WO2023045880A1 - 固定装置、供电设备及车辆 - Google Patents

固定装置、供电设备及车辆 Download PDF

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Publication number
WO2023045880A1
WO2023045880A1 PCT/CN2022/119690 CN2022119690W WO2023045880A1 WO 2023045880 A1 WO2023045880 A1 WO 2023045880A1 CN 2022119690 W CN2022119690 W CN 2022119690W WO 2023045880 A1 WO2023045880 A1 WO 2023045880A1
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WO
WIPO (PCT)
Prior art keywords
power supply
supply device
side plate
bottom plate
installation
Prior art date
Application number
PCT/CN2022/119690
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English (en)
French (fr)
Inventor
李敏
Original Assignee
北京车和家信息技术有限公司
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Filing date
Publication date
Application filed by 北京车和家信息技术有限公司 filed Critical 北京车和家信息技术有限公司
Publication of WO2023045880A1 publication Critical patent/WO2023045880A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/04—Arrangement of batteries
    • 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

Definitions

  • the present disclosure relates to the technical field of vehicles, in particular to a fixing device, power supply equipment and a vehicle.
  • Some external devices are usually installed on the vehicle, such as power supply device, air purification device, heat exchange device and so on.
  • embodiments of the present disclosure provide a fixing device, a power supply device and a vehicle.
  • the embodiment of the first aspect of the present disclosure provides a fixing device, including: a housing, the housing is formed with an installation groove for installing a component to be installed;
  • the housing includes a bottom plate, and the bottom plate is provided with a pressing device for applying a thrust to the part to be installed in a direction away from the bottom plate.
  • the pressing device includes an elastic piece, the top of the elastic piece is connected to the bottom plate, and the bottom of the elastic piece is inclined toward the component to be installed, so as to abut against the power supply device.
  • the elastic piece is formed with a pressing portion protruding toward the piece to be installed, and the pressing portion abuts against the piece to be installed;
  • the elastic piece and the bottom plate are integrally structured.
  • the angle ⁇ between the elastic piece and the bottom plate satisfies: 30° ⁇ 60°.
  • the elastic piece and the bottom plate are integrally structured.
  • the embodiment of the second aspect of the present disclosure provides a power supply device, including: a power supply device and the fixing device;
  • the housing includes a first side plate and a second side plate spaced apart from the bottom plate, and both the first side plate and the second side plate are connected to the bottom plate to form the installation groove;
  • the power supply device is arranged in the installation slot.
  • the first side plate is provided with a first limiting member, and there is a gap between the end surface of the first limiting member facing the power supply device and the power supply device;
  • the second side plate is provided with a second limiting member, and there is a gap between the end surface of the second limiting member facing the power supply device and the power supply device.
  • the first side plate is provided with a first installation slot, and the end surface of the power supply device facing the first side plate is provided with a first buckle, and the first buckle is connected to the first side plate. 1.
  • the installation card slot is clamped;
  • the second side plate is provided with a second installation slot, and the end surface of the power supply device facing the second side plate is provided with a second buckle, and the second buckle is engaged with the second installation slot .
  • the first side plate is provided with a first sliding slot, and the end surface of the power supply device facing the first side plate is provided with a first protruding structure, and the first protruding structure and the Sliding fit of the first chute;
  • the second side plate is provided with a second chute, and the end surface of the power supply device facing the second side plate is provided with a second protruding structure, and the second protruding structure is slidably matched with the second chute .
  • the first side plate is provided with a first support bar, and the support bar is arranged on the outside of the installation groove and connected with the first side plate;
  • the second side plate is provided with a second support rib, and the support bar rib is arranged on the outside of the installation groove and connected with the second side plate.
  • the embodiment of the third aspect of the present disclosure provides a vehicle, including the fixing device described in the embodiment of the first aspect of the present disclosure or the power supply device described in the embodiment of the second aspect of the present disclosure.
  • the fixing device provided by the embodiments of the present disclosure includes: a housing, the housing is formed with an installation groove for installing the parts to be installed; the housing includes a bottom plate, and the bottom plate is provided with a pressing device for applying a thrust away from the bottom plate to the parts to be installed.
  • the pressing device provides a thrust away from the bottom plate to the parts to be installed.
  • the parts to be installed can be firmly fixed, reducing the possibility of loosening of the parts to be installed. unstable situation, thereby improving the stability of the installation of the parts to be installed.
  • the fixing device provided by the embodiments of the present disclosure also has the advantages of simple structure, easy implementation and high reliability.
  • FIG. 1 is a schematic structural diagram of a fixing device according to an embodiment of the present disclosure
  • Fig. 2 is a schematic structural diagram of the use state of the fixing device described in the embodiment of the present disclosure
  • FIG. 3 is a schematic structural diagram of a power supply device according to an embodiment of the present disclosure.
  • an embodiment of the present disclosure provides a fixing device to improve the stability of the installation of the external device (part to be installed).
  • the fixing device provided by the embodiment of the present disclosure includes: a housing, the housing is formed with a mounting groove 4 for installing the parts to be installed; the housing includes a bottom plate 3, and the bottom plate 3 is provided with a The compression device for thrust in 3 directions of the bottom plate.
  • the pressing device provides a thrust away from the bottom plate 3 to the parts to be installed, on the one hand, the parts to be installed can be firmly fixed, reducing the possibility of loosening of the parts to be installed, and on the other hand, the parts to be installed will not appear due to vibration, The impact causes an unstable situation, thereby improving the stability of the installation of the part to be installed.
  • the fixing device provided by the embodiments of the present disclosure also has the advantages of simple structure, easy implementation and high reliability.
  • the pressing device includes an elastic piece 5 , the top of which is connected to the bottom plate 3 , and the bottom of the elastic piece 5 is inclined toward the part to be installed, for abutting against the part to be installed.
  • the shrapnel 5 can have a larger contact surface with the piece to be installed, and the shrapnel 5 can well apply a thrust away from the base plate 3 to the piece to be installed, so that the vehicle can provide better cushioning and shock absorption for the piece to be installed on a bumpy road.
  • the bottom plate 3 is provided with a plurality of elastic pieces 5, and the plurality of elastic pieces 5 are arranged at intervals. Larger and more resilient for improved cushioning.
  • the shrapnel 5 provides a thrust away from the bottom plate 3 for the parts to be installed, on the one hand, the parts to be installed can be firmly fixed in the car, reducing the possibility of loosening of the parts to be installed, and on the other hand, the parts to be installed will not appear because Vibration and impact cause instability, thereby improving the stability of the installation of the parts to be installed, meeting the power demand of the equipment in the vehicle, and also having the advantages of simple structure, easy implementation and high reliability.
  • the pressing device includes a spring, one end of the spring is connected to the bottom plate 3, and the other end is used to abut against the piece to be installed, and the double support of the piece to be installed is realized through the synergistic effect of the elastic piece 5 and the spring , so that the parts to be installed can be firmly fixed to the vehicle, reducing the possibility of loosening of the parts to be installed, improving the stability of the installation of the parts to be installed, realizing a reliable power supply function, and meeting the power demand of the equipment in the vehicle.
  • the shrapnel 5 can be made of metal or plastic.
  • the elastic sheet 5 is made of plastic material with good elastic deformation.
  • the elastic sheet 5 is formed with a pressing portion 51 protruding toward the piece to be installed, and the pressing portion 51 abuts against the piece to be installed, so that the piece to be installed can be firmly fixed in the car, reducing the need for waiting.
  • the possibility of loosening of the mounting parts improves the stability of the installation of the mounting parts, realizes a reliable power supply function, and meets the power demand of the equipment in the vehicle.
  • the angle ⁇ between the shrapnel 5 and the bottom plate 3 satisfies: 30° ⁇ 60°, and the design of the inclination angle enables the shrapnel 5 to provide the best assembly thrust and meet the assembly requirements of the parts to be installed , reduce the possibility of loosening of the parts to be installed, improve the stability of the installation of the parts to be installed, and achieve a reliable power supply function.
  • the shrapnel 5 and the bottom plate 3 are of an integrated structure, which can not only achieve the effect of separate manufacturing and later installation, but also reduce one step in the manufacturing process, reduce the assembly process, and improve Improve production efficiency and reduce manufacturing costs.
  • the component to be installed may be a battery pack, other power supply devices, or any other equipment that needs to be fixed.
  • the power supply device will inevitably be affected by the mechanical vibration on the vehicle during the use of the vehicle power supply device on the vehicle, resulting in loosening and shaking of the vehicle power supply device. Interference with the charging current will affect the reliability of the on-board power supply device and affect the user experience. However, for more complex road conditions and harsh use environments, it is even more required that the on-board power supply device can provide reliable and stable charging functions. Based on this, the embodiments of the present disclosure also provide a power supply device and a vehicle using the power supply device, so as to improve the stability of the installation of the power supply device, realize a reliable power supply function, and meet the power consumption demand of the equipment in the vehicle.
  • the power supply equipment provided by the embodiments of the present disclosure includes: a power supply device and a fixing device of any one of the above technical solutions.
  • the housing includes a first side plate 1 and a second side plate 2 arranged at intervals on the bottom plate 3, the first side plate 1 and the second side plate 2 are connected to the bottom plate 3 to form a mounting groove 4; the power supply device 6 is arranged on the mounting Slot 4.
  • first side plate 1 or the second side plate 2 and the bottom plate 3 can be connected by welding; in some specific embodiments, the first side plate 1 or the second side plate 2 and the bottom plate 3 can be Bonding by structural glue; in some specific implementation manners, the first side panel 1 and the second side panel 2 and the bottom panel 3 may be of an integral structure.
  • the power supply device 6 is disposed in the installation slot 4 and connected to the first side plate 1 and the second side plate 2 respectively.
  • the power supply device 6 may be a battery; in some specific embodiments, the power supply device 6 includes a fuel cell power supply device 6 or a storage battery power supply device 6 .
  • the power supply device 6 and the first side plate 1 or the second side plate 2 can be connected by a buckle; in some specific embodiments, the power supply device 6 and the first side plate 1 or the second side plate Plates 2 can be connected by fasteners.
  • the base plate 3 is provided with a pressing device for applying a thrust away from the base plate 3 to the power supply device 6.
  • the pressing device provides the power supply device 6 with a thrust away from the base plate 3.
  • the power supply device 6 can be firmly fixed in the car, reducing The possibility of loosening of the power supply device 6 is avoided, and on the other hand, the power supply device 6 will not be unstable due to vibration and impact, thereby improving the stability of the power supply device 6 installation and meeting the power demand of the equipment in the car .
  • the fixing device provided by the embodiments of the present disclosure also has the advantages of simple structure, easy implementation and high reliability.
  • the first side plate 1 is provided with a first installation slot 12, and the end surface of the power supply device 6 facing the first side plate 1 is provided with a first buckle 61, and the first buckle 61 is connected to the first
  • the installation slot 12 is engaged, and when the power supply device 6 is installed in place, that is, after the first buckle 61 enters the first installation slot 12 , the first buckle 61 bounces off to realize locking. Since the setting of fasteners is cancelled, the cost of fasteners and the time for installation using fasteners are saved, and the first buckle 61 is engaged with the first installation slot 12 to make the disassembly and installation of the power supply device 6 It is more convenient, saves the labor cost of installation, and shortens the installation time.
  • the second side plate 2 is provided with a second installation slot 22, and the end surface of the power supply device 6 facing the second side plate 2 is provided with a second buckle 62, and the second buckle 62 is engaged with the second installation slot 22.
  • the device 6 is installed in place, that is, after the second buckle 62 enters the second installation slot 22, the second buckle 62 bounces off to realize fastening. Since the setting of fasteners is canceled, the cost of fasteners and the time of using fasteners for installation are saved, and the second buckle 62 is snapped into the second installation slot 22 to make the disassembly and installation of the power supply device 6 It is more convenient, saves the labor cost of installation, and shortens the installation time.
  • the first side plate 1 is provided with a first sliding slot 13, and the end surface of the power supply device 6 facing the first side plate 1 is provided with a first protruding structure 63, and the first protruding structure 63 is connected to the first
  • the chute 13 is slidingly fitted;
  • the second side plate 2 is provided with a second chute 23, and the end surface of the power supply device 6 facing the second side plate 2 is provided with a second protruding structure 64, and the second protruding structure 64 and the second chute 23 Slip fit.
  • the first protrusion slides along the first chute 13, the second protrusion slides along the second chute 23, and after the first buckle 61 enters the first installation slot 12, the first The buckle 61 bounces off, and after the second buckle 62 enters the second installation slot 22, the second buckle 62 bounces off to realize fastening.
  • the cooperation of the first protruding structure 63 and the first chute 13 the cooperation of the second protruding structure 64 and the second chute 23 provides an installation path for the power supply device 6, which can realize quick installation.
  • the pressing device After the power supply device 6 is installed , the pressing device provides the power supply device 6 with a thrust away from the bottom plate 3, so that the power supply device 6 can be firmly fixed in the vehicle, reducing the possibility of the power supply device 6 becoming loose, and preventing the power supply device 6 from appearing due to vibration,
  • the situation that the power supply is unstable due to the impact improves the stability of the installation of the power supply device 6 and meets the power consumption demand of the equipment in the vehicle.
  • a first sliding slot 13 is provided above and below the first installation slot 12, and the number of the first protruding structures 63 is the same as the number of the first sliding slots 13. Consistent and one-to-one correspondence can improve the stability of the installation of the power supply device 6 .
  • the first chute 13 is in an "L" shape. The first protruding structure 63 slides into the specific position of the "L"-shaped first chute 13 to achieve fixed clamping, which can improve the stability of the installation of the power supply device 6 .
  • a second sliding groove 23 is respectively arranged above and below the second installation slot 22, and the number of the second protruding structures 64 is consistent with the number of the second sliding grooves 23, and one-to-one correspondence can be achieved.
  • the stability of the installation of the power supply device 6 is improved.
  • the second chute 23 is in an "L" shape. The second protruding structure 64 slides into the specific position of the "L"-shaped second chute 23 to achieve fixed clamping, which can improve the stability of the installation of the power supply device 6 .
  • the pressing device includes an elastic piece 5 , the top of the elastic piece 5 is connected to the bottom plate 3 , and the bottom of the elastic piece 5 is inclined toward the power supply device 6 for abutting against the power supply device 6 .
  • the shrapnel 5 can have a larger contact surface with the power supply device 6, and the shrapnel 5 can well exert a thrust away from the bottom plate 3 on the power supply device 6, so that the vehicle can provide better cushioning and shock absorption for the power supply device 6 on bumpy roads effect.
  • a plurality of elastic pieces 5 are arranged on the bottom plate 3, and the plurality of elastic pieces 5 are arranged at intervals.
  • the contact area between the pressing device and the power supply device 6 Larger and more resilient for improved cushioning.
  • the shrapnel 5 provides the power supply device 6 with a thrust away from the bottom plate 3.
  • the power supply device 6 can be firmly fixed in the car, reducing the possibility of the power supply device 6 becoming loose.
  • the power supply device 6 will not appear due to Vibration and impact lead to unstable power supply, thereby improving the stability of the installation of the power supply device 6 and meeting the power consumption requirements of the equipment in the vehicle. It also has the advantages of simple structure, easy implementation and high reliability.
  • the pressing device includes a spring.
  • One end of the spring is connected to the bottom plate 3, and the other end is used to abut against the power supply device 6.
  • the support enables the power supply device 6 to be firmly fixed on the vehicle, reduces the possibility of the power supply device 6 becoming loose, improves the stability of the installation of the power supply device 6, realizes a reliable power supply function, and meets the power consumption demand of the equipment in the vehicle.
  • the shrapnel 5 can be made of metal or plastic.
  • the elastic sheet 5 is made of plastic material with good elastic deformation.
  • the elastic piece 5 is formed with a pressing portion 51 that protrudes toward the power supply device 6, and the pressing portion 51 abuts against the power supply device 6, so that the power supply device 6 can be firmly fixed in the vehicle, reducing the power supply.
  • the possibility of looseness of the device 6 improves the stability of the installation of the power supply device 6, realizes a reliable power supply function, and meets the power consumption demand of the equipment in the vehicle.
  • the angle ⁇ between the shrapnel 5 and the bottom plate 3 satisfies: 30° ⁇ 60°, and the design of the inclination angle enables the shrapnel 5 to provide the best assembly thrust and meet the assembly requirements of the power supply device 6 , reduce the possibility of loosening of the power supply device 6, improve the stability of the installation of the power supply device 6, and realize a reliable power supply function.
  • the shrapnel 5 and the bottom plate 3 are of an integrated structure, which can not only achieve the effect of separate manufacturing and later installation, but also reduce one step in the manufacturing process, reduce the assembly process, and improve Improve production efficiency and reduce manufacturing costs.
  • the first side plate 1 is provided with a first limiting member 11 , and there is a gap 7 between the end surface of the first limiting member 11 facing the power supply device 6 and the power supply device 6 .
  • the first limiting member 11 may be block-shaped or column-shaped.
  • the first limiter 11 can effectively limit the range of movement of the power supply device 6 to the bottom plate 3, preventing the pressing device on the bottom plate 3 from being damaged due to excessive deformation. fracture.
  • the size of the gap 7 is adjusted according to the material, structure and shape of the pressing device. In some specific embodiments, the gap 7 is 0.1 mm to 1 mm, and in some specific embodiments, the gap 7 may be 0.5 mm.
  • the second side plate 2 is provided with a second limiting member, and there is a gap 7 between the end surface of the second limiting member facing the power supply device 6 and the power supply device 6 .
  • the second limiting member can be block-shaped or column-shaped.
  • the second limiter can effectively limit the range of movement of the power supply device 6 to the bottom plate 3, preventing the pressing device on the bottom plate 3 from breaking due to excessive deformation .
  • the size of the gap 7 is adjusted according to the material, structure and shape of the pressing device. In some specific embodiments, the gap 7 is 0.1 mm to 1 mm, and in some specific embodiments, the gap 7 may be 0.5 mm.
  • the first side plate 1 is provided with a first support rib 14, the support bar rib is arranged on the outside of the installation groove 4, and is connected with the first side plate 1, and the first support bar rib 14 is connected with the first support bar rib 14.
  • the side plate 1 can form a "T" structure to increase the strength of the fixing device.
  • one, two, three first support ribs 14 can be provided.
  • multiple first support ribs 14 can be provided, and along the height direction Z, multiple The first support ribs 14 are arranged at intervals on the first side plate 1 .
  • the second side plate 2 is provided with a second support rib 24 , and the support bar rib is arranged on the outside of the installation groove 4 and connected with the second side plate 2 .
  • the second support rib 24 and the second side plate 2 can form a "T" structure, which increases the strength of the fixing device.
  • one, two, three second support ribs 24 can be provided.
  • multiple second support ribs 24 can be provided.
  • the second support bars 24 are arranged at intervals on the second side plate 2 .
  • the vehicle provided by the embodiment of the present disclosure includes the fixing device provided by the embodiment of the present disclosure. Since the vehicle provided by the embodiment of the present disclosure has the same advantages as the fixing device provided by the embodiment of the present disclosure, details are not repeated here.

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  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
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  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

一种固定装置、供电设备和车辆。固定装置包括壳体，壳体形成有用于安装待安装件的安装槽；壳体包括底板（3），底板（3）设有用于向待安装件施加远离底板（3）方向推力的压紧装置。通过压紧装置向待安装件提供远离底板（3）的推力，一方面使待安装件能够牢固地固定，减少了待安装件出现松动的可能性，另一方面使待安装件不至于出现因为振动、冲击导致不稳的情况，从而提升了待安装件安装的稳定性。

Description

固定装置、供电设备及车辆
相关申请的交叉引用
本申请基于申请号为202122311746.2、申请日为2021年9月23日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本公开涉及车辆技术领域，具体涉及一种固定装置、供电设备及车辆。
背景技术
车辆上通常会安装一些外部设备，例如供电装置、空气净化装置、换热装置等。
由于车辆在行驶过程中，会受到颠簸，从而会导致外部设备出现松动或不稳定的情况。因此，如何设计车辆外部设备的固定装置，将外部设备可靠地布置于车辆，是本领域技术人员需要考虑和解决的问题。
发明内容
为了解决上述技术问题或者至少部分地解决上述技术问题，本公开实施例提供了一种固定装置、供电设备及车辆。
本公开第一方面实施例提供了一种固定装置，包括：壳体，所述壳体形成有用于安装待安装件的安装槽；
所述壳体包括底板，所述底板设有用于向所述待安装件施加远离所述底板方向推力的压紧装置。
在一些实施例中，所述压紧装置包括弹片，所述弹片的顶部与所述底板连接，所述弹片的底部朝向所述待安装件倾斜，用于与所述供电装置抵接。
在一些实施例中，所述弹片形成有朝向所述待安装件凸出的压紧部，所述压紧部与所述待安装件抵接；
和/或，所述弹片与所述底板为一体式结构。
在一些实施例中，所述弹片与所述底板的夹角α满足：30°≤α≤60°。
在一些实施例中，所述弹片与所述底板为一体式结构。
本公开第二方面实施例提供了一种供电设备，包括：供电装置和所述的固定装置；
所述壳体包括间隔设置于所述底板的第一侧板和第二侧板，所述第一侧板和所述第二侧板均与所述底板连接，以形成所述安装槽；
所述供电装置设置于所述安装槽。
在一些实施例中，所述第一侧板设有第一限位件，所述第一限位件朝向所述供电装置 的端面与所述供电装置之间具有间隙；
和/或，所述第二侧板设有第二限位件，所述第二限位件朝向所述供电装置的端面与所述供电装置之间具有间隙。
在一些实施例中，所述第一侧板设有第一安装卡槽，所述供电装置朝向所述第一侧板的端面设有第一卡扣，所述第一卡扣与所述第一安装卡槽卡接；
所述第二侧板设有第二安装卡槽，所述供电装置朝向所述第二侧板的端面设有第二卡扣，所述第二卡扣与所述第二安装卡槽卡接。
在一些实施例中，所述第一侧板设有第一滑槽，所述供电装置朝向所述第一侧板的端面设有第一凸起结构，所述第一凸起结构与所述第一滑槽滑动配合；
所述第二侧板设有第二滑槽，所述供电装置朝向所述第二侧板的端面设有第二凸起结构，所述第二凸起结构与所述第二滑槽滑动配合。
在一些实施例中，所述第一侧板设有第一支撑条筋，所述支撑条筋设置于所述安装槽的外侧，并与所述第一侧板连接；
所述第二侧板设有第二支撑条筋，所述支撑条筋设置于所述安装槽的外侧，并与所述第二侧板连接。
本公开第三方面实施例提供了一种车辆，包括如本公开第一方面实施例所述的固定装置或如本公开第二方面实施例所述的供电设备。
本公开实施例提供的技术方案与现有技术相比具有如下优点：
本公开实施例提供的固定装置包括：壳体，壳体形成有用于安装待安装件的安装槽；壳体包括底板，底板设有用于向待安装件施加远离底板方向推力的压紧装置，通过压紧装置向待安装件提供远离底板的推力，一方面使待安装件能够牢固地固定，减少了待安装件出现松动的可能性，另一方面使待安装件不至于出现因为振动、冲击导致不稳的情况，从而提升了待安装件安装的稳定性。本公开实施例提供的固定装置还具有结构简单、容易实现和可靠性高的优点。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。
为了更清楚地说明本公开实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，对于本领域普通技术人员而言，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本公开实施例所述固定装置的结构示意图；
图2为本公开实施例所述固定装置使用状态的结构示意图；
图3为本公开实施例所述供电装置的结构示意图。
附图标记：1、第一侧板；11、第一限位件；12、第一安装卡槽；13、第一滑槽；14、第一支撑条筋；2、第二侧板；22、第二安装卡槽；23、第二滑槽；24、第二支撑条筋；3、 底板；4、安装槽；5、弹片；51、压紧部；6、供电装置；61、第一卡扣；62、第二卡扣；63、第一凸起结构；64、第二凸起结构；7、间隙。
具体实施方式
为了能够更清楚地理解本公开的上述目的、特征和优点，下面将对本公开的方案进行进一步描述。需要说明的是，在不冲突的情况下，本公开的实施例及实施例中的特征可以相互组合。
在下面的描述中阐述了很多具体细节以便于充分理解本公开，但本公开还可以采用其他不同于在此描述的方式来实施；显然，说明书中的实施例只是本公开的一部分实施例，而不是全部的实施例。
在车辆使用供电装置过程中，不可避免地会受到车上机械振动的影响，导致车辆的外部设备(待安装件)出现松动、晃动，进而影响外部设备的可靠性，影响使用者的体验。基于此，本公开实施例提供了一种固定装置，以提升外部设备(待安装件)安装的稳定性。
如图1所示，本公开实施例提供的固定装置包括：壳体，壳体形成有用于安装待安装件的安装槽4；壳体包括底板3，底板3设有用于向待安装件施加远离底板3方向推力的压紧装置。通过压紧装置向待安装件提供远离底板3的推力，一方面使待安装件能够牢固地固定，减少了待安装件出现松动的可能性，另一方面使待安装件不至于出现因为振动、冲击导致不稳的情况，从而提升了待安装件安装的稳定性。本公开实施例提供的固定装置还具有结构简单、容易实现和可靠性高的优点。
在一些具体的实施方式中，压紧装置包括弹片5，弹片5的顶部与底板3连接，弹片5的底部朝向待安装件倾斜，用于与待安装件抵接。弹片5可以与待安装件有更大的接触面，通过弹片5可以很好的对待安装件施加远离底板3的推力，使车辆在颠簸路面下，对待安装件提供更好缓冲和减震作用。在一些具体的实施方式中，沿底板3的高度方向Z，底板3上设有多个弹片5，多个弹片5间隔设置，通过设置多个弹片5，压紧装置与待安装件的接触面积更大，弹性更佳，可以提高缓冲效果。通过弹片5向待安装件提供远离底板3的推力，一方面使待安装件能够牢固地固定在车内，减少了待安装件出现松动的可能性，另一方面使待安装件不至于出现因为振动、冲击导致不稳的情况，从而提升了待安装件安装的稳定性，满足车内设备的用电需求，而且还具有结构简单、容易实现和可靠性高的优点。
在一些具体的实施方式中，压紧装置包括弹簧，弹簧的一端与底板3连接，另一端用于与待安装件抵接，通过弹片5和弹簧的协同作用，实现了对待安装件的双重支撑，使待安装件能够牢固地固定于车辆，减少了待安装件出现松动的可能性，提升了待安装件安装的稳定性，实现可靠供电功能，满足车内设备的用电需求。
弹片5可以为金属材质，也可以为塑料材质。在一些具体的实施方式中，弹片5为弹性形变较好的塑料材质。
在一些具体的实施方式中，弹片5形成有朝向待安装件凸出的压紧部51，压紧部51与待安装件抵接，使待安装件能够牢固地固定在车内，减少了待安装件出现松动的可能性， 提升了待安装件安装的稳定性，实现可靠供电功能，满足车内设备的用电需求。
在一些具体的实施方式中，弹片5与底板3的夹角α满足：30°≤α≤60°，倾斜角度的设计，使弹片5能提供最佳的装配推力，满足待安装件的装配需求，减少待安装件出现松动的可能性，提升待安装件安装的稳定性，实现可靠供电功能。
在一些具体的实施方式中，弹片5与底板3为一体式结构，通过一体成型制造，不但可以达到分体制造后期安装的效果，还能在制程工序上减少了一道，减少了组装工序，提高了生产效率，降低了制造成本。
需要说明的是，待安装件可以是电池包，也可以是其他供电装置，还可以是任意其他需要固定的设备。
以安装件为供电装置为例，供电装置在车辆上使用车载供电装置过程中，在车辆使用供电装置过程中，不可避免地会受到车上机械振动的影响，导致车载供电装置出现松动、晃动，对充电电流产生干扰，进而影响车载供电装置的可靠性，影响使用者的体验。然而对于比较复杂的路况及严苛的使用环境，更要求车载供电装置能够提供可靠、稳定的充电功能。基于此，本公开实施例还提供了一种供电设备及使用该供电设备的车辆，以提升供电装置安装的稳定性，实现可靠供电功能，满足车内设备的用电需求。
结合图1、图2和图3所示，本公开实施例提供的供电设备包括：供电装置和上述任一技术方案的固定装置。壳体包括间隔设置于底板3的第一侧板1和第二侧板2，第一侧板1和第二侧板2均与底板3连接，以形成安装槽4；供电装置6设置于安装槽4。在一些具体的实施方式中，第一侧板1或第二侧板2与底板3可以通过焊接连接；在一些具体的实施方式中，第一侧板1或第二侧板2与底板3可以通过结构胶粘接；在一些具体的实施方式中，第一侧板1和第二侧板2与底板3可以为一体式结构。
供电装置6设置于安装槽4，且分别与第一侧板1和第二侧板2连接。供电装置6可以为电池；在一些具体的实施方式中，供电装置6包括燃料电池供电装置6或蓄电池供电装置6。在一些具体的实施方式中，供电装置6与第一侧板1或第二侧板2可以通过卡扣连接；在一些具体的实施方式中，供电装置6与第一侧板1或第二侧板2可以通过紧固件连接。
底板3设有用于向供电装置6施加远离底板3方向推力的压紧装置，通过压紧装置向供电装置6提供远离底板3的推力，一方面使供电装置6能够牢固地固定在车内，减少了供电装置6出现松动的可能性，另一方面使供电装置6不至于出现因为振动、冲击导致供电不稳的情况，从而提升了供电装置6安装的稳定性，满足车内设备的用电需求。本公开实施例提供的固定装置还具有结构简单、容易实现和可靠性高的优点。
结合图1和图3所示，第一侧板1设有第一安装卡槽12，供电装置6朝向第一侧板1的端面设有第一卡扣61，第一卡扣61与第一安装卡槽12卡接，当供电装置6安装到位，即第一卡扣61进入第一安装卡槽12后，第一卡扣61弹开，实现卡紧。由于取消了紧固件的设置，因此节省了紧固件的成本和使用紧固件安装的时间，通过第一卡扣61与第一安装 卡槽12卡接，使供电装置6的拆卸和安装更加方便，节省了安装的人力成本，缩短了安装时间。
第二侧板2设有第二安装卡槽22，供电装置6朝向第二侧板2的端面设有第二卡扣62，第二卡扣62与第二安装卡槽22卡接，当供电装置6安装到位，即第二卡扣62进入第二安装卡槽22后，第二卡扣62弹开，实现卡紧。由于取消了紧固件的设置，因此节省了紧固件的成本和使用紧固件安装的时间，通过第二卡扣62与第二安装卡槽22卡接，使供电装置6的拆卸和安装更加方便，节省了安装的人力成本，缩短了安装时间。
在一些具体的实施方式中，第一侧板1设有第一滑槽13，供电装置6朝向第一侧板1的端面设有第一凸起结构63，第一凸起结构63与第一滑槽13滑动配合；第二侧板2设有第二滑槽23，供电装置6朝向第二侧板2的端面设有第二凸起结构64，第二凸起结构64与第二滑槽23滑动配合。当供电装置6安装时，将第一凸起部沿第一滑槽13滑动，第二凸起部沿第二滑槽23滑动，第一卡扣61进入第一安装卡槽12后，第一卡扣61弹开，第二卡扣62进入第二安装卡槽22后，第二卡扣62弹开，实现卡紧。通过第一凸起结构63与第一滑槽13的配合，第二凸起结构64与第二滑槽23的配合，为供电装置6提供了安装路径，可以实现快速安装，供电装置6安装后，压紧装置向供电装置6提供远离底板3的推力，使供电装置6能够牢固地固定在车内，减少了供电装置6出现松动的可能性，还可以使供电装置6不至于出现因为振动、冲击导致供电不稳的情况，提升了供电装置6安装的稳定性，满足车内设备的用电需求。
在一些具体的实施方式中，沿底板3的高度方向Z，在第一安装卡槽12的上下各设置一个第一滑槽13，第一凸起结构63的数量与第一滑槽13的数量一致，且一一对应，可以提高供电装置6安装的稳定性。在一些具体的实施方式中，第一滑槽13呈“L”型。第一凸起结构63滑进“L”型第一滑槽13特定位置，实现固定卡紧，可以提高供电装置6安装的稳定性。
沿底板3的高度方向Z，在第二安装卡槽22的上下各设置一个第二滑槽23，第二凸起结构64的数量与第二滑槽23的数量一致，且一一对应，可以提高供电装置6安装的稳定性。在一些具体的实施方式中，第二滑槽23呈“L”型。第二凸起结构64滑进“L”型第二滑槽23特定位置，实现固定卡紧，可以提高供电装置6安装的稳定性。
在一些具体的实施方式中，压紧装置包括弹片5，弹片5的顶部与底板3连接，弹片5的底部朝向供电装置6倾斜，用于与供电装置6抵接。弹片5可以与供电装置6有更大的接触面，通过弹片5可以很好的对供电装置6施加远离底板3的推力，使车辆在颠簸路面下，对供电装置6提供更好缓冲和减震作用。在一些具体的实施方式中，沿底板3的高度方向Z，底板3上设有多个弹片5，多个弹片5间隔设置，通过设置多个弹片5，压紧装置与供电装置6的接触面积更大，弹性更佳，可以提高缓冲效果。通过弹片5向供电装置6提供远离底板3的推力，一方面使供电装置6能够牢固地固定在车内，减少了供电装置6出现松动的可能性，另一方面使供电装置6不至于出现因为振动、冲击导致供电不稳的情 况，从而提升了供电装置6安装的稳定性，满足车内设备的用电需求，而且还具有结构简单、容易实现和可靠性高的优点。
在一些具体的实施方式中，压紧装置包括弹簧，弹簧的一端与底板3连接，另一端用于与供电装置6抵接，通过弹片5和弹簧的协同作用，实现了对供电装置6的双重支撑，使供电装置6能够牢固地固定于车辆，减少了供电装置6出现松动的可能性，提升了供电装置6安装的稳定性，实现可靠供电功能，满足车内设备的用电需求。
弹片5可以为金属材质，也可以为塑料材质。在一些具体的实施方式中，弹片5为弹性形变较好的塑料材质。
在一些具体的实施方式中，弹片5形成有朝向供电装置6凸出的压紧部51，压紧部51与供电装置6抵接，使供电装置6能够牢固地固定在车内，减少了供电装置6出现松动的可能性，提升了供电装置6安装的稳定性，实现可靠供电功能，满足车内设备的用电需求。
在一些具体的实施方式中，弹片5与底板3的夹角α满足：30°≤α≤60°，倾斜角度的设计，使弹片5能提供最佳的装配推力，满足供电装置6的装配需求，减少供电装置6出现松动的可能性，提升供电装置6安装的稳定性，实现可靠供电功能。
在一些具体的实施方式中，弹片5与底板3为一体式结构，通过一体成型制造，不但可以达到分体制造后期安装的效果，还能在制程工序上减少了一道，减少了组装工序，提高了生产效率，降低了制造成本。
在一些具体的实施方式中，第一侧板1设有第一限位件11，第一限位件11朝向供电装置6的端面与供电装置6之间具有间隙7。第一限位件11可以为块状，也可以为柱状。当在装配中，施加到供电装置6上的按压力过大时，第一限位件11可以有效限制供电装置6向底板3运动的范围，防止底板3上的压紧装置由于变形过大而断裂。间隙7大小根据压紧装置的材质、结构、形状进行调整。在一些具体的实施方式中，间隙7为0.1mm到1mm，在一些具体的实施方式中，间隙7可以为0.5mm。
在一些具体的实施方式中，第二侧板2设有第二限位件，第二限位件朝向供电装置6的端面与供电装置6之间具有间隙7。第二限位件可以为块状，也可以为柱状。当在装配中，施加到供电装置6上的按压力过大时，第二限位件可以有效限制供电装置6向底板3运动的范围，防止底板3上的压紧装置由于变形过大而断裂。间隙7大小根据压紧装置的材质、结构、形状进行调整。在一些具体的实施方式中，间隙7为0.1mm到1mm，在一些具体的实施方式中，间隙7可以为0.5mm。
在一些具体的实施方式中，第一侧板1设有第一支撑条筋14，支撑条筋设置于安装槽4的外侧，并与第一侧板1连接，第一支撑条筋14与第一侧板1可以形成“T”字结构，增加固定装置的强度。在一些具体的实施方式中，第一支撑条筋14可以设置一个、两个、三个……在一些具体的实施方式中，第一支撑条筋14设置多个，沿高度方向Z，多个第一支撑条筋14在第一侧板1上间隔设置。
第二侧板2设有第二支撑条筋24，支撑条筋设置于安装槽4的外侧，并与第二侧板2 连接。第二支撑条筋24与第二侧板2可以形成“T”字结构，增加固定装置的强度。在一些具体的实施方式中，第二支撑条筋24可以设置一个、两个、三个……在一些具体的实施方式中，第二支撑条筋24设置多个，沿高度方向Z，多个第二支撑条筋24在第二侧板2上间隔设置。
本公开实施例提供的车辆包括本公开实施例提供的固定装置。由于本公开实施例提供的车辆与本公开实施例提供的固定装置具有相同的优势，在此不再赘述。
需要说明的是，在本文中，诸如“第一”和“第二”等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
以上所述仅是本公开的具体实施方式，使本领域技术人员能够理解或实现本公开。对这些实施例的多种修改对本领域的技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本公开的精神或范围的情况下，在其它实施例中实现。因此，本公开将不会被限制于本文所述的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。
本公开所有实施例均可以单独被执行，也可以与其他实施例相结合被执行，均视为本公开要求的保护范围。

Claims (10)

  1. 一种固定装置，其特征在于，包括：壳体，所述壳体形成有用于安装待安装件的安装槽(4)；
    所述壳体包括底板(3)，所述底板(3)设有用于向所述待安装件施加远离所述底板(3)方向推力的压紧装置。
  2. 根据权利要求1所述的固定装置，其特征在于，所述压紧装置包括弹片(5)，所述弹片(5)的顶部与所述底板(3)连接，所述弹片(5)的底部朝向所述待安装件倾斜，用于与所述待安装件抵接。
  3. 根据权利要求2所述的固定装置，其特征在于，所述弹片(5)形成有朝向所述待安装件凸出的压紧部(51)，所述压紧部(51)与所述待安装件抵接；
    和/或，所述弹片(5)与所述底板(3)为一体式结构。
  4. 根据权利要求2或3所述的固定装置，其特征在于，所述弹片(5)与所述底板(3)的夹角α满足：30°≤α≤60°。
  5. 一种供电设备，其特征在于，包括：供电装置(6)和权利要求1至4中任一项所述的固定装置；
    所述壳体包括间隔设置于所述底板(3)的第一侧板(1)和第二侧板(2)，所述第一侧板(1)和所述第二侧板(2)均与所述底板(3)连接，以形成所述安装槽(4)；
    所述供电装置(6)设置于所述安装槽(4)。
  6. 根据权利要求5所述的供电设备，其特征在于，所述第一侧板(1)设有第一限位件(11)，所述第一限位件(11)朝向所述供电装置(6)的端面与所述供电装置(6)之间具有间隙(7)；
    和/或，所述第二侧板(2)设有第二限位件，所述第二限位件朝向所述供电装置(6)的端面与所述供电装置(6)之间具有间隙(7)。
  7. 根据权利要求5或6所述的供电设备，其特征在于，所述第一侧板(1)设有第一安装卡槽(12)，所述供电装置(6)朝向所述第一侧板(1)的端面设有第一卡扣(61)，所述第一卡扣(61)与所述第一安装卡槽(12)卡接；
    所述第二侧板(2)设有第二安装卡槽(22)，所述供电装置(6)朝向所述第二侧板(2)的端面设有第二卡扣(62)，所述第二卡扣(62)与所述第二安装卡槽(22)卡接。
  8. 根据权利要求5至7中任一项所述的供电设备，其特征在于，所述第一侧板(1)设有第一滑槽(13)，所述供电装置(6)朝向所述第一侧板(1)的端面设有第一凸起结构(63)，所述第一凸起结构(63)与所述第一滑槽(13)滑动配合；
    所述第二侧板(2)设有第二滑槽(23)，所述供电装置(6)朝向所述第二侧板(2)的端面设有第二凸起结构(64)，所述第二凸起结构(64)与所述第二滑槽(23)滑动配合。
  9. 根据权利要求5至8中任一项所述的供电设备，其特征在于，所述第一侧板(1)设 有第一支撑条筋(14)，所述支撑条筋设置于所述安装槽(4)的外侧，并与所述第一侧板(1)连接；
    所述第二侧板(2)设有第二支撑条筋(24)，所述支撑条筋设置于所述安装槽(4)的外侧，并与所述第二侧板(2)连接。
  10. 一种车辆，其特征在于，包括权利要求5至9中任一项所述的供电设备。
PCT/CN2022/119690 2021-09-23 2022-09-19 固定装置、供电设备及车辆 WO2023045880A1 (zh)

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