit 71 is provided with first contact 72 and is provided with second contact 73 in the coplanar back segment in this circuit board top leading portion, which is provided with four is spaced and by preceding saturating dead slot 74 then, its rear end is provided with 7 conductive holes that run through 710, be provided with 5 second circuits 75 below it, this second circuit 75 leading portion below this circuit board is provided with first contact 76 and is provided with second contact 77 in the coplanar back segment, second contact 77 of these 5 second circuits 75 and second contact, 73 consistencies from top to bottom of 5 first circuit 71 wherein, these circuit board 70 rear ends are provided with 7 conductive holes that run through 710, these conductive hole 710 internal diameters are provided with metal level 711, second contact 73 of these 7 first circuit 71 is electrically connected with these 7 conductive holes 710 respectively, second contact 77 of these 5 second circuits 75 respectively with this wherein 5 conductive holes 710 be electrically connected, these both sides, circuit board 70 rear end are provided with protuberance 78 and use by pack into the fastening and be positioned at draw-in groove 55 tops of this plastic seat body 50 rears, and the contact site 61 of this splicing ear 60 protrudes below this circuit board 70 and can be in these saturating dead slot 74 springing.

This row pin terminal 80 has 7, it is longitudinal extension, its upper end is provided with a

stop section

85,85 belows, stop section are provided with a flexible clamping part 86, be provided with a perforate in the middle of this clamping part 86 and form elastic effect, its lower end is a pin 83 longitudinally, this 7 branch connecting pin terminal 80 from top to bottom inserts 7 conductive holes 710 of this circuit board 70 respectively, these stop section 85 blocks are above circuit board 70, clamping part 86 and conductive hole 710 elasticity packings are even so this pin terminal 80 is electrically connected with second contact 73 of first circuit 71 and second contact 77 of second circuit 75.

The pin terminal 80 of present embodiment is directly pegged graft and is packed in conductive hole 710, and conductive hole 710 is electrically connected second contact 73 of first circuit 71 and second contact 77 of second circuit 75, so textural more simplifying and convenient the manufacturing.

See also Figure 21, is electrically connected with conductive hole 710 in order more to guarantee to connect first foot 80, this conductive hole 710 can be spread tin cream 89, and pin terminal 80 inserts conductive holes 710 packings and also welds.

See also Figure 22 and Figure 23, be the utility model the 8th embodiment, it is roughly identical with the 5th embodiment, its difference is that present embodiment is the board-like design in a kind of Shen, promptly part Shen is gone in the motherboard when being connected in motherboard, so this splicing ear 60, the all more preceding embodiment of the pin length of pin terminal 80 and pin terminal 100 is for short, in addition, the fixed part 63 of this splicing ear 60 is directly welded on this circuit board 70, the fixed part 81 of this splicing ear 80 is also fixing with second contact, 73 welding of this first circuit 71, and the fixed part of this splicing ear 100 is also fixing with second contact welding of the same second circuit 75 below this circuit board 70 of the 5th embodiment, this plastic seat body 50 forms the both sides of this link slot 51, on these metal shell 90 these link slots 51 of formation, below.

Seeing also Figure 24 and Figure 25, is the utility model the 9th embodiment, and it is roughly identical with the 5th embodiment, and it is a display port socket, and it comprises a plastic seat body 50, a circuit board 70, row's pin terminal 80 and a metal shell 90, wherein:

This plastic seat body 50 is provided with the perforation 58 of a horizontal direction, and these perforation both sides are provided with draw-in groove 59, and the nearly both sides of its front end respectively are provided with a vertical plate 510 that extends forward.

This metal shell 90 coats this plastic seat body 50 and forms a link slot 96, and the lower end of these link slot 96 1 sides is the narrow inclined-plane 97 that forms than the upper end.

This circuit board 70 is positioned at this link slot 96, be provided with 10 spaced first circuit 71 above it, this first circuit 71 is provided with first contact 72 and is provided with second contact 73 in the coplanar back segment in this circuit board top leading portion, 73 of this second contacts are provided with contact 713, be provided with 10 spaced second circuits 75 below this circuit board 70, this second circuit 75 and first circuit 71 stagger up and down and below this circuit board leading portion be provided with first contact 76, the back segment of this second circuit 75 corresponds to a contact 713 and is electrically connected by lead, these both sides, circuit board 70 rear end are provided with protuberance 78, this circuit board 70 is the perforation of passing this plastic seat body 50 back to front, the protuberance 78 of its both sides and draw-in groove 59 fastenings, two vertical plates 510 of this plastic seat body 50 just were positioned at these circuit board 70 both sides and formed downward protuberance this moment.

This row pin terminal 80 has 20, the one end is provided with a fixed part 81 that is level, the fixed part 81 of each pin terminal 80 respectively with second contact 73 of one first circuit or a contact 713 welding, the pin 83 that its other end is a level stretches out outside this plastic seat body 50.

See also Figure 26 and Figure 27, be the utility model the tenth embodiment, it is roughly identical with the 9th embodiment, its difference is that present embodiment is high-definition multimedia interface (High DefinitionMultimedia Interface, be called for short HDMI) socket, be provided with above this circuit board 70 that 10 first circuit 71 are following then only to be provided with 9 second circuits 75, the lower end, both sides of circuit board 70 is narrow two inclined-planes 715 that form than the upper end, and the lower end of these link slot 96 2 sides is narrow two inclined-planes 97 that form than the upper end.

See also Figure 28 and Figure 29, be the utility model the 11 embodiment, it is roughly identical with the 9th embodiment, its difference is that present embodiment is display port and the shared socket of HDMI, wherein the both sides of this circuit board 70 do not have and are provided with downward protuberance, this is provided with 10 these first circuit 71 above circuit board 70, be provided with 10 these second circuits 75 below this circuit board 70, and this link slot 96 only lower end of a side is the narrow inclined-plane 97 that forms than the upper end.

Seeing also Figure 30, is the utility model the 12 embodiment, and it is roughly identical with the 6th embodiment, and it is merely the USB terminal fitting, can peg graft USB2.0 joint and USB3.0 joint, and its difference is that the link slot 96 of present embodiment is formed by metal shell 90.

See also Figure 31, Figure 32 and Figure 33, be the utility model the 13 embodiment, it is roughly identical with the 11 embodiment, present embodiment also is the shared socket of display port and HDMI, wherein difference is that this enforcement is provided with two group of pins terminals, promptly being respectively row's pin terminal 80 amounts to 20 and row's pin terminal 100 and amounts to 19, it is vertical that the pin of each pin terminal is, these 20 pin terminals 80 are welded in second contact 73 and the contact 713 of this first circuit 71 above circuit board 70 respectively, 77 of second contacts of second circuit 75 back segments below this circuit board 70 are provided with contact 714, second contact 73 of this one first circuit 71 corresponds to a contact 714 and is electrically connected by lead, and these 19 pin terminals 100 are welded in

second contact

77 and 10 contacts 714 of 9 second circuits 75 below this circuit board 70 respectively.

See also Figure 33,10 second circuits 75 below this circuit board, wherein a second circuit 75 ' of a side is to be sharer not, be that HDMI only has 19 contacts not use this second circuit 75 ', first contact 76 of this second circuit 75 ' more protrudes circuit board 70 front ends than first contact 76 of other second circuits 75, and this pin terminal 100 does not promptly weld second contact 77 of this second circuit 75 '.

By above structure, when display port joint inserts connection, the first conducting of this second circuit 75 ' meeting, so will select to use these group of 20 pin terminal 80 to export as signal, when the HDMI joint inserts connection, this second circuit 75 ' not conducting so will select to use 19 pin terminals 100 of another group to export as signal.

Seeing also Figure 34, is the utility model the 14 embodiment, and it is roughly identical with the 13 embodiment, and its difference is that the pin of this each pin terminal 80,100 is level.

See also Figure 35, be the utility model the 15 embodiment, it is roughly identical with the 8th embodiment, its difference is need not be provided with on this circuit board 70 a plurality of spaced dead slots, so help being provided with these many first circuit 71 and second circuit, this row splicing ear 60 is distributed in distance and is fixed in this circuit board 70, this splicing ear 60 is provided with a contact site 61, one extension 62, one fixed part 63 and a pin 64, contact site 61 is the plate face projectioies by extension 62, these contact site 61 1 ends be connected in extension 62 and by preceding then gradually projection extend to the other end and become open, the springing up and down of this contact site 61.

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, under the situation that does not exceed spirit of the present utility model and claims, can make many variations and implement.

Main designation tabulation

USB3.0 joint 95 terminal connections 96 terminal connections 97 ESATA joints 45

Terminal connections 48 plastic seat body 50 link slots 51 first slots 52

Second slot, 53 draw-in grooves, 54 draw-in grooves, 55 bonnets 57

58 draw-in grooves, the 59 vertical plates 510 of boring a hole

Splicing ear 60 contact sites 61 extensions 62 fixed parts 63

Pin 64 circuit boards 70 first circuit 71 first contacts 72

Second contact, 73 transmission grooves, 74 second circuits, 75 first contacts 76

Second contact, 77 leads, 79 protuberances, 78 conductive holes 710

Metal level 711 pin terminals 80 fixed parts 81 salient points 82

Pin 83 shell fragments 84 stop sections 85 clamping parts 86

Tin cream 89 link slots 96 inclined-planes 97

Metal shell 90 main bodys 91 loam cakes 92 openings 93

Pin terminal 100 fixed parts 101 pins 102

Claims

1. A socket structure, characterized in that, comprising:

a plastic seat;

a connecting groove, which can be connected with an inserted connector;

A circuit board, which is positioned on the plastic base and in the connection groove, is provided with a plurality of first circuits, and the first circuit is provided with a first contact point on the front side of the circuit board, and the first circuit is connected to the circuit board. The rear section of the board is provided with a second contact, the first contact is electrically connected to the connector; and

A plurality of pin terminals are electrically connected with the second contact point of the first circuit, and one end thereof extends out of the body of the plastic seat.

2. The socket structure according to claim 1, further comprising a row of connecting terminals arranged at intervals in the connecting groove, and the connecting terminals are provided with a contact portion, an extension portion, a fixing portion and a pin , the contact portion protrudes from one side of the circuit board and can be elastic.

3 . The socket structure according to claim 1 , wherein the circuit board is provided with a plurality of hollow slots arranged at intervals from front to back, and the contact portion of the connecting terminal can bounce in the hollow slots. 4 .

4. The socket structure according to claim 1, wherein the circuit board is further provided with a plurality of second circuits, and the second circuits are provided with first contacts on the other side of the front section of the circuit board, and the second circuits are connected to The first circuit is electrically connected.

5. The socket structure according to claim 4, wherein the second circuit is provided with a second contact at the rear of the circuit board, and the second contact of the second circuit is electrically connected to the second contact of the first circuit .

6. The socket structure according to claim 1, wherein the circuit board is further provided with a plurality of second circuits, and the second circuits are provided with first contacts on the other side of the front section of the circuit board, and the second circuits are located on the other side of the circuit board. The rear section of the circuit board is provided with a second contact, and the second contact of the second circuit is electrically connected to the pin terminal.

7. The socket structure according to claim 1, wherein the circuit board is further provided with a plurality of second circuits, and the second circuits are provided with first contacts on the other side of the front section of the circuit board, and the second circuits are located on the other side of the circuit board. The rear section of the circuit board is provided with a second contact point; and a plurality of pin terminals are further provided, which are electrically connected with the second contact point of the second circuit.

8. The socket structure according to claim 2, wherein the connecting groove is provided with at least two first slots and second slots of different widths or heights, which can be clamped to at least two connectors of different widths or heights, The first slot and the second slot have a common space.

9. The socket structure according to claim 8, wherein the height of the second slot is smaller than that of the first slot and the width is larger than that of the first slot, and the first slot can be connected with a USB connector, the second slot can be snapped into an eSATA connector.

10 . The socket structure according to claim 1 , further comprising a metal shell covering the plastic base body, and an opening is formed on one side of the metal shell to expose the connecting groove. 11 .

11. The socket structure according to claim 1, wherein the rear end of the plastic seat body is provided with slots arranged at intervals, one end of the pin terminal is provided with a fixing part, and the middle of the fixing part is provided with a protruding plate surface The protruding part of the pin terminal is locked with the slot of the plastic seat body, and the protruding part is electrically connected with the second contact point of the first circuit.

12 . The socket structure according to claim 1 , wherein one end of the pin terminal is provided with a fixing portion which is welded and fixed to the second contact of the first circuit. 13 .

13. The socket structure according to claim 5, wherein the second contact of the first circuit and the second contact of the second circuit are electrically connected to a conductive hole, and the conductive hole is provided through the rear section of the circuit board And the inner diameter is provided with a metal layer, and the pin terminal is inserted into the conductive hole for electrical connection.

14. The socket structure according to claim 6, wherein the rear end of the plastic seat body is provided with slots arranged at intervals, one end of the pin terminal is provided with a fixing part, and a protruding plate is provided in the middle of the fixing part The convex part of the fixed part is provided with an elastic piece under the fixed part. The fixed part of the pin terminal is locked with the slot of the plastic seat body. The convex part is electrically connected with the second contact point of the first circuit. The elastic piece is connected to the second The second contact point of the circuit is in elastic contact.

15. The socket structure according to claim 2, wherein the fixing portion of the connecting terminal is fixed to the plastic seat body.

16. The socket structure according to claim 2, wherein the fixing portion of the connection terminal is fixed to the circuit board.

17. The socket structure according to claim 1, wherein the connecting groove is integrally formed on the plastic seat body.

18. The socket structure as claimed in claim 10, wherein the connection groove is formed by the metal shell.

19. The socket structure according to claim 7, wherein it is a display port socket, wherein both sides of the circuit board are provided with downward protrusions, and the circuit board is provided with 10 first circuits, 10 second circuits are arranged under the circuit board, and the lower end on one side of the connecting groove is narrower than the upper end to form an inclined plane.

20. The socket structure according to claim 7, characterized in that it is an HDMI socket, wherein the lower ends of both sides of the circuit board are narrower than the upper end to form two inclined planes, and the circuit board is provided with 10 first circuits Nine second circuits are arranged under the circuit board, and the lower ends on both sides of the connecting groove are narrower than the upper ends to form two slopes.

21. The socket structure as claimed in claim 7, characterized in that, it is a common socket for display port and HDMI, wherein the two sides of the circuit board are not provided with downward protrusions, and the circuit board is provided with 10 such For the first circuit, 10 second circuits are arranged under the circuit board, and the lower end of one side of the connecting groove is narrower than the upper end to form an inclined plane.

22. The socket structure according to claim 21, wherein 10 contact points are arranged on the circuit board to be electrically connected to 10 second circuits under the circuit board, and there are 39 pin terminals in total, of which A group of 20 are respectively electrically connected to the second contacts and 10 contacts of the 10 first circuits on the circuit board; 10 contacts are provided on the bottom of the circuit board to be electrically connected to the 10 first circuits on the circuit board, The other group of 19 pin terminals are respectively electrically connected to the second contact points and 10 contact points of the 9 second circuits under the circuit board.

23. The socket structure according to claim 22, wherein the first contact of the unshared second circuit on one side of the circuit board is more protruding from the circuit board than the first contacts of other second circuits front end.

24. The socket structure according to claim 10, wherein the plastic base body forms two sides of the connecting groove, and the metal shell forms the upper and lower surfaces of the connecting groove.

25. The socket structure according to claim 2, wherein the contact portion of the connection terminal is protruded from the plate surface of the extension portion, and one end of the contact portion is connected to the extension portion and protrudes from front to back to a open end.