CN218482496U - Connector and automobile battery - Google Patents
Connector and automobile battery Download PDFInfo
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- CN218482496U CN218482496U CN202222253937.2U CN202222253937U CN218482496U CN 218482496 U CN218482496 U CN 218482496U CN 202222253937 U CN202222253937 U CN 202222253937U CN 218482496 U CN218482496 U CN 218482496U
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- end structure
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- mounting surface
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Abstract
The utility model discloses a connector, including female end structure, female end structure includes: the first plug cavity is provided with a first contact group and a first guide column which can be matched with the male end structure; the second plug cavity is provided with a second contact piece group and a second guide column which can be matched with the male end structure; the first plug cavity is communicated with the second plug cavity; the first contact set and the second contact set are in communication. The utility model also discloses a car battery. The utility model discloses set up first connecing simultaneously at female end structure and inserted the chamber and the second connects to insert the chamber, public end structure can the alternative cooperation of pegging graft, has realized the cooperation of pegging graft of two at least ascending couplings in side, and the conversion of two grafting positions is convenient, quick, uses more in a flexible way, can adapt to different application scenes.
Description
Technical Field
The utility model belongs to the technical field of battery design, especially, relate to a connector and car battery.
Background
At present, for an electric vehicle for supplying electric energy by adopting a battery replacement mode, a power battery used by the electric vehicle is generally provided with a connector only on one side surface of a box body, when the power battery is installed or uninstalled on the electric vehicle, the connector on the box body and the connector on a vehicle body can only be coupled or separated from a specific direction, the unicity of the coupling direction of the power battery box limits the arrangement mode of the connector of the vehicle body, but in the structural design of the electric vehicle, the optimal coupling direction of the power battery and the connector on the vehicle body can be different for electric vehicles of different models in consideration of the specific vehicle body structure and the configuration requirement of the power battery, the unicity of the coupling direction of the power battery box obviously limits the multi-vehicle type applicability of the power battery, and under the background of national large-power popularization and sharing and replacement, the problem caused by the disadvantage is increasingly prominent.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a can realize power battery and electric automobile and carry out the connector of coupling and have the car battery of this connector on not equidirectional.
The utility model provides a technical scheme that its technical problem adopted is: a connector, comprising a female end structure, the female end structure comprising:
the first plug cavity is provided with a first contact piece group and a first guide column which can be matched with the male end structure;
the second plug cavity is provided with a second contact piece group and a second guide column which can be matched with the male end structure;
the first plug cavity is communicated with the second plug cavity; the first contact set and the second contact set are in communication.
The utility model discloses set up first connecing simultaneously at female end and inserted the chamber and the second connects and inserts the chamber, public end structure can select to connect the chamber grafting cooperation with first connecing, also can select to connect the chamber grafting cooperation with the second, has realized public end structure and female end structure coupling grafting cooperation on the not equidirectional, uses more in a flexible way, can adapt to different application scenes.
Further, the female end structure comprises a mounting seat, wherein the mounting seat is provided with a first mounting surface and a second mounting surface which are perpendicular to each other; the first mounting surface is positioned in the first plugging cavity, and the first contact group and the first guide column are positioned on the first mounting surface; the second mounting surface is located in the second receiving cavity, and the second contact group and the second guide column are located on the second mounting surface. The first installation surface and the second installation surface are perpendicular to each other, so that two adjacent perpendicular sides of the automobile battery can be adapted.
Further, the first mounting surface and the second mounting surface are integrally connected.
Furthermore, the first inserting cavity is provided with a first support rib extending along the axial direction of the first guide post, and the second inserting cavity is provided with a second support rib extending along the axial direction of the second guide post.
Furthermore, the first support rib and the second support rib are integrally connected.
Furthermore, the male end structure is provided with a shielding part, and when the male end structure is matched and connected with the first inserting cavity, the shielding part is used for shielding the second inserting cavity. The setting of shielding part makes the first joint of public end structure insert the chamber with female end structure coupling, and another connects and inserts the chamber also can be sheltered from, avoids it to expose.
Furthermore, the number of the first guide columns is two, the first guide columns are located on two sides of the first contact group, and the first support ribs are located between the first contact group and the first guide columns; the structural layout in the first inserting cavity is the same as that in the second inserting cavity. The two inserting cavities are consistent in layout and communicated with each other, so that the male end structure can be selectively matched with the first contact group or the second contact group in an inserting manner.
Further, the first contact set includes a first power contact and a first control contact.
Further, sealing elements are arranged on the peripheries of the first supporting rib and the second supporting rib; or a sealing element is arranged on the periphery of the female end structure; alternatively, the male end structure is provided with a seal. The seal ensures that moisture or impurities etc. do not enter the area where the first and second contact sets are located.
The utility model also discloses an automobile battery, a battery body and the connector; the connector is arranged at the corner of the adjacent side wall of the battery body. The connector with the structure is arranged at the adjacent side wall folding angle of the battery body, so that the male end structure can be conveniently and selectively connected with the first contact piece group in a coupling and inserting mode or connected with the second contact piece group in a coupling and inserting mode, the conversion of the two connecting positions is convenient and quick, and the power battery and the electric automobile are coupled in different directions.
The utility model has the advantages that: the first connection and insertion cavity and the second connection and insertion cavity are simultaneously arranged on the female end structure, the male end structure can be selected for connection and insertion matching, coupling connection and insertion matching in at least two directions is achieved, conversion of two connection positions is convenient and rapid, use is more flexible, and different application scenes can be adapted.
Drawings
Fig. 1 is a perspective view of a vehicle battery according to a first embodiment of the present invention.
Fig. 2 is a front view of a vehicle battery according to an embodiment of the present invention.
Fig. 3 is a front view of a connector according to an embodiment of the present invention.
Fig. 4 is a top view of a connector according to an embodiment of the present invention.
Fig. 5 is a perspective view of a connector according to a first embodiment of the present invention.
Fig. 6 is a side view of a connector assembly according to a first embodiment of the present invention.
Fig. 7 is a schematic view of a mating structure of a vehicle battery with a female terminal structure and a male terminal structure according to a first embodiment of the present invention.
Fig. 8 is a side view of a mating structure of a vehicle battery with a female terminal structure and a male terminal structure according to a first embodiment of the present invention.
Fig. 9 is a first perspective view of a male end structure according to a first embodiment of the present invention.
Fig. 10 is a second perspective view of the male end structure in the first embodiment of the present invention.
Fig. 11 is a perspective view of an automobile battery according to a second embodiment of the present invention.
Fig. 12 is a front view of a vehicle battery according to a second embodiment of the present invention.
Fig. 13 is a perspective view of a connector assembly according to a second embodiment of the present invention.
Fig. 14 is a side view of a connector according to a second embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Example one
As shown in fig. 1 to 10, a connector assembly includes a female structure 1 and a male structure 4, the female structure 1 includes a first receiving cavity 2 and a second receiving cavity 3, a first contact group 21 is disposed in the first receiving cavity 2, and a first guide pillar 22 capable of cooperating with the male structure 4, a second contact group 31 is disposed in the second receiving cavity 3, and a second guide pillar 32 capable of cooperating with the male structure 4. And the first socket chamber 2 and the second socket chamber 3 communicate with each other, and the first contact set 21 and the second contact set 31 communicate with each other internally, that is, the first contact set 21 and the second contact set 31 perform the same function.
The female terminal structure 1 includes a mounting base 5 having a first mounting surface 51 and a second mounting surface 52 perpendicular to each other, the first mounting surface 51 is located at the bottom of the first receiving cavity 2, and the first contact group 21 and the first guide column 22 are located on the first mounting surface 51 and are perpendicular to the first mounting surface 51. The second mounting surface 52 is located at the bottom of the second connector cavity 3, and the second contact group 31 and the second guide post 32 are located on the second mounting surface 52 and are perpendicular to the second mounting surface 52. In the present embodiment, the first mounting surface 51 and the second mounting surface 52 are integrally connected.
The number of the first guide posts 22 is two, and the first guide posts are located on two sides of the first contact group 21, and the first contact group 21 includes a first power contact 211 and a first control contact 212, which are arranged in parallel, as shown in fig. 4. Specifically, the number of the first power contact members 211 is two, and the number of the first control contact members 212 is six.
As shown in fig. 5 and 6, a first supporting rib 23 extending along the axial direction of the first guiding column 22 is disposed in the first inserting cavity 2, in this embodiment, the cross section of the first supporting rib 23 is square, and it forms a closed circle to enclose the first contact set 21 inside, and the first guiding column 22 is located outside the first supporting rib 23. In other words, the first support rib 23 is located between the first contact group 21 and the first guide post 22.
The number of the second guiding columns 32 is two, and the second guiding columns are located at two sides of the second contact set 31, and the second contact set 31 includes a second power contact 311 and a second control contact 312, which are arranged in parallel, as shown in fig. 3. Specifically, the number of the second power contacts 311 is two, and the number of the second control contacts 312 is six.
The second receiving cavity 3 is provided with a second supporting rib 33 extending along the axial direction of the second guiding column 32, as shown in fig. 5 and 6, in the present embodiment, the cross section of the second supporting rib 33 is square, which forms a closed circle to enclose the second contact set 31 inside, and the second guiding column 32 is located outside the second supporting rib 33. In other words, the second support rib 33 is located between the second contact group 31 and the second guide post 32.
As described above, the structural layout in the first socket chamber 2 and the structural layout in the second socket chamber 3 are the same, or are symmetrically arranged about the connection point of the first mounting surface 51 and the second mounting surface 52.
In the present embodiment, the first support rib 23 and the second support rib 33 are integrally connected, and the reinforcing rib 6 is further formed between the first support rib 23 and the second support rib 33. As shown in fig. 9 and 10, the male end structure 4 has a shielding portion 41, and when the male end structure 4 is connected with the first receiving cavity 2 in a mating manner, in other words, the male end structure 4 is inserted into the first contact group 21 in the first receiving cavity 2, the shielding portion 41 shields the second receiving cavity 3 to prevent the second contact group 31 from being exposed to the outside. Similarly, as shown in fig. 7 and 8, when the male end structure 4 is connected with the second socket cavity 3 in a mating manner, and the male end structure 4 is plugged into the second contact group 31 in the second socket cavity 3, the shielding portion 41 shields the first socket cavity 2 and prevents the first contact group 21 from being exposed to the outside.
In this embodiment, the communication between the first socket cavity 2 and the second socket cavity 3 includes not only the communication between the spaces of the first mounting surface 51 and the second mounting surface 52 located outside the first supporting rib 23 and the second supporting rib 33, but also the communication between the two reinforcing ribs 6.
In order to ensure the sealed connection between the male end structure 4 and the female end structure 1, a sealing member 7 is disposed on the outer periphery of the first support rib 23 and the second support rib 33, and surrounds the area where the first contact set 21 and the second contact set 31 are located inside, so as to prevent moisture or impurities from entering. The shielding part 41 has an inclined surface 411, and the inclined surface 411 is matched with the position of the sealing element 7, namely the inclined angles of the inclined surface 411 and the sealing element are the same and are both 45 degrees, so that the sealing matching of the male end structure 4 and the female end structure 1 is realized. Certainly, the sealing element 7 can also be arranged on the male end structure 4, or the sealing elements are arranged on the male end structure 4 and the female end structure 1 simultaneously, so that a good sealing effect is ensured. The male end structure 4 is formed with a plug hole capable of being matched with the first guiding column 22 or the second guiding column 32, which is a common structure in the prior art and will not be described in detail. The matching of the first guide post 22 and the jack can ensure the coupling precision of the male end structure 4 and the first contact group 21; the cooperation of the second guiding stud 32 and the socket can ensure the coupling accuracy of the male terminal structure 4 and the second contact group 31.
Example two
As shown in fig. 11 to 14, the present embodiment is different from the first embodiment in that the first support rib 23 has two parallel plate structures, the second support rib 33 also has two parallel plate structures, and the first support rib 23 and the second support rib 33 are integrally connected, so that the longitudinal sections of the first support rib 23 and the second support rib 33 on one side are L-shaped.
In this embodiment, the communication between the first insert cavity 2 and the second insert cavity 3 includes not only the communication between the spaces of the first mounting surface 51 and the second mounting surface 52 located outside the first support rib 23 and the second support rib 33, but also the communication between the inside of the first support rib 23 and the second support rib 33 and the mutual communication between the first mounting surface 51 and the second mounting surface 52.
The sealing element 7 is arranged on the periphery of the female structure 1, namely, the sealing element 7 surrounds the first contact set 21, the first guide column 22, the second contact set 31 and the second guide column 32 in the inner part, so that moisture or impurities are prevented from entering.
The rest is the same as the first embodiment and is not repeated.
EXAMPLE III
An automobile battery comprises a battery body 8 and connectors as in the first embodiment or the second embodiment, wherein the connectors are arranged at the corners of the adjacent side walls of the battery body 8. The male end structure 4 is located on the electric vehicle or on the charging rack, when located on the charging rack, it is in the charging scenario.
That is, the first receiving cavity 2 and the second receiving cavity 3 are formed at the folding corners of the adjacent sidewalls of the battery body 8, and the male end structure 4 can be selectively inserted and matched with the first contact set 21 in the first receiving cavity 2, and can also be selectively inserted and matched with the second contact set 31 in the second receiving cavity 3.
As shown in fig. 7, when the male end structure 4 is inserted into the first contact group 21 in the first receiving cavity 2, the shielding portion 41 of the male end structure 4 completely shields the second receiving cavity 3. When the male end structure 4 is inserted into the second contact group 31 in the second cavity 3, the shielding portion 41 of the male end structure 4 completely shields the first cavity 2. The coupling of the power battery and the electric automobile in different directions is realized.
The above detailed description is provided to illustrate the present invention, and not to limit the present invention, and any modifications and changes made by the present invention are within the spirit and scope of the claims.
Claims (10)
1. A connector comprising a female end structure (1), characterized in that the female end structure (1) comprises:
the first plug cavity (2) is provided with a first contact piece group (21) and a first guide column (22) which can be matched with the male end structure (4);
the second plug cavity (3) is provided with a second contact piece group (31) and a second guide column (32) which can be matched with the male end structure (4);
the first plug cavity (2) is communicated with the second plug cavity (3); the first contact group (21) and the second contact group (31) communicate with each other.
2. The connector assembly of claim 1, wherein: the female end structure (1) comprises a mounting seat (5) with a first mounting surface (51) and a second mounting surface (52) which are perpendicular to each other; the first mounting surface (51) is positioned in the first plug cavity (2), and the first contact group (21) and the first guide column (22) are positioned on the first mounting surface (51); the second mounting surface (52) is located in the second receiving cavity (3), and the second contact group (31) and the second guide column (32) are located on the second mounting surface (52).
3. The connector assembly of claim 2, wherein: the first mounting surface (51) and the second mounting surface (52) are integrally connected.
4. The connector assembly of claim 1, wherein: the first support rib (23) extending along the axis direction of the first guide column (22) is arranged in the first inserting cavity (2), and the second support rib (33) extending along the axis direction of the second guide column (32) is arranged in the second inserting cavity (3).
5. The connector assembly of claim 4, wherein: the first support rib (23) and the second support rib (33) are integrally connected.
6. The connector assembly of claim 4, wherein: public end structure (4) have shielding part (41), and when public end structure (4) and first connecing and insert chamber (2) cooperation and connect, this shielding part (41) are used for sheltering from the second and connect and insert chamber (3).
7. The connector assembly of claim 4, wherein: the number of the first guide columns (22) is two, the first guide columns are positioned on two sides of the first contact group (21), and the first support ribs (23) are positioned between the first contact group (21) and the first guide columns (22); the structural layout in the first plug-in cavity (2) is the same as that in the second plug-in cavity (3).
8. The connector assembly of claim 1, wherein: the first contact set (21) comprises a first power contact (211) and a first control contact (212).
9. The connector assembly of claim 4, wherein: sealing elements (7) are arranged on the peripheries of the first supporting rib (23) and the second supporting rib (33); or a sealing piece (7) is arranged on the periphery of the female end structure (1); or the male end structure (4) is provided with a sealing element.
10. An automotive battery, characterized in that: comprising a battery body (8), and a connector according to any one of claims 1-9; the connector is arranged at the corner of the adjacent side wall of the battery body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222253937.2U CN218482496U (en) | 2022-08-23 | 2022-08-23 | Connector and automobile battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222253937.2U CN218482496U (en) | 2022-08-23 | 2022-08-23 | Connector and automobile battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218482496U true CN218482496U (en) | 2023-02-14 |
Family
ID=85165906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222253937.2U Active CN218482496U (en) | 2022-08-23 | 2022-08-23 | Connector and automobile battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218482496U (en) |
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2022
- 2022-08-23 CN CN202222253937.2U patent/CN218482496U/en active Active
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