CN108376852A - Intelligent electric-shock protection socket - Google Patents
Intelligent electric-shock protection socket Download PDFInfo
- Publication number
- CN108376852A CN108376852A CN201810152680.7A CN201810152680A CN108376852A CN 108376852 A CN108376852 A CN 108376852A CN 201810152680 A CN201810152680 A CN 201810152680A CN 108376852 A CN108376852 A CN 108376852A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- pair
- rod
- clamping
- contact
- 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- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/193—Means for increasing contact pressure at the end of engagement of coupling part, e.g. zero insertion force or no friction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/6335—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only comprising a handle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7035—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part comprising a separated limit switch
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses intelligent electric-shock protection sockets, it includes shield, a pair of of the clamping device being installed in shield, clamping device includes supporter, the upper end of supporter is hinged with a pair of of clamping plate that both ends are arranged symmetrically, region between a pair of of clamping plate is clamping zone, clamping plate is towards being disposed with electrode metal piece at clamping zone one end side, a pair of of clamping plate deviates clamping zone one end side and is riveted on first connecting rod one end respectively, the other end of a pair of of first connecting rod rivets respectively second connecting rod, the middle position of second connecting rod is hinged with supporter, second connecting rod is by upper rod section, lower rod section forms, in angle arrangement and angle opening direction is towards on the inside of clamping device between upper rod section and lower rod section；Upper rod section is integrated chemical conversion type with lower rod section, and the angle between upper rod section and lower rod section is 100 150 degree, is located at the articulated position of second connecting rod and supporter at the link position of upper rod section and lower rod section；The lower end of clamping plate towards the end face of clamping zone is provided with lifting notch.
Description
The present invention be the applying date be on December 22nd, 2016, application No. is：2016112013158, it is entitled " anti-electric
The divisional application of the patent of invention of the mechanical interlocking of spark socket and automatic ejection system ".
Technical field
The present invention relates to a kind of sockets.
Background technology
Existing socket type is various, but existing socket drawback is, when plug is inserted into, the elasticity of electrode shrapnel
Clamping is so that plug is not easy to be pulled out, and electroshock-proof function is short of.
Invention content
The purpose of the present invention is designing a kind of completely new mechanical grip socket, and the technology that automatic ejection is detached from is added,
It is user-friendly convenient for the extraction of plug.
To realize the above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.
Intelligent electric-shock protection socket comprising shield, a pair of of the clamping device being installed in shield, clamping device include support
Body, a pair of of clamping plate, a pair of of first connecting rod, a pair of of second connecting rod, contact, a pair of of third connecting rod, the upper end of supporter is hinged with
A pair of of clamping plate that both ends are arranged symmetrically, the region between a pair of of clamping plate are clamping zone, and clamping plate is towards clamping zone one end side
Place is disposed with electrode metal piece, and a pair of of clamping plate deviates clamping zone one end side and is riveted on first connecting rod one end, Yi Dui respectively
The other end of one connecting rod rivets respectively second connecting rod, and the middle position of second connecting rod is hinged with supporter, and a pair second connects
The other end of bar rivets respectively third connecting rod, the contact of the center position arrangement vertical direction movement of supporter, contact
Bottom is connected with jacking guide pillar, and the jacking hole to match with jacking guide pillar is provided in supporter, Jie is socketed with outside jacking guide pillar
The bottom of spring between contact and supporter inner bottom wall, jacking guide pillar is fixedly connected with circular ring shape top guide, circular ring shape top guide
Both ends rivet have third connecting rod respectively, the pressing protrusion of stretching is provided at the center of circular ring shape top guide, is pressed under protrusion
Side's installation contact switch, pressing protrusion are located at right over the contact of contact switch；The panel end of shield is provided with and is clamped
The corresponding jack in region；A pair of contact is switched by concatenated mode and is connected, conducting wire passes through Postponement module and a pair of contact
Switch series connection, connect after Postponement module is powered and by conducting wire with the electrode metal piece on clamping plate.
It is further improved, second connecting rod is made of upper rod section, lower rod section, between upper rod section and lower rod section simultaneously in angle arrangement
And angle opening direction is towards on the inside of clamping device；Upper rod section is integrated chemical conversion type with lower rod section, between upper rod section and lower rod section
Angle be 100-150 degree, be located at the articulated position of second connecting rod and supporter at the link position of upper rod section and lower rod section；
Above-mentioned Postponement module is delayed relay；The lower end of clamping plate towards the end face of clamping zone is provided with lifting notch.
It is further improved, above-mentioned clamping plate, which is adopted, to be made from an insulative material.
It is further improved, anti-electric shock socket further includes the balance regulation device being installed in shield, balance regulation device packet
Poke rod, draw bar, balancing pole are included, the both ends of balancing pole are located at the lower section of a pair of of circular ring shape top guide, the traction of draw bar
End and the center of balancing pole are hinged, and draw bar is hinged with supporter and can be rotated around hinge joint, the driving end of draw bar
It is articulated with the bottom of poke rod, the pilot hole of stirring for making poke rod vertical direction slide is provided on shield, is set at the top of poke rod
It is equipped with and stirs protrusion, the outside of poke rod is socketed between stirring protrusion and stir the spring between pilot hole；The top of shield
The through-hole to match with poke rod top is provided on panel；Contact protruding upward is provided at the contact position of contact switch
Guide rod, contact guide rod top are equipped with contact ball, and the lower face of compression bar protrusion is provided with pressing notch corresponding with contact ball.
It is further improved, the center position of balancing pole is provided with center turn trough, the articulated position of balancing pole and draw bar
Center position of the place positioned at center turn trough.
Description of the drawings
Fig. 1 is the overall structure diagram of the socket and plug cooperation of the present invention.
Fig. 2 is the socket structure schematic diagram of the present invention.
Fig. 3 is the structural schematic diagram of the balance regulation device and clamping device cooperation of the present invention.
Fig. 4 is the structural schematic diagram of the balance regulation device and clamping device cooperation of the present invention.
Fig. 5 is the structural schematic diagram of the balance regulation device and clamping device cooperation of the present invention.
Fig. 6 is the structural schematic diagram of the clamping device of the present invention.
Fig. 7 is the structural schematic diagram of the clamping device of the present invention.
Fig. 8 is the structural schematic diagram of the balance regulation device of the present invention.
Fig. 9 is the interior layout structural schematic diagram of the present invention.
It is denoted as in figure：
100, shield；120, jack；200, plug.
300, balance regulation device；310, poke rod；320, draw bar；330, balancing pole；332, center turn trough.
400, clamping device；410, supporter；420, clamping plate；430, first connecting rod；440, second connecting rod；442, upper boom
Section；444, lower rod section；450, contact；452, jacking guide pillar；460, third connecting rod；470, circular ring shape top guide；480, pressing protrusion；
490, contact switch.
500, Postponement module.
Specific implementation mode
Intelligent electric-shock protection socket comprising shield 100, balance regulation device 300, a pair of of the folder being installed in shield 100
Mechanism 400 is held, clamping device 400 includes supporter 410, a pair of of clamping plate 420, a pair of of first connecting rod 430, a pair of of second connecting rod
440, contact 450, a pair of of third connecting rod 460, the upper end of supporter 410 are hinged with a pair of of clamping plate 420 that both ends are arranged symmetrically,
Region between a pair of of clamping plate 420 is clamping zone, and clamping plate is towards being disposed with electrode metal piece at clamping zone one end side, one
Clamping zone one end side is deviateed to clamping plate 420（That is the side opposite with electrode metal piece one end is equipped with）It is riveted on respectively
One connecting rod, 430 one end, the other end of a pair of of first connecting rod 430 rivets respectively second connecting rod 440, the centre of second connecting rod 440
Hinged with supporter at position, the other end of a pair of of second connecting rod 440 rivets respectively third connecting rod 460, in supporter 410
Arrange the contact 450 of vertical direction movement at heart position, the bottom of contact 450 is connected with jacking guide pillar 452, in supporter 410
Be provided with the jacking hole to match with jacking guide pillar 452, be socketed with outside jacking guide pillar 452 between contact and supporter inner bottom wall it
Between spring, the bottom of jacking guide pillar 452 is fixedly connected with circular ring shape top guide 470, and the both ends of circular ring shape top guide 470 rivet respectively
There is third connecting rod 460, the pressing protrusion 480 of stretching, the lower section of pressing protrusion 480 are provided at the center of circular ring shape top guide 470
Contact switch 490 is installed, pressing protrusion 480 is located at right over the contact of contact switch 490；Balance regulation device 300 includes
Poke rod 310, draw bar 320, balancing pole 330, the both ends of balancing pole 330 are located at the lower section of a pair of of circular ring shape top guide, lead
The center of the traction end for drawing bar 320 and balancing pole 330 is hinged, and draw bar 320 is hinged with supporter 410 and can be around hinged
Point rotation, the driving end of draw bar 320 are articulated with the bottom of poke rod 310, and being provided on shield 100 keeps poke rod 310 vertical
Pilot hole is stirred in direction sliding, and 310 top of poke rod, which is provided with, stirs protrusion, and the outside of poke rod 310 is socketed between dialling
It moves protrusion and stirs the spring between pilot hole；The panel end of shield 100 is provided with jack corresponding with clamping zone.
Particularly important, as shown in Fig. 5,9, a pair of contact switch 490 is connected by concatenated mode, conducting wire is by prolonging
Slow module is connected with a pair of contact switch, is connect with the electrode metal piece on clamping plate after Postponement module 500 is powered and by conducting wire.
The operation principle of the present invention：（1）The insertion process of plug 200 is installed on plug when plug 200 is inserted into socket
Conductive metal sheet enter clamping zone and contact 450 pushed to move down, the jacking guide pillar being connect with contact 450 is moved down and is socketed
Deformation is shunk with the spring of jacking guide pillar, the circular ring shape top guide of jacking guide pillar bottom moves down and drives a pair being attached thereto
460 displacement of third connecting rod, the second connecting rod 440 that the displacement and driving of third connecting rod 460 are attached thereto are drawn close to clamping zone, and
Realize that the clamping zone between clamping plate 420 is shunk using the promotion of first connecting rod 430, to realize conduction of a pair of of clamping plate pair
The clamping of sheet metal；At the same time, in the folding process of circular ring shape top guide so that pressing projection contacts contact switch, to connect
Circuit；（2）The withdrawal process of plug 200 presses poke rod 310, and the draw bar 320 being attached thereto is driven to deflect,
And push moving up for balancing pole 330 so that the both ends of balancing pole push jacking guide pillar 452 to move up, and are socketed on jacking guide pillar
Spring discharge elastic potential energy, push contact 450 reset, at the same time, jacking guide pillar rising drive circular ring shape top guide it is upper
It rises, and interlocks the reset of third connecting rod, second connecting rod, first connecting rod, realize that the clamping zone between a pair of of clamping plate expands, and
Automatically disengaging for plug is realized by the elasticity jacking of contact.
The progress of the acquirement of the present invention and advantage are：When an individual stick-like object is inserted into jack, the side is realized
The contraction and clamping of clamping device, the circular ring shape top guide for being located at the side clamping device bottom apply active force to balancing pole, make
Balancing pole run-off the straight is obtained, and makes the clamping device expansion of the other side；By analysis can be beyond all doubt obtain, this hair
The socket mechanism of bright offer must plug simultaneously be inserted into can just connect circuit, effectively prevent drain conditions.
As shown in fig. 3 to 7, second connecting rod is made of upper rod section 442, lower rod section 444, upper rod section 442 and lower rod section 444 it
Between in angle arrangement and angle opening direction is towards on the inside of clamping device；Upper rod section 442 is integrated chemical conversion with lower rod section 444
Type, promotes the rigidity of second connecting rod, and the angle between upper rod section 442 and lower rod section is preferably 100-150 degree, second connecting rod and branch
It is located at the articulated position of support body at the link position of upper rod section 442 and lower rod section 444.
Above-mentioned clamping plate 420, which is adopted, to be made from an insulative material, and clamping plate is only installed on the electrode gold of clamping plate in contraction process
Belong to piece to be powered, security performance is also improved while promoting insulation effect.
Above-mentioned Postponement module 500 is preferably delayed relay, postpones certain time energization by delayed relay, it is ensured that
Clamping plate is in close contact with plug conducting sheet metal, to overcome point discharge, electric spark is avoided to generate.
As shown in figs. 3-9, the lower end of clamping plate 420 towards the end face of clamping zone is provided with lifting notch, is located at folder
Contact between plate 420 improves mechanism by lifting notch in telescopic process to avoid the interference of contact and clamping plate
Rational deployment.
As shown in Figure 1, 2, the through-hole to match with 310 top of poke rod is provided on the top panel of shield, convenient for using
The poke rod 310 of family pressing protrusion.
As shown in Fig. 5,7,9, contact guide rod protruding upward is provided at the contact position of contact switch 490, contact is led
Bar top is equipped with contact ball, and the lower face of compression bar protrusion is provided with pressing notch corresponding with contact ball.
As shown in Figure 1, inner wall of the supporting rack 410 with shield 100 by way of riveting is fixed.
As shown in Fig. 5,8,9, the center position of balancing pole 330 is provided with center turn trough 332, balancing pole 330 and traction
It is located at the center position of center turn trough 332 at the articulated position of bar 320.
As Figure 6-9, jacking guide pillar is fixedly connected at the circumference side of circular ring shape top guide so that circular ring shape top guide
Two sides are symmetrical relative to junction.
Claims (5)
1. intelligent electric-shock protection socket, it is characterised in that：It includes shield, a pair of of the clamping device being installed in shield, clamping machine
Structure includes supporter, a pair of of clamping plate, a pair of of first connecting rod, a pair of of second connecting rod, contact, a pair of of third connecting rod, supporter it is upper
End is hinged with a pair of of clamping plate that both ends are arranged symmetrically, and the region between a pair of of clamping plate is clamping zone, and clamping plate is towards clamp area
Electrode metal piece is disposed at the one end side of domain, a pair of of clamping plate deviates clamping zone one end side and is riveted on first connecting rod one respectively
End, the other end of a pair of of first connecting rod rivets respectively second connecting rod, and the middle position and supporter of second connecting rod are hinged, and one
Being riveted respectively to the other end of second connecting rod has third connecting rod, and the center position arrangement vertical direction movement of supporter is touched
The bottom of head, contact is connected with jacking guide pillar, is provided with the jacking hole to match with jacking guide pillar in supporter, outside jacking guide pillar
The bottom of the spring being socketed between contact and supporter inner bottom wall, jacking guide pillar is fixedly connected with circular ring shape top guide, circle
The both ends of annular top guide rivet respectively third connecting rod, and the pressing protrusion of stretching, pressing are provided at the center of circular ring shape top guide
Contact switch is installed in the lower section of protrusion, and pressing protrusion is located at right over the contact of contact switch；The panel end of shield is arranged
There is jack corresponding with clamping zone；By concatenated mode by a pair of contact switch connect, conducting wire by Postponement module with
A pair of contact switch series connection, connect after Postponement module is powered and by conducting wire with the electrode metal piece on clamping plate.
2. intelligent electric-shock protection socket according to claim 1, it is characterised in that：Second connecting rod is by upper rod section, lower rod section group
At in angle arrangement and angle opening direction is towards on the inside of clamping device between upper rod section and lower rod section；Upper rod section and lower beam
Section is integrated chemical conversion type, and the angle between upper rod section and lower rod section is 100-150 degree, the articulated position of second connecting rod and supporter
Place is at the link position of upper rod section and lower rod section；Above-mentioned Postponement module is delayed relay；Clamping plate is towards clamping zone
The lower end of end face be provided with lifting notch.
3. intelligent electric-shock protection socket according to claim 2, it is characterised in that：Above-mentioned clamping plate uses insulating materials system
At.
4. intelligent electric-shock protection socket according to claim 3, it is characterised in that：Anti-electric shock socket further includes being installed on shield
Interior balance regulation device, balance regulation device include poke rod, draw bar, balancing pole, and the both ends of balancing pole are located at one
To the lower section of circular ring shape top guide, the traction end of draw bar and the center of balancing pole are hinged, and draw bar is hinged simultaneously with supporter
And can be rotated around hinge joint, the driving end of draw bar is articulated with the bottom of poke rod, and being provided on shield makes poke rod side vertically
Be provided with to the pilot hole of stirring of sliding, at the top of poke rod and stir protrusion, the outside of poke rod be socketed between stir protrusion with
Stir the spring between pilot hole；The through-hole to match with poke rod top is provided on the top panel of shield；Contact switch
Contact position at be provided with contact guide rod protruding upward, contact guide rod top is equipped with contact ball, the lower end of compression bar protrusion
Face is provided with pressing notch corresponding with contact ball.
5. intelligent electric-shock protection socket according to claim 4, it is characterised in that：During the center position of balancing pole is provided with
It is located at the center position of center turn trough at the articulated position of heart turn trough, balancing pole and draw bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810152680.7A CN108376852A (en) | 2016-12-22 | 2016-12-22 | Intelligent electric-shock protection socket |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810152680.7A CN108376852A (en) | 2016-12-22 | 2016-12-22 | Intelligent electric-shock protection socket |
| CN201611201315.8A CN106654663B (en) | 2016-12-22 | 2016-12-22 | The mechanical interlocking and automatic ejection system of anti-electric spark socket |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611201315.8A Division CN106654663B (en) | 2016-12-22 | 2016-12-22 | The mechanical interlocking and automatic ejection system of anti-electric spark socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108376852A true CN108376852A (en) | 2018-08-07 |
Family
ID=58826547
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810152680.7A Withdrawn CN108376852A (en) | 2016-12-22 | 2016-12-22 | Intelligent electric-shock protection socket |
| CN201611201315.8A Active CN106654663B (en) | 2016-12-22 | 2016-12-22 | The mechanical interlocking and automatic ejection system of anti-electric spark socket |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611201315.8A Active CN106654663B (en) | 2016-12-22 | 2016-12-22 | The mechanical interlocking and automatic ejection system of anti-electric spark socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108376852A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879152A (en) * | 2021-12-07 | 2022-01-04 | 杭州奥蒂电控有限公司 | Two-way charging vehicle-mounted charging system with function of preventing poor contact |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706577B (en) * | 2017-08-31 | 2019-07-09 | 安徽信息工程学院 | Laborsaving button socket |
| CN110190465A (en) * | 2019-07-03 | 2019-08-30 | 贵州大学 | A kind of socket fixed with quick spring plug |
| CN110350363B (en) * | 2019-07-15 | 2020-11-06 | 淮安创海网络科技有限公司 | Quick plug-pull patch board |
| CN110906801B (en) * | 2019-12-10 | 2021-11-30 | 上栗县诚信烟花有限公司 | Fireworks and firecrackers |
| CN111555071B (en) * | 2020-05-13 | 2021-12-10 | 台州市路桥常青五金制造厂 | Self-locking type socket device based on ratchet wheel automatic winding and capable of avoiding socket separation |
| CN113839243B (en) * | 2021-08-20 | 2024-04-05 | 侯秀梅 | Wall socket capable of preventing electric spark and overload |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102347568A (en) * | 2010-07-30 | 2012-02-08 | 北京固融科技有限公司 | Sliding electrical connection device, plug thereof, socket thereof and wiring board |
| CN204179362U (en) * | 2014-09-02 | 2015-02-25 | 浙江欧美嘉五金有限公司 | A kind of terminal block being convenient to plug |
| CN204315831U (en) * | 2014-12-31 | 2015-05-06 | 华北电力大学（保定） | The reliable supply socket of a kind of grafting |
| CN104934750B (en) * | 2015-06-14 | 2017-10-27 | 山东英迈德电子科技有限公司 | A kind of single needle self-locking self-unloading connector |
| CN105048191A (en) * | 2015-09-11 | 2015-11-11 | 周丽娜 | Wiring locking device for construction mechanical equipment |
-
2016
- 2016-12-22 CN CN201810152680.7A patent/CN108376852A/en not_active Withdrawn
- 2016-12-22 CN CN201611201315.8A patent/CN106654663B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879152A (en) * | 2021-12-07 | 2022-01-04 | 杭州奥蒂电控有限公司 | Two-way charging vehicle-mounted charging system with function of preventing poor contact |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106654663B (en) | 2018-11-16 |
| CN106654663A (en) | 2017-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180807 |
|
| WW01 | Invention patent application withdrawn after publication |