WO2020155662A1 - 一种电动车用电池盒顶出装置及顶出方法 - Google Patents

一种电动车用电池盒顶出装置及顶出方法 Download PDF

Info

Publication number
WO2020155662A1
WO2020155662A1 PCT/CN2019/109753 CN2019109753W WO2020155662A1 WO 2020155662 A1 WO2020155662 A1 WO 2020155662A1 CN 2019109753 W CN2019109753 W CN 2019109753W WO 2020155662 A1 WO2020155662 A1 WO 2020155662A1
Authority
WO
WIPO (PCT)
Prior art keywords
battery box
lock cylinder
lock
lifting arm
shaped lifting
Prior art date
Application number
PCT/CN2019/109753
Other languages
English (en)
French (fr)
Inventor
沈芳
Original Assignee
星恒电源股份有限公司
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
Application filed by 星恒电源股份有限公司 filed Critical 星恒电源股份有限公司
Publication of WO2020155662A1 publication Critical patent/WO2020155662A1/zh

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/80—Accessories, e.g. power sources; Arrangements thereof
    • B62M6/90—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
    • H01M50/202—Casings or frames around the primary casing of a single cell or a single battery
    • 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
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • 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

Definitions

  • the invention relates to a component structure of an electric vehicle, in particular to an ejection device for a battery box of an electric vehicle, and a method for implementing the ejection of the battery box of the electric vehicle.
  • an elastic structure is usually provided between the battery box and the installation cavity of the battery box, and the battery box is partially ejected when the lock is unlocked.
  • Chinese utility model patent CN204161074U discloses an automatic ejection device for concealed batteries of electric vehicles, including: a fixed plate fixedly arranged inside the battery accommodating box of the electric vehicle; The fixed plates are arranged oppositely, and the movable plate can reciprocate and move in parallel along the direction of the entrance and exit of the battery accommodating box; and an elastic body, the elastic body is arranged between the fixed plate and the movable plate, so The elastic body can push the movable plate to move in parallel along the outlet direction of the battery accommodating box.
  • the solution further discloses: when the battery box is inserted into the battery accommodating box, the movable plate moves inward along the inlet direction of the battery accommodating box, and the elastic body on the movable plate is compressed, When compressed in place, the battery box is locked by the lock cylinder; when the battery box is taken out, the lock cylinder is opened, the elastic body rebounds under the action of the elastic force, and the movable plate is pushed to move outward in the direction of the outlet of the battery accommodating box, driving the battery box to eject for a while distance.
  • the elastic device has a large resilience in the compressed state.
  • the resilience acts on the lock cylinder to make the lock cylinder easy Damage, especially when opening the lock cylinder, needs to overcome a certain amount of friction, and the key is subjected to greater force when turning the key, and may even cause the key to break.
  • the elastic body is in a state of being compressed for a long time, which is easy to cause the elasticity to drop. After a period of time, the battery box is not easy to pop out, causing the device to fail.
  • the technical problem to be solved by the present invention is how to realize the ejection of the battery box without relying on the elastic force of the elastic body, while reducing the force on the lock cylinder, and prolonging the service life of the ejection device and the lock cylinder.
  • the purpose of the present invention is to provide a battery box ejection device for electric vehicles. Through structural improvement, the concealed battery box can be easily ejected when being taken out without affecting the service life of the lock cylinder; another aspect of the present invention An object of the invention is to provide a method for ejecting a battery box for an electric vehicle, so as to solve the problem of ejecting by an elastic structure in the prior art.
  • the technical solution adopted by the present invention is: a method for ejecting a battery box for an electric vehicle, in which a lock core and a bolt are arranged on the battery box installation tube, and a fixing hole is arranged on the battery box corresponding to the position of the bolt. In the locked state, the lock cylinder drives the lock tongue to pass through the fixing hole;
  • the rotation stroke of the lock cylinder from the locked state to the open state is divided into two sections.
  • the lock cylinder drives the lock tongue to exit the fixing hole; in the second section of the rotation stroke, the The lock core drives the ejector to eject a part of the battery box out of the battery box installation tube.
  • a solution for ejecting the battery box with an ejector driven by the lock cylinder is proposed to replace the spring ejection solution in the prior art, and it is creatively proposed to divide the rotation stroke of the lock cylinder into the opening lock tongue.
  • the first section of the stroke and the second section of the ejection of the battery box so that there is no need to use spring energy storage to eject, avoid the pressure of the spring energy storage state on the lock tongue, and extend the service life of the lock body; at the same time, two The segment stroke opening is easy to operate, and the user only needs to turn the key continuously to unlock and eject.
  • the ejector is an L-shaped lifting arm, and the L-shaped lifting arm is rotatably connected with the lock cylinder fixing member.
  • the L-shaped lifting arm is driven by the lock cylinder. Drive to rotate in the direction of battery ejection.
  • a vertically arranged groove is opened in the lower part of the battery box, the top of the groove constitutes the force receiving part that cooperates with the ejector, and one end of the L-shaped lifting arm moves in the groove , And compress the stressed part when the end moves upward.
  • a torsion spring is arranged between the L-shaped lifting arm and the lock cylinder fixing member, and the torsion spring causes one end of the L-shaped lifting arm to be pressed against the stressed portion of the battery box.
  • the L-shaped lifting arm provides an upward force to the battery box, which partially offsets the downward pressure generated by the weight of the battery box.
  • the lock needs to be unlocked, when the lock cylinder is rotating, only the L-shaped The lifting arm adds a small force to push the battery box out. Therefore, preferably, the upward lifting force provided by the torsion spring to the end of the L-shaped lifting arm and the stressed part matches the downward pressure provided at the stressed part due to the weight of the battery box.
  • gravity is offset by the torsion spring, the user can easily turn the key to push out the battery box. Even if the elastic force of the torsion spring drops after a long time of use, it only needs to slightly increase the rotation force, and the battery box will not be automatically ejected as in the prior art that all rely on elastic ejection mechanisms.
  • a battery box ejection device for an electric vehicle which includes a lock core and a lock tongue arranged in a battery box installation tube, and a fixing hole arranged on the battery box.
  • the lock tongue is driven into or out of the fixing hole by the lock core;
  • An ejector is provided, and a force-receiving part matching the ejector is correspondingly provided on the battery box;
  • the lock cylinder Since the locking position of the lock tongue, when the rotation angle of the lock cylinder is in the range of 0 to the first angle, the lock cylinder is connected to the lock tongue via the first linkage mechanism; the rotation angle of the lock cylinder is between the first angle and the first angle. In the two-angle range, the lock cylinder is connected with the ejector through the second linkage mechanism, and the ejector pushes a part of the battery box out of the battery box installation tube.
  • the ejection member is an L-shaped lifting arm, one end of the L-shaped lifting arm is rotatably connected with the lock cylinder fixing member, and the other end is located below the stressed portion of the battery box to form the ejection end.
  • a vertically arranged groove is provided in the lower part of the battery box, the top of the groove constitutes the force receiving part that cooperates with the ejector, and the ejection end of the L-shaped lifting arm is in the groove. It moves internally and compresses the stressed part when the end moves upward.
  • a torsion spring is arranged between the L-shaped lifting arm and the lock core fixing member, and the torsion spring causes one end of the L-shaped lifting arm to be pressed against the stressed portion of the battery box.
  • the first angle is 60°-65°; the second angle is 120°-160°.
  • the present invention has the following advantages compared with the prior art:
  • the present invention adopts the scheme of ejecting the battery box by the ejector driven by the lock cylinder to replace the spring ejection scheme in the prior art, and creatively proposes to divide the rotation stroke of the lock cylinder into the first to open the lock tongue. Sectional stroke and the second stroke of ejecting the battery box, so there is no need to use spring energy storage to eject, avoiding the pressure of the spring energy storage state on the lock tongue, extending the service life of the lock body; at the same time, two-step stroke
  • the opening is easy to operate, and the user only needs to turn the key continuously to unlock and eject.
  • the present invention provides an upward force to the battery box by the L-shaped lifting arm, which partially offsets the downward pressure generated by the weight of the battery box.
  • the lock needs to be unlocked, during the rotation of the lock cylinder, As long as a small force is added to the L-shaped lifting arm, the battery box can be ejected; and even if the elastic force of the torsion spring decreases after long-term use, it only needs to increase the rotation force slightly, which is not as good as the prior art The battery box cannot be automatically ejected like the mechanism that all rely on elastic ejection.
  • Figure 1 is a schematic structural diagram of an embodiment of the present invention
  • Figure 2 is a top view of Figure 1;
  • Figure 3 is a cross-sectional view of Figure 2 A-A;
  • Figure 4 is a B-B sectional view of Figure 2;
  • Figure 5 is a perspective view of the main pipe after the battery box is taken out
  • Figure 6 is a schematic diagram of the bolt when the key is turned to a first angle
  • Figure 7 is a schematic diagram of the bolt when the key is turned to a second angle
  • Fig. 8 is a schematic diagram of the battery box ejected when the key is turned to a second angle.
  • Embodiment 1 As shown in Figures 1 and 2, a battery box ejection device for an electric vehicle includes a battery box mounting tube 1 and a battery box 2, the battery box 2 is hidden in the battery box mounting tube 1 It is locked, key 3 can be seen in the picture.
  • the battery box installation tube 1 is provided with a lock core 4 and a lock tongue 5, and the battery box 2 is provided with a fixing hole 6 corresponding to the lock tongue position.
  • the lock tongue 5 is driven by the lock core 4 to insert or Detach from the fixing hole 6.
  • an L-shaped lifting arm 7 is rotatably connected to the lock core 4, and a vertically arranged slot 8 is correspondingly provided on the battery box 2.
  • the top of the slot 8 constitutes a force-receiving part that cooperates with the L-shaped lifting arm 7 9.
  • the key From the locking position of the lock tongue, the key turns from 0° to 63°.
  • the lock cylinder is connected to the lock tongue through the first linkage mechanism, which drives the lock tongue 5 to leave the fixing hole 6. At this time, the arm is raised stay still.
  • a torsion spring 10 is arranged between the L-shaped lifting arm 7 and the lock cylinder fixing member, and the torsion spring causes one end of the L-shaped lifting arm to be pressed against the stressed portion of the battery box.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

一种电动车用电池盒顶出装置及顶出方法，在电池盒安装管（1）上设置锁芯（4）和锁舌（5），在电池盒（2）上对应锁舌（5）位置设置固定孔（6），锁闭状态时，锁芯（4）驱动锁舌（5）穿设在固定孔（6）中；设置一由锁芯（4）驱动的顶出件，在电池盒（2）上对应设置一与顶出件配合的受力部位（9）；锁芯（4）由锁闭状态至开启状态的转动行程分为两段，在第一段转动行程中锁芯（4）带动锁舌（5）退出固定孔（6）；在第二段转动行程中，锁芯（4）带动顶出件将电池盒（2）的一部分顶出电池盒安装管（1）。该装置能够减小摩擦力，且操作方法简便。

Description

一种电动车用电池盒顶出装置及顶出方法 技术领域
本发明涉及一种电动车的部件结构，具体涉及一种用于电动车的电池盒的顶出装置，以及实现电动车电池盒顶出的方法。
 背景技术
随着锂电池的普及应用，电动车的电池盒较多地被安装到电动车的车管中，与车管形成外观一致的组装结构，以减小电动车的体积，方便使用。但是，在保持电池盒与车管的组装关系的同时，当需要将电池盒取下以进行维护或独立充电时，会遇到电池盒取放不便的情况。
为解决上述问题，现有技术中，通常是在电池盒和电池盒的安装腔体之间设置弹性结构，开锁时将电池盒部分弹出。例如，中国实用新型专利CN204161074U公开了一种电动车隐藏电池自动弹出装置，包括：固定板，所述固定板固定设置在电动车的电池容置盒的内部；活动板，所述活动板与所述固定板相对设置，且所述活动板可沿所述电池容置盒的进出口方向往复平行移动；和弹性体，所述弹性体设置在所述固定板与所述活动板之间，所述弹性体可以推动所述活动板沿所述电池容置盒的出口方向平行移动。为避免在正常使用状态下电池盒被弹出，该方案进一步公开了：在电池盒插入电池容置盒时，活动板沿电池容置盒的进口方向向内移动，活动板上的弹性体压缩，压缩到位时通过锁芯锁住电池盒；电池盒取出时，打开锁芯，弹性体在弹力的作用下回弹，推动活动板沿电池容置盒的出口方向向外移动，带动电池盒弹出一段距离。
上述技术方案可以在开锁时将电池盒弹出一段距离，以方便取出。但是，这类设置弹性结构的方案均存在以下问题：(1) 为了保证电池盒的弹出，弹性装置在压缩状态下具有较大的回弹力，该回弹力作用在锁芯上，使锁芯易于受损，尤其是在开启锁芯时，需要克服一定的摩擦力，转动钥匙时受力较大，甚至可能导致钥匙断裂。(2) 弹性体长期处于受力压缩状态，易导致弹力下降，一段时间后电池盒不易弹出，导致装置失效。
 技术问题
因此，本发明需要解决的技术问题是，如何不依赖于弹性体的弹力实现电池盒的弹出，同时减少锁芯受力，延长弹出装置和锁芯的使用寿命。
 技术解决方案
本发明的发明目的是提供一种电动车用电池盒顶出装置，通过结构改进，实现隐藏式安装的电池盒在取出时的方便顶出，且不影响锁芯的使用寿命；本发明的另一发明目的是提供一种电动车用电池盒顶出方法，以解决现有技术中依赖弹性结构顶出所存在的问题。
为达到上述发明目的，本发明采用的技术方案是：一种电动车用电池盒顶出方法，在电池盒安装管上设置锁芯和锁舌，在电池盒上对应锁舌位置设置固定孔，锁闭状态时，所述锁芯驱动所述锁舌穿设在所述固定孔中；
设置一由锁芯驱动的顶出件，在电池盒上对应设置一与顶出件配合的受力部位；
所述锁芯由锁闭状态至开启状态的转动行程分为两段，在第一段转动行程中所述锁芯带动所述锁舌退出所述固定孔；在第二段转动行程中，所述锁芯带动所述顶出件将所述电池盒的一部分顶出电池盒安装管。
上述技术方案中，提出了采用由锁芯驱动的顶出件顶出电池盒的方案以替代现有技术中的弹簧顶出方案，并创造性地提出了将锁芯的转动行程分为开启锁舌的第一段行程和顶出电池盒的第二段行程，从而不需要使用弹簧蓄能顶出，避免了弹簧蓄能状态对锁舌的压迫力，延长了锁体的使用寿命；同时，两段式行程开启便于操作，使用者只需连续转动钥匙即可实现解锁和顶出。
优选的技术方案，所述顶出件为L形抬升臂，所述L形抬升臂与锁芯固定件转动连接，当锁芯进入第二段转动行程时，所述L形抬升臂由锁芯带动向电池顶出方向转动。
上述技术方案中，在所述电池盒的下部开设一竖直设置的槽，槽的顶部构成所述与顶出件配合的受力部位，所述L形抬升臂的一端在所述槽内运动，并在端部向上运动时压迫所述受力部位。
进一步的技术方案，在所述L形抬升臂与锁芯固定件之间设置扭簧，所述扭簧使L形抬升臂的一端压紧在所述电池盒的受力部位处。
通过扭簧的设置，在平时，L形抬升臂即给电池盒提供一个向上的力，部分抵消电池盒重量产生的向下的压力，当需要开锁时，锁芯转动过程中，只要给L形抬升臂增加一个较小的力，就可以使电池盒被顶出。因此，优选地，所述扭簧对L形抬升臂端部提供的与受力部位间的向上的抬升力与由于电池盒的重量在受力部位处提供的向下的压力匹配。在这种情况下，由于重力被扭簧抵消，使用者可以方便地转动钥匙顶出电池盒。而即使扭簧在长时间使用后弹力下降，也只需要略微增加转动力即可，不会如现有技术中全部靠弹性弹出的机构那样出现电池盒不能自动弹出的情况。
为实现本发明的另一发明目的，配合上述方法，提供一种电动车用电池盒顶出装置，包括设置在电池盒安装管内的锁芯和锁舌、设置在电池盒上的固定孔，所述锁舌由所述锁芯驱动插入或脱离所述固定孔；
设有一顶出件，在电池盒上对应设有一与顶出件配合的受力部位；
自锁舌闭锁位置起，所述锁芯转动的角度位于0至第一角度范围时，锁芯经第一联动机构与所述锁舌连接；所述锁芯转动的角度位于第一角度至第二角度范围时，锁芯经第二联动机构与所述顶出件连接，且所述顶出件将所述电池盒的一部分顶出电池盒安装管。
上述技术方案中，所述顶出件为L形抬升臂，所述L形抬升臂一端与锁芯固定件转动连接，另一端位于电池盒的受力部位下方，构成顶出端。
上述技术方案中，在所述电池盒的下部设有一竖直布置的槽，槽的顶部构成所述与顶出件配合的受力部位，所述L形抬升臂的顶出端在所述槽内运动，并在端部向上运动时压迫所述受力部位。
上述技术方案中，所述L形抬升臂与锁芯固定件之间设有扭簧，所述扭簧使L形抬升臂的一端压紧在所述电池盒的受力部位处。
上述技术方案中，所述第一角度为60°～65°；所述第二角度为120°～160°。
 有益效果
由于上述技术方案运用，本发明与现有技术相比具有下列优点：
1、本发明采用由锁芯驱动的顶出件顶出电池盒的方案以替代现有技术中的弹簧顶出方案，并创造性地提出了将锁芯的转动行程分为开启锁舌的第一段行程和顶出电池盒的第二段行程，从而不需要使用弹簧蓄能顶出，避免了弹簧蓄能状态对锁舌的压迫力，延长了锁体的使用寿命；同时，两段式行程开启便于操作，使用者只需连续转动钥匙即可实现解锁和顶出。
2、本发明通过扭簧的设置，在平时，L形抬升臂即给电池盒提供一个向上的力，部分抵消电池盒重量产生的向下的压力，当需要开锁时，锁芯转动过程中，只要给L形抬升臂增加一个较小的力，就可以使电池盒被顶出；而即使扭簧在长时间使用后弹力下降，也只需要略微增加转动力即可，不会如现有技术中全部靠弹性弹出的机构那样出现电池盒不能自动弹出的情况。
 附图说明
图1是本发明实施例的结构示意图；
图2是图1的俯视图；
图3是图2的A-A剖视图；
图4是图2的B-B剖视图；
图5是取出电池盒后的主管立体示意图；
图6是钥匙转动到第一角度时锁舌的示意图；
图7是钥匙转动到第二角度时锁舌的示意图；
图8是钥匙转动到第二角度时电池盒顶出的示意图。
其中：1、电池盒安装管；2、电池盒；3、钥匙；4、锁芯；5、锁舌；6、固定孔；7、L形抬升臂；8、槽；9、受力部位；10、扭簧。
 本发明的实施方式
[0008] 下面结合附图及实施例对本发明作进一步描述：
实施例一：参见图1和图2所示，一种电动车用电池盒顶出装置，包括电池盒安装管1和电池盒2，所述电池盒2隐藏式设置在电池盒安装管1内并被锁定，图中可见钥匙3。
如图4所示，电池盒安装管1内设有锁芯4和锁舌5，电池盒2上对应锁舌位置设有固定孔6，所述锁舌5由所述锁芯4驱动插入或脱离所述固定孔6。
如图3所示，锁芯4上转动连接有L形抬升臂7，在电池盒2上对应设有一竖直布置的槽8，槽8的顶部构成与L形抬升臂7配合的受力部位9。
自锁舌闭锁位置起，钥匙转动由0°至63°，如图6所示，锁芯经第一联动机构与所述锁舌连接，带动锁舌5离开固定孔6，此时，抬升臂保持不动。
钥匙继续转动由63°至145°时，如图7所示，锁舌不动，如图8所示，L形抬升臂7转动，端部抬升，将电池顶出。
本实施例中， L形抬升臂7与锁芯固定件之间设有扭簧10，所述扭簧使L形抬升臂的一端压紧在所述电池盒的受力部位处。

Claims (10)

  1. 一种电动车用电池盒顶出方法，在电池盒安装管上设置锁芯和锁舌，在电池盒上对应锁舌位置设置固定孔，锁闭状态时，所述锁芯驱动所述锁舌穿设在所述固定孔中；其特征在于：
    设置一由锁芯驱动的顶出件，在电池盒上对应设置一与顶出件配合的受力部位；
    所述锁芯由锁闭状态至开启状态的转动行程分为两段，在第一段转动行程中所述锁芯带动所述锁舌退出所述固定孔；在第二段转动行程中，所述锁芯带动所述顶出件将所述电池盒的一部分顶出电池盒安装管。
  2. 根据权利要求1所述的电动车用电池盒顶出方法，其特征在于：所述顶出件为L形抬升臂，所述L形抬升臂与锁芯固定件转动连接，当锁芯进入第二段转动行程时，所述L形抬升臂由锁芯带动向电池顶出方向转动。
  3. 根据权利要求2所述的电动车用电池盒顶出方法，其特征在于：在所述电池盒的下部开设一竖直设置的槽，槽的顶部构成所述与顶出件配合的受力部位，所述L形抬升臂的一端在所述槽内运动，并在端部向上运动时压迫所述受力部位。
  4. 根据权利要求3所述的电动车用电池盒顶出方法，其特征在于：在所述L形抬升臂与锁芯固定件之间设置扭簧，所述扭簧使L形抬升臂的一端压紧在所述电池盒的受力部位处。
  5. 根据权利要求4所述的电动车用电池盒顶出方法，其特征在于：所述扭簧对L形抬升臂端部提供的与受力部位间的向上的抬升力与由于电池盒的重量在受力部位处提供的向下的压力匹配。
  6. 一种电动车用电池盒顶出装置，包括设置在电池盒安装管内的锁芯和锁舌、设置在电池盒上的固定孔，所述锁舌由所述锁芯驱动插入或脱离所述固定孔；其特征在于：
    设有一顶出件，在电池盒上对应设有一与顶出件配合的受力部位；
    自锁舌闭锁位置起，所述锁芯转动的角度位于0至第一角度范围时，锁芯经第一联动机构与所述锁舌连接；所述锁芯转动的角度位于第一角度至第二角度范围时，锁芯经第二联动机构与所述顶出件连接，且所述顶出件将所述电池盒的一部分顶出电池盒安装管。
  7. 根据权利要求6所述的电动车用电池盒顶出装置，其特征在于：所述顶出件为L形抬升臂，所述L形抬升臂一端与锁芯固定件转动连接，另一端位于电池盒的受力部位下方，构成顶出端。
  8. 根据权利要求7所述的电动车用电池盒顶出方法，其特征在于：在所述电池盒的下部设有一竖直布置的槽，槽的顶部构成所述与顶出件配合的受力部位，所述L形抬升臂的顶出端在所述槽内运动，并在端部向上运动时压迫所述受力部位。
  9. 根据权利要求8所述的电动车用电池盒顶出方法，其特征在于：所述L形抬升臂与锁芯固定件之间设有扭簧，所述扭簧使L形抬升臂的一端压紧在所述电池盒的受力部位处。
  10. 根据权利要求6所述的电动车用电池盒顶出装置，其特征在于：所述第一角度为60 ～65 ；所述第二角度为120 ～160 。
PCT/CN2019/109753 2019-02-03 2019-09-30 一种电动车用电池盒顶出装置及顶出方法 WO2020155662A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910109074.1A CN109895930A (zh) 2019-02-03 2019-02-03 一种电动车用电池盒顶出装置及顶出方法
CN201910109074.1 2019-02-03

Publications (1)

Publication Number Publication Date
WO2020155662A1 true WO2020155662A1 (zh) 2020-08-06

Family

ID=66944727

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/109753 WO2020155662A1 (zh) 2019-02-03 2019-09-30 一种电动车用电池盒顶出装置及顶出方法

Country Status (2)

Country Link
CN (1) CN109895930A (zh)
WO (1) WO2020155662A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115172967A (zh) * 2021-04-02 2022-10-11 上海汽车集团股份有限公司 新能源汽车的动力电池连接装置及新能源汽车

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109895930A (zh) * 2019-02-03 2019-06-18 星恒电源股份有限公司 一种电动车用电池盒顶出装置及顶出方法
CN110155240A (zh) * 2019-06-29 2019-08-23 漳州万宝能源科技有限公司 电动自行车车管电池防脱落机构及其使用方法
CN112838317A (zh) * 2019-11-07 2021-05-25 台达电子工业股份有限公司 电池盒结构

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040125554A1 (en) * 2001-08-14 2004-07-01 Deluga Ronald E. Latch assembly that facilitates the insertion and removal of a battery module from an electronic device
CN101847696A (zh) * 2009-03-25 2010-09-29 鸿富锦精密工业（深圳）有限公司 电池模组锁固装置
CN207917076U (zh) * 2018-03-12 2018-09-28 天津固德莱特科技发展有限公司 电池盒侧装一体式车梁管
TWM568549U (zh) * 2018-08-01 2018-10-11 台灣口木工業股份有限公司 Battery anti-theft lock for electric vehicles
CN208056873U (zh) * 2018-03-19 2018-11-06 南通口木车件有限公司 电动车的电池锁结构
CN109895930A (zh) * 2019-02-03 2019-06-18 星恒电源股份有限公司 一种电动车用电池盒顶出装置及顶出方法
CN209163633U (zh) * 2018-08-10 2019-07-26 南通口木车件有限公司 电动车电池防盗锁具

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040125554A1 (en) * 2001-08-14 2004-07-01 Deluga Ronald E. Latch assembly that facilitates the insertion and removal of a battery module from an electronic device
CN101847696A (zh) * 2009-03-25 2010-09-29 鸿富锦精密工业（深圳）有限公司 电池模组锁固装置
CN207917076U (zh) * 2018-03-12 2018-09-28 天津固德莱特科技发展有限公司 电池盒侧装一体式车梁管
CN208056873U (zh) * 2018-03-19 2018-11-06 南通口木车件有限公司 电动车的电池锁结构
TWM568549U (zh) * 2018-08-01 2018-10-11 台灣口木工業股份有限公司 Battery anti-theft lock for electric vehicles
CN209163633U (zh) * 2018-08-10 2019-07-26 南通口木车件有限公司 电动车电池防盗锁具
CN109895930A (zh) * 2019-02-03 2019-06-18 星恒电源股份有限公司 一种电动车用电池盒顶出装置及顶出方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115172967A (zh) * 2021-04-02 2022-10-11 上海汽车集团股份有限公司 新能源汽车的动力电池连接装置及新能源汽车
CN115172967B (zh) * 2021-04-02 2024-02-09 上海汽车集团股份有限公司 新能源汽车的动力电池连接装置及新能源汽车

Also Published As

Publication number Publication date
CN109895930A (zh) 2019-06-18

Similar Documents

Publication Publication Date Title
WO2020155662A1 (zh) 一种电动车用电池盒顶出装置及顶出方法
CN201902114U (zh) 一种用于保险箱柜门板锁定的旋转机构
CN201902076U (zh) 自动上锁的插芯双快锁体
CN201481302U (zh) 吸尘器盖板的锁定结构
CN201620663U (zh) 一种通过斜舌带动方舌弹出而实现自碰上锁的锁体
CN200946408Y (zh) 一种面板锁
CN208137674U (zh) 一种执手锁
WO2011066782A1 (zh) 利用预压力储能产生冲量克服预压力的电控锁
CN110155240A (zh) 电动自行车车管电池防脱落机构及其使用方法
CN201050228Y (zh) 电控锁
CN201144565Y (zh) 一种锁具
CN212220089U (zh) 汽车储物盒
CN111946179B (zh) 一种口盖锁紧装置
CN209757424U (zh) 一种电池盒的拆装结构
CN209261399U (zh) 一种开关柜锁具及开关柜
CN201360014Y (zh) 门锁电池盒盖的开/关装置
CN218715904U (zh) 一种无把手智能门锁
CN207144652U (zh) 具有防暴力拆卸面板把手而开锁的防盗锁体
CN216818527U (zh) 一种应用于电动自行车下管半藏式电池盒的防脱装置
CN2183408Y (zh) 顶杆半自动锁具
CN216240184U (zh) 改进型停车桩锁
CN220301946U (zh) 一种门锁锁舌
CN109273922A (zh) 一种智能交通信息采集装置
CN220151092U (zh) 一种锁以及设有锁的箱体
CN2331609Y (zh) 自动票据盒

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19914099

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19914099

Country of ref document: EP

Kind code of ref document: A1