CN201122762Y - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN201122762Y CN201122762Y CNU2007201934748U CN200720193474U CN201122762Y CN 201122762 Y CN201122762 Y CN 201122762Y CN U2007201934748 U CNU2007201934748 U CN U2007201934748U CN 200720193474 U CN200720193474 U CN 200720193474U CN 201122762 Y CN201122762 Y CN 201122762Y
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- terminal
- electric connector
- plug
- housing
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- Expired - Fee Related
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Abstract
The utility model provides an electrical connector, which comprises a casing body, a seat body, a first terminal group and a second terminal group. A tongue piece extends at the front of end of the seat body, a plurality of first terminal slots are arranged on one surface of the tongue piece, a plurality of second terminal slots are arranged on the other surface of the tongue piece, and first terminal slots and second terminal slots are arranged vertically in an staggering way; after combination, the electrical connector can be provided for a display port connector plug or HDMI connector plug to be inserted, the purpose of electric connection can be achieved through all or part of terminals of the first terminal group and the second terminal group.
Description
Technical field
The utility model is a kind of electric connector, especially a kind of electric connector for a display port plug or HDMI plug plant.
Background technology
Press, progress along with science and technology, the resolution of display unit (for example LCD or LCD TV) improves day by day, at present LCD TV on the market provides usually that high-definition multimedia meets (HighDefinition Multimedia Interface is hereinafter to be referred as HDMI) or display end (Display port) interface is connected with computer or other video-unit.Wherein, the HDMI interface can be supported 1600 * 1200 resolution, is to use the HDMI electric connector, and it has 19 pin positions (pin).Display end (Display port is to call Displayport in the following text) interface is next generation interface of HDMI, and it can support to be to use the Displayport electric connector up to 2560 * 1600 resolution, and it has 20 pin positions.
Well imagine that along with the alternation of generations of science and technology, LCD TV will can have HDMI interface and Display port interface in the future simultaneously and select for the user.Only HDMI electric connector or Display port electric connector are different and can't share because of its pin number amount on the market at present, therefore, except that the puzzlement that will cause in the use, also can increase user's cost simultaneously, really belong to a fly in the ointment.
Therefore, be necessary to design a kind of novel electric connector, to overcome above-mentioned defective.
The utility model content
The purpose of this utility model is to provide a kind of electric connector, and it can be planted for a display port plug or a HDMI plug simultaneously.
In order to achieve the above object, a kind of electric connector of the present utility model is characterized in that it comprises:
One housing, it has an accommodation space;
One pedestal, place this accommodation space, its front end is extended with a tongue piece, has most the first terminal grooves on the surface of this tongue piece, have most second terminal grooves on another surface of this tongue piece, and should a majority the first terminal groove and second terminal groove between be dislocation up and down and dispose;
One the first terminal group has most the first terminals, and each the first terminal has a contact site and a pin, and this contact site can be placed in this first terminal groove, and this pin then can expose to this housing; And
One second terminal group has most second terminals, and each second terminal also has a contact site and a pin, and this contact site can be placed in this second terminal groove, and this pin then can expose to this housing;
After combination, can plant for one first plug or one second plug, and reach the purpose that is electrically connected by all or part of terminal of this first terminal group and this second terminal group.
Wherein this housing is made by metal material, and its right side has a scarf, tool one first opening then on this scarf, and has a clamping part that bends inwards in this first opening, in addition, the right side of this pedestal also has a scarf, and tool one catching groove is with ccontaining this clamping part on this scarf, and the both sides, rear end of this pedestal then have a clamping block respectively.
Wherein the bottom of the two side of this housing further is extended with at least one bonding pad, and this bonding pad is for planting and sticking placing on the printed circuit board (PCB), to reach the effect of fixing.
Wherein should a majority the first terminal quantity totally ten, it is to place on the upper surface of this tongue piece, totally ten of this majority second number of terminals, it is to place on the lower surface of this tongue piece.
Wherein should a majority the first terminal and whole and this first plug of this majority second terminal in terminal be electrically connected, and this first plug is a display port plug.
The part of whole and this majority second terminal that wherein should a majority the first terminal is electrically connected with the terminal in this second plug, and this second plug is a HDMI (High Definition Multimedia Interface) plug.
Wherein have one second opening on the upper wall of this housing and the lower wall respectively, and have a grounding elastic part that bends inwards in this second opening, and this first terminal groove is " protruding " shape, this second terminal groove then is down " protruding " shape.
Wherein the rear side of this pedestal below that is positioned at this second terminal groove has most pin grooves, and its quantity be the sum total of this majority the first terminal and individual second terminals of majority, for ccontaining its pin.
Wherein should a majority the first terminal and the end of the pin of most second terminals all to the level bending and be parallel to each other.
Wherein the rear side of this housing has a shielding plate, it is to be connected with this housing via two linking arms, and the bottom side of this shielding plate and this housing has long and narrow spacing, and for the assembling of this pedestal, and this clamping block exposes respectively and is sticked between the sidewall of this linking arm and this housing.
The beneficial effects of the utility model are:
Electric connector of the present utility model, it can be planted for a display port plug or a HDMI plug simultaneously.
Description of drawings
For making the auditor can further understand structure of the present utility model, feature and purpose thereof, below in conjunction with the detailed description of accompanying drawing and preferred embodiment as after, wherein:
Fig. 1 a is a schematic diagram, the front side schematic diagram when its electric connector that illustrates the utility model one preferred embodiment decomposes.
Fig. 1 b is a schematic diagram, the rear side schematic diagram when its electric connector that illustrates the utility model one preferred embodiment decomposes.
Fig. 2 is a schematic diagram, and it illustrates the combination schematic diagram of electric connector of the present utility model.
Fig. 3 a is a schematic diagram, the schematic diagram when it illustrates electric connector of the present utility model and combines with a HDMI plug.
Fig. 3 b is a schematic diagram, the schematic diagram of the section of termination contact when it illustrates electric connector of the present utility model and combines with a HDMI plug.
Fig. 4 a is a schematic diagram, the schematic diagram when it illustrates electric connector of the present utility model and combines with a Display port plug.
Fig. 4 b is a schematic diagram, the schematic diagram of the section of termination contact when it illustrates electric connector of the present utility model and combines with a Display port plug.
Embodiment
See also Fig. 1 a-Fig. 4 b, the front side schematic diagram when wherein Fig. 1 a electric connector of illustrating the utility model one preferred embodiment decomposes; Rear side schematic diagram when the electric connector that Fig. 1 b illustrates the utility model one preferred embodiment decomposes; Fig. 2 illustrates the combination schematic diagram of electric connector of the present utility model; Schematic diagram when Fig. 3 a illustrates electric connector of the present utility model and combines with a HDMI plug; The schematic diagram of the section of termination contact when Fig. 3 b illustrates electric connector of the present utility model and combines with a HDMI plug; Schematic diagram when Fig. 4 a illustrates electric connector of the present utility model and combines with a Displayport plug; The schematic diagram of the section of termination contact when Fig. 4 b illustrates electric connector of the present utility model and combines with a Display port plug.
As shown in the figure, electric connector of the present utility model comprises: a housing 10; One pedestal 20; One the first terminal group 30; And one second terminal group 40 combine.
Wherein, this housing 10 has an accommodation space 11.This housing 10 can be by made such as but not limited to metal material, and this is the known technology of general electric connector, so do not intend giving unnecessary details at this.Wherein, the right side of this housing 10 has a scarf 12, and tool one first opening 13 on this scarf 12, and this first is opened and have a clamping part that bends inwards 14 in 13.In addition, the bottom of the two side of this housing 10 further has at least one bonding pad 15, and this bonding pad 15 can be for placing and be immobilizated on the printed circuit board (PCB) (figure does not show), to reach the effect of fixing.
In addition, have one second opening 16 on the upper wall of this housing 10 and the lower wall respectively, and this second is opened and has a grounding elastic part that bends inwards 17 in 16.In addition, the rear side of this housing 10 has a shielding plate 18, and it is to be connected with this housing 10 via two linking arms 19, and the bottom side of this shielding plate 18 and this housing 10 has long and narrow spacing, for the assembling of this pedestal 20.
This pedestal 20 can place this accommodation space 11, it is preferably by made and its front end of insulation material and is extended with a tongue piece 21, and have most the first terminal grooves 212 on the surface 211 of this tongue piece 21, have most second terminal grooves 214 on another surface 213 of this tongue piece 12, and should a majority the first terminal groove 212 and 214 of second terminal grooves be to be dislocation up and down to dispose.Wherein, this the first terminal groove 212 is such as but not limited to the upper surface 211 that is positioned at this tongue piece 21 and such as but not limited to being " protruding " shape, this second terminal groove 214 is such as but not limited on the lower surface 213 that is positioned at this tongue piece 21 and such as but not limited to being down " protruding " shape.In addition, the both sides, rear end of this pedestal 20 have a clamping block 22,23 respectively.In addition, the below that the rear side of this pedestal 20 is positioned at this second terminal groove 214 has most pin grooves 25, and its quantity is the sum total of this majority the first terminal 30 and most second terminals 40, for ccontaining its pin.
This first terminal group 30 has most the first terminal 301-310, totally ten of its quantity, and each the first terminal 301-310 has a contact site 3011-3101 and a pin 3012-3102, this contact site 3011-3101 can be placed in respectively in this first terminal groove 212, and this pin 3012-3102 then can expose to this housing 10.In addition, the end of each pin 3012-3102 is all to level bending and be parallel to each other.
These second terminal group, 40 terminal group have most the second terminal 401-410, totally ten of its quantity, be to place on the upper surface of this tongue piece and each second terminal 401-410 has a contact site 4011-4101 and a pin 4012-4102, this contact site 4011-4101 can be placed in respectively in this second terminal groove 214, and this pin 4012-4102 then can expose to this housing 10.In addition, the end of each pin 4012-4102 is all to level bending and be parallel to each other.
As shown in Figure 2, when pedestal 20 of the present utility model makes up with the first terminal group 30 and second terminal group 40, the contact site 3011,3101 of each the first terminal 301,310 rear side by pedestal 20 can be penetrated respectively in this first terminal groove 212, and its pin 3012,3102 extends downwards and can be immobilizated in the pin groove 25 of this rear side; Then the contact site 4011-4101 of each second terminal 401-410 is penetrated respectively in this second terminal groove 214 by the rear side of pedestal 20, and its pin 4012-4102 extends downwards and can be immobilizated in the pin groove 25 of this rear side, and is to be configured in parallel between these pins 3012-3102 and 4012-4102; Insert in this accommodation space 11 in the long and narrow spacing of pedestal 20 after will making up again by housing 10 belows and this clamping block 23,24 is exposed respectively and be sticked between the sidewall of this linking arm 19 and this housing 10.
Shown in Fig. 3 a, after the electric connector combination of the present utility model, can supply one first plug 50, peg graft such as but not limited to a display port (Display port) plug, wherein this first plug 50 has a room 51, a fool proof inclined-plane 52 and 20 contact site 531-550, be respectively that these room 51 upsides have ten contact site 531-540, these room 51 downsides then have ten contact site 541-550 in addition; When this first plug 50 was plugged in the electric connector of the present utility model, the fool proof inclined-plane 52 in these first plug, 50 upper right corner can enter in this accommodation space 11 via the scarf 12 of this housing 10 and should can contact and hold this tongue piece 12 with tongue piece 12 by " matrix " room 51.After finishing grafting, can find out by Fig. 3 b, this first plug 50 is positioned at ten contact site 531-540 of these room 51 upsides can be respectively and the contact site 3011-3101 conducting of the first terminal 301-310, ten contact site 541-550 that are positioned at these room 51 downsides in addition then can be respectively and the contact site 4011-4101 conducting of the second terminal 401-410, so can finish connection.Wherein, 20 contact site 531-550 of this display port plug 50 are defined as the emphasis of known technology and non-this case, so do not intend giving unnecessary details at this.
Shown in Fig. 4 a, after the electric connector combination of the present utility model, also can with one second plug 60, connecing (HDMI) plug such as but not limited to a high-definition multimedia pegs graft, wherein this second plug 60 has a room 61 and nineteen contact site 621-639, be respectively that these room 61 upsides have ten contact site 621-630, these room 61 downsides then have other nine contact site 631-639; When this second plug 60 was plugged in the electric connector of the present utility model, this second plug 60 needed to enter in this accommodation space 11 with inverse manner, so that its room 61 can contact and hold this tongue piece 12 with tongue piece 12.After finishing grafting, can find out by Fig. 4 b, being positioned at ten contact site 621-630 of these room 61 upsides can be respectively and the contact site 3011-3101 conducting of the first terminal 301-310, other nine contact site 631-639 that this second plug 60 is positioned at these room 61 downsides then respectively with the contact site 4011-4091 conducting of the second terminal 401-409,4101 skies of the contact site of second terminal 410 connect, and so can finish connection.Wherein, the nineteen contact site 621-639 of this HDMI plug 60 is defined as the emphasis of known technology and non-this case, so do not intend giving unnecessary details at this.
Electric connector of the present utility model can be pegged graft for HDMI plug or Display port plug respectively after assembling, except that the convenience that can increase use, also can save space and cost that HDMI electric connector and Display port electric connector are set on the display unit simultaneously, therefore, electric connector of the present utility model is really than known electric connection device progressive.
In sum, it can peg graft electric connector of the present utility model for a Display port plug or a HDMI plug, and with cost-effective advantage, therefore, the utility model is really than known electric connection device progressive.
That this case disclosed is a kind of of preferred embodiment, the change of every part or modification and come from the technological thought of this case and be have the knack of this technology the people was easy to know by inference, all do not take off the claim category of this case.
Claims (10)
1. electric connector is characterized in that it comprises:
One housing, it has an accommodation space;
One pedestal, place this accommodation space, its front end is extended with a tongue piece, has most the first terminal grooves on the surface of this tongue piece, have most second terminal grooves on another surface of this tongue piece, and should a majority the first terminal groove and second terminal groove between be dislocation up and down and dispose;
One the first terminal group has most the first terminals, and each the first terminal has a contact site and a pin, and this contact site can be placed in this first terminal groove, and this pin then can expose to this housing; And
One second terminal group has most second terminals, and each second terminal also has a contact site and a pin, and this contact site can be placed in this second terminal groove, and this pin then can expose to this housing;
After combination, can plant for one first plug or one second plug, and reach the purpose that is electrically connected by all or part of terminal of this first terminal group and this second terminal group.
2. electric connector as claimed in claim 1, it is characterized in that, wherein this housing is made by metal material, and its right side has a scarf, tool one first opening then on this scarf, and have a clamping part that bends inwards in this first opening, in addition, the right side of this pedestal also has a scarf, and tool one catching groove is with ccontaining this clamping part on this scarf, and the both sides, rear end of this pedestal then have a clamping block respectively.
3. electric connector as claimed in claim 1 is characterized in that wherein the bottom of the two side of this housing further is extended with at least one bonding pad, and this bonding pad is for planting and sticking placing on the printed circuit board (PCB), to reach the effect of fixing.
4. electric connector as claimed in claim 1 is characterized in that, wherein should a majority the first terminal quantity totally ten, and it is to place on the upper surface of this tongue piece, totally ten of this majority second number of terminals, it is to place on the lower surface of this tongue piece.
5. electric connector as claimed in claim 4 is characterized in that, wherein should a majority the first terminal and whole and this first plug of this majority second terminal in terminal be electrically connected, and this first plug is a display port plug.
6. electric connector as claimed in claim 4 is characterized in that, the part of whole and this majority second terminal that wherein should a majority the first terminal is electrically connected with the terminal in this second plug, and this second plug is a HDMI (High Definition Multimedia Interface) plug.
7. electric connector as claimed in claim 1, it is characterized in that wherein having one second opening on the upper wall of this housing and the lower wall respectively, and have a grounding elastic part that bends inwards in this second opening, and this first terminal groove is " protruding " shape, and this second terminal groove then is down " protruding " shape.
8. electric connector as claimed in claim 1 is characterized in that, wherein the rear side of this pedestal below that is positioned at this second terminal groove has most pin grooves, and its quantity be the sum total of this majority the first terminal and individual second terminals of majority, for ccontaining its pin.
9. electric connector as claimed in claim 1 is characterized in that, wherein should a majority the first terminal and the end of the pin of most second terminals all to the level bending and be parallel to each other.
10. electric connector as claimed in claim 2, it is characterized in that, wherein the rear side of this housing has a shielding plate, it is to be connected with this housing via two linking arms, and the bottom side of this shielding plate and this housing has long and narrow spacing, for the assembling of this pedestal, and this clamping block exposes respectively and is sticked between the sidewall of this linking arm and this housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201934748U CN201122762Y (en) | 2007-11-22 | 2007-11-22 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201934748U CN201122762Y (en) | 2007-11-22 | 2007-11-22 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201122762Y true CN201122762Y (en) | 2008-09-24 |
Family
ID=40010003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201934748U Expired - Fee Related CN201122762Y (en) | 2007-11-22 | 2007-11-22 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201122762Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101609946A (en) * | 2009-07-10 | 2009-12-23 | 泰崴电子股份有限公司 | The connector of two-in-one interfaces |
| CN101877446A (en) * | 2009-04-28 | 2010-11-03 | 阿尔卑斯电气株式会社 | The manufacture method of connector and connector |
-
2007
- 2007-11-22 CN CNU2007201934748U patent/CN201122762Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101877446A (en) * | 2009-04-28 | 2010-11-03 | 阿尔卑斯电气株式会社 | The manufacture method of connector and connector |
| CN101877446B (en) * | 2009-04-28 | 2013-03-13 | 阿尔卑斯电气株式会社 | Connector and manufacturing method thereof |
| CN101609946A (en) * | 2009-07-10 | 2009-12-23 | 泰崴电子股份有限公司 | The connector of two-in-one interfaces |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080924 Termination date: 20111122 |