CN109606154B - New energy automobile fills electric pile's protector - Google Patents
New energy automobile fills electric pile's protector Download PDFInfo
- Publication number
- CN109606154B CN109606154B CN201811282447.7A CN201811282447A CN109606154B CN 109606154 B CN109606154 B CN 109606154B CN 201811282447 A CN201811282447 A CN 201811282447A CN 109606154 B CN109606154 B CN 109606154B
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- cable
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- new energy
- energy automobile
- hole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
The invention discloses a protective device of a charging pile of a new energy automobile, which comprises a charging pile body, wherein the side edge of the charging pile body is fixedly connected with a cable box, the side edge of the cable box is connected with a motor box, a rotating rod is arranged in the cable box, one end of the rotating rod is connected with a braking device, the other end of the rotating rod is provided with a cable hole, the middle part of the rotating rod is provided with an arc hole, the arc hole is butted with the cable hole, the side edge of the charging pile body extends out of a cable I, a cable II is arranged in the cable hole and the arc hole and is connected with a charging head, the cable I is connected with the cable II through a sliding device, the joint of the cable II and the charging head is provided with a cable sheath, the cable sheath is movably connected with the charging head, and an outlet box is arranged on the cable box. The life of electric pile is filled in the extension, has effectively avoided the potential safety hazard of filling electric pile.
Description
Technical Field
The invention relates to the technical field of charging piles, in particular to a protection device for a new energy automobile charging pile.
Background
In the field of new energy vehicles, electric vehicles are an important class. Among the most important parts of an electric vehicle, a charging device is one of them. And charging device's the electric pile that fills sets up, the charging cable that fills electric pile all exposes in filling the electric pile outside, and the charging cable that fills electric pile exposes outside for a long time and blows the sun through wind and easily appear damaged influence life to can appear the electric leakage condition, the cable can break off with the first junction frequent use that charges, has reduced the life that fills electric pile, has very big potential safety hazard.
Disclosure of Invention
The invention mainly aims to provide a protection device for a charging pile of a new energy automobile, which can effectively solve the problems that a cable of the charging pile is easily damaged after being exposed outside for a long time and the connection part of the cable and a charging head is easily broken after being frequently used, so that the service life of the charging pile is shortened, and great potential safety hazards exist in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a new energy automobile fills protector of electric pile, including filling the electric pile body, fill electric pile body side fixed connection cable box, the motor case is connected on the cable box side, the cable incasement is equipped with the rotary rod, rotary rod both ends outer lane cover has rotary bearing one, rotary bearing one connects the cable incasement wall through horn mouth piece, rotary rod one end connection arresting gear, the rotary rod other end is opened there is the cable hole, open at the rotary rod middle part has the circular arc hole, circular arc hole and cable hole butt joint, it has cable one to fill electric pile body side extension, be equipped with cable two in cable hole and the circular arc hole, cable two connects the head that charges, cable one crosses slider with cable two and is connected, cable two is equipped with the cable sheath with the first junction that charges, cable sheath and the first swing joint that charges, establish the exit box on the cable box, the head that charges is established in the exit box.
Preferably, the slider includes metal sliding block and insulating block, insulating block and cable hole fixed connection, metal sliding block connects the live wire of cable one respectively, the zero line of cable one and the ground wire of cable one, the insulating block is connected to cable two, be equipped with the live wire spout on the insulating block, zero line spout and ground wire spout, the live wire spout, be equipped with the metal gasket in zero line spout and the ground wire spout, the live wire of metal gasket difference connecting cable two, the zero line of cable two and the ground wire of cable two, contact through metal sliding block and metal gasket, make cable one and cable two electricity communicate, and when rotatory, metal sliding block is at the spout internal rotation, make cable one not take place the rotation.
Preferably, the live wire of cable one, the zero line of cable one and the ground wire outer lane cover of cable one have the insulating tube, insulating tube fixed connection metal slide, and the insulating tube is the protection circuit not only, prevents that the circuit winding from taking place the short circuit, and insulating tube fixed connection fills the electric pile body outside moreover, and live wire, zero line and the ground wire of cable one do not change when helping the slider to slide.
Preferably, the braking device comprises a motor, a gear and a transmission rod, one end of the transmission rod is connected with the rotary rod, the other end of the transmission rod is connected with the motor through the gear, the connection part of the transmission rod and the cable box is connected through a rotary bearing II, the transmission rod is driven by the motor to further drive the rotary rod to rotate, and the cable is recovered and discharged.
Preferably, the outlet box is provided with an outlet hole, the outlet hole is provided with a steel ring, the steel ring is connected with a rolling round shaft through a connecting rod, the rolling round shaft is sleeved with a rolling ring, and the cable is rolled and pulled out through the rolling ring to protect the cable from being damaged.
Preferably, be equipped with the circular arc cover on the export case, circular arc cover fixed connection export case, the circular arc cover is used for placing the head that charges.
Preferably, the outlet box is connected with the cover sealing door through a rotating shaft and used for shielding the outlet box and preventing rainwater from entering the outlet box.
Preferably, the charging head is provided with an insulating ferrule, the insulating ferrule is provided with a circular groove, the cable sheath is provided with a spring strip, and the spring strip is clamped in the circular groove and used for fixing the connection between the cable sheath and the charging head.
Preferably, the cable sheath is filled with sponge, and when the cable sheath moves back and forth, the sponge buffers deformation of the cable, so that the cable is protected from being damaged.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the cable box is arranged, the rotating rod is arranged in the cable box, the cable is recycled into the cable box through the rotating rod, the damage caused by long-term external exposure of the cable is avoided, the cable sheath is arranged at the joint of the cable and the charging head, the joint of the cable and the charging head is prevented from being broken after long-term use, the service life of the charging pile is prolonged, and the potential safety hazard of the charging pile is effectively avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;
FIG. 3 is a connection view of the sliding device of the present invention;
FIG. 4 is a front view of the outlet box of the present invention;
fig. 5 is a plan view of an exit orifice of the present invention.
In the figure: 1. a charging pile body; 2. a cable box; 3. a motor case; 4. rotating the rod; 5. a first rotating bearing; 6. a bell-mouth block; 7. a cable hole; 8. a circular arc hole; 9. a first cable; 91. a live wire of the first cable; 92. a zero line of the first cable; 93. a ground wire of the first cable; 10. a second cable; 1001. a live wire of a cable II; 1002. the zero line of the cable II; 1003. a ground wire of cable II; 11. a charging head; 110. a sliding device; 1101. a metal slider; 1102. an insulating block; 1103. a live wire chute; 1104. a zero line chute; 1105. a ground wire chute; 1106. a metal gasket; 1107. an insulating tube; 111. an insulating ferrule; 112. a circular groove; 12. a cable jacket; 121. a spring bar; 122. a sponge; 13. an outlet tank; 1301. an outlet aperture; 1302. steel rings; 1303. a connecting rod; 1304. rolling the circular shaft; 1305. a rolling ring; 1306. an arc sleeve; 1307. closing the door; 1308. a rotating shaft; 14. a motor; 15. a gear; 16. a transmission rod; 17. and a second rotating bearing.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in figures 1-5, a protection device for a new energy automobile charging pile comprises a charging pile body 1, a cable box 2 is fixedly connected to the side edge of the charging pile body 1, a motor box 3 is connected to the side edge of the cable box 2, a rotating rod 4 is arranged in the cable box 2, a first rotating bearing 5 is sleeved on the outer ring of each end of the rotating rod 4, the first rotating bearing 5 is connected to the inner wall of the cable box 2 through a horn mouth block 6, a braking device is connected to one end of the rotating rod 4, a cable hole 7 is formed in the other end of the rotating rod 4, an arc hole 8 is formed in the middle of the rotating rod 4, the arc hole 8 is in butt joint with the cable hole 7, a first cable 9 extends out of the side edge of the charging pile body 1, a second cable 10 is arranged in the cable hole 7 and the arc hole 8, the second cable 10 is connected with a charging head 11, the first cable 9 is connected with the second cable 10 through a sliding device 110, a cable sheath 12 is arranged at the joint of the second cable 10 and the charging head 11, and the cable sheath 12 is movably connected with the charging head 11, an outlet box 13 is arranged on the cable box 2, and a charging head 11 is arranged in the outlet box 13.
Preferably, the sliding device 110 includes a metal sliding block 1101 and an insulating block 1102, the insulating block 1102 is fixedly connected with the cable hole 7, the metal sliding block 1101 is respectively connected with the live wire 91 of the first cable, the neutral wire 92 of the first cable and the ground wire 93 of the first cable, the second cable 10 is connected with the insulating block 1102, the insulating block 1102 is provided with a live wire chute 1103, a neutral wire chute 1104 and a ground wire chute 1105, metal gaskets 1106 are arranged in the live wire chute 1103, the neutral wire chute 1104 and the ground wire chute 1105, the metal gaskets are respectively connected with the live wire of the second cable, the neutral wire 1002 of the second cable and the ground wire 1003 of the second cable, the metal sliding block 1101 is in contact with the metal gaskets 1106, so that the first cable 9 is electrically communicated with the second cable 10, and during rotation, the metal sliding block 1101 rotates in the chute, so that the first cable 9 does not rotate.
In this embodiment, live wire 91 of cable one, zero line 92 of cable one and ground wire 93 outer lane cover of cable one have insulating tube 1107, insulating tube 1107 fixed connection metal slide block 1101, and insulating tube 1107 not only protection circuit prevents that the circuit winding from taking place the short circuit, and insulating tube 1107 fixed connection fills the electric pile body 1 outside moreover, and live wire 91 of cable one, zero line 92 of cable one and ground wire 93 of cable one do not change when helping the slider to slide.
In this embodiment, the braking device includes a motor 14, a gear 15 and a transmission rod 16, one end of the transmission rod 16 is connected to the rotating rod 4, the other end of the transmission rod 16 is connected to the motor 14 through the gear 15, the connection between the transmission rod 16 and the cable box 2 and the connection between the transmission rod 16 and the motor box 3 are connected through a second rotating bearing 17, the motor 14 drives the transmission rod 16 to further drive the rotating rod 4 to rotate, and the cables are recovered and discharged.
In this embodiment, the outlet tank 13 is provided with an outlet hole 1301, the outlet hole 1301 is provided with a steel ring 1302, the steel ring 1302 is connected with a rolling round shaft 1304 through a connecting rod 1303, the rolling round shaft 1304 is sleeved with a rolling ring 1305, and the cable is pulled out through rolling of the rolling ring 1305, so that the cable is protected from being damaged.
In this embodiment, the outlet box 13 is provided with an arc sleeve 1306, the arc sleeve 1306 is fixedly connected to the outlet box 13, and the arc sleeve 1306 is used for placing the charging head 11.
In this embodiment, the outlet box 13 is connected to a cover door 1307 through a rotating shaft 1308 for shielding the outlet box from rainwater entering the outlet box 13.
In this embodiment, an insulating ferrule 111 is disposed on the charging head 11, a circular groove 112 is disposed on the insulating ferrule 111, and a spring bar 121 is disposed on the cable sheath 12 and clamped in the circular groove 112 through the spring bar 121 for fixing the connection between the cable sheath 12 and the charging head 11.
In this embodiment, the cable sheath 12 is filled with the sponge 122, and when the cable sheath moves back and forth, the sponge 122 buffers the deformation of the cable, so as to protect the cable from being damaged.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (9)
1. The utility model provides a new energy automobile fills electric pile's protector, includes fills the electric pile body, its characterized in that: fill electric pile body side fixed connection cable box, the motor case is connected on the cable box side, the cable incasement is equipped with the rotary rod, rotary rod both ends outer lane cover has swivel bearing one, swivel bearing one is through horn mouth piece connecting cable incasement wall, rotary rod one end connection arresting gear, the rotary rod other end is opened there is the cable hole, open at the rotary rod middle part has the circular arc hole, circular arc hole and cable hole butt joint, it has cable one to fill electric pile body side extension, be equipped with cable two in cable hole and the circular arc hole, cable two connects the head that charges, cable one crosses slider with cable two and is connected, cable two is equipped with the cable sheath with the first junction that charges, cable sheath and the first swing joint that charges, establish out the oral cavity on the cable case, the head that charges is established in the export incasement.
2. The protection device of the new energy automobile charging pile according to claim 1, characterized in that: the sliding device comprises a metal sliding block and an insulating block, the insulating block is fixedly connected with a cable hole, the metal sliding block is respectively connected with a live wire of a first cable, a zero line of the first cable and a ground wire of the first cable, a second cable is connected with the insulating block, a live wire sliding groove, a zero line sliding groove and a ground wire sliding groove are formed in the insulating block, metal gaskets are arranged in the live wire sliding groove, the zero line sliding groove and the ground wire sliding groove, and the metal gaskets are respectively connected with a live wire of a second cable, a zero line of the second cable and a ground wire of the second cable.
3. The protection device of the new energy automobile charging pile according to claim 2, characterized in that: and the live wire of the first cable, the zero line of the first cable and the ground wire outer ring of the first cable are sleeved with insulating pipes, and the insulating pipes are fixedly connected with metal sliding blocks.
4. The protection device of the new energy automobile charging pile according to claim 1, characterized in that: the braking device comprises a motor, a gear and a transmission rod, one end of the transmission rod is connected with a rotating rod, the other end of the transmission rod is connected with the motor through the gear, and the transmission rod is connected with the joint of the cable box and the motor box through a second rotating bearing.
5. The protection device of the new energy automobile charging pile according to claim 1, characterized in that: the outlet box is provided with an outlet hole, a steel ring is arranged at the outlet hole and connected with a rolling round shaft through a connecting rod, and the rolling round shaft is sleeved with a rolling ring.
6. The protection device of the new energy automobile charging pile according to claim 1, characterized in that: and the outlet box is provided with an arc sleeve which is fixedly connected with the outlet box.
7. The protection device of the new energy automobile charging pile according to claim 1, characterized in that: the outlet box is connected with the sealing cover door through a rotating shaft.
8. The protection device of the new energy automobile charging pile according to claim 1, characterized in that: the charging head is provided with an insulating ferrule, the insulating ferrule is provided with a circular groove, and the cable sheath is provided with a spring strip.
9. The protection device of the new energy automobile charging pile according to claim 1, characterized in that: and sponge is filled in the cable sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811282447.7A CN109606154B (en) | 2018-10-31 | 2018-10-31 | New energy automobile fills electric pile's protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811282447.7A CN109606154B (en) | 2018-10-31 | 2018-10-31 | New energy automobile fills electric pile's protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109606154A CN109606154A (en) | 2019-04-12 |
| CN109606154B true CN109606154B (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811282447.7A Active CN109606154B (en) | 2018-10-31 | 2018-10-31 | New energy automobile fills electric pile's protector |
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| Country | Link |
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| CN (1) | CN109606154B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232228A (en) * | 2021-05-31 | 2021-08-10 | 青岛合润机械工程技术有限公司 | Electromagnetic heating mobile wireless power supply device for door body foaming mold temperature controller |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206742770U (en) * | 2017-05-25 | 2017-12-12 | 湘电风能有限公司 | A kind of cable antiwear device |
| CN206894170U (en) * | 2017-07-12 | 2018-01-16 | 青岛吉松电器科技有限公司 | A kind of rotatable cable sheath |
| CN108608875A (en) * | 2018-04-06 | 2018-10-02 | 东莞市北扬工业设计有限公司 | A kind of improved wall-hanging charging pile of structure |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7859219B2 (en) * | 2007-02-07 | 2010-12-28 | David M Harris | Disconnect for a charging unit for an electric vehicle |
| JP5408765B2 (en) * | 2008-11-07 | 2014-02-05 | 日東工業株式会社 | Car charging connection cable storage box and charging device |
| CN107310406A (en) * | 2017-03-28 | 2017-11-03 | 深圳市海盾五金工具有限公司 | A kind of new-energy automobile charging device |
| CN206820162U (en) * | 2017-06-02 | 2017-12-29 | 云杉智慧新能源技术有限公司 | A kind of charging electric vehicle rifle and charge cable |
| CN108422876B (en) * | 2018-02-07 | 2020-12-08 | 重庆交通职业学院 | New energy automobile is with filling electric pile |
| CN207844767U (en) * | 2018-02-11 | 2018-09-11 | 哈尔滨职业技术学院 | A kind of new-energy automobile charging unit |
| CN108688506A (en) * | 2018-07-05 | 2018-10-23 | 安徽知之信息科技有限公司 | A kind of new-energy automobile self charger |
| CN108638912A (en) * | 2018-07-24 | 2018-10-12 | 芜湖市智行天下工业设计有限公司 | A kind of new-energy automobile charging pile with safeguard function |
-
2018
- 2018-10-31 CN CN201811282447.7A patent/CN109606154B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206742770U (en) * | 2017-05-25 | 2017-12-12 | 湘电风能有限公司 | A kind of cable antiwear device |
| CN206894170U (en) * | 2017-07-12 | 2018-01-16 | 青岛吉松电器科技有限公司 | A kind of rotatable cable sheath |
| CN108608875A (en) * | 2018-04-06 | 2018-10-02 | 东莞市北扬工业设计有限公司 | A kind of improved wall-hanging charging pile of structure |
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| CN109606154A (en) | 2019-04-12 |
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