CN208970620U - A kind of telescopic carbon fiber storage battery mechanism for filling liquid - Google Patents
A kind of telescopic carbon fiber storage battery mechanism for filling liquid Download PDFInfo
- Publication number
- CN208970620U CN208970620U CN201821419876.XU CN201821419876U CN208970620U CN 208970620 U CN208970620 U CN 208970620U CN 201821419876 U CN201821419876 U CN 201821419876U CN 208970620 U CN208970620 U CN 208970620U
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- China
- Prior art keywords
- feed liquor
- liquid
- rack
- liquid outlet
- outlet connector
- 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.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 131
- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 15
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 15
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000003860 storage Methods 0.000 title claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 5
- 239000003792 electrolyte Substances 0.000 abstract description 25
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- -1 rack Substances 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 7
- 239000007924 injection Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000011149 active material Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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
Landscapes
- Filling, Topping-Up Batteries (AREA)
Abstract
The utility model relates to battery manufacture fields, specifically disclose a kind of telescopic carbon fiber storage battery mechanism for filling liquid, including rack, liquid inlet joint and liquid outlet connector are slidably connected in the rack, motor and workbench are further fixed in rack, the rack is equipped with pushing component, and the motor drives liquid inlet joint and liquid outlet connector to fix respectively along housing slide, the liquid inlet joint and liquid outlet connector and is communicated with inlet tube and outlet tube by pushing component；The workbench is located at below liquid inlet joint and liquid outlet connector.This programme can be damaged to avoid actuator by electrolyte.
Description
Technical field
The utility model relates to battery manufacture fields, and in particular to a kind of battery liquid-filling mechanism.
Background technique
Battery-operated voltage is steadily, using temperature and using current range wide, energy charge and discharge are hundreds of recycles, is depot
It can be good, cost is lower the advantages that, is widely used.Battery is made of positive and negative pole plate, partition, electrolyte and shell, positive/negative plate
On be coated respectively with positive negative active material, electrolyte level is contacted with positive and negative pole plate in shell, positive and negative in cell operations
Active material needs and electrolyte contacts.
Current shell is equipped with inlet and liquid outlet, is generally injected the electrolyte into shell using mechanism for filling liquid, infuses
Liquid mechanism includes liquid inlet joint and liquid outlet connector.When fluid injection, liquid inlet joint is connected to inlet, and liquid outlet connector and liquid outlet connect
Logical, electrolyte enters in shell from inlet, and the intracorporal air of shell is discharged from liquid outlet, meanwhile, enter to accelerate electrolyte
The speed of shell, liquid outlet connector can be evacuated outward, reduce the intracorporal pressure of shell.
The shell that current mechanism for filling liquid places shell to be injected for convenience and completes fluid injection takes out, and feed liquor connects
Head and liquid outlet connector can be slided relative to shell, and after shell to be injected is placed on mechanism for filling liquid, actuator is directly driven
Liquid inlet joint and liquid outlet connector are close to shell.But in injection process, the intracorporal electrolyte of shell is easy from liquid outlet connector outer wall
Gap between liquid outlet leaks out；After the completion of fluid injection, when liquid inlet joint and liquid outlet connector are skidded off from shell, it is attached to feed liquor
Electrolyte on connector and liquid outlet connector is easy drippage, and since actuator is closer with shell, electrolyte is easy to fall on actuator,
And structure is complicated for actuator, electrolyte can damage actuator.
Utility model content
The purpose of this utility model is to provide a kind of telescopic carbon fiber batteries for avoiding actuator from being damaged by electrolyte
Mechanism for filling liquid.
A kind of to achieve the above purpose, the technical solution of the present invention is: telescopic carbon fiber storage battery mechanism for filling liquid,
Including rack, liquid inlet joint, liquid outlet connector are slidably connected in rack, and motor and workbench, the machine are further fixed in rack
Frame is equipped with pushing component, the motor by pushing component driving liquid inlet joint and liquid outlet connector along housing slide, it is described into
It is fixed respectively on liquid connector and liquid outlet connector and is communicated with inlet tube and outlet tube；The workbench is located at liquid inlet joint and out liquid
Below connector.
The principle of this programme is as follows:
Motor work after drive pushing component, make pushing component push liquid inlet joint and liquid outlet connector sliding, motor with into
Liquid connector increases at a distance from liquid outlet connector.Inlet tube is connected to liquid inlet joint, after outlet tube is connected to liquid outlet connector, it is extraneous
It can be injected the electrolyte into the shell of battery by inlet tube, the intracorporal gas of shell is discharged from outlet tube.
This programme has the beneficial effect that:
Motor slides liquid inlet joint and liquid outlet connector by pushing component, motor and liquid inlet joint and liquid outlet connector away from
From big, electricity that the electrolyte and liquid inlet joint that splash out in injection process, liquid outlet connector are taken out of when skidding off from the shell of battery
Solution liquid is not easy to fall on motor, and motor is not easy to be damaged by electrolyte.
Preferred embodiment one, as the further improvement to base case, rack is equipped with extension spring and slidably connects
Feed liquor bar, the extension spring both ends are separately fixed in rack and feed liquor bar, the liquid inlet joint and liquid outlet connector with into
Liquid bar is fixed, and the pushing component can push feed liquor bar, makes feed liquor bar close to workbench.
Pushing component makes the liquid inlet joint being fixed on feed liquor bar and liquid outlet connector close to work when pushing the sliding of feed liquor bar
Platform, battery are placed on the table, and liquid inlet joint and liquid outlet connector are close to battery, and liquid inlet joint and liquid outlet connector are respectively from battery
Inlet and liquid outlet on shell protrude into shell.Motor will not be contacted directly with liquid inlet joint and liquid outlet connector, avoid into
When the junction of liquid pipe and liquid inlet joint or outlet tube and liquid outlet connector loosens or electrolyte is leaked out from shell, electrolyte
It falls on motor, further avoids electrolyte leakage damage motor.
Preferred embodiment two, as the further improvement to preferred embodiment one, pushing component includes constituting ball screw assembly,
Screw rod and sliding seat, the motor driven screw rod rotate, the fixed guide groove for being parallel to screw rod, the sliding in the rack
The sliding block that can be slided along guide groove is fixed on seat；The feed liquor bar is arranged along the vertical direction, and the sliding seat can push feed liquor
Bar is close to workbench.
The rotation of motor driven screw rod, makes sliding seat along housing slide, pushes feed liquor bar, can be with by screw rod and sliding seat
Accurately slide feed liquor bar, thus make liquid inlet joint and liquid outlet connector respectively on shell inlet and liquid outlet connect.
Preferred embodiment three, as the further improvement to preferred embodiment one, pushing component is convex to connect with gantry rotation
Wheel.Cam can also push feed liquor bar to slide when rotating, and compared with the screw rod and sliding seat for constituting ball screw assembly, cam
Cost is lower.
Preferred embodiment four is fixed in rack as the further improvement to preferred embodiment two positioned at the anti-of motor periphery
Shield, the shield be equipped with can the communicating passage that passes through of screw mandrel, be arranged with outside screw rod and be fixed on interface channel side wall
Air bag, inflatable chamber be connected to air bag is equipped in the feed liquor bar, be equipped in the inflatable chamber upper sliding spring with can be along inflation
Chamber sliding simultaneously can be separately fixed at inflatable chamber side wall and work by the piston in sliding seat push-in inflatable chamber, the upper sliding both ends of the spring
Beyond the Great Wall.
Shield plays barrier effect to electrolyte；Piston is pushed into inflatable chamber in sliding seat sliding process, is inflated
Intracavitary space reduces, pressure increases, and the gas in inflatable chamber enters in air bag, expands air bag, communicating passage side wall and silk
Gap between bar reduces, and electrolyte is not easy the gap between communicating passage and screw rod and keys in shield, further avoids
Motor and electrolyte contacts damage.
Preferred embodiment five is equipped with and inflation in feed liquor bar along the vertical direction as the further improvement to preferred embodiment four
Channel is pressed in chamber connection, it is described press in the channel in equipped with reset spring and lower end can from the switch pressing channel lower end and skidding off,
The reset spring both ends respectively with press channel side wall and switch fix；The inflatable chamber is connected to by gas tube with air bag,
The gas tube is equipped with closed gas vent, and the motor is stepper motor.
After piston is slided into inflatable chamber, the gas in inflatable chamber, which can also enter, to be pressed in channel, makes to press in channel
Pressure increases, and switch lower end is skidded off from channel lower end is pressed.Liquid outlet connector and liquid inlet joint are respectively protruding into the liquid outlet on shell
After inlet, switch offsets with shell, and is being pressed with switching in feed liquor bar slide downward, and motor stops working.No
It needs manually to close motor, reduces the workload of worker.
Preferred embodiment six is fixed on feed liquor bar and connects positioned at feed liquor as the further improvement to preferred embodiment three or five
The outer cover of head and liquid outlet connector periphery, the outer cover are the truncated cone-shaped that upper end diameter is less than lower end diameter.Outer cover plays electrolyte
To the effect of blocking, electrolyte is fallen on outer cover after splashing, and is further avoided electrolyte and is fallen on the components such as screw rod and sliding seat,
Screw rod and sliding seat is avoided to damage.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of telescopic carbon fiber storage battery mechanism for filling liquid embodiment 1 of the utility model；
Fig. 2 is a kind of structural schematic diagram of telescopic carbon fiber storage battery mechanism for filling liquid embodiment 2 of the utility model.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments:
Appended drawing reference are as follows: workbench 1, shell 2, motor 3, screw rod 31, sliding seat 32, guide groove 33, sliding block 34, cam
35, shield 4, communicating passage 41, air bag 42, feed liquor bar 5, inflatable chamber 51, gas tube 52, piston 53, extension spring 54, upper cunning
Spring 55 presses channel 56, reset spring 57, switch 58, guide rod 59, outer cover 6, liquid inlet joint 61, liquid outlet connector 62, feed liquor
Pipe 63, outlet tube 64.
Embodiment 1
A kind of telescopic carbon fiber storage battery mechanism for filling liquid, as shown in Figure 1, including rack, three liquid inlet joint 61, three
Liquid outlet connector 62 welds workbench 1 on the rack and is bolted on the motor 3 of rack left part, in the present embodiment
Motor 3 is stepper motor, and rack left part is welded with the shield 4 positioned at 3 periphery of motor.Extension spring 54 there are three being set in rack
With three feed liquor bars 5 along the vertical direction, feed liquor bar 5 is connect with housing slide, and three 54 upper ends of extension spring are welded on machine
Frame upper and lower end is respectively welded at three feed liquor bars, 5 top.Three liquid inlet joints 61 are glued to three 5 bottoms of feed liquor bar respectively, and three
A liquid outlet connector 62 is glued to three 5 bottoms of feed liquor bar respectively, and the gluing of feed liquor bar 5 is connected to respectively that liquid connects with liquid inlet joint 61 and out
The inlet tubes 63 and outlet tube 64 of first 62 connection, inlet tube 63 and 64 lower end of outlet tube respectively with liquid inlet joint 61 and liquid outlet connector
62 are glued.5 lower part of feed liquor bar, which is glued, the outer cover 6 positioned at 62 periphery of liquid inlet joint 61 and liquid outlet connector, outer in the present embodiment
Cover 6 is less than the truncated cone-shaped of lower end diameter for upper end diameter.Workbench 1 is located at 5 lower section of feed liquor bar, after battery is placed on workbench 1
Positioned at 62 lower section of liquid inlet joint 61 and liquid outlet connector.
Rack is equipped with pushing component, the pushing component in the present embodiment include horizontally disposed screw rod 31 and with screw rod 31
The sliding seat 32 of ball screw assembly, is constituted, guide groove 33 is equipped in rack in the horizontal direction, is welded on sliding seat 32 along guiding
The sliding block 34 that slot 33 horizontally slips.4 right wall of shield is equipped with communicating passage 41, and protection is protruded into from communicating passage 41 in 31 left end of screw rod
In cover 4, motor 3 is connect by shaft coupling with 31 left end of screw rod, and when screw rod 31 rotates, sliding seat 32 slides in the horizontal direction.It is sliding
Dynamic seat 32 is located at 5 top of feed liquor bar, and three sliding seats 32 are located at the left side of three feed liquor bars 5, and 32 bottom surface of sliding seat is
It offsets at the top of the inclined-plane of left low and right high, 32 bottom surface of sliding seat and feed liquor bar 5, sliding seat 32 is to the right by feed liquor bar 5 in sliding process
It pushes down on, liquid inlet joint 61 and liquid outlet connector 62 are close to workbench 1.
The splicing of 41 side wall of communicating passage has cricoid air bag 42, and air bag 42 is located at 31 periphery of screw rod.Feed liquor bar 5, which is equipped with, to be filled
Air cavity 51, feed liquor bar 5, which glues, is connected to the gas tube 52 that right end runs through feed liquor bar 5 and is connected to 51 bottom of inflatable chamber, gas tube 52
Left end is connected to air bag 42 and is glued on air bag 42, and gas tube 52 is equipped with gas vent and closes the gas vent plug of gas vent,
After pressure in air bag 42 increases, gas vent is opened, the gas in air bag is discharged from gas vent.
Upper sliding spring 55 and the piston 53 that can slide up and down are equipped in inflatable chamber 51, upper sliding 55 both ends of spring are glued to respectively
On 51 side wall of piston 53 and inflatable chamber, 53 upper end of piston through the top of feed liquor bar 5, sliding seat 32 slide to the right after by piston 53 to
Lower promotion.Channel 56 is pressed equipped with what is be connected to inflatable chamber 51 in 5 lower part of feed liquor bar, presses channel 56 and is arranged along the vertical direction, presses
Be equipped with reset spring 57 and the switch 58 that can slide up and down in dynamic channel 56,57 both ends of reset spring respectively with switch 58 and press
56 side wall of channel is glued.It presses 56 bottom of channel and is welded with limited block, when 58 slide downward of switch, 58 bottom of switch is logical from pressing
56 bottom of road is stretched out.Switch 58 is connected with motor 3, and the switch 58 in the present embodiment is normal open switch.
When to battery liquid-filling, first manually three batteries are placed on workbench 1, and make the inlet on battery case 2
It is aligned with liquid inlet joint 61, liquid outlet is aligned with liquid outlet connector 62.Motor 3 is opened manually again, motor 3 drives screw rod 31 to rotate forward,
Sliding seat 32 slides to the right, and piston 53 is first pushed into inflatable chamber 51 by sliding seat 32, and the gas in inflatable chamber 51 is logical into pressing
In road 56 and air bag 42, skids off 58 lower end of switch downwards and press channel 56, the expansion of air bag 42, screw rod 31 and 41 side of communicating passage
Gap between wall reduces.Liquid inlet joint 61 protrudes into the inlet on shell 2, and liquid outlet connector 62, which protrudes on shell 2, goes out liquid
In mouthful, after shell 2 reduces at a distance from 5 lower end of feed liquor bar, shell 2 presses switch 58, and the circuit where switch 58 is in power-off
State, motor 3 stop working, and electrolyte enters in shell 2 from liquid inlet joint 61, and the gas in shell 2 is discharged from liquid outlet.
After completing fluid injection, it is opened manually gas vent, air bag 42, inflatable chamber 51 and be connected to intracavitary gas and be discharged, air bag 42
Volume reduces, and 58 upward sliding of switch, switch 58 is relaxed, and motor 3 is started to work, and then manual control motor 3 inverts, sliding
32 reverse slides of seat, 5 upward sliding of feed liquor bar, liquid inlet joint 61 and liquid outlet connector 62 are sliding from inlet and liquid outlet respectively
Out, then manually motor 3 is closed, and manually removes battery from workbench 1.
Embodiment 2
Difference from Example 1 is, as shown in Fig. 2, the quantity of the feed liquor bar 5 in the present embodiment is one, stretches
The quantity of spring 54 is two, and feed liquor bar 5 is no longer arranged along the vertical direction, but horizontally disposed, 5 middle part of feed liquor bar
Be welded with guide rod 59 along the vertical direction, guide rod 59 runs through rack, and with rack clearance fit.Two 54 upper ends of extension spring
It welds on the rack, lower end is welded with 5 left and right ends of feed liquor bar respectively.
Pushing component in the present embodiment is no longer screw rod 31 and sliding seat 32, but for above 5 left part of feed liquor bar
Cam 35,35 left wall of cam is welded with the shaft through rack, and the output shaft of motor 3 is stretched out from communicating passage 41, and electricity
The output shaft of machine 3 is connect by shaft coupling with shaft, and cam 35 pushes down on feed liquor bar 5 when rotating.In the present embodiment no longer
The component and air bag 42, gas tube 52 being arranged on feed liquor bar 5 such as inflatable chamber 51 is set, presses channel 56, switch 58.
When the mechanism for filling liquid of the present embodiment is to battery liquid-filling, after motor 3 is opened manually, motor 3 drives cam 35 to rotate, convex
Wheel 35, which is relatively large in diameter after one end is contacted with feed liquor bar 5, pushes down on feed liquor bar 5, and liquid inlet joint 61 protrudes into inlet, and liquid connects out
First 62 protrude into liquid outlet.After the smaller one end of 35 diameter of cam and feed liquor bar 5 contact, 5 upward sliding of feed liquor bar, liquid inlet joint 61
Inlet is skidded off, liquid outlet connector 62 skids off liquid outlet.Remaining operating procedure is same as Example 1.
Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art
For, without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as this
The protection scope of utility model, these all will not influence the effect and patent practicability of the utility model implementation.This is practical new
Technology, shape, the construction portion of the omitted description of type are well-known technique.
Claims (7)
1. a kind of telescopic carbon fiber storage battery mechanism for filling liquid, which is characterized in that including rack, slidably connected in the rack
Liquid inlet joint and liquid outlet connector, motor and workbench are further fixed in rack, and the rack is equipped with pushing component, the motor
Liquid inlet joint and liquid outlet connector is driven to fix respectively along housing slide, the liquid inlet joint and liquid outlet connector by pushing component
And it is communicated with inlet tube and outlet tube；The workbench is located at below liquid inlet joint and liquid outlet connector.
2. telescopic carbon fiber storage battery mechanism for filling liquid according to claim 1, which is characterized in that the rack is equipped with
Extension spring simultaneously slidably connects feed liquor bar, and the extension spring both ends are separately fixed in rack and feed liquor bar, the feed liquor
Connector and liquid outlet connector are fixed with feed liquor bar, and the pushing component can push feed liquor bar, make feed liquor bar close to workbench.
3. telescopic carbon fiber storage battery mechanism for filling liquid according to claim 2, which is characterized in that the pushing component packet
The screw rod and sliding seat for constituting ball screw assembly, are included, the motor driven screw rod rotates, and fixation is parallel to silk in the rack
The guide groove of bar is fixed with the sliding block that can be slided along guide groove on the sliding seat；The feed liquor bar is arranged along the vertical direction, institute
Stating sliding seat can push feed liquor bar close to workbench.
4. telescopic carbon fiber storage battery mechanism for filling liquid according to claim 2, which is characterized in that the pushing component is
The cam being connect with gantry rotation.
5. telescopic carbon fiber storage battery mechanism for filling liquid according to claim 3, which is characterized in that fixed in the rack
Have a shield positioned at motor periphery, the shield be equipped with can the communicating passage that passes through of screw mandrel, be arranged outside the screw rod
There is an air bag being fixed on interface channel side wall, be equipped with the inflatable chamber being connected to air bag in the feed liquor bar, in the inflatable chamber
It can slide equipped with upper sliding spring and along inflatable chamber and can be divided by the piston in sliding seat push-in inflatable chamber, the upper sliding both ends of the spring
It is not fixed on inflatable chamber side wall and piston.
6. telescopic carbon fiber storage battery mechanism for filling liquid according to claim 5, which is characterized in that edge in the feed liquor bar
Vertical direction is equipped with the channel of pressing being connected to inflatable chamber, and described press can be logical from pressing equipped with reset spring and lower end in channel
The switch that road lower end skids off, the reset spring both ends respectively with press channel side wall and switch fix；The inflatable chamber passes through
Gas tube is connected to air bag, and the gas tube is equipped with closed gas vent, and the motor is stepper motor.
7. the telescopic carbon fiber storage battery mechanism for filling liquid according to claim 4 or 6, which is characterized in that the feed liquor bar
On be fixed with the outer cover positioned at liquid inlet joint and liquid outlet connector periphery, the outer cover is the rotary table that upper end diameter is less than lower end diameter
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821419876.XU CN208970620U (en) | 2018-08-30 | 2018-08-30 | A kind of telescopic carbon fiber storage battery mechanism for filling liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821419876.XU CN208970620U (en) | 2018-08-30 | 2018-08-30 | A kind of telescopic carbon fiber storage battery mechanism for filling liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208970620U true CN208970620U (en) | 2019-06-11 |
Family
ID=66754176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821419876.XU Active CN208970620U (en) | 2018-08-30 | 2018-08-30 | A kind of telescopic carbon fiber storage battery mechanism for filling liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208970620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115036655A (en) * | 2022-08-11 | 2022-09-09 | 深圳市精朗联合科技有限公司 | Lithium battery liquid injection machine and liquid injection mechanism |
-
2018
- 2018-08-30 CN CN201821419876.XU patent/CN208970620U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115036655A (en) * | 2022-08-11 | 2022-09-09 | 深圳市精朗联合科技有限公司 | Lithium battery liquid injection machine and liquid injection mechanism |
| CN115036655B (en) * | 2022-08-11 | 2022-11-08 | 深圳市精朗联合科技有限公司 | Lithium battery liquid injection machine and liquid injection mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou Zhuoyue Power Technology Co.,Ltd. Assignor: GUANGZHOU ZHUOYUE POWER NEW ENERGY Co.,Ltd. Contract record no.: X2023980048526 Denomination of utility model: A telescopic carbon fiber battery filling mechanism Granted publication date: 20190611 License type: Common License Record date: 20231204 Assignee: Guangzhou shunyao Energy Technology Co.,Ltd. Assignor: GUANGZHOU ZHUOYUE POWER NEW ENERGY Co.,Ltd. Contract record no.: X2023980048519 Denomination of utility model: A telescopic carbon fiber battery filling mechanism Granted publication date: 20190611 License type: Common License Record date: 20231204 |
|
| EE01 | Entry into force of recordation of patent licensing contract |