CN104216056B - A kind of optical fiber connector plug and multi-fiber connector - Google Patents
A kind of optical fiber connector plug and multi-fiber connector Download PDFInfo
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- CN104216056B CN104216056B CN201310216522.0A CN201310216522A CN104216056B CN 104216056 B CN104216056 B CN 104216056B CN 201310216522 A CN201310216522 A CN 201310216522A CN 104216056 B CN104216056 B CN 104216056B
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- optical fiber
- fiber connector
- naked fibre
- naked
- connector plug
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Abstract
The present invention relates to the adapter of a kind of optical fiber connector plug, this connector plug includes that inserted terminal, inserted terminal include a longitudinal jack planted for optical fiber end；This optical fiber connector plug also includes naked fibre protecting device and elastic device；Naked fibre protecting device includes a through hole passed with longitudinal jack naked fibre corresponding, for optical fiber end, and can be installed on inserted terminal with moving back and forth between a protective position and the operating position in the longitudinal direction of inserted terminal；Elastic device is arranged between naked fibre protecting device and inserted terminal, provides an elastic force being maintained in protective position for naked fibre protecting device.By the naked fibre protecting device in the present invention, optical fiber connector plug can be made to be isolated from the outside by naked fibre in a non-operative state and to be protected, will not be lost by external impacts.
Description
Technical field
The present invention relates to the joints of optical fibre, more particularly, it relates to a kind of multi-fiber connector plug and many
Core fibre adapter.
Background technology
Naked fibre on existing optical fiber connector plug is all directly to expose the grafting with optical fiber connector plug
End, is carrying, is using and in maintenance process, it is easy to encountering naked fibre, cause losing of naked fibre, after losing
Naked fibre when inserting orchestration, the loss of signal that the joints of optical fibre transmits can be caused to become the most even signal interruption,
This has had a strong impact on normal job stability, adds maintenance cost.
The optical fiber connector plug at the two ends of existing multi-fiber connector insert adapter time, two optical fiber
Naked fibre on connector plug coordinates guarantee by guide pin and pilot hole, in application process, and optical fiber company
Connect device plug lock pin pilot hole and can produce abrasion with guide pin plug, thus cause accuracy of alignment bad, cause
After such insertion, two ends lock pin centering is inaccurate for two optical fiber connector plugs, causes the interruption or not of communication signal
Stable, and then normal communication can be produced harmful effect.
Summary of the invention
The technical problem to be solved in the present invention is, it is provided that the optical fiber connector plug of a kind of improvement and multi-core optical
Fiber connector.
The technical solution adopted for the present invention to solve the technical problems is: a kind of optical fiber connector plug of structure,
Including inserted terminal, described inserted terminal includes a longitudinal jack planted for optical fiber end；These joints of optical fibre
Plug also includes naked fibre protecting device and elastic device；Described naked fibre protecting device includes one and described longitudinal direction
The through hole that jack naked fibre corresponding, for described optical fiber end passes, and can be in the longitudinal direction of described inserted terminal
A protective position and an operating position between be installed on moving back and forth on described inserted terminal；Described bullet
Property device be arranged between described naked fibre protecting device and described inserted terminal, for described naked fibre protecting device provide
One elastic force being maintained in described protective position.
Preferably, described naked fibre protecting device is provided with guider, and described guider is for described naked fine protection
Device moves back and forth between described protective position and described operating position along described naked fibre.
Preferably, described guider includes the lead being located on described naked fibre protecting device, described grafting
End end face is provided with and coordinates pilot hole with described lead.
Preferably, described naked fibre protecting device is additionally provided with stopping means, the described naked fine guarantor of this stopping means constraint
Protection unit moves back and forth in the stroke range between described protective position and described operating position, described spacing
Device includes the position limit arm arranged towards described optical fiber connector plug, and described position limit arm is provided with draw-in groove, institute
State optical fiber connector plug side be provided with described card slot fit protuberance, described naked fibre protecting device exists
During protective position, described protuberance and the first side laminating of described draw-in groove, described naked fibre protecting device is in work
During position, described protuberance and the second side laminating of described draw-in groove.
The present invention solves another technical problem and be the technical scheme is that a kind of multi-core fiber of offer connects
Device, including adapter and two optical fiber connector plugs, described adapter includes the second body, described second
Being respectively equipped with the spliced eye inserted for described optical fiber connector plug on body two opposite end, described optical fiber connects
Device plug includes that inserted terminal, described inserted terminal include a longitudinal jack planted for optical fiber end；This optical fiber
Connector plug also includes naked fibre protecting device；Described naked fibre protecting device includes one and described longitudinal jack
The through hole that naked fibre corresponding, for described optical fiber end passes, and can in the longitudinal direction of described inserted terminal one
It is installed on moving back and forth on described inserted terminal between individual protective position and an operating position.
Preferably, also to include that elastic device, described elastic device are arranged at described for described optical fiber connector plug
Between naked fibre protecting device and described inserted terminal, provide one for described naked fibre protecting device and be maintained at described guarantor
Protect the elastic force on position.
Preferably, described naked fibre protecting device is provided with guider, and described guider includes being located at described naked
Lead on fibre protecting device, described inserted terminal end face is provided with and coordinates pilot hole with described lead, institute
Stating guider supplies described naked fibre protecting device along described naked fibre in described protective position and described operating position
Between move back and forth.
Preferably, described naked fibre protecting device is additionally provided with stopping means, the described naked fine guarantor of this stopping means constraint
Protection unit moves back and forth in the stroke range between described protective position and described operating position, described spacing
Device includes the position limit arm arranged towards described optical fiber connector plug, and described position limit arm is provided with draw-in groove, institute
State optical fiber connector plug side be provided with described card slot fit protuberance, described naked fibre protecting device exists
During protective position, described protuberance and the first side laminating of described draw-in groove, described naked fibre protecting device is in work
During position, described protuberance and the second side laminating of described draw-in groove.
Preferably, it is provided with optical fiber alignment device between described two relative spliced eyes, the joints of optical fibre described in two
What plug can freely plug respectively is arranged in the described spliced eye of two opposite ends, described naked fibre protecting device
Mobile to described operating position, on optical fiber connector plug described in two relative to described naked fibre by described optical fiber
Centralising device connects one to one.
Preferably, described optical fiber alignment device includes centering piece, and it is parallel that described centering piece is provided with adjacent spaces
The some butt holes arranged, the positions and dimensions of each described butt hole respectively with position and the chi of each described naked fibre
Very little correspondence, the two ends of each described butt hole are equipped with guide part, and described guide part is inserted respectively for described naked fibre
Enter in corresponding described butt hole.
Preferably, described second body side surface is provided with the cover plate of fixing described centering piece.
Preferably, described optical fiber connector plug is additionally provided with at least one elastic arm, at least one bullet described
Property arm be provided with holding section, described holding section and described second body fits are with by described optical fiber connector plug
Can freely plug is fixed in described spliced eye, and described second body side surface is provided with and coordinates with described holding section
Bayonet socket.
Implement optical fiber connector plug and the multi-fiber connector of the present invention, have the advantages that logical
Cross the naked fibre protecting device in the present invention, can make optical fiber connector plug in a non-operative state by naked fibre with outer
Boundary's isolation is protected, and will not be lost by external impacts, make naked fibre keep normally, keeping away in application process
Exempt from owing to losing the normal connection of impact.
Further, the adapter of multi-fiber connector increases centralising device newly, adapter two can have been made
The optical fiber connector plug of end is after inserting adapter, and the naked fibre at two ends can make naked under the guiding of centralising device
Fine insertion docking is more accurate, it is ensured that the naked fibre at two ends normally connects, and makes multi-fiber connector in communication
During more stable；The naked fibre at two ends is inserted in centralising device connection, is possible to prevent the impurity such as dust to fall
To connecting on naked fibre, it is to avoid the impurity signal disturbing to naked fibre；There is centralising device that naked fibre is located by connecting
Ensure, the spacing between adjacent naked fibre can be reduced, improve the density of naked fibre, increase space availability ratio.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of optical fiber connector plug of the present invention；
Fig. 2 is the exploded perspective view of optical fiber connector plug of the present invention；
Fig. 3 is naked fibre protecting device schematic diagram in Fig. 2；
Fig. 4 is the Fig. 1 generalized section in protective position；
Fig. 5 is the Fig. 1 generalized section in operating position；
Fig. 6 is multi-fiber connector package assembly schematic diagram of the present invention；
Fig. 7 is the adapter exploded perspective view of multi-fiber connector of the present invention；
Fig. 8 is the adapter structure schematic diagram of multi-fiber connector of the present invention；
Fig. 9 is multi-fiber connector assembled state generalized section of the present invention；
Figure 10 is centering piece structural representation in Fig. 7.
Detailed description of the invention
In order to be more clearly understood from the technical characteristic of the present invention, purpose and effect, now comparison accompanying drawing is detailed
Describe the detailed description of the invention of the bright present invention in detail.
Optical fiber connector plug in the embodiment of the present invention shown in Fig. 1 and Fig. 2, including the first noumenon
10, the first noumenon 10 includes that inserted terminal 11, inserted terminal 11 are provided with the longitudinal direction planted for optical fiber end and insert
Hole.Optical fiber 20 stretch out one end of inserted terminal 11 be row's adjacent spaces be arranged in parallel some naked fine 21,
Naked fine 121 in longitudinal jack in cantilevered, and stress can be the most micro-bend in longitudinal jack.This optical fiber is even
Connect device plug and be additionally provided with naked fibre protecting device 30, its protective position and one in the longitudinal direction of inserted terminal
It is installed on inserted terminal with moving back and forth between individual operating position.
As shown in Figures 2 to 5, in certain embodiments, naked fibre protecting device 30 include protection board 31,
Guider 32, elastic device 33 and stopping means 34.Protection board 31 is opposing parallel with inserted terminal 11
Arranging, protection board 31 is provided with longitudinal direction that jack is corresponding, pass for naked fine the 21 of optical fiber 20 end
Through hole 311, through hole 311 is vertical slot hole.It is provided with anti-at the lengthwise edge of through hole 311 towards inserted terminal 11
Retaining wall 312, inserted terminal 11 is provided with the escape groove 111 corresponding with protection walls 312, for protection walls 312
It is inserted in escape groove 111.The naked end of fine 21 may pass through through hole 311 and extends slightly out, it is possible to be not passed through
Through hole 311, in the position of neighbouring protection board 31, is lost by foreign impacts playing protection naked fine 21.
In some execute example, guider 32 includes being located on protection board 31 towards inserted terminal 11 setting
Two leads 321, these two leads 321 are symmetrically set in the both sides of protection board 31, lead 321
Guide direction consistent with naked fine 21 direction of insertion.Inserted terminal 11 is provided with and two lead 321 corresponding matching
Pilot hole 112, by lead 321 and the cooperation of pilot hole 112, make naked fibre protecting device 30 edge
Naked fine 21 move back and forth between protective position A and operating position B.Naked fibre protecting device 30 is at guard bit
When putting A, naked fine 21 are housed in through hole 311；Naked fibre protecting device 30 when operating position B, naked fibre
21 stretch out in through hole 311, and naked fibre protecting device 30 is in inserted terminal 11 end face side；Putting on without external force
During naked fibre protecting device 30, naked fibre protecting device 30 is repositioned to protective position A by elastic device 33.
In some execute example, elastic device 33 includes the bullet being located between protection board 31 and the first noumenon 10
Property part, in the present embodiment, elastic component is spring, and in other embodiments, elastic component is alternatively other such as
Elastic force post etc. has the elastomer of compressible rebound characteristics.It is fixed that protection board 31 is provided with first towards inserted terminal 11
Position boss 331, elastic component one end is set on the first positioning boss 331.The first noumenon 10 is provided with placement
The storage tank 113 of elastic component, is provided with in storage tank 113 and the second of the first positioning boss 331 relative spacing
Positioning boss 114, the other end of elastic component is set on the second positioning boss 114, to be fixed by elastic component
Between protection board 31 and the first noumenon 10.
The most as shown in Figure 1 to Figure 3, in certain embodiments, stopping means 34 is included in protection board 31
On towards the first noumenon 10 arrange position limit arm 341, be provided with draw-in groove 342 inside position limit arm 341.First
The side of body 10 is provided with the protuberance 115 coordinated with draw-in groove 342, and naked fibre protecting device 30 is in protective position
During A, fit in the first side 343 of protuberance 115 and draw-in groove 342, and naked fibre protecting device 30 is at working position
When putting B, fit in the second side 344 of protuberance 115 and draw-in groove 342.In the present embodiment, position limit arm 341
It is respectively arranged on the naked both sides of fine 21, preferably to protect naked fine 21 with protection walls 312.
As shown in Figure 6 to 8, it is that the optical fiber connector plug in a upper embodiment is applied to multi-core fiber even
Connect the embodiment on device.This multi-fiber connector includes optical fiber connector plug, adapter 40, and this is fitted
Orchestration 40 includes that the second body 41, optical fiber alignment device 42, cover plate 43 and panel buckle 44.
The spliced eye 411 inserted for optical fiber connector plug it is respectively equipped with on second body 41 liang opposite end,
Optical fiber alignment device 42 is arranged between two spliced eyes 411, and the side of the second body 41 is provided with and is easily installed
The installing port 412 of optical fiber alignment device 42, and by cover plate 43, optical fiber alignment device 42 pressing is positioned,
Cover plate 43 is fixed with the second body 41, and 44 peripheries being fastened on the second body 41 buckled by panel.
As it is shown in figure 9, in certain embodiments, what two optical fiber connector plugs can freely plug is arranged on two
In the spliced eye 411 of end, after inserting spliced eye 411, naked fibre protecting device 30 moves from protective position A
Move to operating position B, meanwhile, on two optical fiber connector plugs relative to naked fine 21 filled by optical fiber alignment
Put 42 to connect one to one.
As shown in Figure 10, in certain embodiments, optical fiber alignment device 42 includes centering piece, and centering piece is
Rectangular structure, it is provided with some butt holes 421 that adjacent spaces is parallel, the position of each butt hole 421 and
Size is corresponding with the naked positions and dimensions of fine 21 respectively.It is equipped with guiding at the two ends of each butt hole 421
Portion 422, in naked fine 21 butt holes 421 being inserted respectively into correspondence, naked fine the 21 of two ends are at optical fiber
In centralising device 42, docking connects.In the present embodiment, guide part 422 is chamfer, implements at other
In example, guide part 422 is alternatively fillet or globoidal structure.
Again as it is shown in figure 9, in certain embodiments, optical fiber connector plug is provided with an elastic arm 12,
This elastic arm 12 is located on the side that optical fiber connector plug coordinates with spliced eye 411, and elastic arm 12 sets
Holding section 121, the second body 41 side is had to be provided with the bayonet socket 413 coordinated with holding section 121.At optical fiber even
After connecing device plug insertion spliced eye 411, holding section 121 coordinates with bayonet socket 413 with by optical fiber connector plug
It is fixed in spliced eye 411, by pressing elastic arm 12, holding section 121 can be made to get loose with bayonet socket 413,
So that optical fiber connector plug is extracted in spliced eye 411.
It should be understood that above-mentioned each technical characteristic can be used in any combination and unrestricted.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every profit
The equivalent structure made by description of the invention and accompanying drawing content or equivalence flow process conversion, or directly or indirectly transport
It is used in other relevant technical fields, is the most in like manner included in the scope of patent protection of the present invention.
Claims (12)
1. an optical fiber connector plug, including inserted terminal (11), described inserted terminal (11) includes one
The individual longitudinal jack planted for optical fiber (20) end；It is characterized in that, this optical fiber connector plug also includes
Naked fibre protecting device (30) and elastic device (33)；Described naked fibre protecting device (30) include one with
The through hole (311) that described longitudinal jack naked fibre (21) corresponding, for described optical fiber (20) end passes,
And can a protective position (A) in the longitudinal direction of described inserted terminal (11) and an operating position (B)
Between be installed on moving back and forth on described inserted terminal (11)；Described elastic device (33) is arranged at described
Between naked fibre protecting device (30) and described inserted terminal (11), carry for described naked fibre protecting device (30)
For an elastic force being maintained in described protective position.
Optical fiber connector plug the most according to claim 1, it is characterised in that described naked fine protection
Device (30) is provided with guider (32), and described guider (32) is for described naked fibre protecting device (30)
Move back and forth between described protective position (A) and described operating position (B) along described naked fibre (21).
Optical fiber connector plug the most according to claim 2, it is characterised in that described guider
(32) lead (321) being located on described naked fibre protecting device (30), described inserted terminal (11) are included
End face is provided with and coordinates pilot hole (112) with described lead (321).
Optical fiber connector plug the most according to claim 1, it is characterised in that described naked fine protection
Device (30) is additionally provided with stopping means (34), and this stopping means (34) retrains described naked fibre protecting device
(30) move back and forth in the stroke range between described protective position (A) and described operating position (B),
Described stopping means (34) includes the position limit arm (341) arranged towards described optical fiber connector plug, described
Position limit arm (341) is provided with draw-in groove (342), and described optical fiber connector plug side is provided with and described draw-in groove
(342) coordinate protuberance (115), described naked fibre protecting device (30) when protective position (A),
First side (343) laminating of described protuberance (115) and described draw-in groove (342), described naked fine protection
Device (30) when operating position (B), the of described protuberance (115) and described draw-in groove (342)
Fit in two sides (344).
5. a multi-fiber connector, including adapter (40) and two optical fiber connector plugs, institute
State adapter (40) and include the second body (41), described second body (41) two opposite end sets respectively
Having the spliced eye (411) inserted for described optical fiber connector plug, described optical fiber connector plug includes grafting
End (11), described inserted terminal (11) includes a longitudinal jack planted for optical fiber (20) end；Its
Being characterised by, this optical fiber connector plug also includes naked fibre protecting device (30)；Described naked fibre protecting device
(30), a naked fibre (21) for described optical fiber (20) end corresponding with described longitudinal jack is included
The through hole (311) passed, and can a protective position (A) in the longitudinal direction of described inserted terminal (11)
And be installed on moving back and forth on described inserted terminal (11) between an operating position (B).
Multi-fiber connector the most according to claim 5, it is characterised in that described optical fiber connects
Device plug also includes that elastic device (33), described elastic device (33) are arranged at described naked fibre protecting device
(30) and between described inserted terminal (11), provide one for described naked fibre protecting device (30) and be maintained at
Elastic force in described protective position.
Multi-fiber connector the most according to claim 5, it is characterised in that described naked fine protection
Device (30) is provided with guider (32), and described guider (32) includes being located at described naked fine protection
Lead (321) on device (30), described inserted terminal (11) end face is provided with and described lead (321)
Coordinating pilot hole (112), described guider (32) supplies described naked fibre protecting device (30) along described naked
Fine (21) move back and forth between described protective position (A) and described operating position (B).
Multi-fiber connector the most according to claim 5, it is characterised in that described naked fine protection
Device (30) is additionally provided with stopping means (34), and this stopping means (34) retrains described naked fibre protecting device
(30) move back and forth in the stroke range between described protective position (A) and described operating position (B),
Described stopping means (34) includes the position limit arm (341) arranged towards described optical fiber connector plug, described
Position limit arm (341) is provided with draw-in groove (342), and described optical fiber connector plug side is provided with and described draw-in groove
(342) coordinate protuberance (115), described naked fibre protecting device (30) when protective position (A),
First side (343) laminating of described protuberance (115) and described draw-in groove (342), described naked fine protection
During device busy position (B), described protuberance (115) and second side (344) of described draw-in groove (342)
Laminating.
Multi-fiber connector the most according to claim 5, it is characterised in that described two relative
Being provided with optical fiber alignment device (42) between spliced eye (411), optical fiber connector plug described in two respectively can be certainly
Interior by the described spliced eye (411) being arranged on two opposite ends plugged, described naked fibre protecting device (30)
Mobile to described operating position (B), on optical fiber connector plug described in two relative to described naked fibre (21) lead to
Cross described optical fiber alignment device (42) to connect one to one.
Multi-fiber connector the most according to claim 9, it is characterised in that described optical fiber alignment
Device (42) includes that centering piece, described centering piece are provided with some butt holes that adjacent spaces be arranged in parallel
(421), the positions and dimensions of each described butt hole (421) respectively with the position of each described naked fibre (21)
Corresponding with size, the two ends of each described butt hole (421) are equipped with guide part (422), described guiding
Portion (422) is inserted respectively in the described butt hole (421) of correspondence for described naked fibre (21).
11. multi-fiber connectors according to claim 10, it is characterised in that described second
Body (41) side is provided with the cover plate (43) of fixing described centering piece.
12. multi-fiber connectors according to claim 11, it is characterised in that described optical fiber is even
Connecing and be additionally provided with at least one elastic arm (12) on device plug, described at least one elastic arm (12) is provided with
Holding section (121), described holding section (121) coordinate with described second body (41) with by described optical fiber
What connector plug can freely plug is fixed in described spliced eye (411), described second body (41)
Side is provided with the bayonet socket (413) coordinated with described holding section (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216522.0A CN104216056B (en) | 2013-06-03 | 2013-06-03 | A kind of optical fiber connector plug and multi-fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216522.0A CN104216056B (en) | 2013-06-03 | 2013-06-03 | A kind of optical fiber connector plug and multi-fiber connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104216056A CN104216056A (en) | 2014-12-17 |
| CN104216056B true CN104216056B (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310216522.0A Active CN104216056B (en) | 2013-06-03 | 2013-06-03 | A kind of optical fiber connector plug and multi-fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104216056B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167880A (en) * | 2017-06-30 | 2017-09-15 | 日海通信服务有限公司 | The assembly method of the joints of optical fibre |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988005925A1 (en) * | 1987-02-03 | 1988-08-11 | American Telephone & Telegraph Company | Duplex optical fiber connector |
| EP0339876A1 (en) * | 1988-04-25 | 1989-11-02 | The Whitaker Corporation | Connector assembly with movable shroud protection |
| CN1050616A (en) * | 1989-09-27 | 1991-04-10 | 美国电话电报公司 | The duplex optical fiber connector reaches the optical cable with its termination |
| CN1159003A (en) * | 1995-03-10 | 1997-09-10 | 惠特克公司 | Optical connector |
| CN1221117A (en) * | 1997-12-22 | 1999-06-30 | 卢森特技术有限公司 | Connector for plastic optical fiber |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0633443Y2 (en) * | 1987-02-16 | 1994-08-31 | 矢崎総業株式会社 | Optical connector |
-
2013
- 2013-06-03 CN CN201310216522.0A patent/CN104216056B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988005925A1 (en) * | 1987-02-03 | 1988-08-11 | American Telephone & Telegraph Company | Duplex optical fiber connector |
| EP0339876A1 (en) * | 1988-04-25 | 1989-11-02 | The Whitaker Corporation | Connector assembly with movable shroud protection |
| CN1050616A (en) * | 1989-09-27 | 1991-04-10 | 美国电话电报公司 | The duplex optical fiber connector reaches the optical cable with its termination |
| CN1159003A (en) * | 1995-03-10 | 1997-09-10 | 惠特克公司 | Optical connector |
| CN1221117A (en) * | 1997-12-22 | 1999-06-30 | 卢森特技术有限公司 | Connector for plastic optical fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104216056A (en) | 2014-12-17 |
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Address after: 518057 Factory 1201, No. 3 Guansheng 4th Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: SUNSEA AIOT TECHNOLOGY Co.,Ltd. Address before: 518057 No. 107, Tsinghua information port complex, Nanshan District, Shenzhen, Guangdong. Patentee before: SUNSEA TELECOMMUNICATIONS Co.,Ltd. |
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Effective date of registration: 20190423 Address after: 518000 Plant 1201, No. 3 Guansheng 4th Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Rihai Intelligent Equipment Co.,Ltd. Address before: 518057 Factory 1201, No. 3 Guansheng 4th Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen City, Guangdong Province Patentee before: SUNSEA AIOT TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |