CN204257885U - High-tension shielding attaching plug - Google Patents
High-tension shielding attaching plug Download PDFInfo
- Publication number
- CN204257885U CN204257885U CN201420795013.8U CN201420795013U CN204257885U CN 204257885 U CN204257885 U CN 204257885U CN 201420795013 U CN201420795013 U CN 201420795013U CN 204257885 U CN204257885 U CN 204257885U
- Authority
- CN
- China
- Prior art keywords
- shielding
- hole
- radome
- tail
- plug body
- 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 a kind of high-tension shielding attaching plug, it is by sealing ring, protecting cover, plug body, hand handle, radome, plugging hole component, shielding gland, shielding cushion cover, grommet and tail-hood composition, the beneficial effects of the utility model are: the parts that in the utility model, all structures are more complicated adopt die forming, compared with traditional plug, there is volume little, screening effectiveness is good, production cost is low, production efficiency is high, operation easily, easily, the advantages such as contact contact is reliable, be specially adapted to the instructions for use of new-energy automobile to electric connector, there is very high practical value.
Description
Technical field
The utility model relates to the technical field of electric connectors that new-energy automobile uses, and is specifically related to a kind of high-tension shielding attaching plug.
Background technology
In modern industry electrical system, the scope of application of electric connector is more and more wider, and quantity gets more and more, the functional requirement of connector is also got more and more, service condition is also more and more harsher, needs connector under the prerequisite of satisfied kind of function, the reduced volume also will tried one's best.
Traditional high-tension shielding attaching plug, due to the requirement of big current, usually larger contact is chosen, and with metal shell as protection part, by little contact, the screening arrangement of the screen in shielded type cable or the gauze screen outside cable and socket end is connected, like this, the screening effectiveness of connector is had a greatly reduced quality, and have more some contacts, increase the volume of plug, too increase the production cost of plug; Traditional automobile electrical source plug, usually be all low pressure plug-in unit, not high to requirement of shelter yet, as long as carry out anti-human body touch, but in modern new-energy automobile industry, require high especially to the barrier propterty of plug, need the degree of protection reaching IP67, visible traditional attaching plug can not meet the instructions for use of modern automobile industry, particularly can not meet the instructions for use of new-energy automobile to high-tension shielding plug.
Utility model content
The utility model overcomes the automobile electrical source plug used in prior art, usually be all that low pressure plug-in unit cannot meet in modern automobile industry the degree of protection using plug, provide a kind of and can meet the high-tension shielding attaching plug of new-energy automobile to electric connector instructions for use.
For achieving the above object, the utility model is by the following technical solutions:
A kind of high-tension shielding attaching plug, it is by sealing ring, protecting cover, plug body, hand handle, radome, plugging hole component, shielding gland, shielding cushion cover, grommet and tail-hood composition, it is characterized in that: described plug body is cuboid, described plug body one end is front end, the other end is tail end, rectangle fool proof keyway is had in front lower portion edge, in the middle part of plug body, both sides are provided with hollow rotating shaft and tight locking button respectively successively, and described hollow rotating shaft one_to_one corresponding is arranged, described tight locking button one_to_one corresponding is arranged, described hollow rotating shaft is provided with anti-tripping, in both sides, plug body top, correspondence is provided with limit convex key respectively, two the first hanging platforms are provided with at tail end upper surface, two the second hanging platforms are provided with at tail end lower surface, and described first hanging platform and the second hanging platform correspondence are arranged, two installing holes are set side by side with in described plug body, described installing hole is installing hole front end near the end of front end, described installing hole is installing hole tail end near the end of tail end, described installing hole upper front end is provided with erecting bed, signal pin mounting groove is provided with between described two installing hole front ends, in described signal pin mounting groove, signal pin is installed, described two are provided with two radome via holes between installing hole and plug body, the fixing hanging platform of several shieldings is provided with in radome via hole front end, described sealing ring is arranged on plug body inside by erecting bed, described protecting cover is arranged on installing hole front end, described hand is being arranged on plug body top, described radome is arranged in radome via hole, described plugging hole component is arranged in installing hole, and described shielding gland is arranged on radome inwall, and described shielding cushion cover is arranged in shielding gland, described grommet is arranged on the side of shielding gland, and described tail-hood is arranged on tail end.
Further technical scheme is, described sealing ring is in " mouth " font, and described sealing ring peripheral surface is provided with several the first convex tendons, and described sealing ring is provided with multiple fixing lug boss coordinated with erecting bed.
Further technical scheme is, described protecting cover is arranged with plugging hole component is concentric, and described protecting cover is cylindrical, is provided with four perforates in described protecting cover side, and the sidewall of protecting cover is divided into pintongs by described four perforates, and on two lobes, correspondence is provided with and fixedly buckles wherein.
Further technical scheme is, described hand is the connecting plate comprising strip, in the both sides of described connecting plate, correspondence is provided with engaging lug respectively, described engaging lug is provided with lever snap-fastener successively from top to bottom in the end that it is connected with connecting plate and locking buckles, described engaging lug is provided with shaft hole, and described shaft hole is provided with the anti-tripping via hole of rectangle, and described engaging lug is also provided with track, described rail superior portion is provided with pilot hole, is provided with sphere salient point in described pilot hole bottom.
Further technical scheme is, described radome and plugging hole component are coaxially arranged, described radome one end is provided with pintongs engaging nail, described engaging nail is provided with and the fixed claw shielding fixing hanging platform and cooperatively interact, the described radome other end is provided with rectangle opening, is provided with the shielding switching pawl for fixed mask gland in described rectangle opening.
Further technical scheme is, described plugging hole component is made up of interconnective receptacle body and resilient sleeve, between described receptacle body and resilient sleeve, be provided with groove, described plugging hole component is provided with fixing card, ringwise, described fixing card one end is provided with the opening other end and is provided with removal hole described fixing card.
Further technical scheme is, described grommet entirety in square, and does fillet process at its four angles, and in the middle part of described grommet, offer manhole, the inner and outer wall of described grommet is all provided with many second convex tendons.
Further technical scheme is, manhole is offered in the middle of described tail-hood, upper cantilever and lower cantalever is respectively equipped with at the upper and lower two ends of described tail-hood, described upper cantilever is provided with upper that the first hanging platform cooperatively interacts fixedly buckle, described lower cantalever is provided with cooperatively interact with the second hanging platform lower and fixedly buckles.
In the technical program, plugging hole component adopts and is made up of the resilient sleeve of the receptacle body and an elastic reaction that play electric action, plugging hole component is provided with fixing card, fixing card can effectively limit plugging hole component axial freedom, can prevent plugging hole component from giving up the throne, by being arranged on the removal hole on fixing card, under necessary condition, conveniently can fix the dismounting of card; The mode that plugging hole component adopts receptacle body and resilient sleeve to arrange respectively, different materials is used to make receptacle body and resilient sleeve, can ensure under the high temperature conditions, plugging hole component still can reliable contacts, plug adopts and is fixedly stuck in axial restraint plugging hole component, make plug in assembling and dismantle plugging hole component all easily, improving I& M efficiency;
In the technical program, fixed claw is set on radome, fix hanging platform by fixed claw with the shielding on plug body to coordinate, at axial restraint radome, radome can arrange shielding switching pawl, with the contact outside shielding gland, thus can be fixed by shielding switching pawl;
Upper cantilever and lower cantalever is being respectively equipped with at the upper and lower two ends of described tail-hood in the technical program, described upper cantilever is provided with upper that the first hanging platform cooperatively interacts and fixedly buckles, described lower cantalever is provided with cooperatively interact with the second hanging platform lower fixedly buckle, by hanging platform and the cooperation buckled, tail-hood is fixed on plug body;
Adopt the lever-type locking hand be made up of strip connecting plate and engaging lug carrying out locking connector in the technical program, replace traditional hung and buckled retaining mechanism, make connector locking easier with unblock, and the operating space of connector is reduced in radial direction, make connector also can realize unlocking and locking in some comparatively narrow space, sphere salient point on engaging lug, coordinated with the limit convex key on plug body by sphere salient point, do not plugging together state, hand can be made semifixed at pre-inserted position, conveniently plug together.
Adopt thin-wall stamping part as shielding conducting part in the technical program, replace traditional by the mode of contact as shielding conducting part, be conducive to the small size of plug;
The technical program adopts the mode of injection molded to complete the production of baroque part, replaces traditional mode being carried out manufactured parts by machining mode, is conducive to the cost control of plug, and is conducive to the production efficiency improving plug;
Shielding cushion cover described in the utility model is endless metal part, its internal diameter becomes matched in clearance with the outer diameter of cable of coupling, described shielding gland is endless metal part, its internal diameter becomes matched in clearance with shielding cushion cover, gap length is slightly larger than the thickness of cable shielding layer, and described signal pin is sheet metal part.
Compared with prior art, the beneficial effects of the utility model are:
The parts that in the utility model, all structures are more complicated adopt die forming, compared with traditional plug, there is volume little, screening effectiveness is good, and production cost is low, and production efficiency is high, operation easily, easily, the advantages such as contact contact is reliable, are specially adapted to the instructions for use of new-energy automobile to electric connector, have very high practical value.
Accompanying drawing explanation
Fig. 1 is confined state structural representation of the present utility model.
Fig. 2 is explosive view of the present utility model.
Fig. 3 is cutaway view of the present utility model.
Fig. 4 is the structural representation of fixing card in the utility model.
In figure, corresponding Reference numeral name is called:
1 sealing ring, 101 fixing lug boss, 102 first convex tendons, 2 protecting covers, 201 perforates, 202 fixedly buckle, 3 fixing cards, 301 openings, 302 removal holes, 4 signal pins, 5 plug bodies, 501 rectangle fool proof keyways, 502 is anti-tripping, 503 hollow rotating shafts, 504 limit convex keys, 505 tight locking buttons, 506 first hanging platforms, 507 signal pin mounting grooves, 508 shielding cage apertures, the fixing hanging platform of 509 shielding, 510 installing holes, 511 erecting beds, 6 hand handles, 601 engaging lugs, 602 connecting plates, 603 levers connect button, 604 lockings buckle, 605 shaft holes, 606 anti-tripping via holes, 607 tracks, 608 pilot holes, 609 sphere salient points, 7 radomes, 701 engaging nails, 702 rectangle openings, 703 fixed claws, 704 shielding switching pawls, 8 plugging hole components, 801 receptacle body, 802 resilient sleeve, 9 shielding glands, 10 shielding cushion covers, 11 grommets, 111 second convex tendons, 12 tail-hoods, 121 cantilevers, 122 fixedly buckle.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further elaborated.
High-tension shielding attaching plug as Figure 1-4, it is by sealing ring 1, protecting cover 2, plug body 5, hand is 6, radome 7, plugging hole component 8, shielding gland 9, shielding cushion cover 10, grommet 11 and tail-hood 12 form, described plug body 5 is in cuboid, described plug body 5 one end is front end, the other end is tail end, rectangle fool proof keyway 501 is had in front lower portion edge, in the middle part of plug body 5, both sides are provided with hollow rotating shaft 503 and tight locking button 505 respectively successively, and described hollow rotating shaft 503 one_to_one corresponding is arranged, described tight locking button 505 one_to_one corresponding is arranged, described hollow rotating shaft 503 is provided with anti-tripping 502, in both sides, plug body 5 top, correspondence is provided with limit convex key 504 respectively, two the first hanging platforms 506 are provided with at tail end upper surface, two the second hanging platforms are provided with at tail end lower surface, and described first hanging platform 506 and the second hanging platform correspondence are arranged, two installing holes 510 are set side by side with in described plug body 5, described installing hole 510 is installing hole front end near the end of front end, described installing hole 510 is installing hole tail end near the end of tail end, described installing hole upper front end is provided with erecting bed 511, signal pin mounting groove 507 is provided with between described two installing hole front ends, in described signal pin mounting groove 507, signal pin 4 is installed, two radome via holes 508 are provided with between described two installing holes 510 and plug body 5, the fixing hanging platform 509 of several shieldings is provided with in radome via hole 508 front end, it is inner that described sealing ring 1 is arranged on plug body 5 by erecting bed 511, described protecting cover 2 is arranged on installing hole front end, described hand is arranged on plug body 5 top 6, described radome 7 is arranged in radome via hole 508, described plugging hole component 8 is arranged in installing hole 510, described shielding gland 9 is arranged on radome 7 inwall, described shielding cushion cover 10 is arranged in shielding gland 9, described grommet 11 is arranged on the side of shielding gland 9, described tail-hood 12 is arranged on tail end.
According to an embodiment of the present utility model, described sealing ring 1 is in " mouth " font, described sealing ring 1 peripheral surface is provided with several the first convex tendons 102, described sealing ring 1 is provided with multiple fixing lug boss 101 coordinated with erecting bed 511, described protecting cover 2 is arranged with plugging hole component 8 is concentric, described protecting cover 2 is cylindrical, four perforates 201 are provided with in described protecting cover 2 side, the sidewall of protecting cover 2 is divided into pintongs by described four perforates 201, on two lobes, correspondence is provided with and fixedly buckles 202 wherein, described hand comprises strip connecting plate 602 6, in the both sides of described connecting plate 602, correspondence is provided with engaging lug 601 respectively, described engaging lug 601 is provided with lever snap-fastener 603 successively from top to bottom in the end that it is connected with connecting plate 602 and locking buckles 604, described engaging lug 601 is provided with shaft hole 605, described shaft hole 605 is provided with the anti-tripping via hole 606 of rectangle, described engaging lug 601 is also provided with track 607, described track 607 top is provided with pilot hole 608, sphere salient point 609 is provided with in described pilot hole 608 bottom, described radome 7 is coaxially arranged with plugging hole component 8, described radome 7 one end is provided with pintongs engaging nail 701, described engaging nail 701 is provided with and the fixed claw 703 shielding fixing hanging platform 509 and cooperatively interact, described radome 7 other end is provided with rectangle opening 702, the shielding switching pawl 704 for fixed mask gland 9 is provided with in described rectangle opening 702, described plugging hole component 8 is made up of interconnective receptacle body 801 and resilient sleeve 802, groove 803 is provided with between described receptacle body 801 and resilient sleeve 802, described plugging hole component 8 is provided with fixing card 3, described fixing card 3 ringwise, described fixing card 3 one end is provided with opening 301 other end and is provided with removal hole 302, described grommet 11 entirety is in square, and do fillet process at its four angles, manhole is offered in the middle part of described grommet 11, the inner and outer wall of described grommet 11 is all provided with many second convex tendons 111, manhole is offered in the middle of described tail-hood 12, upper cantilever 121 and lower cantalever is respectively equipped with at described tail-hood about 12 two ends, described upper cantilever 121 is provided with upper that the first hanging platform 506 cooperatively interacts and fixedly buckles 121, described lower cantalever is provided with cooperatively interact with the second hanging platform lower fixedly buckle.
Above embodiment is described in detail to essence of the present utility model; but can not limit protection range of the present utility model; apparently; under enlightenment of the present utility model; the art those of ordinary skill can also carry out many improvement and modification; it should be noted that these improve and modify all to drop within claims of the present utility model.
Claims (8)
1. a high-tension shielding attaching plug, it is by sealing ring (1), protecting cover (2), plug body (5), hand is (6), radome (7), plugging hole component (8), shielding gland (9), shielding cushion cover (10), grommet (11) and tail-hood (12) composition, it is characterized in that: described plug body (5) is in cuboid, described plug body (5) one end is front end, the other end is tail end, rectangle fool proof keyway (501) is had in front lower portion edge, hollow rotating shaft (503) and tight locking button (505) is provided with respectively successively in both sides, plug body (5) middle part, and described hollow rotating shaft (503) one_to_one corresponding is arranged, described tight locking button (505) one_to_one corresponding is arranged, described hollow rotating shaft (503) is provided with anti-tripping (502), in plug body (5) both sides, top, correspondence is provided with limit convex key (504) respectively, two the first hanging platforms (506) are provided with at tail end upper surface, two the second hanging platforms are provided with at tail end lower surface, and described first hanging platform (506) and the second hanging platform correspondence are arranged, two installing holes (510) are set side by side with in described plug body (5), described installing hole (510) is installing hole front end near the end of front end, described installing hole (510) is installing hole tail end near the end of tail end, described installing hole upper front end is provided with erecting bed (511), signal pin mounting groove (507) is provided with between described two installing hole front ends, in described signal pin mounting groove (507), signal pin (4) is installed, two radome via holes (508) are provided with between described two installing holes (510) and plug body (5), the fixing hanging platform (509) of several shieldings is provided with in radome via hole (508) front end,
It is inner that described sealing ring (1) is arranged on plug body (5) by erecting bed (511), described protecting cover (2) is arranged on installing hole front end, described hand is arranged on plug body (5) top (6), described radome (7) is arranged in radome via hole (508), described plugging hole component (8) is arranged in installing hole (510), described shielding gland (9) is arranged on radome (7) inwall, described shielding cushion cover (10) is arranged in shielding gland (9), described grommet (11) is arranged on the side of shielding gland (9), described tail-hood (12) is arranged on tail end.
2. high-tension shielding attaching plug according to claim 1, it is characterized in that described sealing ring (1) is in " mouth " font, described sealing ring (1) peripheral surface is provided with several the first convex tendons (102), and described sealing ring (1) is provided with multiple fixing lug boss (101) coordinated with erecting bed (511).
3. high-tension shielding attaching plug according to claim 1, it is characterized in that described protecting cover (2) is arranged with plugging hole component (8) is concentric, described protecting cover (2) is for cylindrical, four perforates (201) are provided with in described protecting cover (2) side, the sidewall of protecting cover (2) is divided into pintongs by described four perforates (201), and on two lobes, correspondence is provided with and fixedly buckles (202) wherein.
4. high-tension shielding attaching plug according to claim 1, it is characterized in that described hand comprises the connecting plate (602) of strip (6), in the both sides of described connecting plate (602), correspondence is provided with engaging lug (601) respectively, described engaging lug (601) is provided with lever snap-fastener (603) from top to bottom successively in the end that it is connected with connecting plate (602) and locking buckles (604), described engaging lug (601) is provided with shaft hole (605), described shaft hole (605) is provided with the anti-tripping via hole of rectangle (606), described engaging lug (601) is also provided with track (607), described track (607) top is provided with pilot hole (608), sphere salient point (609) is provided with in described pilot hole (608) bottom.
5. high-tension shielding attaching plug according to claim 1, it is characterized in that described radome (7) and plugging hole component (8) are coaxially arranged, described radome (7) one end is provided with pintongs engaging nail (701), described engaging nail (701) is provided with and the fixed claw (703) shielding fixing hanging platform (509) and cooperatively interact, described radome (7) other end is provided with rectangle opening (702), is provided with shielding switching pawl (704) for fixed mask gland (9) in described rectangle opening (702).
6. high-tension shielding attaching plug according to claim 1, it is characterized in that described plugging hole component (8) is made up of interconnective receptacle body (801) and resilient sleeve (802), groove (803) is provided with between described receptacle body (801) and resilient sleeve (802), described plugging hole component (8) is provided with fixing card (3), ringwise, described fixing card (3) one end is provided with opening (301) other end and is provided with removal hole (302) described fixing card (3).
7. high-tension shielding attaching plug according to claim 1, it is characterized in that described grommet (11) entirety is in square, and do fillet process at its four angles, offer manhole at described grommet (11) middle part, the inner and outer wall of described grommet (11) is all provided with many second convex tendons (111).
8. high-tension shielding attaching plug according to claim 1, it is characterized in that offering manhole in the middle of described tail-hood (12), upper cantilever (121) and lower cantalever is respectively equipped with in two ends up and down at described tail-hood (12), described upper cantilever (121) is provided with upper that the first hanging platform (506) cooperatively interacts fixedly buckle (121), described lower cantalever is provided with cooperatively interact with the second hanging platform lower and fixedly buckles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795013.8U CN204257885U (en) | 2014-12-15 | 2014-12-15 | High-tension shielding attaching plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795013.8U CN204257885U (en) | 2014-12-15 | 2014-12-15 | High-tension shielding attaching plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204257885U true CN204257885U (en) | 2015-04-08 |
Family
ID=52962156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420795013.8U Expired - Fee Related CN204257885U (en) | 2014-12-15 | 2014-12-15 | High-tension shielding attaching plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204257885U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409902A (en) * | 2014-12-15 | 2015-03-11 | 四川永贵科技有限公司 | High-voltage shielding power supply plug |
| CN104767077A (en) * | 2015-04-17 | 2015-07-08 | 四川永贵科技有限公司 | Bending high-voltage shielding plug |
| CN104934766A (en) * | 2015-05-29 | 2015-09-23 | 中航光电科技股份有限公司 | Connector and extruding nut thereof |
| CN106450967A (en) * | 2016-11-26 | 2017-02-22 | 中国电子科技集团公司第四十研究所 | High-voltage heavy current connector with auxiliary signal plug |
| WO2017117920A1 (en) * | 2016-01-08 | 2017-07-13 | 临海市永恒汽配科技有限公司 | Detachable plug-in connector |
| CN109004421A (en) * | 2018-06-19 | 2018-12-14 | 常州诺德电子有限公司 | Connector with shielding construction |
| CN110600928A (en) * | 2019-09-16 | 2019-12-20 | 深圳市长盈精密技术股份有限公司 | Socket and connector assembly |
| CN109004421B (en) * | 2018-06-19 | 2024-04-12 | 常州诺德电子有限公司 | Connector with shielding structure |
-
2014
- 2014-12-15 CN CN201420795013.8U patent/CN204257885U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409902A (en) * | 2014-12-15 | 2015-03-11 | 四川永贵科技有限公司 | High-voltage shielding power supply plug |
| CN104767077A (en) * | 2015-04-17 | 2015-07-08 | 四川永贵科技有限公司 | Bending high-voltage shielding plug |
| CN104934766A (en) * | 2015-05-29 | 2015-09-23 | 中航光电科技股份有限公司 | Connector and extruding nut thereof |
| WO2017117920A1 (en) * | 2016-01-08 | 2017-07-13 | 临海市永恒汽配科技有限公司 | Detachable plug-in connector |
| CN106450967A (en) * | 2016-11-26 | 2017-02-22 | 中国电子科技集团公司第四十研究所 | High-voltage heavy current connector with auxiliary signal plug |
| CN109004421A (en) * | 2018-06-19 | 2018-12-14 | 常州诺德电子有限公司 | Connector with shielding construction |
| CN109004421B (en) * | 2018-06-19 | 2024-04-12 | 常州诺德电子有限公司 | Connector with shielding structure |
| CN110600928A (en) * | 2019-09-16 | 2019-12-20 | 深圳市长盈精密技术股份有限公司 | Socket and connector assembly |
| CN110600928B (en) * | 2019-09-16 | 2021-05-25 | 深圳市长盈精密技术股份有限公司 | Socket and connector assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104409902B (en) | High-tension shielding attaching plug | |
| CN204257885U (en) | High-tension shielding attaching plug | |
| CN104718669B (en) | Head assembly | |
| CN101123143B (en) | Latch-release actuating apparatus | |
| CN205248536U (en) | Straight formula high -tension shielding plug | |
| JP2020126839A (en) | First connector, second connector and electrical connector assembly | |
| EP2200130A1 (en) | Shielded electrical plug-in connector | |
| CA2352541A1 (en) | Electrical plug housing | |
| CN104779488B (en) | Curved formula shields MCU bus plugs | |
| CN206685565U (en) | Electric connector | |
| CN106953185A (en) | Electric connector | |
| US6234828B1 (en) | Electrical connector assembly with improved locking means | |
| CN104103948A (en) | Door cover mechanism | |
| CN102187527B (en) | Devices for closing and opening a connector passage | |
| CN104409916B (en) | A kind of waterproof construction of safety socket | |
| JP3686827B2 (en) | Shield connector | |
| CN204538357U (en) | Curved formula high-tension shielding plug | |
| CN109830831A (en) | One kind one drags four core plastic cement connectors | |
| CN209487797U (en) | A kind of mistake proofing cartridge socket | |
| CN103633503A (en) | Locking mechanism for metal pins | |
| CN209658458U (en) | One kind one drags four core plastic cement connectors | |
| CN202601907U (en) | Power connector for automobile | |
| CN206962125U (en) | The resistance to strong electric connector that shakes of double locking stop device | |
| CN207265320U (en) | A kind of high-energy electrical cnnector with drive rod locking structure | |
| CN207265297U (en) | A kind of high-energy electrical cnnector with rotation driving bar |
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: 20150408 Termination date: 20161215 |