CN102386030A - Intelligent hydraulic electromagnetic type circuit breaker - Google Patents
Intelligent hydraulic electromagnetic type circuit breaker Download PDFInfo
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- CN102386030A CN102386030A CN2011103332325A CN201110333232A CN102386030A CN 102386030 A CN102386030 A CN 102386030A CN 2011103332325 A CN2011103332325 A CN 2011103332325A CN 201110333232 A CN201110333232 A CN 201110333232A CN 102386030 A CN102386030 A CN 102386030A
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- screw rod
- boss
- hydraulic electromagnetic
- intelligent hydraulic
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Abstract
The invention discloses an intelligent hydraulic electromagnetic type circuit breaker which comprises an insulating shell, an operating handle, a remote controlling device and a linkage plate, wherein the linkage plate is connected with the operating handle; the remote controlling device comprises a screw rod, a driving mechanism for driving the screw rod to rotate, and a poking rod mechanism which can do reciprocating motion along the screw rod arranging direction under the drive of the screw rod; and the poking rod mechanism pokes the linkage plate so as to drive the operating handle to do switching on/off action during the reciprocating motion process. When the intelligent hydraulic electromagnetic type circuit breaker is used, a motor can do reciprocating rotation under intelligent control or remote control, and drives the screw rod to rotate during the rotation process so as to drive the poking rod mechanism to move and finally poke the linkage plate, thus realizing switching on/off action.
Description
Technical field
The invention belongs to the breaker structure design field, be specifically related to a kind of Intelligent Hydraulic electromagnetic breaker.
Background technology
Hydraulic electromagnetic breaker is a kind of more advanced circuit breaker of new generation, owing to adopted the hydraulic-electromagnetic trip gear, it is integrated that overlond trip and short circuit are threaded off; So also claim full electromagnetic breaker; And have not influenced by ambient temperaturely, remain 100% rated capacity, can be closed more immediately after the dropout; The optional scope of circuit breaker tripping time requirement is big; There is the multifrequency nature curve selective, also can be customized according to the characteristic curve degree body of user's needs, advantage such as working stability is reliable, the life-span is long.
The hydraulic-electromagnetic breaker of plastic casing is mainly used in and reaches computer peripheral, industrial automation arrangement, electric system peculiar to vessel, apparatus for controlling elevator in the railway signal power supply screen; Play short circuit and the integrated protection of overload; Can be used as the usefulness of not frequent connection of circuit and disjunction, be applicable to each departments such as civilian, industrial, commercial, military.
But at present traditional small-sized hydraulic electromagnetic breaker all needs manual operation, divide-shut brake automatically, and far control can not be satisfied the growth requirement that present intellectuality and long-range are controlled, and its structure exists needs improvements badly.
Summary of the invention
The purpose of this invention is to provide a kind of Intelligent Hydraulic electromagnetic breaker that can carry out automatic divide-shut brake and Long-distance Control.
The technical scheme that realizes the object of the invention is: a kind of Intelligent Hydraulic electromagnetic breaker, comprise insulation shell, operating grip, remote control and interlock plate, and said interlock plate links to each other with operating grip; Said remote control comprises screw rod, is used for the driving mechanism of drive screw turns, under the drive of screw rod, also can the lever body that direction moves back and forth be set along screw rod; Said lever body is stirred the interlock plate and then is driven operating grip and do the divide-shut brake action in the process that moves back and forth.
In the technique scheme, said driving mechanism comprises motor, is provided with the intelligence control circuit module that is used to control the motor rotation in the said housing, and said intelligence control circuit module comprises the plug-in type terminal base that is arranged on the housing.
In the technique scheme, said driving mechanism also comprises gear assembly, and said motor drives screw rod through gear assembly and back and forth rotates.
In the technique scheme, said motor is arranged on screw rod top, and said gear assembly comprises the driven wheel that is fixed on the motor output shaft, be fixed on the driven gear on screw rod one side and be used for the linkage gear of linkage driving gear and driven gear. Said gear assembly is arranged on the same side of motor and screw rod
In the technique scheme; Said lever body comprises the axle sleeve that is provided with screw and is arranged on the driving lever assembly on the axle sleeve; Said axle sleeve is set on the screw rod through its screw, and said driving lever assembly is stirred the interlock plate and then driven operating grip and do the divide-shut brake action in the process that moves along with axle sleeve.
In the technique scheme, said driving lever assembly comprises and rotates the driving lever be arranged on the axle sleeve, is used for the gag lever post of spacing driving lever and is used to the elastic component that gag lever post provides reseting elasticity; One end of said driving lever is provided with two of being used to stir operating grip and stirs boss, and said driving lever middle part is provided with axis hole, and said axle sleeve is provided with protruding axle, and said driving lever rotates through axis hole and is arranged on the protruding axle; Said driving lever can turn an angle along its axis hole under external force; Make that stirring boss for one rotates to the position that is lower than STATEMENT OF FEDERALLY SPONSORED from being in the position that can stir STATEMENT OF FEDERALLY SPONSORED; Another stirs boss then from being lower than the state of STATEMENT OF FEDERALLY SPONSORED, rotates to the position that can stir STATEMENT OF FEDERALLY SPONSORED.
In the technique scheme, along clockwise direction, an end of said driving lever is provided with and is used to stir first of STATEMENT OF FEDERALLY SPONSORED and stirs boss and second and stir boss, and the other end of said driving lever is provided with first stopper slot and second stopper slot; One end of said gag lever post is provided with the tenon that matches with first stopper slot and the second stopper slot shape, and the other end of said gag lever post also rotates and is arranged on the axle sleeve; Said elastic component is a torsion spring, and is spacing to driving lever thereby said torsion spring is pressed on the tenon of gag lever post in the stopper slot of driving lever.
In the technique scheme, when first stirred boss and be in the position that can stir STATEMENT OF FEDERALLY SPONSORED, the tenon of gag lever post was pressed in first stopper slot of driving lever; When second stirred boss and be in the position that can stir STATEMENT OF FEDERALLY SPONSORED, the tenon of gag lever post was pressed in second stopper slot of driving lever.
In the technique scheme, comprise that also one is used to control the travel switch of motor action and the triggering part that is used to trigger travel switch that is moved by the driving lever drive; Said triggering part is provided with the triggering boss that is used to touch travel switch and triggers reed, be used for the stressed boss that driven by driving lever.
In the technique scheme, said triggering part is a trigger board, also is provided with two detents on the said trigger board; Said housing is provided with the chute that matches with this trigger board; Be provided with a locator card platform in the said chute; When said trigger board moves in chute being driven by driving lever; Said detent is along with trigger board moves, and makes said locator card platform from a detent, be shifted and is connected in another detent; Said stressed boss is arranged on the two ends of trigger board.
The present invention has positive effect: (1) the present invention includes remote control and interlock plate, and said interlock plate links to each other with operating grip; Said remote control comprises screw rod, is used for the driving mechanism of drive screw turns, under the drive of screw rod, also can the lever body that direction moves back and forth be set along screw rod; Said lever body is stirred the interlock plate and then is driven operating grip and do the divide-shut brake action in the process that moves back and forth.During use, motor can back and forth rotate under Based Intelligent Control or under the Long-distance Control, and in rotary course, drives screw rod and rotate, and then drives lever body and move, and finally stirs the interlock plate, realizes the divide-shut brake action.Structure of the present invention is comparatively simplified, and it is less to take up room, and the scope of application is wider, has good serviceability.
Description of drawings
Fig. 1 is a kind of perspective view of the present invention;
Fig. 2 is a kind of decomposing schematic representation of circuit breaker shown in Figure 1;
Fig. 3 realizes a kind of structural representation of automatic divide-shut brake action for circuit breaker medium-long range control device shown in Figure 1;
Fig. 4 is a kind of structural representation after driving lever turns an angle in the circuit breaker shown in Figure 3;
Fig. 5 triggers a kind of structural representation that part triggers travel switch in the circuit breaker shown in Figure 3;
Fig. 6 is for triggering a kind of structural representation that part slides in the housing chute in the circuit breaker shown in Figure 1.
Be labeled as shown in the accompanying drawing: housing 1, chute 11, locator card platform 111, operating grip 2, remote control 3, interlock plate 4, screw rod 5; Driving mechanism 6, motor 61, gear assembly 62, driven wheel 621, linkage gear 622, driven gear 623; Lever body 7, axle sleeve 71, protruding axle 711, driving lever assembly 8, driving lever 81 is stirred boss 810; First stirs boss 811, the second stirs boss 812, the first stopper slots 813, the second stopper slots 814, gag lever post 82, tenon 821; Elastic component 83, travel switch 91 triggers reed 911, triggers part 92, detent 921, plug-in type terminal base 100.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 6 has shown a kind of embodiment of the present invention, and wherein Fig. 1 is a kind of perspective view of the present invention; Fig. 2 is a kind of decomposing schematic representation of circuit breaker shown in Figure 1; Fig. 3 realizes a kind of structural representation of automatic divide-shut brake action for circuit breaker medium-long range control device shown in Figure 1; Fig. 4 is a kind of structural representation after driving lever turns an angle in the circuit breaker shown in Figure 3; Fig. 5 triggers a kind of structural representation that part triggers travel switch in the circuit breaker shown in Figure 3; Fig. 6 is for triggering a kind of structural representation that part slides in the housing chute in the circuit breaker shown in Figure 1.
Present embodiment is a kind of Intelligent Hydraulic electromagnetic breaker, sees Fig. 1 to shown in Figure 6, comprises insulation shell 1, operating grip 2, remote control 3 and interlock plate 4.
Said interlock plate 4 is fixedly linked with operating grip 2; Said remote control 3 comprises screw rod 5, is used for the driving mechanism 6 of drive screw 5 rotations, under the drive of screw rod 5, also can the lever body 7 that direction moves back and forth be set along screw rod 5; Said lever body 7 is stirred interlock plate 4 and then is driven operating grip 2 and do the divide-shut brake action in the process that moves back and forth.Be provided with the intelligence control circuit module that is used to control motor 61 rotations in the said housing 1; Said intelligence control circuit module comprises the plug-in type terminal base 100 that is arranged on the housing 1, and said intelligence control circuit module links to each other with distance host through this plug-in type terminal base 100; In concrete practice, also can link to each other with distance host through wireless module.
In the present embodiment, said driving mechanism 6 comprises motor 61 and gear assembly 62, and said motor 61 drives screw rod 5 through gear assembly 62 and back and forth rotates.Said motor 61 is arranged on screw rod 5 tops, and said gear assembly 62 comprises the driven wheel 621 that is fixed on motor 61 output shafts, be fixed on the driven gear 623 on screw rod 5 one sides and be used for the linkage gear 622 of linkage driving gear 621 and driven gear 623.Said gear assembly 62 is arranged on the same side of motor 61 and screw rod 5
Said lever body 7 comprises the axle sleeve 71 that is provided with screw and is arranged on the driving lever assembly 8 on the axle sleeve 71; Said axle sleeve 71 is set on the screw rod 5 through its screw; Said driving lever assembly 8 is stirred interlock plate 4 and then is driven operating grip 2 and do the divide-shut brake action in the process that moves along with axle sleeve 71.
Said driving lever assembly 8 comprises and rotates the driving lever 81 be arranged on the axle sleeve 71, is used for the gag lever post 82 of spacing driving lever 81 and is used to the elastic component 83 that gag lever post 82 provides reseting elasticity; One end of said driving lever 81 is provided with two of being used to stir operating grip 2 and stirs boss 810, and said driving lever 81 middle parts are provided with axis hole, and said axle sleeve 71 is provided with protruding axle 711, and said driving lever 81 rotates through axis hole and is arranged on the protruding axle 711; Said driving lever 81 can turn an angle along its axis hole under external force; Make that stirring boss 810 for one rotates to the position that is lower than STATEMENT OF FEDERALLY SPONSORED 4 from being in the position that can stir STATEMENT OF FEDERALLY SPONSORED 4; Another stirs boss 810 then from being lower than the state of STATEMENT OF FEDERALLY SPONSORED 4, rotates to the position that can stir STATEMENT OF FEDERALLY SPONSORED 4.This structure can guarantee that the driving lever 81 in the said driving lever assembly 8 can not influence the manual operation of operating grip 2; For example; Stir boss 812 and be against 4 last times of STATEMENT OF FEDERALLY SPONSORED when second, only need move operating grip 4 this moment, and operating grip can be stirred driving lever 81 and make its rotation; Make second to stir boss 812 and be lower than STATEMENT OF FEDERALLY SPONSORED 4; No longer influence the rotation of STATEMENT OF FEDERALLY SPONSORED 4, and first stir 811 opposite sides from STATEMENT OF FEDERALLY SPONSORED 4 of boss and be increased to the position that can stir STATEMENT OF FEDERALLY SPONSORED 4, thereby do not influence the automatic divide-shut brake action of motor-driven of next time.
In the present embodiment, along clockwise direction, an end of said driving lever 81 is provided with and is used to stir first of STATEMENT OF FEDERALLY SPONSORED 4 and stirs boss 811 and second and stir boss 812, and the other end of said driving lever 81 is provided with first stopper slot 813 and second stopper slot 814; One end of said gag lever post 82 is provided with the tenon 821 that matches with first stopper slot 813 and second stopper slot, 814 shapes, and the other end of said gag lever post 82 also rotates and is arranged on the axle sleeve 71; Said elastic component 83 is torsion springs, and is spacing to driving lever 81 thereby said torsion spring is pressed on the tenon 821 of gag lever post 82 in the stopper slot of driving lever 81.When first stirred boss 811 and be in the position that can stir STATEMENT OF FEDERALLY SPONSORED 4, the tenon 821 of gag lever post 82 was pressed in first stopper slot 813 of driving lever 81; When second stirred boss 812 and be in the position that can stir STATEMENT OF FEDERALLY SPONSORED 4, the tenon 821 of gag lever post 82 was pressed in second stopper slot 814 of driving lever 81.
Present embodiment comprises that also one is used to control the travel switch 91 of motor 61 actions and the triggering part 92 that is used to trigger travel switch 91 that is moved by driving lever 81 drives; Said triggering part 92 is provided with the triggering boss 922 that is used to touch travel switch and triggers reed 911, be used for the stressed boss 923 that driven by driving lever 81, and said stressed boss 923 is arranged on the two ends of trigger board 92.
In the present embodiment, said triggering part 92 is trigger board, also is provided with two detents 921 on the said trigger board; Said housing 1 is provided with the chute 11 that matches with this trigger board; Be provided with a locator card platform 111 in the said chute 11; When said trigger board moves in chute 11 being driven by driving lever 81; Said detent 921 is along with trigger board moves, and makes said locator card platform 111 from a detent 921, be shifted and is connected in another detent 921; Thereby trigger board 92 is positioned in this chute 11, and then makes travel switch 91 continue to keep state this moment, be triggered until next time.
Present embodiment comprises remote control 3 and interlock plate 4, and said interlock plate 4 links to each other with operating grip 2; Said remote control 3 comprises screw rod 5, is used for the driving mechanism 6 of drive screw 5 rotations, under the drive of screw rod 5, also can the lever body 7 that direction moves back and forth be set along screw rod 5; Said lever body 7 is stirred interlock plate 4 and then is driven operating grip 2 and do the divide-shut brake action in the process that moves back and forth.During use, motor can back and forth rotate under Based Intelligent Control or under the Long-distance Control, and in rotary course, drives screw rod and rotate, and then drives lever body and move, and finally stirs the interlock plate, realizes the divide-shut brake action.The present embodiment structure is comparatively simplified, and it is less to take up room, and the scope of application is wider, has good serviceability.
Obviously, the above embodiment of the present invention only be for clearly the present invention is described and is done for example, and be not to be qualification to execution mode of the present invention.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that connotation of the present invention extends out and still belong to protection scope of the present invention.
Claims (10)
1. an Intelligent Hydraulic electromagnetic breaker comprises insulation shell (1), operating grip (2); It is characterized in that: also comprise remote control (3) and interlock plate (4), said interlock plate (4) links to each other with operating grip (2); Said remote control (3) comprises screw rod (5), is used for the driving mechanism (6) of drive screw (5) rotation, under the drive of screw rod (5), also can the lever body (7) that direction moves back and forth be set along screw rod (5); Said lever body (7) is stirred interlock plate (4) and then is driven operating grip (2) and do the divide-shut brake action in the process that moves back and forth.
2. Intelligent Hydraulic electromagnetic breaker according to claim 1; It is characterized in that: said driving mechanism (6) comprises motor (61); Be provided with the intelligence control circuit module that is used to control motor (61) rotation in the said housing (1), said intelligence control circuit module comprises the plug-in type terminal base (100) that is arranged on the housing (1).
3. Intelligent Hydraulic electromagnetic breaker according to claim 2 is characterized in that: said driving mechanism (6) also comprises gear assembly (62), and said motor (61) drives screw rod (5) through gear assembly (62) and back and forth rotates.
4. Intelligent Hydraulic electromagnetic breaker according to claim 2; It is characterized in that: said motor (61) is arranged on screw rod (5) top, and said gear assembly (62) comprises the driven wheel (621) that is fixed on motor (61) output shaft, be fixed on the driven gear (623) on screw rod (5) one sides and be used for the linkage gear (622) of linkage driving gear (621) and driven gear (623).
5. Intelligent Hydraulic electromagnetic breaker according to claim 1; It is characterized in that: said lever body (7) comprises the axle sleeve (71) that is provided with screw and is arranged on the driving lever assembly (8) on the axle sleeve (71); Said axle sleeve (71) is set on the screw rod (5) through its screw; Said driving lever assembly (8) is stirred interlock plate (4) and then is driven operating grip (2) and do the divide-shut brake action in the process that moves along with axle sleeve (71).
6. Intelligent Hydraulic electromagnetic breaker according to claim 5 is characterized in that: said driving lever assembly (8) comprises and rotates the driving lever (81) be arranged on the axle sleeve (71), is used for the gag lever post (82) of spacing driving lever (81) and is used to the elastic component (83) that gag lever post (82) provides reseting elasticity;
One end of said driving lever (81) is provided with two of being used to stir operating grip (2) and stirs boss (810), and said driving lever (81) middle part is provided with axis hole, and said axle sleeve (71) is provided with protruding axle (711), and said driving lever (81) rotates through axis hole and is arranged on the protruding axle (711); Said driving lever (81) can turn an angle along its axis hole under external force; Make that stirring boss (810) for one rotates to the position that is lower than STATEMENT OF FEDERALLY SPONSORED (4) from being in the position that can stir STATEMENT OF FEDERALLY SPONSORED (4); Another stirs boss (810) then from being lower than the state of STATEMENT OF FEDERALLY SPONSORED (4), rotates to the position that can stir STATEMENT OF FEDERALLY SPONSORED (4).
7. Intelligent Hydraulic electromagnetic breaker according to claim 6; It is characterized in that: along clockwise direction; One end of said driving lever (81) is provided with and is used to stir first of STATEMENT OF FEDERALLY SPONSORED (4) and stirs boss (811) and second and stir boss (812), and the other end of said driving lever (81) is provided with first stopper slot (813) and second stopper slot (814); One end of said gag lever post (82) is provided with the tenon (821) that matches with first stopper slot (813) and second stopper slot (814) shape, and the other end of said gag lever post (82) also rotates and is arranged on the axle sleeve (71); Said elastic component (83) is a torsion spring, said torsion spring the tenon (821) of gag lever post (82) is pressed on driving lever (81) thus a stopper slot in spacing to driving lever (81).
8. Intelligent Hydraulic electromagnetic breaker according to claim 7; It is characterized in that: when first stirred boss (811) and be in the position that can stir STATEMENT OF FEDERALLY SPONSORED (4), the tenon (821) of gag lever post (82) was pressed in first stopper slot (813) of driving lever (81); When second stirred boss (812) and be in the position that can stir STATEMENT OF FEDERALLY SPONSORED (4), the tenon (821) of gag lever post (82) was pressed in second stopper slot (814) of driving lever (81).
9. Intelligent Hydraulic electromagnetic breaker according to claim 6 is characterized in that: comprise that also one is used to control the travel switch (91) of motor (61) action and the triggering part (92) that is used to trigger travel switch (91) that is moved by driving lever (81) drive; Said triggering part (92) is provided with the triggering boss (922) that is used to touch travel switch and triggers reed (911), be used for the stressed boss (923) that driven by driving lever (81).
10. Intelligent Hydraulic electromagnetic breaker according to claim 9 is characterized in that: said triggering part (92) is a trigger board, also is provided with two detents (921) on the said trigger board; Said housing (1) is provided with the chute (11) that matches with this trigger board; Be provided with a locator card platform (111) in the said chute (11); When said trigger board moves in chute (11) being driven by driving lever (81); Said detent (921) is along with trigger board moves, and makes said locator card platform (111) from a detent (921), be shifted and is connected in another detent (921); Said stressed boss (923) is arranged on the two ends of trigger board (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110333232.5A CN102386030B (en) | 2011-10-28 | 2011-10-28 | Intelligent hydraulic electromagnetic type circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110333232.5A CN102386030B (en) | 2011-10-28 | 2011-10-28 | Intelligent hydraulic electromagnetic type circuit breaker |
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| CN102386030A true CN102386030A (en) | 2012-03-21 |
| CN102386030B CN102386030B (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110333232.5A Active CN102386030B (en) | 2011-10-28 | 2011-10-28 | Intelligent hydraulic electromagnetic type circuit breaker |
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| CN (1) | CN102386030B (en) |
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| CN104090531A (en) * | 2014-06-06 | 2014-10-08 | 西安华为技术有限公司 | Switch assembly, switch assembly control method, controller and base station |
| CN105185666A (en) * | 2015-07-23 | 2015-12-23 | 德力西电气有限公司 | Screw drive type double-power source changeover switch |
| CN105185668A (en) * | 2015-10-21 | 2015-12-23 | 佳一电气有限公司 | Miniature circuit breaker control structure and miniature circuit breaker control device comprising same |
| CN108010763A (en) * | 2017-12-26 | 2018-05-08 | 安徽开诚电器有限公司 | A kind of switch with power-off protection function |
| CN111152804A (en) * | 2020-01-02 | 2020-05-15 | 中车青岛四方机车车辆股份有限公司 | Railway vehicle front end cover opening and closing mechanism and railway vehicle |
| CN111524759A (en) * | 2017-11-21 | 2020-08-11 | 乾友科技有限公司 | Automatic switching-on and switching-off operation device of circuit breaker and circuit breaker |
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| CN104090531A (en) * | 2014-06-06 | 2014-10-08 | 西安华为技术有限公司 | Switch assembly, switch assembly control method, controller and base station |
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| CN111524759A (en) * | 2017-11-21 | 2020-08-11 | 乾友科技有限公司 | Automatic switching-on and switching-off operation device of circuit breaker and circuit breaker |
| CN111524759B (en) * | 2017-11-21 | 2022-09-23 | 乾友科技有限公司 | Automatic switching-on and switching-off operation device of circuit breaker and circuit breaker |
| CN108010763A (en) * | 2017-12-26 | 2018-05-08 | 安徽开诚电器有限公司 | A kind of switch with power-off protection function |
| CN111152804A (en) * | 2020-01-02 | 2020-05-15 | 中车青岛四方机车车辆股份有限公司 | Railway vehicle front end cover opening and closing mechanism and railway vehicle |
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| Publication number | Publication date |
|---|---|
| CN102386030B (en) | 2015-07-15 |
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