CN205406784U - Quick connecting plug - Google Patents

Quick connecting plug Download PDF

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Publication number
CN205406784U
CN205406784U CN201620174968.0U CN201620174968U CN205406784U CN 205406784 U CN205406784 U CN 205406784U CN 201620174968 U CN201620174968 U CN 201620174968U CN 205406784 U CN205406784 U CN 205406784U
Authority
CN
China
Prior art keywords
socket
plug
copper core
plastic sheath
hands
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.)
Withdrawn - After Issue
Application number
CN201620174968.0U
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Chinese (zh)
Inventor
胡淼龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Anmei Technology Co Ltd
Original Assignee
Zhejiang Anmei Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Anmei Technology Co Ltd filed Critical Zhejiang Anmei Technology Co Ltd
Priority to CN201620174968.0U priority Critical patent/CN205406784U/en
Application granted granted Critical
Publication of CN205406784U publication Critical patent/CN205406784U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

Connect reliably, the swift quick connecting plug of easy dismounting, including the socket, vexed first sub -assembly is twisted to plug and hand, the socket has socket copper core and socket plastic sheath, socket copper core one end is flat electrically conductive connecting plate, the other end is the cylinder, cylinder end face centre opens to be had axial socket hole socket hole bottom portion to open there is central blind screw, the other end of socket plastic sheath is opened there is the annular groove, plug copper core one end is pipy copper core tail pipe, the other end is outside outstanding columniform copper core portion, copper core portion opens coherent aperture, taper hole and macropore, the one end of plug plastic sheath is the tubulose head, the other end is the regular polygon afterbody, the hand is twisted vexed first sub -assembly and is had the wrong vexed head of hand, hexagon head bolt, the bolt plastic sheath, spring and the crowded gasket that props of awl, the hand is twisted vexed head and is had the boss, boss hexagon counter bore, the circular bead department that vexed first boss was twisted to the hand is equipped with the interior circle recess of just outer polygon. The utility model discloses as heavy current quick connecting plug.

Description

A kind of fast joint
Technical field
This utility model relates to a kind of electrical connector, relates more specifically to a kind of fast joint suitable in big electric current, belongs to technical field of electric connectors.
Background technology
The electrical connection of electric wire or power cable and power device is varied, but for big electric current application scenario, if transmission electric current is that on hundreds of, the copper cash nose that is generally adopted of kiloampere connects.One end of copper cash nose is tack circle eye, and the other end is circular tube shaped.Copper core after being removed the peel by cable during use inserts in pipe, compresses with pincers, then packs on the binding post of power device by tack circle eye, completes to connect with nut screwing clamping.
This connected mode has the advantage of dismounting aspect, but there is contact surface in actual use and easily occur oxidation to make contact resistance constantly increase, and ultimately results in conductor joint heating, even burns.Additionally, when this connected mode is used for moving equipment, such as electric automobile, long vibration can loosen clamp nut, the phenomenon of loose contact occurs, not only make conductor joint heating, loss electric energy, but also power device can be caused to break down because of power supply instability.Therefore, although copper cash nose connected mode is convenient but reliability is poor, there are major safety risks.
Summary of the invention
It is oxidizable that this utility model to solve electrical connection contact surface in prior art, connect firm not and cause loose contact, cause conductor joint heating, loss electric energy, even cause the problems such as power device breaks down because of power supply instability, a kind of fast joint of the present utility model is provided for this, this connection-peg electric interface is sealed in plastic sheath, decrease the probability that contact surface is oxidized, and it is possible to prevent fastening loosened screw, improve the reliability of electrical connection, electrical-contact area is more greatly and tightr, there is applicable electric current bigger, safe and reliable, convenient to disassembly, advantage without specific purpose tool and fast demountable.
For solving the problems referred to above, the technical solution adopted in the utility model includes socket, plug and hands twist silently molectron, it is characterized in that described socket has socket copper core and is enclosed within the socket plastic sheath outside this socket copper core, described socket copper core one end is flat conductive connection plates, the other end is cylinder, described cylindrical end face center has axial socket aperture, axial center blind screwhole is had bottom this socket aperture, described conductive connection plates exposes to the end face of described socket plastic sheath, the other end of described socket plastic sheath has annular groove, have at the bottom of zigzag slot bottom this annular groove;
Described plug is made up of plug copper core and plug plastic sheath, described plug copper core one end is the copper core tail pipe of tubulose, the other end is cylindrical copper core head outwardly, this copper core head axially opens coherent aperture, taper hole and macropore successively from prominent one end to the other end, and the perisporium of described copper core head axially has the thin seam making this copper core head decile;One end of described plug plastic sheath is the tubular head with front counterbore, the other end is the regular polygon afterbody with rear counterbore, the end face of described tubular head be with the zigzag slot of described socket plastic sheath at the bottom of intermeshing serrated end face, it is connected with coaxial through hole between described front counterbore and rear counterbore throughly, the copper core head of described plug and described front counterbore are situated coaxially within front counterbore, and the copper core tail pipe of described plug copper core exposes to the side of described plug plastic sheath;
Described hands is twisted silently molectron and is had that hands is twisted silently, hexagon-headed bolt, bolt plastic sheath, spring and cone squeeze support pad, described hands is twisted silently has axial round boss, having axial hexagon counterbore in this boss, hands is twisted and is silently offered round recessed in the just outer polygon coordinated with the regular polygon afterbody of described plug plastic sheath in the shoulder place of this boss;Described bolt plastic sheath it is placed in described hexagon-headed bolt, the hexagon afterbody of hexagon-headed bolt is embedded in the hexagon counterbore of bolt plastic sheath hexagon afterbody, the hexagon afterbody of described bolt plastic sheath is embedded in described hands and twists hexagon counterbore silently, described spring and cone squeeze support pad and are placed on hexagon-headed bolt, and cone squeezes pad and is positioned at outer spring end;
When described plug is inserted in described socket, the copper core head of described plug is inserted in described socket aperture, the tubular head of described plug plastic sheath is inserted in the annular groove of described socket plastic sheath, engage each other at the bottom of the serrated end face of described plug plastic sheath and the zigzag slot of described socket plastic sheath, described hands twists macropore and the aperture of the hexagon-headed bolt described copper core head of traverse of silently molectron, coordinate with the center blind screwhole bottom described socket aperture, twist silently when rotating described hands, hexagon-headed bolt is screwed into center blind screwhole, the copper core head of described plug copper core is made to be in close contact with the socket aperture of described socket copper core.
Preferably:
The angle of the central shaft of the central shaft of described copper core head and described copper core tail pipe is 90 ° to 150 °.
Make thin its number that stitches of described copper core head decile for making copper core head this number of at least quadrisection.
The rear counterbore base of described plug plastic sheath is provided with ring packing ring recess, is embedded with sealing ring in this ring packing ring recess;The tubular head outer wall of described plug plastic sheath is provided with at least one O groove, and this O groove has been embedded in O.
Described socket plastics are placed on end, described conductive connection plates direction and are provided with external screw thread, and this external screw thread is combined with fixing nut.
The limit number of the regular polygon afterbody of described plug plastic sheath is at least 6.
The polygon lateral tail of described plug plastic sheath is provided with sliding latch projection, described hands is twisted in just outer polygon silently and is provided with sliding latch groove on the polygon inwall of round recessed, after the stubborn silently molectron of described hands is matched with described plug and socket and makes the fastening of this plug and socket, press inward against hands to twist silently, described sliding latch projection snaps in described sliding latch groove, in the regular polygon afterbody stubborn just outer polygon silently of the described hands of insertion of described plug plastic sheath in round recessed.
Described socket plastic sheath, described plug plastic sheath, described hands are twisted and are silently made up of flame retardant grade plastic injection with described bolt plastic sheath, and described flame retardant grade plastics include flame-proof ABS, fire-retardant PP, flame-proof PVC, fire-retardant PE, fire retardation PC or flame-retardant phenolic resin.
Compared with prior art, its beneficial effect has this utility model:
1. a liang electric interface is sealed in protection plastic sheath, decreases air intrusion and steam invades and oxidation and the probability corroded occur, and therefore in use procedure, contact resistance will not increase, and joint will not generate heat;
2., owing to most of metal part of connection-peg is all sealed in plastic sheath, therefore decrease the probability being short-circuited between two joints;
3., in fastening bolt rundown process, copper core head squeezes at cone and expands outwardly under the extruding of support pad so that it is bigger with the contact surface of socket aperture, contacts tightr, it is allowed to by bigger electric current;
4. fastening bolt design has movable locking structure and rotates locking structure, even if without there is fastening the getting loose of bolt in high vibration situation, therefore connect safer reliably;
5. plug tip adopts, with the bottom of socket, the zigzag structure design nibbled mutually so that the phenomenon that plug and socket will not rotate because of high vibration;
6. need to rotate hands with hands and twist separation and the Guan Bi that silently can carry out connection-peg, therefore namely can realize fast assembling-disassembling without instrument, easy to use.
Below in conjunction with accompanying drawing and specific embodiment, this utility model is further described.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the released state of this utility model embodiment;
Fig. 2 is the socket schematic diagram of this utility model embodiment;
Fig. 3 is the plan shape figure of Fig. 2;
Fig. 4 is that plug one end of this utility model embodiment is to diagram;
Fig. 5 is the plug construction schematic diagram of this utility model embodiment;
The hands that Fig. 6 is this utility model embodiment twists silently structural representation;
Fig. 7 is the left view of Fig. 6;
Fig. 8 is this utility model architecture schematic diagram.
nullLabelling and counterpart in figure: I-socket,II-plug,III-hands twists silently molectron,1-socket copper core,2-socket plastic sheath,3-fixes nut,4-plug copper core,5-plug plastic sheath,6-cone squeezes support pad,7-spring,8-flat shim,9-hexagon-headed bolt,10-bolt plastic sheath,11-hands is twisted silently,12-sealing ring,13-O shape circle,101-conductive connection plates,102-is conductively connected hole,103-socket aperture,104-center blind screwhole,201-external screw thread,202-annular groove,At the bottom of 203-zigzag slot,401-copper core head,402-copper core tail pipe,403-aperture,404-macropore,405-taper hole,406-carefully stitches,501-sliding latch projection,502-tubular head,503-regular polygon afterbody,Counterbore before 504-,Counterbore after 505-,506-through hole,507-O shape ring recess,508-serrated end face,509-seal groove,1101-sliding latch groove,1102-hexagon counterbore,Round recessed in the just outer polygon of 1103-,1104-boss.
Detailed description of the invention
Shown in Fig. 1 is the fast joint of one specific embodiment of this utility model schematic diagram when being in released state.Fast joint is twisted silently molectron III by socket I, plug II and hands and is constituted.Socket I is made up of socket copper core 1, socket plastic sheath 2 and fixing nut 3;Plug II is made up of plug copper core 4, plug plastic sheath 5, sealing ring 12 and O 13;Hands twists that silently molectron III is twisted silently 11 by hands, hexagon-headed bolt 9, bolt plastic sheath 10, flat shim 8, spring 7 and cone squeeze support pad 6 and combine.
The concrete structure of socket I, as in figure 2 it is shown, one end of socket copper core 1 is flat conductive connection plates 101, also has in the center of conductive connection plates plate 101 and is conductively connected hole 102, for being connected with the conductive contact in power device.The other end of socket copper core 1 is cylinder, axial socket aperture 103 is had in the position at cylinder end face center, center blind screwhole 104 is had in the bottom of socket aperture, socket aperture 103 is coaxial with center blind screwhole 104, socket copper core 1 is inserted in socket plastic sheath 2, and the conductive connection plates 101 of socket copper core one end exposes to the end face of socket plastic sheath 2.Socket plastic sheath 2 is provided with external screw thread 201 on the outer wall of end, conductive connection plates 101 direction, can be fixed on the wall of power device by socket I with fixing nut 3 by this external screw thread 201.The other end of socket plastic sheath 2 is additionally provided with an annular groove 202, for guiding the insertion of plug II, is provided with at the bottom of zigzag slot 203 in the bottom of annular groove 202.
The concrete structure of plug II is as it is shown on figure 3, the copper core tail pipe 402 that one end is tubulose of plug copper core 4, and the copper core after cable peeling inserts copper core tail pipe 402, colds pressing connection with pincers.The other end of plug copper core 4 is cylindrical, copper core head 401 outwardly, and the central shaft angle of the central shaft of copper core head 401 and copper core tail pipe 402 is 90 ° to 150 °, selects 90 ° in the present embodiment.An axial aperture 403 is opened in the end face center prominent at copper core head 401, opens an axial macropore 404 coaxial with aperture 403, aperture 403 and macropore 404 taper hole 405 transition from other end.Having axial carefully stitching copper core head 401 decile on the perisporium of copper core head 401, at least divide the quartering, the present embodiment opens four thin seams by copper core head 401 eight equal parts.One end of plug plastic sheath 5 is tubular head 502, and the other end is regular polygon afterbody 503, and the limit number of regular polygon is at least six, and the present embodiment selects regualr decagon.An axial front counterbore 504 is opened at tubular head 502, afterbody at regualr decagon opens a rear counterbore 505 coaxial with front counterbore 504, between front counterbore 504 and rear counterbore 505 through with the through hole 506 that the macropore 404 in an aperture Yu copper core head 401 is identical, through hole 506 is all coaxial with front counterbore 504 and rear counterbore 505.Copper core head 401 is inserted in front counterbore 504, and making both coaxial, copper core tail pipe 402 then passes from the side of plug plastic sheath 5, also has the seal groove 509 of annular in the bottom of rear counterbore 505, embedded seal ring 12, twists silently sealing between molectron III for plug II and hands;Have at least one O groove 507 at the outer wall of tubular head 502 simultaneously, embedded O 13, the present embodiment is provided with two O altogether, for the sealing between socket I and plug II, guarantee that socket copper core 1 and the plug copper core 4 of inside completely cut off air and steam, it is prevented that copper aoxidizes.The end face of tubular head 502 has with the zigzag slot of socket plastic sheath at the bottom of 203 intermeshing serrated end face 508.
In order to improve contact area, it is possible to the top of the copper core head 401 of plug copper core 4 is done convex surface in the arc-shaped, doing in the arc-shaped recessed by the bottom of the socket aperture 103 of socket copper core 1, both radians should ensure that identical shape mutually.
Hands shown in Fig. 4 twists the structural representation of silently 11.Hands twist silently 11 with axially vertical one side be circle, there are a round boss 1104 in the central authorities twisting silently 11 at hands, the center of boss 1104 has hexagon counterbore 1102, and the outside surrounding of boss 1104 has round recessed 1103 in just outer polygon, in just outer polygon, the outside of round recessed 1103 is regualr decagon.Hexagon-headed bolt 9 is inserted in a hexagonal bolt plastic sheath 10, this bolt plastic sheath 10 center has hexagon counterbore, the hexagon afterbody of hexagon-headed bolt 9 just embeds in this hexagon counterbore, the bolt plastic sheath 10 being inserted in hexagon-headed bolt 9 is embedded in the hexagon counterbore 1102 twisting silently 11 centers in one's hands, it is inserted in flat shim 8, spring 7 and cone successively from the head of hexagon-headed bolt 9 again and squeezes support pad 6, be thus combined into hands and twisted silently molectron III.
Above-mentioned socket plastic sheath 2, plug plastic sheath 5, hands twist silently 11 and bolt plastic sheath 10 flame retardant grade plastic injection make, flame retardant grade plastics include flame-proof ABS, fire-retardant PP, flame-proof PVC, fire-retardant PE, fire retardation PC or flame-retardant phenolic resin etc., the preferred flame-proof ABS of the present embodiment.
When actually used, first with fixing nut 3, socket I is fixed on the wall of power device, plug I is inserted in socket II by the tube wall of the tubular head 502 of plug plastic sheath 5 annular groove 202 on socket plastic sheath 2, at the bottom of the zigzag slot of the annular groove 202 in the serrated end face 508 of the tubular head 502 of plug plastic sheath 5 and socket plastic sheath 2,203 intermesh, even if may insure that when high vibration, will not rotate between plug II and socket I phenomenon.nullSimultaneously,Copper core head 401 is just inserted in the socket aperture 103 of socket copper core 1,By the macropore 404 in the hexagon-headed bolt 9 traverse copper core head 401 in stubborn for hands silently molectron III and aperture 403,Engage with the center blind screwhole 104 bottom socket aperture 103,Rotate the stubborn silently 11 drive bolt plastic sheaths 10 of hands to rotate,Hexagon-headed bolt 9 is driven to rotate together by bolt plastic sheath 10,It is screwed in center blind screwhole 104,Along with being screwed into of hexagon-headed bolt 9,Spring 7 constantly compresses,Bore the pressure squeezing support pad 6 constantly to increase,Cone is made to squeeze in the taper hole 405 that copper core head 401 slowly clamp-oned by support pad 6,Owing to copper core head 401 has been divided into eight equal parts,Therefore copper core head 401 squeezes spreading gradually under the extruding of support pad 6 at cone,Make copper core head 401 and socket aperture 103 not just end contact,Side can also be in close contact,Arc is all processed in the bottom at the top and socket aperture 103 that add copper core head 401,Therefore contact area is very big,And contact more close and firm.Socket I and plug II is with the schematic diagram after the stubborn silently molectron III secure closure of hands as shown in Figure 5.
In order to prevent the hexagon-headed bolt 9 of fastening from getting loose because of vibration, the present embodiment is also devised with slide axially locking system and rotation lock locking apparatus.The regualr decagon outer wall of plug plastic sheath 5 is provided with sliding latch projection 501, twist in the just outer polygon of silently 11 at hands and the regualr decagon inwall of round recessed 1103 is provided with sliding latch groove 1101, when hexagon-headed bolt 9 is tightened, firmly press inward against hands again and twist silently 11, make the card of the sliding latch projection 501 on the regualr decagon outer wall of plug plastic sheath 5 start with the sliding latch groove 1101 twisted in the just outer polygon of silently 11 on round recessed 1103 inwall, make that hands is stubborn silently 11 cannot slide axially.Meanwhile, the regular polygon afterbody 503 of plug plastic sheath 5 just inserts in one's hands twists in the just outer polygon of silently 11 in round recessed 1103, owing to being mutually twisted of regualr decagon makes that hands is stubborn silently 11 cannot be rotated, thus also makes hexagon-headed bolt 9 to rotate.Locking system is slid axially and rotation lock locking apparatus ensure that hexagon-headed bolt 9 also cannot rotate or slide under high vibration, so that connecting relatively reliable even if above-mentioned.
Fast joint in the present embodiment is all sealed in plastic sheath because of copper contact surface, completely cuts off with air and steam, therefore decreases the probability of copper oxidation and corrosion, decreases the probability of short circuit between joint;Copper contact surface is big, allow the electric current passed through big, still prevent the rotation between fastening bolt looseness and plug and socket simultaneously, considerably increase the reliability of electrical connection, and the dismounting of connection-peg is without any instrument, have safe and reliable, operating current is big, the advantage such as easy to use.
Above content only instantiation describes structure of the present utility model in detail; belonging to those skilled in the art described specific embodiment is made any amendment, supplements or adopt similar mode to substitute; without departing from the structure of utility model or surmount the scope that present claims book is defined, protection domain of the present utility model all should be belonged to.

Claims (8)

1. a fast joint, silently molectron is twisted including socket, plug and hands, it is characterized in that described socket has socket copper core and is enclosed within the socket plastic sheath outside this socket copper core, described socket copper core one end is flat conductive connection plates, the other end is cylinder, described cylindrical end face center has axial socket aperture, axial center blind screwhole is had bottom this socket aperture, described conductive connection plates exposes to the end face of described socket plastic sheath, the other end of described socket plastic sheath has annular groove, has at the bottom of zigzag slot bottom this annular groove;
Described plug is made up of plug copper core and plug plastic sheath, described plug copper core one end is the copper core tail pipe of tubulose, the other end is cylindrical copper core head outwardly, this copper core head axially opens coherent aperture, taper hole and macropore successively from prominent one end to the other end, and the perisporium of described copper core head axially has the thin seam making this copper core head decile;One end of described plug plastic sheath is the tubular head with front counterbore, the other end is the regular polygon afterbody with rear counterbore, the end face of described tubular head be with the zigzag slot of described socket plastic sheath at the bottom of intermeshing serrated end face, it is connected with coaxial through hole between described front counterbore and rear counterbore throughly, the copper core head of described plug and described front counterbore are situated coaxially within front counterbore, and the copper core tail pipe of described plug copper core exposes to the side of described plug plastic sheath;
Described hands is twisted silently molectron and is had that hands is twisted silently, hexagon-headed bolt, bolt plastic sheath, spring and cone squeeze support pad, described hands is twisted silently has axial round boss, having axial hexagon counterbore in this boss, hands is twisted and is silently offered round recessed in the just outer polygon coordinated with the regular polygon afterbody of described plug plastic sheath in the shoulder place of this boss;Described bolt plastic sheath it is placed in described hexagon-headed bolt, the hexagon afterbody of hexagon-headed bolt is embedded in the hexagon counterbore of bolt plastic sheath hexagon afterbody, the hexagon afterbody of described bolt plastic sheath is embedded in described hands and twists hexagon counterbore silently, described spring and cone squeeze support pad and are placed on hexagon-headed bolt, and cone squeezes pad and is positioned at outer spring end;
When described plug is inserted in described socket, the copper core head of described plug is inserted in described socket aperture, the tubular head of described plug plastic sheath is inserted in the annular groove of described socket plastic sheath, engage each other at the bottom of the serrated end face of described plug plastic sheath and the zigzag slot of described socket plastic sheath, described hands twists macropore and the aperture of the hexagon-headed bolt described copper core head of traverse of silently molectron, coordinate with the center blind screwhole bottom described socket aperture, twist silently when rotating described hands, hexagon-headed bolt is screwed into center blind screwhole, the copper core head of described plug copper core is made to be in close contact with the socket aperture of described socket copper core.
2. a kind of fast joint according to claim 1, it is characterised in that the angle of the central shaft of the central shaft of described copper core head and described copper core tail pipe is 90 ° to 150 °.
3. a kind of fast joint according to claim 1, it is characterised in that make thin its number that stitches of described copper core head decile for making copper core head this number of at least quadrisection.
4. a kind of fast joint according to claim 1, it is characterised in that the rear counterbore base of described plug plastic sheath is provided with ring packing ring recess, is embedded with sealing ring in this ring packing ring recess;The tubular head outer wall of described plug plastic sheath is provided with at least one O groove, and this O groove has been embedded in O.
5. a kind of fast joint according to claim 1,2,3 or 4, it is characterised in that described socket plastics are placed on end, described conductive connection plates direction and are provided with external screw thread, and this external screw thread is combined with fixing nut.
6. a kind of fast joint according to claim 5, it is characterised in that the limit number of the regular polygon afterbody of described plug plastic sheath is at least 6.
7. a kind of fast joint according to claim 5, it is characterized in that the polygon lateral tail of described plug plastic sheath is provided with sliding latch projection, described hands is twisted in just outer polygon silently and is provided with sliding latch groove on the polygon inwall of round recessed, after the stubborn silently molectron of described hands is matched with described plug and socket and makes the fastening of this plug and socket, press inward against hands to twist silently, described sliding latch projection snaps in described sliding latch groove, in the regular polygon afterbody stubborn just outer polygon silently of the described hands of insertion of described plug plastic sheath in round recessed.
8. a kind of fast joint according to claim 5, it is characterized in that described socket plastic sheath, described plug plastic sheath, described hands are twisted silently to be made up of flame retardant grade plastic injection with described bolt plastic sheath, described flame retardant grade plastics include flame-proof ABS, fire-retardant PP, flame-proof PVC, fire-retardant PE, fire retardation PC or flame-retardant phenolic resin.
CN201620174968.0U 2016-03-08 2016-03-08 Quick connecting plug Withdrawn - After Issue CN205406784U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620174968.0U CN205406784U (en) 2016-03-08 2016-03-08 Quick connecting plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620174968.0U CN205406784U (en) 2016-03-08 2016-03-08 Quick connecting plug

Publications (1)

Publication Number Publication Date
CN205406784U true CN205406784U (en) 2016-07-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620174968.0U Withdrawn - After Issue CN205406784U (en) 2016-03-08 2016-03-08 Quick connecting plug

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105703113A (en) * 2016-03-08 2016-06-22 浙江安美科技有限公司 Quick bayonet joint
CN106848663A (en) * 2017-02-17 2017-06-13 马斌 A kind of safe and anti-loosening power supply device
CN107093826A (en) * 2017-03-30 2017-08-25 中航光电科技股份有限公司 Connector assembly and its connector, connector shell component

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105703113A (en) * 2016-03-08 2016-06-22 浙江安美科技有限公司 Quick bayonet joint
CN106848663A (en) * 2017-02-17 2017-06-13 马斌 A kind of safe and anti-loosening power supply device
CN107093826A (en) * 2017-03-30 2017-08-25 中航光电科技股份有限公司 Connector assembly and its connector, connector shell component
CN107093826B (en) * 2017-03-30 2019-02-15 中航光电科技股份有限公司 Connector assembly and its connector, connector shell component

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C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20160727

Effective date of abandoning: 20180116

AV01 Patent right actively abandoned