CN204597126U - A kind of electrical cnnector - Google Patents
A kind of electrical cnnector Download PDFInfo
- Publication number
- CN204597126U CN204597126U CN201420835918.3U CN201420835918U CN204597126U CN 204597126 U CN204597126 U CN 204597126U CN 201420835918 U CN201420835918 U CN 201420835918U CN 204597126 U CN204597126 U CN 204597126U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- interior circuit
- electrical cnnector
- shielding part
- insulating carrier
- Prior art date
- 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
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000012216 screening Methods 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 7
- 238000002955 isolation Methods 0.000 abstract description 2
- 239000006260 foam Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model relates to a kind of electrical cnnector, it comprises at least two craft port, be provided with the insulating body of aforementioned craft port, the shielding part being installed on the terminal module in insulating body and being located between adjacent craft port, described terminal module comprises insulating carrier, be installed on the interior circuit board of insulating carrier upper surface, somely be connected with interior circuit board and extend into the conducting terminal of craft port and some conversion terminals be connected with external circuit plate by interior circuit board, described shielding part extends beyond interior circuit board downwards, described insulating carrier is provided with breach, shielding part and interior circuit board scolding tin in breach is connected, due to adjacent two the terminal modules of isolation that shielding part is complete, thus the electromagnetic interference reached between intact shielding two abutting end submodule group.
Description
[technical field]
The utility model relates to a kind of electrical cnnector.
[background technology]
To relevant prior art, current prior art discloses a kind of electrical cnnector, it comprises the shield shell being provided with some craft port, be contained in the insulating body in shield shell, be contained in the interior circuit board in insulating body, the shielding sheet being installed on the some element modules on interior circuit board and being located between adjacent elements module, described shielding sheet is provided with installation foot, described interior circuit board is provided with installing hole, described installation foot is welded and fixed through installing hole, but, such design shielding sheet has only separated adjacent element module, and interior circuit board corresponding to adjacent elements module not conductively-closed sheet separated, therefore shield effectiveness is bad.So, be necessary to design a kind of novel electrical cnnector to solve the problems of the technologies described above.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of electrical cnnector, and this electrical cnnector extends to terminal module bottom surface by shielding sheet, thus better shields the electromagnetic interference between terminals of adjacent module.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of electrical cnnector, it comprises at least two craft port, be provided with the insulating body of aforementioned craft port, the shielding part being installed on the terminal module in insulating body and being located between adjacent craft port, described terminal module comprises insulating carrier, be installed on the interior circuit board of insulating carrier upper surface, somely be connected with interior circuit board and extend into the conducting terminal of craft port and some conversion terminals be connected with external circuit plate by interior circuit board, described shielding part extends beyond interior circuit board downwards, described insulating carrier is provided with breach, shielding part and interior circuit board scolding tin in breach is connected.
Compared to prior art, the shielding part of the utility model electrical cnnector extends to the bottom surface of terminal module, is equally also shielded by the interior circuit board of terminals of adjacent module and keeps apart, thus better shield the electromagnetic interference between two abutting end submodule groups.The following is the further specific design of the utility model electrical cnnector.
A kind of electrical cnnector, it comprises at least two craft port, be provided with the insulating body of aforementioned craft port, the shielding part being installed on the terminal module in insulating body and being located between adjacent craft port, described terminal module comprises insulating carrier, be installed on the interior circuit board of insulating carrier upper surface, somely be connected with interior circuit board and extend into the conducting terminal of craft port and some conversion terminals be connected with external circuit plate by interior circuit board, described shielding part extends beyond interior circuit board downwards, described insulating carrier is provided with breach, shielding part and interior circuit board scolding tin in breach is connected.
Described shielding part extends to and flushes with insulating carrier bottom surface, described shielding part comprises insulation shell and is partially housed in the shielding sheet in insulation shell, described shielding sheet comprises the first side and second side contrary with the first side, described first side is connected by the interior circuit board that scolding tin is adjacent with the first side, and described second side is connected by the interior circuit board that scolding tin is adjacent with the second side.
Described terminal module also comprises some magnetic coils be installed on interior circuit board, described interior circuit board is provided with some conductive regions be connected with magnetic coil and the rear end being positioned at conductive region and is provided with arranged side by side two and arranges conversion terminal, and described conversion terminal extends through insulating carrier from circuit board.
Described insulating carrier is provided with groove, and described conversion terminal is from the bottom surface forward fold of insulating carrier and be contained in groove, so that and the cooperation of external circuit plate.
The interior circuit board of described terminal module is separated with the interior circuit board of terminals of adjacent module, and described shielding part keeps apart two adjacent interior circuit boards from front to back.
Described shielding sheet is provided with the riveting sheet extending beyond insulation shell, and described electrical cnnector also comprises screening can, and described screening can is provided with some riveted holes, and described riveting sheet is riveted through riveted holes and screening can.
Described screening can is provided with welding tail, and described welding tail is connected with the interior circuit board of electrical cnnector both sides.
Described electrical cnnector also comprises some light-emitting diodes, and described light-emitting diode comprises illuminating part, and the outside bag of described illuminating part is provided with light non-transmittable layers, and described light non-transmittable layers and illuminating part are molded as one.
Described light-emitting diode also comprises and connects pin, described in connect pin and be installed on the insulating carrier of terminal module.
The end face of described insulating body is provided with some flutings, and described shielding part is contained in fluting.
[accompanying drawing explanation]
It is electric connector assembling of the present invention stereogram together shown in Fig. 1.
Fig. 2 is the stereogram of another angle of electric connector shown in Fig. 1.
Fig. 3 is the stereogram that electric connector shown in Fig. 1 is different from another angle of Fig. 2.
Fig. 4 is the explosive view of electric connector shown in Fig. 1.
It is the stereogram of the shielding part of electric connector of the present invention shown in Fig. 5.
It is the stereogram of shielding part of the present invention isolation terminals of adjacent module shown in Fig. 6.
It is the stereogram that shielding part of the present invention and Terminals Die assembly are closed shown in Fig. 7.
It is the explosive view of terminal module of the present invention shown in Fig. 8.
Fig. 9 is the explosive view of another angle of the module of terminal shown in Fig. 8.
[embodiment]
As shown in Figure 1, a kind of electric connector 100 according to the invention, can on circuit board mounted externally (not shown), and it has four craft port 10 of horizontal alignment arrangement, and each craft port 10 can be inserted along the longitudinal direction for external equipment.
As shown in Figures 2 to 4, electric connector 100 comprise insulating body 1, be installed in from rear end that four terminal modules 2 of insulating body 1 and three are located at shielding part 3 between terminals of adjacent module, the screening can 4 that is covered in insulating body 1 and terminal module 2 and intershield part 3 and the indicating device be made up of a light-emitting diode 5 and a light pipe 6.Described light-emitting diode 5 comprises illuminating part 51, and the outside bag of described illuminating part 51 is provided with light non-transmittable layers 52, and described light non-transmittable layers 52 is molded as one with illuminating part 51.Described terminal module 2 comprises insulating carrier 21, is installed on the interior circuit board 22 of insulating carrier 21 upper surface, be somely connected with interior circuit board 22 and extend into the conducting terminal 23 of craft port 10 and some conversion terminals 24 be connected with external circuit plate by interior circuit board 22.Described light-emitting diode 5 also comprises and connects pin 53, described in connect pin 53 and be installed on the insulating carrier 21 of terminal module 2.The dual-side of described screening can 4 is respectively equipped with a welding tail 42, nearest with it the respectively interior circuit board 22 of described welding tail 42 is welded by scolding tin.
Insulating body 1 is roughly square, and it comprises antetheca 11, diapire 12, roof 13 and two side 14.Craft port 15 is arranged at the front side of insulating body 1, and runs through forward antetheca 11.The rear side of insulating body 1 is also provided with the installation port connected with craft port 10, and described terminal module 2 is mounted to from back to front installs port and craft port 10.The roof 13 of insulating body 1 is provided with can wear groove 131 to antetheca 11 for light pipe 6, and inserts the fluting 132 installed for intershield part 3.The intershield part 3 being provided with an above-mentioned fluting 132 between adjacent two craft port 15 and being installed in fluting 132, in order to shield the electromagnetic interference between adjacent two craft port 10.
As shown in Figure 5 to Figure 6, described shielding part 3 comprises insulation shell 30 and is partially housed in the shielding sheet 31 in insulation shell 30, and described shielding sheet 31 is integrated by being insert molded (insert molding) with insulation shell 30.Described shielding part 3 extends beyond interior circuit board 22 downwards and flushes with the bottom surface of insulating carrier 21, described insulating carrier 21 is provided with breach 210, described shielding sheet 31 comprises the first side 311 and second side 312 contrary with the first side 311, described welding gun stretches into breach 210 and the ground connection conducting strip 223 on interior circuit board 22 adjacent with the first side 311 for first side 311 is welded conducting, and the ground connection conducting strip 223 on interior circuit board 22 adjacent with the second side 312 for the second side 312 is welded conducting.The interior circuit board 21 of described terminal module 2 is separated with the interior circuit board 21 of terminals of adjacent module 2, and described shielding part 3 isolates two adjacent interior circuit boards 21 from front to back.Described shielding sheet 31 is provided with upwards and extends back and exceeds the riveting sheet 313 of insulation shell 30, and described screening can 4 is provided with some riveted holes 41, and described riveting sheet 313 is riveted through riveted holes 41 and screening can 4.Described electric connector 100 also comprises conducting foam 7, described conducting foam 7 has elasticity and conducts electricity very well, and conducting foam 7 is installed on the front end of shielding part 3, when shielding part 3 is resisted against screening can 4, conducting foam 7 is extruded, thus makes shielding sheet 31 more stable with the contact of screening can 4.
As shown in Figure 7 to 9, described terminal module 2 also comprises some magnetic coils 25 be installed on interior circuit board 22, the front end of described interior circuit board 22 is provided with some first conducting strips 221, rear end is provided with some second conducting strips 222, describedly by tool, magnetic coil 25 and the first conducting strip 221 and the second conducting strip 222 is weldingly connected.The front end of described first conducting strip 221 is provided with row's conducting terminal 23, the rear end of described second conducting strip 222 is provided with two row's conversion terminals 24 arranged side by side, described magnetic coil 25 and first, second conducting strip 221, 222 are welded to connect, therefore to occupy the scope of interior circuit board 22 larger for magnetic coil 25, what cause two row's conversion terminals 24 to lean on is closer, match with on external circuit plate to make conversion terminal 24, conversion terminal 25 of the present invention extends through insulating carrier 21 from interior circuit board 22, and from the bottom surface forward fold of insulating carrier 21, the bottom surface of described insulating carrier 21 is provided with two row's grooves 211, described conversion terminal 24 is contained in groove 211 after bending, the length that described two row's conversion terminals 24 bend is different, to coordinate on external circuit plate for the distance between two through holes that pass of row's conversion terminals 24.
Compared to prior art, the shielding part 3 of electric connector 100 of the present invention extends to the bottom surface of terminal module 2, is also kept apart by the interior circuit board 22 of terminals of adjacent module 2, thus better shields the electromagnetic interference between two abutting end submodule groups 2.
Claims (10)
1. an electrical cnnector, it comprises at least two craft port, be provided with the insulating body of aforementioned craft port, the shielding part being installed on the terminal module in insulating body and being located between adjacent craft port, described terminal module comprises insulating carrier, be installed on the interior circuit board on insulating carrier, somely be connected with interior circuit board and extend into the conducting terminal of craft port and some conversion terminals be connected with external circuit plate by interior circuit board, described shielding part extends beyond interior circuit board downwards, it is characterized in that: described insulating carrier is provided with breach, shielding part and interior circuit board scolding tin in breach is connected.
2. electrical cnnector as claimed in claim 1, it is characterized in that: described shielding part extends to and flushes with insulating carrier bottom surface, described shielding part comprises insulation shell and is partially housed in the shielding sheet in insulation shell, described shielding sheet comprises the first side and second side contrary with the first side, described first side is connected by the interior circuit board that scolding tin is adjacent with the first side, and described second side is connected by the interior circuit board that scolding tin is adjacent with the second side.
3. electrical cnnector as claimed in claim 1, it is characterized in that: described terminal module also comprises some magnetic coils be installed on interior circuit board, described interior circuit board is provided with some conducting strips be connected with magnetic coil and the rear end being positioned at conducting strip and is provided with arranged side by side two and arranges conversion terminal, and described conversion terminal extends through insulating carrier from circuit board.
4. electrical cnnector as claimed in claim 3, is characterized in that: described insulating carrier is provided with groove, and described conversion terminal is from the bottom surface forward fold of insulating carrier and be contained in groove, so that and the cooperation of external circuit plate.
5. electrical cnnector as claimed in claim 1, it is characterized in that: the interior circuit board of described terminal module is separated with the interior circuit board of terminals of adjacent module, described shielding part keeps apart two adjacent interior circuit boards from front to back.
6. electrical cnnector as claimed in claim 2, it is characterized in that: described shielding sheet is provided with the riveting sheet extending beyond insulation shell, described electrical cnnector also comprises screening can, and described screening can is provided with some riveted holes, and described riveting sheet is riveted through riveted holes and screening can.
7. electrical cnnector as claimed in claim 6, it is characterized in that: described screening can is provided with welding tail, described welding tail is connected with the interior circuit board of electrical cnnector both sides.
8. electrical cnnector as claimed in claim 1, it is characterized in that: described electrical cnnector also comprises some light-emitting diodes, described light-emitting diode comprises illuminating part, and the outside bag of described illuminating part is provided with light non-transmittable layers, and described light non-transmittable layers and illuminating part are molded as one.
9. electrical cnnector as claimed in claim 8, is characterized in that: described light-emitting diode also comprises and connects pin, described in connect pin and be installed on the insulating carrier of terminal module.
10. electrical cnnector as claimed in claim 1, is characterized in that: the end face of described insulating body is provided with some flutings, and described shielding part is contained in fluting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835918.3U CN204597126U (en) | 2014-12-24 | 2014-12-24 | A kind of electrical cnnector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835918.3U CN204597126U (en) | 2014-12-24 | 2014-12-24 | A kind of electrical cnnector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204597126U true CN204597126U (en) | 2015-08-26 |
Family
ID=53933242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420835918.3U Expired - Fee Related CN204597126U (en) | 2014-12-24 | 2014-12-24 | A kind of electrical cnnector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204597126U (en) |
-
2014
- 2014-12-24 CN CN201420835918.3U patent/CN204597126U/en not_active Expired - Fee Related
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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: 20150826 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |