WO2023185133A1 - 解锁装置及换电设备 - Google Patents

解锁装置及换电设备 Download PDF

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Publication number
WO2023185133A1
WO2023185133A1 PCT/CN2022/141465 CN2022141465W WO2023185133A1 WO 2023185133 A1 WO2023185133 A1 WO 2023185133A1 CN 2022141465 W CN2022141465 W CN 2022141465W WO 2023185133 A1 WO2023185133 A1 WO 2023185133A1
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WO
WIPO (PCT)
Prior art keywords
unlocking
guide
rod
lever
battery pack
Prior art date
Application number
PCT/CN2022/141465
Other languages
English (en)
French (fr)
Inventor
张建平
王莉
仇丹梁
Original Assignee
奥动新能源汽车科技有限公司
上海电巴新能源科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202210352078.4A external-priority patent/CN115559968A/zh
Priority claimed from CN202220763592.2U external-priority patent/CN217814305U/zh
Application filed by 奥动新能源汽车科技有限公司, 上海电巴新能源科技有限公司 filed Critical 奥动新能源汽车科技有限公司
Publication of WO2023185133A1 publication Critical patent/WO2023185133A1/zh

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/80Exchanging energy storage elements, e.g. removable batteries
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B1/00Devices for securing together, or preventing relative movement between, constructional elements or machine parts
    • F16B1/02Means for securing elements of mechanisms after operation
    • F16B1/04Means for securing elements of mechanisms after operation disengaged by movement of the actuating member of the element

Definitions

  • the present invention relates to the technical field of battery swapping, and in particular to an unlocking device and battery swapping equipment.
  • the vehicle body and cargo weight are very large, resulting in large vehicles having a high demand for battery pack capacity.
  • the electric energy must be large enough to support the driving of large vehicles for hundreds of years. kilometer.
  • the battery packs of large vehicles are larger in size.
  • the chassis of electric vehicles is low and the space under the car is small. In particular, there is insufficient upper and lower space, making it difficult for ordinary power-swapping equipment to enter the bottom of the car and use its unlocking lever to unlock the battery pack.
  • the technical problem to be solved by the present invention is to provide an unlocking device and battery replacement equipment in order to overcome the defect in the prior art that the unlocking device is difficult to unlock and unlock the battery pack in a small space under the chassis of an electric vehicle.
  • An unlocking device which is used to unlock and unlock battery packs on electric vehicles. It is provided on a power exchange device.
  • the unlocking device includes:
  • the unlocking mechanism includes a driving member and an unlocking lever.
  • the driving member is provided on the mounting part.
  • the driving member is connected to the unlocking lever and is used to drive the unlocking lever to move upward to unlock the unlocking lever.
  • the rod acts on the locking and unlocking structure of the electric vehicle and the battery pack to realize the locking and unlocking of the battery pack.
  • a mounting part and an unlocking mechanism are provided in the unlocking device, wherein the driving member of the unlocking mechanism is provided on the mounting part, and the driving member is connected to the unlocking rod and used to drive the unlocking rod to move upward, so that the unlocking rod moves upward.
  • the unlocking lever acts on the locking link of the battery pack of the electric vehicle to unlock and unlock the battery pack, thereby saving space in the vertical direction.
  • the installation part includes a vehicle body limiting plate, and the vehicle body limiting plate is used for positioning with the vehicle body of the electric vehicle;
  • the battery exchange equipment also includes a battery carrying plate, which is used to connect and position the battery pack.
  • the battery carrying plate is provided above the vehicle body limit plate, and the driving member is installed on the Body limit plate.
  • the installation part includes a body limit plate, which can prevent relative movement between the body and the unlocking device, thereby facilitating the unlocking device to smoothly unlock and add the battery pack;
  • the battery replacement equipment also includes a battery carrying plate, which can prevent Relative movement occurs between the unlocking device and the battery pack, thereby facilitating unlocking and unlocking of the battery pack.
  • the installation part includes a battery carrying plate, and the battery carrying plate is used for connecting and positioning with the battery pack;
  • the power exchange equipment also includes a body limit plate, which is used to position the electric vehicle body;
  • the battery carrying plate is provided above the vehicle body limiting plate, and the driving member is installed on the battery carrying plate.
  • the installation part includes a battery carrying plate, which can prevent relative movement between the unlocking device and the battery pack.
  • the power exchange equipment includes a body limit plate, which can prevent relative movement between the body and the unlocking device, thereby facilitating the Battery pack unlocking.
  • the installation part further includes a tray, the tray is used to carry the battery pack, the tray is provided with a through hole; the driving member is provided below the tray, and the unlocking lever passes through the Said through hole.
  • a tray carrying the battery pack is provided, the unlocking rod passes through the through hole of the tray, and the driving member is placed under the tray, which can save space.
  • the installation part is provided below the tray, and the driving member is provided on the installation part.
  • the battery carrying plate is provided with an escape groove, and the unlocking mechanism passes through the escape groove and is fixed to the vehicle body limiting plate.
  • the avoidance groove can prevent the upper battery carrier plate from blocking the unlocking mechanism and interfering with the work of the unlocking mechanism.
  • the through hole is a waist-shaped hole, and the waist-shaped hole is extended on the tray along the driving direction of the driving member.
  • setting the through hole into a waist-shaped hole can reserve enough space for the horizontal movement of the unlocking lever relative to the tray, ensuring that the unlocking lever, locking lever, and the tray will not collide.
  • the unlocking mechanism further includes an unlocking guide block, the unlocking guide block is provided with an unlocking guide groove for guiding the lifting and lowering of the unlocking rod, and the unlocking rod is installed with left and right limits relative to the unlocking guide groove. of.
  • the unlocking rod moves up and down along the unlocking guide groove through the horizontal movement of the unlocking guide block with the unlocking guide groove to achieve unlocking, thereby saving space in the vertical direction.
  • the unlocking mechanism further includes a horizontal guide mechanism
  • the driving member is provided at one end of the unlocking guide block
  • the driving member drives the unlocking guide block to move horizontally in the horizontal guide mechanism to achieve the unlocking.
  • the rod moves up and down along the unlocking guide groove.
  • the horizontal movement of the unlocking guide block is guided and restrained by a horizontal guide mechanism, thereby ensuring that the unlocking rod can move up and down along the unlocking guide groove stably to achieve unlocking, so that the unlocking rod can be moved vertically in the vertical direction. to save space.
  • the unlocking device further includes a vertical guide mechanism fixedly arranged on the horizontal guide mechanism, and the unlocking rod can move up and down through the vertical guide mechanism.
  • a vertical guide mechanism is provided to guide the unlocking rod, thereby ensuring that the unlocking rod moves up and down in a predetermined direction to avoid tilting left and right, which is conducive to aligning the unlocking position and quickly unlocking.
  • the unlocking lever includes a convex column part and a rod body part.
  • the outer peripheral surface of the rod body part extends the convex column part into the unlocking guide groove along the radial direction of the rod body part.
  • the unlocking guide groove passes through the unlocking guide groove.
  • the protruding column portion drives the rod body to move up and down in the unlocking guide block.
  • the unlocking lever is provided with a convex column part and a rod body part, which can ensure that the unlocking lever moves up and down in the unlocking guide block.
  • the unlocking guide block is provided with a cavity that passes up and down, and unlocking guide grooves of the same shape are provided on both side walls of the cavity.
  • the unlocking lever is provided with two protruding column parts, which are correspondingly arranged on both sides of the rod body.
  • the protruding column parts on both sides are disposed in the unlocking guide groove, which can stabilize the unlocking rod.
  • the ground is located in the unlocking guide groove.
  • the unlocking guide groove includes a first guide part, a second guide part and a third guide part.
  • the extension direction of the first guide part is the same as the moving direction of the unlocking guide block;
  • the second guide part is parallel to the first guide part and located at the lower end of the first guide part;
  • the third guide part One end of the first guide groove is connected with an end of the first guide groove close to the third guide part, and the other end of the third guide part is connected with an end of the second guide part close to the third guide part.
  • the unlocking guide groove includes a first guide part in the same movement direction as the unlocking guide block and a second guide part parallel to the first guide part and located at the lower end of the first guide part.
  • a guide part and a second guide part ensure that the unlocking guide block can move horizontally and provide horizontal support for the convex part of the unlocking lever to stay.
  • It also includes a third guide part connected to the second guide part by a downward slope from the first guide part. , ensuring that the convex part of the locking rod can move up and down.
  • the unlocking guide block is provided with a through groove that penetrates up and down, and the unlocking rod moves up and down through the through groove.
  • a through-groove is provided for the unlocking rod to pass through, which can further ensure that the unlocking rod moves up and down in a predetermined direction to avoid tilting left and right, which is conducive to aligning the unlocking position and quickly realizing unlocking.
  • the unlocking lever is provided with an anti-rotation surface, and the anti-rotation surface abuts against a plane in the unlocking guide block to limit the rotation of the unlocking lever.
  • the unlocking lever is provided with an anti-rotation surface, and the anti-rotation surface fits against the plane inside the unlocking guide block, thereby preventing the unlocking lever from rotating during operation.
  • the unlocking device further includes a detection component, the detection component is provided on a fixed part, the fixed part is provided on the horizontal guide mechanism, and is used to detect the lifting and lowering of the unlocking lever;
  • the detection member is used to detect the horizontal movement of the unlocking guide block.
  • the detection component is provided to detect whether the unlocking lever has been raised or lowered to a predetermined position, and/or whether the unlocking guide block has moved horizontally to a predetermined position.
  • the unlocking lever is a torque unlocking lever that applies torque to cooperate with the locking and unlocking mechanism to achieve unlocking.
  • the unlocking lever adopts such a structure and unlocking form, which makes it suitable for a variety of unlocking environments.
  • a kind of power exchange equipment which includes the above-mentioned unlocking device, and the power exchange equipment is arranged in a power exchange shuttle vehicle.
  • the power exchange equipment using the above unlocking device can unlock the battery pack when the upper and lower space is very limited, thereby making the power exchange equipment thinner and lighter, thereby improving the applicability of the power exchange equipment.
  • the positive and progressive effect of the present invention is that: the unlocking device of the present invention is provided with a mounting part and an unlocking mechanism, wherein the driving member of the unlocking mechanism is provided on the mounting part, and the driving member is connected to the unlocking rod and used to drive the unlocking rod upward. Move so that the unlocking lever acts on the locking link of the battery pack of the electric vehicle to unlock and unlock the battery pack, thereby saving space in the vertical direction.
  • Figure 1 is a schematic structural diagram of an unlocking device according to a preferred embodiment of the present invention.
  • Figure 2 is a schematic structural diagram of a power exchange device according to a preferred embodiment of the present invention.
  • Figure 3 is a schematic structural diagram of the unlocking guide block of the unlocking device according to the preferred embodiment of the present invention.
  • Figure 4 is a schematic structural diagram of the unlocking lever of the unlocking device according to the preferred embodiment of the present invention.
  • Figure 5 is a schematic structural diagram of a vehicle body bracket according to an embodiment of the present invention.
  • Figure 6 is a schematic structural diagram of the push rod in the battery pack according to the embodiment of the present invention.
  • Figure 7 is a schematic structural diagram of a battery pack according to an embodiment of the present invention.
  • Figure 8 is a schematic structural diagram of the locking mechanism according to the embodiment of the present invention.
  • Figure 9 is another structural schematic diagram of the power exchange equipment according to the preferred embodiment of the present invention.
  • Unlocking mechanism 1 driving part 21, unlocking lever 22, protruding column part 221, rod body part 222, body limit plate 3, battery carrier plate 4, tray 5, through hole 6, unlocking guide block 7, unlocking guide groove 8, First guide part 81, second guide part 82, third guide part 83, through groove 9, power exchange equipment 10, push rod mechanism 400, lift base 41, locking mechanism 40, mounting bracket 50, unlocking rod lifting detection device 01. Unlock lever 1.
  • Lock link 311 Lock link 311
  • This embodiment provides a power swapping device.
  • the power swapping device is installed on a power swapping shuttle.
  • the power swapping device is provided with an unlocking device. Through the unlocking device, the power swapping device can unlock and unlock the locking and unlocking structures of the electric vehicle and the battery pack. To unlock and unlock the battery pack on the electric vehicle, thereby replacing the battery pack of the electric vehicle.
  • the unlocking device of this embodiment is provided on the power exchange equipment and can unlock and unlock the battery pack on the electric vehicle, so that the unlocking lever 22 can push the battery pack on the electric vehicle to unlock and unlock the battery pack, so as to replace the battery pack on the electric vehicle.
  • this embodiment provides an unlocking device, which is used to unlock and unlock the battery pack on an electric vehicle. It is provided on a power swapping device.
  • the unlocking device includes a mounting part and an unlocking mechanism.
  • the unlocking mechanism includes a driving part 21 and an unlocking rod 22.
  • the driving part 21 is provided at the mounting part.
  • the driving part 21 is connected to the unlocking rod 22 and is used to drive the unlocking rod 22 to move upward, so that the unlocking rod 22 acts on the lock of the battery pack of the electric vehicle.
  • the connecting rod is used to add and unlock the battery pack.
  • a mounting part and an unlocking mechanism are provided in the unlocking device.
  • the driving part 21 of the unlocking mechanism is provided on the mounting part.
  • the driving part 21 is connected to the unlocking rod 22 and is used to drive the unlocking rod 22 to move upward to unlock the door.
  • the rod 22 acts on the locking link of the battery pack of the electric vehicle to unlock and unlock the battery pack, thereby saving space in the vertical direction.
  • the installation part includes a body limit plate 3, which is used to position the electric vehicle body;
  • the battery swapping equipment also includes a battery carrier plate 4, which is used to connect and position the battery pack.
  • the battery carrier plate 4 is located above the vehicle body limit plate 3, and the driving member 21 is installed on the vehicle body limit plate 3.
  • the installation part includes a body limit plate 3, which can prevent relative movement between the body and the unlocking device, thereby facilitating the unlocking device to smoothly unlock and unlock the battery pack;
  • the battery replacement equipment also includes a battery carrying plate 4 , can drive the battery pack to move in the direction of unlocking and loading relative to the vehicle, thereby facilitating the loading and unlocking of the battery pack.
  • the installation part also includes a tray 5, which is used to carry the battery pack.
  • the tray 5 is provided with a through hole 6; the driving member 21 is provided below the tray 5, and the unlocking rod 22 passes through the through hole 6.
  • a tray 5 carrying the battery pack is provided, the unlocking rod 22 passes through the through hole 6 of the tray 5, and the driving member 21 is provided below the tray 5, which can save space.
  • the installation part is provided below the tray 5, and the driving member 21 is provided on the installation part.
  • the above structural form can be used to save space.
  • the battery carrying plate 4 is provided with an escape groove, and the unlocking mechanism passes through the escape groove and is fixed to the vehicle body limiting plate 3 .
  • providing an escape groove can prevent the upper battery carrier plate 4 from blocking the unlocking mechanism and interfering with the work of the unlocking mechanism.
  • the through hole 6 is a waist-shaped hole, and the waist-shaped hole is extended on the tray 5 along the driving direction of the driving member 21 .
  • the through hole 6 is configured as a waist-shaped hole, which can reserve enough space for the horizontal movement of the unlocking lever 22 relative to the tray 5 and ensure that the unlocking lever 22, the locking lever and the tray 5 will not collide.
  • the unlocking mechanism also includes an unlocking guide block 7.
  • the unlocking guide block 7 is provided with an unlocking guide groove 8 for guiding the lifting and lowering of the unlocking rod 22.
  • the unlocking rod 22 is installed with left and right limits relative to the unlocking guide groove 8.
  • the unlocking rod 22 moves up and down along the unlocking guide groove 8 through horizontal movement of the unlocking guide block 7 having the unlocking guide groove 8 to achieve unlocking, thereby saving space in the vertical direction.
  • the unlocking mechanism also includes a horizontal guide mechanism.
  • the driving member 21 is provided at one end of the unlocking guide block 7 .
  • the driving member 21 drives the unlocking guide block 7 to move horizontally in the horizontal guide mechanism to enable the unlocking rod 22 to move up and down along the unlocking guide groove 8 .
  • the horizontal movement of the unlocking guide block 7 is guided and constrained by a horizontal guide mechanism, thereby ensuring that the unlocking rod 22 can move up and down along the unlocking guide groove 8 stably to achieve unlocking, so that the unlocking rod 22 can be moved vertically in the vertical direction. to save space.
  • the unlocking device also includes a vertical guide mechanism fixedly arranged on the horizontal guide mechanism, and the unlocking rod 22 can move up and down through the vertical guide mechanism.
  • a vertical guide mechanism is provided for guiding the unlocking lever 22 to ensure that the unlocking lever 22 moves up and down in a predetermined direction to avoid tilting left and right, which is beneficial to aligning the unlocking position and quickly unlocking.
  • the unlocking lever 22 includes a protruding column portion 221 and a rod body portion 222.
  • the protruding column portion 221 extends from the outer peripheral surface of the rod body portion 222 into the unlocking guide groove 8 along the radial direction of the rod body portion 222.
  • the unlocking guide groove 8 drives the rod body through the protruding column portion 221. Move up and down in the unlocking guide block 7.
  • the unlocking lever 22 is provided with a convex column part 221 and a rod body part 222 to ensure that the unlocking lever 22 moves up and down in the unlocking guide block 7 .
  • the unlocking guide block 7 is provided with a cavity that passes up and down. Unlocking guide grooves 8 of the same shape are provided on both side walls of the cavity. There are two protruding column portions 221, and they are correspondingly provided on both sides of the rod body portion 222. The protruding column parts 221 are all arranged in the unlocking guide groove 8 .
  • the unlocking lever 22 is provided with two protruding column portions 221, which are correspondingly arranged on both sides of the rod body 222.
  • the protruding column portions 221 on both sides are disposed in the unlocking guide groove 8, so that the unlocking rod 22 can be positioned in the unlocking guide groove 8. Stably located in the unlocking guide groove 8.
  • the unlocking guide groove 8 includes a first guide part 81 , a second guide part 82 and a third guide part 83 .
  • the extension direction of the first guide part 81 is the same as the moving direction of the unlocking guide block 7;
  • the second guide part 82 is parallel to the first guide part 81 and is located at the lower end of the first guide part 81;
  • one end of the third guide part 83 extends from the first guide part 81 to the lower end of the first guide part 81.
  • One end of the groove close to the third guide part 83 is connected with a downward slope, and the other end of the third guide part 83 is connected with an end of the second guide part 82 close to the third guide part 83 .
  • the unlocking guide groove 8 includes a first guide part 81 that moves in the same direction as the unlocking guide block 7 and a second guide part 82 that is parallel to the first guide part 81 and located at the lower end of the first guide part 81.
  • the first guide part 81 and the second guide part 82 ensure that the unlocking guide block 7 can move horizontally and provide horizontal support for the convex part of the unlocking lever 22 to stay.
  • the first guide part 81 is also connected to the second guide by a downward slope.
  • the third guide portion 83 of the first portion 82 ensures that the convex portion of the locking rod can move up and down.
  • the unlocking guide block 7 is provided with a through groove 9 that penetrates up and down, and the unlocking rod 22 moves up and down through the through groove 9 .
  • a through groove 9 is provided for the unlocking rod 22 to pass through, thereby further ensuring that the unlocking rod 22 moves up and down in a predetermined direction to avoid tilting left and right, which is beneficial to aligning the unlocking position and quickly unlocking.
  • the unlocking lever 22 is provided with an anti-rotation surface, and the anti-rotation surface abuts against the plane in the unlocking guide block 7 to limit the rotation of the unlocking lever 22 .
  • the unlocking lever 22 is provided with an anti-rotation surface, and the anti-rotation surface is in contact with the plane inside the unlocking guide block 7 , thereby preventing the unlocking lever 22 from rotating during operation.
  • the unlocking device also includes a detection piece.
  • the detection piece is provided on the fixed part.
  • the fixed part is provided on the horizontal guide mechanism and is used to detect the lifting and lowering of the unlocking rod 22.
  • the detection part is used to detect the horizontal movement of the unlocking guide block 7.
  • the detection part is provided to detect whether the unlocking rod 22 has been raised and lowered to a predetermined position and whether the unlocking guide block 7 has moved horizontally to a predetermined position.
  • the unlocking process when the unlocking lever is a fixed unlocking lever the unlocking lever 22 and the driving part 21 can be set on the body limit plate 3 of the installation part, the driving part drives the unlocking rod 22 to push the ejector rod of the battery pack, and the unlocking rod lift detection device 01 Detect the rise of unlocking lever 1 and the movement position of the driving mechanism.
  • a body bracket is connected to the two body longitudinal beams of the electric vehicle at the same time.
  • the body bracket is a frame structure welded by profiles, and each locking mechanism 40 is arranged on the longitudinal beam of the body bracket.
  • the lower surface is used for locking connection with the locking matching mechanism on the battery pack, so that the battery pack is connected or separated from the body bracket to achieve the purpose of replacing the battery.
  • the locking mechanisms 40 are arranged in two rows on the lower surface of the vehicle body bracket to respectively correspond to the two vehicle body longitudinal beams.
  • the hooks at each mounting bracket 50 on the electric vehicle battery pack are used to be inserted into the locking mechanism 40 to achieve locking.
  • the body limit plate 3 and the battery carrier plate 4 move in the first direction, so that the body positioning assembly and the battery carrier plate 4 are adjusted to the appropriate position according to the position of the body positioning hole and the position of the battery pack of the model to be replaced.
  • the vehicle body limit plate 3 is positioned with the vehicle body.
  • the battery carrier plate 4 is positioned through the positioning piece and drives the mobile battery pack. Since the battery pack fixed plate can be moved and the unlocking lever is located on the battery carrier plate 4, the sliding hole of the battery pack is set It is a waist-shaped sliding hole, or a sliding hole with a diameter that is relatively larger than the movement range of the battery pack fixing plate during unlocking.
  • the unlocking rod can be unlocked by rising.
  • the unlocking rod rises and enters the sliding hole of the battery pack.
  • Push the ejector rod in the battery pack so that the ejector rod in the battery pack pushes the locking mechanism 40, and the lock is opened.
  • the hook at the mounting bracket 50 on the battery pack is pushed into the L-shaped groove of the locking mechanism 40 to achieve locking.
  • the battery carrying plate 4 drives the battery pack to move toward the inside of the L-shaped groove of the locking mechanism 40.
  • the unlocking lever pushes the locking link, causing the locking link to push the locking mechanism 40.
  • the locking mechanism 40 opens and the battery carrying plate 4. Drive the hitch at the battery pack installation bracket 50 to move toward the unlocking opening of the L-shaped groove, and withdraw from the locking mechanism 40 to achieve unlocking.
  • the unlocking rod pushes the ejector mechanism 400, the unlocking rod lifting seat 41 drives the ejector upward, and lifts the locking link rod of the locking mechanism 40 to achieve unlocking, and then the mounting bracket 50 is The hitch at the position is pushed into the L-shaped groove, and the locking link of the locking mechanism 40 falls to realize locking.
  • the unlocking lever is a torque unlocking lever, and the torque unlocking lever exerts torque to cooperate with the locking and unlocking mechanism to achieve unlocking.
  • the unlocking rod can be a torque gun.
  • the locking and unlocking mechanism is a threaded lock, there are external threads on the outer circumference of the unlocking rod.
  • the unlocking rod drives the external threads on it to move to achieve locking and unlocking.
  • the internal threads on the mechanism are used to unlock;
  • the locking and unlocking mechanism is a T-shaped lock, a transverse rod is provided on the top of the unlocking rod.
  • the transverse rod is fixedly connected to the body of the unlocking rod so that the unlocking rod forms a T-shaped structure.
  • the rotation of the unlocking rod drives the transverse rod.
  • the angle of the rod changes.
  • the unlocking lever adopts such a structure and unlocking form, which makes it suitable for a variety of unlocking environments.
  • the installation part includes a battery carrying plate 4, which is used to connect and position the battery pack;
  • the battery swapping equipment also includes a body limiting plate 3, which is The positioning plate 3 is used to position the electric vehicle body; the battery carrying plate 4 is provided above the body limiting plate 3, and the driving member 21 is installed on the battery carrying plate 4.
  • the installation part includes a battery carrying plate 4, which can drive the battery pack to move in the unlocking and unlocking direction relative to the vehicle.
  • the battery replacement equipment includes a body limit plate 3, which can prevent relative movement between the body and the unlocking device, thereby facilitating the loading and unloading of the battery pack. Unlocked.
  • a battery pack is provided with the unlocking device in the above-mentioned Embodiment 1 or 2, which is used to unlock the locking and unlocking structure of the battery pack on the electric vehicle by the unlocking lever 22. , to replace the battery pack.
  • the driving member is connected to the unlocking lever 22 and is used to drive the unlocking lever 22 to move upward, so that the unlocking lever 22 acts on the locking mechanism on the electric vehicle to unlock.
  • the lifting detection device of the unlocking lever 22 can be set on the battery pack, and used To directly detect the lifting and lowering of the unlocking lever 22.

Abstract

一种解锁装置及换电设备,解锁装置用于电动车辆上电池包的加解锁,设置在一换电设备上,解锁装置包括安装部和解锁机构,解锁机构包括驱动件(21)和解锁杆(22),驱动件(21)设于安装部,驱动件(21)连接于解锁杆(22)并用于驱动解锁杆(22)向上移动,以使解锁杆(22)作用于电动车辆的电池包的锁连杆以实现对电池包的加解锁;安装部包括车身限位板(3),车身限位板(3)用于与电动车辆的车身定位。本装置能够在竖直方向上节约空间。

Description

解锁装置及换电设备
本申请要求申请日为2022/4/2的中国专利申请CN2022207635922、及申请日为2022/4/2的中国专利申请CN2022103520784的优先权。本申请引用上述中国专利申请的全文。
技术领域
本发明涉及换电技术领域,特别涉及一种解锁装置及换电设备。
背景技术
现有的电动汽车的电池包安装方式一般分为固定式和可换式,其中固定式的电池包一般固定在汽车上,充电时直接以汽车作为充电对象。而可换式的电池包,一般采用活动安装的方式,电池包可以随时取下并更换新的电池包。
然而,针对大型车辆而言,例如重卡或轻卡等车型,车体以及载货重量很大,导致大型车辆对电池包的容量需求较高,必须足够大容量的电能才能够支持大型车辆行驶百来公里。在更换新的电池包的过程中,需要使用换电设备对电池包进行加解锁更换,但是大型车辆的电池包体积较大,相比之下电动车辆的底盘交低,其车底的空间,尤其是上下空间不足,一般的换电设备难以进入车底利用其解锁杆对电池包进行加解锁。
发明内容
本发明要解决的技术问题是为了克服现有技术中解锁装置难以在电动车辆底盘下狭小的空间内对电池包进行加解锁的缺陷,提供一种解锁装置及换电设备。
本发明是通过下述技术方案来解决上述技术问题:
一种解锁装置,其用于电动车辆上电池包的加解锁,设置在一换电设备上,所述解锁装置包括:
安装部;
解锁机构,所述解锁机构包括驱动件和解锁杆,所述驱动件设于所述安装部,所述驱动件连接于所述解锁杆并用于驱动所述解锁杆向上移动,以使所述解锁杆作用于电动车辆与电池包的加解锁结构以实现对电池包的加解锁.
在本方案中,在解锁装置中设置安装部和解锁机构,其中解锁机构的驱动件设置在安装部上,驱动件连接于所述解锁杆并用于驱动所述解锁杆向上移动,以使所述解锁杆 作用于电动车辆的电池包的锁连杆以实现对电池包的加解锁,从而能够在竖直方向上节约空间。
优选的,所述安装部包括车身限位板,所述车身限位板用于与所述电动车辆的车身定位;
所述换电设备还包括电池承载板,所述电池承载板用于与所述电池包连接定位,所述电池承载板设于所述车身限位板的上方,所述驱动件安装于所述车身限位板。
在本方案中,安装部包括车身限位板,能够防止车身与解锁装置之间产生相对移动,从而有利于解锁装置顺利实现对电池包的加解锁;换电设备还包括电池承载板,能够防止解锁装置和电池包之间产生相对移动,从而有利于对电池包的加解锁。
优选的,所述安装部包括电池承载板,所述电池承载板用于与所述电池包连接定位;
所述换电设备还包括车身限位板,所述车身限位板用于与所述电动车辆的车身定位;
所述电池承载板设于所述车身限位板的上方,所述驱动件安装于所述电池承载板。
在本方案中,安装部包括电池承载板,能够防止解锁装置和电池包之间产生相对移动,换电设备包括车身限位板,能够防止车身与解锁装置之间产生相对移动,从而有利于对电池包的加解锁。
优选的,所述安装部还包括托盘,所述托盘用于承载所述电池包,所述托盘上开设有通孔;所述驱动件设于所述托盘的下方,所述解锁杆穿过所述通孔。
在本方案中,设置承载电池包的托盘,解锁杆从托盘的通孔中穿过,驱动件设置在托盘下方,能够节省空间。
优选的,所述安装部设于所述托盘的下方,所述驱动件设于所述安装部。
在本方案中,采用上述结构形式,能够节约空间。
优选的,所述电池承载板开设有避让槽,所述解锁机构穿过所述避让槽固定于所述车身限位板。
在本方案中,开设避让槽能够防止上层的电池承载板对解锁机构造成遮挡,避免干涉解锁机构的工作。
优选的,所述通孔为腰型孔,所述腰型孔沿所述驱动件的驱动方向延伸设置在所述托盘上。
在本方案中,将通孔设置成腰型孔,能够为解锁杆相对于托盘的水平移动预留足够的空间,保证解锁杆锁杆与托盘不会产生碰撞。
优选的,所述解锁机构还包括解解锁导向块,所述解锁导向块上开设有用于导向所述解锁杆升降的解锁导向槽,所述解锁杆为相对于所述解锁导向槽左右限位安装的。
在本方案中,通过具有解锁导向槽的解锁导向块的水平移动实现所述解锁杆沿所述解锁导向槽上下移动,实现解锁,从而可以在竖直方向上的节省空间。
优选的,所述解锁机构还包括水平导向机构,所述驱动件设置在解锁导向块的一端,所述驱动件驱动所述解锁导向块在所述水平导向机构中水平移动,以实现所述解锁杆沿所述解锁导向槽上下移动。
在本方案中,通过水平导向机构对解锁导向块的水平移动进行导向和约束,从而能够保证稳定地实现所述解锁杆沿所述解锁导向槽上下移动,以实现解锁,从而可以在竖直方向上的节省空间。
优选的,所述解锁装置还包括固定设置于所述水平导向机构的竖直导向机构,所述解锁杆能够穿过所述竖直导向机构上下移动。
在本方案中,设置用于导向解锁杆的竖直导向机构,从而能够保证解锁杆沿预定方向上下移动,避免左右倾斜,进而有利于对准解锁位置,快速实现解锁。
优选的,所述解锁杆包括凸柱部和杆体部,所述杆体部的外周面沿所述杆体部的径向向解锁导向槽内延伸出所述凸柱部,所述解锁导向槽通过所述凸柱部驱动所述杆体在所述解锁导向块内上下运动。
在本方案中,解锁杆设置凸柱部和杆体部,能够确保解锁杆在所述解锁导向块内上下运动。
优选的,所述解锁导向块内设置有上下贯通的腔体,所述腔体两侧壁上设置有相同形状的解锁导向槽,所述凸柱部为两个,且对应设于所述杆体部的两侧,两侧的所述凸柱部均设置在所述解锁导向槽内。
在本方案中,解锁杆设置两个凸柱部,且对应设于所述杆体部的两侧,两侧的所述凸柱部均设置在所述解锁导向槽内,能够使解锁杆在稳定地设于解锁导向槽内。
优选的,所述解锁导向槽解锁导向槽包括第一导向部、第二导向部和第三导向部。所述第一导向部的延伸方向与所述解锁导向块的移动方向相同;所述第二导向部平行于所述第一导向部并位于所述第一导向部的下端;所述第三导向部一端自所述第一导向槽靠近所述第三导向部的一端向下倾斜连通,第三导向部的另一端与所述第二导向部靠向所述第三导向部的一端相连通。
在本方案中,解锁导向槽包括与所述解锁导向块的移动方向相同的第一导向部和平行于所述第一导向部并位于所述第一导向部的下端的第二导向部,第一导向部和第二导向部保证了解锁导向块能够水平移动并能够为解锁杆的凸部的停留提供水平支撑,还包括由第一导向部向下倾斜连通第二导向部的第三导向部,保证了锁杆的凸部能够上下移 动。
优选的,所述解锁导向块上开设有上下贯穿的贯穿槽,所述解锁杆穿过所述贯穿槽上下移动。
在本方案中,设置用于解锁杆穿过的贯穿槽,从而能够进一步保证解锁杆沿预定方向上下移动,避免左右倾斜,进而有利于对准解锁位置,快速实现解锁。
优选的,所述解锁杆设置有防转面,所述防转面贴合抵靠于所述解锁导向块内的平面以限制所述解锁杆的旋转。
在本方案中,解锁杆设置有防转面,防转面贴合抵靠于所述解锁导向块内的平面,从而能够防止解锁杆在工作过程中发生旋转
优选的,所述解锁装置还包括检测件,所述检测件设于固定部,所述固定部设置于所述水平导向机构,并用于检测所述解锁杆的升降;
和/或,所述检测件用于检测所述解锁导向块的水平移动。
在本方案中,设置检测件能够检测解锁杆是否升降到了预定位置,和/或,所述解锁导向块是否水平移动到了预定位置。
优选的,所述解锁杆为扭矩解锁杆,所述扭矩解锁杆施加扭矩以与加解锁机构配合以实现解锁。
在本方案中,解锁杆采用这样的结构和解锁形式,利于使其适用于多种解锁环境。
一种换电设备,其包括上述的解锁装置,所述换电设备设置在换电穿梭车。
在本方案中,采用上述解锁装置的换电设备,可以在上下空间很有限的情况下实现对电池包的解锁,从而能够将换电设备轻薄化,进而提高换电设备的适用性。
本发明的积极进步效果在于:本发明的解锁装置中设置安装部和解锁机构,其中解锁机构的驱动件设置在安装部上,驱动驱动件连接于所述解锁杆并用于驱动所述解锁杆向上移动,以使所述解锁杆作用于电动车辆的电池包的锁连杆以实现对电池包的加解锁,从而能够在竖直方向上节约空间。
附图说明
图1为本发明优选实施例解锁装置的结构示意图。
图2为本发明优选实施例换电设备的结构示意图。
图3为本发明优选实施例解锁装置的解锁导向块的结构示意图。
图4为本发明优选实施例解锁装置的解锁杆的结构示意图。
图5为本发明实施例的车身支架的结构示意图。
图6为本发明实施例的电池包内顶杆的结构示意图。
图7为本发明实施例的电池包的结构示意图。
图8为本发明实施例的锁止机构的结构示意图。
图9为本发明优选实施例换电设备的另一结构示意图。
附图标记说明:
解锁机构1、驱动件21、解锁杆22、凸柱部221、杆体部222、车身限位板3、电池承载板4、托盘5、通孔6、解锁导向块7、解锁导向槽8、第一导向部81、第二导向部82、第三导向部83、贯穿槽9、换电设备10、顶杆机构400、顶起座41、锁止机构40、安装支架50、解锁杆升降检测装置01、解锁杆1、锁连杆311
具体实施方式
下面通过实施例的方式进一步说明本发明,但并不因此将本发明限制在的实施例范围之中。
本实施例提供一种换电设备,换电设备设置在换电穿梭车上,换电设备上设置有解锁装置,通过解锁装置换电设备能够电动车辆与电池包的加解锁结构进行加解锁,以对电动车辆上的电池包进行加解锁,从而更换电动车辆的电池包。本实施例解锁装置设置在换电设备上,能够加解锁电动车辆上的电池包,以实现解锁杆22推动电动车辆上的电池包进行加解锁,以实现对电动车辆上的电池包进行更换。
如图1-图3所示,本实施提供一种解锁装置,其用于电动车辆上电池包的加解锁,设置在一换电设备上,解锁装置包括安装部和解锁机构。
解锁机构包括驱动件21和解锁杆22,驱动件21设于安装部,驱动件21连接于解锁杆22并用于驱动解锁杆22向上移动,以使解锁杆22作用于电动车辆的电池包的锁连杆以实现对电池包的加解锁.
在本实施例中,在解锁装置中设置安装部和解锁机构,其中解锁机构的驱动件21设置在安装部上,驱动件21连接于解锁杆22并用于驱动解锁杆22向上移动,以使解锁杆22作用于电动车辆的电池包的锁连杆以实现对电池包的加解锁,从而能够在竖直方向上节约空间。
安装部包括车身限位板3,车身限位板3用于与电动车辆的车身定位;
换电设备还包括电池承载板4,电池承载板4用于与电池包连接定位,电池承载板4设于车身限位板3的上方,驱动件21安装于车身限位板3。
在本实施例中,安装部包括车身限位板3,能够防止车身与解锁装置之间产生相对移 动,从而有利于解锁装置顺利实现对电池包的加解锁;换电设备还包括电池承载板4,能够带动电池包相对车辆在加解锁方向移动,从而有利于对电池包的加解锁。
安装部还包括托盘5,托盘5用于承载电池包,托盘5上开设有通孔6;驱动件21设于托盘5的下方,解锁杆22穿过通孔6。
在本实施例中,设置承载电池包的托盘5,解锁杆22从托盘5的通孔6中穿过,驱动件21设置在托盘5下方,能够节省空间。
安装部设于托盘5的下方,驱动件21设于安装部。
在本实施例中,采用上述结构形式,能够节约空间。
电池承载板4开设有避让槽,解锁机构穿过避让槽固定于车身限位板3。
在本实施例中,开设避让槽能够防止上层的电池承载板4对解锁机构造成遮挡,避免干涉解锁机构的工作。
通孔6为腰型孔,腰型孔沿驱动件21的驱动方向延伸设置在托盘5上。
在本实施例中,将通孔6设置成腰型孔,能够为解锁杆22相对于托盘5的水平移动预留足够的空间,保证解锁杆22锁杆与托盘5不会产生碰撞。
解锁机构还包括解解锁导向块7,解锁导向块7上开设有用于导向解锁杆22升降的解锁导向槽8,解锁杆22为相对于解锁导向槽8左右限位安装的。
在本实施例中,通过具有解锁导向槽8的解锁导向块7的水平移动实现解锁杆22沿解锁导向槽8上下移动,实现解锁,从而可以在竖直方向上的节省空间。
解锁机构还包括水平导向机构,驱动件21设置在解锁导向块7的一端,驱动件21驱动解锁导向块7在水平导向机构中水平移动,以实现解锁杆22沿解锁导向槽8上下移动。
在本实施例中,通过水平导向机构对解锁导向块7的水平移动进行导向和约束,从而能够保证稳定地实现解锁杆22沿解锁导向槽8上下移动,以实现解锁,从而可以在竖直方向上的节省空间。
解锁装置还包括固定设置于水平导向机构的竖直导向机构,解锁杆22能够穿过竖直导向机构上下移动。
在本实施例中,设置用于导向解锁杆22的竖直导向机构,从而能够保证解锁杆22沿预定方向上下移动,避免左右倾斜,进而有利于对准解锁位置,快速实现解锁。
解锁杆22包括凸柱部221和杆体部222,杆体部222的外周面沿杆体部222的径向向解锁导向槽8内延伸出凸柱部221,解锁导向槽8通过凸柱部221驱动杆体在解锁导向块7内上下运动。
在本实施例中,解锁杆22设置凸柱部221和杆体部222,能够确保解锁杆22在解锁导向块7内上下运动。
解锁导向块7内设置有上下贯通的腔体,腔体两侧壁上设置有相同形状的解锁导向槽8,凸柱部221为两个,且对应设于杆体部222的两侧,两侧的凸柱部221均设置在解锁导向槽8内。
在本实施例中,解锁杆22设置两个凸柱部221,且对应设于杆体部222的两侧,两侧的凸柱部221均设置在解锁导向槽8内,能够使解锁杆22在稳定地设于解锁导向槽8内。
解锁导向槽8解锁导向槽8包括第一导向部81、第二导向部82和第三导向部83。第一导向部81的延伸方向与解锁导向块7的移动方向相同;第二导向部82平行于第一导向部81并位于第一导向部81的下端;第三导向部83一端自第一导向槽靠近第三导向部83的一端向下倾斜连通,第三导向部83的另一端与第二导向部82靠向第三导向部83的一端相连通。
在本实施例中,解锁导向槽8包括与解锁导向块7的移动方向相同的第一导向部81和平行于第一导向部81并位于第一导向部81的下端的第二导向部82,第一导向部81和第二导向部82保证了解锁导向块7能够水平移动并能够为解锁杆22的凸部的停留提供水平支撑,还包括由第一导向部81向下倾斜连通第二导向部82的第三导向部83,保证了锁杆的凸部能够上下移动。
解锁导向块7上开设有上下贯穿的贯穿槽9,解锁杆22穿过贯穿槽9上下移动。
在本实施例中,设置用于解锁杆22穿过的贯穿槽9,从而能够进一步保证解锁杆22沿预定方向上下移动,避免左右倾斜,进而有利于对准解锁位置,快速实现解锁。
解锁杆22设置有防转面,防转面贴合抵靠于解锁导向块7内的平面以限制解锁杆22的旋转。
在本实施例中,解锁杆22设置有防转面,防转面贴合抵靠于解锁导向块7内的平面,从而能够防止解锁杆22在工作过程中发生旋转
解锁装置还包括检测件,检测件设于固定部,固定部设置于水平导向机构,并用于检测解锁杆22的升降;检测件用于检测解锁导向块7的水平移动。
在本实施例中,设置检测件能够检测解锁杆22是否升降到了预定位置以及解锁导向块7是否水平移动到了预定位置。
解锁杆为固定解锁杆时的加解锁流程:解锁杆22和驱动件21可以设置在安装部的车身限位板3上,驱动件驱动解锁杆22推动电池包的顶杆,解锁杆升降检测装置01检 测解锁杆1上升和驱动机构的运动位置。
如图5-图9所示,在电动汽车的两根车身纵梁上同时连接有车身支架,车身支架为由型材焊接而成的框架式结构,各个锁止机构40设置在车身支架的纵梁下表面位置处,用于与电池包上的锁止配合机构进行锁止连接,使得电池包相对于车身支架连接或脱离,实现更换电池的目的。其中,锁止机构40在车身支架的下表面处呈两列布置,以分别对应于两个车身纵梁。如图7电动汽车用电池包上每个安装支架50处的挂接件用于穿设在锁止机构40内,实现锁止。
解锁过程中,车身限位板3和电池承载板4在第一方向运动,使车身定位组件与电池承载板4根据待换车型的车身定位孔位置和电池包位置调节到适配的位置,举升车身限位板3与车身定位,电池承载板4通过定位件定位并带动移动电池包,由于电池包固定板可以移动,而解锁杆位于电池承载板4上,因此电池包的滑孔被设置为腰型滑孔,或是直径相对大于电池包固定板解锁过程中的移动行程的滑孔。
加锁时:解锁杆通过上升,可对电池包加解锁,解锁杆上升进入电池包滑孔中,推动电池包内顶杆,使电池包内顶杆推动锁止机构40,锁止打开,将电池包上的安装支架50处的挂接件推入锁止机构40的L型槽内,实现加锁。
解锁时:电池承载板4带动电池包向锁止机构40的L型槽的内侧移动,解锁杆推动锁连杆,使锁连杆推动锁止机构40,锁止机构40打开,电电池承载板4带动电池包安装支架50处的挂接件向L型槽的解锁口处移动,退出锁止机构40,实现解锁。
具体地,如图5-图7,解锁杆推动顶杆机构400,解锁杆顶起座41带动顶杆向上顶,将锁止机构40的锁连杆顶起,实现解锁,再将安装支架50处的挂接件推入的L型槽内,锁止机构40的锁连杆落下,实现加锁。
解锁杆为扭矩解锁杆,扭矩解锁杆施加扭矩以与加解锁机构配合以实现解锁。
这种情况下,解锁杆可以为扭矩枪,当加解锁机构是螺纹锁时,在解锁杆外周面设有外螺纹,当需要进行解锁时解锁杆带动其上的外螺纹运动以实现与加解锁机构上的内螺纹进行解锁;当加解锁机构是T型锁时,解锁杆的顶部设有横向杆,横向杆与解锁杆的杆体部固定连接使得解锁杆形成T形结构,解锁杆旋转带动横向杆进行角度变化,当横向杆角度与T型锁上的开口角度一致时,横向杆从T型锁上的开口处脱出从实现其与加解锁机构进行解锁。采用解锁杆采用这样的结构和解锁形式,利于使其适用于多种解锁环境。
实施例2
在第二实施例中,相比于实施例一,区别仅仅在于安装部包括电池承载板4,电池承载板4用于与电池包连接定位;换电设备还包括车身限位板3,车身限位板3用于与电动车辆的车身定位;电池承载板4设于车身限位板3的上方,驱动件21安装于电池承载板4。安装部包括电池承载板4,能够带动电池包相对车辆在加解锁方向移动,换电设备包括车身限位板3,能够防止车身与解锁装置之间产生相对移动,从而有利于对电池包的加解锁。
实施例3
在第三实施例中,一种电池包,设置有上述实施例一或实施例二中的解锁装置,用于对以实现解锁杆22对电动车辆上的与电池包的加解锁结构进行加解锁,以更换电池包。
具体的,驱动件连接于解锁杆22并用于驱动解锁杆22向上移动,以使解锁杆22作用于电动车辆上的锁止机构开锁,解锁杆22升降检测装置可设置于电池包上,而用于直接检测解锁杆22的升降情况。
虽然以上描述了本发明的具体实施方式,但是本领域的技术人员应当理解,这仅是举例说明,本发明的保护范围是由所附权利要求书限定的。本领域的技术人员在不背离本发明的原理和实质的前提下,可以对这些实施方式做出多种变更或修改,但这些变更和修改均落入本发明的保护范围。

Claims (15)

  1. 一种解锁装置,其用于电动车辆上电池包的加解锁,设置在一换电设备上,其特征在于,所述解锁装置包括:
    安装部;
    解锁机构,所述解锁机构包括驱动件和解锁杆,所述驱动件设于所述安装部,所述驱动件连接于所述解锁杆并用于驱动所述解锁杆向上移动,以使所述解锁杆作用于电动车辆与电池包的加解锁结构以实现对电池包的加解锁。
  2. 如权利要求1所述的解锁装置,其特征在于,所述安装部包括车身限位板,所述车身限位板用于与所述电动车辆的车身定位;
    所述换电设备还包括电池承载板,所述电池承载板用于与所述电池包连接定位,所述电池承载板设于所述车身限位板的上方,所述驱动件安装于所述车身限位板;
    优选地,所述电池承载板开设有避让槽,所述解锁机构穿过所述避让槽固定于所述车身限位板。
  3. 如权利要求1或2所述的解锁装置,其特征在于,所述安装部包括电池承载板,所述电池承载板用于与所述电池包连接定位;
    所述换电设备还包括车身限位板,所述车身限位板用于与所述电动车辆的车身定位;
    所述电池承载板设于所述车身限位板的上方,所述驱动件安装于所述电池承载板。
  4. 如权利要求1-3中任一项所述的解锁装置,其特征在于,所述安装部还包括托盘,所述托盘用于承载所述电池包,所述托盘上开设有通孔;所述驱动件设于所述托盘的下方,所述解锁杆穿过所述通孔;
    优选地,所述安装部设于所述托盘的下方,所述驱动件设于所述安装部;
    优选地,所述通孔为腰型孔,所述腰型孔沿所述驱动件的驱动方向延伸设置在所述托盘上。
  5. 如权利要求1-7中任一项所述的解锁装置,其特征在于,所述解锁机构还包括解解锁导向块,所述解锁导向块上开设有用于导向所述解锁杆升降的解锁导向槽,所述解锁杆为相对于所述解锁导向槽左右限位安装的。
  6. 如权利要求5所述的解锁装置,其特征在于,所述解锁机构还包括水平导向机构,所述驱动件设置在解锁导向块的一端,所述驱动件驱动所述解锁导向块在所述水平导向机构中水平移动,以实现所述解锁杆沿所述解锁导向槽上下移动。
  7. 如权利要求6所述的解锁装置,其特征在于,所述解锁装置还包括固定设置于所 述水平导向机构的竖直导向机构,所述解锁杆能够穿过所述竖直导向机构上下移动。
  8. 如权利要求6或7所述的解锁装置,其特征在于,所述解锁杆包括凸柱部和杆体部,所述杆体部的外周面沿所述杆体部的径向向所述解锁导向槽内延伸出所述凸柱部,所述解锁导向槽通过所述凸柱部驱动所述杆体部在所述解锁导向块内上下运动。
  9. 如权利要求8所述的解锁装置,其特征在于,所述解锁导向块内设置有上下贯通的腔体,所述腔体两侧壁上设置有相同形状的解锁导向槽,所述凸柱部为两个,且对应设于所述杆体部的两侧,两侧的所述凸柱部均设置在所述解锁导向槽内。
  10. 如权利要求5-9中任一项所述的解锁装置,其特征在于,所述解锁导向槽包括:
    第一导向部,所述第一导向部的延伸方向与所述解锁导向块的移动方向相同;
    第二导向部,所述第二导向部平行于所述第一导向部并位于所述第一导向部的下端;
    第三导向部,所述第三导向部一端自所述第一导向槽靠近所述第三导向部的一端向下倾斜连通,第三导向部的另一端与所述第二导向部靠向所述第三导向部的一端相连通。
  11. 如权利要求5-10中任一项所述的解锁装置,其特征在于,所述解锁导向块上开设有上下贯穿的贯穿槽,所述解锁杆穿过所述贯穿槽上下移动;
    和/或,所述解锁杆设置有防转面,所述防转面贴合抵靠于所述解锁导向块内的平面以限制所述解锁杆的旋转。
  12. 如权利要求6-9中任一项所述的解锁装置,其特征在于,所述解锁装置还包括检测件,所述检测件设于固定部,所述固定部设置于所述水平导向机构,并用于检测所述解锁杆的升降;
    和/或,所述检测件用于检测所述解锁导向块的水平移动。
  13. 如权利要求1-12中任一项所述的解锁装置,其特征在于,所述解锁杆为扭矩解锁杆,所述扭矩解锁杆施加扭矩以与所述加解锁机构配合以实现解锁的。
  14. 一种换电设备,其特征在于,其包括如权利要求1-13任一项所述的解锁装置,所述换电设备设置在换电穿梭车。
  15. 一种电动汽车的电池包,其特征在于,其包括如权利要求1-13中任一项所述的解锁装置。
PCT/CN2022/141465 2022-04-02 2022-12-23 解锁装置及换电设备 WO2023185133A1 (zh)

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