CN203911077U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN203911077U CN203911077U CN201420042294.XU CN201420042294U CN203911077U CN 203911077 U CN203911077 U CN 203911077U CN 201420042294 U CN201420042294 U CN 201420042294U CN 203911077 U CN203911077 U CN 203911077U
- Authority
- CN
- China
- Prior art keywords
- terminal module
- terminal
- base portion
- electric connector
- module group
- 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
Abstract
The utility model discloses an electronic connector which comprises a first terminal module group 10, a second terminal module group 20, and a metal housing 30, wherein the first terminal module group 10 and the second terminal module group 20 are stacked together to form a body, and the housing covers the exterior of the first terminal module group 10 and the exterior of the second terminal module group 20 to form a butt-joint cavity. The first terminal module group 10 comprises a base part, a tongue plate extending forwards from the base part, and a first conductive terminal embedded in the first terminal module group 10. The tongue plate comprises a first surface and a second surface, which are opposite to each other. The first conductive terminal comprises contact parts which are arranged on the first surface in an exposed manner. The second terminal module group 20 comprises a base part, and a second conductive terminal embedded in the base part. The second conductive terminal comprises contact parts which extend out of the base part of the second terminal module group 20. The electric connector also comprises a shielding sheet 40 which is assembled between the first terminal module group 10 and the second terminal module group 20. Moreover, the contact parts of the second conductive terminal are arranged on the second surface of the tongue plate in an exposed manner. According to the utility model, the shielding sheet 40 which is assembled between the first terminal module group 10 and the second terminal module group 20. The assembling method is simple, and the demands for the performance of high-speed transmission can be met.
Description
[technical field]
The utility model relates to a kind of electric connector.
[background technology]
Application for a patent for invention discloses a kind of high speed input/output connector No. 201310197271.6, this connector comprises insulating body, ground plate and the metal shell with conducting terminal, insulating body is assembled by three assemblies, the upper and lower end submodule group being installed together and keep supplying, lower terminal module group assembling fixing pedestal afterwards together.These connectors are generally used on the panel computer of thin type, and volume is smaller.The problem of bringing on processing procedure is exactly, and volume is less, and assembly is more, and processing procedure is more difficult, and the intensity of product also can be inadequate.
[utility model content]
Technical scheme to be solved in the utility model is to provide a kind of electric connector, and it assembles simply and can realize the performance requirement of high-speed transfer.
The purpose of this utility model is achieved through the following technical solutions: a kind of electric connector, it comprises the first terminal module and the second terminal module being assembled into one stackingly and is enclosed in first, the second terminal module outside and form the metal shell in docking chamber, described the first terminal module comprises base portion, from the base portion hyoplastron that one is extended forward and be embedded in the first conducting terminal of the first terminal module, hyoplastron comprises relative first surface and second surface, the first conducting terminal comprises that open ground is arranged in the contact site of first surface, the second terminal module comprises base portion and is embedded in the second conducting terminal of base portion, the second conducting terminal comprises the contact site of the base portion that extends the second terminal module, electric connector also comprises shielding plate, shielding plate is assembled in first, between the second terminal module and the contact site open ground of the second conducting terminal be arranged in the second surface of hyoplastron.
Compared to prior art, shielding plate of the present utility model is assembled between first, second terminal module, and assemble method is simple and can realize the performance requirement of high-speed transfer.
[accompanying drawing explanation]
Fig. 1 is the stereogram that the utility model electric connector is arranged on circuit board.
Fig. 2 is the stereogram of the decomposed of Fig. 1.
Fig. 3 be Fig. 2 middle part subassembly three-dimensional exploded view.
Fig. 4 is the three-dimensional exploded view of another angle of Fig. 3.
Fig. 5 is the three-dimensional exploded view of Fig. 3 part assembly assembling
Fig. 6 is that Fig. 1 is along the cutaway view of A-A dotted line.
[embodiment]
The utility model is a kind of electric connector that can realize high-frequency transmission signal, and shown in ginseng Fig. 1 to Fig. 5, this electric connector 100 is arranged in the breach of electroplax plate 200.This electric connector 100 comprises the first terminal module 10 that is assembled into one and the second terminal module 20 stackingly and is enclosed in first, second terminal module outside and forms the metal shell 30 that docks chamber 101, the first terminal module 10 comprises base portion 11, from the base portion hyoplastron 12 that one is extended forward and be embedded in the first conducting terminal 13 of the first terminal module, hyoplastron comprises that relative first surface 121 and second surface 122, the first conducting terminals 13 comprise that open ground is arranged in the contact site 131 of first surface.The second terminal module 20 comprises base portion 21 and is embedded in the second conducting terminal 23 of base portion, the second conducting terminal 23 comprises the contact site 231 of the base portion 21 that extends the second terminal module, electric connector also comprises shielding plate 40, shielding plate is assembled in first, the second terminal module 10, between 20 and contact site 231 open grounds of the second conducting terminal 23 be arranged in the second surface 122 of hyoplastron, as can be seen from Figure 4, the second surface 122 of hyoplastron is provided with terminal groove 124, when two terminal modules are assembled in together, the contact site of the second conducting terminal of the second terminal module 20 is fixed in the terminal groove 124 of second surface.First, second conducting terminal comprises respectively pin 133233, and described pin extends the bottom surface 241 of the second terminal module.The pin 133 of described the first conducting terminal is for being the surface soldered type of several rows of row, and 233 of the pins of the second conducting terminal are to be the perforates that two rows arrange.
The first conducting terminal 13 is embedded in the first terminal module 10 by the processing procedure one of injection mo(u)lding, the second conducting terminal 23 is embedded in the second terminal module 20 by the processing procedure one of injection mo(u)lding, then shielding plate 40 is assembled on the second terminal module 20, and so latter two terminal module fits together.The base portion 11,21 of first, second terminal module is assembled in together and forms a large base portion 102, and the hyoplastron of the first terminal module forms the docking hyoplastron for docking with butt connector.First, second terminal module is provided with fixed gap 151,152 and the fixed block 251,252 of mutual buckle in the both sides of its base portion, by mutual clasp or the interference fit of fixed block and fixed gap, two terminal modules are fixed together.Above-mentioned shielding plate 40 comprises the substrate 41 between two base portions, and the rear side of substrate 41 does not extend the rear end face of large base portion.The base portion 21 of the second terminal module 20 is provided with projection 26 on the surface in the face of the first terminal module 10, and shielding plate 40 is provided with the fixing hole 46 that is engaged in projection 26.At shielding plate, be arranged on after two terminal modules, described shielding plate comprises and is extended with the pressure section 42 that is positioned at described large base portion 102 outsides, and outside and pressure section 42 that above-mentioned metal shell is fixed on large base portion 102 are pressed on metal shell 30, shown in ginseng Fig. 5.In the present embodiment, the lug 43 that two lateral bucklings of the substrate 41 of shielding plate 40 extend along fore-and-aft direction, when shielding plate 40 is arranged on the second terminal module, above-mentioned lug 43 is attached in this partial fixing breach 152, and above-mentioned pressure section forms from lug punching press.The part-structure that closes on contact site that described the first terminal module is provided with opening 156, the first conducting terminals is exposed in this opening 156; The part-structure that closes on contact site that described the second terminal module is provided with opening 256, the second conducting terminals is exposed in this opening 256.In conjunction with Fig. 3 and Fig. 4, the leading edge 401 of described shielding plate is towards the front front side that does not protrude out above-mentioned two openings.
Claims (10)
1. an electric connector, it comprises the first terminal module and the second terminal module being assembled into one stackingly and is enclosed in first, the second terminal module outside and form the metal shell in docking chamber, described the first terminal module comprises base portion, from the base portion hyoplastron that one is extended forward and be embedded in the first conducting terminal of the first terminal module, hyoplastron comprises relative first surface and second surface, the first conducting terminal comprises that open ground is arranged in the contact site of first surface, the second terminal module comprises base portion and is embedded in the second conducting terminal of base portion, the second conducting terminal comprises the contact site of the base portion that extends the second terminal module, it is characterized in that: electric connector also comprises shielding plate, shielding plate is assembled in first, between the second terminal module and the contact site open ground of the second conducting terminal be arranged in the second surface of hyoplastron.
2. electric connector as claimed in claim 1, it is characterized in that: the base portion of described first, second terminal module is assembled in together and forms a large base portion, described shielding plate comprises and is extended with the pressure section that is positioned at described large base portion outside, and outside and pressure section that above-mentioned metal shell is fixed on large base portion are pressed on metal shell.
3. electric connector as claimed in claim 2, is characterized in that: described shielding plate comprises the substrate between two base portions, and the rear side of substrate does not extend the rear end face of large base portion.
4. electric connector as claimed in claim 3, is characterized in that: the lug that two lateral bucklings of described substrate extend along fore-and-aft direction, above-mentioned pressure section forms from lug punching press.
5. electric connector as claimed in claim 4, is characterized in that: described first, second terminal module is provided with fixed gap and the fixed block of mutual buckle in the both sides of its base portion, above-mentioned lug is attached in partial fixing breach.
6. electric connector as claimed in claim 1, is characterized in that: described first, second conducting terminal comprises respectively pin, and described pin extends the bottom surface of the second terminal module.
7. electric connector as claimed in claim 6, is characterized in that: the pin of described the first conducting terminal is the surface soldered type that is several rows of row, the perforate that the pin of the second conducting terminal is arranged for being two rows.
8. electric connector as claimed in claim 3, is characterized in that: the base portion of described the second terminal module is provided with projection on the surface in the face of the first terminal module, and shielding plate is provided with the fixing hole that is engaged in projection.
9. electric connector as claimed in claim 3, is characterized in that: described the first terminal module is provided with opening, and the part-structure that closes on contact site of the first conducting terminal is exposed in this opening; Described the second terminal module is provided with opening, and the part-structure that closes on contact site of the second conducting terminal is exposed in this opening.
10. electric connector as claimed in claim 9, is characterized in that: the leading edge of described shielding plate does not protrude out forward the front side of above-mentioned two openings.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042294.XU CN203911077U (en) | 2014-01-23 | 2014-01-23 | Electric connector |
| US14/591,927 US9502821B2 (en) | 2013-07-19 | 2015-01-08 | Flippable electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042294.XU CN203911077U (en) | 2014-01-23 | 2014-01-23 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203911077U true CN203911077U (en) | 2014-10-29 |
Family
ID=51785323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420042294.XU Expired - Fee Related CN203911077U (en) | 2013-07-19 | 2014-01-23 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203911077U (en) |
-
2014
- 2014-01-23 CN CN201420042294.XU patent/CN203911077U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20220123 |