CN205248536U - Straight formula high -tension shielding plug - Google Patents
Straight formula high -tension shielding plug Download PDFInfo
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- CN205248536U CN205248536U CN201521107252.0U CN201521107252U CN205248536U CN 205248536 U CN205248536 U CN 205248536U CN 201521107252 U CN201521107252 U CN 201521107252U CN 205248536 U CN205248536 U CN 205248536U
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- installing plate
- side cover
- plug
- tail
- plug body
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Abstract
The utility model discloses a straight formula high -tension shielding plug, it mainly comprises plug body, contact and mounting panel subassembly and afterbody annex subassembly, and at the inside installation cavity that is equipped with of plug body, the installation cavity passes through the baffle and separates into two independent cavitys, be provided with locking handle on the plug body, contact and mounting panel unit mount are in the cavity, afterbody annex unit mount is on the tail end, the beneficial effects of the utility model are that: compare with traditional plug, have small, shielding effectiveness good, production efficiency is high, the operation is light, and is easy, contact advantage such as reliable, specially adapted new energy automobile has very high practical value to electric connector's operation requirement.
Description
Technical field
The utility model relates to new-energy automobile technical field of electric connectors, is specifically related to a kind of straight high pressureShielded plug.
Background technology
In modern industry electrical system, the scope of application of electric connector is more and more wider, and quantity is more and more,Also more and more to the functional requirement of connector, service condition is also more and more harsher, needs electric connector fullUnder the prerequisite of the various functions of foot, the reduced volume that also will try one's best.
Traditional high-tension shielding attaching plug, due to the requirement of large electric current, chooses larger contact conventionally,And with metal shell as protection part, outside the screen layer during by contact in shielded cable or cableThe screening arrangement of gauze screen and socket end is connected, and like this, the shield effectiveness of electric connector is had a greatly reduced quality,And have more some contacts, increased the volume of plug, also increased the production cost of plug, traditional vapourPower supply on vehicle plug, is all low pressure plug-in unit conventionally, also not high to requirement of shelter, prevents human body touch as long as carry outTouch, but in modern new-energy automobile industry, high especially to the barrier propterty requirement of plug, need to reachTo the degree of protection of IP67; The part form processing of traditional high current connector is generally machining, thisSample makes the working (machining) efficiency of electric connector low, and processing cost is higher, is not suitable for producing in enormous quantities, as seen traditionAttaching plug can not meet the instructions for use of modern automobile industry, particularly can not meet new-energy automobile pairThe instructions for use of high-tension shielding plug.
Utility model content
The utility model has overcome electric connector in prior art and has existed working (machining) efficiency low, and processing cost is higher,Be not suitable for the deficiency of producing in enormous quantities, provide that to have volume little, shield effectiveness is good, and production cost is low, producesEfficiency is high, and easily, easily, contact contacts reliable straight high-tension shielding plug in operation.
For achieving the above object, the utility model is by the following technical solutions:
A kind of straight high-tension shielding plug, it is mainly by plug body, contact and installing plate assembly and afterbodyAccessory assembly therefor composition, described plug body one end is that mating side, the other end are tail end, at described plug bodyUpper surface is disposed with fool proof keyway, tight locking button and tail-hood clip along mating side to the direction of tail end,Described plug body both sides are respectively arranged with the position of oval rotating shaft and this ellipse rotating shaft near mating side,Described plug body inside is provided with installation cavity, and described installation cavity is separated into two independently skies by dividing plateChamber, the end margin that described installation cavity is positioned at mating side is provided with sealing ring limited block, and described dividing plate is positioned atOne end of mating side offers signal pin installing hole, on described plug body, is provided with lock handle, described in connectTouch part and installing plate assembly and be arranged in cavity, described tail accessory assembly is arranged on tail end.
Further technical scheme is, described lock handle comprises handgrip crossbeam, described handgrip crossbeam middle partOffer mounting groove, in described mounting groove, be provided with lock dog, and this lock dog inserts mounting groove and tight locking button is joinedClose lock handle upper end is connected with plug body, described handgrip crossbeam both sides are respectively arranged with handgrip sidewall,Described handgrip sidewall one end is connected with handgrip crossbeam, and the other end is provided with locking track and release track, andThis locking track and release track are oppositely arranged, and described locking track lower end is provided with locking salient point, described lockingSalient point is other is disposed with rotating shaft via hole and limited block, and described limited block both sides are respectively arranged with limited block elasticityBeam, and this rotating shaft via hole makes through oval rotating shaft, and lock handle and plug body are movable to be coordinated.
Further technical scheme is, described contact and installing plate assembly are two, two contacts withInstalling plate assembly is arranged on two independently in cavity separately.
Further technical scheme is, described contact and installing plate assembly are made up of contact and installing plate,Described contact is arranged in installing plate, is respectively arranged with shielding in the position at described installing plate upper surface two endsCover clip, is provided with side cover clip in the position of described installing plate upper surface middle part, at described installing plateOn sidewall, along mating side, the direction to tail end is disposed with side cover installing hole and the fixing elastic buckles of installing plate,On described installing plate, be provided with side cover, described installing plate both sides are provided with radome.
Further technical scheme is, described side cover comprises side cover crossbeam, on described side cover crossbeam, is provided withRadome fixed station, described side cover crossbeam both sides are provided with side cover sidewall, are provided with solid on described side cover sidewallFixed button, described side cover inserts side cover installing hole and solid with coordinating side cover of side cover clip by clipDingan County is contained on installing plate.
Further technical scheme is, the upper side wall of described radome and lower wall are equipped with radome solidFixed button coordinates installing plate clip platform rectangle via hole and the internal fastening type shielding engaging nail installed, and this interior buttonThe position of formula shielding engaging nail is near tail end, and described radome mid portion is disposed with radome to be fixedPlatform coordinates the fixed station via hole of installing and coordinates the fixing elastic buckles of the installing plate of installing with the fixing elastic buckles of installing plateVia hole.
Further technical scheme is, described tail accessory assembly is two, and two tail accessory assemblies are logicalCross the tail end that tail-hood clip is arranged on plug body.
Further technical scheme is, described tail accessory assembly comprises tail-hood, in described tail-hood according to fromOuter extremely interior direction is set with grommet, shielding gland and shielding cushion cover successively.
Further technical scheme is, also comprises sealing ring and signal pin, and described sealing ring passes through sealing ringLimited block is arranged on plug body, and described signal pin is arranged on plug body by signal pin installing hole.
Compared with prior art, the beneficial effects of the utility model are:
The parts that in the utility model, structure is comparatively complicated all adopt mould molding, compared with traditional plug,Have that volume is little, shield effectiveness good, production efficiency is high, and easily, easily, contact contact is reliable etc. in operationAdvantage, is specially adapted to the instructions for use of new-energy automobile to electric connector, has very high practical value.
Brief description of the drawings
Fig. 1 is the straight high-tension shielding plug confined state structural representation of a kind of embodiment of the utility model.
Fig. 2 is the straight high-tension shielding plug blast structural representation of a kind of embodiment of the utility model.
Fig. 3 is the profile of Fig. 1.
Fig. 4 is the structural representation of plug body in Fig. 1.
Fig. 5 is the structural representation of locking handgrip in Fig. 1.
Fig. 6 is the structural representation of contact and installation panel assembly in Fig. 1.
Fig. 7 is the blast structural representation of contact and installation panel assembly in Fig. 1.
As shown in Figure 1, wherein the Reference numeral name of correspondence is called:
1 lock handle, 101 locking tracks, 102 locking salient points, 103 release tracks, 104 limited blocks, 105 limitsPosition piece spring beam, 106 mounting grooves, 107 handgrip crossbeams, 108 handgrip sidewalls, 109 rotating shaft via holes, 2 lock dogs, 3Plug body, 301 oval rotating shafts, 302 fool proof keyways, 303 sealing ring limited blocks, 304 signal pins are installedHole, 305 tight locking buttons, 306 tail-hood clips, 307 install cavity, 308 mating sides, 309 tail ends, 4 installPlate, 401 radome clips, 402 side cover clips, 403 side cover installing holes, 404 installing plates are fixed elastic buckles,5 side covers, 501 clips, 502 radome fixed stations, 503 side cover crossbeams, 504 side cover sidewalls, 6 radomes, 601Fixed station via hole, 602 installing plates are fixed elastic buckles via hole, 603 installing plate clip platform rectangle via holes, 604 interior buttonsFormula shielding engaging nail, 7 contacts, 8 shielding cushion covers, 9 shielding glands, 10 grommets, 11 tail-hoods, 12 sealingsCircle, 13 signal pins.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further elaborated.
A kind of straight high-tension shielding plug as shown in Fig. 1-7, it is mainly by plug body 3, contact and installing plateAssembly and tail accessory assembly composition, is characterized in that, plug body 3 one end are mating side 308, the other endFor tail end 309, be disposed with anti-at plug body 3 upper surfaces along mating side 308 to the direction of tail end 309Slow-witted keyway 302, tight locking button 305 and tail-hood clip 306, plug body 3 both sides are respectively arranged with oval rotating shaft301 and the position of this ellipse rotating shaft 301 near mating side 308, be provided with installation cavity in plug body 3 inside307, cavity 307 is installed and is separated into two independently cavitys by dividing plate, cavity 307 is installed and is positioned at mating side 308An end margin be provided with sealing ring limited block 303, one end that dividing plate is positioned at mating side 308 offers signal pinInstalling hole 304, is provided with lock handle 1 on plug body 3, contact and installing plate assembly are arranged in cavity,Tail accessory assembly is arranged on tail end 309, and lock handle 1 comprises handgrip crossbeam 107, in handgrip crossbeam 107Portion offers mounting groove 106, is provided with lock dog 2 in mounting groove 106, and this lock dog 2 insert mounting groove 106 withTight locking button 305 coordinates lock handle 1 upper end is connected with plug body 3, and handgrip crossbeam 107 both sides arrange respectivelyHave handgrip sidewall 108, handgrip sidewall 108 one end are connected with handgrip crossbeam 107, and the other end is provided with locking track101 and release track 103, and this locking track 101 is oppositely arranged with release track 103, locking track 101Lower end is provided with locking salient point 102, other rotating shaft via hole 109 and the limited block 104 of being disposed with of locking salient point 102,Limited block 104 both sides are respectively arranged with limited block spring beam 105, and this rotating shaft via hole 109 is through oval rotating shaft301 make lock handle 1 coordinate with plug body 3 is movable, and contact and installing plate assembly are two, two contactsPart and installing plate assembly are arranged on two independently in cavity separately. Contact and installing plate assembly are by contact 7Form with installing plate 4, contact 7 is arranged in installing plate 4, in the position at installing plate 4 upper surface two ends differenceBe provided with radome clip 401, be provided with side cover clip 402 in the position of installing plate 4 upper surface middle part,On installing plate 4 sidewalls, be disposed with side cover installing hole 403 Hes along mating side 308 to the direction of tail end 309Installing plate is fixed elastic buckles 404, is provided with side cover 5 on installing plate 4, and installing plate 4 both sides are provided with radome 6,Side cover 5 comprises side cover crossbeam 503, is provided with radome fixed station 502 on side cover crossbeam 503, side cover crossbeam 503Both sides are provided with side cover sidewall 504, are provided with clip 501 on side cover sidewall 504, and side cover 5 inserts side cover peaceDress hole 403 and by clip 501 and coordinating of side cover clip 402 side cover 5 being fixedly mounted on to installing plateOn 4, the upper side wall of radome 6 and lower wall are equipped with and coordinate the installing plate of installing to fix with radome clipButton platform rectangle via hole 603 and internal fastening type shielding engaging nail 604, and the position of this internal fastening type shielding engaging nail 604Put near tail end, radome 6 mid portions are disposed with and coordinate install fixing with radome fixed station 502Platform via hole 601 and coordinates the installing plate of installing to fix elastic buckles via hole 602, tail with the fixing elastic buckles 404 of installing plateDepartment enclosure assembly is two, and two tail accessory assemblies are arranged on plug body 3 by tail-hood clip 306Tail end 309, tail accessory assembly comprises tail-hood 11, in tail-hood 11, is set with successively according to direction from outside to insideGrommet 10, shielding gland 9 and shielding cushion cover 8.
According to an embodiment of the present utility model, also comprise sealing ring 12 and signal pin 13, sealing ring 12Be arranged on plug body 3 by sealing ring limited block 303, signal pin 13 is by signal pin installing hole 304Be arranged on plug body 3.
In the technical program, by lock handle 1 is set, and fix via hole 106 and oval rotating shaft by rotating shaft301 cooperation, can rotate around oval rotating shaft 301 lock handle 1, so just can be by the lock rotatingTight handle 1 replaces the straight line retaining mechanism in jack housing to realize locking and the release to plug and socket, justCan under narrow space, normally use electric connector, the locking mode that has solved traditional electrical connector can notThe normal problem using under narrower operating space, lock handle 1 also has power-assisted effect simultaneously, improves and connectsThe ease for operation of device, locking and the releasing process of plug and socket are as follows, by being rotatably installed in plug body 3On lock handle 1, when lock handle 1 movable type, just position corresponding on socket can be installed from top to bottomEnter in locking track 101, so just realized the locking for the first time of plug and socket, simultaneously by lockingPiece 2 inserts in mounting groove 106 and just coordinates and lock handle 1 can be fixed on to plug body 3 with tight locking button 305Upper, from lock handle 1 can not be moved, complete the locking for the second time of plug and socket, releasing process and upperState process contrary.
In the technical program, release track 103 adopts the technology of one-phase track and two-stage track, makes to be electrically connectedConnect device and in releasing process, must stop and do another one running, reached time delay object, well realizeHigh-voltage interlocking function, having solved traditional retaining mechanism does not have the problem of two-stage unlocking function.
In the technical program, on installing plate 4, adopt two symmetrical radomes 6 to realize function of shielding, therebyDo not need metal shell as shielding conducting medium, be conducive to alleviate quality and the production cost of connector, andBe conducive to improve the production efficiency of connector, and after two radomes 6 fastenings, can be by comprehensive installing plate 4Wrap up, real can comprehensive function of shielding.
In the technical program, pass through installing plate clip platform rectangle via hole 603 and installing plate 4 on radome 6On the mode that matches of radome clip 401 fix radome, fixed form is reliable, part processingConvenient, produce efficiency of assembling high.
Above detailed description of the invention is elaborated to essence of the present utility model, but can not be to this practicalityNovel protection domain limits, apparently, under enlightenment of the present utility model, the artThose of ordinary skill can also carry out many improvement and modification, it should be noted that these improvement and modifies allWithin dropping on claim protection domain of the present utility model.
Claims (9)
1. a straight high-tension shielding plug, it mainly by plug body (3), contact and installing plate assembly andTail accessory assembly composition, is characterized in that, described plug body (3) one end be mating side (308),The other end is tail end (309), and at described plug body (3) upper surface, along mating side, (308) extremelyIt is solid that the direction of tail end (309) is disposed with fool proof keyway (302), tight locking button (305) and tail-hoodFixed button (306), described plug body (3) both sides are respectively arranged with oval rotating shaft (301) and are somebody's turn to do, near mating side (308), establish in described plug body (3) inside the position of oval rotating shaft (301)Have installation cavity (307), described installation cavity (307) is separated into two independently cavitys by dividing plate,The end margin that described installation cavity (307) is positioned at mating side (308) is provided with sealing ring limited block(303), one end that described dividing plate is positioned at mating side (308) offers signal pin installing hole (304),On described plug body (3), be provided with lock handle (1), described contact and installing plate assembly are installedIn cavity, described tail accessory assembly is arranged on tail end (309).
2. straight high-tension shielding plug according to claim 1, is characterized in that, described lock handle (1)Comprise handgrip crossbeam (107), described handgrip crossbeam (107) middle part offers mounting groove (106), instituteState and in mounting groove (106), be provided with lock dog (2), and this lock dog (2) inserts mounting groove (106)Coordinate lock handle (1) upper end is connected with plug body (3) with tight locking button (305), described handCrossbeam (107) both sides are respectively arranged with to handgrip sidewall (108), described handgrip sidewall (108)End is connected with handgrip crossbeam (107), and the other end is provided with locking track (101) and release track (103),And this locking track (101) is oppositely arranged with release track (103), described locking track (101)Lower end is provided with locking salient point (102), the other rotating shaft via hole (109) that is disposed with of described locking salient point (102)And limited block (104), described limited block (104) both sides are respectively arranged with limited block spring beam (105),And this rotating shaft via hole (109) makes lock handle (1) and plug body through oval rotating shaft (301)(3) movable cooperation.
3. straight high-tension shielding plug according to claim 1, is characterized in that described contact and peaceDress board component is two, and two contacts and installing plate assembly are arranged on two independently in cavity separately.
4. according to the straight high-tension shielding plug described in claim 1 or 3, it is characterized in that described contactBe made up of contact (7) and installing plate (4) with installing plate assembly, described contact (7) is arranged onIn installing plate (4), be respectively arranged with radome in the position at described installing plate (4) upper surface two endsClip (401), is provided with side cover clip in the position of described installing plate (4) upper surface middle part(402), on described installing plate (4) sidewall along mating side (308) to the side of tail end (309)To being disposed with the fixing elastic buckles (404) of side cover installing hole (403) and installing plate, described installing plate(4) on, be provided with side cover (5), described installing plate (4) both sides are provided with radome (6).
5. straight high-tension shielding plug according to claim 4, is characterized in that, described side cover (5) bagDraw together side cover crossbeam (503), on described side cover crossbeam (503), be provided with radome fixed station (502),Described side cover crossbeam (503) both sides are provided with side cover sidewall (504), described side cover sidewall (504)On be provided with clip (501), described side cover (5) inserts side cover installing hole (403) and pass throughClip (501) is fixedly mounted on installing plate with coordinating of side cover clip (402) by side cover (5)(4) on.
6. straight high-tension shielding plug according to claim 5, is characterized in that, described radome (6)Upper side wall and lower wall be equipped with coordinate with radome clip (401) install installing plate clipPlatform rectangle via hole (603) and internal fastening type shielding engaging nail (604), and this internal fastening type shielding contactThe position of pawl (604) is near tail end, and described radome (6) mid portion is disposed with and shieldsCover fixed station (502) coordinates the fixed station via hole (601) of installing and fixes elastic buckles (404) with installing plateCoordinate the fixing elastic buckles via hole (602) of the installing plate of installing.
7. straight high-tension shielding plug according to claim 1, is characterized in that, described tail accessory groupPart is two, and two tail accessory assemblies are arranged on plug body (3) by tail-hood clip (306)Tail end (309).
8. straight high-tension shielding plug according to claim 7, is characterized in that, described tail accessory groupPart comprises tail-hood (11), in described tail-hood (11), is set with successively envelope line according to direction from outside to insideBody (10), shielding gland (9) and shielding cushion cover (8).
9. straight high-tension shielding plug according to claim 1, is characterized in that, also comprises sealing ring (12)And signal pin (13), described sealing ring (12) is arranged on plug by sealing ring limited block (303)Shell (3) is upper, and described signal pin (13) is arranged on outside plug by signal pin installing hole (304)On shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521107252.0U CN205248536U (en) | 2015-12-28 | 2015-12-28 | Straight formula high -tension shielding plug |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521107252.0U CN205248536U (en) | 2015-12-28 | 2015-12-28 | Straight formula high -tension shielding plug |
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| CN205248536U true CN205248536U (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521107252.0U Active CN205248536U (en) | 2015-12-28 | 2015-12-28 | Straight formula high -tension shielding plug |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107453145A (en) * | 2017-08-07 | 2017-12-08 | 浙江永贵电器股份有限公司 | A kind of electric connector secondary locking mechanism |
| CN108242645A (en) * | 2016-12-27 | 2018-07-03 | 星电株式会社 | Socket connector and camera unit |
| CN108832348A (en) * | 2018-06-26 | 2018-11-16 | 合兴汽车电子股份有限公司 | Connector |
| CN108988001A (en) * | 2018-09-05 | 2018-12-11 | 四川永贵科技有限公司 | A kind of 120 degree of outlet electrical connector plugs of monoblock type |
| CN109524845A (en) * | 2018-11-13 | 2019-03-26 | 浙江永贵电器股份有限公司 | A kind of connector and its lock Xie Fangfa with delay unlocking structure |
| CN109638561A (en) * | 2018-12-31 | 2019-04-16 | 顺科新能源技术股份有限公司 | A kind of two core push rod connectors |
| CN110571596A (en) * | 2019-08-26 | 2019-12-13 | 中航光电科技股份有限公司 | Handle type locking structure |
| CN113675665A (en) * | 2021-08-20 | 2021-11-19 | 杭州中盟光电科技有限公司 | Simple locking device of high-voltage connector and installation method thereof |
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2015
- 2015-12-28 CN CN201521107252.0U patent/CN205248536U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108242645B (en) * | 2016-12-27 | 2020-12-08 | 星电株式会社 | Socket connector and camera unit |
| CN108242645A (en) * | 2016-12-27 | 2018-07-03 | 星电株式会社 | Socket connector and camera unit |
| CN107453145A (en) * | 2017-08-07 | 2017-12-08 | 浙江永贵电器股份有限公司 | A kind of electric connector secondary locking mechanism |
| CN107453145B (en) * | 2017-08-07 | 2023-05-16 | 浙江永贵电器股份有限公司 | Secondary locking mechanism of electric connector |
| CN108832348A (en) * | 2018-06-26 | 2018-11-16 | 合兴汽车电子股份有限公司 | Connector |
| CN108832348B (en) * | 2018-06-26 | 2024-01-30 | 合兴汽车电子(太仓)有限公司 | Connector with a plurality of connectors |
| CN108988001A (en) * | 2018-09-05 | 2018-12-11 | 四川永贵科技有限公司 | A kind of 120 degree of outlet electrical connector plugs of monoblock type |
| CN108988001B (en) * | 2018-09-05 | 2023-08-04 | 四川永贵科技有限公司 | Integral 120-degree outgoing line electric connector plug |
| CN109524845B (en) * | 2018-11-13 | 2019-10-18 | 浙江永贵电器股份有限公司 | A kind of connector and its lock Xie Fangfa with delay unlocking structure |
| CN109524845A (en) * | 2018-11-13 | 2019-03-26 | 浙江永贵电器股份有限公司 | A kind of connector and its lock Xie Fangfa with delay unlocking structure |
| CN109638561A (en) * | 2018-12-31 | 2019-04-16 | 顺科新能源技术股份有限公司 | A kind of two core push rod connectors |
| CN110571596A (en) * | 2019-08-26 | 2019-12-13 | 中航光电科技股份有限公司 | Handle type locking structure |
| CN113675665A (en) * | 2021-08-20 | 2021-11-19 | 杭州中盟光电科技有限公司 | Simple locking device of high-voltage connector and installation method thereof |
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