CN110224261A - A kind of socket of protection against electric shock - Google Patents
A kind of socket of protection against electric shock Download PDFInfo
- Publication number
- CN110224261A CN110224261A CN201910617847.7A CN201910617847A CN110224261A CN 110224261 A CN110224261 A CN 110224261A CN 201910617847 A CN201910617847 A CN 201910617847A CN 110224261 A CN110224261 A CN 110224261A
- Authority
- CN
- China
- Prior art keywords
- socket
- circle shape
- inner housing
- square circle
- shape inner
- 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.)
- Granted
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Classifications
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- 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
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
- H01R13/453—Shutter or cover plate opened by engagement of counterpart
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to jack technology fields, especially a kind of socket of protection against electric shock, socket main body is fastened in square circle shape inner housing, close to one side surface of socket main body jack four, right angle distinguishes corresponding telescopic mast there are four scalable settings on square circle shape inner housing, the socket panel being correspondingly arranged with square circle shape inner housing is provided with above telescopic mast, socket panel lower surface is threadably mounted at close to socket panel side end on each telescopic mast, opening corresponding with socket main body is provided on socket panel, there is compatible receptacle cover plate therewith to outside is rotatably mounted in opening, inserted with gag lever post on one side surface of socket panel on square circle shape inner housing, jack corresponding with gag lever post is provided on socket panel, jack rear thread is passed through far from square circle shape inner housing side end on gag lever post, and knob is installed, it is arranged outside square circle shape inner housing There is compatible square circle shape outer housing therewith.The present invention has the advantages that protection against electric shock effect is good.
Description
Technical field
The present invention relates to jack technology field more particularly to a kind of sockets of protection against electric shock.
Background technique
Socket, also known as power outlet, switch socket, socket refer to have one or more circuit connections can be inserted into
Seat, can be inserted into various wiring by it, be convenient for connecting with other circuits in this way.Pass through company's make and break between route and copper piece
It opens, to reach the connecting and disconnecting for being finally reached the partial circuit.The protection against electric shock measure of existing socket is incomplete, and socket is inserted
Hole is directly exposed, and some childs are easy because finger or other conductive bodies are inserted into the jack of socket by curiosity outside,
Lead to the generation of electric shock accidents.
Summary of the invention
The purpose of the present invention is to solve one for existing in the prior art the incomplete disadvantage of protection against electric shock measure, and proposing
The socket of kind protection against electric shock.
To achieve the goals above, present invention employs following technical solutions:
A kind of socket of protection against electric shock, including socket main body are designed, the socket main body is fastened in square circle shape inner housing, the side
It encloses on shape inner housing and stretches close to the scalable setting of right angle difference of one side surface of socket main body jack four there are four corresponding
Column, is provided with the socket panel being correspondingly arranged with square circle shape inner housing above the telescopic mast, close on each telescopic mast
Socket panel side end is threadably mounted at socket panel lower surface, is provided on the socket panel corresponding with socket main body
Opening has a compatible receptacle cover plate therewith to outside is rotatably mounted in the opening, close on the square circle shape inner housing
Inserted with gag lever post on one side surface of socket panel, jack corresponding with gag lever post, the limit are provided on the socket panel
Jack rear thread is passed through far from square circle shape inner housing side end on bar, knob is installed, be arranged with outside the square circle shape inner housing
Compatible square circle shape outer housing therewith.
Preferably, in the square circle shape inner housing at the center of corresponding two side walls surface since top along short transverse
It opens there are two corresponding card slot, the height of of length no more than square circle shape inner housing of the card slot, it is corresponding on the socket main body
Two side lowers be provided with two fixture blocks corresponding with card slot, the socket main body matches card with card slot by fixture block
In square circle shape inner housing, the fixture block and card slot are interference fitted.
Preferably, the telescopic mast includes the first cylindrical body, is fixedly mounted at the center of first cylinder side end
There is the second cylindrical body, the diameter of second cylindrical body is greater than the first cylindrical body, separate second cylinder on first cylindrical body
It is fixedly installed with the first threaded connection column at the center of body side end surface, the diameter of the first threaded connection column is less than the
The diameter of one cylindrical body is provided with and the second cylindrical body on the square circle shape inner housing far from socket panel one side surface four right angle
Compatible first cylinder groove, is provided with the second cylinder groove at cylinder groove interior bottom surface center, on second cylinder groove
Square circle shape inner housing top surface is run through in portion, and the depth of first cylinder groove is greater than the depth of the second cylinder groove, and described the
The depth of one cylinder groove is greater than the length of the second cylindrical body, the telescopic mast since the first of top is threadedly coupled column successively
Socket panel lower surface, separate socket in first cylinder groove are mounted on across the first cylinder groove and the second cylinder groove rear thread
Circular cover is equipped with by screw insertion at the center of panel side end surface, the diameter of the circular cover is greater than first
The diameter of cylinder groove is placed with spring between the circular cover and the second cylindrical body.
Preferably, the gag lever post includes third cylindrical body, and side end is fixedly installed on the third cylindrical body
Two threaded posts, screw thread is equipped with compatible knob therewith in second threaded post, along length side on the third cylindrical body
To limited block is fixed with, circular cone is fixed at separate second threaded post side end surface center on the third cylindrical body
Shape fixture block is provided with the corresponding slot of conical fixture block, institute on one side surface of socket panel on the square circle shape inner housing
Conical fixture block is stated to be inserted into compatible slot therewith.
Preferably, scale corresponding with limited block is radially provided on separate second threaded post, one side surface on the knob
Line.
Preferably, symmetrical far from being fixed with two on usable rotational direction side end surface in the receptacle cover plate
Convex block, open that there are two buckling groove corresponding with convex block, the corresponding convex block of every two and buckling grooves on the socket panel
On be mounted on mutual corresponding magnetic block.
Preferably, the socket panel and receptacle cover plate outer surface are coated with nonpolluting coating.
Preferably, there are gaps between the square circle shape outer housing and socket panel.
A kind of socket of protection against electric shock proposed by the present invention, beneficial effect are: by the way that receptacle cover plate is arranged, can not make
In the case where with socket, receptacle sockets are covered, directly go pin jack to avoid child, this is first layer safeguard measure；It is logical
Setting telescopic mast and connected socket panel are crossed, when using socket, only first pressing socket panel could make
Socket main body exposes, such second layer safeguard measure；It, must be by turning rotation before pressing socket panel by the way that gag lever post is arranged
Button could smoothly depress socket panel so that jack on limited block alignment socket panel on gag lever post, this
It is third layer safeguard measure；Have by setting three-layer protection measure so that general child can not touch the jack on socket
Effect avoids the generation of electric shock accidents.
Detailed description of the invention
Fig. 1 is a kind of positive structure schematic of the socket of protection against electric shock proposed by the present invention；
Fig. 2 is a kind of structure schematic diagram of the socket of protection against electric shock proposed by the present invention；
Fig. 3 is a kind of structural schematic diagram when being fitted without square circle shape outer housing of the socket of protection against electric shock proposed by the present invention；
Fig. 4 is a kind of socket of protection against electric shock proposed by the present invention when being fitted without square circle shape outer housing after pressing socket panel
Structural schematic diagram；
Fig. 5 is a kind of gag lever post mounting structure structural schematic diagram of the socket of protection against electric shock proposed by the present invention；
Fig. 6 is a kind of telescopic mast mounting structure schematic diagram of the socket of protection against electric shock proposed by the present invention.
In figure: socket main body 1, square circle shape inner housing 2, fixture block 3, card slot 4, telescopic mast 5, the first cylindrical body 501, second circle
Cylinder 502, first is threadedly coupled column 503, socket panel 6, opening 7, receptacle cover plate 8, gag lever post 9, third cylindrical body 901, the
Two threaded posts 902, limited block 903, conical fixture block 904, convex block 10, buckling groove 11, jack 12, square circle shape outer housing 13, the
One cylinder groove 14, the second cylinder groove 15, spring 16, circular cover 17, slot 18, knob 19.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-6, a kind of socket of protection against electric shock, including socket main body 1, socket main body 1 are fastened on square circle shape inner housing 2
It is interior, it is opened along short transverse there are two corresponding since top at the center of corresponding two side walls surface in square circle shape inner housing 2
Card slot 4, the height of of length no more than square circle shape inner housing 2 of card slot 4, corresponding two side lowers are opened on socket main body 1
There are two fixture blocks 3 corresponding with card slot 4, socket main body 1 is matched with card slot 4 by fixture block 3 and is arranged in square circle shape inner housing 2
Interior, fixture block 3 and card slot 4 are interference fitted, so that the installation of socket main body 1 is more simple, while being interference fitted so that socket
It is combined between main body 1 and square circle shape inner housing 2 closer.
Four are provided with close to 1 jack of socket main body, one side surface four right angle is scalable respectively on square circle shape inner housing 2
A corresponding telescopic mast 5 is provided with the socket panel 6 being correspondingly arranged with square circle shape inner housing 2 above telescopic mast 5, each flexible
It is threadably mounted at 6 lower surface of socket panel close to 6 side end of socket panel on column 5, telescopic mast 5 includes the first cylindrical body
501, the second cylindrical body 502 is fixedly installed at 501 side end center of the first cylindrical body, and the diameter of the second cylindrical body 502 is big
It is fixedly installed at 502 side end surface center of the second cylindrical body separate on the first cylindrical body 501, the first cylindrical body 501
First is threadedly coupled column 503, and the diameter of the first threaded connection column 503 is less than the diameter of the first cylindrical body 501, square circle shape inner casing
It is provided with first cylinder groove 14 compatible with the second cylindrical body 502 far from socket panel 6 one side surface four right angle on body 2, circle
The second cylinder groove 15 is provided at 14 interior bottom surface center of column slot, 15 top of the second cylinder groove is through 2 top of square circle shape inner housing
Surface, the depth of the first cylinder groove 14 are greater than the depth of the second cylinder groove 15, and the depth of the first cylinder groove 14 is greater than second
The length of cylindrical body 502, telescopic mast 5 sequentially pass through the first cylinder groove 14 and the since the first of top the threaded connection column 503
Two cylinder grooves, 15 rear thread is mounted on 6 lower surface of socket panel, separate 6 side end surface of socket panel in the first cylinder groove 14
Circular cover 17 is equipped with by screw insertion at center, the diameter of circular cover 17 is greater than the diameter of the first cylinder groove 14,
It can be convenient the installation of screw in this way, be placed with spring 16 between circular cover 17 and the second cylindrical body 502, in pressing socket surface
When plate 6, the second cylindrical body 502 is along the downward telemechanical of the first cylinder groove 14, so that socket panel 6 moves downward, socket master
Body 1 opens receptacle cover plate 8 so that socket main body 1 exposes, after charger is inserted into jack, due to charger and
It is mutually resisted between receptacle cover plate 8, so that socket panel 8 cannot return to initial position under the return action of spring 16,
When extracting charger, spring 16 pushes up the second cylindrical body 502 upwards, so that receptacle cover plate 6 is returned to initial position.
Opening 7 corresponding with socket main body 1 is provided on socket panel 6, opening 7 is interior to have phase therewith to outside is rotatably mounted
The receptacle cover plate 8 of adaptation, it is symmetrical far from being fixed with two on usable rotational direction side end surface in receptacle cover plate 8
Convex block 10, opens that there are two buckling groove 11 corresponding with convex block 10, the corresponding convex block 10 of every two and buckling grooves 11 on socket panel 6
On be mounted on mutual corresponding magnetic block, do not use socket when, due to the phase of the magnetic block on convex block 10 and buckling groove 11
Mutual suction-operated, receptacle cover plate 8 closely fit in the opening on socket panel 6, due to 8 smooth outer surface of receptacle cover plate,
Receptacle cover plate 8 can not be easily opened in the case where not by tools such as suckers, socket panel 6 and 8 outer surface of receptacle cover plate are equal
It is coated with nonpolluting coating.
Inserted with gag lever post 9 on 6 one side surface of socket panel on square circle shape inner housing 2, be provided on socket panel 6 with
The corresponding jack 12 of gag lever post 9 passes through 12 rear thread of jack far from 2 side end of square circle shape inner housing on gag lever post 9 and is equipped with
Knob 19, far from being radially provided with graduation mark corresponding with limited block 903 on 902 1 side surface of the second threaded post on knob 19,
Gag lever post 9 includes third cylindrical body 901, and side end is fixedly installed with the second threaded post 902 on third cylindrical body 901, and second
Screw thread is equipped with compatible knob 19 therewith in threaded post 902, is fixed with limit along its length on third cylindrical body 901
Block 903, far from being fixed with conical fixture block at 902 side end surface center of the second threaded post on third cylindrical body 901
904, the corresponding slot 18 of conical fixture block 904 is provided on 6 one side surface of socket panel on square circle shape inner housing 2, circle
Therewith in compatible slot 18, conical fixture block 904 and slot 18 match and fix gag lever post 9 insertion of taper fixture block 904,
Gag lever post 9 of stirring only firmly could be by the extraction slot 18 of gag lever post 9, and after being inserted into slot 18, gag lever post 9, which is appointed, can so revolve
Turn, when needing to press receptacle cover plate 6,903 alignment socket of limited block is made according to the graduation mark rotary stopper bar 9 on knob 19
Jack 12 on panel 6, in this way when pressing socket panel 6, receptacle cover plate 6 will not be limited block 903 resist lead to not to
Lower movement.
Compatible square circle shape outer housing 13 therewith, square circle shape inner housing 2 and square circle shape are arranged with outside square circle shape inner housing 2
It is mutually fixedly connected between outer housing 13 by screw, square circle shape inner housing 2 and socket panel 6 are wrapped in by square circle shape outer housing 13
Wherein, to facilitate the installation of entire socket, there are gaps between square circle shape outer housing 13 and socket panel 6, insert in this way in pressing
When seat surface plate 6, socket panel 6 can be made to be easier to move down.
In the use of the present invention, after entire socket is mounted on wall, in the case where not using socket, receptacle cover plate
8 cover receptacle sockets, directly go pin jack to avoid child, this is first layer safeguard measure, when using socket, only
Have first pressing socket panel 6 could make socket main body 1 expose, such second layer safeguard measure, at the same pressing socket panel 6
It is preceding must be by turning knob 19 so that jack 12, Cai Nengshun on 903 alignment socket panel 6 of limited block on gag lever post 9
Benefit depresses socket panel 6, this is third layer safeguard measure, this three-layer protection measure connect general child can not
It contacts the jack on socket, effectively prevents the generation of electric shock accidents, be extremely worthy to be popularized.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of socket of protection against electric shock, including socket main body (1), which is characterized in that the socket main body (1) is fastened on square circle shape
In inner housing (2), close to one side surface of socket main body (1) jack four, right angle respectively can on the square circle shape inner housing (2)
There are four corresponding telescopic mast (5), telescopic mast (5) tops to be provided with set corresponding with square circle shape inner housing (2) for flexible setting
The socket panel (6) set is threadably mounted at socket surface close to socket panel (6) side end on each telescopic mast (5)
Plate (6) lower surface is provided with opening (7) corresponding with socket main body (1) on the socket panel (6), and the opening (7) is from inside to outside
Side is rotatably mounted compatible receptacle cover plate (8) therewith, close socket panel (6) one on the square circle shape inner housing (2)
Inserted with gag lever post (9) on side surface, jack (12) corresponding with gag lever post (9), the limit are provided on the socket panel (6)
Jack (12) rear thread is passed through far from square circle shape inner housing (2) side end on position bar (9), and knob (19), the square circle are installed
Compatible square circle shape outer housing (13) therewith is arranged with outside shape inner housing (2).
2. a kind of socket of protection against electric shock according to claim 1, which is characterized in that right in the square circle shape inner housing (2)
It is opened along short transverse there are two corresponding card slot (4) since top at the two side walls surface center answered, the card slot (4)
The height of of length no more than square circle shape inner housing (2), upper corresponding two side lowers of socket main body (1) are provided with and block
Corresponding two fixture blocks (3) of slot (4), the socket main body (1) are matched with card slot (4) by fixture block (3) and are arranged in square circle
In shape inner housing (2), the fixture block (3) and card slot (4) are interference fitted.
3. a kind of socket of protection against electric shock according to claim 1, which is characterized in that the telescopic mast (5) includes the first circle
Cylinder (501) is fixedly installed with the second cylindrical body (502) at the first cylindrical body (501) side end center, described second
The diameter of cylindrical body (502) is greater than the first cylindrical body (501), far from the second cylindrical body (502) on first cylindrical body (501)
The first threaded connection column (503) is fixedly installed at the center of side end surface, described first is threadedly coupled the diameter of column (503)
It is less than the diameter of the first cylindrical body (501), separate (6) one side surface of socket panel four on the square circle shape inner housing (2)
Right angle is provided with compatible first cylinder groove (14) with the second cylindrical body (502), cylinder groove (14) the interior bottom surface center
Place is provided with the second cylinder groove (15), and square circle shape inner housing (2) top surface is run through on the second cylinder groove (15) top, and described the
The depth of one cylinder groove (14) is greater than the depth of the second cylinder groove (15), and the depth of first cylinder groove (14) is greater than
The length of two cylindrical bodies (502), the telescopic mast (5) sequentially pass through first since the first of top is threadedly coupled column (503)
Cylinder groove (14) and the second cylinder groove (15) rear thread are mounted on socket panel (6) lower surface, and first cylinder groove (14) is interior
Circular cover (17), the circular cover are installed far from being embedded at socket panel (6) side end surface center by screw
(17) diameter is greater than the diameter of the first cylinder groove (14), puts between the circular cover (17) and the second cylindrical body (502)
It is equipped with spring (16).
4. a kind of socket of protection against electric shock according to claim 1, which is characterized in that the gag lever post (9) includes third circle
Cylinder (901), side end is fixedly installed with the second threaded post (902) on the third cylindrical body (901), second screw thread
Screw thread is equipped with compatible knob (19) therewith on column (902), and fixation along its length is set on the third cylindrical body (901)
Have limited block (903), is fixed at separate second threaded post (902) side end surface center on the third cylindrical body (901)
Equipped with conical fixture block (904), cone is provided on (6) one side surface of socket panel on the square circle shape inner housing (2)
The corresponding slot (18) of fixture block (904), the cone fixture block (904) are inserted into compatible slot (18) therewith.
5. a kind of socket of protection against electric shock according to claim 1, which is characterized in that far from the second spiral shell on the knob (19)
Line column is radially provided with graduation mark corresponding with limited block (903) on (902) one side surface.
6. a kind of socket of protection against electric shock according to claim 1, which is characterized in that far from can on the receptacle cover plate (8)
It is fixed with two symmetrical convex blocks (10) on rotation direction side end surface, is provided with two on the socket panel (6)
A buckling groove (11) corresponding with convex block (10) is mounted on phase on the corresponding convex block (10) of every two and buckling groove (11)
Mutual corresponding magnetic block.
7. a kind of socket of protection against electric shock according to claim 1, which is characterized in that the socket panel (6) and socket cover
Plate (8) outer surface is coated with nonpolluting coating.
8. a kind of socket of protection against electric shock according to claim 1, which is characterized in that the square circle shape outer housing (13) and insert
There are gaps between seat surface plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910617847.7A CN110224261B (en) | 2019-07-10 | 2019-07-10 | Socket of protection against electric shock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910617847.7A CN110224261B (en) | 2019-07-10 | 2019-07-10 | Socket of protection against electric shock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110224261A true CN110224261A (en) | 2019-09-10 |
| CN110224261B CN110224261B (en) | 2020-12-15 |
Family
ID=67813012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910617847.7A Active CN110224261B (en) | 2019-07-10 | 2019-07-10 | Socket of protection against electric shock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110224261B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534962A (en) * | 2019-09-30 | 2019-12-03 | 林保庭 | A kind of socket of exchangeable panel |
| CN111817054A (en) * | 2020-06-30 | 2020-10-23 | 中山市浩翔电气工程有限公司 | Socket |
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|---|---|---|---|---|
| CN201910523U (en) * | 2010-11-23 | 2011-07-27 | 郑秋翎 | Socket |
| US20140154902A1 (en) * | 2012-12-04 | 2014-06-05 | Hon Hai Precision Industry Co., Ltd. | Connector port with port cover and electronic device using same |
| CN203721992U (en) * | 2014-03-08 | 2014-07-16 | 浙江津达电子有限公司 | A connector assembly with a self-locking function |
| CN105977683A (en) * | 2016-07-01 | 2016-09-28 | 无锡欧洛普科技有限公司 | Electric shock preventing wall socket |
| CN205882250U (en) * | 2016-07-22 | 2017-01-11 | 罗效群 | Electric shock protecting safety socket |
| CN107508078A (en) * | 2017-08-26 | 2017-12-22 | 安徽信息工程学院 | A kind of Concealable plate |
| CN207719535U (en) * | 2018-01-28 | 2018-08-10 | 石玉伟 | A kind of electric connector |
| CN208157740U (en) * | 2018-05-09 | 2018-11-27 | 江苏星华机场设施有限公司 | A kind of anti-corrosion antitermite worm cable connector receptacle |
| CN208299134U (en) * | 2018-05-14 | 2018-12-28 | 重庆建优电器有限公司 | A kind of two hole skewer end protective cover of logical machine |
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2019
- 2019-07-10 CN CN201910617847.7A patent/CN110224261B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201910523U (en) * | 2010-11-23 | 2011-07-27 | 郑秋翎 | Socket |
| US20140154902A1 (en) * | 2012-12-04 | 2014-06-05 | Hon Hai Precision Industry Co., Ltd. | Connector port with port cover and electronic device using same |
| CN203721992U (en) * | 2014-03-08 | 2014-07-16 | 浙江津达电子有限公司 | A connector assembly with a self-locking function |
| CN105977683A (en) * | 2016-07-01 | 2016-09-28 | 无锡欧洛普科技有限公司 | Electric shock preventing wall socket |
| CN205882250U (en) * | 2016-07-22 | 2017-01-11 | 罗效群 | Electric shock protecting safety socket |
| CN107508078A (en) * | 2017-08-26 | 2017-12-22 | 安徽信息工程学院 | A kind of Concealable plate |
| CN207719535U (en) * | 2018-01-28 | 2018-08-10 | 石玉伟 | A kind of electric connector |
| CN208157740U (en) * | 2018-05-09 | 2018-11-27 | 江苏星华机场设施有限公司 | A kind of anti-corrosion antitermite worm cable connector receptacle |
| CN208299134U (en) * | 2018-05-14 | 2018-12-28 | 重庆建优电器有限公司 | A kind of two hole skewer end protective cover of logical machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534962A (en) * | 2019-09-30 | 2019-12-03 | 林保庭 | A kind of socket of exchangeable panel |
| CN111817054A (en) * | 2020-06-30 | 2020-10-23 | 中山市浩翔电气工程有限公司 | Socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110224261B (en) | 2020-12-15 |
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