CN218783213U - Battery liquid injection cup - Google Patents
Battery liquid injection cup Download PDFInfo
- Publication number
- CN218783213U CN218783213U CN202222119026.0U CN202222119026U CN218783213U CN 218783213 U CN218783213 U CN 218783213U CN 202222119026 U CN202222119026 U CN 202222119026U CN 218783213 U CN218783213 U CN 218783213U
- Authority
- CN
- China
- Prior art keywords
- cup
- liquid
- hole
- liquid injection
- flow guide
- 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 208
- 238000002347 injection Methods 0.000 title claims abstract description 112
- 239000007924 injection Substances 0.000 title claims abstract description 112
- 238000007789 sealing Methods 0.000 claims description 45
- 230000009471 action Effects 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 9
- 230000037452 priming Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000003792 electrolyte Substances 0.000 description 23
- 230000008569 process Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000014509 gene expression Effects 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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 provides a liquid cup is annotated to battery, including beat the liquid mouth, annotate liquid cup, guiding device, pneumatic valve and annotate the liquid mouth, beat the liquid mouth and set up on the upper portion of annotating the liquid cup, priming device includes: annotate liquid cup base, connecting piece and water conservancy diversion spare, annotate liquid cup base and set up in annotating liquid cup below, the connecting piece setting is annotating between liquid cup base and the water conservancy diversion spare, the pneumatic valve sets up among the water conservancy diversion spare, the pneumatic valve passes through gas conduit and connects outside pneumatic pressure equipment, and the advancing of propelling pneumatic valve is retreated under the effect of gas pressure and is used for realizing annotating the liquid cup and annotating the on-off control between the liquid mouth. The liquid injection nozzle is arranged below the flow guide piece. The utility model discloses can solve and set up the carriage release lever + end cap lift removal in-process easy wearing and tearing influence the problem of efficiency in the cup among the prior art, the utility model discloses there is simple structure, implementation cost low and the low advantage that does not possess of prior art of fault rate.
Description
Technical Field
The utility model belongs to the technical field of the battery annotates the liquid, especially, relate to a battery annotates liquid cup.
Background
With the progress of science and technology, new energy industries are continuously developed, new energy batteries are more and more applied, in the production process of the batteries, the injection of electrolyte into the batteries is an important process in the production process of the batteries, and a device for injecting the electrolyte into the batteries is called an electrolyte injection device.
In traditional priming device, generally set up the movable rod + end cap inside annotating the liquid cup and realize annotating the on-off control of liquid cup play liquid section, this kind of structure causes the phenomenon that annotates the pole card in the liquid cup and pause easily because of the sealing washer wearing and tearing in the use, leads to annotating the maintenance frequency of liquid device high, and the implementation cost is high to easy wearing and tearing influence efficiency in the movable rod + end cap lift removal process, the wearing and tearing powder of production gets into inside the battery easily, influences the production quality of battery, reduces the performance and the life of battery. In addition, there is electrolyte to remain in annotating liquid cup and through-hole after annotating the liquid completion, and traditional priming device is inconvenient to be cleared up and maintain.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid cup is annotated to battery to at least one among the solution above-mentioned technical problem.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: comprises a liquid injection port, a liquid injection cup, a flow guide device, a pneumatic valve and a liquid injection nozzle. Annotate liquid cup upper portion and be provided with and annotate liquid cup apron, it sets up to beat the liquid mouth annotate in the liquid cup apron, the guiding device sets up annotate the liquid cup with annotate between the liquid mouth, the guiding device is including annotating liquid cup base, connecting piece and water conservancy diversion spare. Annotate liquid cup base setting and being in annotate liquid cup below, the connecting piece sets up annotate liquid cup base with between the water conservancy diversion spare, it sets up to annotate the liquid mouth the below of water conservancy diversion spare.
Annotate in the liquid cup bottom have annotate liquid cup through-hole, annotate liquid cup base inside and have the base through-hole, connecting piece inside has connect the through-hole, water conservancy diversion spare inside has the water conservancy diversion through-hole, annotate inside the liquid mouth and have the notes liquid through-hole. The base through hole, the connecting through hole, the flow guide through hole and the liquid injection through hole are sequentially communicated from top to bottom.
The pneumatic valve is arranged in the flow guide piece, is connected with external pneumatic equipment through a gas pipeline and is pushed to move forwards and backwards under the action of gas pressure so as to open or close the flow guide through hole.
Further, the pneumatic valve comprises cone valve and the outer tooth elbow of screwing soon, the cone valve setting is connected with the water conservancy diversion through-hole in the inside of connecting the water conservancy diversion spare, the outer tooth elbow of screwing soon sets up in the outside of water conservancy diversion spare and is connected with the cone valve, the gas pipeline is connected to the quick joint of screwing soon outer tooth elbow.
Furthermore, a sealing ring is arranged between the base through hole and the conical through hole interface.
And/or a sealing ring is arranged between the connecting through hole and the base through hole interface.
And/or a sealing ring is arranged between the flow guide through hole and the connecting through hole interface.
And/or a sealing ring is arranged between the liquid injection through hole and the flow guide through hole interface.
Furthermore, a liquid injection port sealing head is arranged on the upper portion of the liquid injection port, and a sealing ring is arranged between the liquid injection port sealing head and the liquid injection port interface.
Still further, annotate liquid mouth exit and be provided with notes liquid sealing head, annotate the outside cover of liquid sealing head and be equipped with compressing tightly the piece.
Still further, a liquid injection cup inner cover is arranged in the liquid injection cup, the liquid injection cup inner cover is conical, an inner cover through hole is formed in the liquid injection cup inner cover, a liquid injection port through hole is formed in the liquid injection cup inner cover, and the liquid injection port penetrates through the liquid injection cup inner cover through hole to reach the liquid injection cup.
Still further, annotate liquid cup apron through bracing piece and annotate liquid cup bottom interconnect fixed connection.
Still further, the liquid injection cup cover plate is internally provided with a cover plate through hole, and the inner cover through hole is communicated with the lower part of the cover plate through hole.
Still further, a base plate is arranged above the liquid injection cup cover plate, and an inner cover of the liquid injection cup is fixedly connected with the liquid injection cup cover plate through a fastener above the base plate.
Still further, a sealing ring is arranged between the cover plate through hole and the interface of the base plate.
The utility model provides a liquid cup is annotated to battery, this battery annotate liquid cup be provided with guiding device annotating the liquid cup and annotating between the liquid mouth, be provided with the pneumatic valve in guiding device, the pneumatic valve passes through gas piping connection outside pneumatic equipment. Compared with the prior art in which the liquid outlet section is controlled by the movable rod and the plug, the pneumatic valve is pushed by gas pressure to move forwards and backwards to realize on-off control between the liquid injection cup and the liquid injection nozzle, and the liquid injection device has the characteristic of simple structure. The movable rod and the plug which are arranged in the liquid injection cup body are easy to wear in the lifting and moving process, and the phenomenon that the rod in the cup is blocked due to the wear of the sealing ring is easy to cause in the using process, so that the maintenance frequency of the liquid injection device is high, and the implementation cost is high. The pneumatic valve sets up in guiding device, is difficult to produce wearing and tearing and card pause in the use, so the utility model discloses a battery priming device possess simple structure, implementation cost low and the low advantage of fault rate.
Additionally, the utility model discloses a liquid cup is annotated to battery is provided with at the mouth of annotating liquid and beats liquid mouthful sealed head and sealing washer, is provided with at the notes liquid mouth and annotates liquid sealed head and fastener, has reduced revealing of electrolyte when beating liquid and annotating liquid. Annotate the liquid and accomplish the back, have remaining electrolyte in the through-hole, annotate the liquid in-process after and probably produce the problem of jam, guiding device includes that detachable annotates liquid cup base, connecting piece and water conservancy diversion spare, remaining electrolyte in the clearance through-hole that can be very convenient after taking apart guiding device.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic sectional view of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is an enlarged schematic view of the area a in fig. 1 according to the present invention.
Fig. 4 is a schematic view of the three-dimensional structure of the quick-screwing outer tooth elbow of the present invention.
The reference numbers in the figures are: 1. a first sealing ring, 2, a second sealing ring, 3, a third sealing ring, 4, a four sealing ring, 5, a liquid filling cup, 6, a liquid filling opening, 7, a liquid filling opening sealing head, 8, a conical through hole, 9, a base through hole, 10, a connecting through hole, 11, a liquid filling nozzle, 12, a liquid filling nozzle sealing head, 13, a conical valve, 14, a flow guide through hole, 15, a connecting piece, 16, a liquid filling cup base, 17, a fifth sealing ring, 18, an elastic pressing piece, 19, a flow guide piece, 20, a liquid injection through hole, 22, a base plate, 23, a liquid injection cup cover plate, 24, an inner cover through hole, 25, a liquid injection cup inner cover, 26, a cover plate through hole, 27, a sixth sealing ring, 28, a flow guide device, 29, a support rod, 30, a quick-screwing outer tooth elbow, 31 and a pneumatic valve.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention.
Hereinafter, various embodiments of the present invention will be described more fully. The present invention is capable of various embodiments, and modifications and variations are possible therein. However, it should be understood that: there is no intention to limit the various embodiments of the invention to the specific embodiments disclosed herein, but on the contrary, the intention is to cover all modifications, equivalents, and/or alternatives falling within the spirit and scope of the various embodiments of the invention.
Hereinafter, the terms "includes" or "may include" used in various embodiments of the present invention indicate the presence of the disclosed functions, operations, or elements, and do not limit the addition of one or more functions, operations, or elements. Furthermore, as used in various embodiments of the present invention, the terms "comprises," "comprising," "includes," "including," "has," "having" and their derivatives are intended to refer only to the particular feature, number, step, operation, element, component, or combination of the foregoing, and should not be construed as first excluding the existence of, or adding to, one or more other features, numbers, steps, operations, elements, components, or combination of the foregoing.
In various embodiments of the present invention, the expression "or" at least one of a or/and B "includes any or all combinations of the words listed simultaneously. For example, the expression "a or B" or "at least one of a or/and B" may include a, may include B, or may include both a and B.
Expressions (such as "first", "second", and the like) used in various embodiments of the present invention may modify various constituent elements in various embodiments, but may not limit the respective constituent elements. For example, the above description does not limit the order and/or importance of the elements described. The foregoing description is for the purpose of distinguishing one element from another. For example, the first user device and the second user device indicate different user devices, although both are user devices. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of various embodiments of the present invention.
It should be noted that: in the present invention, unless otherwise explicitly specified or defined, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; there may be communication between the interiors of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the present invention, it should be understood by those skilled in the art that the terms indicating orientation or positional relationship herein are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
The terminology used in the various embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the various embodiments of the invention. As used herein, the singular forms are intended to include the plural forms as well, unless the context clearly indicates otherwise. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the various embodiments of the present invention belong. The terms (such as terms defined in a commonly used dictionary) will be construed to have the same meaning as the contextual meaning in the related art and will not be construed to have an idealized or overly formal meaning unless expressly so defined in various embodiments of the present invention.
As shown in figure 1, the utility model comprises a liquid pouring opening 6, a liquid pouring cup 5, a flow guiding device 28, a pneumatic valve 31 and a liquid pouring nozzle 11. The guiding device 28 is used for connecting the liquid filling cup 5 and the liquid filling nozzle 11, and the guiding device 28 comprises: annotate liquid cup base 16, connecting piece 15 and water conservancy diversion spare 19, connecting piece 15 is used for connecting annotating liquid cup base 16 and water conservancy diversion spare 19. The liquid injection cup base 16 is fixedly arranged at the bottom of the liquid injection cup 5 through a plurality of inner hexagonal socket head cap screws (3 in the preferred embodiment), the connecting piece 15 is fixedly arranged at the bottom of the liquid injection cup base 16 through a plurality of inner hexagonal socket head cap screws (3 in the preferred embodiment), and the flow guide piece 19 is fixedly arranged at the bottom of the connecting piece 15 through a plurality of inner hexagonal socket head cap screws (4 in the preferred embodiment).
The liquid injection port 6 is arranged above the liquid injection cup 5 and is used for feeding electrolyte into the liquid injection cup 5, the pneumatic valve 31 comprises a cone valve 13 and a quick-screwing outer tooth elbow 30, and the cone valve 13 is arranged inside the connecting flow guide piece 19 and is vertically connected with the flow guide through hole 14.
As shown in fig. 4, the fast-screwing outer elbow 30 is a quarter bend, one end of the fast-screwing outer elbow is a fast-screwing joint with a hexagon nut, the other end of the fast-screwing outer elbow is an external thread joint, the external thread joint is connected with the cone valve 13, and the fast-screwing joint of the fast-screwing outer elbow 30 is connected with a gas pipeline.
The pouring nozzle 11 is fixedly arranged below the flow guide 19 by a plurality of hexagonal-head full-thread screws (4 in the preferred embodiment) and is used for pouring the electrolyte into the battery. The bottom of the liquid injection cup 5 is fixedly connected with the liquid injection cup cover plate 23 through a plurality of support rods 29 (4 in the preferred embodiment), the bottom of the liquid injection cup 5 is conical and facilitates the circulation of the electrolyte to the bottom, and the bottom of the liquid injection cup 5 is internally provided with a conical through hole 8 and is used for guiding the electrolyte in the liquid injection cup 5 to a flow guide device. Annotate liquid cup base 16 inside and have base through-hole 9, connecting piece 15 inside has connect the through-hole 10, and water conservancy diversion spare 19 inside has water conservancy diversion through-hole 14, annotates liquid mouth 11 inside and has annotate liquid through-hole 20, and toper through-hole 8, base through-hole 9, connect the through-hole 10, water conservancy diversion through-hole 14 and annotate liquid through-hole 20 and communicate in proper order from last down.
The cone valve 13 is in a conical cylindrical shape, one end of the cone valve 13, which is connected with the flow guide through hole 14, is in a conical shape, the other end of the cone valve 13 is connected with the quick-screwing outer tooth elbow 30, the quick-screwing joint of the quick-screwing outer tooth elbow 30 is connected with a gas pipeline, the cone valve 13 is pushed to move forwards and backwards under the action of gas pressure so as to open or close the flow guide through hole 14, and on-off control between the liquid injection cup 5 and the liquid injection nozzle 11 is realized.
As shown in figure 3, the enlarged view of the area A is provided, a first sealing ring 1 is arranged between the base through hole 9 and the interface of the conical through hole 8, and the sealing ring effectively ensures air tightness and prevents electrolyte from leaking. A second sealing ring 2 is arranged between the interface of the connecting through hole 10 and the base through hole 9, a third sealing ring 3 is arranged between the interface of the diversion through hole 14 and the interface of the connecting through hole 10, and a fourth sealing ring 4 is arranged between the interface of the liquid injection through hole 20 and the interface of the diversion through hole 14.
The upper part of the liquid filling port 6 is provided with a liquid filling port sealing head 7, the liquid filling port sealing head 7 is used for increasing air tightness when liquid is filled, leakage of electrolyte when liquid is filled is prevented, and a fifth sealing ring 17 is arranged between the liquid filling port sealing head 7 and an interface of the liquid filling port 6.
Preferably, the outlet of the liquid injection nozzle 11 is provided with a liquid injection sealing head 12, and the liquid injection sealing head 12 is used for sealing, so that the air tightness can be increased when the liquid injection nozzle 11 injects the battery, and the electrolyte can be prevented from leaking. The outer sleeve of annotating liquid sealing head 12 is equipped with the elasticity that provides the self-adaptation and compresses tightly piece 18, compresses tightly the piece and is used for will annotating liquid sealing head 12 and fix on annotating liquid mouth 11.
Preferably, the liquid injection cup inner cover 25 is arranged in the liquid injection cup 5, the liquid injection cup inner cover 25 is conical, and the liquid injection cup inner cover 25 is internally provided with an inner cover through hole 24.
Preferably, the top of the inner lid 25 of the liquid injection cup is provided with a liquid injection cup cover plate 23, the liquid injection cup cover plate 23 is fixedly connected with the bottom of the liquid injection cup 5 through 4 support rods, a cover plate through hole 26 is arranged in the liquid injection cup cover plate 23, and the inner lid through hole 24 is connected with the lower part of the cover plate through hole 26.
Preferably, a backing plate 22 is arranged above the liquid injection cup cover plate 23, the backing plate 22 is used for fixing the liquid injection cup inner cover 25 at the bottom of the liquid injection cup cover plate 23, and a plurality of hexagon socket head cap screws (4 in the preferred embodiment) are arranged above the backing plate 22 and penetrate through the liquid injection cup cover plate 23 to be fixed with the liquid injection cup inner cover 25. A flat gasket and a light spring gasket are arranged between each inner hexagonal socket head cap screw and the backing plate 22, and the gaskets can enable the screws to be fixed more firmly and improve the air tightness of the liquid injection cup.
Preferably, a sixth sealing ring 27 is disposed between the cover plate through hole 26 and the pad plate 22 interface.
As shown in FIG. 2, a plurality of support rods 29 (4 in the preferred embodiment) are arranged between the liquid filling cup cover plate 23 and the bottom of the liquid filling cup 5 and are fixed by screws.
The utility model discloses a concrete liquid process of annotating does:
the liquid injection machine injects the electrolyte into the liquid injection cup 5 through the liquid injection port 6, the electrolyte flows to the tapered through hole 8 along the bottom of the conical liquid injection cup 5 in the liquid injection cup 5, the electrolyte flows into the flow guide device 28 through the tapered through hole, when the conical valve 13 moves back under the action of gas pressure, the flow guide through hole 14 is in a conducting state, and the electrolyte can flow to the liquid injection through hole 20 from the flow guide through hole 14. Finally, the electrolyte is injected into the battery through the injection nozzle 11, when the injection is completed, the cone valve 13 moves forward under the thrust of the action of gas pressure, the flow guide through hole 14 is in a stop state, the electrolyte cannot flow from the injection cup 5 to the injection nozzle 11, and the pneumatic valve 31 realizes the on-off control between the injection cup 5 and the injection nozzle 11. In the liquid injection process, the liquid injection port and the liquid injection nozzle are provided with the sealing heads, so that the leakage of electrolyte in the liquid injection process is reduced. Annotate the liquid and accomplish the back, have remaining electrolyte in the through-hole, through detachable guiding device can be very convenient clearance electrolyte in the through-hole.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (10)
1. A liquid cup is annotated to battery, its characterized in that: comprises a liquid injection port, a liquid injection cup, a flow guide device, a pneumatic valve and a liquid injection nozzle;
the upper part of the liquid injection cup is provided with a liquid injection cup cover plate, the liquid injection port is arranged in the liquid injection cup cover plate, the flow guide device is arranged between the liquid injection cup and the liquid injection nozzle, the flow guide device comprises a liquid injection cup base, a connecting piece and a flow guide piece, the liquid injection cup base is arranged below the liquid injection cup, the connecting piece is arranged between the liquid injection cup base and the flow guide piece, and the liquid injection nozzle is arranged below the flow guide piece;
the bottom of the liquid injection cup is internally provided with a conical through hole, the base of the liquid injection cup is internally provided with a base through hole, the connecting piece is internally provided with a connecting through hole, the flow guide piece is internally provided with a flow guide through hole, the liquid injection nozzle is internally provided with a liquid injection through hole, and the base through hole, the connecting through hole, the flow guide through hole and the liquid injection through hole are sequentially communicated from top to bottom;
the pneumatic valve is arranged in the flow guide piece, is connected with external pneumatic equipment through a gas pipeline and is pushed to move forwards and backwards under the action of gas pressure so as to open or close the flow guide through hole.
2. The battery filler cup of claim 1, wherein: the pneumatic valve comprises a cone valve and a quick-screwing outer tooth elbow, the cone valve is arranged inside the flow guide part and connected with the flow guide through hole, the quick-screwing outer tooth elbow is arranged outside the flow guide part and connected with the cone valve, and the quick-screwing joint of the quick-screwing outer tooth elbow is connected with a gas pipeline.
3. The battery filler cup of claim 1, wherein: a sealing ring is arranged between the base through hole and the conical through hole interface;
and/or a sealing ring is arranged between the connecting through hole and the base through hole interface;
and/or a sealing ring is arranged between the flow guide through hole and the connecting through hole interface;
and/or a sealing ring is arranged between the liquid injection through hole and the flow guide through hole interface.
4. The battery filler cup of claim 1, wherein: the upper part of the liquid injection port is provided with a liquid injection port sealing head, and a sealing ring is arranged between the liquid injection port sealing head and the liquid injection port interface.
5. The battery pour cup of claim 1, wherein: annotate liquid mouth exit and be provided with the sealed head of notes liquid, annotate the outside cover of the sealed head of liquid and be equipped with and compress tightly the piece.
6. The battery filler cup of claim 1, wherein: annotate the inside liquid cup inner cup that sets up of liquid cup, it is coniform to annotate liquid cup inner cup, it has the inner cup through-hole to annotate liquid cup inner cup inside, it is provided with the mouth through-hole of fetching liquid to annotate liquid cup inner cup, it passes to fetch liquid mouth annotate liquid cup inner cup through-hole and reach annotate the liquid cup.
7. The battery filler cup of claim 1, wherein: annotate liquid cup apron through bracing piece and annotate liquid cup bottom mutual fixed connection.
8. The battery filler cup of claim 6, wherein: the liquid injection cup cover plate is internally provided with a cover plate through hole, and the inner cover through hole is communicated with the lower part of the cover plate through hole.
9. The battery filler cup of claim 8, wherein: a base plate is arranged above the liquid injection cup cover plate, and an inner cover of the liquid injection cup is fixedly connected with the liquid injection cup cover plate through a fastener above the base plate.
10. The battery filler cup of claim 9, wherein: and a sealing ring is arranged between the cover plate through hole and the interface of the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222119026.0U CN218783213U (en) | 2022-08-11 | 2022-08-11 | Battery liquid injection cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222119026.0U CN218783213U (en) | 2022-08-11 | 2022-08-11 | Battery liquid injection cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218783213U true CN218783213U (en) | 2023-03-31 |
Family
ID=85707894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222119026.0U Active CN218783213U (en) | 2022-08-11 | 2022-08-11 | Battery liquid injection cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218783213U (en) |
-
2022
- 2022-08-11 CN CN202222119026.0U patent/CN218783213U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518104 Room 201, No. 5, Central Road, Wanfeng community, Xinqiao street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Platinum Intelligent Equipment Co.,Ltd. Address before: 518104 Room 201, No. 5, Central Road, Wanfeng community, Xinqiao street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BROTHERS AUTOMATION TECHNOLOGY CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |