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Reset mechanism for floating power exchange device, floating power exchange device and power exchange method

A reset mechanism and electric device technology, applied in lifting devices, electric vehicle charging technology, charging stations, etc., can solve the problems of poor floating effect of floating alignment devices and easy failure of springs, etc., so as to increase the service life and enhance the floating effect Effect

Active Publication Date: 2021-03-19
NIO ANHUI HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the spring is easy to fail and the floating effect of the floating alignment device is poor in the solution of using the spring as the reset mechanism in the existing floating alignment device, the present invention provides a For the reset mechanism of the floating power exchange device, the floating power exchange device includes a fixed part and a floating part, and the floating part can float relative to the fixed part. The reset mechanism includes: a guide sleeve, the guide sleeve and the A connection between the floating part / the fixed part, the guide sleeve has a cavity and a first opening at the first end; a guide rod, the first end of the guide rod slides from the first The opening protrudes into the chamber, the second end of the guide rod abuts against the other of the fixed part / the floating part; and an elastic member, the elastic member is arranged in the chamber, the The first end of the elastic member is connected with the first end of the guide rod

Method used

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  • Reset mechanism for floating power exchange device, floating power exchange device and power exchange method
  • Reset mechanism for floating power exchange device, floating power exchange device and power exchange method
  • Reset mechanism for floating power exchange device, floating power exchange device and power exchange method

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Embodiment 1

[0064] First refer to figure 1 , figure 2 with image 3 ,in, figure 1 It is a schematic structural diagram of the floating power exchange device of the present invention; figure 2 It is a schematic diagram of the front view of the invented floating power exchange device; image 3 It is a schematic structural diagram of the floating power exchange device of the present invention after removing the floating platform.

[0065] Such as Figure 1 to Figure 3 As shown, the floating power exchange device 1 of the present invention mainly includes a fixed part 11 (such as a fixed bracket welded by angle steel, etc.) and a floating part 12 . The floating part 12 can float relative to the fixed part 11 within a set range, and at least one positioning member 124 is arranged on it, and the positioning member 124 can complete the docking with the connecting member of the vehicle to be replaced by floating of the floating part 12 . For example, when dismounting the dead battery, the...

Embodiment 2

[0074] Refer below Figure 7 , Figure 8 and Figure 9 , Figure 7 It is a schematic diagram of an improved structure of the reset mechanism 128 of the present invention; Figure 8 for Figure 7 The schematic diagram of the installation position of the reset mechanism 128 in Figure 9 It is a schematic bottom view of the floating power exchange device of the present invention. like Figure 7 and Figure 8 As shown, as an improvement of the reset mechanism 128 in the first embodiment, the reset mechanism 128 also includes a guide sleeve 1283 and a guide rod 1284 in addition to the elastic member 1281 and the adjustment member 1282 . The guide sleeve 1283 is provided with a mounting seat 1285 , and the guide sleeve 1283 is fixedly connected with the fixing part 11 by screwing through the mounting seat 1285 . The guide sleeve 1283 also has a chamber and a Figure 7 The first opening at the left end of the middle guide sleeve 1283) and the second end ( Figure 7 The seco...

Embodiment 3

[0080] refer to Figure 10 , Figure 10 It is a flow chart of the battery swapping method of the floating battery swapping device of the present invention. like Figure 10 As shown, the present invention also provides a battery exchange method using the above-mentioned floating battery exchange device 1 for battery exchange. The method mainly includes the following steps:

[0081] S100, docking the positioning member 124 with the engaging member of the vehicle to be replaced;

[0082] S200, during the docking process of the positioning member 124 and the joint member, make the floating part float;

[0083] S300. Make the floating part unload the deficient battery of the vehicle to be replaced or install a fully charged battery for the vehicle to be replaced;

[0084] S400, disengaging the positioning member 124 from the engaging member;

[0085] S500. Reset the floating part during the disengagement process of the positioning member 124 from the engaging member;

[0086]...

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Abstract

The invention relates to the field of battery charging and swapping, in particular to a reset mechanism for a floating battery swapping device, a floating battery swapping device and a battery swapping method. The invention aims to solve the problems that the springs of the existing floating alignment device are prone to failure and the floating effect is poor. For this purpose, the resetting mechanism of the present invention comprises: a guide sleeve, which is connected to one of the floating part / fixed part, has a chamber and a first opening at a first end; a guide rod, whose first end is slidable The way extends into the chamber from the first opening, and its second end abuts against the other of the fixed part / floating part; the elastic member is arranged in the chamber, and its first end is connected to the first end of the guide rod. The setting of the guide rod and the guide sleeve enables the reset mechanism to offset the non-axial force through the sliding of the guide rod and the floating part, prolong the service life of the elastic member, and enhance the floating effect of the floating power exchange device.

Description

technical field [0001] The invention relates to the field of battery charging and swapping, in particular to a reset mechanism for a floating battery swapping device, a floating battery swapping device and a battery swapping method. Background technique [0002] With the popularity of new energy vehicles, how to effectively provide fast and effective energy supply for vehicles with insufficient energy has become a matter of great concern to car owners and major manufacturers. Taking electric vehicles as an example, the current mainstream power supply schemes include charging schemes and battery replacement schemes. Compared with the charging scheme, the battery replacement scheme is one of the main development directions of power supply because it can complete the replacement of the power battery in a very short time and has no obvious impact on the service life of the power battery. The battery replacement plan is generally completed in the charging and swapping station. T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L53/80
CPCB60S5/06B60L53/80B66F7/28B66F9/063B60L53/30Y02T10/70Y02T10/7072Y02T90/12
Inventor 周肖鸿
Owner NIO ANHUI HLDG CO LTD