CN108493472A - Accumulator pole group fastening support and accumulator - Google Patents
Accumulator pole group fastening support and accumulator Download PDFInfo
- Publication number
- CN108493472A CN108493472A CN201810325590.3A CN201810325590A CN108493472A CN 108493472 A CN108493472 A CN 108493472A CN 201810325590 A CN201810325590 A CN 201810325590A CN 108493472 A CN108493472 A CN 108493472A
- Authority
- CN
- China
- Prior art keywords
- pole group
- accumulator
- fastening support
- outer end
- anticollision layer
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/102—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure
- H01M50/112—Monobloc comprising multiple compartments
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a kind of accumulator pole group fastening supports and a kind of accumulator being provided with the accumulator pole group fastening support.The accumulator pole group fastening support includes fixing piece, further includes further the movable part being detachably connected with fixing piece.Wherein：The centre of fixing piece is middle fixing plate, and middle fixing plate is adapted to the battery case of battery cell case bottom；The both ends of fixing piece are for sandwiched pole group and to be covered in the outer end anticollision layer of pole group side, and outer end anticollision layer and middle fixing plate are connected, also, the tip inside far from middle fixing plate is inclined inclined surface outward on outer end anticollision layer.Using accumulator pole group fastening support provided by the invention, can it is convenient and efficient, disposably will with accumulator pole group fastening support pole group loading battery case in, make pole group by accumulator pole group fastening support in battery case automatic fastening, and prevent from shaking and shaking between the group of pole, it avoids colliding between adjacent pole group impaired.
Description
Technical field
The present invention relates to battery technology field, more particularly to a kind of accumulator pole group fastening support and a kind of setting
There is the accumulator of the accumulator pole group fastening support.
Background technology
Accumulator is a kind of a kind of electrochemical devices for storing chemical energy, releasing electric energy when necessary.With section
The development of skill, the raising of human life quality, petroleum resources face a crisis, ball ecological environment is worsening so that accumulator
And the science and technology and industry in associated materials field are fast-developing.Also, as the ownership of China's automobile and motorcycle is further
Expand, and electric bicycle traveling is lifted a ban in national main cities, this will further stimulate accumulator product in the field
Consumption.
In the prior art, the structure of accumulator includes mainly shell and at least one pole group.Wherein, pole group is in accumulator
One piece of pole plate group together is gone here and there in portion by measure, and pole plate group includes positive plate, negative plate and partition board；Outer casing bottom, which is provided with, to be used for
In production process, pole group is respectively installed in battery case, then presses regulation connection for the battery case for installing pole group.
But during production process or use, accumulator, which is easy to happen, to be rocked and seismism, to battery case
Interior pole group, which is also easy to happen, to be rocked and shakes, and is caused to be easy to happen between adjacent pole group and is collided with impaired, influences accumulator
Normal use and service life.
Therefore, how to avoid the group of the pole in accumulator from colliding with impaired, be current those skilled in the art skill urgently to be resolved hurrily
Art problem.
Invention content
In view of this, the purpose of the present invention is to provide a kind of accumulator pole group fastening support and accumulator, can protect
Pole group in accumulator is impaired from colliding with.
To achieve the above object, the present invention provides the following technical solutions：
A kind of accumulator pole group fastening support, including fixing piece,
The centre of the fixing piece is middle fixing plate, and the middle fixing plate and the battery case of battery cell case bottom are suitable
Match；
The both ends of the fixing piece be for be covered in pole group side outer end anticollision layer, the outer end anticollision layer with it is described
Middle fixing plate is connected, also, the tip inside far from the middle fixing plate is to tilt outward on the outer end anticollision layer
Inclined surface.
Preferably, further include for being folded in pole group side and described in above-mentioned accumulator pole group fastening support
Movable part between outer end anticollision layer, tilt on the outside of the end far from the middle fixing plate on the movable part and with it is described outer
The inclined surface fitting on anticollision layer is held, also, is detachably connected between the movable part and the outer end anticollision layer.
Preferably, in above-mentioned accumulator pole group fastening support, the outer end anticollision layer and the movable part are rectangle
Structure, the height of the rectangular configuration are less than or equal to the height of pole group side, and the width of the rectangular configuration is less than institute
State the width of pole group side.
Preferably, in above-mentioned accumulator pole group fastening support, the outer end anticollision layer is the first hollow out frame structure；
And/or the movable part is the second hollow out frame structure.
Preferably, in above-mentioned accumulator pole group fastening support, the longeron in the outer end anticollision layer includes being located at both sides
Side longeron and the intermediate longitudinal girder that is distributed between two side longerons, the side longeron is relatively thick, in described
Between longeron it is relatively thin；
The both ends of crossbeam in the outer end anticollision layer are connect with the side longeron respectively, also, the crossbeam is folded
It is added to the outside of the intermediate longitudinal girder and is connected with it.
Preferably, it in above-mentioned accumulator pole group fastening support, is provided on the movable part for anti-with the outer end
Hit the buckle that layer is detachably connected.
Preferably, in above-mentioned accumulator pole group fastening support, the buckle is located on the quadrangle of the movable part, and
And after assembling, the buckle is located in the first hollow out frame structure and is clamped with the side longeron.
Preferably, in above-mentioned accumulator pole group fastening support, the middle fixing plate is hollowed-out board.
Preferably, above-mentioned accumulator pole group fastening support is the plastic material with preset strength.
The outside of a kind of accumulator, including shell and pole group, each pole group is coated with storage as described above
Battery electrode group fastening support, and it is fixedly mounted on by the accumulator pole group fastening support bottom battery slot of the shell
It is interior.
In production process, using accumulator pole group fastening support provided by the invention, when pole group is installed in battery case,
The middle fixing plate support of fixing piece lives in pole group and is installed in battery case, and the outer end anticollision layer of both sides, which is folded up, to be packed up and paste
It overlays on the group side of pole.
It can be seen from the above technical proposal that using accumulator pole group fastening support provided by the invention, it can be conveniently fast
It is prompt, disposably by pole group's loading battery case with accumulator pole group fastening support, so that pole group is fastened by accumulator pole group
It is supported on automatic fastening in battery case, and prevents from shaking and shaking between the group of pole, avoids knocking between adjacent pole group
It touches impaired.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the front view of accumulator pole group fastening support provided in an embodiment of the present invention；
Fig. 2 is the upward view of accumulator pole group fastening support provided in an embodiment of the present invention；
Fig. 3 is the side view of accumulator pole group fastening support provided in an embodiment of the present invention；
Fig. 4 is the tomograph of accumulator pole group fastening support provided in an embodiment of the present invention；
Fig. 5 is the front view of accumulator provided in an embodiment of the present invention；
Fig. 6 is the left view of accumulator provided in an embodiment of the present invention；
Fig. 7 is the vertical view of accumulator provided in an embodiment of the present invention.
Fig. 8 is the tomograph of accumulator provided in an embodiment of the present invention；
Wherein：
1- fixing pieces, 2- movable parts, the poles 3- group,
11- middle fixing plates, the outer ends 12- anticollision layer, 21- buckles,
The sides 121- longeron, 122- intermediate longitudinal girders, 123- crossbeams.
Specific implementation mode
The invention discloses a kind of accumulator pole group fastening support and accumulator, the pole group in accumulator can not only be protected
It is impaired from colliding with, and pole group's installation is facilitated by upside-down trapezoid structure.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1 to Fig. 8, Fig. 1 to Fig. 4 is respectively the master of accumulator pole group fastening support provided in an embodiment of the present invention
View, upward view, side view and tomograph, Fig. 5 to Fig. 8 are respectively the main view of accumulator provided in an embodiment of the present invention
Figure, left view, vertical view and tomograph.
Accumulator pole group fastening support provided in an embodiment of the present invention, including fixing piece 1.Wherein：
The centre of fixing piece 1 is middle fixing plate 11, and middle fixing plate 11 is adapted to the battery case of battery cell case bottom；
The both ends of fixing piece 1 be for sandwiched pole group and be covered in pole group side outer end anticollision layer 12, outer end anticollision layer
12 are connected with middle fixing plate 11, also, the tip inside far from middle fixing plate 11 on outer end anticollision layer 12 is to roll outward
Oblique inclined surface.(" being inclined outwardly " tilts that is, as shown in Fig. 2, Fig. 4, Fig. 6 to the direction far from pole group 3.)
In production process, using accumulator pole group fastening support provided in an embodiment of the present invention, pole group 3 is installed to battery
When in slot, 11 support of middle fixing plate of fixing piece 1 lives in pole group 3 and is installed in battery case, the outer end anticollision layers 12 of both sides to
Upper folding is packed up and is covered on the group side of pole, at this point, since the size of middle fixing plate 11 is the ruler according to battery case
Very little size design (being adapted to battery case), so as to make pole group 3 by accumulator pole group fastening support in battery case
Automatic fastening, and it is convenient and efficient, disposably will with accumulator pole group fastening support pole group loading battery case in.
In use, due to 11 support of middle fixing plate live in pole group 3 is fixed on electricity to the accumulator pole group fastening support
In the slot of pond, outer end anticollision layer 12 is covered in the both sides of pole group 3, so as to prevent from shaking and shaking between the group of pole, avoids phase
It collides between adjacent pole group 3 impaired.
Further, since inclined surface is provided on the outside of the end of outer end anticollision layer 12, to not only enable the storage under working condition
Battery electrode group fastening support is in upside-down trapezoid structure (i.e. upper opening is wider, bottom face is relatively narrow), facilitates 3 times slot installations of pole group
Into in battery case, accumulator tankage efficiency is improved, and pole plate can be injured to avoid the side of accumulator pole group fastening support.
To sum up, during storage battery production, electricity is installed to using the accumulator pole group fastening support interpole group 3
In the slot of pond, is conducive to equipment automatization installation, substitutes in the prior art manually installed.
In order to advanced optimize above-mentioned technical proposal, please see Fig. 2 to Fig. 4, in above-mentioned accumulator pole group fastening support also
Including movable part 2.Movable part 2 is for being folded between pole group side and outer end anticollision layer 12, far from intermediate fixed on movable part 2
Tilt on the outside of the end of plate 11 and be bonded with the inclined surface on outer end anticollision layer 12, also, movable part 2 and outer end anticollision layer 12 it
Between be detachably connected.To, when movable part 2 is damaged, it can be disassembled conveniently and in time and renewed, it need not be by electric power storage
Pond pole group's fastening support carries out whole replacement, cost-effective.
In a particular embodiment, as shown in Fig. 1, Fig. 5 and Fig. 6, the outer end anticollision in above-mentioned accumulator pole group fastening support
Layer 12 and movable part 2 are rectangular configuration, and the height of rectangular configuration is less than or equal to the height of pole group side, the width of rectangular configuration
Degree is less than the width of pole group side.
Preferably, as shown in Figure 1, the middle fixing plate 11 in above-mentioned accumulator pole group fastening support is hollowed-out board, outer end
Anticollision layer 12 and movable part 2 are hollow out frame structure.Wherein, outer end anticollision layer 12 is known as the first hollow out frame structure, activity
Part 2 is known as the second hollow out frame structure.
Specifically, the longeron in outer end anticollision layer 12 (i.e. the first hollow out frame structure) includes the side longeron positioned at both sides
121 and the intermediate longitudinal girder 122 that is distributed between two side longerons 121, side longeron 121 is relatively thick, 122 phase of intermediate longitudinal girder
To relatively thin；The both ends of crossbeam 123 in outer end anticollision layer 12 are connect with side longeron 121 respectively, also, crossbeam 123 is superimposed
It is connected to the outside of intermediate longitudinal girder 122 and with it.The structure is conducive to increasing accumulator pole group fastening support thickness preferably
Material is also saved while group 3 of protection pole.
In a particular embodiment, it is detachably connected by buckle 22 between movable part 2 and outer end anticollision layer 12.Wherein, block
Button 22 is arranged on the quadrangle of movable part 2, after assembling, buckle 22 be located in the first hollow out frame structure and with side longeron 121
Clamping.But be not limited to that this, those skilled in the art can according to specific needs adjust the position and quantity of buckle 22
Whole, the present invention is not specifically limited this.
In a particular embodiment, fixing piece 1 and movable part 2 are (the i.e. modeling with higher preset strength of high moulding material
Expect material), light weight is durable, safety and environmental protection.So that the structure of, above-mentioned accumulator pole group fastening support is not only relatively light and
Thin, safety is light, and increases pole group's thickness, in order to fasten installation.
In addition, the present invention also provides a kind of accumulator, which includes shell and pole group 3, wherein each pole group 3
Outside be coated with accumulator pole group fastening support as described above, and fixed by the accumulator pole group fastening support
In the bottom battery slot of shell.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only that
A little elements, but also include other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (10)
1. a kind of accumulator pole group fastening support, which is characterized in that including fixing piece (1),
The centre of the fixing piece (1) is middle fixing plate (11), the middle fixing plate (11) and battery cell case bottom
Battery case is adapted to；
The both ends of the fixing piece (1) are the outer end anticollision layer (12) for being covered in pole group side, the outer end anticollision layer
(12) it is connected with the middle fixing plate (11), also, far from the middle fixing plate (11) on the outer end anticollision layer (12)
Tip inside be inclined inclined surface outward.
2. accumulator pole group fastening support according to claim 1, which is characterized in that further include for being folded in the pole
Movable part (2) between group side and the outer end anticollision layer (12), far from the middle fixing plate on the movable part (2)
(11) it tilts on the outside of end and is bonded with the inclined surface on the outer end anticollision layer (12), also, the movable part (2)
It is detachably connected between the outer end anticollision layer (12).
3. accumulator pole group fastening support according to claim 2, which is characterized in that the outer end anticollision layer (12) and institute
It is rectangular configuration to state movable part (2), and the height of the rectangular configuration is less than or equal to the height of pole group side, the square
The width of shape structure is less than the width of pole group side.
4. accumulator pole group fastening support according to claim 3, which is characterized in that the outer end anticollision layer (12) is the
One hollow out frame structure；
And/or the movable part (2) is the second hollow out frame structure.
5. accumulator pole group fastening support according to claim 4, which is characterized in that in the outer end anticollision layer (12)
Longeron includes the intermediate longitudinal girder for being located at the side longeron (121) of both sides and being distributed between two side longerons (121)
(122), the side longeron (121) is relatively thick, and the intermediate longitudinal girder (122) is relatively thin；
The both ends of crossbeam (123) in the outer end anticollision layer (12) are connect with the side longeron (121) respectively, also, institute
State crossbeam (123) be added to the intermediate longitudinal girder (122) outside and with its be connected.
6. accumulator pole group fastening support according to claim 5, which is characterized in that be provided on the movable part (2)
Buckle (22) for being detachably connected with the outer end anticollision layer (12).
7. accumulator pole group fastening support according to claim 6, which is characterized in that the buckle (22) is located at the work
On the quadrangle of moving part (2), also, after assembling, the buckle (22) be located at the first hollow out frame structure it is interior and with the side
Side longeron (121) is clamped.
8. accumulator pole group fastening support according to claim 1, which is characterized in that the middle fixing plate (11) is to engrave
Hollow plate.
9. according to claim 1 to 8 any one of them accumulator pole group fastening support, which is characterized in that the accumulator pole
Group's fastening support uses the plastic material with preset strength.
10. a kind of accumulator, including shell and pole group (3), which is characterized in that the outside of each pole group (3) is coated with
Accumulator pole group fastening support as described in any one of claim 1 to 9, and fixed by the accumulator pole group fastening support
In the bottom battery slot of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810325590.3A CN108493472B (en) | 2018-04-12 | 2018-04-12 | Storage battery pole group fastening support and storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810325590.3A CN108493472B (en) | 2018-04-12 | 2018-04-12 | Storage battery pole group fastening support and storage battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108493472A true CN108493472A (en) | 2018-09-04 |
| CN108493472B CN108493472B (en) | 2020-11-06 |
Family
ID=63315887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810325590.3A Active CN108493472B (en) | 2018-04-12 | 2018-04-12 | Storage battery pole group fastening support and storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108493472B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130248267A1 (en) * | 2012-03-26 | 2013-09-26 | Suzuki Motor Corporation | Battery pack mounting structure for electric car |
| CN104538569A (en) * | 2014-12-30 | 2015-04-22 | 天津天元海科技开发有限公司 | Lithium battery pack for beacon light device |
| CN205791578U (en) * | 2016-03-03 | 2016-12-07 | 深圳市汇业电子有限公司 | Based on outdoor study first aid and the power wisdom lithium battery of remotely control |
| CN207199707U (en) * | 2017-08-25 | 2018-04-06 | 宁德时代新能源科技股份有限公司 | A kind of Battery case |
-
2018
- 2018-04-12 CN CN201810325590.3A patent/CN108493472B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130248267A1 (en) * | 2012-03-26 | 2013-09-26 | Suzuki Motor Corporation | Battery pack mounting structure for electric car |
| CN104538569A (en) * | 2014-12-30 | 2015-04-22 | 天津天元海科技开发有限公司 | Lithium battery pack for beacon light device |
| CN205791578U (en) * | 2016-03-03 | 2016-12-07 | 深圳市汇业电子有限公司 | Based on outdoor study first aid and the power wisdom lithium battery of remotely control |
| CN207199707U (en) * | 2017-08-25 | 2018-04-06 | 宁德时代新能源科技股份有限公司 | A kind of Battery case |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108493472B (en) | 2020-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204991807U (en) | Rectangular cell module | |
| CN206163563U (en) | Dislocation type assembled battery module | |
| CN105161663A (en) | Lithium ion battery system for solar street lamp | |
| CN104037372A (en) | Battery connection structure assembly and storage battery pack provided with same | |
| CN106531913A (en) | Square battery module | |
| CN108493472A (en) | Accumulator pole group fastening support and accumulator | |
| CN204834719U (en) | Lithium ion battery system for solar street lamp | |
| CN104752643B (en) | Lead storage battery | |
| EP3118387A1 (en) | Solar roof tile and solar roof tile system | |
| CN108206577A (en) | It is a kind of to facilitate the fixed supporting rack of mobile phone | |
| CN207068946U (en) | A kind of electrokinetic cell for being easy to assembling | |
| CN201956404U (en) | Battery fixing support for electric excavator | |
| CN203967154U (en) | Battery connecting construction assembly and use its batteries | |
| CN211508648U (en) | Storage battery charging and discharging device | |
| CN219436045U (en) | Battery module | |
| CN210063230U (en) | Fender and vehicle | |
| CN202103141U (en) | Power box of traffic warning device | |
| CN212742916U (en) | Movable house | |
| CN209963102U (en) | Lithium battery shell limiting structure | |
| CN211641872U (en) | New energy automobile charging station | |
| CN216216070U (en) | Ocean buoy power supply device | |
| CN208738327U (en) | A kind of lithium battery module bracket | |
| CN209962646U (en) | New forms of energy bus stop borad with cell-phone function of charging | |
| CN212708995U (en) | Centralized charging station of electric motor car | |
| CN203398185U (en) | Rack convenient for detecting accumulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200921 Address after: 277513 Shandong city of Zaozhuang province Tengzhou city Nansha town Benedict Yamaguchi (Zaomu highway south 150 meters) Applicant after: SHANDONG RUIYU BATTERY Co.,Ltd. Address before: 277513 Shandong city of Zaozhuang province Tengzhou city Nansha town Benedict Yamaguchi (Zaomu highway south 150 meters) Applicant before: Zhao Hengxiang |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |