CN104092055B - Single core bend high-voltage connector - Google Patents
Single core bend high-voltage connector Download PDFInfo
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- CN104092055B CN104092055B CN201410347584.XA CN201410347584A CN104092055B CN 104092055 B CN104092055 B CN 104092055B CN 201410347584 A CN201410347584 A CN 201410347584A CN 104092055 B CN104092055 B CN 104092055B
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- contact pin
- plug
- lock dog
- casing
- socket
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Abstract
The invention discloses a kind of single core bend high-voltage connector, it is made up of plug and socket, it is characterized in that described socket comprises Socket casing (14) and is arranged on the contact pin (13) on this Socket casing (14); Described plug comprises plug casing (3), plug upper cover (6) and plugging hole component (8), described plugging hole component (8) is arranged on plug casing (3) inside, and described plug upper cover (6) is arranged on plug casing (3); It is upper that described contact pin (13) is plugged on plugging hole component (8), is provided with the retaining mechanism of locking contact pin (13) on described plug casing (3). The present invention is not only simple in structure, and with low cost, on described plug casing, be provided with the retaining mechanism of locking contact pin, can prevent that contact pin from axially coming off and can ensure that jack shell physical efficiency rotates relative to contact pin 360 degree, therefore can realize the multi-faceted angle of plug outlet is installed, can ensure the reliability that contact pin connects, be applicable to promoting the use of simultaneously.
Description
Technical field
The present invention relates to a kind of connector, relate in particular to a kind of single core bend high-voltage connector.
Background technology
There is following shortcoming in existing connector: when connector locking state, install outlet angle single, connect canLarge by poor, the volume of property, structure is more complicated. Therefore, be badly in need of one connector construction is carried out to improved new productProduct, to meet user's user demand.
Summary of the invention
One of object of the present invention is for above-mentioned deficiency, and a kind of single core bend high-voltage connector is provided, withExpect to solve the problems such as in prior art, outlet angle is single, connection reliability is poor.
The object of invention is achieved through the following technical solutions:
Single core bend high-voltage connector, it is made up of plug and socket, and described socket comprises Socket casing and establishesPut the contact pin on this Socket casing, contact pin is provided with draw-in groove; Described plug comprises on plug casing, plugLid and plugging hole component, described plugging hole component is arranged on plug casing inside, and described plug upper cover is arranged on slottingOn casing; Described contact pin is plugged on plugging hole component, is provided with the lock of locking contact pin on described plug casingTight mechanism, described retaining mechanism comprise be arranged on plug casing and can horizontally slip lock dog, lock dog withStage clip between plug casing; Described lock dog is provided with the hole clipping coordinating with draw-in groove.
According to one embodiment of present invention, described contact pin top is fillet.
According to one embodiment of present invention, on described lock dog, be provided with pressure head, described pressure head is arranged on lock dogLeft part and be structure as a whole with lock dog.
According to one embodiment of present invention, on described lock dog, be provided with pressure head.
According to one embodiment of present invention, on described plug casing, be provided with the slide block of locking lock dog.
According to one embodiment of present invention, on described plugging hole component, be provided with the hat spring matching with contact pin.
According to one embodiment of present invention, on described plug casing, be provided with the first sealing ring.
According to one embodiment of present invention, on described Socket casing, be provided with the second sealing ring.
The present invention compares compared with prior art, has the following advantages and beneficial effect:
(1) the present invention is not only simple in structure, and with low cost, on described plug casing, is provided with lockingThe retaining mechanism of contact pin, can prevent that contact pin from axially coming off and can ensure that relative contact pin 360 degree of jack shell physical efficiency turnMoving, therefore can realize the multi-faceted angle of plug outlet is installed, can ensure the reliability that contact pin connects simultaneously.
(2) contact pin of the present invention is provided with draw-in groove and contact pin top is fillet, is provided with buckle draw-in groove on lock dogHole clipping, described hole clipping is divided into small one and large one position, two holes, position, two holes interconnects, described lockBetween piece and plug casing, be provided with stage clip, in the time that assembling plugs together, contact pin top fillet and edge, lock dog hole clipping positionOblique angle matches, under the elastic force effect of stage clip, lock dog is moved right after reset; Lock dog is passed at contact pin top,Draw-in groove and the concentric locking state that reaches in lock dog aperture position; Press lock dog to the right and make spring-compressed, lock dog macropore positionWhen concentric with contact pin, take out contact pin and reach release object.
(3) lock dog of the present invention is provided with pressure head, is convenient to press lock dog to the right.
(4) plug casing of the present invention is provided with the slide block of secondary locking, can snap close lock dog by this slide block,Prevent that operation error or other External Force Actings are to lock dog applied thrust, thereby remove the snap close of hole clipping and draw-in groove.
(5) plugging hole component of the present invention is provided with the hat spring matching with socket, and contact pin is inserted to plugging hole componentThrough hole in time be preced with spring and can be enclosed within on contact pin and to contact pin and apply elastic force, therefore can prevent that contact pin from coming off.
(6) plug casing of the present invention is provided with the first sealing ring, is convenient in the time of grafting contact pin Socket casingAnd the gap between plug casing seals, therefore can improve waterproof ability of the present invention.
(7) Socket casing of the present invention is provided with the second sealing ring, can further improve sealing energy of the present inventionPower.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of socket of the present invention.
Fig. 2 is the overall structure schematic diagram of locking mechanism of the present invention.
Fig. 3 is the overall structure schematic diagram of plug of the present invention.
Fig. 4 is that plug of the present invention is arranged on the overall structure schematic diagram on socket.
Wherein, the corresponding name of the Reference numeral in accompanying drawing is called:
1-pressure head, 2-lock dog, 3-plug casing, 4-hole clipping, 5-stage clip, 6-plug upper cover, 7-Slide block, 8-plugging hole component, 9-hat spring, the 10-the first sealing ring, the 11-the second sealing ring, 12-draw-in groove,13-contact pin, 14-Socket casing.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail:
Embodiment
As shown in Fig. 1～4, connector of the present invention, it is made up of plug and socket, and described socket comprises slottingSeat housing 14 and socket plug upper cover 6. Described plug upper cover 6 is arranged on plug casing 3, on this plugLid 6 and the common shell that forms socket of plug casing 3, as shown in Figure 1. In described Socket casing 14 insideAlso be provided with plugging hole component 8, described plugging hole component 8 inside have through hole, also establish at described plug casing 3 topsThere is the installing hole matching with the through hole of plugging hole component 8.
Described socket comprises Socket casing 14 and contact pin 13, and described contact pin 13 is arranged on Socket casing 14,As shown in Figure 3, contact pin 13 of the present invention is fixed on Socket casing 14. When use, described contact pin 13 is insertedBe connected on plugging hole component 8, by contact pin 13 and coordinating of plugging hole component 8 getting final product turn-on power. Described contact pin13 and plugging hole component 8 between be shaft hole matching, between described contact pin 13 and plugging hole component 8, can relatively rotate,Therefore can make plug realize 360 degree and rotate, can on plug of the present invention, realize multi-faceted angle and install outLine, more can meet the single mode of outlet angle that multi-faceted angle outlet method of the present invention is relatively traditionalUser's request.
For the ease of preventing that contact pin 13 from coming off, in the through hole of described plugging hole component 8, be also provided with and contact pin 13The hat spring 9 matching, as shown in Figure 1. When contact pin 13 is plugged in the through hole of plugging hole component 8, hat spring 9Can be enclosed within on contact pin 13 and by contact pin 13 and strut. The extruding force that hat spring 9 is subject to contact pin 13 is stretched, withTime be preced with spring 9 elastic force this hat spring 9 is close on contact pin 13.
For the ease of locking contact pin 13, when making contact pin 13 that circumferential rotation can be realized, further prevent contact pin13 occur axially to come off, and on described plug casing 3, are also provided with retaining mechanism. Described retaining mechanism comprises lockPiece 2, as shown in Figure 1, 2, described lock dog 2 is arranged on plug casing 3 and can horizontally slips. At this lockBetween piece 2 and plug casing 3, be also provided with stage clip 5, the right-hand member of described lock dog 2 is connected with stage clip 5, this lockThe left end of piece 2 is positioned at the outside of plug casing 3, firmly presses lock dog 2 to the right, gets final product compression press spring 5, makesLock dog 2 slides to the right. For the ease of pressing lock dog 2, on described lock dog 2, be also provided with pressure head 1, described pressure1 is spherical head, and this pressure head 1 is arranged on the left end of lock dog 2, and this pressure head 1 is integrated with lock dog 2Molding structure.
On described lock dog 2, be also provided with the hole clipping 4 matching with the through hole of plugging hole component 8, described hole clipping 4 isSmall one and large one two, these two hole clippings interconnect, and are provided with card at the top of described contact pin 13 simultaneouslyGroove 12. When installation, contact pin 12 is pegged graft in the through hole of plugging hole component 8, and upwards promote contact pin 13.In order to reduce the frictional force between contact pin 13 tops and plugging hole component 8, described contact pin 13 tops are fillet,As shown in Figure 3. Meanwhile, be provided with at described hole clipping 4 edges the chamfering matching with contact pin 13 top fillets obliqueFace, when described contact pin 13 moves upward to hole clipping 4 place of lock dog 2, in contact pin 13 top fillets and hole clipping 4The acting in conjunction on chamfering inclined-plane under, firmly upwards promote contact pin 13 and can make contact pin 13 apply hole clipping 4Thrust, moves right lock dog 2 and compression press spring 5, and the top of contact pin 13 enters the installation of plug casing 3Kong Zhong. Therefore,, while matching by the fillet of contact pin 13 and the chamfering inclined-plane of hole clipping 4, upwards promote contact pin13 can make contact pin 13 tops back down hole clipping 4 and make contact pin 13 through entering plug casing 3 after hole clipping 4In installing hole, and do not need the mode by pressing pressure head 1 to the right to open hole clipping 4.
For the ease of fixing lock dog 2, on described plug upper cover 6, be provided with the fastener of fixing lock dog 2, this fastenerBe buckled in the edge of lock dog 2, can prevent that lock dog 2 from coming off. Buckle on this plug upper cover 6 is not by lock dog 2Button is dead, also can promote lock dog 2 and move while therefore pressure head 1 being applied to power. Described plugging hole component 8 is positioned at lock dog 2Below, can play and support the effect of lock dog 2, can further prevent that lock dog 2 from coming off.
When grafting contact pin 13, the draw-in groove 12 of contact pin 13 moves upward, and this draw-in groove 12 moves to and hole clipping 4, hole clipping 4 loses the thrust of contact pin 13 when the position of level, and under the elastic force effect of stage clip 5, hole clipping 4 is with lock dog2 motional feedback original positions left, can make the edge of hole clipping 4 snap in draw-in groove 12, as shown in Figure 4, therebyRealize the locking to contact pin 13, prevent that contact pin 13 from axially coming off.
When dismounting socket, press pressure head 1 to the right, hole clipping 4 moves right, thereby unties hole clipping 4 to contact pinThe snap close of the draw-in groove 12 on 13, firmly deviates from Socket casing 14 downwards detachable. In order to prevent error behaviourDo or other pressed by external force pressure heads 1, when the present invention is worked, lock dog 2 can not carry out snap close to contact pin 13,On described plug casing 3, be also provided with the slide block 7 of secondary locking, as shown in Figure 1. Described slide block 7 is arranged on slottingThe left end of casing 3 is also positioned at the below of lock dog 2, and this slide block 7 can slide up and down along plug casing 3. LockWhen locking block 2, these slide block 7 upward slidings, and snap between pressure head 1 and plug casing 3 left sides, thisTime, even if the thrust that pressure head 1 is subject to the right can not move right, thereby can keep hole clipping 4 to cardThe snap close of groove 12, can realize secondary locking object of the present invention. Need to dismantle time, down sliding slide block 7,Remove the snap close of slide block 7 to lock dog 2.
For the ease of sealing, be also provided with the first sealing ring 10 in the bottom of described plug casing 3, as figureShown in 1. When grafting socket, Socket casing 14 upper ends are socketed in the lower end of plug casing 3, the first sealing ring10 can and seal between plug casing 3 and Socket casing 14, as shown in Figure 4. Meanwhile, existAfter on described Socket casing 14, be provided with the second sealing ring 11, as shown in Figure 3.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, not all at thisAny amendment of doing within bright spirit and principle, be equal to and replace and improvement etc., all should be included in the present inventionProtection domain within.
Claims (5)
1. single core bend high-voltage connector, it is made up of plug and socket, it is characterized in that described socket comprisesSocket casing (14) be arranged on the contact pin (13) on this Socket casing (14), contact pin is established on (13)There is draw-in groove (12); Described plug comprises plug casing (3), plug upper cover (6) and plugging hole component (8),Described plugging hole component (8) is arranged on plug casing (3) inside, and described plug upper cover (6) is arranged on plugOn housing (3); It is upper that described contact pin (13) is plugged on plugging hole component (8), in described plug casing (3)Be provided with the retaining mechanism of locking contact pin (13), described retaining mechanism comprises and being arranged on plug casing (3)And the lock dog that can horizontally slip (2), stage clip (5) between lock dog (2) and plug casing (3);Described lock dog (2) is provided with the hole clipping (4) coordinating with draw-in groove (12);
The left end of described lock dog (2) is positioned at the outside of plug casing (3), firmly presses lock dog (2) to the right,Get final product compression press spring (5); Described lock dog (2) is provided with pressure head (1), and described pressure head (1) is arranged onThe left part of lock dog (2) is also structure as a whole with lock dog (2);
On described plugging hole component (8), be provided with the hat spring (9) matching with contact pin (13).
2. according to single core bend high-voltage connector claimed in claim 1, it is characterized in that described contact pin (13)Top is fillet.
3. according to single core bend high-voltage connector claimed in claim 1, it is characterized in that in described jack shellBody (3) is provided with the slide block (7) of locking lock dog (2).
4. according to single core bend high-voltage connector claimed in claim 1, it is characterized in that in described jack shellBody (3) is provided with the first sealing ring (10).
5. according to single core bend high-voltage connector claimed in claim 1, it is characterized in that at described socket shellBody (14) is provided with the second sealing ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410347584.XA CN104092055B (en) | 2014-07-21 | 2014-07-21 | Single core bend high-voltage connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410347584.XA CN104092055B (en) | 2014-07-21 | 2014-07-21 | Single core bend high-voltage connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104092055A CN104092055A (en) | 2014-10-08 |
| CN104092055B true CN104092055B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410347584.XA Active CN104092055B (en) | 2014-07-21 | 2014-07-21 | Single core bend high-voltage connector |
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| Country | Link |
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| CN (1) | CN104092055B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470681B (en) * | 2015-10-23 | 2018-01-30 | 莫西元 | A kind of contact pin self-locking connector |
| CN106384906B (en) * | 2016-10-27 | 2018-11-13 | 中航光电科技股份有限公司 | angle connector |
| CN106329225B (en) * | 2016-11-16 | 2019-07-30 | 奥动新能源汽车科技有限公司 | Male plug and attachment device for batteries of electric automobile mould group |
| CN108075271B (en) * | 2016-12-30 | 2024-01-26 | 安波福中央电气（上海）有限公司 | High-energy electric connector |
| CN108390224B (en) * | 2018-03-06 | 2019-06-18 | 深圳市思科赛德电子科技有限公司 | A kind of single bend high-voltage connector |
| CN108649368B (en) * | 2018-06-19 | 2024-05-10 | 四川永贵科技有限公司 | Live-plug arc-resistant contact pair |
| CN208986289U (en) * | 2018-10-08 | 2019-06-14 | 菲尼克斯亚太电气（南京）有限公司 | A kind of connector that plugs and sockets interworking is sealed |
| CN114006212A (en) * | 2021-12-31 | 2022-02-01 | 东莞市鸿儒连接器有限公司 | Single-core energy storage connector and assembly for unlocking ultra-large current sliding key |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4925396A (en) * | 1989-06-30 | 1990-05-15 | Grover Dennis L | Latching mechanism for electrical plugs |
| CN102354854B (en) * | 2011-08-11 | 2013-02-13 | 浙江中杭电子有限公司 | Movable connector with self-locking device |
| CN102570183B (en) * | 2012-03-16 | 2014-11-12 | 深圳巴斯巴科技发展有限公司 | Compact type single-core bend high-voltage connector |
| CN102623845A (en) * | 2012-04-17 | 2012-08-01 | 深圳巴斯巴科技发展有限公司 | Snapping type single core elbow high pressure connector |
| CN203339401U (en) * | 2013-07-26 | 2013-12-11 | 中航光电科技股份有限公司 | Light-duty rapid-separation vertical plug-in electric connector |
| CN203983627U (en) * | 2014-07-21 | 2014-12-03 | 四川永贵科技有限公司 | Single core bend high-voltage connector |
-
2014
- 2014-07-21 CN CN201410347584.XA patent/CN104092055B/en active Active
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| CN104092055A (en) | 2014-10-08 |
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