Electric vehicle battery pack plug connector and connecting method thereof
A technology for electric vehicles and battery packs, applied in the direction of conductive connections, vehicle connectors, connections, etc., can solve problems such as not being able to meet the needs of battery pack plug-ins, and achieve the effects of easy alignment and positioning, safe connection, and good positioning effects
Inactive Publication Date: 2015-05-06
奇瑞新能源汽车股份有限公司
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Problems solved by technology
[0009] The technical problem to be solved by the present invention is to provide an electric vehicle battery pack plug-in, which overcomes the current situation that the existing electric connector structure cannot meet the use requirements of the modern electric vehicle battery pack plug-in. , tightness, and strength are very good, and it has a shielding function, which fully meets the needs of modern electric vehicle battery pack plug-ins. It is practical, durable, and reliable.
Method used
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[0034] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0035] see figure 1 and figure 2 , an electric vehicle battery pack plug-in, including a suitable cylindrical plug-in male end 2 and a plug-in female end 14,
[0036] Such as Figure 6-8 As shown, the female end 14 of the connector is provided with a female terminal, and an outer ring 8 is arranged on the periphery of the female terminal, the inner wall of the outer ring 8 is provided with an arc-shaped guide groove 10, and the outer wall of the terminal is provided with a large protrusion 15 and small bumps 16;
[0037] Such as Figure 3-5 As shown, the male end 2 of the connector is provided with a male terminal, and the outer wall of the male terminal is provided with a guiding convex groove matching the arc-shaped guiding groo...
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The invention discloses an electric vehicle battery pack plug connector and a connecting method thereof. The electric vehicle battery pack plug connector comprises a cylindrical plug connector male end and a cylindrical plug connector female end; the plug connector female end is provided with a female end wiring terminal; the periphery of the female end wiring terminal is provided with a surrounding of outer ring; the internal wall of the outer ring is provided with an arc-shaped guiding groove; the external wall of the wiring terminal is provided with a large projection and a small projection; the plug connector male end is provided with a male end wiring terminal; the external wall of the male end wiring terminal is provided with a guiding protruding groove which is matched with the arc-shaped guiding groove; the male end wiring terminal is also provided with a large groove and a small groove; when the guiding groove rotates inside the arc-shaped guiding groove, the large projection is clamped inside the large groove, the small projection is clamped inside the small groove. The electric vehicle battery pack plug connector is applicable to requirements of a plurality of pins, is good in installation performance, leakproofness and intensity, has a shielding function, completely satisfies modern electric vehicle battery pack plug connector requirement and is practical, durable and reliable.
Description
technical field [0001] The invention belongs to the technical field of electric vehicle battery pack systems, and in particular relates to an electric vehicle battery pack plug-in and a connection method thereof. Background technique [0002] Various sockets are known for electrically connecting a circuit board daughter board to a circuit board mother board. These receptacles include an insulating housing having an elongated channel for receiving the edge portion of the daughterboard. Contacts in the housing extend into the channels to engage contact pads on the daughterboard, the contacts have leading ends extending outside the housing for connection to mating circuit traces on the mother board road. [0003] These receptacles can be snap-in, or direct-in. The turning embedded type allows the daughter board to be inserted into the slot in the first orientation without adding insertion force, and the plug-in board then pivots to the second orientation against the spring f...
Claims
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IPC IPC(8): H01R9/22H01R13/52
CPCH01R9/22H01R13/52H01R13/521H01R2201/26
Inventor 张雷高锋柱郎林
Owner 奇瑞新能源汽车股份有限公司
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