CN101740952A - Connector, and plug and socket thereof - Google Patents
Connector, and plug and socket thereof Download PDFInfo
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- CN101740952A CN101740952A CN201010030132A CN201010030132A CN101740952A CN 101740952 A CN101740952 A CN 101740952A CN 201010030132 A CN201010030132 A CN 201010030132A CN 201010030132 A CN201010030132 A CN 201010030132A CN 101740952 A CN101740952 A CN 101740952A
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- plug
- socket
- shield blade
- insulator
- connector
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Abstract
The invention discloses a connector, and a plug and a socket thereof, wherein the plug comprises a plug insulator, and more than one plug shielding sheet is arranged on the outer side face of the plug insulator; the socket comprises a socket insulator in which a slot for the adaptive plug to correspondingly insert is arranged, and more than one socket shielding sheet correspondingly matched with the plug shielding sheet is arranged on the side walls of both sides of the slot; the plug shielding sheet comprises a sheet-shaped body and a convex elastic sheet integrally arranged on the sheet-shaped body, the convex elastic sheet is provided with an elastic protruded part convexly arranged outside the outer surface of the sheet-shaped body, and the edge of the socket shielding sheet, facing to the insertion end of the socket, is provided with a flange inclining to the outer side of the slot along the main plane of the edge. The convex deforming part protruding the shielding sheet in the mode of elastic deformation is arranged on the plug shielding sheet, the edges of the shielding sheets at both sides in the slot of the socket are provided with flanging structures inclining along the main plane, and therefore, the arch-shaped elastic sheet of the plug is convenient to guide when being oppositely inserted.
Description
Technical field
The present invention relates to have the connector of electric screen performance.
Background technology
In order to reduce the influence of electromagnetic interference to the connector transmission signals, the connector that has shield blade on the normal at present employing insulator cooperates at a high speed, the accurate transmission of the high-frequency signal of telecommunication, as the Chinese patent notification number is a kind of connector of CN 2519479Y, respectively be provided with a shield blade on the insulating body interface side walls outer surface of this connector, each shield blade one end is provided with some afterbodys that are used for soldered circuit board, the other end is provided with some hook portions that bend to the side wall inner surfaces of insulator, set slot inserting on the side wall inner surfaces in the termination of hook portion end and the interface of insulator.The bending part of each hook portion of this shield blade structure can form a plurality of projectioies at the top of shield blade in order to realize shielding with termination contact.The hook portion structure of this shield blade and the insulator fit structure of cooperation thereof are comparatively complicated, and the contact of bending part conduction reliability is not enough and influence the smooth of connector profile.
Summary of the invention
The object of the present invention is to provide a kind of shield blade to be electrically connected the reliable connector plug of contact, the connector body adaptive with the shield blade structure of this plug is provided simultaneously, the connector assembly that provides connector plug, socket to form simultaneously.
The technical scheme of connector plug of the present invention is: a kind of connector plug, comprise pin insulator, the lateral surface of pin insulator is provided with more than one plug shield blade, described plug shield blade comprise sheet noumenon and on the evagination shell fragment that is wholely set, this evagination shell fragment has the elastic protrusion part branch that is convexly set in outside the sheet noumenon outer surface, and the part that convexes with on the described pin insulator lateral surface corresponding with the plug shield blade being used for the elastic protrusion part except the evagination shell fragment of plug shield blade divided is embedded in insulator outside surface with interior a plurality of protuberances.
Described evagination shell fragment be the plug shield blade with the corresponding edge of connector inserted terminal on be wholely set overhang to the connector inserted terminal, the middle part is convexly set in a plurality of arch shrapnels of plug shield blade outer surface, described arch shrapnel is arranged at a plurality of of plug shield blade edge and is in the battlement shape grooves distributed, and one is connected bottom each respective slot, all leaves the gap between the two side of the groove at arch shrapnel and place; Protuberance on the described pin insulator lateral surface comprises the protruding key in a plurality of location that corresponding card with described each arch shrapnel and its place groove is joined, each is located the gap of corresponding each the arch shrapnel both sides of protruding key and is provided with in pairs, and each forms the spacing slot that inserts for described arch shrapnel to locating between the protruding key.
Protuberance on the described pin insulator lateral surface comprises the fixture block of paired setting, and both side edges is clamped and fixed on the opposite face of adjacent two fixture blocks in the corresponding slot that is provided with on the described plug shield blade length direction.
Described plug shield blade away from the edge of connector inserted terminal be provided with a plurality of pins that are used for the connecting circuit plate and with a plurality of location notchs of the adjacent setting of each pin, protuberance on the lateral surface of described pin insulator comprises a plurality of locating convex blocks that corresponding card with described location notch is joined, and forms the locating groove for the pin insertion of plug shield blade between the two adjoining locating convex blocks.
The technical scheme of connector body of the present invention is: a kind of connector body, comprise the socket insulator, be provided with slot in the socket insulator for the corresponding inserting of adaptive plug, the sidewall of slot is provided with more than one socket shield blade, and described socket shield blade is provided with towards the edge of socket inserted terminal along the flange of its primary flat to the inclination of the slot outside.
Described socket shield blade is to be made of the tongue piece of middle part projection and two fins short than the middle part towards the edge of socket inserted terminal, described flange is located at described tongue piece end, the side of described socket insulator offers the open slot that the described flange of the confession corresponding with the tongue piece shape of described socket shield blade enters, and is provided with the draw-in groove for described fin inserting in the described socket insulator.
Described socket shield blade is integrally formed with a plurality of pins that are used for the connecting circuit plate and the positioning convex adjacent with each pin away from the edge of socket inserted terminal, one end of positioning convex links to each other with the socket shield blade, the other end overhangs and is provided with trapezoidal termination, and the bottom in the described socket insulator inserting groove is provided with pilot hole and the through hole for trapezoidal termination, the corresponding inserting of pin difference.
The technical scheme of connector assembly of the present invention is: a kind of connector assembly, comprise plug, socket, plug comprises pin insulator, the lateral surface of pin insulator is provided with more than one plug shield blade, socket comprises the socket insulator, be provided with slot in the socket insulator for the corresponding inserting of adaptive plug, the slot side walls is provided with more than one and socket shield blade plug shield blade corresponding matching, described plug shield blade comprise sheet noumenon and on the evagination shell fragment that is wholely set, this evagination shell fragment has the elastic protrusion part branch that is convexly set in outside the sheet noumenon outer surface, and the part that convexes with on the described pin insulator lateral surface corresponding with the plug shield blade being used for the elastic protrusion part except the evagination shell fragment of plug shield blade divided is embedded in insulator outside surface with interior a plurality of protuberances; Described socket shield blade is provided with towards the edge of socket inserted terminal along the flange of its primary flat to the inclination of the slot outside.
Described evagination shell fragment be the plug shield blade with the corresponding edge of connector inserted terminal on be wholely set overhang to the connector inserted terminal, the middle part is convexly set in a plurality of arch shrapnels of plug shield blade outer surface, described arch shrapnel is arranged at a plurality of of plug shield blade edge and is in the battlement shape grooves distributed, and one is connected bottom each respective slot, all leaves the gap between the two side of the groove at arch shrapnel and place; Protuberance on the described pin insulator lateral surface comprises the protruding key in a plurality of location that corresponding card with described each arch shrapnel and its place groove is joined, each is located the gap of corresponding each the arch shrapnel both sides of protruding key and is provided with in pairs, and each forms the spacing slot that inserts for described arch shrapnel to locating between the protruding key.
Protuberance on the described pin insulator lateral surface comprises the fixture block of paired setting, and both side edges is clamped and fixed on the opposite face of adjacent two fixture blocks in the corresponding slot that is provided with on the described plug shield blade length direction.
The plug of the present invention outside is provided with one or more shield blade, shield blade is provided with the evagination shell fragment with the outstanding shield blade of mode of strain, shield blade was connected when this evagination shell fragment was connected plugs and sockets with the cooperation of socket shield blade, plug shield blade part of the present invention is imbedded insulator by the corresponding protuberance in insulator side, have only the part that needs to connect to give prominence to insulator outside surface in the mode of strain, can guarantee that like this shield blade can not damaged to influence electric continuity frequently to slotting the use time.Corresponding with the outer male structure of the elastically deformable of plug evagination shell fragment, the edge of the shield blade of both sides is provided with along the primary flat structure that tilts to turn up in the slot of socket of the present invention, this structure of turning up can form enlarging at the notch place of slot, be convenient to described plug arch shrapnel in guiding when inserting, can avoid straight mouthful slot to be difficult for the problem that cooperates with the arch shrapnel grafting.
Further; evagination shell fragment on the plug shield blade of the present invention is that an end is connected the arch shrapnel in the respective slot; this structure is easy to processing; and the protuberance of described insulator lateral surface comprises the protruding key in location of the paired setting corresponding with arch shrapnel and groove; locate protruding key and can join realization to horizontal and vertical spacing of shield blade with the both sides of the groove of shield blade and bottom cell wall card; simultaneously the every pair of protruding key in location can be protected the following both ends part in surface that is embedded in protruding key of its corresponding arch shrapnel that is retrained between the two, and guiding is provided when actuating with the deformation of deformation part when mounted for arch shrapnel.
In addition, pin insulator of the present invention and protuberance on the corresponding lateral surface of plug shield blade comprise the fixture block that is provided with the corresponding slot of the lateral margin of shield blade, this slot can be realized the releasable connection of shield blade and pin insulator, is convenient to the dismounting of shield blade at the insulator lateral surface.
Description of drawings
Fig. 1 is a plug construction schematic diagram of the present invention;
Fig. 2 is the structural representation of the plug shield blade among Fig. 1;
Fig. 3 is the lateral elevational view of Fig. 1;
Fig. 4 is the cutaway view of plug among this Fig. 1.
Fig. 5 is the schematic diagram that plugs together of pin insulator among Fig. 1 and plug shield blade;
Fig. 6 is the socket schematic diagram of invention;
Fig. 7 is the structural representation of the socket shield blade among Fig. 6;
Fig. 8 is the A portion enlarged drawing among Fig. 6;
Fig. 9 is the B portion enlarged drawing among Fig. 6;
Figure 10 is the cutaway view of socket among this Fig. 6;
Figure 11 is the schematic perspective view from the socket of bottom observation;
Figure 12 is the schematic diagram of connector assembly of the present invention.
Embodiment
As Fig. 1～shown in Figure 4, the embodiment of connector plug of the present invention, establish the pin insulator 1 of the rectangle of plug contact in comprising, the end face of pin insulator 1 is the inserted terminal 20 of plug, and this inserted terminal 20 is provided with the jack 21 of the insertion of socket contact and the plug contact conducting in the plug of the adaptive socket of a plurality of confessions.Respectively be provided with two plug shield blade 2 on two long relative lateral surfaces of the pin insulator 1 of inserted terminal 20 both sides, the structure of plug shield blade 2 as shown in Figure 2, plug shield blade 2 with sheet noumenon is provided with a plurality of battlement shape grooves distributed 3 that are with plug inserted terminal 20 corresponding edges, plug shield blade 2 in each groove 3 bottom one be connected with overhang to the connector inserted terminal, the middle part is convexly set in the arch shrapnel 4 of plug shield blade 2 outer surfaces, all leaves gap 41 between the two side of the groove 3 at arch shrapnel 4 and place.Plug shield blade 2 is provided with a plurality of location notchs 6 that are used for the pin 5 of connecting circuit plate and are distributed in each pin 5 both sides away from the edge of connector inserted terminal.
As shown in Figure 5, convex with the main part except the ledge of the strain of arch shrapnel 4 that is used for plug shield blade 2 on the corresponding lateral surface of pin insulator 1 and plug shield blade 2 and be embedded in insulator outside surface with interior a plurality of protuberances, these protuberances comprise: three fixture blocks 91,92,93 that are used for the both side edges on clamping plug shield blade 2 length directions, with the described location notch 6 corresponding a plurality of locating convex blocks 8 of joining that block, with described each arch shrapnel 4 and its place groove 3 corresponding protruding keys 10 in a plurality of location of joining that block.Formation supplies the locating groove 81 of pin 5 insertions of plug shield blade 2 between the described two adjoining locating convex blocks 8, adjacent two fixture blocks 91,92 or 92,93 opposite face are provided with the slot 94 that inserts for plug shield blade 2 lateral margins, describedly respectively locate the gap 41 of protruding key 10 corresponding each arch shrapnel 4 both sides and be provided with in pairs, form the spacing slot 101 that inserts for described arch shrapnel 4 between the protruding key 10 in a pair of location.Each above-mentioned protuberance can be imbedded insulator with the main part of plug shield blade 2; have only the part that needs to connect to give prominence to insulator in the mode of strain; can guarantee like this time frequently to slotting the use; each protuberance plays a protective role to plug shield blade 2, plug shield blade 2 can not be damaged and influences electric continuity.
As Fig. 6～shown in Figure 11, the embodiment of connector body of the present invention, the socket insulator 11 that comprises rectangle is provided with the inserting groove 23 for the inserted terminal 20 corresponding insertings of plug among Fig. 1 in the socket insulator 11, the notch position of this inserting groove 23 is the inserted terminal of socket.Be provided with in the inserting groove 23 with Fig. 1 in the adaptive socket contact 22 of jack 21, being located at of socket insulator 11 respectively is provided with two socket shield blade 12 arranged side by side on inserting groove 23 side walls 7.
As shown in Figure 7, socket shield blade 12 is that the tongue piece 13 by the fin 14 of both sides and middle part projection constitutes, and described tongue piece 13 terminal edges are provided with the flange 15 that tilts to a rollover folding along its primary flat.
As Fig. 8～shown in Figure 10, respectively offer two open slots 17 corresponding on slot 12 side walls 7 of described socket insulator 11 with tongue piece 13 shapes of described socket shield blade 12, described flange 15 enters in the open slot 17 with the form of outside turnover.The wall body inner surface place of each open slot 17 both sides of the sidewall 7 on the described socket insulator 11 is provided with a pair of draw-in groove 19 that is oppositely arranged for two fins, the 14 corresponding insertings of described socket shield blade 12.Socket shield blade 12 is integrally formed with a plurality of pins 18 that are used for the connecting circuit plate and the positioning convex 24 adjacent with each pin 18 away from the edge of socket inserted terminal, and an end of positioning convex 24 links to each other with socket shield blade 12, and the other end overhangs and is provided with trapezoidal termination 16.
As shown in figure 11, socket insulator 11 bottoms are provided with for the pilot hole 25 that inserts described trapezoidal termination 16 and card is joined, insert the through holes of wearing 26 for described pin 18.
As shown in figure 12, the embodiment of connector assembly of the present invention is that the plug 30 that the inserting mutually among above-mentioned connector body, the plug embodiment is used in combination is formed with socket 31.
Evagination shell fragment on the plug shield blade that is provided in the foregoing description is an arch shrapnel, it certainly is the asymmetrical arc spring lamination of the free end and the other end, or the shell fragment of dihedral turnover, or the other forms of shell fragments such as tabs that are obliquely installed with the shield blade outer surface.Flange on the Dui Ying socket shield blade also can be the flange of arc or arch with it.
Claims (10)
1. connector plug, comprise pin insulator, the lateral surface of pin insulator is provided with more than one plug shield blade, it is characterized in that: described plug shield blade comprise sheet noumenon and on the evagination shell fragment that is wholely set, this evagination shell fragment has the elastic protrusion part branch that is convexly set in outside the sheet noumenon outer surface, and the part that convexes with on the described pin insulator lateral surface corresponding with the plug shield blade being used for the elastic protrusion part except the evagination shell fragment of plug shield blade divided is embedded in insulator outside surface with interior a plurality of protuberances.
2. connector plug according to claim 1, it is characterized in that: described evagination shell fragment be the plug shield blade with the corresponding edge of connector inserted terminal on be wholely set overhang to the connector inserted terminal, the middle part is convexly set in a plurality of arch shrapnels of plug shield blade outer surface, described arch shrapnel is arranged at a plurality of of plug shield blade edge and is in the battlement shape grooves distributed, and one is connected bottom each respective slot, all leaves the gap between the two side of the groove at arch shrapnel and place; Protuberance on the described pin insulator lateral surface comprises the protruding key in a plurality of location that corresponding card with described each arch shrapnel and its place groove is joined, each is located the gap of corresponding each the arch shrapnel both sides of protruding key and is provided with in pairs, and each forms the spacing slot that inserts for described arch shrapnel to locating between the protruding key.
3. connector plug according to claim 1 and 2, it is characterized in that: the protuberance on the described pin insulator lateral surface comprises the fixture block of paired setting, and both side edges is clamped and fixed on the opposite face of adjacent two fixture blocks in the corresponding slot that is provided with on the described plug shield blade length direction.
4. connector plug according to claim 3, it is characterized in that: described plug shield blade away from the edge of connector inserted terminal be provided with a plurality of pins that are used for the connecting circuit plate and with a plurality of location notchs of the adjacent setting of each pin, protuberance on the lateral surface of described pin insulator comprises a plurality of locating convex blocks that corresponding card with described location notch is joined, and forms the locating groove for the pin insertion of plug shield blade between the two adjoining locating convex blocks.
5. connector body, comprise the socket insulator, be provided with inserting groove in the socket insulator for the corresponding inserting of adaptive plug, the sidewall of inserting groove is provided with more than one socket shield blade, it is characterized in that: described socket shield blade is provided with towards the edge of socket inserted terminal along the flange of its primary flat to the inclination of the inserting groove outside.
6. connector plug according to claim 5, it is characterized in that: described socket shield blade is to be made of the tongue piece of middle part projection and two fins short than the middle part towards the edge of socket inserted terminal, described flange is located at described tongue piece end, the side of described socket insulator offers the open slot that the described flange of the confession corresponding with the tongue piece shape of described socket shield blade enters, and is provided with the draw-in groove for described fin inserting in the described socket insulator.
7. according to claim 5 or 6 described connector plugs, it is characterized in that: described socket shield blade is integrally formed with a plurality of pins that are used for the connecting circuit plate and the positioning convex adjacent with each pin away from the edge of socket inserted terminal, one end of positioning convex links to each other with the socket shield blade, the other end overhangs and is provided with trapezoidal termination, and the bottom in the described socket insulator inserting groove is provided with pilot hole and the through hole for trapezoidal termination, the corresponding inserting of pin difference.
8. connector assembly, comprise plug, socket, plug comprises pin insulator, the lateral surface of pin insulator is provided with more than one plug shield blade, socket comprises the socket insulator, be provided with inserting groove in the socket insulator for the corresponding inserting of adaptive plug, the inserting groove side walls is provided with more than one and socket shield blade plug shield blade corresponding matching, it is characterized in that: described plug shield blade comprise sheet noumenon and on the evagination shell fragment that is wholely set, this evagination shell fragment has the elastic protrusion part branch that is convexly set in outside the sheet noumenon outer surface, and the part that convexes with on the described pin insulator lateral surface corresponding with the plug shield blade being used for the elastic protrusion part except the evagination shell fragment of plug shield blade divided is embedded in insulator outside surface with interior a plurality of protuberances; Described socket shield blade is provided with towards the edge of socket inserted terminal along the flange of its primary flat to the inclination of the inserting groove outside.
9. connector assembly according to claim 8, it is characterized in that: described evagination shell fragment be the plug shield blade with the corresponding edge of connector inserted terminal on be wholely set overhang to the connector inserted terminal, the middle part is convexly set in a plurality of arch shrapnels of plug shield blade outer surface, described arch shrapnel is arranged at a plurality of of plug shield blade edge and is in the battlement shape grooves distributed, and one is connected bottom each respective slot, all leaves the gap between the two side of the groove at arch shrapnel and place; Protuberance on the described pin insulator lateral surface comprises the protruding key in a plurality of location that corresponding card with described each arch shrapnel and its place groove is joined, each is located the gap of corresponding each the arch shrapnel both sides of protruding key and is provided with in pairs, and each forms the spacing slot that inserts for described arch shrapnel to locating between the protruding key.
10. according to Claim 8 or 9 described connector assemblies, it is characterized in that: the protuberance on the described pin insulator lateral surface comprises the fixture block of paired setting, and both side edges is clamped and fixed on the opposite face of adjacent two fixture blocks in the corresponding slot that is provided with on the described plug shield blade length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010030132 CN101740952B (en) | 2010-01-08 | 2010-01-08 | Connector, and plug and socket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010030132 CN101740952B (en) | 2010-01-08 | 2010-01-08 | Connector, and plug and socket thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101740952A true CN101740952A (en) | 2010-06-16 |
| CN101740952B CN101740952B (en) | 2013-03-20 |
Family
ID=42464012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010030132 Expired - Fee Related CN101740952B (en) | 2010-01-08 | 2010-01-08 | Connector, and plug and socket thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101740952B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185198A (en) * | 2011-02-28 | 2011-09-14 | 中航光电科技股份有限公司 | Power contact piece and contact sheet thereof |
| CN102185199A (en) * | 2011-02-28 | 2011-09-14 | 中航光电科技股份有限公司 | Rectangular electric connector with power contact piece |
| US10566742B2 (en) | 2016-09-19 | 2020-02-18 | Huawei Technologies Co., Ltd. | Shielded board-to-board connector |
| CN112636099A (en) * | 2020-11-30 | 2021-04-09 | 中航光电科技股份有限公司 | Shielding frame, shielding connector and connector assembly |
| CN114447711A (en) * | 2022-01-06 | 2022-05-06 | 中航光电科技股份有限公司 | Plug and plug assembly |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5863210A (en) * | 1996-07-31 | 1999-01-26 | The Whitaker Corporation | Mounting bracket for modular jack |
| CN2525699Y (en) * | 2001-12-03 | 2002-12-11 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN2519479Y (en) * | 2001-12-08 | 2002-10-30 | 富士康(昆山)电脑接插件有限公司 | Connector |
| CN201191682Y (en) * | 2008-01-29 | 2009-02-04 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201690060U (en) * | 2010-01-08 | 2010-12-29 | 中航光电科技股份有限公司 | Connector as well as plug and socket thereof |
-
2010
- 2010-01-08 CN CN 201010030132 patent/CN101740952B/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185198A (en) * | 2011-02-28 | 2011-09-14 | 中航光电科技股份有限公司 | Power contact piece and contact sheet thereof |
| CN102185199A (en) * | 2011-02-28 | 2011-09-14 | 中航光电科技股份有限公司 | Rectangular electric connector with power contact piece |
| US10566742B2 (en) | 2016-09-19 | 2020-02-18 | Huawei Technologies Co., Ltd. | Shielded board-to-board connector |
| US11031737B2 (en) | 2016-09-19 | 2021-06-08 | Huawei Technologies Co., Ltd. | Shielded board-to-board connector |
| US11367980B2 (en) | 2016-09-19 | 2022-06-21 | Huawei Technologies Co., Ltd. | Shielded board-to-board connector |
| US11664627B2 (en) | 2016-09-19 | 2023-05-30 | Huawei Technologies Co., Ltd. | Shielded Board-to-Board Connector |
| CN112636099A (en) * | 2020-11-30 | 2021-04-09 | 中航光电科技股份有限公司 | Shielding frame, shielding connector and connector assembly |
| CN112636099B (en) * | 2020-11-30 | 2022-03-29 | 中航光电科技股份有限公司 | Shielding frame, shielding connector and connector assembly |
| CN114447711A (en) * | 2022-01-06 | 2022-05-06 | 中航光电科技股份有限公司 | Plug and plug assembly |
| CN114447711B (en) * | 2022-01-06 | 2024-04-05 | 中航光电科技股份有限公司 | Plug and plug assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101740952B (en) | 2013-03-20 |
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Granted publication date: 20130320 Termination date: 20190108 |
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