CN208912438U - Battery Gum injecting tool and glue filling device - Google Patents
Battery Gum injecting tool and glue filling device Download PDFInfo
- Publication number
- CN208912438U CN208912438U CN201821417687.9U CN201821417687U CN208912438U CN 208912438 U CN208912438 U CN 208912438U CN 201821417687 U CN201821417687 U CN 201821417687U CN 208912438 U CN208912438 U CN 208912438U
- Authority
- CN
- China
- Prior art keywords
- injecting glue
- battery case
- injecting
- battery
- accommodating space
- 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- Withdrawn - After Issue
Links
Classifications
-
- 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 utility model provides a kind of battery Gum injecting tool and glue filling device, and battery Gum injecting tool is formed with accommodating space, electric elements are located in accommodating space for filling antiexplosion adhesive into the space other than the electric elements inside battery case inside battery case.Battery Gum injecting tool includes exhaust part and injecting glue component, battery case installation position is provided between exhaust part and injecting glue component, battery case installation position is for installing battery case.The top of battery case installation position is arranged in exhaust part, the air discharge duct that exhaust part has exhaust outlet and can be connected to accommodating space, air discharge duct is connected to by exhaust outlet with outside, and the minimum range between exhaust outlet and exhaust trench bottom is not less than the distance between the top of accommodating space and exhaust trench bottom.The lower section of battery case installation position is arranged in injecting glue component, and injecting glue component can be connected to accommodating space and be used to inject antiexplosion adhesive into accommodating space.The structure of battery Gum injecting tool is simple, injecting glue is uniform and bubble-free is formed.
Description
Technical field
The utility model relates to technical field of battery production, specifically, be related to it is a kind of to inside battery infuse antiexplosion adhesive
Battery Gum injecting tool and glue filling device with the battery Gum injecting tool.
Background technique
Currently, it is some it is special use fields, for example outdoor sports, explore, camp, since its is relative complex and endangers
The use environment of danger, common electronic communication product is due to that can not provide permanent cruise duration and product design itself
Defect makes it that can not adapt to outdoor environment and be unable to satisfy user demand.Therefore, both had high capacity cell can provide it is longer
It will increasingly be obtained but also with the outdoor electronic product of the available bigger safety in utilization of the functions such as explosion-proof long cruise duration
Obtain the favor of numerous outdoor enthusiasts.
By taking explosion-proof electronic product as an example, other than product main body itself needs to carry out Explosion-proof Design, battery it is explosion-proof especially
It is important.And in view of the development trend of product and the needs in market, the anti-explosion battery of large capacity is more lasting due to that can provide
The products configuration that necessitates in cruise duration.
The battery glue filling device of the antiexplosion adhesive of existing inside battery injection, due to unreasonable structural design, will be explosion-proof
Glue easily forms bubble when injecting inside battery, and influences the performance of anti-explosion battery, therefore risk is higher when use.
Utility model content
The main purpose of the utility model is to provide the battery injecting glue that a kind of structure is simple, injecting glue is uniform and bubble-free is formed
Jig.
The another object of the utility model is to provide a kind of glue filling device with above-mentioned battery Gum injecting tool.
To realize above-mentioned main purpose, the utility model provides a kind of for other than the electric elements inside battery case
Space in fill the battery Gum injecting tool of antiexplosion adhesive, accommodating space is formed with inside battery case, electric elements are located at accommodating
In space.Battery Gum injecting tool includes exhaust part and injecting glue component, and battery case peace is provided between exhaust part and injecting glue component
Position is filled, battery case installation position is for installing battery case.The top of battery case installation position, exhaust part tool is arranged in exhaust part
The air discharge duct that has exhaust outlet and can be connected to accommodating space, air discharge duct are connected to by exhaust outlet with outside, exhaust outlet and exhaust
Minimum range between trench bottom is not less than the distance between the top of accommodating space and exhaust trench bottom.The setting of injecting glue component exists
The lower section of battery case installation position, injecting glue component can be connected to accommodating space and be used to inject antiexplosion adhesive into accommodating space.
By above scheme as it can be seen that due to the air discharge duct being connected with accommodating space setting, antiexplosion adhesive is from injecting glue component
Into after accommodating space, air in accommodating space is discharged from air discharge duct and is discharged to outside from exhaust outlet, make antiexplosion adhesive smoothly into
Enter in accommodating space.In addition, top of the minimum range not less than accommodating space and exhaust between exhaust outlet and exhaust trench bottom
The distance between trench bottom, after filling antiexplosion adhesive in accommodating space, antiexplosion adhesive enters in exhaust part, until antiexplosion adhesive in exhaust part
Liquid level be not less than accommodating space top when stop injecting glue, in this way due to the principle of linker, it is ensured that complete in accommodating space
Antiexplosion adhesive is filled entirely, to guarantee the good performance of battery.
One Preferable scheme is that, injecting glue component includes fixation member and injecting glue plug, and injecting glue plug is fixed by fixation member
On battery case installation position, fixation member is removably secured with battery case installation position and connect, and injecting glue plug can be empty with accommodating
Between be connected to.
Further embodiment is that on battery case installation position there is injecting glue component to install slot position, and fixation member is mounted on note
Glue component is installed in slot position, is offered the card slot extended in vertical direction on the two sidewalls of injecting glue component installation slot position, is blocked
Slot extends to the bottom of battery case installation position, and the two sides of fixation member are provided with limit at position corresponding with card slot
Portion, each limiting section are fastened in corresponding card slot.
It can be seen that fixation member can be inserted into injecting glue component from the bottom of battery case along the extending direction of card slot,
It is easy to assembly quick, while limiting section is clamped in card slot, can prevent fixation member from falling off from battery case.
Further scheme is that injecting glue plug is upwardly extended in the side for being parallel to battery case installation position thickness, injecting glue plug
Including injecting glue plug main body and positive stop lug boss, injecting glue plug main body is arranged in close to one end of battery case installation position, limit in positive stop lug boss
The peripheral wall of position boss from injecting glue plug extends outwardly, and positive stop lug boss is between fixation member and battery case installation position and is connected to
Between two limiting sections, through-hole is offered in fixation member, injecting glue plug main body passes through through-hole, and injecting glue plug main body is far from battery case
One end of installation position is stretched out outside fixation member.
It can be seen that the setting of positive stop lug boss can prevent injecting glue plug from falling off from fixation member.
Further scheme is that injecting glue plug further includes that abutting of the positive stop lug boss far from injecting glue plug body side is arranged in
Platform, abutting platform are taper platform, abut the outer of platform and gradually subtract close to one end of positive stop lug boss to one end far from positive stop lug boss without leave
It is small, abut the bottom that platform is connected to injecting glue component installation slot position.
It can be seen that the injecting glue component mounting groove on battery case is located in injecting glue component installation slot position, abuts platform and abut
On the bottom wall of injecting glue component mounting groove, to guarantee to abut the close contact between platform and injecting glue component mounting groove, avoid preventing
Quick-fried glue is overflowed between abutting platform and injecting glue component mounting groove.
One Preferable scheme is that, the glue injection channel being connected to accommodating space is offered inside injecting glue plug, from injecting glue plug
The one end of middle part to injecting glue plug far from battery case installation position, the radius of glue injection channel are gradually increased.
It can be seen that the one end of glue injection channel far from battery case installation position is in horn-like setting, be conducive to injecting glue in this way
In the injecting glue syringe needle insertion injecting glue plug of machine.
One Preferable scheme is that, exhaust part is located at the side of battery case installation position, sets on the first side wall of exhaust part
It is equipped with and is opened up along the thickness direction for being parallel to battery case installation position from the outwardly extending extension of the first side wall, extension
There is fixed card slot, fixed card slot is used to exhaust part being fixed on battery case installation position.Pacify on exhaust part close to battery case
It fills and offers the first communication port on the first side wall of position, air discharge duct is connected by the first communication port with accommodating space.
It can be seen that convenient for exhaust part is fixedly mounted on battery case installation position.In addition exhaust part is located at battery case
The side of body installation position, after filling antiexplosion adhesive in accommodating space, antiexplosion adhesive enters in exhaust part, and the first communication port of exhaust part is set
It sets on the first side wall of exhaust part, can avoid antiexplosion adhesive and overflowed from the junction of the first communication port and the second communication port.
To realize above-mentioned another object, the utility model provides a kind of glue filling device, including glue-injection machine and above-mentioned battery
Gum injecting tool, glue-injection machine include injecting glue syringe needle, and injecting glue syringe needle is inserted into injecting glue component and explosion-proof for injecting into accommodating space
Glue.
Detailed description of the invention
Fig. 1 is the structure chart at the first visual angle of the utility model battery Gum injecting tool embodiment.
Fig. 2 is the structure chart at the second visual angle of the utility model battery Gum injecting tool embodiment.
Fig. 3 is the first viewing angle constructions exploded view of the utility model battery Gum injecting tool embodiment.
Fig. 4 is the second viewing angle constructions exploded view of the utility model battery Gum injecting tool embodiment.
Fig. 5 is the cross-sectional view of the utility model battery Gum injecting tool embodiment.
Fig. 6 is the partial enlarged view in Fig. 5 at A.
Fig. 7 is the structural exploded view of injecting glue component in the utility model battery Gum injecting tool embodiment.
The following is a further explanation of the present invention with reference to the accompanying drawings and embodiments.
Specific embodiment
Referring to Fig. 1 to Fig. 5, the glue filling device of the present embodiment includes glue-injection machine and battery Gum injecting tool, glue-injection machine include
Injecting glue syringe needle 5, injecting glue syringe needle 5 be inserted into battery Gum injecting tool in and by battery Gum injecting tool to inside battery electric elements 4 with
Antiexplosion adhesive is filled in outer space.The glue-injection machine of the present embodiment is dual liquid type liquid discharge control machine, and injecting glue syringe needle 5 is biliquid
FDV2-SWA-V glue dispensing valve.Battery includes battery case 1, electric elements 6 and is filled in 1 inside electric elements 6 of battery case
With the antiexplosion adhesive in the external space, battery case 1 includes cover 101 and bottom cover 102, and cover 101 and bottom cover 102 surround accommodating jointly
Space, electric elements 4 are located in accommodating space.
Battery Gum injecting tool includes exhaust part 2 and injecting glue component 3, is provided with battery case between exhaust part 2 and injecting glue component 3
Body installation position, battery case installation position is for installing battery case 1.The top of cover 101 is arranged in exhaust part 2, and exhaust part 2 has
There are exhaust outlet 22 and the air discharge duct being connected to accommodating space 21, air discharge duct 21 is connected to by exhaust outlet 22 with outside, exhaust outlet
Minimum range d1 between 22 and 21 bottom of air discharge duct is not less than the distance between the top of accommodating space and 21 bottom of air discharge duct
d2.The lower section of bottom cover 102 is arranged in injecting glue component 3, and injecting glue component 3 is connected to accommodating space and is used to inject into accommodating space
Antiexplosion adhesive.Refer to the position under battery Gum injecting tool is in running order, when work, exhaust outlet above and below in the present embodiment
22 are arranged upward.
Injecting glue component 3 includes fixation member 31 and injecting glue plug 32, it is preferable that injecting glue plug 32 is made by silica gel material.
Injecting glue plug 32 is fixed on battery case 1 by fixation member 31, fixation member 31 and 1 company of being removably secured of battery case
It connects, injecting glue plug 32 is connected to accommodating space.
Referring to fig. 4 to Fig. 7, injecting glue component mounting groove 11 is offered on battery case 1, battery case installation position has injecting glue
Component installs slot position, and injecting glue component mounting groove 11 is located in injecting glue component installation slot position, and fixation member 31 is mounted on injecting glue component
In mounting groove 11, the card slot 12 extended in vertical direction, card slot 12 are offered on the two sidewalls of injecting glue component mounting groove 11
The bottom of battery case 1 is extended to, the two sides of fixation member 31 are provided with limiting section at position corresponding with card slot 12
311, each limiting section 311 is fastened in corresponding card slot 12, and each limiting section 311 is connected to by interconnecting piece 313 solid
Component 31 is determined on the side wall 310 of 1 side of battery case, a limiting section 311 and interconnecting piece 313 is whole L-shaped sets
It sets.
Exhaust part 2 is located at the side of battery case 1, is provided on the first side wall 20 of exhaust part 2 along being parallel to battery
The thickness direction of shell 1 offers fixed card slot 231 from the outwardly extending extension 23 of the first side wall 20, extension 23, electricity
Fixed lobe 13 is provided on the roof of pond shell 1, fixed lobe 13 protrudes into fixed card slot 231 exhaust part 2 being fixed on electricity
On pond shell 1.The adjacent sidewalls of the first side wall 20 of exhaust part 2 and battery case 1 are arranged on the first side wall 20 of exhaust part 2
There is the first communication port offered from the outwardly extending boss 24 of the first side wall, boss 24 through boss 24 and the first side wall 20
201, offer the second communication port 14 on battery case 1 at position corresponding with the first communication port 201, the second communication port 14 with
First communication port 201 is connected, so that air discharge duct 21 is connected to accommodating space.First communication port, 201 He in the present embodiment
The quantity of second communication port 14 is two, and the quantity of the first communication port 201 and the second communication port 14 can basis in practical application
It needs to be changed.It is provided at the first communication port 201 between the first side wall 20 of exhaust part 2 and the side wall of battery case 1
Sealing element 25, it is preferable that sealing element is double-sided adhesive.
Injecting glue plug 32 is upwardly extended in the side for being parallel to 1 thickness of battery case, and injecting glue plug 32 includes along injecting glue plug 32
Injecting glue plug main body 321, positive stop lug boss 322 and abutting platform 323, the positive stop lug boss 322 axially set gradually is arranged in injecting glue plug master
Body 321 extends outwardly close to one end of battery case 1, the peripheral wall of positive stop lug boss 322 from injecting glue plug 32, and positive stop lug boss 322 is located at
It between fixation member 31 and battery case 1 and is connected between two limiting sections 311, through-hole 312 is offered in fixation member 31,
Injecting glue plug main body 321 passes through through-hole 312, and injecting glue plug main body 321 is stretched out outside fixation member 31 far from one end of battery case 1.
The setting of platform 323 is abutted in positive stop lug boss 322 far from 321 side of injecting glue plug main body, abutting platform 323 is taper platform, is supported
Consecutive 323 outer one end without leave close to one end of positive stop lug boss 322 to separate positive stop lug boss 322 is gradually reduced, and abuts platform 323
It is connected on the bottom wall of injecting glue component mounting groove 11.
Referring to Fig. 6, the glue injection channel 324 being connected to accommodating space is offered inside injecting glue plug 32, glue injection channel 324 is separate
One end of battery case 1 is in horn-like setting, i.e. one end from 32 middle part of injecting glue plug to injecting glue plug 32 far from battery case 1, note
The radius in glue channel 324 is gradually increased.Be conducive to injecting glue syringe needle 5 in the glue injection channel 324 of horn-like setting and be inserted into injecting glue plug 32
In, while realizing the tight fit of injecting glue needle Yu glue injection channel 324, prevent antiexplosion adhesive from flowing back and overflowing in glue injection channel 324.
The working method of glue filling device includes the following steps: firstly, injecting glue syringe needle 5 is inserted into injecting glue component 3.Then,
Step on the air pressure valve of glue-injection machine, injecting glue syringe needle 5 injects antiexplosion adhesive into accommodating space by injecting glue component 3, with antiexplosion adhesive by
It is progressive enter accommodating space in, the air in accommodating space constantly enters in air discharge duct 21 and is discharged into atmosphere from exhaust outlet 22.
Then, after filling antiexplosion adhesive in accommodating space, antiexplosion adhesive enters in the air discharge duct 21 of exhaust part 2, until explosion-proof in air discharge duct 21
The liquid level of glue stops injecting glue when being not less than the top of accommodating space.After the completion of injecting glue, by battery room temperature be 22 DEG C to 26 DEG C models
Battery is still within vertical placement status when placing the explosion-proof adhesive curing such as 12 hours in the environment in enclosing, and placing.
Wherein, the injecting glue speed of injecting glue syringe needle 5 is in the range of 0.15 Grams Per Second to 0.2 Grams Per Second, the time of each injecting glue
It is 13.8 seconds, the number of injecting glue is 13 times.Preferably, injecting glue speed is 0.15 Grams Per Second.Injecting glue speed control is within this range
While can guarantee that the antiexplosion adhesive in injection accommodating space does not have bubble generation, injecting glue efficiency also can be improved, to improve production
Rate.
Therefore the setting of the air discharge duct due to being connected with accommodating space, antiexplosion adhesive enter from injecting glue component and hold
After between emptying, the air in accommodating space is discharged from air discharge duct and is discharged to outside from exhaust outlet, and antiexplosion adhesive is made to can smoothly enter into accommodating
In space.In addition, top of the minimum range not less than accommodating space and exhaust trench bottom between exhaust outlet and exhaust trench bottom
The distance between, after filling antiexplosion adhesive in accommodating space, antiexplosion adhesive enters in exhaust part, until the liquid level of antiexplosion adhesive in exhaust part
Not less than accommodating space top when stop injecting glue, in this way due to the principle of linker, it is ensured that filled completely in accommodating space
Antiexplosion adhesive, to guarantee the good performance of battery.
Finally it is emphasized that the above is only the preferred embodiment of the utility model, it is practical new to be not limited to this
Type, for those skilled in the art, the utility model can have various change and change, all essences in the utility model
Mind and principle within, any modification, equivalent substitution, improvement and etc. done, should be included in the protection scope of the utility model it
It is interior.
Claims (8)
1. battery Gum injecting tool, for filling antiexplosion adhesive, the electricity into the space other than the electric elements inside battery case
Pond enclosure interior is formed with accommodating space, and the electric elements are located in the accommodating space；
It is characterized by:
The battery Gum injecting tool includes exhaust part and injecting glue component, is provided with electricity between the exhaust part and the injecting glue component
Pond shell installation position, the battery case installation position is for installing battery case；
The exhaust part is arranged in the top of the battery case installation position, the exhaust part have exhaust outlet and can with it is described
The air discharge duct of accommodating space connection, the air discharge duct are connected to by the exhaust outlet with outside, the exhaust outlet and the exhaust
Minimum range between trench bottom is not less than the distance between the top of the accommodating space and described exhaust trench bottom；
The lower section of the battery case installation position is arranged in the injecting glue component, and the injecting glue component can connect with the accommodating space
Lead to and is used to inject antiexplosion adhesive into the accommodating space.
2. battery Gum injecting tool according to claim 1, it is characterised in that:
The injecting glue component includes fixation member and injecting glue plug, and the injecting glue plug is fixed on the battery by the fixation member
On shell, the fixation member is removably secured with the battery case and connect, and the injecting glue plug can be with the accommodating space
Connection.
3. battery Gum injecting tool according to claim 2, it is characterised in that:
There is injecting glue component to install slot position for the battery case installation position, and the fixation member is mounted on the injecting glue component installation
In slot position, the card slot extended in vertical direction, the card slot are offered on the two sidewalls of the injecting glue component installation slot position
The bottom of the battery case installation position is extended to, the two sides of the fixation member are all provided at position corresponding with the card slot
It is equipped with limiting section, each limiting section is fastened in the corresponding card slot.
4. battery Gum injecting tool according to claim 3, it is characterised in that:
The injecting glue plug is upwardly extended in the side for being parallel to battery case installation position thickness, and the injecting glue plug includes injecting glue plug
The injecting glue plug main body is arranged in close to one end of the battery case installation position in main body and positive stop lug boss, the positive stop lug boss,
The peripheral wall of the positive stop lug boss from the injecting glue plug extends outwardly, and the positive stop lug boss is located at the fixation member and the battery
It between shell installation position and is connected between two limiting sections, through-hole, the injecting glue plug is offered in the fixation member
Main body passes through the through-hole, and the injecting glue plug main body stretches out the fixation member far from one end of the battery case installation position
Outside.
5. battery Gum injecting tool according to claim 4, it is characterised in that:
The injecting glue plug further includes that abutting platform of the positive stop lug boss far from the injecting glue plug body side, the abutting is arranged in
Platform be taper platform, it is described abut platform it is outer without leave close to one end of the positive stop lug boss to far from the positive stop lug boss one end by
It is decrescence small, the bottom for abutting platform and being connected to the injecting glue component installation slot position.
6. battery Gum injecting tool according to any one of claims 2 to 5, it is characterised in that:
The glue injection channel that can be connected to the accommodating space is offered inside the injecting glue plug, from the middle part of the injecting glue plug to institute
The one end of injecting glue plug far from the battery case installation position is stated, the radius of the glue injection channel is gradually increased.
7. battery Gum injecting tool according to any one of claims 1 to 5, it is characterised in that:
The exhaust part is located at the side of the battery case installation position, is provided on the first side wall of the exhaust part along flat
From the outwardly extending extension of the first side wall, the extension opens up the capable thickness direction in the battery case installation position
There is fixed card slot, the fixed card slot is used to the exhaust part being fixed on the battery case；
The first communication port is offered on the first side wall of battery case installation position on the exhaust part, the air discharge duct passes through
First communication port is connected with the accommodating space.
8. glue filling device, which is characterized in that including glue-injection machine and the described in any item battery Gum injecting tools of claim 1 to 7,
The glue-injection machine includes injecting glue syringe needle, and the injecting glue syringe needle is inserted into the injecting glue component and for infusing into the accommodating space
Enter antiexplosion adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821417687.9U CN208912438U (en) | 2018-08-30 | 2018-08-30 | Battery Gum injecting tool and glue filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821417687.9U CN208912438U (en) | 2018-08-30 | 2018-08-30 | Battery Gum injecting tool and glue filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208912438U true CN208912438U (en) | 2019-05-31 |
Family
ID=66703223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821417687.9U Withdrawn - After Issue CN208912438U (en) | 2018-08-30 | 2018-08-30 | Battery Gum injecting tool and glue filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208912438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889557A (en) * | 2018-08-30 | 2018-11-27 | 珠海市古鑫电子科技有限公司 | Battery Gum injecting tool, glue filling device and its working method |
-
2018
- 2018-08-30 CN CN201821417687.9U patent/CN208912438U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889557A (en) * | 2018-08-30 | 2018-11-27 | 珠海市古鑫电子科技有限公司 | Battery Gum injecting tool, glue filling device and its working method |
| CN108889557B (en) * | 2018-08-30 | 2023-08-22 | 珠海市古鑫电子科技有限公司 | Battery glue injection jig, glue injection device and working method of battery glue injection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190531 Effective date of abandoning: 20230822 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190531 Effective date of abandoning: 20230822 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |