CN204030141U - High pressure belt shield electric-connector socket - Google Patents
High pressure belt shield electric-connector socket Download PDFInfo
- Publication number
- CN204030141U CN204030141U CN201420467547.8U CN201420467547U CN204030141U CN 204030141 U CN204030141 U CN 204030141U CN 201420467547 U CN201420467547 U CN 201420467547U CN 204030141 U CN204030141 U CN 204030141U
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- China
- Prior art keywords
- radome
- mounting cylinder
- protecgulum
- high pressure
- jack housing
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of high pressure belt shield electric-connector socket, it comprises Socket casing, at the middle part of described jack housing, radome mounting cylinder is installed, the two side of described radome mounting cylinder is provided with radome, the bottom of described radome mounting cylinder inwall is provided with installation component, inserted sheet assembly is installed in described installation component, one end of described radome mounting cylinder is provided with protecgulum, the other end is provided with bonnet, offer installing hole in the position at four angles of described jack housing, in described installing hole, swivel nut is installed; Described jack housing is provided with surrounding edge in its side near protecgulum, and described jack housing is provided with mounting disc in its side near bonnet; Described jack housing, radome mounting cylinder, installation component, surrounding edge and mounting disc composition integral structure.The beneficial effects of the utility model are: have volume little, and screening effectiveness is good, and production cost is low, production efficiency advantages of higher, are specially adapted to the instructions for use of new-energy automobile to electric connector.
Description
Technical field
The utility model relates to technical field of electric connectors, is specifically related to a kind of high pressure belt shield electric-connector socket.
Background technology
Traditional electric connector socket, particularly the electric connector socket of high pressure belt shielding is usually by metal shell assembly, plastic mounting plate, collar, contact, seal, the parts compositions such as tail accessory, except plastic mounting plate, all parts are machined part, traditional socket normally works under high pressure operating mode to realize, need the special processing of plastic mounting plate structure, to reach larger electric clearance, (electric clearance refers to the shortest space length recorded between two conductive parts or between conductive parts and equipment protection interface, namely when ensureing that electric property is stablized with safety, the beeline insulated can be realized by air) and creepage distance (creepage distance refers to the beeline measured along exhausted insulating surface on two adjacent conductors or a conductor and adjacent motor casing surface), simultaneously, safe distance and enough thick dielectric is ensured between contact and metal shell when needing, such socket that could realize normally works under high pressure operating mode, this processing mode for realizing high voltage functionality, larger often insulated mounting plate Volume design, be not suitable for the requirement of new-energy automobile to electric connector small size.
For realizing function of shielding, the metal shell of conventional socket and the necessary conducting of installation panel, and conventional socket is for realizing safeguard function, usually between metal shell and installation panel, seal is provided with, make the conducting between the metal shell of socket and installation panel can only be realized by mounting screw like this, this processing mode for realizing shielding, metal shell must be used as function of shielding part, and metal shell is generally machine-made spares, and use after carrying out conductivity meter place, part processing cost is high, and efficiency is low, and makes the weight of connector also heavier; And conducting metal shell and installation panel can only be come by mounting screw, and when mounted, usually need on mounting screw, be coated with screw thread glue, and screw thread glue is nonconducting, the conducting that so just there is shielding may be obstructed or obstructed hidden danger.
In sum, traditional electric connector socket is not suitable for and requires less occasion to electric connector volume; Owing to coming conducting metal shell and installation panel by mounting screw, mounting screw is coated with screw thread glue and just makes screening effectiveness unstable; Make electric connector total quality heavier owing to adopting metal shell; Due to except plastic mounting plate, all parts all adopt machine work to make electric connector production cost high, and production efficiency is low.
Utility model content
The utility model overcomes electric connector of the prior art can not reach the deficiency of new-energy automobile to instructions for uses such as the small sizes of electric connector, preferably screening effectiveness, high efficiency, low production cost, provides a kind of and can meet the high pressure belt shield electric-connector socket of new-energy automobile to instructions for uses such as electric connector small sizes, preferably screening effectiveness, high efficiency, low production cost.
For achieving the above object, the utility model is by the following technical solutions:
A kind of high pressure belt shield electric-connector socket, it comprises Socket casing, at the middle part of described jack housing, radome mounting cylinder is installed, described radome mounting cylinder passes jack housing along the direction perpendicular to jack housing, the two side of described radome mounting cylinder is provided with radome, the bottom of described radome mounting cylinder inwall is provided with installation component, inserted sheet assembly is installed in described installation component, one end of described radome mounting cylinder is provided with protecgulum, the other end is provided with bonnet, described radome mounting cylinder is installed on the two side of the end of protecgulum at it and is offered rectangular through-hole, described radome mounting cylinder is all provided with protecgulum in the both sides up and down that it installs the end of protecgulum and buckles, described radome mounting cylinder is all provided with bonnet in the both sides up and down that it installs the end of bonnet and buckles, offer installing hole in the position at four angles of described jack housing, in described installing hole, swivel nut is installed, described jack housing is provided with surrounding edge in its side near protecgulum, and described jack housing is provided with mounting disc in its side near bonnet, described jack housing, radome mounting cylinder, installation component, surrounding edge and mounting disc composition integral structure.
By installing radome mounting cylinder in the middle part of jack housing in the technical program, radome is installed in radome mounting cylinder two side, just can realize the function of shielding to inserted sheet assembly in electric connector, adopt metal shell as function of shielding part in prior art, because metal shell is generally machined part, need to carry out nickel plating simultaneously, the process such as electric conductive oxidation, so it is high to use it to there is part processing cost as function of shielding part, efficiency is low, and cause the deficiencies such as electric connector weight increase, by adopting radome thus to overcome above-mentioned part processing cost high, efficiency is low, and cause the deficiencies such as electric connector weight increase.
By being provided with protecgulum in one end of radome mounting cylinder in the technical program, the other end is provided with bonnet, thus realizes fixing radome by protecgulum, realizes fixing inserted sheet assembly by bonnet.
Offer installing hole by the position at four angles in jack housing in the technical program, swivel nut be installed in installing hole thus achieve the installation of jack housing and mounting panel.
By adopting plastics manufacture by jack housing in the technical program, radome mounting cylinder, installation component, surrounding edge and mounting disc composition integral structure, thus alleviate the quality of socket, prior art, in order to realize the fixing and contact of the contact in connector and extraneous insulation, usual use metal shell, one or two insulated mounting plate is installed in shell, again contact is installed in mounting panel, simultaneously, tail accessory etc. is needed to fix mounting panel, the technical program is integrated by multiple part, to reduce the kind of part, just owing to needing the part kind of assembling to lack, the error of assembling is also just few, thus improve the precision of contact, owing to adopting all-plastic shell, thus do not need to adopt metal shell as the strutting piece installing electric connector, thus the volume of socket can be reduced, make it meet the requirement of new-energy automobile to electric connector small size.
All parts in jack housing all adopt mould molding, can ensure product consistency, boost productivity to greatest extent, reduce production cost.
Further technical scheme is, forms sealing gasket mounting groove between described mounting disc and Socket casing, is provided with sealing gasket in described sealing gasket mounting groove, is respectively equipped with the projection for fixing seal pad at the middle part of described mounting disc four edges.
By arranging sealing gasket mounting groove thus realizing the installation to sealing gasket in the technical program, by arranging projection thus realizing fixing sealing gasket, sealing gasket adopts rubber to make, by arranging sealing gasket thus realizing the waterproof effect between socket and mounting panel.
Further technical scheme is, described mounting disc is provided with successively anti-error-installation stator position nail installing hole, anti-error-installation stator position nail coordinates with the hole, anti-error-installation stator position that the installation panel of equipment is offered, to reach fool proof object, with sheath installing hole, be provided with sheath in described sheath installing hole, the following face of described sheath is provided with sheath and fixedly buckles, and is provided with telltale hole in described sheath.
Fixedly buckle by being provided with sheath in the following face of sheath in the technical program, thus with coordinating of sheath installing hole, sheath is fixedly mounted in sheath installing hole by sheath clip, then in sheath, telltale hole is installed thus the signal conduction of HVIL (high-voltage interlocking) function can be realized.
Further technical scheme is, described radome is two, described two radomes are arranged on the two side of radome mounting cylinder in a symmetrical manner respectively, described radome comprises riser, the upper and lower both sides of described riser are connected to transverse slat, described riser be provided with match with rectangular through-hole plug together switching piece, described transverse slat is provided with U-shaped switching piece in its end near bonnet, and described transverse slat is provided with the spacing window of rectangle.
Switching piece and U-shaped switching piece is plugged together thus the shielding conducting achieved between socket and installation panel by being provided with on radome surface in the technical program, installation panel has installing hole, U-shaped brace contacts with hole wall, just achieve conducting, thus overcome in prior art the conducting adopting surface to scribble the shielding that the mounting screw conducting metal shell of screw thread glue and mounting panel exist and may be obstructed or the deficiency of obstructed hidden danger, can ensure to shield conducting preferably between radome and mounting panel, ensure that socket has good shield effectiveness.
Further technical scheme is, described installation component comprises the switching part installing hole be arranged on bottom radome mounting cylinder inwall, described switching part installing hole upper surface is provided with and plugs together portion's mounting groove, described inserted sheet assembly is by the switching part be arranged in switching part installing hole and be arranged on the portion of plugging together plugged together in portion's mounting groove and form, the described length plugging together portion is identical with the length of radome mounting cylinder, and described in plug together portion and be provided with touch-proof piece in its end near protecgulum.
By arranging switching part installing hole thus achieving the installation to switching part in inserted sheet assembly in the technical program; by arranging junction surface mounting groove thus achieving the installation to junction surface in inserted sheet assembly; by the portion mounting groove of plugging together being arranged on the upper surface of switching part installing hole thus making that the portion that plugs together and switching part are mutually vertical to be arranged; by being provided with touch-proof piece in the portion end of plugging together; socket is made to have touch-proof function (be exactly a kind of electrocution-proof protection measure, detailed content is see GB/T11918).
Further technical scheme is, the upper and lower two ends of described protecgulum are respectively equipped with the protecgulum clip buckling with protecgulum and match, and the described protecgulum left and right sides is respectively equipped with radome limited wall.
By being respectively equipped with protecgulum clip at the upper and lower two ends of protecgulum in the technical program, fastening is buckled by the protecgulum in protecgulum clip and jack housing, achieve and protecgulum is fixedly mounted in jack housing, by being provided with radome limited wall in the protecgulum left and right sides, thus carry out spacing to radome, can ensure that socket and matched plug normally plug together, prevent from plugging together exception because shielding distortion etc. causes.
Further technical scheme is, the upper and lower two ends of described bonnet are respectively equipped with the bonnet clip buckling with bonnet and match.
By being respectively equipped with bonnet clip at the upper and lower two ends of bonnet in the technical program, buckling fastening by the bonnet in bonnet clip and jack housing, achieving and bonnet is fixedly mounted in jack housing, inserted sheet assembly can be fixed.
Further technical scheme is, described surrounding edge upper surface is provided with fool proof key.
By arranging fool proof key in the technical program, by the change in location of fool proof key, and fool proof keyway in mated plug uses, and just can realize using multiple socket in adjacent position, and can not the effect of wrong plug.
Further technical scheme is, the middle part of described Socket casing dual-side is respectively equipped with oval rotating shaft.
The locking of plug and socket, all axial forces are all born by rotating shaft, and the rotating shaft of general shape is less at the material of Impact direction, easy fracture, and oval rotating shaft effectively can increase the material of Impact direction, thus increases the material of rotating shaft bendable, just not easy fracture.
Further technical scheme is, the outer wall of described swivel nut offers swivel nut groove.
Make swivel nut have elasticity by being provided with groove at swivel nut in the technical program, Product Assembly performance can be improved.
The utility model is mainly applicable to the electric connector of new-energy automobile, industrial equipment, city rail lamp industry, is specially adapted to the high pressure belt shield electric-connector socket of new-energy automobile.
Compared with prior art, the beneficial effects of the utility model are:
The utility model provides the electric connector socket of a kind of high pressure belt shielding, and all parts adopt die forming, compared with traditional socket, have volume little, screening effectiveness is good, and production cost is low, production efficiency advantages of higher, is specially adapted to the instructions for use of new-energy automobile to electric connector.
Accompanying drawing explanation
Fig. 1 is the high pressure belt shield electric-connector socket confined state structural representation of a kind of embodiment of the utility model.
Fig. 2 is the high pressure belt shield electric-connector socket detonation configuration schematic diagram of a kind of embodiment of the utility model.
Fig. 3 is the high pressure belt shield electric-connector socket cross-sectional view of a kind of embodiment of the utility model.
Fig. 4 is the high pressure belt shield electric-connector socket side TV structure schematic diagram of a kind of embodiment of the utility model.
Fig. 5 is that in the high pressure belt shield electric-connector socket of a kind of embodiment of the utility model, protecgulum buckles partial structurtes schematic diagram.
Reference numeral name corresponding in figure is called:
1 Socket casing, 11 installing holes, 12 oval rotating shafts, 13 radome mounting cylinders, 14 rectangular through-hole, 15 protecgulums buckle, 16 fool proof keys, 17 anti-error-installation stator position nail installing holes, 18 sealing gasket mounting grooves, 19 is protruding, 110 sheath installing holes, and 111 bonnets buckle, 112 surrounding edges, 113 mounting discs, 114 switching part installing holes, 115 plug together portion's mounting groove;
2 swivel nuts, 21 swivel nut grooves;
3 connecting elements, 31 plug together portion, 32 touch-proof pieces, 33 switching parts;
4 bonnets, 41 bonnet clips;
5 radomes, 51 U-shaped switching pieces, the spacing window of 52 rectangle, 53 plug together switching piece, 54 risers, 55 transverse slats;
6 protecgulums, 61 protecgulum clips, 62 radome limited walls;
7 sheaths, 71 sheath clips;
8 telltale holes;
9 sealing gaskets.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further elaborated.
A kind of high pressure belt shield electric-connector socket as Figure 1-5 it comprise Socket casing 1, at the middle part of described jack housing 1, two radome mounting cylinders 13 are installed, the shape of described two radome mounting cylinders 13, structure is identical, described two radome mounting cylinders 13 are arranged on the middle part of Socket casing 1 in a juxtaposed fashion, described radome mounting cylinder 13 passes jack housing 1 along the direction perpendicular to jack housing 1, the two side of described radome mounting cylinder 13 is provided with radome 5, the bottom of described radome mounting cylinder 13 inwall is provided with installation component, inserted sheet assembly 3 is installed in described installation component, one end of described radome mounting cylinder 13 is provided with protecgulum 6, the other end is provided with bonnet 4, described radome mounting cylinder 13 is installed on the two side of the end of protecgulum 6 at it and is offered rectangular through-hole 14, described radome mounting cylinder 13 is all provided with protecgulum in the both sides up and down that it installs the end of protecgulum 6 and buckles 15, described radome mounting cylinder 13 is all provided with bonnet in the both sides up and down that it installs the end of bonnet 4 and buckles 111, offer installing hole 11 in the position at four angles of described jack housing 1, described installing hole is provided with swivel nut 2 in (11), and the outer wall of described swivel nut 2 offers swivel nut groove 21, described jack housing 1 is provided with surrounding edge 112 in its side near protecgulum 6, and described surrounding edge 112 upper surface is provided with fool proof key 16, and described jack housing 1 is provided with mounting disc (113) in its side near bonnet 4, sealing gasket mounting groove 18 is formed between described mounting disc 113 and Socket casing 1, in described sealing gasket mounting groove 18, sealing gasket 9 is installed, the projection 19 for fixing seal pad 9 is respectively equipped with at the middle part of described mounting disc 113 four edges, and the shape of described sealing gasket mounting groove 18 is identical with the shape of sealing gasket 9, described mounting disc 113 is provided with successively anti-error-installation stator position nail installing hole 17 and sheath installing hole 110, described sheath installing hole 110 is arranged on the center of mounting disc 113, in described sheath installing hole 110, sheath 7 is installed, the following face of described sheath 7 is provided with sheath and fixedly buckles 71, fixedly buckling 71 by sheath is fixedly mounted in sheath installing hole 110 with coordinating of sheath installing hole 110 by sheath 7, in described sheath 7, telltale hole 8 is installed.
Described jack housing 1, radome mounting cylinder 13, installation component, surrounding edge 112 and mounting disc 113 form integral structure, the parts such as jack housing 1, radome mounting cylinder 13, installation component, surrounding edge 112 and mounting disc 113 are all adopted made of plastic, pass through injection moulding integrated molding.
According to an implementation column of the present utility model, described radome 5 is two, described radome 5 is punching thin-walled elastic component, described two radomes 5 are arranged on the two side of radome mounting cylinder 13 in a symmetrical manner respectively, described radome 5 comprises riser 54, described riser about 54 both sides are connected to transverse slat 55, described riser 54 be provided with match with rectangular through-hole 14 plug together switching piece 53, described transverse slat 55 is provided with U-shaped switching piece 51 in its end near bonnet 4, described transverse slat 55 is provided with the spacing window 52 of rectangle, the shape of described radome 5 is identical with the shape of radome mounting cylinder 13.
According to an implementation column of the present utility model, described installation component comprises the switching part installing hole 114 be arranged on bottom radome mounting cylinder 13 inwall, described switching part installing hole 114 upper surface is provided with and plugs together portion's mounting groove 115, described inserted sheet assembly 3 is by the switching part 33 be arranged in switching part installing hole 114 and be arranged on the portion that plugs together 31 plugged together in portion's mounting groove 115 and form, the described length plugging together portion 31 is identical with the length of radome mounting cylinder 13, and described in plug together portion 31 and be provided with touch-proof piece 32 in its end near protecgulum 6.
According to an implementation column of the present utility model, described protecgulum about 6 two ends are respectively equipped with and buckle the 15 protecgulum clips 61 matched with protecgulum, and described protecgulum 6 left and right sides is respectively equipped with radome limited wall 62.
Described bonnet about 4 two ends are respectively equipped with and buckle the 111 bonnet clips 41 matched with bonnet.
Operation principle of the present utility model:
The utility model fit apply to new-energy automobile PDU/PCU, main power source, on motor, its tail end is connected with the copper bar in equipment, and its front end is connected with supporting plug, realizes electric power transfer; Big current due to what pass through in this socket, stronger electromagnetic radiation can be produced, serious impact can be caused to the low-voltage control signal transmission of its periphery, control signal distortion may be caused, cause the serious consequence that vehicle sections function is out of control, the utility model can cross radome 5, and the inserted sheet assembly 3 of conduction is all wrapped up, and can effectively hinder because the electromagnetic radiation of transmission big current generation is on the impact of low-voltage control signal; HVIL (high-voltage interlocking) function of this socket, is communicated with control unit in equipment, and when connector breaks down, equipment can cut off main power power-supply at once, thus electric component in protection car, there is good monitoring effect.
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 (10)
1. a high pressure belt shield electric-connector socket, it comprises Socket casing (1), it is characterized in that, at the middle part of described jack housing (1), radome mounting cylinder (13) is installed, described radome mounting cylinder (13) passes jack housing (1) along the direction perpendicular to jack housing (1), the two side of described radome mounting cylinder (13) is provided with radome (5), the bottom of described radome mounting cylinder (13) inwall is provided with installation component, inserted sheet assembly (3) is installed in described installation component, one end of described radome mounting cylinder (13) is provided with protecgulum (6), the other end is provided with bonnet (4), described radome mounting cylinder (13) is installed on the two side of the end of protecgulum (6) at it and is offered rectangular through-hole (14), described radome mounting cylinder (13) is all provided with protecgulum in the both sides up and down that it installs the end of protecgulum (6) and buckles (15), described radome mounting cylinder (13) is all provided with bonnet in the both sides up and down that it installs the end of bonnet (4) and buckles (111),
Offer installing hole (11) in the position at four angles of described jack housing (1), swivel nut (2) is installed in described installing hole (11);
Described jack housing (1) is provided with surrounding edge (112) in its side near protecgulum (6), and described jack housing (1) is provided with mounting disc (113) in its side near bonnet (4);
Described jack housing (1), radome mounting cylinder (13), installation component, surrounding edge (112) and mounting disc (113) composition integral structure.
2. high pressure belt shield electric-connector socket according to claim 1, it is characterized in that forming sealing gasket mounting groove (18) between described mounting disc (113) and Socket casing (1), in described sealing gasket mounting groove (18), sealing gasket (9) is installed, is respectively equipped with the projection (19) for fixing seal pad (9) at the middle part of described mounting disc (113) four edges.
3. high pressure belt shield electric-connector socket according to claim 1, it is characterized in that described mounting disc (113) being provided with successively anti-error-installation stator position nail installing hole (17) and sheath installing hole (110), in described sheath installing hole (110), sheath (7) is installed, the following face of described sheath (7) is provided with sheath and fixedly buckles (71), is provided with telltale hole (8) in described sheath (7).
4. high pressure belt shield electric-connector socket according to claim 1, it is characterized in that described radome (5) is two, described two radomes (5) are arranged on the two side of radome mounting cylinder (13) in a symmetrical manner respectively, described radome (5) comprises riser (54), described riser (54) is connected to transverse slat (55) in both sides up and down, described riser (54) be provided with match with rectangular through-hole (14) plug together switching piece (53), described transverse slat (55) is provided with U-shaped switching piece (51) in its end near bonnet (4), described transverse slat (55) is provided with the spacing window of rectangle (52).
5. high pressure belt shield electric-connector socket according to claim 1, it is characterized in that described installation component comprises the switching part installing hole (114) be arranged on bottom radome mounting cylinder (13) inwall, described switching part installing hole (114) upper surface is provided with and plugs together portion's mounting groove (115), described inserted sheet assembly (3) is by the switching part (33) be arranged in switching part installing hole (114) and be arranged on the portion that plugs together (31) plugged together in portion's mounting groove (115) and form, the described length plugging together portion (31) is identical with the length of radome mounting cylinder (13), and described in plug together portion (31) and be provided with touch-proof piece (32) in its end near protecgulum (6).
6. high pressure belt shield electric-connector socket according to claim 1, it is characterized in that described protecgulum (6) is respectively equipped with the protecgulum clip (61) buckling with protecgulum and (15) match in two ends up and down, described protecgulum (6) left and right sides is respectively equipped with radome limited wall (62).
7. high pressure belt shield electric-connector socket according to claim 1, is characterized in that described bonnet (4) is respectively equipped with the bonnet clip (41) buckling with bonnet and (111) match in two ends up and down.
8. high pressure belt shield electric-connector socket according to claim 1, is characterized in that being provided with fool proof key (16) at described surrounding edge (112) upper surface.
9. high pressure belt shield electric-connector socket according to claim 1, is characterized in that being respectively equipped with oval rotating shaft (12) at the middle part of described Socket casing (1) dual-side.
10. high pressure belt shield electric-connector socket according to claim 1, the outer wall that it is characterized in that described swivel nut (2) offers swivel nut groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467547.8U CN204030141U (en) | 2014-08-18 | 2014-08-18 | High pressure belt shield electric-connector socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467547.8U CN204030141U (en) | 2014-08-18 | 2014-08-18 | High pressure belt shield electric-connector socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030141U true CN204030141U (en) | 2014-12-17 |
Family
ID=52069971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420467547.8U Withdrawn - After Issue CN204030141U (en) | 2014-08-18 | 2014-08-18 | High pressure belt shield electric-connector socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158027A (en) * | 2014-08-18 | 2014-11-19 | 四川永贵科技有限公司 | High-voltage shielding electric connector socket |
-
2014
- 2014-08-18 CN CN201420467547.8U patent/CN204030141U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158027A (en) * | 2014-08-18 | 2014-11-19 | 四川永贵科技有限公司 | High-voltage shielding electric connector socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141217 Effective date of abandoning: 20160706 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |