CN105609315A - Shock-resistant ox horn aluminium electrolytic capacitor - Google Patents
Shock-resistant ox horn aluminium electrolytic capacitor Download PDFInfo
- Publication number
- CN105609315A CN105609315A CN201510975195.6A CN201510975195A CN105609315A CN 105609315 A CN105609315 A CN 105609315A CN 201510975195 A CN201510975195 A CN 201510975195A CN 105609315 A CN105609315 A CN 105609315A
- Authority
- CN
- China
- Prior art keywords
- thimble
- limiting section
- horn
- fuse
- aluminium electrolutic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 94
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 92
- 239000003990 capacitor Substances 0.000 title claims abstract description 55
- 239000004411 aluminium Substances 0.000 title claims abstract description 48
- 230000035939 shock Effects 0.000 title abstract 2
- 239000011888 foil Substances 0.000 claims abstract description 13
- 238000010030 laminating Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 13
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 6
- 229920001342 Bakelite® Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004637 bakelite Substances 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 abstract 2
- 230000010412 perfusion Effects 0.000 description 3
- 241000237858 Gastropoda Species 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 150000001398 aluminium Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/08—Housing; Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/02—Mountings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fuses (AREA)
Abstract
The invention provides a shock-resistant ox horn aluminium electrolytic capacitor. The aluminium electrolytic capacitor comprises an aluminium shell, a core, packaging terminals and a conductive foil connected with the core and the packaging terminals; the ox horn aluminium electrolytic capacitor also comprises a top ejecting pin bracket and a bottom ejecting pin bracket arranged on the top and the bottom of the core respectively; the top ejecting pin bracket comprises a first ejecting pin and a first limiting part; the bottom ejecting pin bracket comprises a second ejecting pin and a second limiting part; through holes are formed in the internal center of the core; the first ejecting pin and the second ejecting pin are inserted in the through holes and laminated with the inner sides of the through holes; the first limiting part is laminated with the inner surface of the aluminium shell; the inner side of the second limiting part is laminated with the outer surface of the core; and the outer side of the second limiting part is laminated with the inner surface of the aluminium shell. According to the scheme, the core can be firmly fixed in the aluminium shell, so that the capacitor failure caused by an open circuit due to repeat folding of the conductive coil can be avoided.
Description
Technical field
The present invention relates to a kind of aluminium electrolutic capacitor, especially a kind of ox horn aluminium electrolutic capacitor of Anti-seismic.
Background technology
Be arranged on the ox horn aluminium electrolutic capacitor under the vibratory equipments such as sound equipment, automobile, operating mode equipment, be assemblied on circuit board by ox horn aluminum electrolytic capacitor terminal, aluminium shell of capacitor can not vibrate with vibration equipment, but the fuse of ox horn aluminium electrolutic capacitor is connected by conductive foil with package terminal, the fuse of ox horn aluminium electrolutic capacitor will vibrate along with the vibration of the said equipment, the conductive foil that causes fuse to be connected with package terminal is easily folding, crack or rupture, thereby formation open loop state, capacitor lost efficacy.
At present, for the fixing preparation method of generally using bolt-type aluminum electrolytic capacitor of ox horn type aluminium electrolytic capacitor slugs, adopt gel or pitch encapsulation fixing, but different from bolt-type aluminum electrolytic capacitor is, bolt-type aluminum electrolytic capacitor is on the cover board provided with explosionproof hole and carries out explosion-proof, and bolt-type aluminum electrolytic capacitor can only vertically be installed while installing on equipment, and ox horn aluminium electrolutic capacitor is generally to insert in circuit board apertures by ox horn terminal, it is a kind of handstand mounting means, when after ox horn aluminium electrolutic capacitor aluminum hull inner perfusion gel or pitch, can affect the explosion-proof performance of ox horn type aluminium electrolutic capacitor, and ox horn aluminium electrolutic capacitor inner perfusion gel or pitch do not change fuse and vibrate with the said equipment. in addition, the gel of perfusion or pitch can increase the weight of fuse, increase like this conductive foil crackle or risk of breakage occur under vibration environment.
Patent CN201893241U provides a kind of shock-proof type aluminium electrolutic capacitor of lead-foot-line, described mode is to take an aluminum hull cover of the outside increase of aluminum hull, take ox horn aluminum electrolytic capacitor terminal to be fixed on circuit board, terminal role can replace aluminum hull cover role completely. Therefore, CN201893241U patent can not solve the inner fuse vibration of aluminum hull, and the outside valve jacket that increases of capacitor is unfavorable for heat radiation in addition.
As can be seen here, ox horn type aluminium electrolutic capacitor does not also well solve antiknock quality at present. But ox horn type aluminium electrolutic capacitor is widely used in various vibration environments at present, such as sound equipment, automobile engine, hay mover, cut road machine etc., in the urgent need to a kind of well-set ox horn aluminium electrolutic capacitor is provided.
Summary of the invention
In order to address the above problem, the present invention proposes a kind of ox horn aluminium electrolutic capacitor of well-set Anti-seismic.
The present invention is achieved by the following technical solutions:
The present invention proposes a kind of Anti-seismic ox horn aluminium electrolutic capacitor, it comprises aluminum hull, be located at the fuse of described aluminum hull inside center, the end cap that is covered on described aluminum hull top and be tightly connected with described aluminum hull and for being connected the package terminal of described fuse and circuit board, between described fuse and described package terminal, be connected by conductive foil, described ox horn aluminium electrolutic capacitor also comprises is located at respectively the top of described fuse and the top thimble support of bottom and bottom thimble support, described top thimble support comprises the first thimble and the first limiting section, described bottom thimble support comprises the second thimble and the second limiting section, the inside center of described fuse is provided with through hole, described the first thimble and the second thimble insert described through hole the inner side laminating with described through hole, the inner surface laminating of described the first limiting section and described aluminum hull, the first side of described the second limiting section and the laminating of the outer surface of described fuse, the second side of described the second limiting section and the laminating of the inner surface of described aluminum hull.
Further, described top thimble support comprises at least two the first limiting sections, described the first limiting section surrounds circle centered by the first thimble, described the first limiting section is connected by the first connecting portion with described the first thimble, and described the first limiting section, described the first connecting portion and described the first thimble are one-body molded.
Further, the material of described top thimble support is plastics.
Further, the longitudinal section of described the second limiting section becomes serpentine, and the first side of described the second limiting section and the second side are described two recesses of serpentine.
Further, described bottom thimble support comprises at least two the second limiting sections, described the second limiting section surrounds circle centered by the second thimble, described the second limiting section is connected by the second connecting portion with described the first thimble, and described the second limiting section, described the second connecting portion and described the second thimble are one-body molded.
Further, the material of described top thimble support is high purity aluminum material.
Further, described package terminal and end cap link together by rivet.
Further, the material of described end cap is bakelite.
Beneficial effect of the present invention: the present invention has top thimble support and bottom thimble support by the top at described fuse and bottom design, described the first thimble and the second thimble insert described through hole the inner side laminating with described through hole, the inner surface laminating of described the first limiting section and described aluminum hull, the inner side of described the second limiting section and the laminating of the outer surface of described fuse, the outside of described the second limiting section and the laminating of the inner surface of described aluminum hull, limit moving up and down of described fuse with this, side-to-side movement and seesawing, therefore the design of described top thimble support and bottom thimble support can firmly be fixed described fuse in aluminum hull, and then make the conductive foil can be not folding, can not crack or rupture, thereby can not form open loop state, capacitor can not lose efficacy. so by such scheme, the present invention has realized a kind of ox horn aluminium electrolutic capacitor of well-set Anti-seismic.
Brief description of the drawings
Fig. 1 is the cross-sectional schematic of a kind of Anti-seismic ox horn of the present invention aluminium electrolutic capacitor;
Fig. 2 is the schematic top plan view of the top thimble support of a kind of Anti-seismic ox horn of the present invention aluminium electrolutic capacitor;
Fig. 3 is the schematic top plan view of the bottom thimble support of a kind of Anti-seismic ox horn of the present invention aluminium electrolutic capacitor.
Wherein, 10-aluminum hull, 20-fuse, 30-end cap, 40-package terminal, 50-conductive foil, 60-top thimble support, 70-bottom thimble support, 22-through hole, 62-the first thimble, 64-the first limiting section, 66-the first connecting portion, 72-the second thimble, 74-the second limiting section, 76-the second connecting portion, 742-the first side, 744-the second side.
Detailed description of the invention
For clearer, complete explanation technical scheme of the present invention, below in conjunction with accompanying drawing, the invention will be further described.
In the present invention, in the situation that not doing contrary explanation, the noun of locality of use is if " upper and lower " is normally for direction shown in the drawings, or for vertically, on vertical or gravity direction; Similarly, for ease of understanding and describing, " left and right " is normally for shown in the drawings left and right; " inside and outside " refers to inside and outside with respect to the profile of each parts itself, but the above-mentioned noun of locality is not limited to the present invention.
As shown in Figure 1, the present invention proposes a kind of Anti-seismic ox horn aluminium electrolutic capacitor, it comprises aluminum hull 10, and described aluminum hull 10 is cylinder type hollow shell, be located at the fuse 20 of described aluminum hull 10 inside center, described fuse 20 is made up of electrolytic aluminum foil, electrolytic paper, electrolyte, and described fuse 20 forms the body of described ox horn aluminium electrolutic capacitor, the end cap 30 that is covered on described aluminum hull 10 tops and is tightly connected with described aluminum hull 10, for connecting the package terminal 40 of described fuse 20 and circuit board, and for connecting the conductive foil 50 of described fuse 20 and described package terminal 40, described ox horn aluminium electrolutic capacitor also comprises is located at respectively the top of described fuse 20 and the top thimble support 60 of bottom and bottom thimble support 70, described top thimble support 60 comprises the first thimble 62 and the first limiting section 64, described bottom thimble support 70 comprises the second thimble 72 and the second limiting section 74, the inside center of described fuse 20 is provided with through hole 22, described the first thimble 62 and the second thimble 72 insert described through hole 22 the inner side laminating with described through hole 22, described the first limiting section 64 is fitted with the inner surface of described aluminum hull 10, the first side 742 of described the second limiting section 74 and the outer surface laminating of described fuse 20, the second side 744 of described the second limiting section 74 and the inner surface laminating of described aluminum hull 10.
The present invention has top thimble support 60 and bottom thimble support 70 by the top at described fuse 20 and bottom design, described the first thimble 62 and the second thimble 72 insert described through hole 22 the inner side laminating with described through hole 22, described the first limiting section 64 is fitted with the inner surface of described aluminum hull 10, the first side 742 of described the second limiting section 74 and the outer surface laminating of described fuse 20, the second side 744 of described the second limiting section 74 and the inner surface laminating of described aluminum hull 10, limit moving up and down of described fuse 20 with this, side-to-side movement and seesawing, therefore the design of described top thimble support 60 and bottom thimble support 70 can firmly be fixed described fuse 20 in aluminum hull 10, and then make the conductive foil 50 can be not folding, can not crack or rupture, thereby can not form open loop state, capacitor can not lose efficacy. so by such scheme, the present invention has realized a kind of ox horn aluminium electrolutic capacitor of well-set Anti-seismic.
In the present embodiment, as shown in Figure 2, the top view of described top thimble support 60, described top thimble support 60 comprises four the first limiting sections 64, described the first limiting section 64 surrounds circle centered by the first thimble 62, described the first limiting section 64 is connected by the first connecting portion 66 with described the first thimble 62, and described the first limiting section 64, described the first connecting portion 66 and described the first thimble 62 are one-body molded.
In the present embodiment, the material of described top thimble support 60 is plastics, and this material has insulation, not halogen-containing, high temperature resistant and have performances such as good and mechanical strength.
As shown in Figure 1, in the present embodiment, the longitudinal section of described the second limiting section 74 becomes serpentine, and the first side 742 of described the second limiting section 74 and the second side 744 are described two recesses of serpentine. As shown in Figure 3, the top view of described bottom thimble support 70, in the present embodiment, described bottom thimble support 70 comprises four the second limiting sections 74, described the second limiting section 74 surrounds circle centered by the second thimble 72, described the second limiting section 74 is connected by the second connecting portion 76 with described the first thimble 62, and described the second limiting section 74, described the second connecting portion 76 and described the second thimble 72 are one-body molded. Described bottom thimble support 70 is designed to be with keel bracket type, and existing good mechanical strength does not account for again aluminum hull 10 inner spaces, and outside 744 and the inner laminating of aluminum hull 10, be completely fixed in aluminum hull 10 inside fuse 20.
In the present embodiment, the material of described top thimble support 60 is high purity aluminum material, this aluminium thermal conductivity is good and intensity is high, be conducive to the heat of capacitor body 20 to be transmitted to aluminum hull 10, increase thermal release, reduce fuse 20 internal temperatures, thereby improve life of product and improve ripple ability.
In the present embodiment, described package terminal 40 and end cap 30 link together by rivet.
In the present embodiment, the material of described end cap 30 is bakelites.
When installation, ox horn aluminium electrolutic capacitor is cutting, is following closely after the operations such as volume, coiling, impregnation, top thimble support 60 and fuse 20 are assembled, then package terminal 40 is riveted with end cap 30 rivets, subsequently bottom thimble support 70 is assembled in fuse 20 bottoms, pack aluminum hull 10 inside into and normally encapsulate. The present invention is completely fixed fuse 20 by top thimble support 60 and bottom thimble support 70, there is shake-proof ability, ox horn aluminium electrolutic capacitor is assemblied on circuit board, fuse 20 can not vibrate because of vibration equipment, can not push conductive foil 50 folding, thereby cause conductive foil 50 to occur micro-crack or fracture, ensured that ox horn aluminium electrolutic capacitor normally works.
Certainly, the present invention also can have other numerous embodiments, and based on present embodiment, those of ordinary skill in the art is other embodiments that obtains under the prerequisite of not making any creative work, all belong to the scope that the present invention protects.
Claims (8)
1. an Anti-seismic ox horn aluminium electrolutic capacitor, it comprises aluminum hull, be located at the fuse of described aluminum hull inside center, the end cap that is covered on described aluminum hull top and be tightly connected with described aluminum hull and for being connected the package terminal of described fuse and circuit board, between described fuse and described package terminal, be connected by conductive foil, it is characterized in that, described ox horn aluminium electrolutic capacitor also comprises is located at respectively the top of described fuse and the top thimble support of bottom and bottom thimble support, described top thimble support comprises the first thimble and the first limiting section, described bottom thimble support comprises the second thimble and the second limiting section, the inside center of described fuse is provided with through hole, described the first thimble and the second thimble insert described through hole the inner side laminating with described through hole, the inner surface laminating of described the first limiting section and described aluminum hull, the first side of described the second limiting section and the laminating of the outer surface of described fuse, the second side of described the second limiting section and the laminating of the inner surface of described aluminum hull.
2. a kind of Anti-seismic ox horn aluminium electrolutic capacitor according to claim 1, it is characterized in that, described top thimble support comprises at least two the first limiting sections, described the first limiting section surrounds circle centered by the first thimble, described the first limiting section is connected by the first connecting portion with described the first thimble, and described the first limiting section, described the first connecting portion and described the first thimble are one-body molded.
3. a kind of Anti-seismic ox horn aluminium electrolutic capacitor according to claim 1, is characterized in that, the material of described top thimble support is plastics.
4. a kind of Anti-seismic ox horn aluminium electrolutic capacitor according to claim 1, is characterized in that, the longitudinal section of described the second limiting section becomes serpentine, and the first side of described the second limiting section and the second side are described two recesses of serpentine.
5. a kind of Anti-seismic ox horn aluminium electrolutic capacitor according to claim 1, it is characterized in that, described bottom thimble support comprises at least two the second limiting sections, described the second limiting section surrounds circle centered by the second thimble, described the second limiting section is connected by the second connecting portion with described the first thimble, and described the second limiting section, described the second connecting portion and described the second thimble are one-body molded.
6. a kind of Anti-seismic ox horn aluminium electrolutic capacitor according to claim 1, is characterized in that, the material of described top thimble support is high purity aluminum material.
7. a kind of Anti-seismic ox horn aluminium electrolutic capacitor according to claim 1, is characterized in that, described package terminal and end cap link together by rivet.
8. a kind of Anti-seismic ox horn aluminium electrolutic capacitor according to claim 1, is characterized in that, the material of described end cap is bakelite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510975195.6A CN105609315B (en) | 2015-12-23 | 2015-12-23 | A kind of Anti-seismic ox horn aluminium electrolutic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510975195.6A CN105609315B (en) | 2015-12-23 | 2015-12-23 | A kind of Anti-seismic ox horn aluminium electrolutic capacitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105609315A true CN105609315A (en) | 2016-05-25 |
| CN105609315B CN105609315B (en) | 2018-02-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510975195.6A Active CN105609315B (en) | 2015-12-23 | 2015-12-23 | A kind of Anti-seismic ox horn aluminium electrolutic capacitor |
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| Country | Link |
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| CN (1) | CN105609315B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108470624A (en) * | 2018-05-21 | 2018-08-31 | 长兴金新电子有限公司 | A kind of Anti-pressure aluminium electrolutic capacitor |
| CN108538602A (en) * | 2018-05-21 | 2018-09-14 | 长兴金新电子有限公司 | A kind of vibration resistance aluminium electrolutic capacitor |
| CN109449010A (en) * | 2018-12-07 | 2019-03-08 | 辽宁博艾格电子科技有限公司 | The cover-plate type supercapacitor of high leakproofness |
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| CN1132202A (en) * | 1994-09-15 | 1996-10-02 | 阿迪尔公司 | New benzopyran derivatives, their process of preparation and pharmaceutical compositions which contain them |
| CN1132202C (en) * | 1996-09-25 | 2003-12-24 | 株式会社指月电机制作所 | Capacitor |
| CN1701402A (en) * | 2003-03-19 | 2005-11-23 | 松下电器产业株式会社 | Capacitor and method of connecting the same |
| CN101714457A (en) * | 2008-10-06 | 2010-05-26 | 南通海立电子有限公司 | Aluminum electrolytic capacitor |
| CN201629234U (en) * | 2010-03-31 | 2010-11-10 | 深圳江浩电子有限公司 | Core installing and fixing insert for aluminum electrolytic capacitor |
| CN203070934U (en) * | 2012-10-29 | 2013-07-17 | 深圳江浩电子有限公司 | Cover plate used for storage device |
| CN203466075U (en) * | 2013-04-18 | 2014-03-05 | 深圳市旺兴电子有限公司 | Novel anti-knock aluminum electrolytic capacitor |
-
2015
- 2015-12-23 CN CN201510975195.6A patent/CN105609315B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132202A (en) * | 1994-09-15 | 1996-10-02 | 阿迪尔公司 | New benzopyran derivatives, their process of preparation and pharmaceutical compositions which contain them |
| CN1132202C (en) * | 1996-09-25 | 2003-12-24 | 株式会社指月电机制作所 | Capacitor |
| CN1701402A (en) * | 2003-03-19 | 2005-11-23 | 松下电器产业株式会社 | Capacitor and method of connecting the same |
| CN101714457A (en) * | 2008-10-06 | 2010-05-26 | 南通海立电子有限公司 | Aluminum electrolytic capacitor |
| CN201629234U (en) * | 2010-03-31 | 2010-11-10 | 深圳江浩电子有限公司 | Core installing and fixing insert for aluminum electrolytic capacitor |
| CN203070934U (en) * | 2012-10-29 | 2013-07-17 | 深圳江浩电子有限公司 | Cover plate used for storage device |
| CN203466075U (en) * | 2013-04-18 | 2014-03-05 | 深圳市旺兴电子有限公司 | Novel anti-knock aluminum electrolytic capacitor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108470624A (en) * | 2018-05-21 | 2018-08-31 | 长兴金新电子有限公司 | A kind of Anti-pressure aluminium electrolutic capacitor |
| CN108538602A (en) * | 2018-05-21 | 2018-09-14 | 长兴金新电子有限公司 | A kind of vibration resistance aluminium electrolutic capacitor |
| CN109449010A (en) * | 2018-12-07 | 2019-03-08 | 辽宁博艾格电子科技有限公司 | The cover-plate type supercapacitor of high leakproofness |
| CN109449010B (en) * | 2018-12-07 | 2023-12-26 | 辽宁博艾格电子科技有限公司 | High-tightness cover plate type super capacitor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105609315B (en) | 2018-02-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Wanhong Inventor after: Lin Jincun Inventor after: Yan Wei Inventor before: Lin Jincun |
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| COR | Change of bibliographic data | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 Factory A102, Fengbin Industrial Park, Tangwei Community, Fenghuang Street, Guangming District, Shenzhen, Guangdong Province (No. 4132, Songbai Road) Patentee after: Fengbin Electronic Technology Co.,Ltd. Address before: 518000 Tangwei Industrial Zone, Tangwei Village, Gongming Town, Guangming New District, Shenzhen City, Guangdong Province Patentee before: CAPXON ELECTRONIC (SHEN ZHEN) Co.,Ltd. |
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| CP03 | Change of name, title or address |