CN110867690B - Connector and plug thereof - Google Patents
Connector and plug thereof Download PDFInfo
- Publication number
- CN110867690B CN110867690B CN201911168500.5A CN201911168500A CN110867690B CN 110867690 B CN110867690 B CN 110867690B CN 201911168500 A CN201911168500 A CN 201911168500A CN 110867690 B CN110867690 B CN 110867690B
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- CN
- China
- Prior art keywords
- elastic
- contact
- elastic contact
- connector
- contact finger
- 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.)
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Links
- 239000012212 insulator Substances 0.000 claims abstract description 48
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims 1
- 230000005489 elastic deformation Effects 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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
- H01R13/46—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
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
Abstract
The invention relates to a connector and a plug thereof, wherein the connector plug comprises an insulator and a contact element arranged on the insulator, the contact element is provided with an elastic contact finger which can elastically deform towards the back of the contact element, and a contact part of the contact element is arranged on the inner side surface of the elastic contact finger; the elastic arm is arranged on the back of the elastic contact finger on the insulator, and at least when the elastic contact finger is elastically deformed, the elastic arm applies elastic force to the elastic contact finger to enable the elastic contact finger to retract inwards so as to enable the elastic contact finger to be in contact with the corresponding plug connector. The connector comprises a housing and the connector plug arranged in the housing. According to the technical scheme, the use cost of the connector can be reduced, good contact between the contact element and the corresponding plug connector can be guaranteed, and normal use of the connector is guaranteed.
Description
Technical Field
The invention belongs to the technical field of electric connectors, and particularly relates to a connector and a plug thereof.
Background
The contacts of the connector are usually fixed in the housing by an insulator, and there are elastic contacts in the prior art, which press against the contacts to elastically deform the contacts when the contacts are plugged into a mating connector. The contact element and the connector are usually in centering insertion fit to realize convenient insertion and extraction, but the condition that the contact element and the connector are not in centering insertion also exists, and the elastic deformation of the contact element is increased at the moment. When the space between the contact element and the insulator is limited and is not enough to enable the contact element to generate larger deformation, the connector element exerts pressure on the contact element during plugging so that the contact element is flattened and the service life of the contact element is influenced; in addition, when the space between the contact and the insulator is sufficient but the elastic deformation amount of the contact is larger than the maximum deformation amount thereof, the contact is not easily rebounded, so that the contact cannot be well contacted with the connector.
In view of the above situation, there are two solutions in the prior art, one is to adopt a form of red copper spring plate and stainless steel plate, the red copper spring plate has good conductivity but poor elasticity, and the adoption of the above structure needs to additionally add stainless steel parts, which can reduce the assembly efficiency of the connector; the other is a contact made of copper material with high conductivity and good elasticity, but the material is expensive and the use cost is high.
Disclosure of Invention
The invention aims to provide a connector plug which is low in use cost and good in contact; the invention also aims to provide a connector using the connector plug.
In order to achieve the purpose, the technical scheme of the connector plug is as follows:
the connector plug includes:
an insulator;
the contact piece is arranged on the insulator and is provided with an elastic contact finger, and a contact part of the contact piece is arranged on the inner side surface of the elastic contact finger;
the elastic arm is arranged on the back of the elastic contact finger, and applies elastic force for retracting the elastic contact finger inwards to enable the elastic contact finger to be in contact with the corresponding plug connector at least when the elastic contact finger is elastically deformed by a set amount.
Has the advantages that: and when the elastic contact point elastically deforms towards the back of the contact piece, the elastic arm can apply elastic force to the elastic contact finger to enable the elastic contact finger to retract inwards, so that the elastic contact finger is contacted with the plug connector. Even if the elastic contact finger has larger deformation and the elastic performance of the elastic contact finger changes, the elastic contact finger can be in good contact with the plug connector under the action of the elastic arm, and the normal use of the connector is ensured. In addition, the connector plug does not need to be additionally provided with a stainless steel sheet and a copper sheet with high use cost, so that the use cost is reduced.
Preferably, the insulator is provided with a plug hole matched with the contact element for the plug-in connection of the contact element, and the elastic contact finger is arranged in the plug hole.
Has the advantages that: the elastic contact finger is arranged in the plug hole, so that the short circuit phenomenon caused by contact with the metal shell when the elastic contact finger is elastically deformed can be avoided.
Furthermore, an opening for the elastic contact finger to float up and down is formed in the back face of the elastic contact finger on the insulator, and the elastic arm is arranged at the opening.
Has the advantages that: the opening is formed in the insulator, so that the space where the elastic contact finger can elastically deform is increased, and the elastic contact finger can adapt to the larger deformation of the elastic contact finger.
Further, the width of the opening is larger than the width of the elastic contact finger in a direction perpendicular to the direction in which the elastic contact finger is elastically deformed.
Has the advantages that: when the elastic contact finger generates larger elastic deformation, the elastic contact finger can pass through the opening on the insulator, so that the elastic contact finger is prevented from pressing against the inner wall of the insulator, and the elastic contact finger is prevented from being stretched flat to influence the service life of the elastic contact finger.
Furthermore, the elastic contact fingers are paired pairwise, the paired elastic contact fingers are arranged oppositely, and an insertion channel for inserting the connector is formed between the two elastic contact fingers; the openings correspond to the elastic contact fingers one to one.
Has the advantages that: each elastic arm can independently exert an elastic action on the corresponding elastic contact finger, so that the good contact between the contact element and the plug connector is easier to ensure.
Further, the elastic arm is integrally formed with the insulator.
Has the advantages that: is convenient for manufacturing and processing.
Further, the front end of the elastic arm is folded and protruded outwards.
Has the advantages that: it is easier to ensure good contact between the contact and the counterpart plug.
Further, the insulator comprises an insulating shell and a contact mounting body, the elastic contact finger is mounted on the contact mounting body, and the elastic arm is arranged on the insulating shell.
Has the advantages that: the processing and the assembly of the insulator are convenient.
Furthermore, the insulating shell is a plastic part.
Has the advantages that: the plastic has good insulating property and can elastically deform.
The technical scheme of the connector of the invention is as follows:
the connector includes a plug and a socket, the plug including:
an insulator;
the contact piece is arranged on the insulator and is provided with an elastic contact finger, and a contact part of the contact piece is arranged on the inner side surface of the elastic contact finger;
the elastic arm is arranged on the back of the elastic contact finger on the insulator, and at least when the elastic contact finger is elastically deformed, the elastic arm applies elastic force to the elastic contact finger to enable the elastic contact finger to retract inwards so as to enable the elastic contact finger to be in contact with the corresponding plug connector.
Has the advantages that: and when the elastic contact point elastically deforms towards the back of the contact piece, the elastic arm can apply elastic force to the elastic contact finger to enable the elastic contact finger to retract inwards, so that the elastic contact finger is contacted with the plug connector. Even if the elastic contact finger has larger deformation and the elastic performance of the elastic contact finger changes, the elastic contact finger can be in good contact with the plug connector under the action of the elastic arm, and the normal use of the connector is ensured. In addition, the connector plug does not need to be additionally provided with a stainless steel sheet and a copper sheet with high use cost, so that the use cost is reduced.
Preferably, the insulator is provided with a plug hole matched with the contact element for the plug-in connection of the contact element, and the elastic contact finger is arranged in the plug hole.
Has the advantages that: the elastic contact finger is arranged in the plug hole, so that the short circuit phenomenon caused by contact with the metal shell when the elastic contact finger is elastically deformed can be avoided.
Furthermore, an opening for the elastic contact finger to float up and down is formed in the back face of the elastic contact finger on the insulator, and the elastic arm is arranged at the opening.
Has the advantages that: the opening is formed in the insulator, so that the space where the elastic contact finger can elastically deform is increased, and the elastic contact finger can adapt to the larger deformation of the elastic contact finger.
Further, the width of the opening is larger than the width of the elastic contact finger in a direction perpendicular to the direction in which the elastic contact finger is elastically deformed.
Has the advantages that: when the elastic contact finger generates larger elastic deformation, the elastic contact finger can pass through the opening on the insulator, so that the elastic contact finger is prevented from pressing against the inner wall of the insulator, and the elastic contact finger is prevented from being stretched flat to influence the service life of the elastic contact finger.
Furthermore, the elastic contact fingers are paired pairwise, the paired elastic contact fingers are arranged oppositely, and an insertion channel for inserting the connector is formed between the two elastic contact fingers; the openings correspond to the elastic contact fingers one to one.
Has the advantages that: each elastic arm can independently exert an elastic action on the corresponding elastic contact finger, so that the good contact between the contact element and the plug connector is easier to ensure.
Further, the elastic arm is integrally formed with the insulator.
Has the advantages that: is convenient for manufacturing and processing.
Further, the front end of the elastic arm is folded and protruded outwards.
Has the advantages that: it is easier to ensure good contact between the contact and the counterpart plug.
Further, the insulator comprises an insulating shell and a contact mounting body, the elastic contact finger is mounted on the contact mounting body, and the elastic arm is arranged on the insulating shell.
Has the advantages that: the processing and the assembly of the insulator are convenient.
Furthermore, the insulating shell is a plastic part.
Has the advantages that: the plastic has good insulating property and can elastically deform.
Drawings
FIG. 1 is a schematic view of a connector plug according to the present invention from one perspective of the insulator;
fig. 2 is a schematic view of another perspective of the insulator in the connector plug of the present invention;
FIG. 3 is a top view of the connector plug of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 (showing the engagement of the resilient arms with the resilient fingers);
FIG. 5 is a schematic view of the structure of the contacts in the connector plug of the present invention;
fig. 6 is a schematic view showing the assembly of the contact and the contact mounting body in the connector plug of the present invention;
fig. 7 is a schematic structural view of a contact mounting body in the connector plug of the present invention.
Description of reference numerals:
1-insulator, 2-contact piece, 3-elastic contact finger, 4-opening, 5-elastic arm, 6-contact piece mounting body, 7-plug hole, 8-insulating shell, 9-contact piece body and 10-contact piece body penetrating port.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
Specific embodiments of the connector plug of the present invention:
as shown in fig. 1, 2, 3, 4 and 7, the connector plug includes an insulator 1 and a contact 2 disposed in the insulator 1. The insulator 1 comprises an insulating shell 8 and a contact mounting body 6, wherein the insulating shell 8 is a plastic part, and is provided with a plug hole 7 matched with the contact 2 and used for plug-in connection of the contact; as shown in fig. 5, 6 and 7, the contact element 2 includes a contact element body 9 and elastic contact fingers 3 disposed at an end of the contact element body, the contact element body 9 is mounted on the contact element mounting body 6 through a contact element body penetrating opening 10 formed on the contact element mounting body 6, the elastic contact fingers 3 are located in the insertion hole 7 and paired, the paired elastic contact fingers are arranged opposite to each other up and down, an insertion passage for insertion of the connector is formed between the paired elastic contact fingers 3, the elastic contact fingers 3 can elastically deform toward a back direction of the contact element 2, and a contact portion of the contact element 2 is disposed on an inner side surface of the elastic contact finger 3. In the present embodiment, six pairs of elastic contact fingers are provided in the direction perpendicular to the elastic deformation direction of the elastic contact fingers 3.
The back of the elastic contact finger 3 on the insulating shell 8 is provided with openings 4 for the elastic contact finger to float up and down, the openings 4 are paired pairwise, and the openings 4 and the elastic contact finger are arranged in a one-to-one correspondence mode. The opening 4 is elongated, and the width of the opening 4 is larger than that of the elastic contact finger 3 in the direction perpendicular to the elastic deformation direction of the elastic contact finger, so that the elastic contact finger 3 can pass through the opening 4 when being stretched outwards to a certain extent along the back surface of the contact. In order to ensure that the elastic contact finger 3 can still be in good contact with the plug connector when the back of the contact element has larger deformation, an elastic arm 5 is arranged at each opening 4, the front end of the elastic arm 5 is outwards turned and protruded, the elastic arm 5 is in contact with the elastic contact finger 3, when the elastic contact finger 3 is elastically deformed, the elastic arm 5 applies elastic force to the elastic contact finger 3 to enable the elastic contact finger 3 to retract inwards, and the elastic contact finger 3 is driven to retract to realize good contact with the plug connector. The elastic arm 5 is made of elastic insulating material, and in the embodiment, the elastic arm 5 is integrally formed with the insulator.
When the plug is in normal use, the plug is in centered insertion with a corresponding plug connector, in the insertion process, the plug connector pushes the elastic contact fingers 3 on the upper side and the lower side to enable the plug connector to stretch outwards along the back direction of the contact element 2 so as to enable the plug connector to enter an insertion channel between the two elastic contact fingers in pair, and under the elastic action of the elastic contact fingers 3 and the elastic action of the elastic arms 5 on the elastic contact fingers, the elastic contact fingers 3 are retracted to be fully contacted with the plug connector. Even if the plug connector and the plug connector are not inserted in a centering manner, for example, when the plug connector is inserted close to the upper side of the contact element, although the elastic deformation amount of the elastic contact finger on the upper side is increased, the opening on the back surface of the elastic contact finger on the upper side on the insulator can increase the elastic deformation space of the elastic contact finger 3 on the upper side, so that the elastic contact finger 3 is prevented from continuously pressing the insulator 1, and the elastic contact finger 3 is ensured to be well matched with the plug connector under the elastic action of the elastic arm 5. Accordingly, when the connector is inserted against the underside of the contact, the opening in the insulating body 1 on the back of the lower spring finger accommodates the increase in the deformation of the lower spring finger. Generally, the opening 4 provides a certain moving space for the elastic contact finger 3, so that the plug has a certain floating tolerance capability, thereby ensuring the service life of the contact. Compared with the prior art, the cost is saved, and meanwhile, good contact between the contact element and the plug connector can be guaranteed.
In the above-mentioned embodiment, the elasticity touches and indicates to be located the spliced eye, in other embodiments, the elasticity touches and indicates also can be located outside the insulator, plug and connect the hole outside, and the elastic arm still sets up the back that touches at the elasticity and indicates this moment, does not nevertheless set up the opening on the insulator, under the effect of elastic arm, can avoid the elasticity to touch and indicate to contact and take place the short circuit phenomenon with metal casing when taking place great deformation.
In the above embodiments, the opening for the elastic contact finger to float up and down is provided on the back surface of the elastic contact finger on the insulator, and the elastic arm is provided at the opening.
In the above embodiments, the elastic contact fingers are paired two by two, and the openings are paired two by two and correspond to the elastic contact fingers one by one, in other embodiments, the elastic contact fingers may not be paired but only be arranged on one side of the contact element body, and at this time, the openings are not paired but still correspond to the elastic contact fingers one by one; or in other embodiments, the elastic contact fingers are still arranged in pairs, but the openings are not arranged in pairs, and the openings are arranged on the back surface of the elastic contact fingers on one side of the contact body and correspond to the elastic contact fingers on the side one by one.
In the above embodiments, the width of the opening is greater than the width of the elastic contact finger in the direction perpendicular to the direction in which the elastic contact finger elastically deforms, and in other embodiments, the width of the opening may be equal to the width of the elastic contact finger in the direction perpendicular to the direction in which the elastic contact finger elastically deforms.
In the above embodiments, the elastic arm and the insulator are integrally formed, but in other embodiments, the elastic arm and the insulator may be separately provided.
In the above embodiments, the insulator includes the insulating housing and the contact mounting body which are separately arranged, and in other embodiments, the insulator may also be of an integrated structure, that is, the insulating housing and the contact mounting body are of an integrated structure.
In the above embodiments, the insulating housing is a plastic part, and in other embodiments, a plastic part may be used as the insulating housing.
Specific embodiments of the connector of the present invention:
the connector comprises a plug and a socket, and the structure of the plug is the same as that of the connector plug in the embodiment, and the description is omitted here.
Claims (5)
1. A connector plug, comprising:
an insulator including an insulating housing and a contact mounting body; the insulating shell is covered on the contact mounting body;
the contact piece is arranged on the insulator and is provided with an elastic contact finger, the elastic contact finger is arranged on the contact piece installation body, and the contact part of the contact piece is arranged on the inner side surface of the elastic contact finger;
the back of the elastic contact finger on the insulator is provided with an elastic arm which is arranged on the insulating shell and is integrally formed with the insulator; the elastic arm applies elastic force to the elastic contact finger to enable the elastic contact finger to retract inwards at least when the elastic contact finger is elastically deformed by a set amount so as to enable the elastic contact finger to be in contact with the corresponding plug connector; the insulator is provided with a plug hole which is matched with the contact element and is used for plugging the contact element, and the elastic contact finger is arranged in the plug hole; an opening for the elastic contact finger to float up and down is formed in the back face of the elastic contact finger on the insulating shell, and the elastic arm is arranged at the opening; the width of the opening is greater than the width of the elastic contact finger in a direction perpendicular to the direction in which the elastic contact finger elastically deforms, so that the elastic contact finger can pass through the opening when being stretched outward to a certain extent along the back surface of the contact.
2. The connector plug according to claim 1, wherein the elastic contact fingers are paired in pairs, the paired elastic contact fingers are arranged oppositely, and an insertion channel for inserting the connector is formed between the two elastic contact fingers; the openings correspond to the elastic contact fingers one to one.
3. The connector plug according to claim 1, wherein the front end of said elastic arm is folded outwardly to protrude.
4. The connector plug of claim 1, wherein said insulative housing is a plastic piece.
5. Connector comprising a plug and a socket, characterized in that the plug is a connector plug according to any one of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911168500.5A CN110867690B (en) | 2019-11-25 | 2019-11-25 | Connector and plug thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911168500.5A CN110867690B (en) | 2019-11-25 | 2019-11-25 | Connector and plug thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110867690A CN110867690A (en) | 2020-03-06 |
| CN110867690B true CN110867690B (en) | 2021-07-30 |
Family
ID=69655362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911168500.5A Active CN110867690B (en) | 2019-11-25 | 2019-11-25 | Connector and plug thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110867690B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2220310A (en) * | 1988-05-31 | 1990-01-04 | Amp Inc | Electrical connector |
| CN2148399Y (en) * | 1993-02-05 | 1993-12-01 | 温州市新桥机械配件厂 | Clip connection structure for clip connection socket |
| CN1797855A (en) * | 2004-12-20 | 2006-07-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201440501U (en) * | 2009-06-23 | 2010-04-21 | 佛山市顺德区泛仕达机电有限公司 | Connection-inserting terminal |
| CN102801020A (en) * | 2012-08-06 | 2012-11-28 | 苏州智绿环保科技有限公司 | Plug bush |
| CN202585851U (en) * | 2012-03-27 | 2012-12-05 | 欧品电子(昆山)有限公司 | Electric connector |
| CN105914506A (en) * | 2016-04-14 | 2016-08-31 | 安徽江淮汽车股份有限公司 | Female terminal of wiring harness and clamping structure thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5971770A (en) * | 1997-11-05 | 1999-10-26 | Labinal Components And Systems, Inc. | Coaxial connector with bellows spring portion or raised bump |
| CN101982904A (en) * | 2010-08-31 | 2011-03-02 | 上海航天科工电器研究院有限公司 | Power contact component |
| CN104037523B (en) * | 2014-06-13 | 2016-05-11 | 四川永贵科技有限公司 | A kind of large current terminal |
| CN109713490A (en) * | 2019-01-17 | 2019-05-03 | 山东太德自动化技术有限公司 | A kind of quick-speed plug connection plug |
-
2019
- 2019-11-25 CN CN201911168500.5A patent/CN110867690B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2220310A (en) * | 1988-05-31 | 1990-01-04 | Amp Inc | Electrical connector |
| CN2148399Y (en) * | 1993-02-05 | 1993-12-01 | 温州市新桥机械配件厂 | Clip connection structure for clip connection socket |
| CN1797855A (en) * | 2004-12-20 | 2006-07-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201440501U (en) * | 2009-06-23 | 2010-04-21 | 佛山市顺德区泛仕达机电有限公司 | Connection-inserting terminal |
| CN202585851U (en) * | 2012-03-27 | 2012-12-05 | 欧品电子(昆山)有限公司 | Electric connector |
| CN102801020A (en) * | 2012-08-06 | 2012-11-28 | 苏州智绿环保科技有限公司 | Plug bush |
| CN105914506A (en) * | 2016-04-14 | 2016-08-31 | 安徽江淮汽车股份有限公司 | Female terminal of wiring harness and clamping structure thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110867690A (en) | 2020-03-06 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20221124 Address after: 511400 101, No. 45-3, Gongye Road, Hualong Town, Panyu District, Guangzhou, Guangdong Patentee after: AVIC Optoelectronics (Guangdong) Co.,Ltd. Address before: 471003 No.10 Zhoushan Road, high tech Development Zone, Luoyang City, Henan Province Patentee before: AVIC JONHON OPTRONIC TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |