CN203690616U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN203690616U CN203690616U CN201320836046.8U CN201320836046U CN203690616U CN 203690616 U CN203690616 U CN 203690616U CN 201320836046 U CN201320836046 U CN 201320836046U CN 203690616 U CN203690616 U CN 203690616U
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- CN
- China
- Prior art keywords
- electric connector
- insulating body
- support
- terminal
- shell
- 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
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Abstract
Provided is an electric connector including an insulation body, a shielding casing enclosed outside the insulation body, a support arranged at the front end of the shielding casing, and an elastic conductive ring arranged outside the shielding casing and at the front end of the support, the insulation body is provided with an abutting port in plugging cooperation with a network plug connector, the insulation body is provided with four side walls extending in the horizontal direction, a groove is arranged at the junction part between every two adjacent side walls, the shielding casing is provided with a clamping groove corresponding to the groove, and at least part of the elastic conductive ring is accommodated in the clamping groove. The elastic conductive ring is clamped in the clamping groove of the shielding housing, so that the risk of coming off of the elastic conductive ring is reduced.
Description
[technical field]
The utility model relates to a kind of electric connector with elastic conduction circle, relates in particular to a kind of structure that prevents that elastic conduction circle from coming off.
[background technology]
Prior art please refer to disclosed CN201956544U Chinese patent on August 31st, 2011, and it discloses a kind of electric connector relevant to the utility model.This electric connector is applied on the equipment that transmission speed is 10Gibt/s.This electric connector has insulating body, is enclosed in the shield shell in insulating body outside, is arranged on the support of shield shell front end and is arranged on outside shield shell and the conductive rubber ring of support front end.Electric connector is in installing and transportation, and because conductive rubber ring has elasticity, conductive rubber packing ring can come off.
Another prior art can be with reference to disclosed US2013/0130561A1 US patent application publication on May 23rd, 2013, and it also discloses the electric connector that a kind of transmission speed is 10Gibt/s.Conductive rubber ring in this electric connector is in installing and transportation, and because conductive rubber ring has elasticity, conductive rubber packing ring also can come off.
In view of above-mentioned defect, be necessary to design in fact a kind of improved electric connector.
[utility model content]
Technical problem to be solved in the utility model is: a kind of electric connector is provided, and described electric connector is provided with electrically conductive elastic circle, described electrically conductive elastic circle difficult drop-off.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of electric connector, the elastic conduction circle that it comprises insulating body, is enclosed in the shield shell in insulating body outside, is arranged on the support of shield shell front end and is arranged on shield shell outside and support front end, described insulating body is provided with for network socket connector and inserts the craft port coordinating, described insulating body has four sidewalls that extend along fore-and-aft direction, intersection between adjacent two sidewalls is provided with groove, described shield shell is provided with the support slot corresponding with groove, and described elastic conduction circle is contained in support slot at least partly.
Compared with prior art, the utility model is held in elastic conduction circle in the support slot of shield shell, has reduced the risk that elastic conduction circle comes off.
[brief description of the drawings]
Fig. 1 is the stereogram that meets the utility model electric connector.
Fig. 2 is the exploded view of electric connector shown in Fig. 1.
Fig. 3 is the further exploded view of electric connector shown in Fig. 2.
Fig. 4 is the exploded view at another visual angle of electric connector shown in Fig. 3.
Fig. 5 is the further exploded view of electric connector shown in Fig. 3.
Fig. 6 is the exploded view at another visual angle of electric connector shown in Fig. 5.
[main element symbol description]
| |
1 | |
100 |
| |
11 | Upper |
111 |
| Diapire | 12 | Lower |
121 |
| |
13 | The |
131 |
| The |
132 | |
14 |
| The 3rd mating surface | 141 | The 4th mating surface | 142 |
| Antetheca | 15 | |
16 |
| |
161 | |
162 |
| |
17 | |
171 |
| The |
181 | The |
182 |
| The |
183 | The |
184 |
| Installation cavity | 19 | |
2 |
| Front |
21 | |
211 |
| Drain |
212 | |
213 |
| |
214 | |
219 |
| |
22 | |
222 |
| |
229 | The |
251 |
| The |
252 | The |
253 |
| The |
254 | |
261 |
| |
262 | |
29 |
| |
3 | |
31 |
| |
311 | |
312 |
| |
32 | |
321 |
| |
4 | |
41 |
| |
42 | Terminal module | 5 |
| |
51 | |
52 |
| |
53 | Vertically |
54 |
| |
55 | Conducting |
56 |
| |
57 | |
58 |
| Light pipe | 6 | Front end | 61 |
| Tail end | 62 | ? | ? |
Following embodiment further illustrates the utility model in connection with above-mentioned accompanying drawing.
[embodiment]
As shown in Figures 1 to 6, for meeting a kind of electric connector 100 of the present utility model, the elastic conduction circle 4 that it comprises insulating body 1, is enclosed in the shield shell 2 in insulating body 1 outside, is arranged on the support 3 of shield shell 2 front ends and is arranged on shield shell outside and support 3 front ends.
As shown in Figures 2 to 6, insulating body 1 has the roof 11, diapire 12, left side wall 13 and the right side wall 14 that extend along fore-and-aft direction.Insulating body 1 also has antetheca 15 and runs through the craft port 16 that antetheca 15 extends back.Craft port 16 is inserted and is coordinated for network socket connector (RJ45).Craft port 16 comprises upper craft port 161 and the lower craft port 162 that stacked on top arranges, and upper craft port 161 and lower craft port 162 are symmetrical arranged up and down along its center line.Insulating body 1 is also provided with the upper bonnet lock hole 111 that runs through roof 11 and the lower bonnet lock hole 121 that runs through diapire 12.Upper bonnet lock hole 111 is communicated with upper craft port 161, descends equally bonnet lock hole 121 to be communicated with lower craft port 162.Upper bonnet lock hole 111 and lower bonnet lock hole 121 are for difference snap close one network socket connector (not shown).Insulating body 1 is also provided with upper craft port 161 and the separated midfeather 17 of lower craft port 162, and midfeather 17 is provided with along fore-and-aft direction and extends through antetheca 15 to the interstitial hole 171 being communicated with upper craft port 161 and lower craft port 162.The intersection of roof 11 and left side wall 13 is provided with the first groove 181, the intersection of roof 11 and right side wall 14 is provided with the second groove 182, the intersection of diapire 12 and left side wall 13 is provided with the 3rd groove 183, and the intersection of diapire 12 and right side wall 14 is provided with the 4th groove 184.
As shown in Figure 5 and Figure 6, left side wall 13 is provided with the first mating surface 131 and the second mating surface 132 that is positioned at the first mating surface 131 rear sides near antetheca 15, and wherein the first mating surface 131 protrudes left higher than the second mating surface 132.Equally, right side wall 14 is provided with near the 3rd mating surface 141 of antetheca 15 and is positioned at the 4th mating surface 142 of the 3rd mating surface 141 rear sides, wherein the 3rd mating surface 141 to the right left protrusion higher than the 4th mating surface 142.Insulating body 1 is also provided with the installation cavity 19 that is positioned at insulating body 1 rear end, and installation cavity 19 extends and is connected with craft port 16 along fore-and-aft direction.
As shown in Figure 3 and Figure 4, shield shell 2 comprises front metal shell body 21 and the rear metal shell 22 of mutual fastening.Front metal shell body 21 is provided with some front pin terminals 219, and corresponding rear metal shell 22 is also provided with some rear pin terminals 229.Front pin terminal 219 and rear pin terminal 229 are all fish-eye shaped, and front pin terminal 219 and rear pin terminal 229 are mounted to the external circuit board (not shown) for pressing.Front metal shell body 21 has the top shell wall 211, drain pan wall 212, left shell wall 213 and the right shell wall 214 that extend along fore-and-aft direction.Top shell wall 211, drain pan wall 212, left shell wall 213 and the right shell wall 214 of front metal shell body 21 covers respectively the outside of roof 11, diapire 12, left side wall 13 and the right side wall 14 of insulating body 1.Top shell wall 211 is provided with the first support slot 251 with the intersection of left shell wall 213, top shell wall 211 is provided with the second support slot 252 with the intersection of right shell wall 214, drain pan wall 212 is provided with the 3rd support slot 253 with the intersection of left shell wall 213, and drain pan wall 212 is provided with the 4th support slot 254 with the intersection of right shell wall 214.The first support slot 251, the second support slot 252, the 3rd support slot 253 and the 4th support slot 254 respectively correspondence are housed in the first groove 181, the second groove 182, the 3rd groove 183 and the 4th groove 184.
As shown in Figure 2 and Figure 5, in four side shell walls of top shell wall 211, drain pan wall 212, left shell wall 213 and right shell wall 214, the intersection of adjacent two side shell walls respectively punching press has the lug 29 that stretches to insulating body 1 corresponding recesses.Left shell wall 213 and right shell wall 214 are outwards respectively equipped with and the buckling piece 261 stretching out forward and the clasp piece 262 that is positioned at buckling piece 261 rear sides.Rear metal shell 22 is provided with the mating holes 222 for joining with clasp piece 262 buckles.
As shown in Figure 3, support 3 has and faces the docking edge 31 in front and certainly dock the connection edge 32 that edge 31 extends back.Docking edge 31 surrounds a rectangle frame mouth 311, and docking edge 31 is provided with the hook 312 extending forward for hooking elastic conduction circle.Hook 312 the further steadiness of strengthening elastic conduction circle 4 is set.Support slot is positioned at the front of docking edge 31, connects edge 32 and is provided with the button hole 321 that inserts fastening for buckling piece 261.
As shown in Figure 5, electric connector 100 is for transmitting RJ45 socket connector more than 10Gbit/s speed.Electric connector 100 also has the terminal module 5 that is inserted into craft port 16 from insulating body 1 installation cavity 19.Terminal module 5 has upper docking terminal 51, lower docking terminal 52, metallic shield sheet 53, two vertical circuit boards 54, intermediate support 55, conducting foam 56, some pin terminals 57 and base circuit board 58.Metallic shield sheet 53 is between upper docking terminal 51 and lower docking terminal 52, and electromagnetic interference when shielding signal transmission between upper docking terminal 51 and lower docking terminal 52.Metallic shield sheet 53 is horizontal forward to be extended in interstitial hole 171.Two vertical circuit boards 54 respectively with on dock terminal 51 and lower docking terminal 52 is electrically connected.Some pin terminals 57 are connected to the lower end of two vertical circuit boards 54, and respectively with on dock terminal 51 and lower docking terminal 52 is electrically connected.Base circuit board 58 is for the electromagnetic interference between shield terminal module 5 and the external circuit board.Intermediate support 55 is for the installation of two vertical circuit boards 54, and conducting foam 56 is arranged on intermediate support 55.On every vertical circuit board 54, be provided with transformer (not shown) and common mode inhibition device (not shown) with filtering noise information.
As shown in Figure 6, electric connector 100 also comprises the light pipe 6 being arranged on insulating body 1, and the front end 61 of light pipe 6 is used to indicate the operating state of electric connector 100, and the tail end 62 of light pipe 6 is for the light of light-emitting diode on the external circuit board of transferring.
The foregoing is only a kind of execution mode of the present utility model, it not whole or unique execution mode, the variation of any equivalence that those of ordinary skill in the art take technical solutions of the utility model by reading the utility model specification, is claim of the present utility model and contains.
Claims (10)
1. an electric connector, the elastic conduction circle that it comprises insulating body, is enclosed in the shield shell in insulating body outside, is arranged on the support of shield shell front end and is arranged on shield shell outside and support front end, described insulating body is provided with for network socket connector and inserts the craft port coordinating, it is characterized in that: described insulating body has four sidewalls that extend along fore-and-aft direction, intersection between adjacent two sidewalls is provided with groove, described shield shell is provided with the support slot corresponding with groove, and described elastic conduction circle is contained in support slot at least partly.
2. electric connector as claimed in claim 1, it is characterized in that: described shield shell comprises front metal shell body and the rear metal shell of mutual fastening, described front metal shell body is outwards provided with and the buckling piece stretching out forward, and described support is provided with the hole clipping for holding buckling piece.
3. electric connector as claimed in claim 2, is characterized in that: described front metal shell body has four side shell walls that extend along fore-and-aft direction, and the intersection of adjacent two side shell walls respectively punching press has the lug that stretches to insulating body corresponding recesses.
4. electric connector as claimed in claim 3, is characterized in that: described support has and faces the docking edge in front and certainly dock the connection edge that edge extends back, and described hole clipping is arranged on and connects on edge, and described support slot is arranged on the front of docking edge.
5. electric connector as claimed in claim 4, is characterized in that: described docking edge is provided with the hook extending forward for hooking elastic conduction circle.
6. electric connector as claimed in claim 1, is characterized in that: described elastic conduction circle is rubber conductive ring or foam conductive ring.
7. electric connector as claimed in claim 1, is characterized in that: described elastic conduction circle has the four circle limits that are direct rod shape, between two adjacent rings limit, is connected by arc section transition, and described arc section is housed in support slot.
8. electric connector as claimed in claim 1, it is characterized in that: described insulating body is also provided with the installation cavity that is positioned at insulating body rear end, installation cavity extends and is connected with craft port along fore-and-aft direction, and described electric connector also has the terminal module that is inserted into craft port from insulating body installation cavity.
9. electric connector as claimed in claim 8, it is characterized in that: described terminal module has upper docking terminal, lower docking terminal, metallic shield sheet, two vertical circuit boards, intermediate support, conducting foam, some pin terminals and base circuit board, described metallic shield sheet is between upper docking terminal and lower docking terminal, described two vertical circuit boards respectively with on dock terminal and lower docking terminal and be electrically connected, some pin terminals are connected to the lower end of two vertical circuit boards, and respectively with on dock terminal and lower docking terminal and be electrically connected, described intermediate support is for the installation of two vertical circuit boards, and described conducting foam is arranged on intermediate support.
10. electric connector as claimed in claim 1, is characterized in that: described electric connector also comprises the light pipe being arranged on insulating body, and described light pipe is used to indicate the operating state of electric connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320836046.8U CN203690616U (en) | 2013-12-18 | 2013-12-18 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320836046.8U CN203690616U (en) | 2013-12-18 | 2013-12-18 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203690616U true CN203690616U (en) | 2014-07-02 |
Family
ID=51012485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320836046.8U Expired - Fee Related CN203690616U (en) | 2013-12-18 | 2013-12-18 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203690616U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301560A (en) * | 2018-10-19 | 2019-02-01 | 岳西县明杰电子有限公司 | A kind of linkage extruding insulation device for phone charger potential device |
| CN114744425A (en) * | 2021-01-07 | 2022-07-12 | 和硕联合科技股份有限公司 | Electric connector assembly and electric connector thereof |
-
2013
- 2013-12-18 CN CN201320836046.8U patent/CN203690616U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301560A (en) * | 2018-10-19 | 2019-02-01 | 岳西县明杰电子有限公司 | A kind of linkage extruding insulation device for phone charger potential device |
| CN109301560B (en) * | 2018-10-19 | 2020-10-20 | 岳西县明杰电子有限公司 | Linkage extrusion insulation device for mobile phone charger voltage transformation device |
| CN114744425A (en) * | 2021-01-07 | 2022-07-12 | 和硕联合科技股份有限公司 | Electric connector assembly and electric connector thereof |
| CN114744425B (en) * | 2021-01-07 | 2024-06-04 | 和硕联合科技股份有限公司 | Electric connector assembly and electric connector thereof |
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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: 20140702 Termination date: 20181218 |