CN201298646Y - Electrical connector - Google Patents
Electrical connector Download PDFInfo
- Publication number
- CN201298646Y CN201298646Y CNU2008201369954U CN200820136995U CN201298646Y CN 201298646 Y CN201298646 Y CN 201298646Y CN U2008201369954 U CNU2008201369954 U CN U2008201369954U CN 200820136995 U CN200820136995 U CN 200820136995U CN 201298646 Y CN201298646 Y CN 201298646Y
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- China
- Prior art keywords
- terminal
- terminal group
- pedestal
- power supply
- seat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an electrical connector; a first terminal block and a second terminal block are suspended on one side of a base; common space is formed between the first terminal block and the second terminal block; a first terminal group meets the eSATA (External Serial ATA) interface specification, and is arranged on the first terminal block; a second terminal group meets the USB (Universal Serial Bus) interface specification, and is arranged on the second terminal block; power supply terminals are arranged in terminal cavities on the side surfaces of ribs on the two outer sides of the first terminal block, so that when eSATA interface connectors are spliced, a plurality of power supply terminals can supply power required by the eSATA interface connectors in signal transmission; and therefore, the electrical connector can improve the use convenience of the eSATA interface connectors without extra power supply connectors, and improve the signal transmission efficiency.
Description
Technical field
The utility model relate to a kind of connection its, relate in particular to a kind of electric connector, it is formed with sharing space between the unsettled set the first terminal seat of pedestal one side, second terminal base, and in the shaft of rib side in the first terminal seat two outsides, placed power supply terminal respectively, after inserting for the eSATA connector, required power supply when transmission signals is provided.
Background technology
Electronics technology fast lifting in the society now, and apply on the computer in a large number, and it is closely bound up with people's life, between different electronic installations, also link to each other with signal transmssion line usually so that transmission signals each other, and at present signal transmssion line and electronic installation dock with connector body on the electronic installation through transmission line one terminal adapter mostly, moreover, the most universal signal transmission standard of computer equipment is no more than USB (UniverSA1 SeriAl BUS now, USB), external series supplementary technology (ExTernAl SeriAlATA, transmission standard such as eSATA), can use on the present jumbo external hard disc with connector body and transmission line that this specification is made, and with the computer plug and play, need not to wait for that computer starts shooting again, there is the dealer to develop overlapping waded electric connector, with USB (USB), external series supplementary technology (eSATA) is integrated in the connector, and have two kinds of different transmission standards simultaneously, see also shown in Figure 8, it is existing stereo appearance figure, find out by knowing among the figure, described pedestal A is respectively equipped with two jack A1, A2, and in two jack A1, be respectively equipped with in the A2 and meet the external USB plug, the terminal base B of eSATA plug specification, C, and in terminal base B, be respectively equipped with corresponding terminal B1 on the C, C1, when USB plug or eSATA plug butt up against jack A1, during A2, can be respectively and terminal base B, terminal B1 on the C, C1 forms electrical connection; Yet, along with the design of electronic product towards light, when thin, short, little target strides forward, when above-mentioned overlapping waded electric connector is installed in circuit board top in the electronic product, can cause the excessive problem of volume, and taken most locus on the circuit board, and can't meet light, thin, short, the little design requirement of electronic product.
The improvement design of dealer at stacked electric connector arranged, mainly be provided with the eSATA terminal group in the terminal base upper surface, and the terminal base lower surface is provided with the USB terminal group, eSATA terminal group and two kinds of different sizes combinations of USB terminal group are arranged on the same terminal base, can and form for outside default USB connector, the plant of eSATA connector and be electrically connected, this kind method is not only significantly reduced the excessive problem of overlapping waded electric connector volume, also meets light, thin, short, the little design object of computer product.
But, because above-mentioned connector improvement, when the user desires to make outside eSATA connector to be inserted in terminal base, can form with the eSATA terminal group of terminal base upper surface and be electrically connected, moreover, when the external USB connector is inserted in same terminal base, the USB terminal group pattern of necessary abutting end stroma lower surface, earlier with after the USB plug counter-rotating, just can insert to form and be electrically connected, in the process of planting, can cause the inconvenience of manipulating and when planting not smoothly, and the existing connector of this kind with the terminal group of two kinds of specifications in conjunction with being arranged on the same terminal base, do not design any anti-misoperation device, when planting, do not note the kenel that is provided with of terminal group easily because of the user, with the external USB connector, the eSATA connector misplugs or instead inserts and causes damage.
Again, because the default eSATA connector in the outside of existing connector butts up against the eSATA terminal group of terminal base upper surface and forms when being electrically connected, the set USB terminal group of side can be subjected to the friction of outside eSATA connector in addition, when being electrically connected with the formation of USB terminal group with respect to the default USB connector in outside, the set eSATA terminal group of side also can be subjected to the friction of outside default USB connector in addition, repeatedly plug under the use for a long time in USB connector and eSATA connector, can make the USB terminal group, eSATA terminal group excessive wear and cause the terminal elastic fatigue, and then cause shorten whole useful life.
Moreover general eSATA connector must also cause eSATA connector many disappearances in use in addition with the required power supply of power connector supply eSATA connector in use, as:
(1) present employed eSATA connector all needs additionally to set up power connector, must peg graft simultaneously during use and just can transmit data, promptly can't not transmit data, and is quite inconvenient during use.
(2) the eSATA connector is arranged on the circuit board, promptly power connector must be set again, also can take the space on the circuit board, influences the circuit layout of circuit board.
Therefore, how to solve the eSATA connector in the existing stacked electric connector, the problem and the disappearance of power connector must be set in use in addition, be the relevant manufacturer that is engaged in the industry and desire most ardently the direction place that research improves.
Summary of the invention
Utility model people collects related data because above-mentioned problem and disappearance, and via assessing in many ways and consider, and to engage in the many years of experience of the industry accumulation, via constantly studying and revising, the utility model patent that the beginning is designed this kind electric connector is born.
Main purpose of the present utility model is to provide a kind of electric connector, at unsettled respectively the first terminal seat, second terminal base of being provided with of pedestal one side, and between the stroma of two ends, be formed with a shared space, and the shaft of rib side in the first terminal seat two outsides, for having placed power supply terminal respectively, when pegging graft relatively for eSATA interface connector, can provide connector in the required power supply of transmission signals, and do not need to be provided with in addition power connector, to increase the convenience that eSATA interface connector uses, promote the efficient of signal transmission.
Secondary objective of the present utility model is to provide a kind of electric connector, the first terminal seat unsettled in pedestal one side is provided with the first terminal group, and the first terminal group is for meeting the eSATA interface specification, and the second end stand is provided with second terminal group, described second terminal group is that USB meets interface specification, and, can prevent the terminal frictional dissipation on the abutting end stroma, and the overall volume of dwindling pedestal simultaneously for after eSATA interface connector or the insertion of USB interface connector.
In order to achieve the above object, the utility model provides a kind of electric connector, and it comprises pedestal, the first terminal group, second terminal group, plural power supply terminal and shield shell;
Unsettled respectively the first terminal seat, second terminal base of being provided with of described pedestal one side, between described the first terminal seat and described second terminal base, be formed with a shared space, socket two outer side surfaces in described the first terminal seat two outsides convex with shaft of rib, are provided with the terminal groove that is through to described pedestal opposite side in described shaft of rib side;
Described the first terminal group meets the eSATA interface specification, and described the first terminal group is provided with the contact site that is positioned at described the first terminal seat, is extended with weld part in this contact site one side;
Described second terminal group meets the USB interface specification, and described second terminal group is provided with the contact site that is positioned at described second terminal base, is extended with weld part in this contact site one side;
Described plural power supply terminal is arranged in respectively in the terminal groove of both sides shaft of rib of described pedestal, be provided with the docking section that extends to described shaft of rib side and be positioned at described the first terminal seat two outsides in described plural power supply terminal one side, described docking section opposite side is provided with the weld part that extends to described pedestal opposite side;
Described shield shell is coated on described pedestal, described the first terminal seat and the described second terminal base outer rim.Compared with prior art, electric connector described in the utility model can provide connector in the required power supply of transmission signals, and not need to be provided with in addition power connector, to increase the convenience that eSATA interface connector uses, promotes the efficient of signal transmission.
Description of drawings
Fig. 1 is a stereo appearance figure of the present utility model;
Fig. 2 is a three-dimensional exploded view of the present utility model;
Fig. 3 is the stereo appearance figure of the utility model pedestal;
Fig. 4 is the front-view schematic diagram () of the utility model in user mode;
Fig. 5 is the side cutaway view () of the utility model in user mode;
Fig. 6 is the front-view schematic diagram (two) of the utility model in user mode;
Fig. 7 is the side cutaway view (two) of the utility model in user mode;
Fig. 8 is existing stereo appearance figure.
Description of reference numerals: 1-pedestal; The 10-perforation; 12-second terminal base; 11-the first terminal seat; 121-places groove; 110-grafting space; The 13-sharing space; 111-places groove; The 14-shaft of rib; 112-fool proof flange; The 141-terminal groove; 2-the first terminal group; The 21-contact site; The 22-weld part; 3-second terminal group; The 31-contact site; The 32-weld part; The 4-power supply terminal; The 41-docking section; The 42-weld part; The 5-shield shell; The 50-accommodation space; The 52-lower house; The 51-upper shell; 6-telecommunication element; 7-USB interface connector; The 71-terminal; 8-eSATA interface connector; The 81-terminal; The 82-conducting terminal; The A-pedestal; The A1-jack; The A2-jack; The B-terminal base; The B1-terminal; The C-terminal base; The C1-terminal.
Embodiment
For reaching above-mentioned purpose and effect, technological means that the utility model adopted and structure thereof, drawing illustrates in detail that with regard to preferred embodiment of the present utility model its feature and function are as follows, in order to understanding fully.
See also Fig. 1, Fig. 2, shown in Figure 3, it is the stereo appearance figure of stereo appearance figure of the present utility model, three-dimensional exploded view, pedestal, find out that by knowing shown in the figure described electric connector includes pedestal 1, the first terminal group 2, second terminal group 3, plural power supply terminal 4 and shield shell 5; Wherein:
The unsettled respectively the first terminal seat 11 that is provided with of described pedestal 1 one sides, second terminal base 12, and described pedestal 1 side is provided with the perforation 10 that plural number runs through, and with plurality of through holes 10 correspond respectively to the first terminal seat 11 and second terminal base, 12 surfaces cut open establish place groove 111,121, between described the first terminal seat 11 and described second terminal base 12, be formed with a shared space 13, the first terminal seat 11 sides in described sharing space 13 convex with fool proof flange 112, in described the first terminal seat 11, has grafting space 110, described the first terminal seat two outsides convex with shaft of rib 14 respectively, on the side of described shaft of rib 14, be provided with terminal groove 141 more respectively, and each terminal groove 141 is through to described pedestal 1 opposite side respectively.
Described the first terminal group 2 meets eSATA (ExTernAl SeriAl ATA) interface specification, and the first terminal group 2 one sides are provided with contact site 21, and described the first terminal group 2 is provided with weld part 22 away from contact site 21 opposite sides.
Described second terminal group 3 meets USB (UniverSAl SeriAl BUS) interface specification, and described second terminal group, 3 one sides are provided with contact site 31, and described second terminal group 3 is provided with weld part 32 away from contact site 31 opposite sides.
Described plural power supply terminal 4 is provided with docking section 41 toward side extension, and 41 opposite sides are provided with weld part 42 to described plural power supply terminal in the docking section.
Moreover described pedestal 1, described the first terminal seat 11 and described second terminal base, 12 outer rims are coated with shield shell 5, described shield shell 5 by upper shell 51, lower house 52 is connected assembles, and forms accommodation space 50 at upper shell 51,52 of lower houses.
Therefore, above-mentioned member is when assembling, contact site 21 with the first terminal group 2 and second terminal group 3,31 are arranged in respectively in the corresponding perforation 10 of plural number of pedestal 1, and with contact site 21,31 be arranged at the first terminal seat 11 and second terminal base 12 place groove 111, in 121, and the weld part 22 of the first terminal group 2 and second terminal group 3,32 expose outside pedestal 1 other side, and the terminal groove 141 of 11 liang of outsides of the first terminal seat shaft of rib 14 penetrates with power supply terminal 4 respectively, the weld part 42 of each power supply terminal 4 also exposes pedestal 1 side outside in addition, at pedestal 1, the first terminal seat 11, second terminal base, 12 outer rims, upper shell 51 by shield shell 5, lower house 52 is coated, with with pedestal 1, the first terminal seat 11 and second terminal base 12 are coated in the accommodation space 50 of shield shell 5 inside, can finish the assembling of electric connector integral body of the present utility model.
See also Fig. 2, Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, it is three-dimensional exploded view of the present utility model, front-view schematic diagram () in user mode, side cutaway view (one), front-view schematic diagram (two) and side cutaway view (two), find out by knowing among the figure, the utility model in use, earlier with the first terminal group 2 that wears on the pedestal 1, the weld part 22 of second terminal group 3 and plural power supply terminal 4,32,42, be electrically connected on default telecommunication element 6 respectively (as signal transmssion line, circuit board etc.), and make the first terminal seat 11 of pedestal 1 one sides, second terminal base 12, can provide USB interface connector 7 or eSATA interface connector 8 to insert respectively and be electrical connection, when using USB interface connector 7, with after second terminal base 12 docks, the terminals 71 in the USB interface connector 7 are electrically connected with contact site 31 formation of second terminal group 3 USB interface connector 7; And eSATA interface connector 8 is with after the first terminal seat 11 docks, terminal 81 in the eSATA interface connector 8 is electrically connected with contact site 21 formation of the first terminal group 2, again with the power supply terminal 4 of shaft of rib 14 sides, 11 liang of the first terminal seats outside, conducting terminal 82 with connector 8 outsides, eSATA interface electrically contacts respectively, and during terminal 81 transmission signals in the first terminal group 2 and eSATA interface connector 8, provide required power supply by conducting terminal 82, power supply terminal 4, promptly do not need to be provided with in addition the power end connector.
And pedestal 1 is in the shaft of rib 14 in 11 liang of outsides of the first terminal seat, in the set terminal groove 141 in two shafts of rib, 14 sides, can not wear power supply terminal 4, the first terminal seat 11 of pedestal 1 can become the electric connector (public plug or female plug seat) that generally meets the use of eSATA pattern.
And can find out by Fig. 4, Fig. 6, described pedestal 1 one sides are extended the first terminal seat 11 and second terminal base 12 of setting respectively, be formed with sharing space 13 between its first terminal seat 11 and second terminal base 12, the design of this sharing space 13, after mainly making USB interface connector 7 or 8 butt joints of eSATA interface connector, can use described sharing space 13 respectively, dwindle the overall volume of pedestal 1 with this.
Moreover, the first terminal seat 11 sides in the described sharing space 13 are provided with fool proof flange 112, misplug or eSATA interface connector 8 is anti-when inserting described second terminal base 12 in USB interface connector 7, can prevent that the situation that misplugs or instead insert from taking place by this fool proof flange 112.
In addition, the first terminal group 2 of the present utility model, the weld part 22 of second terminal group 3 and plural power supply terminal 4,32,42 when being electrically connected on telecommunication element 6 (as circuit board etc.), its weld part 22,32,42 can utilize surface adhering technology (SMT) contact (Pad) solid welding that terminal and telecommunication element 6 is default, or by weld part 22,32,42 pass the mode (Through Hole) of telecommunication element 6, with each weld part 22,32,42 respectively with 6 solid weldings of telecommunication element, simple and easy modification of this kind and equivalent structure change, and all should in like manner be contained in the claim of the present utility model.
Above-mentioned electric connector of the present utility model when reality is used, for can having following advantage, as:
(1) pedestal of the present utility model 1 is set is between unsettled the first terminal seat 11, second terminal base 12, be formed with sharing space 13, and in shaft of rib 14 sides in 11 liang of outsides of the first terminal seat, for being respectively equipped with terminal groove 141, penetrate respectively for plural power supply terminal 4, can peg graft relatively with the eSATA interface connector 8 of relative pattern at pedestal 1, required power supply when transmission signals is provided does not need to be provided with in addition power connector.
When the telecommunication element 6 that (two) pedestal 1 was electrically connected is circuit board, the locus that power connector also can not take the preinstalled circuit plate needn't be set promptly again, not influence the circuit layout of preinstalled circuit plate.
(3) pedestal 1 can not wear power supply terminal 4 in the set terminal groove 141 in the first terminal seat shaft of rib 14 sides, 11 liang of outsides, and pedestal 1 can become the electric connector that generally meets the use of eSATA pattern.
More than explanation is just illustrative for the purpose of the present invention, and nonrestrictive, those of ordinary skills understand; under the situation of the spirit and scope that do not break away from following claims and limited, can make many modifications, change; or equivalence, but all will fall within the scope of protection of the present invention.
Claims (4)
1, a kind of electric connector, it comprises pedestal, the first terminal group, second terminal group, plural power supply terminal and shield shell; It is characterized in that,
Unsettled respectively the first terminal seat, second terminal base of being provided with of described pedestal one side, between described the first terminal seat and described second terminal base, be formed with a shared space, socket two outer side surfaces in described the first terminal seat two outsides convex with shaft of rib, are provided with the terminal groove that is through to described pedestal opposite side in described shaft of rib side;
Described the first terminal group meets the eSATA interface specification, and described the first terminal group is provided with the contact site that is positioned at described the first terminal seat, is extended with weld part in this contact site one side;
Described second terminal group meets the USB interface specification, and described second terminal group is provided with the contact site that is positioned at described second terminal base, is extended with weld part in this contact site one side;
Described plural power supply terminal is arranged in respectively in the terminal groove of both sides shaft of rib of described pedestal, be provided with the docking section that extends to described shaft of rib side and be positioned at described the first terminal seat two outsides in described plural power supply terminal one side, described docking section opposite side is provided with the weld part that extends to described pedestal opposite side;
Described shield shell is coated on described pedestal, described the first terminal seat and the described second terminal base outer rim.
2, electric connector as claimed in claim 1 is characterized in that, described pedestal one side is provided with the perforation that plural number runs through, and relatively plurality of through holes is cutd open respectively to be provided with on described the first terminal seat and the described second terminal base surface and placed groove.
3, electric connector as claimed in claim 1 is characterized in that, the weld part of described the first terminal group, described second terminal group and described plural power supply terminal utilizes default with the preinstalled circuit plate surface respectively contact solid welding of surface adhering technology.
4, electric connector as claimed in claim 1 is characterized in that, the weld part of described the first terminal group, described second terminal group and described plural power supply terminal is with the mode and the solid welding of preinstalled circuit plate of passing the preinstalled circuit plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201369954U CN201298646Y (en) | 2008-11-03 | 2008-11-03 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201369954U CN201298646Y (en) | 2008-11-03 | 2008-11-03 | Electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201298646Y true CN201298646Y (en) | 2009-08-26 |
Family
ID=41044631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201369954U Expired - Fee Related CN201298646Y (en) | 2008-11-03 | 2008-11-03 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201298646Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646878A (en) * | 2011-02-16 | 2012-08-22 | 富士康(昆山)电脑接插件有限公司 | Plug connector, socket connector and connector assembly |
| CN102780108A (en) * | 2012-07-25 | 2012-11-14 | 东莞广迎五金塑胶制品有限公司 | Universal serial bus (USB) male head connector with independent power supply |
-
2008
- 2008-11-03 CN CNU2008201369954U patent/CN201298646Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646878A (en) * | 2011-02-16 | 2012-08-22 | 富士康(昆山)电脑接插件有限公司 | Plug connector, socket connector and connector assembly |
| CN102780108A (en) * | 2012-07-25 | 2012-11-14 | 东莞广迎五金塑胶制品有限公司 | Universal serial bus (USB) male head connector with independent power supply |
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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: 20090826 Termination date: 20141103 |
|
| EXPY | Termination of patent right or utility model |