CN109473587A - A kind of power source fixing device and method - Google Patents
A kind of power source fixing device and method Download PDFInfo
- Publication number
- CN109473587A CN109473587A CN201811426636.7A CN201811426636A CN109473587A CN 109473587 A CN109473587 A CN 109473587A CN 201811426636 A CN201811426636 A CN 201811426636A CN 109473587 A CN109473587 A CN 109473587A
- Authority
- CN
- China
- Prior art keywords
- battery
- hoop
- movable block
- slot
- placing groove
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims 1
- 229920003266 Leaf® Polymers 0.000 description 7
- 230000007480 spreading Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
-
- 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
Abstract
The invention discloses a kind of power source fixing device and methods, including shell, the interior of shell is equipped with placing groove, described placing groove one end is equipped with positive slot, spring leaf is equipped with inside the anode slot, placing groove other end two sides are equipped with loose slot, spring is equipped with inside the loose slot, the spring side is equipped with movable block, the movable block side is equipped with fixture block, power supply hoop is equipped at the top of the movable block, power supply hoop side is equipped with pedestal, the base top is equipped with rotation seat, the rotation seat side is equipped with shaft, the shaft side is equipped with connecting rod, described connecting rod one end is equipped with fixed ring, fixation hole is equipped with inside the fixed ring.The present invention is conducive to install battery by the fixed battery hoop of fixed ring, be resetted battery hoop by spring, battery hoop wales battery, integrally makes fixed effect of the invention more preferable by being equipped with battery hoop, spring and fixed ring.
Description
Technical field
The present invention relates to power supply fixed network, in particular to a kind of power source fixing device and method.
Background technique
Power supply is by the device that can be converted into electric energy of other forms, and domestic power supply is a kind of common 220V alternating current
Source, with the development of society, it is some renewable energy power generations that power supply is gradually developed by traditional fire coal, oil-fired power generating, such as too
Positive energy, waterpower, wind-force, dam differential water pressures etc., the pollutant that these renewable energy generate during power generation is less, to ring
The adverse effect in border is also smaller.
Modern society's mobile electron smart machine is more and more, this is just also higher and higher to the requirement of its internal electric source, is having
Under the premise of enough capacity provides longer cruise duration, power volume is also required it is smaller and smaller, and for frequent
For the people to go out, mobile charging treasured is also one and essential provides the necessity of electric energy for electronic equipment.
Usually when using some electronic products, need to install rechargeable battery inside it to provide electric energy, and it is current
Used battery is directly installed in battery case, is then closed lid and battery is fixed in slot, such fixed device
When lid does not cover tightly, equipment is shaken, and battery can fall off from battery case due to shaking, and fixed effect is undesirable.
Therefore, it invents a kind of power source fixing device and method is necessary to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of power source fixing device and methods, by being equipped with battery hoop, spring and fixation
Ring is conducive to install battery by the fixed battery hoop of fixed ring, be resetted battery hoop by spring, battery hoop hoop
Firmly battery, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of power source fixing device, including shell, it is described
Interior of shell is equipped with placing groove, and described placing groove one end is equipped with positive slot, is equipped with spring leaf, the placement inside the anode slot
Slot other end two sides are equipped with loose slot, and spring is equipped with inside the loose slot, and the spring side is equipped with movable block, the work
Motion block side is equipped with fixture block, and power supply hoop is equipped at the top of the movable block, and power supply hoop side is equipped with pedestal, the base top
Equipped with rotation seat, the rotation seat side is equipped with shaft, and the shaft side is equipped with connecting rod, and described connecting rod one end, which is equipped with, to be fixed
Ring, the fixed ring inside are equipped with fixation hole, and described anode slot one end is equipped with fixed column.
Preferably, the placing groove inner wall surface is equipped with heat sink strip, and the heat sink strip is made of silica gel material, the heat dissipation
The quantity of item is multiple.
Preferably, the shell both ends are equipped with routing hole, and the quantity of the routing hole is four, the routing hole with put
Set slot connection.
Preferably, the connecting rod two sides are fixedly connected with shaft, and described shaft one end and rotation seat are rotatablely connected.
Preferably, described connecting rod one end is fixedly connected with fixed ring, and the connecting rod other end is set as free end.
Preferably, the fixation hole matches with fixed column, and the shell quadrangle is set as arc chord angle.
A kind of power supply fixing means, further comprising the steps of including the power source fixing device:
S1: battery hoop is pushed to the direction far from positive slot, the movable block at battery hoop both ends is arranged inside loose slot；
S2: the fixture block of movable block side blocks movable block in loose slot, prevent in use movable block from activity
It falls off in slot；
S3: pushing battery hoop, and the movement of battery hoop drives movable block movement, and movable block moves pressuring spring deformation storage pressure
Battery hoop is moved to placing groove one end, so that placing groove is completely exposed by power；
S4: the positive terminal on battery is inserted into positive slot, and the spring leaf in positive slot resists battery, is carried out to battery preliminary
It is fixed；
S5: and then remove fixed ring from fixed column, release the constraint to battery hoop；
S6: the spring in loose slot releases stress promotion movable block, and movable block movement drives battery hoop；
S7: battery hoop is resetted, battery is fixed.
Technical effect and advantage of the invention:
1, by being equipped with battery hoop, spring and fixed ring, be conducive to push battery hoop, the battery hoop movement at battery hoop both ends
Movable block movement is driven, movable block moves pressuring spring and deforms pressure store, battery hoop is moved to placing groove one end, so that putting
It sets slot to be completely exposed, fixed ring is rotated, by fixed ring buckle in fixed column, to fix clips by fixed ring, so
The positive terminal on battery is inserted into positive slot afterwards, the spring leaf in positive slot resists battery, tentatively fix to battery, so
Fixed ring is removed from fixed column afterwards, releases the constraint to battery hoop, the spring in loose slot releases stress promotion and lives at this time
Motion block, movable block movement drive battery hoop, battery hoop are resetted, battery is fixed, and integrally make fixed effect of the invention
Fruit is more preferable；
2, by being equipped with heat sink strip and routing hole, be conducive to heat sink strip and be made to have of silica gel material thermally conductive do not lead well
Electrical property can prevent power supply short circuit while playing heat spreading function, and the routing hole on shell is connected to placing groove, Neng Goutong
It crosses routing hole and connects power supply with external equipment, be easy to use.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is schematic enlarged-scale view at A in Fig. 1 of the invention.
Fig. 3 is schematic enlarged-scale view at B in Fig. 1 of the invention.
Fig. 4 is battery cuff structure perspective view of the invention.
In figure: 1 shell, 2 placing grooves, 3 positive slots, 4 spring leafs, 5 loose slots, 6 springs, 7 movable blocks, 8 fixture blocks, 9 batteries
Hoop, 10 pedestals, 11 rotation seats, 12 shafts, 13 connecting rods, 14 fixed rings, 15 fixation holes, 16 fixed columns, 17 heat sink strips, 18 wirings
Hole.
Specific embodiment
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 description, 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.
Embodiment 1
The present invention provides a kind of power source fixing device as shown in Figs 1-4, including shell 1, it is equipped with inside the shell 1
Placing groove 2, described 2 one end of placing groove are equipped with positive slot 3, are equipped with spring leaf 4 inside the anode slot 3, the placing groove 2 is another
End two sides are equipped with loose slot 5, and spring 6 is equipped with inside the loose slot 5, and 6 side of spring is equipped with movable block 7, the work
7 side of motion block is equipped with fixture block 8, power supply hoop 9 is equipped at the top of the movable block 7,9 side of power supply hoop is equipped with pedestal 10, described
Rotation seat 11 is equipped at the top of pedestal 10,11 side of rotation seat is equipped with shaft 12, and 12 side of shaft is equipped with connecting rod 13, institute
It states 13 one end of connecting rod and is equipped with fixed ring 14, fixation hole 15 is equipped with inside the fixed ring 14, described anode 3 one end of slot, which is equipped with, to be fixed
Column 16.
Further, in the above-mentioned technical solutions, 2 inner wall surface of placing groove is equipped with heat sink strip 17, the heat sink strip
17 are made of silica gel material, the quantity of the heat sink strip 17 be it is multiple, silica gel material has good heat conduction non-conducting performance,
Power supply short circuit can be prevented while playing heat spreading function；
Further, in the above-mentioned technical solutions, 1 both ends of shell are equipped with routing hole 18, the routing hole 18
Quantity is four, and the routing hole 18 is connect with placing groove 2, can be connected power supply with external equipment by routing hole 18；
Further, in the above-mentioned technical solutions, 13 two sides of connecting rod are fixedly connected with shaft 12, the shaft 12
One end and rotation seat 11 are rotatablely connected, and connecting rod 13 is rotated by shaft 12；
Further, in the above-mentioned technical solutions, described 13 one end of connecting rod is fixedly connected with fixed ring 14, the connecting rod 13
The other end is set as free end, and fixed ring 14 is rotated under the drive of connecting rod 13；
Further, in the above-mentioned technical solutions, the fixation hole 15 matches with fixed column 16, enables fixed ring 14
It is enough fixed by fixed column 16,1 four jiaos of the shell is set as arc chord angle, people can be prevented to be scraped off during installation.
Working method of the present invention:
Referring to Figure of description 1-4, when power supply is fixed using the present invention, pushed to the direction far from positive slot 3
The movable block 7 of battery hoop 9,9 both ends of battery hoop is arranged inside loose slot 5, and the fixture block 8 of 7 side of movable block blocks in loose slot 5
Firmly movable block 7, prevent in use movable block 7 fall off from loose slot 5 so that battery hoop 9 is in use
It does not fall out, when pushing battery hoop 9, the movement of battery hoop 9 drives movable block 7 to move, and movable block 7 moves pressuring spring 6 and deforms
Battery hoop 9 is moved to 2 one end of placing groove by pressure store so that placing groove 2 is completely exposed, due to 13 two sides of connecting rod with turn
Axis 12 is fixedly connected, and 12 one end of shaft and rotation seat 11 are rotatablely connected, and 13 one end of connecting rod is fixedly connected with fixed ring 14, connecting rod 13
The other end is set as free end, and fixed ring 14 is rotated, and fixed ring 14 is rotated, due to fixation hole 15 and 16 phase of fixed column
Matching, so that fixed column 16 is inserted into fixation hole 15, fixed ring 14 is buckled in fixed column 16, to pass through fixed ring
14 fix clips 9, and pedestal 10 plays position-limiting action, prevent 14 rotational angle of fixed ring excessive, then by battery
On positive terminal be inserted into positive slot 3, the spring leaf 4 in positive slot 3 resists battery, carries out to battery tentatively fixed, then will
Fixed ring 14 is removed from fixed column 16, releases the constraint to battery hoop 9, the spring 6 in loose slot 5 releases stress promotion at this time
Movable block 7, the movement of movable block 7 drive battery hoop 9, battery hoop 9 are resetted, battery is fixed, is integrally made of the invention
Fixed effect is more preferable；
Referring to Figure of description 1, when power supply is fixed using the present invention, 2 inner wall surface of placing groove is equipped with heat sink strip
17, heat sink strip 17 is made of silica gel material, and silica gel material has good heat conduction non-conducting performance, is playing the same of heat spreading function
When can prevent power supply short circuit, the routing hole 18 on shell 1 is connected to placing groove 2, can be by routing hole 18 by power supply and outer
The connection of portion's equipment, is easy to use.
Embodiment 2
A kind of power supply fixing means, further comprising the steps of including the power source fixing device:
S1: battery hoop 9 is pushed to the direction far from positive slot 3, the movable block 7 at 9 both ends of battery hoop is arranged in loose slot 5
Portion；
S2: the fixture block 8 of 7 side of movable block blocks movable block 7 in loose slot 5, prevent in use movable block 7 from
It falls off in loose slot 5；
S3: pushing battery hoop 9, and the movement of battery hoop 9 drives movable block 7 to move, and movable block 7 moves the deformation storage of pressuring spring 6
Pressure is deposited, battery hoop 9 is moved to 2 one end of placing groove, so that placing groove 2 is completely exposed；
S4: the positive terminal on battery is inserted into positive slot 3, and the spring leaf 4 in positive slot 3 resists battery, is carried out to battery
It is preliminary fixed；
S5: and then remove fixed ring 14 from fixed column 16, release the constraint to battery hoop 9；
S6: the spring 6 in loose slot 5, which releases stress, pushes movable block 7, and the movement of movable block 7 drives battery hoop 9；
S7: battery hoop 9 is resetted, battery is fixed.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (7)
1. a kind of power source fixing device, including shell (1), it is characterised in that: be equipped with placing groove (2) inside the shell (1), institute
It states placing groove (2) one end and is equipped with positive slot (3), be equipped with spring leaf (4) inside the anode slot (3), the placing groove (2) is another
End two sides are equipped with loose slot (5), are equipped with spring (6) inside the loose slot (5), and spring (6) side is equipped with movable block
(7), movable block (7) side is equipped with fixture block (8), is equipped with power supply hoop (9) at the top of the movable block (7), the power supply hoop (9)
Side is equipped with pedestal (10), is equipped with rotation seat (11) at the top of the pedestal (10), and rotation seat (11) side is equipped with shaft
(12), shaft (12) side is equipped with connecting rod (13), and described connecting rod (13) one end is equipped with fixed ring (14), the fixed ring
(14) internal to be equipped with fixation hole (15), described anode slot (3) one end is equipped with fixed column (16).
2. a kind of power source fixing device according to claim 1, it is characterised in that: placing groove (2) inner wall surface is set
Have heat sink strip (17), the heat sink strip (17) is made of silica gel material, and the quantity of the heat sink strip (17) is multiple.
3. a kind of power source fixing device according to claim 1, it is characterised in that: shell (1) both ends are equipped with cloth
String holes (18), the quantity of the routing hole (18) are four, and the routing hole (18) connect with placing groove (2).
4. a kind of power source fixing device according to claim 1, it is characterised in that: connecting rod (13) two sides are and shaft
(12) it is fixedly connected, described shaft (12) one end and rotation seat (11) are rotatablely connected.
5. a kind of power source fixing device according to claim 1, it is characterised in that: described connecting rod (13) one end and fixed ring
(14) it is fixedly connected, connecting rod (13) other end is set as free end.
6. a kind of power source fixing device according to claim 1, it is characterised in that: the fixation hole (15) and fixed column
(16) match, shell (1) quadrangle is set as arc chord angle.
7. a kind of power supply fixing means, it is characterised in that: including power source fixing device as described in claim 1, further include with
Lower step:
S1: battery hoop (9) are pushed to the direction far from positive slot (3), the movable block (7) at battery hoop (9) both ends is arranged in activity
Slot (5) is internal；
S2: the fixture block (8) of movable block (7) side blocks movable block (7) in loose slot (5), and it is movable in use to prevent
Block (7) falls off from loose slot (5)；
S3: pushing battery hoop (9), and battery hoop (9) movement drives movable block (7) movement, and movable block (7) moves pressuring spring (6)
Pressure store is deformed, battery hoop (9) is moved to placing groove (2) one end, so that placing groove (2) is completely exposed；
S4: positive terminal on battery is inserted into positive slot (3), and the spring leaf (4) in positive slot (3) resists battery, to battery into
Row is preliminary fixed；
S5: and then remove fixed ring (14) from fixed column (16), release the constraint to battery hoop (9)；
S6: the spring (6) in loose slot (5), which releases stress, pushes movable block (7), and movable block (7) movement drives battery hoop (9)；
S7: battery hoop (9) is resetted, battery is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811426636.7A CN109473587A (en) | 2018-11-27 | 2018-11-27 | A kind of power source fixing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811426636.7A CN109473587A (en) | 2018-11-27 | 2018-11-27 | A kind of power source fixing device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109473587A true CN109473587A (en) | 2019-03-15 |
Family
ID=65674351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811426636.7A Withdrawn CN109473587A (en) | 2018-11-27 | 2018-11-27 | A kind of power source fixing device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109473587A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10284026A (en) * | 1997-04-07 | 1998-10-23 | Saitama Nippon Denki Kk | Battery fixing structure of electronic equipment |
| JPH1167173A (en) * | 1997-08-11 | 1999-03-09 | Saitama Nippon Denki Kk | Structure of dry battery housing case |
| JPH11162430A (en) * | 1997-12-02 | 1999-06-18 | Smk Corp | Storage material taking out mechanism |
| US20120129028A1 (en) * | 2010-11-24 | 2012-05-24 | Mei-Ling Peng | Battery box |
| CN204834710U (en) * | 2015-07-24 | 2015-12-02 | 成都秦川科技发展有限公司 | Intelligent gas meter battery compartment structure |
| CN204834706U (en) * | 2015-06-29 | 2015-12-02 | 深圳市创荣发电子有限公司 | Button cell's battery compartment |
| CN205791685U (en) * | 2016-06-14 | 2016-12-07 | 广州索科电器有限公司 | Battery can the charger of automatic spring |
| CN206619675U (en) * | 2017-04-13 | 2017-11-07 | 南京美尔特电子科技有限公司 | A kind of coupler for being easy to assemble |
| JP2018022694A (en) * | 2017-09-07 | 2018-02-08 | エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ | Battery and its heat management device, and uav having this battery |
-
2018
- 2018-11-27 CN CN201811426636.7A patent/CN109473587A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10284026A (en) * | 1997-04-07 | 1998-10-23 | Saitama Nippon Denki Kk | Battery fixing structure of electronic equipment |
| JPH1167173A (en) * | 1997-08-11 | 1999-03-09 | Saitama Nippon Denki Kk | Structure of dry battery housing case |
| JPH11162430A (en) * | 1997-12-02 | 1999-06-18 | Smk Corp | Storage material taking out mechanism |
| US20120129028A1 (en) * | 2010-11-24 | 2012-05-24 | Mei-Ling Peng | Battery box |
| CN204834706U (en) * | 2015-06-29 | 2015-12-02 | 深圳市创荣发电子有限公司 | Button cell's battery compartment |
| CN204834710U (en) * | 2015-07-24 | 2015-12-02 | 成都秦川科技发展有限公司 | Intelligent gas meter battery compartment structure |
| CN205791685U (en) * | 2016-06-14 | 2016-12-07 | 广州索科电器有限公司 | Battery can the charger of automatic spring |
| CN206619675U (en) * | 2017-04-13 | 2017-11-07 | 南京美尔特电子科技有限公司 | A kind of coupler for being easy to assemble |
| JP2018022694A (en) * | 2017-09-07 | 2018-02-08 | エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ | Battery and its heat management device, and uav having this battery |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190315 |
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| WW01 | Invention patent application withdrawn after publication |