CN203850480U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN203850480U CN203850480U CN201320879288.5U CN201320879288U CN203850480U CN 203850480 U CN203850480 U CN 203850480U CN 201320879288 U CN201320879288 U CN 201320879288U CN 203850480 U CN203850480 U CN 203850480U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- electric connector
- insulating body
- fixing piece
- circuit board
- 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 electric connector which comprises an insulating body, a butt-joint terminal disposed in the insulating body, and a shielding body which wraps the insulating body. The butt-joint terminal comprises a contact part which is used for cooperating with a butting connector, a connecting part which extends backwards from one end of the contact part, and an installation part which extends downwards from the extension tail end of the connecting part. The shielding housing is provided with a top wall. The connecting part comprises a first connecting part close to the contact part, and a second connecting part close to the installation part. The second connecting part is exposed out of the insulating body. The distance between the second connecting part and the top wall of the shielding housing is greater than the distance between the first connecting part and the top wall of the shielding housing.
Description
[technical field]
The utility model is relevant a kind of electric connector, relates in particular to a kind of docking terminal of electric connector.
[background technology]
Traditional electric connector comprises insulating body, be installed on docking terminal in insulating body and the shield shell of coated described insulating body, described butt end attached bag draw together with butt connector coordinate contact site, be installed on the installation portion of circuit board and be connected contact site and the connecting portion of installation portion, described connecting portion extends back from described contact site level, and the rear end of described connecting portion and described installation portion expose described insulating body.
On September 14th, 1993, the United States Patent (USP) of bulletin disclosed a kind of electric equipment being installed on circuit board No. US5244412, and described electric equipment comprises a body and is installed on intrinsic some docking terminals.Described docking terminal has with the contact site of butt connector cooperation, in order to be installed on the installation portion of circuit board and to be connected contact site and the connecting portion of installation portion, and described connecting portion extends back from described contact site.Described connecting portion comprises that the distance of described the second connecting portion and described body roof is greater than the distance of described the first connecting portion and described body roof near the first connecting portion of contact site and the second connecting portion of close installation portion.Described installation portion comprises vertical portion and in order to be welded in the weld part of circuit board, described connecting portion and described vertical portion are coated by described body.
Therefore, need to provide a kind of improved electric connector, in the time that docking terminal exposes insulating body, reduce as far as possible the hidden danger of sparking.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of butt end minor structure, makes electric connector when work, reduces as far as possible the hidden danger of sparking, and meanwhile, the manufacturing cost that makes to dock terminal is cheap as far as possible.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of electric connector, it comprises insulating body, be installed on the docking terminal in insulating body, and the shield shell of coated described insulating body, described butt end attached bag is drawn together the contact site for coordinating with butt connector, the connecting portion extending back from one end of contact site, and from the extending end of connecting portion the installation portion to downward-extension, described shield shell has roof, described connecting portion comprises near the first connecting portion of contact site and the second connecting portion of close installation portion, described the second connecting portion exposes described insulating body, the distance of described the second connecting portion and described shield shell roof is greater than the distance of described the first connecting portion and described shield shell roof.
With respect to prior art, the connecting portion of described docking terminal comprises near the first connecting portion of contact site and the second connecting portion of close installation portion, described the second connecting portion exposes described insulating body, the distance of described the second connecting portion and described shield shell roof is greater than the distance of described the first connecting portion and described shield shell roof, thereby reduces the hidden danger of sparking.
Other specific features of the present utility model are as follows:
Described the second connecting portion is tilted to downward-extension and is connected with the upper end of described installation portion from the extending end of described the first connecting portion.
Described contact site from one end of described connecting portion downwards and extend back.
Described insulating body has some accepting grooves that extend along fore-and-aft direction, and described docking terminal is installed on described accepting groove.
Described electric connector comprises butt end submodule and pin terminal module, described butt end submodule comprises the first fixing piece and the some terminals that dock that are installed on described the first fixing piece, described the first fixing piece is provided with the holding slot of some up/down perforations, described installation portion is contained in respectively described holding slot, and described pin terminal module comprises the second fixing piece and the some pin terminals that are installed on described the second fixing piece.
Described magnet assembly comprise circuit board be installed on the some electronic building bricks on circuit board, described butt end submodule is installed on the front end of described circuit board, described pin terminal module is installed on the lower end of described circuit board.
The front end of described circuit board is provided with some welding holes, the lower end of described installation portion extends beyond described holding slot and is welded in described welding hole, the two ends that described circuit board is positioned at welding hole are respectively provided with a holding hole, the transverse ends of described the first fixing piece is respectively provided with a retaining column to downward-extension, and described retaining column is contained in described holding hole.
Described electric connector also comprises LED assembly, and described LED assembly is installed in described insulating body.
[brief description of the drawings]
Fig. 1 is the stereogram that meets electric connector of the present utility model.
Fig. 2 is the stereogram at another visual angle of electric connector shown in Fig. 1.
Fig. 3 is the three-dimensional exploded view of electric connector shown in Fig. 2.
Fig. 4 is the three-dimensional exploded view at another visual angle of electric connector shown in Fig. 3.
Fig. 5 is the further three-dimensional exploded view of electric connector shown in Fig. 4.
Fig. 6 is the further three-dimensional exploded view at another visual angle of electric connector shown in Fig. 5.
Fig. 7 docks terminal to be installed on the rearview after insulating body shown in Fig. 6.
Fig. 8 is the end view that docks terminal shown in Fig. 7.
[main element symbol description]
| Electric connector | 100 | Insulating body | 110 |
| Front end face | 111 | To plug receptacle | 112 |
| Accepting groove | 113 | Butt end submodule | 120 |
| Docking terminal | 121 | Rake | 122 |
| Kink | 123 | The first connecting portion | 124 |
| The second connecting portion | 125 | Installation portion | 126 |
| The first fixing piece | 127 | Holding slot | 128 |
| Retaining column | 129 | Pin terminal module | 130 |
| Pin terminal | 131 | The second fixing piece | 132 |
| Fixing arm | 133 | Magnet assembly | 140 |
| Horizontal circuit boards | 141 | Transformer | 142 |
| Welding hole | 143 | Holding hole | 144 |
| Support slot | 145 | Shield shell | 150 |
| Roof | 151 | Front bulkhead | 152 |
| Aft bulkhead | 153 | Sidewall | 154 |
| The first shielding sheet | 161 | Secondary shielding sheet | 162 |
| LED assembly | 170 | ? | ? |
Following embodiment further illustrates the utility model in connection with above-mentioned accompanying drawing.
[embodiment]
Consult Fig. 1 to Fig. 8, be depicted as a kind of electric connector 100, comprise insulating body 110, be installed in the shield shell 150 of terminal module in insulating body 110 and magnet assembly 140 and coated described insulating body 110.Described insulating body 110 there is front end face 111 and offer backward from front end face 111 to plug receptacle 112, described to plug receptacle 112 in order to accommodate described butt connector.Described insulating body 110 in plug receptacle 112, have some along fore-and-aft direction extend accepting grooves 113, described terminal module have docking terminal 121, described docking terminal 121 is installed on described accepting groove 113.Described shield shell 150 comprises front bulkhead 152, aft bulkhead 153, connects two side 154 and the roof 151 of front bulkhead 152 and aft bulkhead 153.
Described terminal module comprises butt end submodule 120 and pin terminal module 130, described butt end submodule 120 comprises the first fixing piece 127 and is immobilizated in the some to docking terminal 121 of the first fixing piece 127, and described pin terminal module 130 comprises the second fixing piece 132 and some foot 131 that dock that are immobilizated in the second fixing piece 132.Described docking terminal 121 comprises the contact site for coordinating with butt connector, the connecting portion extending back from one end of contact site and the installation portion 126 to downward-extension from the extending end of connecting portion.Described contact site comprises the kink 123 that is connected with connecting portion and from one end of kink 123 and the rake 122 extending back downwards, described connecting portion comprises near the first connecting portion 124 of described contact site and the second connecting portion 125 of close described installation portion 126, described the first connecting portion 124 extends back from the other end level of described kink 123, described the second connecting portion 125 is tilted to down and extends back from the extending end of described the first connecting portion 124, and described installation portion 126 extends straight down from the extending end of described the second connecting portion 125.Described the first fixing piece 127 is provided with the holding slot 128 of some up/down perforations, and described installation portion 126 is contained in described holding slot 128.Described the second connecting portion 125 exposes described insulating body 110, and the distance of described the second connecting portion 125 and described shield shell 150 roofs 151 is greater than the distance of described the first connecting portion 124 and described shield shell 150 roofs 151.
Described magnet assembly 140 comprises a horizontal circuit boards 141 and is installed on four transformers 142 in described horizontal circuit boards 141, described horizontal circuit boards 141 has upper surface and lower surface, and described four transformers 142 are installed on the upper surface of described horizontal circuit boards 141.One end of described horizontal circuit boards 141 is provided with some welding holes 143, and the lower end of described docking terminal 121 installation portions 126 extends beyond the holding slot 128 of described the first fixing piece 127 and is welded in described welding hole 143.The two ends that described horizontal circuit boards 141 is positioned at welding hole 143 are respectively provided with a holding hole 144, and the transverse ends of described the first fixing piece 127 is respectively provided with a retaining column 129 to downward-extension, and described retaining column 129 is contained in described holding hole 144.The both sides that described horizontal circuit boards 141 is extended along fore-and-aft direction are along being respectively provided with a support slot 145, and the both sides that described the second fixing piece 132 extends along fore-and-aft direction are along being respectively provided with a fixing arm 133, and described fixing arm 133 is fastened in described support slot 145.
Described electric connector 100 also comprises the first shielding sheet 161 and secondary shielding sheet 162, and described the first shielding sheet 161 is installed on described insulating body 110 with secondary shielding sheet 162 along fore-and-aft direction.Described electric connector 100 also comprises LED assembly 170, and described LED assembly 170 is installed in described insulating body 110 along fore-and-aft direction.
Claims (8)
1. an electric connector, it comprises insulating body, be installed on the docking terminal in insulating body, and the shield shell of coated described insulating body, described butt end attached bag is drawn together the contact site for coordinating with butt connector, the connecting portion extending back from one end of contact site, and from the extending end of connecting portion the installation portion to downward-extension, described shield shell has roof, it is characterized in that: described connecting portion comprises near the first connecting portion of contact site and the second connecting portion of close installation portion, described the second connecting portion exposes described insulating body, the distance of described the second connecting portion and described shield shell roof is greater than the distance of described the first connecting portion and described shield shell roof.
2. electric connector as claimed in claim 1, is characterized in that: described the second connecting portion is tilted to downward-extension and is connected with the upper end of described installation portion from the extending end of described the first connecting portion.
3. electric connector as claimed in claim 2, is characterized in that: described contact site from one end of described connecting portion downwards and extend back.
4. electric connector as claimed in claim 3, is characterized in that: described insulating body has some accepting grooves that extend along fore-and-aft direction, and described docking terminal is installed on described accepting groove.
5. electric connector as claimed in claim 4, it is characterized in that: described electric connector comprises butt end submodule and pin terminal module, described butt end submodule comprises the first fixing piece and the some terminals that dock that are installed on described the first fixing piece, described the first fixing piece is provided with the holding slot of some up/down perforations, described installation portion is contained in respectively described holding slot, and described pin terminal module comprises the second fixing piece and the some pin terminals that are installed on described the second fixing piece.
6. electric connector as claimed in claim 5, it is characterized in that: described electric connector also comprises the magnet assembly being installed in described insulating body, described magnet assembly comprises circuit board and is installed on the some electronic building bricks on circuit board, described butt end submodule is installed on the front end of described circuit board, and described pin terminal module is installed on the lower end of described circuit board.
7. electric connector as claimed in claim 6, it is characterized in that: the front end of described circuit board is provided with some welding holes, the lower end of described installation portion extends beyond described holding slot and is welded in described welding hole, the two ends that described circuit board is positioned at welding hole are respectively provided with a holding hole, the transverse ends of described the first fixing piece is respectively provided with a retaining column to downward-extension, and described retaining column is contained in described holding hole.
8. electric connector as claimed in claim 7, is characterized in that: described electric connector also comprises LED assembly, and described LED assembly is installed in described insulating body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879288.5U CN203850480U (en) | 2013-12-30 | 2013-12-30 | Electric connector |
| US14/583,823 US9413122B2 (en) | 2013-12-30 | 2014-12-29 | Modular jack having middle metal plate shielding two adjacent ports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879288.5U CN203850480U (en) | 2013-12-30 | 2013-12-30 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850480U true CN203850480U (en) | 2014-09-24 |
Family
ID=51563454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320879288.5U Expired - Fee Related CN203850480U (en) | 2013-12-30 | 2013-12-30 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203850480U (en) |
-
2013
- 2013-12-30 CN CN201320879288.5U patent/CN203850480U/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: 20140924 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |