CN206685565U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN206685565U CN206685565U CN201720389327.1U CN201720389327U CN206685565U CN 206685565 U CN206685565 U CN 206685565U CN 201720389327 U CN201720389327 U CN 201720389327U CN 206685565 U CN206685565 U CN 206685565U
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- plug body
- jack housing
- side wall
- plug
- terminal
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Abstract
The utility model discloses a kind of electric connector, including jack housing and with the closed plug body covered of jack housing；Jack housing includes jack housing bottom wall and the jack housing side wall extended from the outer rim of jack housing bottom wall to plug body, and jack housing bottom wall surrounds jack housing accommodating cavity with jack housing side wall, socket copper bar terminal is provided with jack housing accommodating cavity；Plug body includes plug body roof and the plug body side wall extended from the outer rim of plug body roof to jack housing, and plug body roof surrounds plug body accommodating cavity with plug body side wall, plug cord terminal lug is provided with plug body accommodating cavity；Female terminal is solidly connected with plug terminal；Plug body side wall is connected with a cylinder connected with plug body accommodating cavity, and shading ring, shielding bullet circle and cable seal circle are provided with cylinder.Electric connector of the present utility model is easy to the installation operation of cable, effectively increases packaging efficiency.
Description
Technical field
Electric connector field is the utility model is related to, more particularly to a kind of high current connector.
Background technology
With developing rapidly for electronic industry, electric connector is as a kind of transmission electric current, data signal, audio signal and figure
As the attachment means of signal etc. are widely used.Traditional electric connector is probably divided into two kinds of male and female in type of attachment
Connector.It is but more kinds of to meet the requirement of different products, difference in functionality and different transmission performances with the progress of industry
The electric connector of class arises at the historic moment.
Existing high current connection is divided into two classes, and one kind is push-in connection, has plug and socket, plug in socket with respectively setting
One terminal, plug terminal and female terminal are Elastic Contact, to ensure that plug terminal contacts reliably with female terminal, are met simultaneously
Waterproof and function of shielding, plug body, jack housing, plug terminal and female terminal complex structural designs.
Another kind is lock screw type connection, there is a fixation copper bar, and cable connection is circumscribed with a line terminal lug, line terminal lug with
Copper bar screw locking, this to need in-site installation to connect, when product also needs the function such as waterproof and shielding, scene need to handle waterproof
It is extremely complex with gauze screen function, installation, it is impossible to realize continuous productive process.
Existing electric connector includes socket and plug, and plug with having plug terminal and female terminal respectively inside socket, electricity
When in use, plug terminal needs after contacting so that plug terminal electrically conducts with female terminal connector with female terminal.
However, when electric connector is to ensure that plug is reliable with the termination contact inside socket while meets waterproof, shielding etc.
It is required that it is unreasonable due to the design of its electric connector structure, cause cable installation operation inconvenient, influence packaging efficiency.
Utility model content
Main purpose of the present utility model is to propose a kind of high current connector, it is intended to connects simple and reliable, is easy to simultaneously
The installation operation of cable, to improve packaging efficiency.
To achieve the above object, the utility model proposes high current connector, including jack housing and with it is described insert
The seat closed plug body covered of shell；The jack housing includes jack housing bottom wall and from outside the jack housing bottom wall
The jack housing side wall that edge extends to the plug body, the jack housing bottom wall surround to be formed with the jack housing side wall
Jack housing accommodating cavity, the jack housing accommodating cavity is interior to be provided with socket copper bar terminal；The plug body includes plug body
Roof and the plug body side wall extended from the outer rim of the plug body roof to the jack housing, the plug body top
Wall is surrounded to form plug body accommodating cavity with the plug body side wall, and plug cord ear end is provided with the plug body accommodating cavity
Son；The socket copper bar terminal is fastenedly connected with the plug cord terminal lug by spiro connecting piece；The plug body side wall also connects
A cylinder connected with the plug body accommodating cavity is connected to, the cylinder is the hollow structure that both ends are run through；The cylinder
Internal face offers the first stopper slot, and shading ring and shielding bullet circle are provided with first stopper slot, and the shielding plays snare
It is connected to outside shading ring, the internal face of the cylinder is further opened with the second stopper slot, and cable is provided with second stopper slot
Sealing ring, wherein, second stopper slot is located at the side that first stopper slot deviates from the plug body.
Preferably, the jack housing is the jack housing of a rectangle, and the jack housing is included outside the socket of a rectangle
Shell bottom wall and the 4 jack housing side walls extended from the outer rim of the jack housing bottom wall to the plug body, described 4 are inserted
Have in seat side wall of outer shell two long sides, it is in the jack housing side wall being oppositely arranged and two short sides, inserted in what is be oppositely arranged
Seat side wall of outer shell, described two short sides in the jack housing side wall being oppositely arranged, the jack housing side of one of short side
Wall has the projection of a circular arc, and the jack housing side wall of another short side has the groove of a circular arc；The plug body
For the jack housing of a rectangle, the plug body includes the plug body roof of a rectangle and from the plug body roof
4 plug body side walls that outer rim extends to the jack housing, have in 4 plug body side walls two long sides, be in
The plug body side wall being oppositely arranged and two short sides, in the plug body side wall being oppositely arranged, described two short sides be in
In the plug body side wall being oppositely arranged, the plug body side wall of one of short side has the projection of a circular arc, another
The plug body side wall of short side has the groove of a circular arc；The cylinder is connected to described raised described with circular arc
The plug body side wall of short side；The raised and circular arc of the plug body side wall of the circular arc of the jack housing side wall
Groove engages；The groove of the circular arc of the jack housing side wall engages with the projection of the circular arc of the plug body side wall.
Preferably, the cylinder is integrally formed with the plug body.
Preferably, 4 angles of the jack housing offer 4 screws, and 4 angles of the plug body also offer 4
Individual screw, 4 screws and 4 angles of the jack housing that 4 angles that 4 screws insert the plug body respectively open up
4 screws opened up are so that the jack housing is fastenedly connected with the plug body.
Preferably, the bottom surface of the jack housing is pasted with the rubber sheet gasket for waterproof.
Preferably, the rubber ring of a sealing is embedded between the joint of the jack housing and the plug body.
Preferably, the jack housing internal face is also pasted with socket insulated plastic, and the plug body internal face also pastes
With plug insulated plastic.
Preferably, the socket copper bar terminal has a mounting hole, and a nut is installed with the mounting hole, described
Plug cord terminal lug has pass through aperture, and the spiro connecting piece passes through the through hole of the plug cord terminal lug, is bolted in the spiral shell
In mother, so that the socket copper bar terminal is fastenedly connected with the plug cord terminal lug.
Preferably, the socket copper bar terminal part is stretched out in outside the jack housing.
Preferably, the openend of the cylinder is also covered with a tail-hood.
In the technical solution of the utility model, because plug body side wall is connected with cylinder, therefore, shielding bullet circle can be advance
It is arranged in the first stopper slot, shielding bullet circle is for being socketed on fixed cover then outside the shading ring of the cable.When need
By plug body with jack housing is closed cover when, then the axially opposed cable of cylinder slided so that plug body with
Jack housing is docked, and the assembling of the electric connector can be completed by then screwing screw.In summary, the electricity that the present embodiment is provided
Connector is easy to the installation operation of cable, effectively increases packaging efficiency.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the outline structural diagram of embodiment when the utility model high current connector is connected with cable；
Fig. 2 is a Fig. 1 exploded view；
Fig. 3 is Fig. 1 another exploded view；
Fig. 4 is Fig. 1 another exploded view；
Fig. 5 is the exploded view of socket in Fig. 3；
Fig. 6 is Fig. 1 sectional view.
Drawing reference numeral explanation：
1 electric connector housing
11 jack housings
The jack housing bottom wall of 111 rectangles
112 jack housing side walls
112A long sides, in the jack housing side wall being oppositely arranged
112B short sides, in the jack housing side wall being oppositely arranged
The projection of 1121 circular arcs
The groove of 1122 circular arcs
113 screws
114 socket insulated plastics
12 plug bodies
121 plug body roofs
122 plug body side walls
122A long sides, in the plug body side wall being oppositely arranged
122B short sides, in the plug body side wall being oppositely arranged
The projection of 1221 circular arcs
The groove of 1222 circular arcs
123 screws
124 plug insulated plastics
13 cylinders
131 first stopper slots
132 second stopper slots
2 socket copper bar terminals
21 nuts
3 plug cord terminal lugs
4 shading rings
5 shielding bullet circles
6 cable seal circles
7 tail-hoods
8 rubber rings
9 screws
10 rubber sheet gaskets
20 cables
30 spiro connecting pieces
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of electric connector.
Fig. 1 is the outline structural diagram of embodiment when the utility model high current connector is connected with cable；
Fig. 2 is a Fig. 1 exploded view；Fig. 3 is Fig. 1 another exploded view；Fig. 4 is Fig. 1 another exploded view；Fig. 5 is socket in Fig. 3
Exploded view；Fig. 6 is Fig. 1 sectional view.Include incorporated by reference to the electric connector that referring to figs. 1 to Fig. 6, the present embodiment is provided by socket
The electric connector housing 1 that shell 11 and closed cover are formed together in the plug body 12 of jack housing 11.In the present embodiment, insert
Seat shell 11 and plug body 12 are rectangular configuration, and specifically, jack housing 11 includes the jack housing bottom wall 111 of a rectangle
The 4 jack housing side walls 112 extended with the outer rim from jack housing bottom wall 111 to plug body 12, jack housing bottom wall 111
Surround to form jack housing accommodating cavity with 4 jack housing side walls 112；Have in 4 jack housing side walls 112 two long sides,
In the jack housing side wall 112A being oppositely arranged and two short sides, in the jack housing side wall 112B being oppositely arranged, it is two short
Side in the jack housing side wall 112B being oppositely arranged, the jack housing side wall 112B of one of short side has a circular arc
Projection 1121, the jack housing side wall 112B of another short side has the groove 1122 of a circular arc.
Corresponding, plug body 12 includes the plug body roof 121 of a rectangle and the outer rim from plug body roof 121
The 4 plug body side walls 122 extended to jack housing 11, plug body roof 12 and 14 plug body side walls 122 are surrounded
Form plug body accommodating cavity；Have in 4 plug body side walls 122 two long sides, in the plug body side wall being oppositely arranged
122A and two short side, in the plug body side wall 122B being oppositely arranged, two short sides in the plug body being oppositely arranged
In side wall 122B, the plug body side wall 122B of one of short side has the projection 1221 of a circular arc, another short side
Plug body side wall 122 has the groove 1222 of a circular arc.
The groove 1222 of the projection 1121 of the circular arc of jack housing side wall 112 and the circular arc of plug body side wall 122
Engagement.The groove 1222 of the circular arc of jack housing side wall 112 connects with the projection 1221 of the circular arc of plug body side wall 122
Close.
Wherein, cylinder 13 is connected to the plug body side wall 122 of the short side of the projection 1221 with circular arc, has circular arc
The raised plug body side wall 122 of shape is also associated with a cylinder 13 connected with the inner chamber of plug body 12, and cylinder 13 is both ends
The hollow structure run through, cylinder 13 can be integrally formed with plug body 12.Cable 20 connects through cylinder 13 with plug terminal 3
Connect.
The internal face of cylinder 13 offers the first stopper slot 131, and shading ring 4 and shielding are provided with the first stopper slot 131
Bullet circle 5, shielding bullet circle 5 is socketed on outside shading ring 4, and shading ring 4 is socketed in outside cable 20 to fix the cable 20.
The internal face of cylinder 13 is further opened with the second stopper slot 132, and cable seal circle 6 is provided with the second stopper slot 132,
And cable seal circle 6 is socketed in outside cable 20 to carry out water proof and dust proof to cable 20.Wherein, the second stopper slot 132
Deviate from the side of plug body 12 in the first stopper slot 131.The openend of cylinder 13 is also covered with a tail-hood 7, and cable is close
In the closed cylinder 13 of seal 6.
Wherein, 4 angles of jack housing 11 offer 4 screws 113, and 4 angles of the plug body 12 also offer 4
Outside 4 screws 123 and the socket that 4 angles that individual 123,4 screws 9 of screw insert the plug body 12 respectively open up
4 screws 113 that 4 angles of shell 11 open up are so that the jack housing 11 is fastenedly connected with the plug body 12.Outside socket
The internal face of shell 11 is also pasted with socket insulated plastic 114, and the internal face of plug body 12 is also pasted with plug insulated plastic 124.Insert
Seat copper bar terminal 2 is in jack housing 11, and for easy-to-connect, socket copper bar terminal 2 optionally stretches out its part
Outside jack housing 11, plug cord terminal lug 3 is in plug body 12.
Wherein, socket copper bar terminal 2 is fastenedly connected with plug cord terminal lug 3 by spiro connecting piece 30.Specifically, in this implementation
In example, socket copper bar terminal 2 has a mounting hole, and a nut 21 is installed with mounting hole, such as using the peace of interference fit
Dress mode.Plug cord terminal lug 3 has pass through aperture, and spiro connecting piece 30 passes through the through hole of plug cord terminal lug 3, is bolted in nut
In 21, so that socket copper bar terminal 2 is fastenedly connected with plug cord terminal lug 3.Plug cord terminal lug 3 is fixedly connected with cable.
As described above, in the high current connector provided using the present embodiment, the plug of cable 20 will be connected to
Terminal 3 passes through cylinder 13, wherein, the groove 1222 for the circular arc that the plug body side wall 122B of short side is opened up may act as keeping away
The effect in position hole, so that the plug terminal 3 for being connected to cable 20 is pulled out with form of straight lines to smooth vertically, make to be connected to electricity
The plug body 12 is stretched out in the part of plug terminal 3 of cable 20, then, female terminal 2 and plug terminal 3 is passed through into spiro connecting piece 30
It is fastenedly connected.Because plug body side wall 122 is connected with cylinder 13, therefore, shielding bullet circle 5 can be pre-set at the first stopper slot
In 131, shielding bullet circle 5 is for being socketed on fixed cover then outside the shading ring 4 of the cable 20.When needing outside plug
Shell 12 with jack housing 11 is closed cover when, then the axially opposed cable 20 of cylinder 13 is slided so that plug body 12 with
Jack housing 11 is docked, and the assembling of the electric connector can be completed by then screwing screw 9.In summary, the present embodiment is provided
Electric connector be easy to the installation operation of cable, effectively increase packaging efficiency.
There is better seal effect when being covered for jack housing 11 and the plug body 12, in the jack housing
The rubber ring 8 of a sealing is embedded between 11 and the joint of the plug body 12.For example, can be 4 jack housing sides
A caulking groove is opened up on the end face of wall 112 to place the rubber ring 8 of the sealing, it is worth mentioning that, rubber ring 8 is inserted with 4
The shape that the end profile of seat side wall of outer shell 112 is adapted, i.e., overall is also in a rectangle, and the one end of rubber ring 8 has and circular arc
The shape identical groove of groove 1222, the other end have and circular arc the shape identical of projection 1221 projection.Certainly, rubber
Circle 8 can also be embedded on the end face of 4 jack housing side walls 112.
In addition, when using the electric connector, jack housing 11 can be typically fixed in electrical equipment in advance, therefore,
The bottom surface of the jack housing 11 can also attach a rubber sheet gasket 10 for being used for waterproof.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure under utility model of the present utility model design, made using the utility model specification and accompanying drawing content
Conversion, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
- A kind of 1. electric connector, it is characterised in that including jack housing and with outside the closed plug covered of the jack housing Shell；The jack housing includes jack housing bottom wall and the outer rim from the jack housing bottom wall extends to the plug body Jack housing side wall, the jack housing bottom wall and the jack housing side wall surround to form jack housing accommodating cavity, described Female terminal is provided with jack housing accommodating cavity；The plug body includes plug body roof and the outer rim from the plug body roof extends to the jack housing Plug body side wall, the plug body roof and the plug body side wall surround to form plug body accommodating cavity, described Plug terminal is provided with plug body accommodating cavity；The female terminal is fastenedly connected with the plug terminal by spiro connecting piece；The plug body side wall is also associated with a cylinder connected with the plug body accommodating cavity, and the cylinder passes through for both ends The hollow structure worn；The internal face of the cylinder offers the first stopper slot, and shading ring and shielding bullet circle are provided with first stopper slot, The shielding plays snare and is connected to outside shading ring,The internal face of the cylinder is further opened with the second stopper slot, and cable seal circle is provided with second stopper slot, wherein, Second stopper slot is located at the side that first stopper slot deviates from the plug body.
- 2. electric connector as claimed in claim 1, it is characterised in that the jack housing be a rectangle jack housing, institute Stating jack housing includes the jack housing bottom wall of a rectangle and prolongs from the outer rim of the jack housing bottom wall to the plug body The 4 jack housing side walls stretched, have in 4 jack housing side walls two long sides, in the jack housing side being oppositely arranged Wall and two short sides, in the jack housing side wall being oppositely arranged, described two short sides in the jack housing side being oppositely arranged In wall, the jack housing side wall of one of short side has the projection of a circular arc, the jack housing side wall tool of another short side There is the groove of a circular arc；The plug body is the jack housing of a rectangle, the plug body roof of the plug body an including rectangle and from institute 4 plug body side walls that the outer rim of plug body roof extends to the jack housing are stated, in 4 plug body side walls Have two long sides, it is in the plug body side wall being oppositely arranged and two short sides, in the plug body side wall being oppositely arranged, institute State two short sides in the plug body side wall being oppositely arranged, the plug body side wall of one of short side has a circular arc Projection, the plug body side wall of another short side has the groove of a circular arc；The cylinder is connected to the plug body side wall of the raised short side with circular arc；The raised groove with the circular arc of the plug body side wall of the circular arc of the jack housing side wall engages；It is described to insert The groove of the circular arc of seat side wall of outer shell engages with the projection of the circular arc of the plug body side wall.
- 3. electric connector as claimed in claim 1, it is characterised in that the cylinder is integrally formed with the plug body.
- 4. electric connector as claimed in claim 2, it is characterised in that 4 angles of the jack housing offer 4 screws, 4 angles of the plug body also offer 4 screws, 4 angles that 4 screws insert the plug body respectively open up 4 4 screws that 4 angles of individual screw and the jack housing open up are so that the jack housing fastens with the plug body Connection.
- 5. electric connector as claimed in claim 2, it is characterised in that the bottom surface of the jack housing is pasted with for waterproof Rubber sheet gasket.
- 6. electric connector as claimed in claim 2, it is characterised in that the jack housing and the joint of the plug body Between embed the rubber ring of a sealing.
- 7. electric connector as described in claim 2, it is characterised in that it is exhausted that the jack housing internal face is also pasted with socket Edge plastic cement, the plug body internal face are also pasted with plug insulated plastic.
- 8. electric connector as described in claim 1, it is characterised in that the female terminal has a mounting hole, the peace A nut is installed with dress hole, the plug terminal has pass through aperture, and the spiro connecting piece passes through the plug terminal Through hole, it is bolted in the nut, so that the female terminal is fastenedly connected with the plug terminal.
- 9. electric connector as described in claim 1, it is characterised in that the female terminal part is stretched out in outside the socket Outside shell, the openend of the cylinder is also covered with a tail-hood.
- 10. electric connector as described in claim 1, it is characterised in that the female terminal is socket copper bar terminal, described Plug terminal is plug cord terminal lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720389327.1U CN206685565U (en) | 2017-04-13 | 2017-04-13 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720389327.1U CN206685565U (en) | 2017-04-13 | 2017-04-13 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685565U true CN206685565U (en) | 2017-11-28 |
Family
ID=60398929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720389327.1U Active CN206685565U (en) | 2017-04-13 | 2017-04-13 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206685565U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953185A (en) * | 2017-04-13 | 2017-07-14 | 广东林新能源科技有限公司 | Electric connector |
| CN110323592A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Electric connector, electric unit and vehicle |
| CN110611209A (en) * | 2018-09-30 | 2019-12-24 | 中航光电科技股份有限公司 | Wiring connector |
| CN110611210A (en) * | 2018-09-30 | 2019-12-24 | 中航光电科技股份有限公司 | Electric connection assembly |
| CN110611199A (en) * | 2018-09-30 | 2019-12-24 | 中航光电科技股份有限公司 | Wiring connector |
| CN111092306A (en) * | 2018-10-24 | 2020-05-01 | Zf 腓德烈斯哈芬股份公司 | Interface module, inverter and vehicle |
-
2017
- 2017-04-13 CN CN201720389327.1U patent/CN206685565U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953185A (en) * | 2017-04-13 | 2017-07-14 | 广东林新能源科技有限公司 | Electric connector |
| CN106953185B (en) * | 2017-04-13 | 2023-03-24 | 广东林一新能源科技有限公司 | Electrical connector |
| CN110323592A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Electric connector, electric unit and vehicle |
| CN110611209A (en) * | 2018-09-30 | 2019-12-24 | 中航光电科技股份有限公司 | Wiring connector |
| CN110611210A (en) * | 2018-09-30 | 2019-12-24 | 中航光电科技股份有限公司 | Electric connection assembly |
| CN110611199A (en) * | 2018-09-30 | 2019-12-24 | 中航光电科技股份有限公司 | Wiring connector |
| CN110611209B (en) * | 2018-09-30 | 2022-05-10 | 中航光电科技股份有限公司 | Wiring connector |
| CN111092306A (en) * | 2018-10-24 | 2020-05-01 | Zf 腓德烈斯哈芬股份公司 | Interface module, inverter and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fastening of electric connector Effective date of registration: 20200701 Granted publication date: 20171128 Pledgee: Johnson (Hong Kong) Limited Pledgor: GUANGDONG LINYI NEW ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2020990000696 |