CN105729021B - A kind of battery core cover plate welds detent mechanism - Google Patents
A kind of battery core cover plate welds detent mechanism Download PDFInfo
- Publication number
- CN105729021B CN105729021B CN201610219232.5A CN201610219232A CN105729021B CN 105729021 B CN105729021 B CN 105729021B CN 201610219232 A CN201610219232 A CN 201610219232A CN 105729021 B CN105729021 B CN 105729021B
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- Prior art keywords
- plate
- location
- battery core
- state
- pull bar
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides a kind of battery core cover plate to weld detent mechanism, including substrate；Rear position plate, rear position plate are slidably disposed on substrate；Left location-plate, left location-plate are slidably disposed on substrate；Right location-plate, right location-plate are slidably disposed on substrate；The localization region of battery core is limited between rear position plate, left location-plate and right location-plate；Folding pull bar, one end of folding pull bar is free end, and the other end is fixedly connected with rear position plate；Localization region includes to clamp and positioning the first state of battery core and unclamps the second state of the battery core；Folding pull bar is promoted, localization region can be switched between the first state and a second state.Battery core cover plate provided by the invention welds detent mechanism, accurate positioning to battery core, easy to adjust and can quickly realize the clamping and release to battery core.
Description
Technical field
The present invention relates to a kind of positioning fixture of battery core, more particularly to a kind of battery core cover plate welding detent mechanism.
Background technology
In the prior art, the positioning method of battery core can produce problems, for example positioning is inaccurate, fixture scratches battery core, folder
Have the technical problems such as folding speed is slow, resetting deviation is big, regulation is troublesome, tab welding space is small.
But whether the positioning of battery core precisely directly affects the performance of battery；And whether can quickly opening and closing, be
No convenient regulation, has directly influenced the cost of manufacture and efficiency of battery core again.
The content of the invention
It is contemplated that at least solves one of above-mentioned technical problem, there is provided a kind of accurate positioning, easy to adjust and can
The battery core cover plate welding detent mechanism of quickly opening and closing.
To achieve the above object, the present invention uses following technical scheme：
The invention provides a kind of battery core cover plate to weld detent mechanism, including：Substrate；Rear position plate, the rear position plate
It is slidably disposed on the substrate；Left location-plate, the left location-plate are slidably disposed on the substrate；Right positioning
Plate, the right location-plate are slidably disposed on the substrate；Limited between the rear position plate, left location-plate and right location-plate
Make the localization region of battery core；Folding pull bar, one end of the folding pull bar is free end, and the other end is fixed with rear position plate to be connected
Connect；The localization region includes to clamp and positioning the first state of battery core and unclamps the second state of the battery core；Promote institute
Folding pull bar is stated, localization region can be switched between the first state and a second state.
In some embodiments, under no external force effect, the localization region is in first state；Free end is applied backward
Thrust, the localization region can be driven from first state to the second State Transferring；After cancelling thrust, localization region returns to first
State.
In some embodiments, battery core pillar is provided with the localization region, battery core is placed on the battery core pillar.
In some embodiments, support beam is provided with the substrate, through hole is provided with the support beam, it is described to open
Pull bar is closed to be fixedly connected with the rear position plate through the support beam.
In some embodiments, it is provided with the left of the left location-plate when the localization region is first state in compression
State and the elastomeric element that pressure to the right is provided to the left location-plate, it is provided with described fixed on the right side of the right location-plate
The elastomeric element of pressure to the left is provided in compressive state when position region is located at first state and to the right location-plate.
In some embodiments, left push pedal is provided with the left location-plate, right push pedal, institute are provided with the right location-plate
State between left push pedal and folding pull bar, be provided with linkage part between right push pedal and folding pull bar, promote the folding backward
Pull bar, during folding pull bar is moved rearwards, left push pedal is promoted to be moved to the left by linkage part, while passing through linkage
Part, which promotes, has push pedal to move right so that localization region is switched to the second state by first state.
In some embodiments, the linkage part is fixed on out to be arranged between the left push pedal and right push pedal
Close the bearing on pull bar；The spacing that the left push pedal and right push pedal are configured to from the front to the back between folding pull bar is gradually reduced
Inclined-plane, the both ends of the bearing are connected with the inclined-plane of the left push pedal and right push pedal respectively.
In some embodiments, the folding pull bar is fixedly connected with the rear position plate by screw.
In some embodiments, connecting rod is provided with the substrate, connection is provided with the left location-plate and right location-plate
Hole, the left location-plate and right location-plate are located on the connecting rod by the connecting hole and can be along the connecting rods relative to base
Plate does the movement of left and right directions.
In some embodiments, the outer end of the connecting rod is provided with the locating part being fixed on substrate, the elastomeric element set
Be located on the connecting rod, one end of the elastomeric element is resisted against on the left location-plate or right location-plate, the other end against or
It is fixed on the locating part.
The beneficial effects of the present invention are：Folding pull bar is promoted, localization region can be pushed directly in first state and the
Switch between two-state, can quickly realize clamping and positioning to battery core；Meanwhile rear position plate, left location-plate and the right side are determined
Position plate limits localization region jointly, improves the precision of positioning；Also, folding pull bar and rear position plate, left location-plate with
And linkage is realized between right location-plate so that whole detent mechanism regulation is more convenient, accurate.
Brief description of the drawings
Fig. 1 is the top view of battery core cover plate welding detent mechanism provided by the invention.
Fig. 2 is the dimensional structure diagram of battery core cover plate welding detent mechanism provided by the invention.
Reference：
Substrate 10；Support beam 101；Connecting rod 102；Locating part 103；Rear position plate 20；Left location-plate 30；A left side pushes away
Plate 31；Right location-plate 40；Right push pedal 41；Folding pull bar 50；Linkage part 51；Battery core pillar 60；Elastomeric element 70.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
The instruction such as " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer "
Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of the description present invention and simplification is retouched
State, rather than instruction or imply signified device or element there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool connects or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
Battery core cover plate welding detent mechanism provided by the invention is elaborated below in conjunction with accompanying drawing 1 and accompanying drawing 2.
Battery core cover plate provided by the invention welds detent mechanism, including substrate 10；The substrate 10 is used for whole battery core lid
Plate weld detent mechanism is played a supporting role, while the installation of the other components as battery core cover plate welding detent mechanism
Plate, other each structures, major part is all direct or indirect to be fixed on aforesaid substrate 10.
Rear position plate 20, set on the substrate 10；Left location-plate 30, set on the substrate 10；Right location-plate 40, is arranged on
On substrate 10；The localization region of battery core is limited between rear position plate 20, left location-plate 30 and right location-plate 40, in other words, electricity
Core is just positioned between rear position plate 20, left location-plate 30 and right location-plate 40.Pass through rear position plate 20, left location-plate 30 and the right side
The clamping action of location-plate 40, is positioned or is decontroled to battery core.
Meanwhile battery core cover plate welding detent mechanism provided by the invention, in addition to folding pull bar 50；Pass through folding pull bar
50, driving rear position plate 20 moves forward and backward relative to substrate 10, drives left location-plate 30 and right location-plate 40 relative to substrate
10 do side-to-side movement；So as to be changed by folding pull bar 50 between rear position plate 20, left location-plate 30 and right location-plate 40
Space size, i.e. localization region size, battery core is clamped in localization region or decontroled out of localization region.
Wherein, one end of folding pull bar 50 is free end, and the other end is fixedly connected with rear position plate 20；Generally,
The external force for promoting folding pull bar 50 is to be applied to from free end on folding pull bar 50, while the external force is by folding pull bar 50
Transmit, drive the rear position plate 20 being fixedly connected with folding pull bar 50 to move.
In the present invention, as shown in figure 1, above-below direction is considered as the rear front direction of substrate 10, i.e., on be considered as after, under be considered as before；
And left and right directions as shown in Figure 1 is the left and right directions of substrate 10, left location-plate 30 is located at the left side, right location-plate 40 positioned at the right side
Side.
It is based on the space size between rear position plate 20, left location-plate 30 and right location-plate 40 adjustable, i.e. localization region
Size is adjustable；Localization region can be divided into first state and the second state, when localization region is located at first state, localization region
It is smaller, it can clamp and position battery core；And when localization region is located at the second state, localization region is larger, decontrols clamped
Battery core.The effect of above-mentioned folding pull bar 50, exactly drives the motion of location-plate 20, left location-plate 30 and right location-plate 40, three
When person moves, the space size between three can change therewith, can cause localization region first state and the second state it
Between switch.
Here switching refers to, when localization region is located at first state, clamps and positions battery core；And when promotion folding is drawn
During bar 50, localization region can be driven to become big, become the second state from first state.
As a preferred embodiment of the present invention, in the case where being acted on without external force, localization region is in first state；Here
Under being acted on without external force, refer to folding pull bar 50 not in the case of by the effect of external force (thrust).In the first state, install
Battery core in localization region, clamped by rear position plate 20, left location-plate 30 and right location-plate 40.And when to folding pull bar 50
When free end applies thrust backward, localization region can be driven from first state to the second State Transferring；It is fixed after cancelling thrust
Position region returns to first state again.
It is explained further, first state can be considered as to the conventional sense of localization region；It is fixed in the presence of no external force
Position region is in tightening state, i.e., rear position plate 20, left location-plate 30 and right location-plate 40 relatively close to；Acted on when receiving external force
When, localization region can be opened, and rear position plate 20 is moved rearwards, and left location-plate 30 is moved to the left, and right location-plate 40 moves right.
In the present invention, battery core is just arranged in localization region；In certain embodiments, battery core branch is provided with localization region
Post 60, battery core are just placed on battery core pillar 60.
In the present invention, support beam 101 is provided with substrate 10, be provided with through hole in support beam 101 (does not show in figure
Go out), folding pull bar 50 is fixedly connected through support beam 101 with rear position plate 20.That is, above-mentioned support beam 101 is
The carrier of folding pull bar 50 is supported, and folding pull bar 50 can move along the through hole in support beam 101.More specifically
, as shown in figure 1, support beam 101 can be multiple, for being propped up folding pull bar 50 and providing movable passageway for it.
In the present invention, under no external force effect, localization region is in first state；More specifically, as shown in the figures 1 and 2, Zuo Ding
The left side of position plate 30 is provided with when localization region be first state in compressive state and provides pressure to the right to left location-plate 30
The elastomeric element 70 of power；Meanwhile the right side of right location-plate 40 is also equipped with when localization region is located at first state in compression shape
State and the elastomeric element 70 for giving right location-plate 40 to provide pressure to the left.
That is, when being placed with battery core in the presence of without external force, in localization region, above-mentioned elastomeric element 70 is in
Compressive state, to left location-plate 30 and the inward pressure of right location-plate 40 so that left location-plate 30 and right location-plate 40 can press from both sides
The tight battery core being placed in localization region.It is thus desirable to when being clamped positioning to the battery core being placed in localization region, then not
Thrust is provided to folding pull bar 50；That is, generally, folding pull bar 50 is not when by external force, localization region
Interior battery core is to be in clamped and positioning state.When needing to take out battery core, apply pushing away backward to folding pull bar 50
Power so that rear position plate 20 is moved rearwards, and left location-plate 30 is moved to the left, and right location-plate 40 moves right, and then localization region
Second state is changed into from first state, now battery core is no longer clamped and positions, and can smoothly take out.
More specifically, in order to promote folding pull bar 50 backward, while rear position plate 20 is moved rearwards, a left side is enabled to
Location-plate 30 and right location-plate 40 synchronous can be displaced outwardly, i.e., left location-plate 30 is moved to the left, right location-plate 40 moves right
It is dynamic.Left push pedal 31 is provided with left location-plate 30, right push pedal 41 is provided with right location-plate 40, while in left push pedal 31 and is opened
Linkage part 51 is provided between conjunction pull bar 50, between right push pedal 41 and folding pull bar 50, the linkage part 51 can opened
Close pull bar 50 and promote rear position plate 20 while be moved rearwards, drive that left push pedal 31 is moved to the left, right push pedal 41 moves right, from
And make it that left location-plate 30 is moved to the left, right location-plate 40 is certain to the right, realizes localization region from first state to the second state
Switching.
In some embodiments of the invention, above-mentioned linkage part 51 is to be arranged between left push pedal 31 and right push pedal 41,
And the bearing being fixed on folding pull bar 50；Left push pedal 31 and right push pedal 41 be configured to from the front to the back with folding pull bar 50 it
Between the inclined-plane that is gradually reduced of spacing, the both ends of above-mentioned bearing are connected with the inclined-plane of left push pedal 31 and right push pedal 41 respectively.
During folding pull bar 50 is promoted, folding pull bar 50 moves backward, can be moved rearwards with dynamic bearing；Bearing is moved rearwards,
Because of left push pedal 31 and the presence on the inclined-plane of right push pedal 41 left push pedal 31 can be driven to be moved to the left again, while also drive right push pedal
41 move right so that localization region is changed into the second state from first state.
As the preferred embodiment of the present invention, the fixed form of above-mentioned folding pull bar 50 and rear position plate 20,
It can be fixedly connected using screw.
In order to which left location-plate 30 and right location-plate 40 are slidably disposed on substrate 10, connecting rod is provided with substrate 10
102, connecting hole is provided with left location-plate 30 and right location-plate 40, and left location-plate 30 and right location-plate 40 are worn by connecting hole
It can be moved along connecting rod 102 on connecting rod 102 and relative to the left and right directions of substrate 10.Generally, as shown in figure 1, being
The stability of the left location-plate 30 of increase and right location-plate 40, by connecting rod, 102 two are done in a pair, left location-plate 30 or right positioning
Plate 40 is set in a pair of links 102, the balance of the left location-plate 30 of holding that so can be more preferably even or right location-plate 40 and steady
It is fixed.
In some embodiments of the invention, avoiding hollow groove or section, left location-plate 30, right location-plate are had on substrate 10
40 and connecting rod 102 etc. are all disposed within the avoiding hollow groove or section, are so on the one hand easily installed, and on the other hand also allow for it
The design of his supplementary structure.
In other embodiments, the outer end of connecting rod 102 is provided with fixed locating part 103 on the substrate 10；Elastomeric element
70 are set on connecting rod 102, and one end of elastomeric element 70 is resisted against on left location-plate 30 or right location-plate 40, the other end against or
It is fixed on above-mentioned locating part 103.In this way, by way of being offseted both ends, when ensureing that localization region is in first state,
Elastomeric element 70 can be in the state of compression, and the battery core to be arranged in localization region provides clamping force.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any
One or more embodiments or example in combine in an appropriate manner.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art is not departing from the principle and objective of the present invention
In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.
Claims (7)
1. a kind of battery core cover plate welds detent mechanism, it is characterised in that including：
Substrate；
Rear position plate, the rear position plate are slidably disposed on the substrate；
Left location-plate, the left location-plate are slidably disposed on the substrate；
Right location-plate, the right location-plate are slidably disposed on the substrate；
The localization region of battery core is limited between the rear position plate, left location-plate and right location-plate；
Folding pull bar, one end of the folding pull bar is free end, and the other end is fixedly connected with rear position plate；
The localization region includes to clamp and positioning the first state of battery core and unclamps the second state of the battery core；Promote institute
Folding pull bar is stated, localization region can be switched between the first state and a second state；
Under being acted on without external force, the localization region is in first state；Apply thrust backward to free end, it is described fixed to drive
Position region is from first state to the second State Transferring；After cancelling thrust, localization region returns to first state；The left location-plate
Left side be provided with the localization region to provide pressure to the right in compressive state and to the left location-plate during first state
The elastomeric element of power, it is provided with the right side of the right location-plate when the localization region is located at first state in compressive state simultaneously
The elastomeric element of pressure to the left is provided to the right location-plate；Left push pedal, the right positioning are provided with the left location-plate
Right push pedal is provided with plate, linkage portion is provided between the left push pedal and folding pull bar, between right push pedal and folding pull bar
Part, the folding pull bar is promoted backward, during folding pull bar is moved rearwards, left push pedal is promoted to moving to left by linkage part
It is dynamic, while being promoted by linkage part has push pedal to move right so that localization region is switched to the second shape by first state
State.
2. battery core cover plate according to claim 1 welds detent mechanism, it is characterised in that is provided with the localization region
Battery core pillar, battery core are placed on the battery core pillar.
3. battery core cover plate according to claim 1 welds detent mechanism, it is characterised in that support is provided with the substrate
Crossbeam, through hole is provided with the support beam, the folding pull bar is fixed through the support beam with the rear position plate
Connection.
4. battery core cover plate according to claim 1 welds detent mechanism, it is characterised in that the linkage part is to be arranged on
Between the left push pedal and right push pedal, and the bearing being fixed on folding pull bar；The left push pedal and right push pedal are configured to
The inclined-plane that the spacing between folding pull bar is gradually reduced from the front to the back, the both ends of the bearing respectively with the left push pedal and the right side
The inclined-plane of push pedal is connected.
5. battery core cover plate according to claim 4 welds detent mechanism, it is characterised in that the company of being provided with the substrate
Bar, connecting hole is provided with the left location-plate and right location-plate, the left location-plate and right location-plate pass through the connecting hole
It is located on the connecting rod and can be moved along the connecting rod relative to substrate left and right directions.
6. battery core cover plate according to claim 5 welds detent mechanism, it is characterised in that the outer end of the connecting rod is provided with
The locating part being fixed on substrate, the elastomeric element are set on the connecting rod, and one end of the elastomeric element is resisted against institute
State on left location-plate or right location-plate, the other end against or be fixed on the locating part.
7. battery core cover plate according to claim 1 welds detent mechanism, it is characterised in that the folding pull bar with it is described after
Location-plate is fixedly connected by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610219232.5A CN105729021B (en) | 2016-04-08 | 2016-04-08 | A kind of battery core cover plate welds detent mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610219232.5A CN105729021B (en) | 2016-04-08 | 2016-04-08 | A kind of battery core cover plate welds detent mechanism |
Publications (2)
| Publication Number | Publication Date |
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| CN105729021A CN105729021A (en) | 2016-07-06 |
| CN105729021B true CN105729021B (en) | 2017-12-05 |
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| CN201610219232.5A Active CN105729021B (en) | 2016-04-08 | 2016-04-08 | A kind of battery core cover plate welds detent mechanism |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394276B (en) * | 2017-07-06 | 2023-08-29 | 宁德时代新能源科技股份有限公司 | Battery cell fixing jig and welding equipment |
| CN108247268A (en) * | 2018-01-11 | 2018-07-06 | 浙江南都电源动力股份有限公司 | A kind of cell polar ear welding tool setup |
| CN108649270B (en) * | 2018-04-30 | 2021-03-02 | 中航锂电科技有限公司 | Correction mechanism for coated feeding battery cell cover plate |
| CN108620797A (en) * | 2018-07-16 | 2018-10-09 | 合肥国轩高科动力能源有限公司 | A kind of rectangular lithium ion battery ear-pole welding fixture |
| CN108899574A (en) * | 2018-08-21 | 2018-11-27 | 无锡先导智能装备股份有限公司 | Battery core fixture |
| CN109551125B (en) * | 2018-12-22 | 2021-06-01 | 大族激光科技产业集团股份有限公司 | Power battery flexible coupling welding position anchor clamps |
| CN109719452B (en) * | 2019-03-08 | 2024-02-23 | 广东利元亨智能装备股份有限公司 | Linkage clamping jig |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003019597A (en) * | 2001-07-03 | 2003-01-21 | Matsushita Electric Ind Co Ltd | Framework welding equipment for mask frame |
| JP4863396B2 (en) * | 2007-08-08 | 2012-01-25 | 清 海野 | Welding jig set |
| CN201338175Y (en) * | 2008-12-19 | 2009-11-04 | 天津力神电池股份有限公司 | High-efficient laser welding clamp |
| KR101306290B1 (en) * | 2010-12-29 | 2013-09-09 | 주식회사 칸세라 | jig for ceramic filter joining |
| CN203197495U (en) * | 2013-02-22 | 2013-09-18 | 浙江吉利汽车有限公司 | Screw tap quick welding tool |
| CN203526846U (en) * | 2013-09-22 | 2014-04-09 | 深圳市倍特力电池有限公司 | Battery cell welding jig |
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2016
- 2016-04-08 CN CN201610219232.5A patent/CN105729021B/en active Active
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Address after: 518103 Guangdong province Shenzhen city Fuyong District Street Huaide road Huaide Chui Industrial Park District twenty-ninth Building 1 floor, 2 floor and 6 floor Patentee after: SHENZHEN GEESUN INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 518103 Guangdong province Shenzhen city Fuyong District Street Huaide road Huaide Chui Industrial Park District twenty-ninth Building 1 floor, 2 floor and 6 floor Patentee before: SHENZHEN JIYANG ZHIYUN TECHNOLOGY Co.,Ltd. |
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