CN103219609A - Electric contact device and contact method - Google Patents
Electric contact device and contact method Download PDFInfo
- Publication number
- CN103219609A CN103219609A CN2013101594958A CN201310159495A CN103219609A CN 103219609 A CN103219609 A CN 103219609A CN 2013101594958 A CN2013101594958 A CN 2013101594958A CN 201310159495 A CN201310159495 A CN 201310159495A CN 103219609 A CN103219609 A CN 103219609A
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- power supply
- contact
- haptic element
- electric connection
- connection block
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- 238000000034 method Methods 0.000 title claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 42
- 229910052742 iron Inorganic materials 0.000 claims description 21
- 239000011148 porous material Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 241001621399 Lampris Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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Abstract
The invention discloses an electric contact device. The electric contact device disclosed by the invention comprises an electric connection block and a power supply block arranged above the electric connection block, wherein an external device power supply interface is formed in the electric connection block; a concave cavity is formed at the top of the electric connection block; a hollow lifting cylinder with the opened bottom is arranged in the concave cavity; a limiting structure is arranged at the bottom of the lifting cylinder; a cylinder pipe is arranged at the top of the lifting cylinder; a contact pin is movably arranged in the cylinder pipe; a magnet is embedded in the top of the contact pin; the bottom of the contact pin is in electric connection with the external device power supply interface via a wire, and the wire is partially pilled in the concave cavity; a limiting block for limiting the lifting cylinder and a movable first magnetic component are also arranged at the top of the electric connection block; the first magnetic component is fixedly connected with the lifting cylinder; a power supply wire and a contact pad are arranged on the power supply block; the contact pad is arranged above the contact pin; and a second magnetic component is fixedly arranged on the bottom surface of the power supply block. The electric contact device disclosed by the invention has the advantages of being capable of switching on and off the power during relatively moving and good in contact effect.
Description
Technical field
The present invention relates to a kind of electric component, especially a kind of Electical connector.
Background technology
There is following situation in the prior art, has an electric supply installation as parts X, parts Y is provided with electricity getting device, parts Y move the back its on electricity getting device and the electric supply installation conducting on the parts X, electricity getting device on the parts Y just can be the power supply of the electric component on the parts Y, X with can realize electric partition again after Y separates, typical situation such as lifting lamp, this lifting lamp comprises a fixed installation power supply lamp socket (being parts X) and a liftable lifting lamp (being parts Y) aloft, be electrically connected and can throw light on the power supply lamp socket after the lifting lamp rises, lamp can be fallen after damaging; The power supply lamp socket is provided with contact, and the lifting lamp is provided with haptic element, and contact is contacting of a kind of hardware with haptic element, causes loose contact easily, especially causes loose contact when slightly relatively moving especially easily when the lifting lamp produces under external force with the power supply lamp socket.
Owing to have such problem, so be necessary existing Electical connector is improved.
Summary of the invention
The objective of the invention is a kind of Electical connector of designing for the deficiency that solves above-mentioned technology, this Electical connector can be realized the connecting and disconnecting of electricity when relatively moving, and contacts respond well.
The Electical connector that the present invention is designed, comprise electric connection block and the power supply piece that is positioned at the electric connection block top, described electric connection block is provided with an external equipment power supply interface, be provided with a cavity at the top of electric connection block, be provided with the lifting tube of a bottom opening and hollow in the cavity, the lifting tube bottom is provided with position limiting structure, the top of lifting tube is provided with bobbin, be movably set with haptic element in the bobbin, the haptic element top is embedded with magnet, and the haptic element bottom is electrically connected with the external equipment power supply interface by electric wire and electric wire partly is piled up in the described cavity; Also be provided with at the end face of electric connection block and be used for the spacing guide vane end stop of lifting tube and mobilizable first magnet assembly, this first magnet assembly is fixedlyed connected with described lifting tube; Described power supply piece is provided with power line and the contact that is connected with power line, and described contact is positioned at above the haptic element; On the bottom surface of power supply piece, be set with second magnet assembly that attracts each other with described first magnet assembly.
As improvement: described first magnet assembly is an iron hoop, and described lifting tube is positioned at the iron hoop center, and described iron hoop is fixedlyed connected with lifting tube by the connecting rod at middle part; Described second magnet assembly is a magnet ring that is positioned at the iron hoop top.
Described external equipment power supply interface is a screw lamp holder, totally two and be electrically connected with the both positive and negative polarity of screw lamp holder by electric wire respectively of described haptic elements.
Described bobbin top is provided with the apical pore that passes for haptic element, and described haptic element top is greater than described apical pore, and the haptic element bottom is provided with the wiring ring that is used to connect electric wire, and described wiring ring is also greater than described apical pore.
Described bobbin is a flexible pipe.
Described cavity bottom centre is provided with dividing plate.
Described electric connection block is provided with guide plate, and described power supply piece is provided with the guide post that matches with described guide plate.
The Electical connector that the present invention is designed, it is packaged on parts X to power during use, electric connection block is loaded on the parts Y, parts Y moves upward when parts X draws close, first magnet assembly and second magnet assembly attract each other, first magnet assembly drives lifting tube, bobbin and haptic element rise, make haptic element have an initial kinetic energy that upwards flies, after first magnet assembly and the mutual adhesive of second magnet assembly, haptic element is because inertia continues rising, final suction by magnet realizes the conducting with contact on contact, like this power line with regard to and the conducting of external equipment power supply interface, the external equipment power supply interface promptly can be the power devices of parts Y.Such Electical connector can realize the connecting and disconnecting of electricity in the process that parts X and parts Y relatively move, and power line is motionless with respect to parts X in make and break process, so power line is difficult for loosening; Because first magnet assembly and the mutual adhesive of second magnet assembly can prevent that parts X and parts Y from producing small relative shake haptic element and being connected of contact are exerted an influence, thereby guarantee to contact the good of effect.
The present invention has also designed a kind of contact method of Electical connector, comprises adopting haptic element and contact, it is characterized in that comprising the steps: that A, haptic element have the initial kinetic energy of drawing close to contact by attracting each other of one group of magnetic part; B, haptic element are adsorbed on the contact by magnetic and are conducted with it.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 Electical connector;
Fig. 2 is the enlarged drawing of circled among Fig. 1;
Fig. 3 is embodiment 2 Electical connector bobbin schematic diagrames;
Schematic diagram when Fig. 4 is the mutual adhesive of embodiment 2 first magnet assemblies and second magnet assembly;
Fig. 5 is the schematic diagrames of embodiment 2 haptic elements when being connected with contact;
Fig. 6 is the structural representation of embodiment 3 Electical connectors;
Among the figure: electric connection block 1, power supply piece 2, external equipment power supply interface 3, cavity 4, lifting tube 5, position limiting structure 6, bobbin 7, haptic element 8, magnet 9, electric wire 10, guide vane end stop 11, first magnet assembly 12, power line 13, contact 14, second magnet assembly 15, apical pore 16, wiring ring 17, guide plate 18, guide post 19, connecting rod 20, dividing plate 21.
Embodiment
The invention will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment 1:
As Fig. 1, shown in 2, the described Electical connector of present embodiment, comprise electric connection block 1 and the power supply piece 2 that is positioned at electric connection block 1 top, described electric connection block 1 is provided with an external equipment power supply interface 3, be provided with a cavity 4 at the top of electric connection block 1, be provided with the lifting tube 5 of a bottom opening and hollow in the cavity 4, lifting tube 5 bottoms are provided with the flange that position limiting structure 6 turns up for lifting tube 5 bottoms in the position limiting structure 6(present embodiment), the top of lifting tube 5 is provided with bobbin 7, be movably set with haptic element 8 in the bobbin 7, haptic element 8 tops are embedded with magnet 9, and haptic element 8 bottoms are electrically connected with external equipment power supply interface 3 by electric wire 10 and electric wire 10 parts are piled up in the described cavity 4; Also be provided with at the end face of electric connection block 1 and be used for lifting tube 5 spacing guide vane end stop 11 and mobilizable first magnet assembly 12, this first magnet assembly 12 is fixedlyed connected with described lifting tube 5; Described power supply piece 2 is provided with power line 13 and the contact 14 that is connected with power line 13, and described contact 14 is positioned at haptic element 8 tops; On the bottom surface of power supply piece 2, be set with second magnet assembly 15 that attracts each other with described first magnet assembly 12.Wherein: described first magnet assembly 12 is iron hoops, and described lifting tube 5 is positioned at the iron hoop center, and described iron hoop is fixedlyed connected with lifting tube 5 by the connecting rod 20 at middle part; Described second magnet assembly 15 is magnet rings that are positioned at iron hoop top, and described external equipment power supply interface 3 be a screw lamp holder, totally two and pass through electric wire 10 respectively and be electrically connected with the both positive and negative polarity of screw lamp holder of described haptic elements 8; It is to prevent 10 knottings of the electric wire on both sides that described cavity 4 bottom centre are provided with its effect of dividing plate 21();
The contact method of the described Electical connector of present embodiment comprises and adopts haptic element 8 and contact 14, it is characterized in that comprising the steps: that A, haptic element 8 have the initial kinetic energy of drawing close to contact 14 by attracting each other of one group of magnetic part; B, haptic element 8 are adsorbed on the contact 14 by magnetic and are conducted with it
The described Electical connector of present embodiment, the piece 2 of will powering during use is loaded on the parts X, electric connection block 1 is loaded on the parts Y, effect lower member Y in external force moves upward when parts X draws close, magnet ring and iron hoop attract each other, because iron hoop is mobilizable, described iron hoop is to rising, and pass through connecting rod 20 drive lifting tubes 5 to rising, bobbin 7 and haptic element 8 also rise simultaneously, this just makes haptic element 8 have an initial kinetic energy that upwards flies, after magnet ring and the mutual adhesive of iron hoop, haptic element 8 is because inertia continues to rise, and finally the suction by magnet 9 realizes on contact 14 and the conducting of contact 14, like this power line 13 just and 3 conductings of external equipment power supply interface, external equipment power supply interface 3 promptly can be the power devices of parts Y.Such Electical connector, in the process that parts X and parts Y relatively move, can realize the connecting and disconnecting of electricity, in power supply process because magnet ring and iron hoop are to inhale firmly together, when parts X produced small relative shake with parts Y, the adhesive of magnet ring and iron hoop can be avoided shaking to exerting an influence haptic element 8 and being connected of contact 14 as far as possible; Because haptic element 8 is movable settings, can produce certain deformation, itself also can adapt to some small shakes, haptic element 8 is to inhale on contact 14, can laterally move also at haptic element 8 under the effect of magnet 9 can not come off on contact 14, and therefore contact is more good, even moreover haptic element 8 and contact 14 are when separating because of shake, because the effect of haptic element 8 top magnet 9, both are adhesive again again, thereby guarantees to contact the good of effect.When parts X need separate with parts Y, parts Y descends in the effect of external force, electric connection block 1 whole decline, guide vane end stop 11 contacts with position limiting structure 6 lifting tube 5 is descended, thereby driving iron hoop separates with magnet ring, electric connection block 1 continues to descend, haptic element 8 separates with contact 14 under the pulling of electric wire 10, thereby realize electric partition, because most kinetic energy is that the attraction of magnet ring and iron hoop gives in haptic element 8 motion processes, therefore haptic element 8 tops adopt the less magnet 9 of suction can finish last absorption, magnet 9 suction are more little, and the active force of 10 pairs of haptic elements 8 of electric wire is also more little when separating, and haptic element 8 is just not fragile with the junction of electric wire 10 like this, therefore adopt this mode, more easy when haptic element 8 separates.
Present embodiment middle bobbin 7 can adopt hard tube, but preferably adopts flexible pipe, the material preferred rubber; The benefit of flexible pipe is can deformation, and when micro-displacements took place for electric connection block 1 and power supply piece 2, the deformation of flexible pipe can further overcome the deviation that displacement produces, the better effects if that contacts of contact 14 and haptic element 8.
The shape of first magnet assembly 12 and second magnet assembly 15 also is not limited to annular in the present embodiment, and its shape is as long as can realize due function.
Embodiment 2:
Shown in Fig. 3,4,5, the described Electical connector of present embodiment, different with embodiment is: described bobbin 7 tops are provided with the apical pore 16 that passes for haptic element 8, described haptic element 8 tops are greater than described apical pore 16, haptic element 8 bottoms are provided with the wiring ring 17 that is used to connect electric wire 10, and described wiring ring 17 is also greater than described apical pore 16.Such scheme, when separating, bobbin 7 tops can produce a downward pulling force to haptic element 8, provide final separation force by bobbin 7 rather than electric wire 10, can guarantee that haptic element 8 is not fragile with the junction of electric wire 10, and haptic element 8 return better.Because bobbin 7 tops are also more little to the active force of haptic element 8 when separating, even bobbin 7 adopts comparatively soft material, apical pore 16 can be not damaged yet.
Embodiment 3:
As shown in Figure 6, the described Electical connector of present embodiment, different with embodiment is: described electric connection block 1 is provided with guide plate 18, described power supply piece 2 is provided with the guide post 19 that matches with described guide plate 18, and such structure is because the effect of guide plate 18 and guide post 19 can make magnet ring and iron hoop, contact 14 and haptic element 8 contraposition better; This is a kind of preferred mode, as coming contraposition by the positioner of parts X and parts Y itself fully among the embodiment 1,2.
Specific embodiment described herein only is that design of the present invention is illustrated.The technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (8)
1. Electical connector, comprise electric connection block (1) and be positioned at the power supply piece (2) of electric connection block (1) top, it is characterized in that described electric connection block (1) is provided with an external equipment power supply interface (3), be provided with a cavity (4) at the top of electric connection block (1), be provided with the lifting tube (5) of a bottom opening and hollow in the cavity (4), lifting tube (5) bottom is provided with position limiting structure (6), the top of lifting tube (5) is provided with bobbin (7), be movably set with haptic element (8) in the bobbin (7), haptic element (8) top is embedded with magnet (9), and haptic element (8) bottom is electrically connected with external equipment power supply interface (3) by electric wire (10) and electric wire (10) part is piled up in the described cavity (4); Also be provided with at the end face of electric connection block (1) and be used for a spacing guide vane end stop (11) of lifting tube (5) and mobilizable first magnet assembly (12), this first magnet assembly (12) is fixedlyed connected with described lifting tube (5); Described power supply piece (2) is provided with power line (13) and the contact (14) that is connected with power line (13), and described contact (14) is positioned at above the haptic element (8); On the bottom surface of power supply piece (2), be set with second magnet assembly (15) that attracts each other with described first magnet assembly (12).
2. Electical connector according to claim 1 is characterized in that described first magnet assembly (12) is an iron hoop, and described lifting tube (5) is positioned at the iron hoop center, and described iron hoop is fixedlyed connected with lifting tube (5) by the connecting rod (20) at middle part; Described second magnet assembly (15) is a magnet ring that is positioned at the iron hoop top.
3. Electical connector according to claim 2 is characterized in that described external equipment power supply interface (3) is a screw lamp holder, totally two and be electrically connected with the both positive and negative polarity of screw lamp holder by electric wire (10) respectively of described haptic elements (8).
4. according to claim 1 or 2 or 3 described Electical connectors, it is characterized in that described bobbin (7) top is provided with the apical pore (16) that passes for haptic element (8), described haptic element (8) top is greater than described apical pore (16), haptic element (8) bottom is provided with the wiring ring (17) that is used to connect electric wire (10), and described wiring ring (17) is also greater than described apical pore (16).
5. according to claim 1 or 2 or 3 described elevation type High-Pole Lamps, it is characterized in that described bobbin (7) is a flexible pipe.
6. according to claim 1 or 2 or 3 described elevation type High-Pole Lamps, it is characterized in that described cavity (4) bottom centre is provided with dividing plate (21).
7. according to claim 1 or 2 or 3 described elevation type High-Pole Lamps, it is characterized in that described electric connection block (1) is provided with guide plate (18), described power supply piece (2) is provided with the guide post (19) that matches with described guide plate (18).
8. the contact method of an Electical connector comprises and adopts haptic element (8) and contact (14), it is characterized in that comprising the steps: that A, haptic element (8) have the initial kinetic energy of drawing close to contact (14) by attracting each other of one group of magnetic part; B, haptic element (8) are adsorbed on the contact (14) by magnetic and are conducted with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310159495.8A CN103219609B (en) | 2013-05-01 | 2013-05-01 | Electical connector and its contact method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310159495.8A CN103219609B (en) | 2013-05-01 | 2013-05-01 | Electical connector and its contact method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103219609A true CN103219609A (en) | 2013-07-24 |
| CN103219609B CN103219609B (en) | 2017-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310159495.8A Expired - Fee Related CN103219609B (en) | 2013-05-01 | 2013-05-01 | Electical connector and its contact method |
Country Status (1)
| Country | Link |
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| CN (1) | CN103219609B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956613A (en) * | 2014-04-17 | 2014-07-30 | 广东欧珀移动通信有限公司 | Electronic equipment and peripheral interface protection device thereof |
| CN106025702A (en) * | 2016-07-21 | 2016-10-12 | 龚云新 | Power supply interface assembly |
| CN106440616A (en) * | 2016-11-24 | 2017-02-22 | 张双全 | Automatic switching-on device of freezer |
| CN108054611A (en) * | 2017-12-21 | 2018-05-18 | 重庆家本家科技有限公司 | For docking the tensioning apparatus of the end of a thread |
| CN110518406A (en) * | 2019-08-31 | 2019-11-29 | 杭州富阳锐明科技有限公司 | A kind of electric power attracts the socket of magnetic force transformation locking-type plug tightness |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997014198A1 (en) * | 1995-10-06 | 1997-04-17 | Achim Bullinger | Holder for an electric light source |
| CN1185237A (en) * | 1995-04-01 | 1998-06-17 | 克劳斯－戴特·弗里奇 | Electromechanical connection device |
| US6464509B1 (en) * | 2001-04-26 | 2002-10-15 | International Business Machines Corporation | System and method requiring zero insertion force and positive retention of removable storage media in a data storage subsystem |
| DE202004003202U1 (en) * | 2004-03-02 | 2004-04-29 | Magcode Ag | Electrical connection device |
| FR2918216A1 (en) * | 2007-06-27 | 2009-01-02 | Franck Dabel | Rapid and securized electrical connection ensuring device for e.g. lighting equipment, has support with orifices, where opening of orifices is carried out at distance from connectors under magnetization effect to maintain connectors |
-
2013
- 2013-05-01 CN CN201310159495.8A patent/CN103219609B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1185237A (en) * | 1995-04-01 | 1998-06-17 | 克劳斯－戴特·弗里奇 | Electromechanical connection device |
| WO1997014198A1 (en) * | 1995-10-06 | 1997-04-17 | Achim Bullinger | Holder for an electric light source |
| US6464509B1 (en) * | 2001-04-26 | 2002-10-15 | International Business Machines Corporation | System and method requiring zero insertion force and positive retention of removable storage media in a data storage subsystem |
| DE202004003202U1 (en) * | 2004-03-02 | 2004-04-29 | Magcode Ag | Electrical connection device |
| FR2918216A1 (en) * | 2007-06-27 | 2009-01-02 | Franck Dabel | Rapid and securized electrical connection ensuring device for e.g. lighting equipment, has support with orifices, where opening of orifices is carried out at distance from connectors under magnetization effect to maintain connectors |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956613A (en) * | 2014-04-17 | 2014-07-30 | 广东欧珀移动通信有限公司 | Electronic equipment and peripheral interface protection device thereof |
| CN103956613B (en) * | 2014-04-17 | 2016-01-27 | 广东欧珀移动通信有限公司 | Electronic equipment |
| CN106025702A (en) * | 2016-07-21 | 2016-10-12 | 龚云新 | Power supply interface assembly |
| CN106440616A (en) * | 2016-11-24 | 2017-02-22 | 张双全 | Automatic switching-on device of freezer |
| CN106440616B (en) * | 2016-11-24 | 2019-02-15 | 广州市建凌电器有限公司 | A kind of refrigerator-freezer opens electric installation automatically |
| CN108054611A (en) * | 2017-12-21 | 2018-05-18 | 重庆家本家科技有限公司 | For docking the tensioning apparatus of the end of a thread |
| CN108054611B (en) * | 2017-12-21 | 2019-03-26 | 重庆家本家科技有限公司 | For docking the tensioning apparatus of the end of a thread |
| CN110518406A (en) * | 2019-08-31 | 2019-11-29 | 杭州富阳锐明科技有限公司 | A kind of electric power attracts the socket of magnetic force transformation locking-type plug tightness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103219609B (en) | 2017-12-19 |
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Inventor after: Lv Zhongtao Inventor after: Yang Mingtian Inventor after: Kong Xiangpeng Inventor after: Wei Yanqiang Inventor after: Zuo Lipeng Inventor after: Qin Yuhong Inventor after: Zhao Chuang Inventor before: Le Baogen |
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Effective date of registration: 20170929 Address after: 022150 Inner Mongolia Hulun Buir Yakeshi Jianlin Street No. 8 Jianshe Road Applicant after: Lv Zhongtao Address before: Hangzhou City, Zhejiang province Xiaoshan District 311202 North Street Xingyi village Hangzhou Ru Yan Technology Development Co. Ltd. Applicant before: HANGZHOU RUYAN TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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Effective date of registration: 20190711 Address after: 022150 No. 8 Jianlin Street Construction Road, Yakeshi City, Hulunbeir City, Inner Mongolia Autonomous Region Patentee after: INNER MONGOLIA HAOMING ELECTRIC POWER CONSTRUCTION Co.,Ltd. Address before: 022150 No. 8 Jianlin Street Construction Road, Yakeshi City, Hulunbuir, Inner Mongolia Patentee before: Lv Zhongtao |
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Granted publication date: 20171219 |