WO2022246992A1 - New energy vehicle magnesium alloy battery pack - Google Patents

New energy vehicle magnesium alloy battery pack Download PDF

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Publication number
WO2022246992A1
WO2022246992A1 PCT/CN2021/107225 CN2021107225W WO2022246992A1 WO 2022246992 A1 WO2022246992 A1 WO 2022246992A1 CN 2021107225 W CN2021107225 W CN 2021107225W WO 2022246992 A1 WO2022246992 A1 WO 2022246992A1
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WIPO (PCT)
Prior art keywords
adjustment
plate
battery pack
rod
new energy
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PCT/CN2021/107225
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French (fr)
Chinese (zh)
Inventor
邓群辉
杨潘
李艳芳
胡丽君
胡行
李春华
段楚楚
Original Assignee
东莞宜安科技股份有限公司
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Publication of WO2022246992A1 publication Critical patent/WO2022246992A1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/258—Modular batteries; Casings provided with means for assembling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/267—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders having means for adapting to batteries or cells of different types or different sizes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles

Definitions

  • This application relates to the technical field of battery packs, specifically a magnesium alloy battery pack for new energy vehicles.
  • New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels, the use of new vehicle power devices), integrated vehicle power control and advanced technology in driving, the formation of advanced technical principles, with Automobiles with new technology and new structure.
  • New energy vehicles include four types of hybrid electric vehicles (HEV), pure electric vehicles (BEV, including solar vehicles), fuel cell electric vehicles (FCEV), and other new energy (such as supercapacitors, flywheels and other high-efficiency energy storage) vehicles Wait.
  • Unconventional vehicle fuels refer to fuels other than gasoline and diesel. With the development of society and the adjustment of energy structure, electric vehicles are increasingly becoming the development direction of the future automotive industry. Among them, the balance design and structural strength design of the vehicle are particularly important.
  • the layout of the battery pack of the car has always been an important issue in the space planning of the vehicle model. It not only needs to meet the requirements of not affecting the center of gravity of the vehicle, but also ensures the structural strength, and further reduces the accuracy requirements for the installation position of the battery pack. At the same time, it needs to achieve lightweight structural design. Therefore, we improve this and propose a magnesium alloy battery pack for new energy vehicles.
  • the present application is a magnesium alloy battery pack for a new energy vehicle, which includes a battery box and a mounting base.
  • the block includes an adjustment plate and a mounting plate, the mounting plate is an "L"-shaped structure, and one end of the mounting plate is perpendicular to the adjusting plate, an adjusting rod is vertically connected to the adjusting plate, and one end of the adjusting rod moves through the installation
  • the base is connected with an adjustment block, the bottom of the installation base is vertically connected with a positioning rod, and the positioning rod vertically passes through the adjustment board and extends to the surface of the installation board.
  • the adjustment block is a cylindrical hollow structure, and one end of the adjustment rod is movably inserted into the adjustment block, the top of the adjustment block is provided with fixed teeth, and the surface of the adjustment block is provided with There are anti-skid teeth.
  • one end of the adjusting rod inserted into the adjusting block is fixedly connected with a toothed plate, and the toothed plate is connected to the bottom of the adjusting block through a restoring spring, and the restoring spring is movably wound on the surface of the adjusting rod .
  • a mounting hole is opened on the side of the mounting plate away from the adjusting plate.
  • one end of the positioning rod passing through the adjustment plate is fixedly connected to the limiting ring, and the area of the limiting ring is larger than the cross-street area of the positioning rod.
  • the adjustment rod is a threaded rod, and the adjustment rod and the installation base are connected by threads, and one end of the adjustment rod is connected to the surface of the adjustment plate through a rotating shaft.
  • a positioning groove is opened on the side wall of the installation base, and the installation plate is slidably connected in the positioning groove through a movable block.
  • the new energy automobile magnesium alloy battery pack can facilitate the overall installation of the battery pack by setting the installation base at the bottom of the battery box, and the installation boards are arranged on both sides of the installation base, and the There are mounting holes on the board, which can facilitate the installation of the battery pack in the new energy vehicle;
  • the mounting plate is designed to be adjustable on the mounting base.
  • the horizontal height of the mounting plate can be adjusted according to the different installation parts, so that it can be more suitable for installation in new energy vehicles.
  • the mounting plate moves up and down along the direction of the positioning groove.
  • the positioning rod set at the bottom of the installation base limits the range of movement, and the adjustment rod is controlled by the adjustment block to rotate. In the natural state, the adjustment block cannot rotate the adjustment rod, which also prevents other people from adjusting it at will, which affects the accuracy after installation.
  • Fig. 1 is the structural representation of a kind of new energy vehicle magnesium alloy battery pack of the present application
  • Fig. 2 is a schematic structural diagram of an adjustment block of a magnesium alloy battery pack for a new energy vehicle of the present application
  • Fig. 3 is an enlarged view of A in Fig. 1 of the present application.
  • a new energy vehicle magnesium alloy battery pack of the present application includes a battery case 2 and a mounting base 1, the battery case 2 is installed on the surface of the mounting base 1, and the mounting base 1
  • Two fixed blocks 4 are movable respectively on both sides.
  • the fixed block 4 includes an adjustment plate 12 and a mounting plate 13.
  • the mounting plate 13 is an "L"-shaped structure, and one end of the mounting plate 13 is vertically arranged with the adjusting plate 12.
  • the adjusting plate 12 An adjustment rod 14 is vertically connected to the top, and one end of the adjustment rod 14 moves through the installation base 1 and is connected with an adjustment block 3.
  • the bottom of the installation base 1 is vertically connected with a positioning rod 5, and the positioning rod 5 passes through the adjustment plate 12 vertically. , and extend to the surface of the mounting board 13 .
  • the adjustment block 3 is a cylindrical hollow structure, and one end of the adjustment rod 14 is movably inserted into the adjustment block 3 , the top of the adjustment block 3 is provided with fixed teeth 11 , and the surface of the adjustment block 3 is provided with anti-slip teeth.
  • one end of the adjusting rod 14 inserted into the adjusting block 3 is fixedly connected with the toothed plate 9 , and the toothed plate 9 is connected to the bottom of the adjusting block 3 through the restoring spring 10 , and the restoring spring 10 is movably wound on the surface of the adjusting rod 14 .
  • a mounting hole 8 is opened on a side of the mounting plate 13 away from the adjusting plate 12 .
  • one end of the positioning rod 5 passing through the adjusting plate 12 is fixedly connected to the limiting ring 7 , and the area of the limiting ring 7 is larger than the lateral area of the positioning rod 5 .
  • the adjusting rod 14 is a threaded rod, and the adjusting rod 14 is connected to the mounting base 1 by a thread, and one end of the adjusting rod 14 is connected to the surface of the adjusting plate 12 through a rotating shaft.
  • a positioning groove 6 is opened on the side wall of the installation base 1 , and the mounting plate 13 is slidably connected in the positioning groove 6 through a movable block.
  • the installation board 13 is provided on both sides of the installation base 1, and the installation hole 8 is opened on the installation board 13, which can It is convenient to install the battery pack in the new energy vehicle;
  • the mounting plate 13 is designed to be adjustable on the mounting base 1, and the horizontal height of the mounting plate 13 can be adjusted according to different installation positions, so that it can be more suitable for installation in new energy vehicles.
  • the mounting plate 13 passes along the positioning groove 6 It moves up and down in the direction of the installation base 1, and the positioning rod 5 set at the bottom of the installation base 1 limits the range of movement.
  • the adjustment rod 14 is controlled by the adjustment block 3 to rotate. Unable to rotate the adjustment lever, press the adjustment block 3, the fixed tooth 11 meshes with the gear plate 9, and rotate the adjustment block 3, thereby driving the adjustment rod 14 to rotate, which also prevents other people from adjusting at will and affects the accuracy after installation.
  • the terms “installation”, “installation”, “connection”, and “connection” should be understood in a broad sense, for example, it can be a fixed connection, It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components.
  • installation can be a fixed connection, It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components.

Abstract

A new energy vehicle magnesium alloy battery pack, comprising a battery box body and a mounting base. The battery box body is mounted on the surface of the mounting base; two fixed blocks are movably provided on two sides of the mounting base, respectively; the fixed blocks each comprise an adjustment plate and a mounting plate, and the mounting plate is of an "L"-shaped structure; one end of each mounting plate is perpendicular to the adjustment plate, and an adjustment rod is vertically connected to the adjustment plate; one end of each adjustment rod penetrates through the mounting base and is connected to an adjustment block; positioning rods are vertically connected to the bottom of the mounting base, and the positioning pods vertically penetrate through the adjustment plates, and extend to the surfaces of the mounting plates. In the new energy vehicle magnesium alloy battery pack, the mounting base is provided at the bottom of the battery box body, thereby facilitating overall mounting of the battery pack; the mounting plates are provided on the two sides of the mounting base, and mounting holes are formed on the mounting plates, such that the battery pack can be conveniently mounted in a new energy vehicle.

Description

一种新能源汽车镁合金电池包A new energy vehicle magnesium alloy battery pack 技术领域technical field
本申请涉及电池包技术领域，具体为一种新能源汽车镁合金电池包。This application relates to the technical field of battery packs, specifically a magnesium alloy battery pack for new energy vehicles.
背景技术Background technique
新能源汽车是指采用非常规的车用燃料作为动力来源(或使用常规的车用燃料、采用新型车载动力装置)，综合车辆的动力控制和驱动方面的先进技术，形成的技术原理先进、具有新技术、新结构的汽车。新能源汽车包括四大类型混合动力电动汽车(HEV)、纯电动汽车(BEV，包括太阳能汽车)、燃料电池电动汽车(FCEV)、其他新能源(如超级电容器、飞轮等高效储能器)汽车等。非常规的车用燃料指除汽油、柴油之外的燃料。随着社会的发展、以及能源结构的调整，电动汽车日益成为未来汽车行业的发展方向，其中，对于整车的平衡性设计和结构强度设计尤为重要。汽车的蓄电池组的布局一直是车型空间规划的重要问题，其不仅需要满足不影响车辆重心，且保证结构强度的基础上，还需要进一步的降低了电池包安装位置精度要求，同时实现轻量化的结构设计。因此我们对此做出改进，提出一种新能源汽车镁合金电池包。New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels, the use of new vehicle power devices), integrated vehicle power control and advanced technology in driving, the formation of advanced technical principles, with Automobiles with new technology and new structure. New energy vehicles include four types of hybrid electric vehicles (HEV), pure electric vehicles (BEV, including solar vehicles), fuel cell electric vehicles (FCEV), and other new energy (such as supercapacitors, flywheels and other high-efficiency energy storage) vehicles Wait. Unconventional vehicle fuels refer to fuels other than gasoline and diesel. With the development of society and the adjustment of energy structure, electric vehicles are increasingly becoming the development direction of the future automotive industry. Among them, the balance design and structural strength design of the vehicle are particularly important. The layout of the battery pack of the car has always been an important issue in the space planning of the vehicle model. It not only needs to meet the requirements of not affecting the center of gravity of the vehicle, but also ensures the structural strength, and further reduces the accuracy requirements for the installation position of the battery pack. At the same time, it needs to achieve lightweight structural design. Therefore, we improve this and propose a magnesium alloy battery pack for new energy vehicles.
申请内容application content
为了解决上述技术问题，本申请提供了如下的技术方案：In order to solve the above technical problems, the application provides the following technical solutions:
本申请一种新能源汽车镁合金电池包，包括电池箱体和安装底座，所述电池箱体安装在安装底座的表面，且安装底座的两侧分别活动设 置有两个固定块，所述固定块包括调整板和安装板，所述安装板为“L”型结构，且安装板的一端与调整板垂直设置，所述调整板上垂直连接有调整杆，且调整杆的一端活动穿过安装底座，并连接有调整块，所述安装底座的底部垂直连接有定位杆，且定位杆垂直穿过调整板，并延伸至安装板的表面。The present application is a magnesium alloy battery pack for a new energy vehicle, which includes a battery box and a mounting base. The block includes an adjustment plate and a mounting plate, the mounting plate is an "L"-shaped structure, and one end of the mounting plate is perpendicular to the adjusting plate, an adjusting rod is vertically connected to the adjusting plate, and one end of the adjusting rod moves through the installation The base is connected with an adjustment block, the bottom of the installation base is vertically connected with a positioning rod, and the positioning rod vertically passes through the adjustment board and extends to the surface of the installation board.
作为本申请的一种优选技术方案，所述调整块为圆柱形中空结构，且调整杆的一端活动插入调整块内，所述调整块内的顶部设置有固定齿，所述调整块的表面设置有防滑齿。As a preferred technical solution of the present application, the adjustment block is a cylindrical hollow structure, and one end of the adjustment rod is movably inserted into the adjustment block, the top of the adjustment block is provided with fixed teeth, and the surface of the adjustment block is provided with There are anti-skid teeth.
作为本申请的一种优选技术方案，所述调整杆插入调整块内的一端固定连接有齿盘，且齿盘与调整块的底部通过恢复弹簧连接，所述恢复弹簧活动缠绕在调整杆的表面。As a preferred technical solution of the present application, one end of the adjusting rod inserted into the adjusting block is fixedly connected with a toothed plate, and the toothed plate is connected to the bottom of the adjusting block through a restoring spring, and the restoring spring is movably wound on the surface of the adjusting rod .
作为本申请的一种优选技术方案，所述安装板远离调整板的一侧面上开设有安装孔。As a preferred technical solution of the present application, a mounting hole is opened on the side of the mounting plate away from the adjusting plate.
作为本申请的一种优选技术方案，所述定位杆穿过调整板的一端固定连接有限位环，且限位环的面积大于定位杆的横街面积。As a preferred technical solution of the present application, one end of the positioning rod passing through the adjustment plate is fixedly connected to the limiting ring, and the area of the limiting ring is larger than the cross-street area of the positioning rod.
作为本申请的一种优选技术方案，所述调整杆为螺纹杆，且调整杆与安装底座之间通过螺纹连接，所述调整杆的一端通过转轴转动连接在调整板的表面。As a preferred technical solution of the present application, the adjustment rod is a threaded rod, and the adjustment rod and the installation base are connected by threads, and one end of the adjustment rod is connected to the surface of the adjustment plate through a rotating shaft.
作为本申请的一种优选技术方案，所述安装底座的侧壁上开设有定位槽，且安装板通过活动块滑动连接在定位槽内。As a preferred technical solution of the present application, a positioning groove is opened on the side wall of the installation base, and the installation plate is slidably connected in the positioning groove through a movable block.
本申请的有益效果是：该种新能源汽车镁合金电池包，通过在电池箱体的底部设置安装底座，能方便电池包的整体安装，安装底座的 两侧均设置了安装板，并且在安装板上开设了安装孔，能便于将电池包安装在新能源汽车内；The beneficial effects of the application are: the new energy automobile magnesium alloy battery pack can facilitate the overall installation of the battery pack by setting the installation base at the bottom of the battery box, and the installation boards are arranged on both sides of the installation base, and the There are mounting holes on the board, which can facilitate the installation of the battery pack in the new energy vehicle;
安装板设计成可在安装底座上调节的，能根据安装的部位不同，调整安装板的水平高度，从而更加适配的安装在新能源汽车内，安装板通过沿着定位槽的方向上下移动，并且被设置在安装底座底部的定位杆限定移动的范围，通过调整块控制调整杆转动，在自然状态下，调整块无法转动调整杆，这样也防止其他人随手调整，影响安装后的精确性。The mounting plate is designed to be adjustable on the mounting base. The horizontal height of the mounting plate can be adjusted according to the different installation parts, so that it can be more suitable for installation in new energy vehicles. The mounting plate moves up and down along the direction of the positioning groove. And the positioning rod set at the bottom of the installation base limits the range of movement, and the adjustment rod is controlled by the adjustment block to rotate. In the natural state, the adjustment block cannot rotate the adjustment rod, which also prevents other people from adjusting it at will, which affects the accuracy after installation.
附图说明Description of drawings
图1是本申请一种新能源汽车镁合金电池包的结构示意图；Fig. 1 is the structural representation of a kind of new energy vehicle magnesium alloy battery pack of the present application;
图2是本申请一种新能源汽车镁合金电池包的调整块结构示意图；Fig. 2 is a schematic structural diagram of an adjustment block of a magnesium alloy battery pack for a new energy vehicle of the present application;
图3是本申请图1中A处放大图。Fig. 3 is an enlarged view of A in Fig. 1 of the present application.
图中：1、安装底座；2、电池箱体；3、调整块；4、固定块；5、定位杆；6、定位槽；7、限位环；8、安装孔；9、齿盘；10、恢复弹簧；11、固定齿；12、调整板；13、安装板；14、调整杆。In the figure: 1. Installation base; 2. Battery box; 3. Adjustment block; 4. Fixed block; 5. Positioning rod; 6. Positioning groove; 7. Limiting ring; 8. Mounting hole; 10. Recovery spring; 11. Fixed tooth; 12. Adjustment plate; 13. Installation plate; 14. Adjustment rod.
具体实施方式Detailed ways
以下结合附图对本申请的优选实施例进行说明，应当理解，此处所描述的优选实施例仅用于说明和解释本申请，并不用于限定本申请。The preferred embodiments of the present application will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present application, and are not intended to limit the present application.
实施例：如图1-3所示，本申请一种新能源汽车镁合金电池包，包括电池箱体2和安装底座1，电池箱体2安装在安装底座1的表面，且安装底座1的两侧分别活动设置有两个固定块4，固定块4包括调 整板12和安装板13，安装板13为“L”型结构，且安装板13的一端与调整板12垂直设置，调整板12上垂直连接有调整杆14，且调整杆14的一端活动穿过安装底座1，并连接有调整块3，安装底座1的底部垂直连接有定位杆5，且定位杆5垂直穿过调整板12，并延伸至安装板13的表面。Embodiment: As shown in Figures 1-3, a new energy vehicle magnesium alloy battery pack of the present application includes a battery case 2 and a mounting base 1, the battery case 2 is installed on the surface of the mounting base 1, and the mounting base 1 Two fixed blocks 4 are movable respectively on both sides. The fixed block 4 includes an adjustment plate 12 and a mounting plate 13. The mounting plate 13 is an "L"-shaped structure, and one end of the mounting plate 13 is vertically arranged with the adjusting plate 12. The adjusting plate 12 An adjustment rod 14 is vertically connected to the top, and one end of the adjustment rod 14 moves through the installation base 1 and is connected with an adjustment block 3. The bottom of the installation base 1 is vertically connected with a positioning rod 5, and the positioning rod 5 passes through the adjustment plate 12 vertically. , and extend to the surface of the mounting board 13 .
其中，调整块3为圆柱形中空结构，且调整杆14的一端活动插入调整块3内，调整块3内的顶部设置有固定齿11，调整块3的表面设置有防滑齿。Wherein, the adjustment block 3 is a cylindrical hollow structure, and one end of the adjustment rod 14 is movably inserted into the adjustment block 3 , the top of the adjustment block 3 is provided with fixed teeth 11 , and the surface of the adjustment block 3 is provided with anti-slip teeth.
其中，调整杆14插入调整块3内的一端固定连接有齿盘9，且齿盘9与调整块3的底部通过恢复弹簧10连接，恢复弹簧10活动缠绕在调整杆14的表面。Wherein, one end of the adjusting rod 14 inserted into the adjusting block 3 is fixedly connected with the toothed plate 9 , and the toothed plate 9 is connected to the bottom of the adjusting block 3 through the restoring spring 10 , and the restoring spring 10 is movably wound on the surface of the adjusting rod 14 .
其中，安装板13远离调整板12的一侧面上开设有安装孔8。Wherein, a mounting hole 8 is opened on a side of the mounting plate 13 away from the adjusting plate 12 .
其中，定位杆5穿过调整板12的一端固定连接有限位环7，且限位环7的面积大于定位杆5的横街面积。Wherein, one end of the positioning rod 5 passing through the adjusting plate 12 is fixedly connected to the limiting ring 7 , and the area of the limiting ring 7 is larger than the lateral area of the positioning rod 5 .
其中，调整杆14为螺纹杆，且调整杆14与安装底座1之间通过螺纹连接，调整杆14的一端通过转轴转动连接在调整板12的表面。Wherein, the adjusting rod 14 is a threaded rod, and the adjusting rod 14 is connected to the mounting base 1 by a thread, and one end of the adjusting rod 14 is connected to the surface of the adjusting plate 12 through a rotating shaft.
其中，安装底座1的侧壁上开设有定位槽6，且安装板13通过活动块滑动连接在定位槽6内。Wherein, a positioning groove 6 is opened on the side wall of the installation base 1 , and the mounting plate 13 is slidably connected in the positioning groove 6 through a movable block.
工作原理：通过在电池箱体2的底部设置安装底座1，能方便电池包的整体安装，安装底座1的两侧均设置了安装板13，并且在安装板13上开设了安装孔8，能便于将电池包安装在新能源汽车内；Working principle: By setting the installation base 1 at the bottom of the battery box 2, the overall installation of the battery pack can be facilitated. The installation board 13 is provided on both sides of the installation base 1, and the installation hole 8 is opened on the installation board 13, which can It is convenient to install the battery pack in the new energy vehicle;
安装板13设计成可在安装底座1上调节的，能根据安装的部位 不同，调整安装板13的水平高度，从而更加适配的安装在新能源汽车内，安装板13通过沿着定位槽6的方向上下移动，并且被设置在安装底座1底部的定位杆5限定移动的范围，通过调整块3控制调整杆14转动，在自然状态下，恢复弹簧10推动调整块3上移，调整块3无法转动调整杆，按压调整块3，固定齿11与齿盘9啮合，转动调整块3，从而带动调整杆14转动，这样也防止其他人随手调整，影响安装后的精确性。The mounting plate 13 is designed to be adjustable on the mounting base 1, and the horizontal height of the mounting plate 13 can be adjusted according to different installation positions, so that it can be more suitable for installation in new energy vehicles. The mounting plate 13 passes along the positioning groove 6 It moves up and down in the direction of the installation base 1, and the positioning rod 5 set at the bottom of the installation base 1 limits the range of movement. The adjustment rod 14 is controlled by the adjustment block 3 to rotate. Unable to rotate the adjustment lever, press the adjustment block 3, the fixed tooth 11 meshes with the gear plate 9, and rotate the adjustment block 3, thereby driving the adjustment rod 14 to rotate, which also prevents other people from adjusting at will and affects the accuracy after installation.
最后应说明的是：在本申请的描述中，需要说明的是，术语“竖直”、“上”、“下”、“水平”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。Finally, it should be noted that in the description of this application, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal" etc. is based on the orientation shown in the drawings Or positional relationship is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application.
在本申请的描述中，还需要说明的是，除非另有明确的规定和限定，术语“设置”、“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。In the description of this application, it should also be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.
以上所述仅为本申请的优选实施例而已，并不用于限制本申请，尽管参照前述实施例对本申请进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换。凡在本申请的精神和原则之 内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。The above is only a preferred embodiment of the application, and is not intended to limit the application. Although the application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still understand the foregoing embodiments The recorded technical solutions are modified, or some of the technical features are equivalently replaced. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this application shall be included within the protection scope of this application.

Claims (7)

  1. 一种新能源汽车镁合金电池包，包括电池箱体(2)和安装底座(1)，其特征在于，所述电池箱体(2)安装在安装底座(1)的表面，且安装底座(1)的两侧分别活动设置有两个固定块(4)，所述固定块(4)包括调整板(12)和安装板(13)，所述安装板(13)为“L”型结构，且安装板(13)的一端与调整板(12)垂直设置，所述调整板(12)上垂直连接有调整杆(14)，且调整杆(14)的一端活动穿过安装底座(1)，并连接有调整块(3)，所述安装底座(1)的底部垂直连接有定位杆(5)，且定位杆(5)垂直穿过调整板(12)，并延伸至安装板(13)的表面。A magnesium alloy battery pack for a new energy vehicle, comprising a battery case (2) and an installation base (1), characterized in that the battery case (2) is installed on the surface of the installation base (1), and the installation base ( 1) Two fixed blocks (4) are movable respectively on both sides, and the fixed block (4) includes an adjustment plate (12) and a mounting plate (13), and the mounting plate (13) is an “L”-shaped structure , and one end of the mounting plate (13) is vertically arranged with the adjusting plate (12), the adjusting rod (14) is vertically connected to the adjusting plate (12), and one end of the adjusting rod (14) moves through the mounting base (1 ), and is connected with an adjustment block (3), the bottom of the installation base (1) is vertically connected with a positioning rod (5), and the positioning rod (5) vertically passes through the adjustment plate (12) and extends to the mounting plate ( 13) Surface.
  2. 根据权利要求1所述的一种新能源汽车镁合金电池包，其特征在于，所述调整块(3)为圆柱形中空结构，且调整杆(14)的一端活动插入调整块(3)内，所述调整块(3)内的顶部设置有固定齿(11)，所述调整块(3)的表面设置有防滑齿。A new energy vehicle magnesium alloy battery pack according to claim 1, characterized in that the adjustment block (3) is a cylindrical hollow structure, and one end of the adjustment rod (14) is movably inserted into the adjustment block (3) , the top of the adjustment block (3) is provided with fixed teeth (11), and the surface of the adjustment block (3) is provided with anti-slip teeth.
  3. 根据权利要求1所述的一种新能源汽车镁合金电池包，其特征在于，所述调整杆(14)插入调整块(3)内的一端固定连接有齿盘(9)，且齿盘(9)与调整块(3)的底部通过恢复弹簧(10)连接，所述恢复弹簧(10)活动缠绕在调整杆(14)的表面。A new energy automobile magnesium alloy battery pack according to claim 1, characterized in that, one end of the adjustment rod (14) inserted into the adjustment block (3) is fixedly connected with a toothed plate (9), and the toothed plate ( 9) It is connected with the bottom of the adjustment block (3) through a recovery spring (10), and the recovery spring (10) is movably wound on the surface of the adjustment rod (14).
  4. 根据权利要求1所述的一种新能源汽车镁合金电池包，其特征在于，所述安装板(13)远离调整板(12)的一侧面上开设有安装孔(8)。A new energy vehicle magnesium alloy battery pack according to claim 1, characterized in that, a mounting hole (8) is opened on the side of the mounting plate (13) away from the adjustment plate (12).
  5. 根据权利要求1所述的一种新能源汽车镁合金电池包，其特征在于，所述定位杆(5)穿过调整板(12)的一端固定连接有限位 环(7)，且限位环(7)的面积大于定位杆(5)的横街面积。A new energy automobile magnesium alloy battery pack according to claim 1, characterized in that, one end of the positioning rod (5) passing through the adjustment plate (12) is fixedly connected to the limit ring (7), and the limit ring The area of (7) is greater than the cross-street area of backstop (5).
  6. 根据权利要求1所述的一种新能源汽车镁合金电池包，其特征在于，所述调整杆(14)为螺纹杆，且调整杆(14)与安装底座(1)之间通过螺纹连接，所述调整杆(14)的一端通过转轴转动连接在调整板(12)的表面。A new energy automobile magnesium alloy battery pack according to claim 1, characterized in that, the adjustment rod (14) is a threaded rod, and the adjustment rod (14) is connected to the mounting base (1) by threads, One end of the adjusting rod (14) is rotatably connected to the surface of the adjusting plate (12) through a rotating shaft.
  7. 根据权利要求1所述的一种新能源汽车镁合金电池包，其特征在于，所述安装底座(1)的侧壁上开设有定位槽(6)，且安装板(13)通过活动块滑动连接在定位槽(6)内。A new energy vehicle magnesium alloy battery pack according to claim 1, characterized in that, a positioning groove (6) is opened on the side wall of the installation base (1), and the installation plate (13) slides through the movable block Connected in the positioning groove (6).
PCT/CN2021/107225 2021-05-22 2021-07-20 New energy vehicle magnesium alloy battery pack WO2022246992A1 (en)

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