CN221407479U - Pole assembly and battery - Google Patents
Pole assembly and battery Download PDFInfo
- Publication number
- CN221407479U CN221407479U CN202323248227.1U CN202323248227U CN221407479U CN 221407479 U CN221407479 U CN 221407479U CN 202323248227 U CN202323248227 U CN 202323248227U CN 221407479 U CN221407479 U CN 221407479U
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- China
- Prior art keywords
- insulating
- insulating part
- pole
- pole assembly
- side edge
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Links
- 239000012212 insulator Substances 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a pole assembly and a battery, and relates to the technical field of batteries. The pole assembly includes: the pole, first insulating part, top cover piece, second insulating part and pin, second insulating part includes first insulating part, second insulating part and third insulating part, and the pin includes interconnect's first connecting portion and second connecting portion. One side of the two opposite sides of the second insulating part is rotationally connected with the first side of the first insulating part, and the other side is detachably buckled with the second side of the first insulating part. One side edge of the third insulating part is rotationally connected with the third side edge of the first insulating part, and the third insulating part is detachably buckled with the first connecting part. The pole assembly provided by the utility model can form a folding surrounding structure for surrounding the first connecting part and the second connecting part of the pins, so that the pins are prevented from being in false contact with other conductive objects, and the misleading ventilation risk or short circuit risk is reduced.
Description
Technical Field
The application relates to the technical field of batteries, in particular to a pole assembly and a battery.
Background
In the field of battery technology, a pole assembly typically includes a pole, a top cover plate, and pins. The pole is connected with the pin through the mounting hole on the top cover plate. However, the pins have a great potential safety hazard. For example, the pins are prone to miscontact with other conductive objects, creating a risk of misconduction or a risk of short-circuiting.
Disclosure of utility model
The application provides a pole assembly and a battery, which are used for reducing misleading ventilation risk or short circuit risk of pins.
In a first aspect, an embodiment of the present application provides a pole assembly, including: the device comprises a pole, a first insulating part, a top cover plate, a second insulating part and a pin, wherein the second insulating part comprises a first insulating part, a second insulating part and a third insulating part, and the pin comprises a first connecting part and a second connecting part which are connected with each other;
The pole sequentially passes through the first insulating piece, the top cover plate and the first insulating part and is connected with the second connecting part;
One side edge of the two opposite side edges of the second insulation part is rotationally connected with the first side edge of the first insulation part, and the other side edge is detachably buckled and connected with the second side edge of the first insulation part to form an accommodating space surrounding the second connection part;
One side of the third insulating part is rotationally connected with the third side of the first insulating part, and the third insulating part is detachably connected with the first connecting part in a buckling manner and is used for surrounding the outer side face of the first connecting part.
As an alternative implementation manner of the embodiment of the present application, the first insulation part is provided with a first fastening part, the second insulation part is provided with a first fastening groove, and the first fastening part is detachably fastened with the first fastening groove; and/or the number of the groups of groups,
The third insulating part is provided with a second clamping part, the first connecting part is provided with a second clamping groove, and the second clamping part is detachably clamped and connected with the second clamping groove.
As an alternative implementation manner of the embodiment of the application, the first insulating piece and the second insulating piece are plastic pieces.
As an alternative implementation of the embodiment of the present application, the first insulating portion, the second insulating portion and the third insulating portion are integrally formed.
As an alternative implementation of the embodiment of the present application, the pole assembly further includes a sealing ring, and the sealing ring is disposed between the top cover plate and the second insulating member and sleeved on the pole.
As an alternative implementation manner of the embodiment of the present application, the first insulating member, the top cover sheet, the sealing ring, the first insulating portion and the second connecting portion are all provided with mounting holes, and the pole penetrates through the first insulating member, the top cover sheet, the sealing ring, the first insulating portion and the second connecting portion through the mounting holes and is connected with the second connecting portion.
In a second aspect, an embodiment of the present application provides a battery including the pole assembly provided in the first aspect.
Compared with the prior art, the embodiment of the application has the beneficial effects that:
The second insulating piece comprises a first insulating part, a second insulating part and a third insulating part, one side edge of two opposite side edges of the second insulating part is rotationally connected with the first side edge of the first insulating part, and the other side edge is detachably buckled with the second side edge of the first insulating part to form an accommodating space surrounding the second connecting part; one side of the third insulating part is rotationally connected with the third side of the first insulating part, and the third insulating part is detachably connected with the first connecting part in a buckling manner and is used for surrounding the outer side face of the first connecting part. The folding surrounding structure is formed by the arrangement, and is used for surrounding the first connecting part and the second connecting part of the pins, so that the pins are prevented from being in false contact with other conductive objects, and misleading ventilation risk or short circuit risk is reduced.
Drawings
FIG. 1 is an exploded view of a pole assembly provided by an embodiment of the present application;
FIG. 2 is a partial exploded view of a pole assembly provided in an embodiment of the present application;
FIG. 3 is a schematic view of a pole assembly according to an embodiment of the present application;
Fig. 4 is a schematic diagram illustrating the turnover of a pole assembly according to an embodiment of the present application.
Illustration of: 10. a pole; 20. a first insulating member; 30. a top cover sheet; 40. a seal ring; 50. a second insulating member; 51. a first insulating portion; 511. a first fastening part; 52. a second insulating portion; 521. a first clamping groove; 53. a third insulating portion; 531. a second fastening part; 60. pins; 61. a first connection portion; 611. a second clamping groove; 62. and a second connecting part.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Because the pins in the pole assembly provided by the related art have no surrounding structure, the pins are easy to contact other conductive objects by mistake, and the risk of wrong conduction or short circuit is generated, so that the pins have great potential safety hazards.
In view of the above, the embodiments of the present application provide a pole assembly for providing a foldable surrounding structure to surround the pins, so as to avoid the pins from contacting other conductive objects by mistake, and reduce the risk of misleading ventilation or short circuit.
In order to illustrate the technical scheme of the application, the following description is made by specific examples.
Referring to fig. 1 to 4, a pole assembly according to an embodiment of the present application includes a pole 10, a first insulating member 20, a top cover sheet 30, a sealing ring 40, a second insulating member 50 and a pin 60. The pole 10 passes through the first insulator 20, the top cover sheet 30, the seal ring 40, the second insulator 50 in sequence, and is connected with the pin 60.
In the embodiment of the present application, the second insulating member 50 includes a first insulating portion 51, a second insulating portion 52, and a third insulating portion 53. The pin 60 includes a first connection portion 61 and a second connection portion 62 connected to each other.
For example, the pole 10 passes through the first insulator 20, the top cover sheet 30, and the first insulator 51 in this order, and is connected to the second connection portion 62.
One of two opposite sides of the second insulating portion 52 is rotatably connected to the first side of the first insulating portion 51, and the other side is detachably snap-connected to the second side of the first insulating portion 51 to form a receiving space surrounding the second connecting portion 62. One side of the third insulating portion 53 is rotatably connected to the third side of the first insulating portion 51, and the third insulating portion 53 is detachably connected to the first connecting portion 62 in a snap-fit manner, so as to surround an outer side surface of the first connecting portion 61.
By means of the arrangement, a folding surrounding structure can be formed and used for surrounding the first connecting portion 61 and the second connecting portion 62 of the pin 60, so that the pin 60 is prevented from being in false contact with other conductive objects, and misleading ventilation risk or short circuit risk is reduced.
As shown in fig. 1, in some embodiments of the present application, the number of the pole 10, the first insulating member 20, the seal ring 40, and the lead 60 is 2.
As shown in fig. 2, in some embodiments of the present application, the first insulating portion 51 is provided with a first fastening portion 511, the second insulating portion 52 is provided with a first fastening groove 521, and the first fastening portion 511 and the first fastening groove 521 are detachably fastened; and/or, the third insulating portion 53 is provided with a second fastening portion 531, the first connecting portion 61 is provided with a second fastening groove 611, and the second fastening portion 531 is detachably fastened to the second fastening groove 611.
For example, the first fastening portion 511 and the second fastening portion 531 are protruding blocks, and the first fastening groove 521 and the second fastening groove 611 are through grooves.
The pole assembly provided by the embodiment of the application realizes detachable buckle connection through the buckle part and the clamping groove, and has the advantages of simple structure and easiness in implementation.
In some embodiments of the present application, the first insulating member 20 and the second insulating member 50 are plastic members.
In some embodiments of the present application, the first, second and third insulating portions 51, 52 and 53 are integrally formed. It should be understood that in other embodiments of the present application, the first insulating portion 51, the second insulating portion 52, and the third insulating portion 53 may be manufactured separately, respectively, and then the second insulating portion 52 and the third insulating portion 53 are rotatably coupled to the first insulating portion 51, respectively.
In some embodiments of the present application, a seal ring 40 is disposed between the top cover sheet 30 and the second insulator 50 and is sleeved on the pole 10. The first insulator 20, the top cover sheet 30, the seal ring 40, the first insulator 51, and the second connection portion 62 are provided with mounting holes, and the post 10 passes through the first insulator 20, the top cover sheet 30, the seal ring 40, the first insulator 51, and the second connection portion 62 through the mounting holes, and is connected to the second connection portion 62.
In summary, the pole assembly provided in the embodiment of the present application provides a folded surrounding structure to surround the pins 60, so as to avoid the pins 60 from contacting other conductive objects by mistake, and reduce the risk of misleading ventilation or short circuit.
In some embodiments of the present application, a battery is further provided, including the pole assembly provided in any of the embodiments above, which also has the above-mentioned beneficial effects. That is, the battery provided in the embodiment of the present application may form a folded surrounding structure for surrounding the first connection portion 61 and the second connection portion 62 of the pin 60, so as to avoid the pin 60 from contacting other conductive objects by mistake, and reduce the risk of misleading ventilation or short circuit.
As an example, the battery may be a secondary battery, such as a lithium ion battery.
The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application.
Claims (7)
1. A pole assembly, comprising: the device comprises a pole, a first insulating part, a top cover plate, a second insulating part and a pin, wherein the second insulating part comprises a first insulating part, a second insulating part and a third insulating part, and the pin comprises a first connecting part and a second connecting part which are connected with each other;
The pole sequentially passes through the first insulating piece, the top cover plate and the first insulating part and is connected with the second connecting part;
One side edge of the two opposite side edges of the second insulation part is rotationally connected with the first side edge of the first insulation part, and the other side edge of the second insulation part is detachably buckled with the second side edge of the first insulation part to form an accommodating space surrounding the second connection part;
One side edge of the third insulating part is rotationally connected with the third side edge of the first insulating part, and the third insulating part is detachably connected with the first connecting part in a buckling manner and is used for surrounding the outer side face of the first connecting part.
2. The pole assembly of claim 1, wherein the first insulating portion is provided with a first snap-fit portion, the second insulating portion is provided with a first snap-fit groove, and the first snap-fit portion is detachably snap-fit with the first snap-fit groove; and/or the number of the groups of groups,
The third insulation part is provided with a second clamping part, the first connection part is provided with a second clamping groove, and the second clamping part is detachably clamped and connected with the second clamping groove.
3. The pole assembly of claim 1 or 2, wherein the first and second insulating members are plastic members.
4. The pole assembly of claim 1 or 2, wherein the first, second and third insulating portions are integrally formed.
5. The pole assembly of claim 1 or 2, further comprising a sealing ring disposed between the top cover plate and the second insulator and sleeved on the pole.
6. The pole assembly of claim 5, wherein the first insulator, the top cover sheet, the seal ring, the first insulator and the second connector are each provided with a mounting hole, and the pole passes through the first insulator, the top cover sheet, the seal ring, the first insulator and the second connector through the mounting holes and connects the second connector.
7. A battery comprising the post assembly of any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323248227.1U CN221407479U (en) | 2023-11-30 | 2023-11-30 | Pole assembly and battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323248227.1U CN221407479U (en) | 2023-11-30 | 2023-11-30 | Pole assembly and battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221407479U true CN221407479U (en) | 2024-07-23 |
Family
ID=91918810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323248227.1U Active CN221407479U (en) | 2023-11-30 | 2023-11-30 | Pole assembly and battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221407479U (en) |
-
2023
- 2023-11-30 CN CN202323248227.1U patent/CN221407479U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |