CN105552647A - Electric connector provided with push rod - Google Patents
Electric connector provided with push rod Download PDFInfo
- Publication number
- CN105552647A CN105552647A CN201610024479.1A CN201610024479A CN105552647A CN 105552647 A CN105552647 A CN 105552647A CN 201610024479 A CN201610024479 A CN 201610024479A CN 105552647 A CN105552647 A CN 105552647A
- Authority
- CN
- China
- Prior art keywords
- push rod
- clamping part
- guide groove
- pair clamping
- pair
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses an electric connector provided with a push rod. The electric connector comprises a main body, a terminal and a back cover, wherein a containing cavity and a wiring trough are arranged in the main body; the terminal is arranged in the containing cavity; the terminal comprises a pair of opposite clamping parts for clamping a lead; the terminal is packaged in the main body through the back cover; a guide slot is arranged in the main body and is matched with the push rod; the end of the push rod which linearly slides in the guide slot can stretch into the middle positions of the pair of clamping parts to push the pair of clamping parts away. Through the technical scheme, the push rod can quickly and conveniently stretch the pair of clamping parts and the lead is inserted between the pair of clamping parts. The electric connector has the advantages of simple structure and extremely-high efficiency.
Description
Technical field:
The present invention relates to technical field of electric connectors.
Background technology:
Application number is that the utility model of CN201420448119.0 discloses a kind of electric connector and electric connector combination, and this electric connector comprises: an insulating body, be fixed on one group of first conducting terminal on this insulating body and one group of second conducting terminal, a grounded metal sheet and an external shield housing.The front portion of this external shield housing forms one first docking chamber, and forms one second docking chamber at rear portion, wherein between the elastic extension arm and the elastic extension arm of this group second conducting terminal of this group first conducting terminal, forms an insertion space.This electric connector combination comprises an aforesaid electric connector and a circuit board, one Plug Division of this circuit board can corresponding inserted in this insertion space, to be clamped from upper and lower two-side elastic by the elastic extension arm of the first conducting terminal and the second conducting terminal and be electrically connected.
Electric connector described in above-mentioned utility model includes the technical characteristic that in prior art, general electric connector is common: body, the conducting terminal be arranged on body, be arranged on conducting terminal for clamping or a pair elastic extension arm of bonding conductor or wire or elastic clip gripping arm.But, electric connector described in above-mentioned utility model but lacks the element making a pair elastic extension arm or elastic clip gripping arm open to hold conductor or wire, and the disappearance of this element makes electric connector be difficult to conductor or wire be inserted between a pair elastic extension arm or elastic clip gripping arm fast and easily.
Summary of the invention:
Technical problem solved by the invention: electric connector of the prior art lacks the element making a pair elastic clip gripping arm open to hold wire, and the disappearance of this element makes electric connector be difficult to be inserted by wire between a pair elastic clip gripping arm fast and easily.
For solving the problems of the technologies described above, the invention provides following technical scheme:
Be provided with an electric connector for push rod, comprise body, terminal, bonnet;
Described body offers container cavity and metallic channel, and described container cavity is communicated with metallic channel, and wire stretches in container cavity through metallic channel and is electrically connected with terminal; Described terminal is arranged in container cavity, and terminal comprises the clamping part arranged in opposite directions for a pair, a pair clamping part clamping wires; Described bonnet is arranged on body, bonnet by terminal package in body;
Described body offers guide groove, and described guide groove is combined with push rod, and push rod can along guide groove linear slide, and in guide groove, the push rod end of linear slide can be stretched into the centre position of a pair clamping part and be pushed open by a pair clamping part.
By technique scheme, a kind of operation principle being provided with the electric connector of push rod of the present invention is as follows:
The first, push rod is along guide groove linear slide, and the push rod end of linear slide is stretched in container cavity, and then stretches into the centre position of a pair clamping part, and is pushed open in the lateral direction by a pair clamping part, clamping part generation strain.
The second, the end of wire enters container cavity through metallic channel, and stretches into the centre of the clamping part be open for a pair; Afterwards, push rod resets, and the clamping part that strain occurs also resets, by the wire clamping between a pair clamping part.
By technique scheme, a pair clamping part can strut by push rod of the present invention fast and easily, and is inserted between a pair clamping part by wire, and structure is simplified, ultrahigh in efficiency.
Illustrate body upper rail and pusher structure the first as the present invention, described guide groove is horizontally set on the top of body, and the top of guide groove is bar shaped gap shape, and guide groove is communicated with the container cavity of body; Described push rod comprises push rod guide part and is positioned at the push rod push-and-pull portion of push rod guide part rear end, and described push rod guide part is slidably fitted in guide groove, and described push rod push-and-pull portion is fastened on the top that guide groove is bar shaped gap shape; Under the promotion in push rod push-and-pull portion, the front end level of described push rod guide part stretches into the centre position of a pair clamping part and is pushed open by a pair clamping part.As described above, described push rod push-and-pull portion projects upwards body, and so, push rod push-and-pull portion described in user's push-and-pull can drive push rod guide part in guide groove, make horizontal linear easily and slide.
Illustrate the second of body upper rail and pusher structure as the present invention, described guide groove is horizontally set on the top of body, and the top of guide groove is bar shaped gap shape, and guide groove is communicated with the container cavity of body; The connecting portion that described push rod comprises push rod guide part, be positioned at horizontal sliding portion above push rod guide part, connect push rod guide part peace pushed section, described push rod guide part is slidably fitted in guide groove, described connecting portion is fastened on the top that guide groove is bar shaped gap shape, described horizontal sliding portion is tabular, and horizontal sliding portion is positioned on the end face of body; Under the promotion in horizontal sliding portion, described push rod guide part level stretches into the centre position of a pair clamping part and is pushed open by a pair clamping part.As described above, described horizontal sliding portion is close on the end face of body, user pins horizontal sliding portion downwards, and utilizing the frictional force drives horizontal sliding portion between user and horizontal sliding portion to move as horizontal linear, the horizontal sliding portion do horizontal linear movement drives push rod guide part in guide groove, make horizontal linear by connecting portion and slides.
Illustrate the third of body upper rail and pusher structure as the present invention, described guide groove is vertically arranged on the top of body, and cylindrically, guide groove is communicated with the container cavity of body described guide groove; Described push rod is cylindric, and the push rod bottom along guide groove slide downward is stretched into the centre position of a pair clamping part and pushed open by a pair clamping part.As described above, user promotes push rod downwards, and the bottom of push rod contacts with a pair clamping part and it pushed open to both sides.
Based on above-mentioned three kinds of explanations to guide groove and pusher structure, described terminal comprises the guide part of the frame-shaped that is square, arbitrary clamping part in described a pair clamping part has elasticity and L-shaped, the front end of the arbitrary clamping part in a pair clamping part is connected on guide part, the rear end of two clamping parts in a pair clamping part offsets together, and the rear end of two clamping parts in a pair clamping part is provided with enlarged portion; Described push rod stretches into the centre position of a pair clamping part by enlarged portion and is pushed open by a pair clamping part, and described wire stretches between a pair clamping part through guide part.As described above, described push rod acts on the first half of a pair clamping part rear end, and is strutted to both sides by a pair clamping part, and the wire stretching into container cavity inserts the latter half of a pair clamping part rear end.User overlooks a pair clamping part herein, and a pair clamping part is in the shape of the letter V.
Based on above-mentioned three kinds of explanations to guide groove and pusher structure, described terminal comprises the guide part of the frame-shaped that is square, described a pair clamping part comprises stationary gripping part and resilient clamp portion, described resilient clamp portion has elasticity and L-shaped, the front end in described stationary gripping part and resilient clamp portion is connected on guide part, the rear end in resilient clamp portion is against the rear end of stationary gripping part, and the rear end in described resilient clamp portion is provided with enlarged portion; Described push rod stretches into the centre position of a pair clamping part by enlarged portion and is pushed open in resilient clamp portion, and described wire stretches between a pair clamping part through guide part.As described above, described push rod only acts on the first half of rear end, resilient clamp portion, and is outwards strutted in resilient clamp portion, and stationary gripping part keeps motionless; The wire stretching into container cavity inserts the latter half of a pair clamping part rear end.User overlooks a pair clamping part herein, and described stationary gripping part is vertical shape, and resilient clamp portion is skewed, and rests in stationary gripping part.
Based on above-mentioned explanation, the quantity of described terminal can be two or more, and the stationary gripping part of multiple terminal is connected by copper sheet, and multiple terminal is laterally disposed in parallel in the container cavity of body.Wherein, the guide part material included by terminal is high connductivity copper sheet, and stationary gripping part is also high connductivity copper sheet with the copper sheet being connected multiple terminal stationary gripping part; Resilient clamp portion included by terminal is high resiliency material; So, while meeting wire chucking power, production cost can be reduced.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is a kind of structural representation being provided with the electric connector of push rod in first embodiment of the invention;
Fig. 2 is the explosive view of Fig. 1;
Fig. 3 is the structural representation of body 10 in Fig. 2;
Fig. 4 is the structural representation of push rod 40 in Fig. 2;
Fig. 5 is the structural representation of terminal 20 in Fig. 2;
Fig. 6 is the action schematic diagram that in Fig. 2, push rod 40 acts on terminal 20 and wire 90 inserted terminals 20;
Fig. 7 is the action schematic diagram that in second embodiment of the invention, a kind of push rod 40 be provided with in the electric connector of push rod acts on terminal 20;
Fig. 8 is a kind of explosive view being provided with the electric connector of push rod in third embodiment of the invention;
Fig. 9 is the structural representation of terminal 20 in Fig. 8;
Figure 10 is the structural representation that in Fig. 9, two terminals 20 link together.
Symbol description in figure:
10, body; 11, metallic channel; 12, guide groove;
20, terminal; 21, clamping part; 210, enlarged portion; 211, stationary gripping part; 212, resilient clamp portion; 22, guide part; 23, copper sheet;
30, bonnet;
40, push rod; 41, push rod guide part; 42, push rod push-and-pull portion; 43, horizontal sliding portion;
90, wire.
Embodiment:
First embodiment:
Composition graphs 1, Fig. 2, a kind of electric connector being provided with push rod, comprises body 10, terminal 20, bonnet 30.
Composition graphs 2, Fig. 3, described body offers container cavity and metallic channel 11, and described container cavity is communicated with metallic channel, and wire 90 stretches in container cavity through metallic channel and is electrically connected with terminal; Described terminal is arranged in container cavity, and terminal comprises the clamping part 21 arranged in opposite directions for a pair, a pair clamping part clamping wires; Described bonnet is arranged on body, bonnet by terminal package in body.
Composition graphs 2, Fig. 3, described body offers guide groove 12, and described guide groove is combined with push rod 40, and push rod can along guide groove linear slide.
Composition graphs 2, Fig. 3, Fig. 4, described guide groove 12 is horizontally set on the top of body 10, and the top of guide groove is bar shaped gap shape, and guide groove is communicated with the container cavity of body; Described push rod 40 comprises push rod guide part 41 and is positioned at the push rod push-and-pull portion 42 of push rod guide part rear end, and described push rod guide part is slidably fitted in guide groove, and described push rod push-and-pull portion is fastened on the top that guide groove is bar shaped gap shape.
As Fig. 5, described terminal 20 comprises the guide part 22 of the frame-shaped that is square, arbitrary clamping part in described a pair clamping part 21 has elasticity and L-shaped, the front end of the arbitrary clamping part in a pair clamping part is connected on guide part, the rear end of two clamping parts in a pair clamping part offsets together, and the rear end of two clamping parts in a pair clamping part is provided with enlarged portion 210.
With reference to figure 2, Fig. 6, the front end of the push rod guide part 41 of described push rod 40 is stretched into the centre position of a pair clamping part 21 by enlarged portion 210 and is pushed open by a pair clamping part, and described wire 90 stretches between a pair clamping part through guide part.
Second embodiment:
Be provided with an electric connector for push rod, comprise body, terminal, bonnet.
Described body offers container cavity and metallic channel, and described container cavity is communicated with metallic channel, and wire stretches in container cavity through metallic channel and is electrically connected with terminal; Described terminal is arranged in container cavity, and as Fig. 7, terminal comprises the clamping part 21 arranged in opposite directions for a pair, a pair clamping part clamping wires; Described bonnet is arranged on body, bonnet by terminal package in body.
Described body offers guide groove, and described guide groove is combined with push rod, and push rod can along guide groove linear slide.
Described guide groove is vertically arranged on the top of body, and cylindrically, guide groove is communicated with the container cavity of body described guide groove; As Fig. 7, described push rod 40 is in cylindric.
As Fig. 7, described terminal 20 comprises the guide part 22 of the frame-shaped that is square, arbitrary clamping part in described a pair clamping part 21 has elasticity and L-shaped, the front end of the arbitrary clamping part in a pair clamping part is connected on guide part, the rear end of two clamping parts in a pair clamping part offsets together, and the rear end of two clamping parts in a pair clamping part is provided with enlarged portion 210.
With reference to figure 7, described push rod 40 is along guide groove slide downward, and push rod bottom is stretched into the centre position of a pair clamping part 21 by enlarged portion 210 and pushed open by a pair clamping part, and described wire 90 stretches between a pair clamping part 21 through guide part 22.
3rd embodiment:
As Fig. 8, a kind of electric connector being provided with push rod, comprises body 10, terminal 20, bonnet 30.
With reference to figure 8, described body offers container cavity and metallic channel 11, and described container cavity is communicated with metallic channel, and wire 90 stretches in container cavity through metallic channel and is electrically connected with terminal; Described terminal is arranged in container cavity, and terminal comprises the clamping part 21 arranged in opposite directions for a pair, a pair clamping part clamping wires; Described bonnet is arranged on body, bonnet by terminal package in body.
As Fig. 8, described body offers guide groove 12, and described guide groove is combined with push rod 40, and push rod can along guide groove linear slide.
As Fig. 8, described guide groove 12 is horizontally set on the top of body 10, and the top of guide groove is bar shaped gap shape, and guide groove is communicated with the container cavity of body; The connecting portion that described push rod 40 comprises push rod guide part 41, be positioned at horizontal sliding portion 43 above push rod guide part, connect push rod guide part peace pushed section, described push rod guide part is slidably fitted in guide groove, described connecting portion is fastened on the top that guide groove is bar shaped gap shape, described horizontal sliding portion is tabular, and horizontal sliding portion is positioned on the end face of body.
As Figure 10, the quantity of described terminal 20 is two.As Fig. 9, each terminal 20 comprises the guide part 22 of the frame-shaped that is square, described a pair clamping part 21 comprises stationary gripping part 211 and resilient clamp portion 212, described resilient clamp portion has elasticity and L-shaped, the front end in described stationary gripping part and resilient clamp portion is connected on guide part, the rear end in resilient clamp portion is against the rear end of stationary gripping part, and the rear end in described resilient clamp portion is provided with enlarged portion 210.As Figure 10, the stationary gripping part 211 of two terminals is connected by copper sheet 23, and two terminals are laterally disposed in parallel in the container cavity of body 10.
With reference to figure 8, Fig. 9, under the promotion in horizontal sliding portion 43, the front end of described push rod guide part 41 is stretched into the centre position of a pair clamping part 21 by enlarged portion 210 level and is pushed open in resilient clamp portion 212, and described wire 90 stretches between a pair clamping part 21 through guide part 22.
Above content is only better embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (7)
1. be provided with an electric connector for push rod, comprise body (10), terminal (20), bonnet (30);
Described body offers container cavity and metallic channel (11), and described container cavity is communicated with metallic channel, and wire (90) stretches in container cavity through metallic channel and is electrically connected with terminal; Described terminal is arranged in container cavity, and terminal comprises the clamping part (21) arranged in opposite directions for a pair, a pair clamping part clamping wires; Described bonnet is arranged on body, bonnet by terminal package in body; It is characterized in that: described body offers guide groove (12), described guide groove is combined with push rod (40), push rod can along guide groove linear slide, and in guide groove, the push rod end of linear slide can be stretched into the centre position of a pair clamping part and be pushed open by a pair clamping part.
2. a kind of electric connector being provided with push rod as claimed in claim 1, it is characterized in that: described guide groove (12) is horizontally set on the top of body (10), the top of guide groove is bar shaped gap shape, and guide groove is communicated with the container cavity of body; Described push rod (40) comprises push rod guide part (41) and is positioned at the push rod push-and-pull portion (42) of push rod guide part rear end, described push rod guide part is slidably fitted in guide groove, and described push rod push-and-pull portion is fastened on the top that guide groove is bar shaped gap shape; Under the promotion in push rod push-and-pull portion, the front end level of described push rod guide part stretches into the centre position of a pair clamping part (21) and is pushed open by a pair clamping part.
3. a kind of electric connector being provided with push rod as claimed in claim 1, it is characterized in that: described guide groove (12) is horizontally set on the top of body (10), the top of guide groove is bar shaped gap shape, and guide groove is communicated with the container cavity of body; The connecting portion that described push rod (40) comprises push rod guide part (41), be positioned at horizontal sliding portion (43) above push rod guide part, connect push rod guide part peace pushed section, described push rod guide part is slidably fitted in guide groove, described connecting portion is fastened on the top that guide groove is bar shaped gap shape, described horizontal sliding portion is tabular, and horizontal sliding portion is positioned on the end face of body; Under the promotion in horizontal sliding portion, described push rod guide part level stretches into the centre position of a pair clamping part (21) and is pushed open by a pair clamping part.
4. a kind of electric connector being provided with push rod as claimed in claim 1, it is characterized in that: described guide groove is vertically arranged on the top of body (10), cylindrically, guide groove is communicated with the container cavity of body described guide groove; Described push rod (40) is in cylindric, and the push rod bottom along guide groove slide downward is stretched into the centre position of a pair clamping part (21) and pushed open by a pair clamping part.
5. a kind of electric connector being provided with push rod according to any one of claim 2 to 4, it is characterized in that: described terminal (20) comprises the guide part (22) of the frame-shaped that is square, arbitrary clamping part in described a pair clamping part (21) has elasticity and L-shaped, the front end of the arbitrary clamping part in a pair clamping part is connected on guide part, the rear end of two clamping parts in a pair clamping part offsets together, and the rear end of two clamping parts in a pair clamping part is provided with enlarged portion (210);
Described push rod (40) stretches into the centre position of a pair clamping part by enlarged portion and is pushed open by a pair clamping part, and described wire (90) stretches between a pair clamping part through guide part.
6. a kind of electric connector being provided with push rod according to any one of claim 2 to 4, it is characterized in that: described terminal (20) comprises the guide part (22) of the frame-shaped that is square, described a pair clamping part (21) comprises stationary gripping part (211) and resilient clamp portion (212), described resilient clamp portion has elasticity and L-shaped, the front end in described stationary gripping part and resilient clamp portion is connected on guide part, the rear end in resilient clamp portion is against the rear end of stationary gripping part, and the rear end in described resilient clamp portion is provided with enlarged portion (210);
Described push rod (40) stretches into the centre position of a pair clamping part by enlarged portion and is pushed open in resilient clamp portion, and described wire (90) stretches between a pair clamping part through guide part.
7. a kind of electric connector being provided with push rod as claimed in claim 6, it is characterized in that: the quantity of described terminal (20) is multiple, the stationary gripping part (211) of multiple terminal is connected by copper sheet (23), and multiple terminal is laterally disposed in parallel in the container cavity of body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610024479.1A CN105552647B (en) | 2016-01-13 | 2016-01-13 | A kind of electric connector equipped with push rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610024479.1A CN105552647B (en) | 2016-01-13 | 2016-01-13 | A kind of electric connector equipped with push rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105552647A true CN105552647A (en) | 2016-05-04 |
| CN105552647B CN105552647B (en) | 2018-06-22 |
Family
ID=55831684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610024479.1A Expired - Fee Related CN105552647B (en) | 2016-01-13 | 2016-01-13 | A kind of electric connector equipped with push rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105552647B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606765A (en) * | 2013-11-06 | 2014-02-26 | 江门市创艺电器有限公司 | Novel wire connecting terminal |
| CN204118331U (en) * | 2014-06-10 | 2015-01-21 | 唐虞企业股份有限公司 | Actuating structure of electric connector |
| CN204464549U (en) * | 2015-02-15 | 2015-07-08 | 进联电子科技(上海)有限公司 | The structure-improved of binding post |
| CN104882712A (en) * | 2015-06-02 | 2015-09-02 | 周肇炎 | Push-type network connector |
| CN104916929A (en) * | 2015-06-04 | 2015-09-16 | 宁波高松电子有限公司 | SMT wiring terminal convenient to operate |
| CN205543477U (en) * | 2016-01-13 | 2016-08-31 | 东莞市美金兴能源有限公司 | Electric connector with push rod |
-
2016
- 2016-01-13 CN CN201610024479.1A patent/CN105552647B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606765A (en) * | 2013-11-06 | 2014-02-26 | 江门市创艺电器有限公司 | Novel wire connecting terminal |
| CN204118331U (en) * | 2014-06-10 | 2015-01-21 | 唐虞企业股份有限公司 | Actuating structure of electric connector |
| CN204464549U (en) * | 2015-02-15 | 2015-07-08 | 进联电子科技(上海)有限公司 | The structure-improved of binding post |
| CN104882712A (en) * | 2015-06-02 | 2015-09-02 | 周肇炎 | Push-type network connector |
| CN104916929A (en) * | 2015-06-04 | 2015-09-16 | 宁波高松电子有限公司 | SMT wiring terminal convenient to operate |
| CN205543477U (en) * | 2016-01-13 | 2016-08-31 | 东莞市美金兴能源有限公司 | Electric connector with push rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105552647B (en) | 2018-06-22 |
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Granted publication date: 20180622 Termination date: 20190113 |
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