CN216288830U - Battery quick-change connector plug and battery - Google Patents
Battery quick-change connector plug and battery Download PDFInfo
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- CN216288830U CN216288830U CN202122664196.2U CN202122664196U CN216288830U CN 216288830 U CN216288830 U CN 216288830U CN 202122664196 U CN202122664196 U CN 202122664196U CN 216288830 U CN216288830 U CN 216288830U
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- sealing ring
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- 238000007789 sealing Methods 0.000 claims abstract description 67
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
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- 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
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Abstract
The utility model belongs to the field of battery connectors, and particularly relates to a quick-change battery connector plug and a battery. The quick-change connector plug for the battery comprises a first shell and a second shell, the second shell is fixed on the bottom surface of the first shell, a first sealing ring is arranged between the second shell and the first shell, the first sealing ring seals a gap between the first shell and the second shell, a plurality of first sleeves and second sleeves are arranged in the second shell, a first tail cover is arranged on the bottom surface of the first sleeve, a second sealing ring is arranged in the first tail cover, the second sealing ring seals the gap between the bottom surface of the first sleeve and the first tail cover, a first terminal rubber core and a third sealing ring are arranged in the second sleeve, and the third sealing ring seals the gap between the bottom surface of the second sleeve and the first terminal rubber core. The quick-change connector for the battery has the advantage of high waterproof grade.
Description
Technical Field
The utility model belongs to the field of battery connectors, and particularly relates to a quick-change battery connector plug and a battery.
Background
The anxiety of the electric vehicle and the automobile in endurance is caused by long charging time of the battery of the electric vehicle and no convenience of energy addition of the fuel vehicle. The whole power battery can be quickly replaced by the quick power replacement technology, the waiting time of a user can be greatly shortened by the relative charging technology, and the existing plug of the power replacement connector is poor in waterproof performance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a quick-change battery connector plug and a battery, and aims to solve the technical problem that the quick-change battery connector plug in the prior art is poor in waterproof performance.
In order to achieve the above object, an embodiment of the present invention provides a quick-change connector plug for a battery, which is applied to a battery, the battery quick-change connector plug comprises a first shell and a second shell, the second shell is fixed on the bottom surface of the first shell, a first sealing ring is arranged between the second shell and the first shell and seals a gap between the first shell and the second shell, a plurality of first sleeves and second sleeves are arranged in the second shell, a first tail cover is arranged on the bottom surface of each first sleeve, a second sealing ring is arranged in the first tail cover and seals the gap between the bottom surface of the first sleeve and the first tail cover, and a first terminal rubber core and a third sealing ring are arranged in the second sleeve, and the third sealing ring seals the gap between the bottom surface of the second sleeve and the first terminal rubber core.
Preferably, the top surface of the first housing is further provided with two guide posts, the two guide posts are symmetrically fixed on two sides of the first housing, and the axial directions of the guide posts are perpendicular to the top surface of the first housing.
Preferably, the guide pillar is cylindrical, and the upper part and the lower part of the guide pillar are provided with a fourth sealing ring.
Preferably, the bottom surface of the first shell is provided with two fixing holes and an annular groove, the fixing holes are matched with the guide posts, and the annular groove is provided with a fifth sealing ring tightly matched with the annular groove.
Preferably, the first sleeve is internally provided with three first terminals, and the three first terminals are respectively a positive terminal, a negative terminal and a ground terminal.
Preferably, a shielding ring sleeve and a sixth sealing ring are further arranged outside the first terminal, and the sixth sealing ring seals a gap between the first terminal and the shielding ring sleeve.
Preferably, a seventh sealing ring is further arranged on the shielding ring sleeve, and the seventh sealing ring seals a gap between the shielding ring sleeve and the first sleeve.
Preferably, still be equipped with the second terminal in the second sleeve, the second terminal is public terminal, be equipped with a plurality of through-holes in the first terminal gluey core, the through-hole size with the second terminal external diameter phase-match, be equipped with the eighth sealing washer in the through-hole, the eighth sealing washer will the through-hole with the second terminal gap is sealed.
Preferably, the top surface of the second casing is further provided with a third casing, a ninth sealing ring is arranged between the third casing and the second casing, and the ninth sealing ring seals a gap between the third casing and the second casing.
One or more technical solutions in the plug structure of the quick-change battery connector provided by the embodiment of the present invention have at least one of the following technical effects: when the quick-change connector plug for the battery is used, the second shell is fixed to the bottom surface of the first shell, the first sealing ring is fixed between the first shell and the second shell, the first sealing ring seals a gap between the first shell and the second shell, the third sealing ring and the first terminal rubber core are sequentially installed in the second sleeve, the bottom surface of the second sleeve and the first terminal rubber core are sealed by the third sealing ring, the second sealing ring is placed in the first tail cover, the first tail cover is fixed to the bottom surface of the first sleeve, and the second sealing ring seals the gap between the bottom surface of the first sleeve and the first tail cover. Because the existence of first sealing washer, the second sealing washer, the third sealing washer has completely cut off the gap between the subassembly to the improvement of battery quick change connector plug waterproof performance has been realized, has the advantage of high waterproof grade.
In order to achieve the above object, an embodiment of the present invention provides a battery having the plug structure of the quick-change battery connector, where the plug is mounted on the battery.
One or more technical solutions in the battery provided by the embodiment of the present invention have at least one of the following technical effects: the battery with the plug structure of the battery quick-change connector realizes the improvement of the waterproof performance of the plug of the battery quick-change connector and has the advantage of high waterproof grade.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a battery quick-change connector plug according to an embodiment of the present invention.
Fig. 2 is an exploded view of a battery quick-change connector plug according to an embodiment of the present invention.
Fig. 3 is a top view of a battery quick-change connector plug according to an embodiment of the present invention.
Fig. 4 is a sectional view taken along line a-a shown in fig. 3.
Fig. 5 is a sectional view taken along the line B-B shown in fig. 3.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the utility model.
In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only used for convenience in describing the embodiments of the present invention and simplifying the description, but 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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In one embodiment of the present invention, as shown in fig. 1-5, a battery quick-change connector plug is provided, the battery quick-change connector plug comprises a first shell 100 and a second shell 200, wherein the second shell 200 is fixed on the bottom surface of the first shell 100, a first sealing ring 202 is arranged between the second casing 200 and the first casing 100, the first sealing ring 202 seals the gap between the first casing 100 and the second casing 200, a plurality of first sleeves 102 and second sleeves 103 are arranged in the second shell 200, a first tail cover 101 is arranged on the bottom surface of the first sleeve 102, a second sealing ring 104 is arranged in the first tail cover 101, the second sealing ring 104 seals a gap between the bottom surface of the first sleeve 102 and the first tail cover 101, a first terminal rubber core 105 and a third sealing ring 106 are arranged in the second sleeve 103, the third seal ring 106 seals the gap between the bottom surface of the second sleeve 103 and the first terminal core 105.
When the battery quick-change connector plug is used, the second housing 200 is fixed to the bottom surface of the first housing 100, the first seal ring 202 is fixed between the first housing 100 and the second housing 200, the first seal ring 202 seals a gap between the first housing 100 and the second housing 200, the third seal ring 106 and the first terminal rubber core 105 are sequentially installed in the second sleeve 103, the third seal ring 106 seals a gap between the bottom surface of the second sleeve 103 and the first terminal rubber core 105, the second seal ring 104 is placed in the first tail cap 101, the first tail cap 101 is fixed to the bottom surface of the first sleeve 102, and the second seal ring 104 seals a gap between the bottom surface of the first sleeve 102 and the first tail cap 101. Due to the existence of the first sealing ring 202, the second sealing ring 104 and the third sealing ring 106, gaps among components are isolated, so that the waterproof performance of the plug of the quick-change battery connector is improved, and the quick-change battery connector has the advantage of high waterproof grade.
In another embodiment of the present invention, as shown in fig. 1 to 3, two guide posts 201 are further disposed on the top surface of the first housing 100, the two guide posts 201 are symmetrically fixed on two sides of the first housing 100, an axial direction of the guide posts 201 is perpendicular to the top surface of the first housing 100, and the guide posts 201 are conveniently connected with a socket and then fixed.
In another embodiment of the present invention, as shown in fig. 1 to 3, the guide post 201 is cylindrical, and a fourth sealing ring 203 is disposed on both the upper portion and the lower portion of the guide post, and the fourth sealing ring 203 enables the battery quick-change connector plug to be connected with the socket to provide waterproof and shockproof functions.
In another embodiment of the present invention, as shown in fig. 1, fig. 2 and fig. 4, two fixing holes 107 and an annular groove 108 are formed in the bottom surface of the first housing 100, the fixing holes 107 are matched with the guide posts 201, a fifth sealing ring 109 is tightly fitted in the annular groove 108, and the fifth sealing ring 109 seals a gap between the first housing 100 and the guide posts 201.
In another embodiment of the present invention, as shown in fig. 2, the first sleeve 102 is further provided with three first terminals 111, the three first terminals 111 are respectively a positive terminal, a negative terminal and a ground terminal, and the first terminals 111 facilitate connection of wires.
In another embodiment of the present invention, as shown in fig. 2, a shielding ring sleeve 110 and a sixth sealing ring 112 are further disposed outside the first terminal 111, and the sixth sealing ring 112 seals the gap between the first terminal 111 and the shielding ring sleeve 110.
In another embodiment of the present invention, as shown in fig. 2, a seventh sealing ring 113 is further disposed on the shielding ring sleeve 110, and the seventh sealing ring 113 seals the gap between the shielding ring sleeve 110 and the first sleeve 102.
In another embodiment of the present invention, as shown in fig. 1 and fig. 2, a second terminal 204 is further disposed in the second sleeve 103, the second terminal 204 is a male terminal, a plurality of through holes 114 are disposed in the first terminal rubber core 105, and the size of the through holes 114 matches with the outer diameter of the second terminal, so that the second terminal is conveniently fixed. A plurality of through holes 114 are formed in the first terminal rubber core 105, the size of each through hole 114 is matched with the outer diameter of the second terminal 204, an eighth sealing ring 115 is arranged in each through hole 114, and the eighth sealing ring 115 seals gaps between the through holes 114 and the second terminals 204.
In another embodiment of the present invention, as shown in fig. 2 and 5, a third casing 300 is further disposed on the top surface of the second casing 200, a ninth sealing ring 301 is disposed between the third casing 300 and the second casing 200, and the ninth sealing ring 301 seals a gap between the third casing 300 and the second casing 200.
In one embodiment of the utility model, as shown in fig. 1-5, a battery is provided, which has the battery quick-change connector plug structure. The battery with the plug structure of the battery quick-change connector is characterized in that the plug of the battery is mounted on the battery, and the socket is mounted on an automobile, so that the waterproof performance of the battery quick-change connector is improved, and the battery quick-change connector has the advantage of high waterproof grade.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The quick-change connector plug for the battery is applied to the battery and is characterized in that the quick-change connector plug for the battery comprises a first shell and a second shell, the second shell is fixed to the bottom surface of the first shell, a first sealing ring is arranged between the second shell and the first shell, the first sealing ring seals a gap between the first shell and the second shell, a plurality of first sleeves and a plurality of second sleeves are arranged in the second shell, a first tail cover is arranged on the bottom surface of the first sleeve, a second sealing ring is arranged in the first tail cover and used for sealing a gap between the first sleeve bottom surface and the first tail cover, a first terminal rubber core and a third sealing ring are arranged in the second sleeve, and the third sealing ring seals a gap between the second sleeve bottom surface and the first terminal rubber core.
2. The battery quick-change connector plug according to claim 1, wherein the first housing top surface is further provided with two guide posts, the two guide posts are symmetrically fixed on two sides of the first housing, and the axial direction of the guide posts is perpendicular to the first housing top surface.
3. The battery quick-change connector plug according to claim 2, wherein the guide post is cylindrical and has a fourth sealing ring at each of an upper portion and a lower portion thereof.
4. The quick-change connector plug for batteries according to claim 2, wherein the first housing has two fixing holes and an annular groove, the fixing holes are matched with the guide posts, and the annular groove is provided with a fifth sealing ring tightly matched with the fifth sealing ring.
5. The battery quick-change connector plug according to claim 1, wherein the first sleeve further comprises three first terminals, and the three first terminals are a positive terminal, a negative terminal and a ground terminal.
6. The battery quick-change connector plug according to claim 5, wherein the first terminal is further provided with a shielding ring sleeve and a sixth sealing ring, and the sixth sealing ring seals the gap between the first terminal and the shielding ring sleeve.
7. The battery quick-change connector plug according to claim 6, wherein a seventh sealing ring is further provided on the shield ring sleeve, the seventh sealing ring sealing the shield ring sleeve from the first sleeve gap.
8. The quick-change connector plug for batteries according to any one of claims 1 to 7, wherein a second terminal is further disposed in the second sleeve, the second terminal is a male terminal, a plurality of through holes are disposed in the first terminal rubber core, an eighth sealing ring is disposed in the through hole, and the eighth sealing ring seals the through hole and the second terminal gap.
9. The battery quick-change connector plug according to any one of claims 1 to 7, wherein the second housing top surface is further provided with a third housing, and a ninth sealing ring is arranged between the third housing and the second housing, and the ninth sealing ring seals the gap between the third housing and the second housing.
10. The battery is characterized in that the battery quick-change connector plug structure is as claimed in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122664196.2U CN216288830U (en) | 2021-11-02 | 2021-11-02 | Battery quick-change connector plug and battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122664196.2U CN216288830U (en) | 2021-11-02 | 2021-11-02 | Battery quick-change connector plug and battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216288830U true CN216288830U (en) | 2022-04-12 |
Family
ID=81004214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122664196.2U Active CN216288830U (en) | 2021-11-02 | 2021-11-02 | Battery quick-change connector plug and battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216288830U (en) |
-
2021
- 2021-11-02 CN CN202122664196.2U patent/CN216288830U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 516000 2nd floor, building g, No.8 Hua'an Road, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee after: Guangdong Leading Precision Connection Technology Co.,Ltd. Address before: 516000 2nd floor, building g, No.8 Hua'an Road, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee before: LEADWAY PRECISE TECHNOLOGY (HUIZHOU) CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |