Power battery mounting device and electric vehicle
A technology for installing devices and power batteries, which is applied in the direction of electric vehicles, power devices, electric power devices, etc., can solve the problems of complicated and time-consuming installation and removal of power batteries, achieve convenient installation and removal processes, improve replacement efficiency, The effect of preventing automatic loose unlocking or falling
Active Publication Date: 2021-08-03
BEIJING ELECTRIC VEHICLE
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- Application Information
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Problems solved by technology
[0004] In order to solve the above technical problems, the present invention provides a power battery installation device and an electric vehicle, which solves the problem in the prior art that the installation and disassembly process of the power battery is complicated and takes a long time
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[0127] An exemplary embodiment of the present invention will be described in more detail below with reference to the accompanying drawings. While the exemplary embodiments of the present invention are shown in the drawings, it is understood that the present invention can be implemented in various forms and is not limited thereto. Instead, these embodiments are provided to be more thoroughly understood, and the range of the scope of the invention can be communicated to those skilled in the art.
[0128] like figure 1 As shown, embodiments of the present invention provide a power battery mounting apparatus, including: battery pack 1, fast conversion bracket 2, and plurality of locking mechanism 3; there is a plurality of locked tongues 11; The locking mechanism 3 is detachably coupled to the fast-converted bracket 2; the battery pack 1 is detachably disassembled by the locking mechanism 3 with the fast-converting bracket 2.
[0129] Further, such as figure 2 As shown, the locking me...
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The invention discloses a power battery mounting device and an electric vehicle. The power battery mounting device comprises a battery pack provided with a plurality of spring bolts and a quick-change support connected with a plurality of locking mechanisms; the battery pack and the quick-change support are detachably connected through a spring bolt and a locking mechanism, and the locking mechanism comprises a lock seat and a sliding block movably connected with the lock seat; when the sliding block moves in the first direction relative to the lock seat, the sliding block has an unlocking state for releasing the spring bolt and a locking state for enclosing the spring bolt in a locking hole together with the lock seat; and the lock seat is provided with a limiting assembly, the limiting assembly moves in the second direction different from the first direction, and the lock seat abuts against the sliding block through the limiting assembly so as to prevent the sliding block from moving in the first direction. According to the scheme, the locking reliability and stability are guaranteed, meanwhile, the mounting and dismounting process of the power battery is facilitated, and the replacement efficiency of the power battery is improved.
Description
Technical field [0001] The present invention relates to the field of automotive technology, and more particularly to a power battery mounting device and an electric vehicle. Background technique [0002] Electric cars refers to vehicles that drive wheels in onboard power, driving wheels in motor, and meet road traffic, safety regulations. It is launched using electricity stored in a power battery. At present, electric vehicles on the market have universal defects with short life, and the renewal mileage is far from conventional power models, so that the range of use of electric vehicles has been greatly limited. [0003] In order to avoid excessive charging time, mainly select the method of replacing the electric vehicle power battery to solve the above problems. When the power battery is low, it can be directly replaced with a charged battery pack. In the technology of existing replacement power, the installation and disassembly technology of the battery is complex, time-consumi...
Claims
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IPC IPC(8): B60K1/04B60L50/60
CPCB60K1/04B60L50/66B60K2001/0455Y02T10/7072
Inventor 李鸿键李彦良代康伟周健盛军
Owner BEIJING ELECTRIC VEHICLE