Battery box locating device for power battery quick change system
A technology of power battery and positioning device, which is applied to battery pack components, circuits, electrical components, etc., can solve problems such as high cost and inconvenient operation, and achieve the effects of low cost, easy processing, and easy maintenance and replacement.
Active Publication Date: 2014-05-07
BAIC MOTOR CORP LTD
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In the existing patents, some of the battery box positioning and installation methods are driven by motors, and some are connected by bolts. Although the former is more convenient, the cost is very high, and the latter is very inconvenient to operate.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0032] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.
[0033] figure 1 It shows the schematic diagram of the connection between the positioning device of the present invention and the positioning pillar; figure 2 express figure 1 A-A sectional view of ; image 3 express figure 1 The B-B sectional view of; Figure 4 express figure 1 C-C sectional view of ; Figure 5 A schematic diagram showing the connection between the positioning device of the present invention and the battery box.
[0034] like figure 1 As shown, a battery box positioning device for a power battery quick change system includes a housing 3, and a slide rail 5 arranged in the housing 3, which can move on the slide rail 5 and is used to position the battery The first slider 6 and the second slider 12 of the box positioning pillar 4, ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a battery box locating device for a power battery quick change system. The battery box locating device comprises a shell, a hole, a sliding rail, a first sliding block and a second sliding block, wherein the hole is arranged at the bottom of the shell; a battery box locating support column can pass through the hole and can be arranged in the shell; the sliding rail is arranged in the shell; the first sliding block and the second sliding block are capable of moving on the sliding rail and used for locating the battery box locating support column; a first bump and a second bump matched with a first groove and a second groove at two sides of the locating support column are respectively arranged at opposite sides of the first sliding block and the second sliding block; when the first sliding block and the second sliding block are close, the first bump and the second bump are respectively embedded in the first groove and the second groove, so that the locating support column is fastened; and, when the first sliding block and the second sliding block are far away, the first bump and the second bump are respectively separated from the first groove and the second groove, so that the locating support column can be taken out from the shell. The battery box locating device disclosed by the invention has the benefits of convenience for assembly and disassembly and low cost.
Description
technical field [0001] The invention relates to the field of electric vehicles, in particular to a battery box positioning device used in a power battery quick change system. Background technique [0002] As a representative of new energy vehicles, electric vehicles have the advantages of economy and cleanliness. However, due to the limitation of battery energy, the driving range is low, which limits the promotion of electric vehicles. In order to extend the driving range of electric vehicles, the method of replacing batteries can be adopted. [0003] However, the battery packs of electric vehicles are large in number, large in size and heavy in weight, which are critical to the performance of electric vehicles. In particular, the weight and volume of batteries seriously affect the performance of battery installation and removal. If the positioning and installation of battery packs is too complicated , will result in inefficient production lines and after-sales maintenance,...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H01M2/10
CPCY02E60/12Y02E60/10
Inventor 刘利丁祎
Owner BAIC MOTOR CORP LTD