CN202084767U - Improved structure of integrated type electrical connector - Google Patents
Improved structure of integrated type electrical connector Download PDFInfo
- Publication number
- CN202084767U CN202084767U CN2011200976260U CN201120097626U CN202084767U CN 202084767 U CN202084767 U CN 202084767U CN 2011200976260 U CN2011200976260 U CN 2011200976260U CN 201120097626 U CN201120097626 U CN 201120097626U CN 202084767 U CN202084767 U CN 202084767U
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- electric connector
- circuit board
- connector structure
- conducting surface
- groove
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Abstract
The utility model discloses an improved structure of an integrated type electrical connector. In the utility model, a through groove is arranged on the front end face of an insulating main body in an inwards concave manner, a baffle is arranged below the through groove and extends forwards, more than two first openings are arranged at the front edge of the baffle, more than two second openings are arranged at the rear parts of the first openings, a circuit board is horizontally arranged in the through groove in a suspended manner, the circuit board is connected with the insulating main body, and provided with a first conductive surface and a second conductive surface, the first conductive surface is opposite to the second conductive surface, more than two eSATA (External Serial Advanced Technology Attachment) interface golden fingers are arranged on the first conductive surface, more than two USB (Universal Serial Bus) interface golden fingers are arranged on the second conductive surface and respectively exposed out of the first openings, more than two USB terminals are arranged below the circuit board in the through groove, one end of each of the USB terminals is fixed to the insulating main body, and conductive connection parts are arranged at the other ends of the USB terminals and located at the rear parts of the USB interface golden fingers, and respectively protrude out of the insulating main body from the second openings. Therefore, the improved structure of the integrated type electrical connector can be used for connecting USB3.0 and eSATA in a plugged manner, and has simple structure and small volume.
Description
Technical field
The utility model is relevant for a kind of electric connector, especially refer to a kind of integration USB (USB, Universal Serial Bus) with the electric connector of external series high-tech configuration (eSATA, External Serial AdvancedTechnology Attachment) two kinds of specifications.
Background technology
Circulation along with the flourish and network information of semiconductor science and technology, jumbo memory space and fast data transmission, be the focus that industry is endeavoured to develop, wherein, eSATA and USB are transfer of data two kinds of coffrets commonly used, these two kinds of coffrets are because practical and convenient, and being commonly at present, the consumer favors.
Yet, because both belong to differing transmission protocols, therefore early stage installation is the foundation that butt joint is provided with two socket connectors, recently existing insider works out the design that the eSATA socket connector combines with USB 2.0/3.0 socket connector, as in the M369570 patent of TaiWan, China application, disclose a kind of composite connector plug, comprise first fixture, in order to fixedly the first terminal group and second terminal group; Second fixture, in order to fix the 3rd terminal group, be contained within the shell after this two fixture combines between the higher and lower levels, each terminal group or its combination can be supported eSATA, USB2.0 and USB3.0 transmission standard, use the connector plug of distinct interface to transmit for the user.
But, in the above-mentioned patent structure, comprise first, second fixture with fixedly the first terminal group (eSATA specification) and second, third terminal group (USB2.0/USB3.0 specification) respectively, it is many that its group is established part, and built-in space is big, thereby whole connector external form can't satisfy compact designing requirement.
The utility model content
A purpose of the present utility model is to provide a kind of integrated electric connector structure-improved, can offer the use of pegging graft of eSATA joint, USB2.0 and USB3.0 joint respectively.
Another purpose of the present utility model is to provide a kind of integrated electric connector structure-improved, but simplified structure also dwindles the volume of connector, meeting the requirement of slimming, and can not make conducting terminal produce shift phenomenon because of the simplification of structure in the long-time back of using.
In order to achieve the above object, the utility model provides a kind of integrated electric connector structure-improved, comprising:
Insulating body, the front end face of this insulating body is concaved with groove, and this groove below extreme direction extension forward is provided with baffle plate certainly, and this baffle plate leading edge portion offers first opening more than two, and this offers second opening more than two in the first opening rear more than two;
Circuit board connects this insulating body and horizontal suspended in this groove, and this circuit board has the first relative conducting surface and second conducting surface;
Two above eSATA interface golden fingers are laid in this first conducting surface on this circuit board, and electrically connect with this first conducting surface;
Two above USB interface golden fingers are laid in the front end of this second conducting surface on this circuit board, and electrically connect with this second conducting surface, and these two above USB interface golden fingers are outside first opening is exposed to more than two by on this baffle plate this respectively; And
Two above USB terminals, be arranged at the below of this circuit board in this groove, and be arranged at the rear of this USB interface golden finger, these two above USB terminals have junction respectively and away from the weld part of this junction, respectively this weld part protrudes out this groove rear end and bending extension down, respectively this junction then protrudes out this groove front end, and respectively from this baffle plate this more than two second opening protrude out outside this insulating body.
As mentioned above, wherein this electric connector structure-improved also comprises two above splicing ears, and an end of this splicing ear electrically connects this circuit board, and the other end extends towards the direction away from this circuit board, and protrudes out outside this insulating body.
As mentioned above, wherein this splicing ear electrically connects by this first conducting surface and this eSATA interface golden finger, and electrically connects by this second conducting surface and this USB interface golden finger.
As mentioned above, wherein the quantity of this splicing ear is ten six roots of sensation.
As mentioned above, wherein this electric connector structure-improved also comprises metal shell, is coated on the outer peripheral edges face of this insulating body.
As mentioned above, wherein this eSATA interface golden finger takes shape on this first conducting surface with the Copper Foil electric conducting material.
As mentioned above, wherein the quantity of this eSATA interface golden finger is seven.
As mentioned above, wherein this USB interface golden finger takes shape on this second conducting surface with the Copper Foil electric conducting material.
As mentioned above, wherein the quantity of this USB interface golden finger is five.
As mentioned above, wherein the quantity of this USB terminal is four.
Compared to prior art, integrated electric connector structure-improved of the present utility model, in insulating body inside circuit board is set, lay two above eSATA interface golden fingers at circuit board first conducting surface, lay two above USB interface golden fingers at circuit board second conducting surface, and two above USB terminals are set below circuit board, with the eSATA plug of pegging graft respectively, USB2.0 plug and USB3.0 plug.Because of the electric connector part is simple, make its built-in demand space little, therefore the external form of whole connector can reach compact designing requirement, thereby increases practicality of the present utility model and convenience.
And, extend forward by the groove in the insulating body below baffle plate is set, so that two above USB terminals are when being arranged on the circuit board below, can come each USB terminal produced by baffle plate and fix effect.Like this, can prevent that each USB terminal from producing skew in the long-time back of using, and then can prolong the useful life of connector effectively.
Description of drawings
Fig. 1 is first schematic perspective view of integrated electric connector of the present utility model;
Fig. 2 is second schematic perspective view of integrated electric connector of the present utility model;
Fig. 3 is the front-view schematic diagram of integrated electric connector of the present utility model;
Fig. 4 is first cutaway view along 4-4 line among Fig. 3;
Fig. 5 is second cutaway view along 5-5 line among Fig. 3;
Fig. 6 is the use schematic diagram of integrated electric connector grafting eSATA public plug of the present utility model;
Fig. 7 is the combination cross-sectional schematic of integrated electric connector grafting eSATA public plug of the present utility model;
Fig. 8 is the use schematic diagram of integrated electric connector grafting USB3.0 public plug of the present utility model;
Fig. 9 is the combination cross-sectional schematic of integrated electric connector grafting USB3.0 public plug of the present utility model.
Description of reference numerals
1 electric connector, 10 look edge bodies
100 grooves, 11 baffle plates
111 first openings, 112 second openings
20 circuit boards, 201 first conducting surfaces
202 second conducting surface 21eSATA interface golden fingers
22USB interface golden finger 30USB terminal
31 junctions, 32 weld parts
40 splicing ears, 50 metal shells
6eSATA plug 61,71 terminals
7USB3.0 plug 72 junctions
8 the external circuit board
Embodiment
For can more at large understanding characteristics of the present utility model and technology contents, see also following explanation and accompanying drawing, however appended accompanying drawing explanation usefulness only for reference, but not be used for being limited.
Please be respectively first schematic perspective view, second schematic perspective view and the front-view schematic diagram of integrated electric connector of the present utility model simultaneously with reference to Fig. 1, Fig. 2 and Fig. 3.Integrated electric connector 1 of the present utility model (hereinafter to be referred as electric connector 1) mainly comprises insulating body 10, circuit board 20, two above USB terminals 30, two above splicing ears 40 and metal shells 50.
The front end face of this insulating body 10 is concaved with groove 100, and the extreme direction extension forward of these groove 100 belows is provided with baffle plate 11 certainly, these baffle plate 11 leading edge portion offer that first opening offers second opening 112 more than two in first opening, 111 rears more than 111, two more than two.These groove 100 inner horizontal this circuit board 20 that suspended, the rear end of this circuit board 20 is connected on this insulating body 10.This circuit board 20 has the first relative conducting surface 201 and second conducting surface 202.
Please be first cutaway view and second cutaway view of integrated electric connector of the present utility model with reference to Fig. 4 and Fig. 5.These first conducting surface, 201 front ends are laid with two above eSATA interface golden fingers 21 with its electric connection, and these two above eSATA interface golden fingers 21 take shape on this first conducting surface 201 with the Copper Foil electric conducting material, and quantity is seven.The front end of this second conducting surface 202 is laid with two above USB interface golden fingers 22 with its electric connection, these two above USB interface golden fingers 22 take shape on this second conducting surface 202 with the Copper Foil electric conducting material, and respectively from this of this baffle plate 11 leading edges outside first opening 111 is exposed to more than two, thereby respectively this USB interface golden finger 22 can contact with the terminal entity of external plug and produce electric connection.Wherein, the position of this first opening 111 more than two and quantity are corresponding to these two above USB interface golden fingers 22 on this circuit board 20, and the quantity of these two above USB interface golden fingers 22 is five, and the quantity of this first opening 111 more than two is five.
These two above USB terminals 30 are arranged at the below of this circuit board 20 in this groove 100, and are arranged at the rear of these USB interface golden fingers 22.One end of these two above USB terminals 30 has junction 31, the other end away from this junction 31 has weld part 32, this weld part 32 of these USB terminals 30 protrudes out these groove 100 rear ends respectively and bending is down extended, protrude out outside this insulating body 10 so as to this weld part 32 respectively, to be welded in (this external circuit board 8 as shown in Figure 7) on the external circuit board 8.And respectively this USB terminal 30 is fixed in this insulating body 10 by this weld part 32.
Respectively 31 of this junctions protrude out this groove 100 front ends, and respectively from this baffle plate 11 this more than two second opening 112 protrude out outside this insulating body 10.So as to, respectively this USB terminal 30 can contact with the junction entity of external plug by this junction 31 respectively and produce electric connection.And, this insulating body 10 also can by 11 pairs on this baffle plate respectively this USB terminal 30 produce and fix effects, prevent that this USB terminal 30 respectively from producing skew because of the grafting action of external plug.
Wherein, the position of this second opening 112 more than two and quantity are corresponding to these two above USB terminals 30, and the quantity of these two above USB terminals 30 is four, and the quantity of this second opening 112 more than two is four.
One end of these two above splicing ears 40 electrically connects the rear end of this circuit board 20, and the other end is towards extending away from the direction of this circuit board 20 and protruding out outside this insulating body 10.These splicing ear 40 main these first conducting surfaces 201 that pass through electrically connect with these eSATA interface golden fingers 21 respectively, and electrically connect with these USB interface golden fingers 22 respectively by this second conducting surface 202.In the utility model, these two above splicing ears 40 electrically connect these two above eSATA interface golden fingers 21 and these two above USB3.0 interface golden fingers 22 simultaneously, and the quantity of splicing ear 40 is ten six roots of sensation.
This metal shell 50 is arranged at the outer peripheral edges face of (promptly being coated on) this insulating body 10, mainly in order to the metallic shield effect to be provided, prevents electromagnetic interference, so as to protecting this circuit board 20, respectively this USB terminal 30 and this splicing ear 40 respectively.
Please continue with reference to Fig. 6 and Fig. 7, be respectively the use schematic diagram and the combination cross-sectional schematic of integrated electric connector grafting eSATA public plug of the present utility model.This electric connector 1 is arranged on this external circuit board 8, and this electric connector 1 can be pegged graft mutually with eSATA plug 6.When this eSATA plug 6 inserts the insulating body 10 of this electric connector 1, terminal 61 in this eSATA plug 6 can be directly contacts with two above eSATA interface golden finger 21 entities in this electric connector 1 and produces electric connection, makes this eSATA plug 6 connect this external circuit board 8 by this electric connector 1.What deserves to be mentioned is that this moment, this eSATA plug 6 can't reach respectively these USB terminal 23 generation electric connections with respectively this USB interface golden finger 22 in this electric connector 1.
Please be respectively the use schematic diagram and the combination cross-sectional schematic of integrated electric connector grafting USB3.0 public plug of the present utility model in addition with reference to Fig. 8 and Fig. 9.Except above-mentioned this eSATA plug 6, this electric connector 1 also can be pegged graft mutually with USB3.0 plug 7, so as to carrying out transfer of data by the USB3.0 interface.In this electric connector 1 of present embodiment, by outside first opening 111 is exposed to more than two of these baffle plate 11 leading edges, respectively the junction 31 of this USB terminal 30 then protrudes out outside this insulating body 10 from second opening 112 more than two on this baffle plate 11 respectively two above USB interface golden fingers 22 of on this circuit board 20 this respectively.Like this, when this USB3.0 plug 7 inserted the insulating body 10 of these electric connectors 1, the terminal 71 on this USB3.0 plug 7 can contact with these two above USB interface golden finger 22 entities and produce electric connection; 72 of junctions on this USB3.0 plug 7 can contact with junction 31 entities of these two above USB terminals 30 and produce electric connection.So as to, this USB3.0 plug 7 connects this external circuit board 8 by this electric connector 1.
What deserves to be mentioned is that this USB3.0 plug 7 can't produce with two above eSATA interface golden fingers 21 on this electric connector 1 and electrically connect this moment.Moreover this electric connector 1 in the utility model also can use with USB2.0 plug (not shown) is compatible.
The above is preferred embodiment of the present utility model only, is not in order to limiting to claim of the present utility model, and other any equivalent transformation all should be included in the protection range of present patent application.
Claims (10)
1. an integrated electric connector structure-improved is characterized in that, this electric connector structure-improved comprises:
Insulating body, the front end face of this insulating body is concaved with groove, and this groove below extreme direction extension forward is provided with baffle plate certainly, and this baffle plate leading edge portion offers first opening more than two, and this offers second opening more than two in the first opening rear more than two;
Circuit board connects this insulating body and horizontal suspended in this groove, and this circuit board has the first relative conducting surface and second conducting surface;
Two above eSATA interface golden fingers are laid in this first conducting surface on this circuit board, and electrically connect with this first conducting surface;
Two above USB interface golden fingers are laid in the front end of this second conducting surface on this circuit board, and electrically connect with this second conducting surface, and these two above USB interface golden fingers are outside first opening is exposed to more than two by on this baffle plate this respectively; And
Two above USB terminals, be arranged at the below of this circuit board in this groove, and be arranged at the rear of this USB interface golden finger, these two above USB terminals have junction respectively and away from the weld part of this junction, respectively this weld part protrudes out this groove rear end and bending extension down, respectively this junction then protrudes out this groove front end, and respectively from this baffle plate this more than two second opening protrude out outside this insulating body.
2. integrated electric connector structure-improved according to claim 1, it is characterized in that, this electric connector structure-improved also comprises two above splicing ears, one end of this splicing ear electrically connects this circuit board, the other end extends towards the direction away from this circuit board, and protrudes out outside this insulating body.
3. integrated electric connector structure-improved according to claim 2 is characterized in that, this splicing ear electrically connects by this first conducting surface and this eSATA interface golden finger, and electrically connects by this second conducting surface and this USB interface golden finger.
4. integrated electric connector structure-improved according to claim 3 is characterized in that the quantity of this splicing ear is ten six roots of sensation.
5. integrated electric connector structure-improved according to claim 3 is characterized in that this electric connector structure-improved also comprises metal shell, is coated on the outer peripheral edges face of this insulating body.
6. integrated electric connector structure-improved according to claim 3 is characterized in that, this eSATA interface golden finger takes shape on this first conducting surface with the Copper Foil electric conducting material.
7. integrated electric connector structure-improved according to claim 6 is characterized in that the quantity of this eSATA interface golden finger is seven.
8. integrated electric connector structure-improved according to claim 3 is characterized in that this USB interface golden finger takes shape on this second conducting surface with the Copper Foil electric conducting material.
9. integrated electric connector structure-improved according to claim 8 is characterized in that the quantity of this USB interface golden finger is five.
10. integrated electric connector structure-improved according to claim 3 is characterized in that the quantity of this USB terminal is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200976260U CN202084767U (en) | 2011-04-06 | 2011-04-06 | Improved structure of integrated type electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200976260U CN202084767U (en) | 2011-04-06 | 2011-04-06 | Improved structure of integrated type electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202084767U true CN202084767U (en) | 2011-12-21 |
Family
ID=45345384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200976260U Expired - Fee Related CN202084767U (en) | 2011-04-06 | 2011-04-06 | Improved structure of integrated type electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202084767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474089A (en) * | 2012-06-06 | 2013-12-25 | 智瑞达科技（苏州）有限公司 | Universal serial bus device and manufacturing method thereof |
-
2011
- 2011-04-06 CN CN2011200976260U patent/CN202084767U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474089A (en) * | 2012-06-06 | 2013-12-25 | 智瑞达科技（苏州）有限公司 | Universal serial bus device and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20150406 |
|
| EXPY | Termination of patent right or utility model |