CN110112600A - A kind of electric connector and electronic device - Google Patents
A kind of electric connector and electronic device Download PDFInfo
- Publication number
- CN110112600A CN110112600A CN201910286591.6A CN201910286591A CN110112600A CN 110112600 A CN110112600 A CN 110112600A CN 201910286591 A CN201910286591 A CN 201910286591A CN 110112600 A CN110112600 A CN 110112600A
- Authority
- CN
- China
- Prior art keywords
- conductive jacket
- electric connector
- connecting pin
- noumenon
- shielding part
- 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- Withdrawn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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
-
- 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
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6591—Specific features or arrangements of connection of shield to conductive members
Abstract
The present invention is about a kind of electric connector, and connector includes socket end and the connecting pin of coupling, and the direction that socket end is directed toward connecting pin is first direction；Connecting line includes body part and interconnecting piece, and interconnecting piece and connecting pin couple, and at least body part is coated with conductive jacket adjacent to one end of connector, and the extending direction of conductive jacket is second direction, and second direction is not parallel with first direction, conductive jacket ground connection；Shielding construction includes: that the first shielding part has the first noumenon, and the first noumenon is nested in connecting pin；And secondary shielding part has the second ontology, one end of the second ontology is equipped with binding portion, and the second ontology is sticked in the first noumenon and forms seamless shielding space to accommodate and shield connecting pin and interconnecting piece, and binding portion covered section conductive jacket simultaneously winds conductive jacket.Electric connector of the invention passes through the first shielding part being mutually clamped and secondary shielding part can coat connector and connecting line connected vertically, and has good shield effectiveness in the link position of connector and connecting line.
Description
Technical field
The present invention relates to a kind of electric connector more particularly to a kind of electric connectors with electromagnetic armouring structure.
Background technique
In 3C industry, electric connector can be used as the medium being electrically connected between two electronic devices and can be stable progress
Desired signal transmits operation, and therefore, electric connector is generally applicable to various electronic devices.But the company of electric connector
Electromagnetic interference can be generated between connector and connecting line, to influence the normal function of coupled 3C Product, therefore needed even
Electromagnetic protection structure is arranged in the junction of connector and connecting line.(90 degree of electromagnetic protection structures are for current 90 degree of electromagnetic protection structures
Refer to electromagnetic protection structure the covered section connector and connecting line that are mutually connected vertically) common way be cladding copper foil, group
Ironware, boxing are filled, entire processing procedure is complicated, reliability is unstable, so that time of product development is long, at high cost.
Summary of the invention
In order to improve above-mentioned problem, the present invention provides a kind of electric connector.
The present invention provides a kind of electric connector, comprising:
Connector, the connector include the socket end being mutually coupled and connecting pin, which is directed toward the side of the connecting pin
To for first direction；
Connecting line, the connecting line include body part and extend interconnecting piece made of simultaneously bending, the company as body part one end
Socket part and the connecting pin couple, and at least the body part is coated with conductive jacket adjacent to one end of the connector, the conductive jacket
Extending direction is second direction, and the second direction and the first direction are not parallel, conductive jacket ground connection；And
Shielding construction, for shielding the connecting pin and the interconnecting piece, which includes: the first shielding part, this first
Shielding part has the first noumenon, which is nested in the connecting pin；And
Secondary shielding part, the secondary shielding part have the second ontology, and one end of second ontology is equipped with binding portion, this second
Ontology is sticked in the first noumenon and accommodates and shield the connecting pin and the interconnecting piece, the binding to form seamless shielding space
Covered section conductive jacket in portion's simultaneously winds the conductive jacket.
As optional technical solution, the second direction and the first direction are perpendicular.
As optional technical solution, which has first receiving space, and the both ends of the first receiving space have
There is opening, which is nested in the connecting pin across the socket end by the opening.
As optional technical solution, one end of the first noumenon is extended in a second direction to form protruding portion, should
The protruding portion covered section conductive jacket, the binding portion wind the conductive jacket and the protruding portion.
As optional technical solution, which has the first cladding face extended in a second direction and along first party
To the first side of extension, second side, third side, which is oppositely arranged with the second side, the third side
The first side and the second side are connected, the body part of the third side far from the connecting line, which should
First side, the second side and the third side, the first side, second side, third side and the first cladding face are total
With the second accommodation space of formation.
As optional technical solution, which is equipped with aperture, the first side, the second side and the third side
Face is equipped with protrusion corresponding with the aperture, and the first noumenon and second ontology are mutually clamped by the aperture and the protrusion,
So that the first receiving space and second accommodation space form the shielding space.
As optional technical solution, which includes made of being extended in a second direction as the one end in the first cladding face
Second cladding face and multiple binding pieces made of being extended in a first direction as the second cladding face have between multiple binding piece
Gap, the second cladding face covered section conductive jacket and the part protruding portion, multiple binding piece bending wind the conduction
Sheath and the protruding portion.
As optional technical solution, which further includes adapter, the other end of the adapter and the connecting line
It is electrically connected.
As optional technical solution, which is integrally formed, is drawn by metal.
The present invention also provides a kind of electronic devices, including electric connector described above.
In conclusion electric connector of the invention, which passes through the first shielding part that can be mutually clamped and secondary shielding part, to be coated
Connector and connecting line connected vertically, and there is good shield effectiveness in the link position of connector and connecting line, and can
It is higher by property, it can be avoided connector and connecting line and the EMI/EMS of other electronic components interfered；Furthermore the present invention does not need to pass
The copper-surfaced foil of system and boxing support, can reduce cost, and have the effect that efficiently assembling simplifies processing procedure.
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.
Detailed description of the invention
Fig. 1 is the explosive view of the electric connector of one embodiment of the invention；
Fig. 2 is the sectional view of the body part of connecting line in Fig. 1；
Fig. 3 is the schematic diagram at each visual angle of the first shielding part in Fig. 1；
Fig. 4 is the schematic diagram at each visual angle of secondary shielding part in Fig. 1；
Fig. 5 is the schematic diagram after the first shielding part is combined with connector；
Fig. 6 is that secondary shielding part is sticked in the schematic diagram after the first shielding part；
Fig. 7 is that binding portion is wound in the schematic diagram after conductive jacket.
Specific embodiment
Fig. 1 is the explosive view of the electric connector of one embodiment of the invention；Fig. 2 is section of the body part of connecting line in Fig. 1
Face figure.
Please refer to Fig. 1 and Fig. 2, the equipment that electric connector 1 of the invention can be used for connecting the electric connection of two need, electrical connection
Device 1 includes connector 10, connecting line 20 and shielding construction 30.
Wherein, connector 10 includes the socket end 101 being mutually coupled and connecting pin 102, and socket end 101 is directed toward connecting pin
102 direction is first direction (such as Y direction shown in Fig. 1), and socket end 101 is used for and two equipment to be electrically connected
In one of grafting；Connecting line 20 includes body part 201, interconnecting piece 202, insulating sheath 203 and conductive jacket 204,
Specifically, body part 201 is placed in insulating sheath 203, and conductive jacket 204 is coated on the surface of insulating sheath 203, and by ontology
Portion 201 extends and the part bending beyond insulating sheath 203 and conductive jacket 204 forms interconnecting piece 202 (i.e. interconnecting piece 202 is not
Coated by insulating sheath 203 and conductive jacket 204), the connecting pin 102 of interconnecting piece 202 and connector 10 couples, and then the company of realization
The electric connection of wiring 20 and connector 10.It should be noted that the extending direction of conductive jacket 204 be second direction, second
Direction and first direction are not parallel, and (for example, second direction is vertical with first direction, second direction is X-axis side shown in Fig. 1
To), and conductive jacket 204 is grounded.
The electromagnetic interference that shielding construction 30 is used to shield connecting pin and interconnecting piece generates, shielding construction 30 include the first shielding
Part 40 and secondary shielding part 50, the first shielding part 40 have the first noumenon 400, and the first noumenon 400 is nested in the company of connector 10
End 102 is connect, secondary shielding part 50 has the second ontology 500, and one end of the second ontology 500 is equipped with binding portion 505, the second ontology
500, which are sticked in the first noumenon 400, accommodates and shields connecting pin and interconnecting piece, binding portion 505 to form seamless shielding space
Covered section conductive jacket 204 simultaneously winds conductive jacket 204.
In the present invention, shielding construction 30 includes mutually independent first shielding part 40 and secondary shielding part 50, the first noumenon
400 are nested in connecting pin 102, and the second ontology 500 is sticked in the first noumenon 400, and one end of the second ontology 500 is equipped with binding portion
505, even if thus connector 10 and connecting line 20 vertically connect, shielding construction 30 of the invention can also quickly assemble and the company of cladding
Connect the partially electronically conductive sheath 204 at end 102, interconnecting piece 202 and neighbouring connector 10；And pass through the binding portion 505 of shielding construction 30
It is wound in the conductive jacket 204 of ground connection, and then entire shielding construction 30 is grounded, so that the shielding space of shielding construction 30 has screen
The ability of electromagnetism is covered, so can avoid generating electromagnetic interference between the connector 10 and connecting line 20 of electric connector 1.
It is worth noting that, as shown in Figures 1 and 2, in this present embodiment, body part 201 is entirely located in insulating sheath 203
It is interior, and conductive jacket 204 coats the whole surface of insulating sheath 203, but not limited to this, in other embodiments, conductive jacket
204 can also only be coated on the surface of the insulating sheath 203 at neighbouring 10 end of connector or connecting line 20 only include body part 201,
Interconnecting piece 202 and conductive jacket 204 do not have insulating sheath 203, and conductive jacket 204 is only coated on neighbouring connector 10
The part body portion 201 at end.To sum up, no matter which kind of situation, at least body part 201 is coated with adjacent to one end of connector 10
Conductive jacket 204.
Fig. 3 is the schematic diagram at each visual angle of the first shielding part in Fig. 1.
It please also refer to Fig. 1 and Fig. 3, the first shielding part 40 has the first noumenon 400 and protruding portion 406, the first noumenon 400
With first receiving space 407, (or the both ends of the first noumenon 400 have and open with opening for the both ends of first receiving space 407
Mouthful), the first noumenon 400 by opening across socket end 101 to be nested in connecting pin 102, above-mentioned protruding portion 406 is by the first noumenon
400 one end extends in a second direction (such as X-direction shown in Fig. 1).406 covered section conductive jacket of protruding portion
204, binding portion 505 winds conductive jacket 204 and protruding portion 406, the first shielding part 40 and secondary shielding part after engaging as a result,
50 can preferably coat and close connecting pin 102 and interconnecting piece 202, and shielding construction 30 has better shield effectiveness.It needs
Bright, the first shielding part 40 is integrally formed by metal.
Fig. 4 is the schematic diagram at each visual angle of secondary shielding part in Fig. 1.
It please also refer to Fig. 1, Fig. 3 and Fig. 4, the first shielding part 40 is equipped with aperture 405, and secondary shielding part 50 is equipped with and aperture
405 corresponding raised 504, the first shielding part 40 and secondary shielding part 50 are mutually clamped by aperture 405 and protrusion 504.Tool
Body, the first noumenon 400 have opposite the first side wall 401 and second sidewall 402 and opposite third side wall 403 and the
Four side walls 404, third side wall 403 compared with the 4th side wall 404 far from connecting line 20, third side wall 403 and the connection of the 4th side wall 404 the
One side wall 401 and second sidewall 402, the first side wall 401, second sidewall 402 and third side wall 403 be equipped with aperture 405, the 4th
Aperture 405 is not provided on side wall 404, the first cladding face 506 and prolong along first direction that the second ontology 500 extends in a second direction
First side 501, the second side 502, third side 503 stretched, first side 501 are oppositely arranged with second side 502, third
Side 503 connects first side 501 and second side 502, body part 201 of the third side 503 far from connecting line 20, the first packet
Clad can 506 connects first side 501, second side 502 and third side 503, first side 501, second side 502, third
The second accommodation space 507 is collectively formed in side 503 and the first cladding face 506.First side 501, second side 502 and third side
Face 503 respectively corresponds the first side wall 401, second sidewall 402 and third side wall 403, and first side 501, second side 502 and
Third side 503 all has corresponding with aperture 405 raised 504, and the first noumenon 400 and the second ontology 500 are by aperture 405
And protrusion 504 is mutually clamped, so that first receiving space 407 and the second accommodation space 507 form seamless screen described above
Cover space.And as shown in fig. 7, when both engaging after, the first shielding part 40 a part (such as the first side wall 401 a part,
A part, a part of third side wall 403 of second sidewall 402) it is located in the second accommodation space 507.
With continued reference to FIG. 4, binding portion 505 includes made of being extended in a second direction as the one end in the first cladding face 506
Second cladding face 5051 and multiple binding pieces 5052 made of being extended in a first direction as the second cladding face 5051, multiple bindings
There is gap (i.e. multiple binding pieces 5052 are separation), the second cladding 5051 covered section conductive jacket of face between piece 5052
204 and part protrusions 406, the multiple bending of binding pieces 5052 winding conductive jackets 204 and protruding portion 406.It should be noted that
Secondary shielding part 50 is integrally formed, and is drawn by metal.
Fig. 5 is the schematic diagram after the first shielding part is combined with connector；Fig. 6 is that secondary shielding part is sticked in the first shielding part
Schematic diagram afterwards；Fig. 7 is that binding portion is wound in the schematic diagram after conductive jacket.
It teaches how that shielding construction 30 is quickly mounted on connector 10 and connecting line 20 connected vertically in detail below
On.Please refer to Fig. 1, Fig. 5, Fig. 6 and Fig. 7.Firstly, with reference to Fig. 5, the first shielding part 40 is passed through and the company of being placed on by socket end 101
Connect end 102 on (i.e. the first noumenon 400 by the opening at both ends across socket end 101 and be placed on connecting pin 102), at this point, first
The protruding portion 406 of shielding part 40 is coated on the outside of conductive jacket 204, then by secondary shielding part 50 by interconnecting piece 202 that
End cap enters and is sticked on the first shielding part 40 (as shown in Figure 6), the second cladding face 5051 of secondary shielding part 50 and protruding portion
406 cooperate so that the outer circumferential of conductive jacket 204 is completely covered, and binding piece 505 is finally wound in conductive jacket 204 and first
The protruding portion 406 (as shown in Figure 7) of shielding part 40, as a result, the cladding connecting pin 102 tightly of shielding construction 30 and connecting line
20 adjacent to one end of connector 10.
Referring to FIG. 1, electric connector 1 further includes adapter 60, adapter 60 and the other end of connecting line 20 are electrically connected,
Adapter 60 be used for wherein another connection in two equipment to be electrically connected, thus can be connected by electric connector 1
Two equipment to be electrically connected.
The present invention also provides a kind of electronic devices, including electric connector 1 described above.
In conclusion electric connector of the invention, which passes through the first shielding part that can be mutually clamped and secondary shielding part, to be coated
Connector and connecting line connected vertically, and there is good shield effectiveness in the link position of connector and connecting line, and can
It is higher by property, it can be avoided connector and connecting line and the EMI/EMS of other electronic components interfered；Furthermore the present invention does not need to pass
The copper-surfaced foil of system and boxing support, can reduce cost, and have the effect that efficiently assembling simplifies processing procedure.
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe
Various corresponding changes and modifications, but these corresponding changes and modifications can be made according to the present invention by knowing those skilled in the art
All it should fall within the scope of protection of the appended claims of the present invention.
Claims (10)
1. a kind of electric connector characterized by comprising
Connector, the connector include the socket end being mutually coupled and connecting pin, and the direction which is directed toward the connecting pin is
First direction；
Connecting line, the connecting line include body part and extend interconnecting piece made of simultaneously bending, the interconnecting piece as body part one end
It is coupled with the connecting pin, at least the body part is coated with conductive jacket adjacent to one end of the connector, the extension of the conductive jacket
Direction is second direction, and the second direction and the first direction are not parallel, conductive jacket ground connection；And
Shielding construction, for shielding the connecting pin and the interconnecting piece, which includes: the first shielding part, first shielding
Part has the first noumenon, which is nested in the connecting pin；And
Secondary shielding part, the secondary shielding part have the second ontology, and one end of second ontology is equipped with binding portion, second ontology
It is sticked in the first noumenon and accommodates and shield the connecting pin and the interconnecting piece to form seamless shielding space, binding portion packet
It covers the part conductive jacket and winds the conductive jacket.
2. electric connector according to claim 1, which is characterized in that the second direction and the first direction are perpendicular.
3. electric connector according to claim 1, which is characterized in that the first noumenon has first receiving space, this
The both ends of one accommodation space have opening, which is nested in the connecting pin across the socket end by the opening.
4. electric connector according to claim 3, which is characterized in that one end of the first noumenon extend in a second direction and
Out to form protruding portion, the protruding portion covered section conductive jacket, which winds the conductive jacket and the protruding portion.
5. electric connector according to claim 4, which is characterized in that second ontology has the extended in a second direction
One cladding face and the first side extended in a first direction, second side, third side, the first side and the second side phase
To setting, which connects the first side and the second side, the body part of the third side far from the connecting line, should
First cladding face connects the first side, the second side and the third side, the first side, second side, third side
And the second accommodation space is collectively formed in the first cladding face.
6. electric connector according to claim 5, which is characterized in that the first noumenon is equipped with aperture, which is somebody's turn to do
Second side and the third side are equipped with protrusion corresponding with the aperture, and the first noumenon and second ontology are by the aperture
And the protrusion is mutually clamped, so that the first receiving space and second accommodation space form the shielding space.
7. electric connector according to claim 5, which is characterized in that the binding portion includes by one end edge in the first cladding face
Second cladding face made of second direction extends and multiple binding pieces made of being extended in a first direction as the second cladding face, should
There is gap, the second cladding face covered section conductive jacket and the part protruding portion are multiple to tie up between multiple binding pieces
Stator bending winds the conductive jacket and the protruding portion.
8. electric connector according to claim 1, which is characterized in that the electric connector further includes adapter, the adapter
It is electrically connected with the other end of the connecting line.
9. electric connector according to claim 1, which is characterized in that the secondary shielding part is integrally formed, and is taken out by metal
Draw.
10. a kind of electronic device, which is characterized in that including claim 1 to the described in any item electric connectors of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910286591.6A CN110112600A (en) | 2019-04-10 | 2019-04-10 | A kind of electric connector and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910286591.6A CN110112600A (en) | 2019-04-10 | 2019-04-10 | A kind of electric connector and electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110112600A true CN110112600A (en) | 2019-08-09 |
Family
ID=67484121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910286591.6A Withdrawn CN110112600A (en) | 2019-04-10 | 2019-04-10 | A kind of electric connector and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110112600A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113341508A (en) * | 2021-05-14 | 2021-09-03 | 武汉光迅科技股份有限公司 | Optical port assembly and optical module |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1378971A1 (en) * | 2002-07-02 | 2004-01-07 | Tyco Electronics AMP GmbH | Coaxial plug connector having a longitudinally divided shield housing, and coaxial angled plug connector |
| CN204045799U (en) * | 2014-08-26 | 2014-12-24 | 深圳市佳沃通信技术有限公司 | Caxial-line feeder |
| CN105431985A (en) * | 2013-03-27 | 2016-03-23 | 莫列斯有限公司 | Variable angle EMI shielding assembly |
| CN106233544A (en) * | 2014-04-25 | 2016-12-14 | 泰科电子公司 | Rigging-angle connector assembly |
| CN206076584U (en) * | 2016-10-21 | 2017-04-05 | 宁德时代新能源科技股份有限公司 | Shielded connector |
| CN207398379U (en) * | 2017-09-08 | 2018-05-22 | 厦门唯恩电气有限公司 | A kind of Split type metal terminal box with electro-magnetic screen function |
| CN108370121A (en) * | 2015-11-24 | 2018-08-03 | 株式会社自动网络技术研究所 | Shielded connector and shielded cable with connector |
| CN207800988U (en) * | 2017-11-13 | 2018-08-31 | 东莞市励图电子有限公司 | Kirsite elbow data line |
-
2019
- 2019-04-10 CN CN201910286591.6A patent/CN110112600A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1378971A1 (en) * | 2002-07-02 | 2004-01-07 | Tyco Electronics AMP GmbH | Coaxial plug connector having a longitudinally divided shield housing, and coaxial angled plug connector |
| CN105431985A (en) * | 2013-03-27 | 2016-03-23 | 莫列斯有限公司 | Variable angle EMI shielding assembly |
| CN106233544A (en) * | 2014-04-25 | 2016-12-14 | 泰科电子公司 | Rigging-angle connector assembly |
| CN204045799U (en) * | 2014-08-26 | 2014-12-24 | 深圳市佳沃通信技术有限公司 | Caxial-line feeder |
| CN108370121A (en) * | 2015-11-24 | 2018-08-03 | 株式会社自动网络技术研究所 | Shielded connector and shielded cable with connector |
| CN206076584U (en) * | 2016-10-21 | 2017-04-05 | 宁德时代新能源科技股份有限公司 | Shielded connector |
| CN207398379U (en) * | 2017-09-08 | 2018-05-22 | 厦门唯恩电气有限公司 | A kind of Split type metal terminal box with electro-magnetic screen function |
| CN207800988U (en) * | 2017-11-13 | 2018-08-31 | 东莞市励图电子有限公司 | Kirsite elbow data line |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113341508A (en) * | 2021-05-14 | 2021-09-03 | 武汉光迅科技股份有限公司 | Optical port assembly and optical module |
| CN113341508B (en) * | 2021-05-14 | 2022-07-12 | 武汉光迅科技股份有限公司 | Optical port assembly and optical module |
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|---|---|---|---|
| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190809 |