WO2020162661A1 - Ensemble cassette et support de batterie le comprenant - Google Patents

Ensemble cassette et support de batterie le comprenant Download PDF

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Publication number
WO2020162661A1
WO2020162661A1 PCT/KR2019/017847 KR2019017847W WO2020162661A1 WO 2020162661 A1 WO2020162661 A1 WO 2020162661A1 KR 2019017847 W KR2019017847 W KR 2019017847W WO 2020162661 A1 WO2020162661 A1 WO 2020162661A1
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WO
WIPO (PCT)
Prior art keywords
adjustment
hole
pair
cassette
thickness
Prior art date
Application number
PCT/KR2019/017847
Other languages
English (en)
Korean (ko)
Inventor
이상열
이영진
조병일
허원석
Original Assignee
(주)상아프론테크
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 KR1020190014629A external-priority patent/KR102191400B1/ko
Priority claimed from KR1020190014627A external-priority patent/KR102247190B1/ko
Priority claimed from KR1020190014634A external-priority patent/KR102191403B1/ko
Priority claimed from KR1020190014631A external-priority patent/KR102225251B1/ko
Application filed by (주)상아프론테크 filed Critical (주)상아프론테크
Publication of WO2020162661A1 publication Critical patent/WO2020162661A1/fr

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
    • H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
    • H01M50/227—Organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/08—Containers of variable capacity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • B65D25/10—Devices to locate articles in containers
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/267—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders having means for adapting to batteries or cells of different types or different sizes
    • 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 present invention relates to a cassette assembly and a tray for a battery having the same.
  • lithium ions move between positive and negative electrodes to generate electricity.
  • Pouch cell type secondary batteries are widely used.
  • a pouch cell-type secondary battery (hereinafter, abbreviated as'battery') is typically composed of a cell in which power is stored, a pouch surrounding the cell, and a lead for charging and discharging.
  • batteries are manufactured in various shapes according to product specifications such as thickness, width, and lead height, and are generally manufactured in a thin shape so that a plurality of batteries can be electrically connected and used in a limited space.
  • a tray capable of receiving a large amount of thin-walled batteries upright is used as a means for storing and safely transporting batteries during inter-process transfer or when finished products are shipped.
  • the conventional battery tray Since the conventional battery tray is manufactured to fit the size of the battery, in the case of batteries of different sizes, there is a limitation in use that cannot be mounted on the tray and transported or transported. That is, the conventional battery tray has a problem that it is almost impossible to reuse according to product specifications of the battery, and thus has a disadvantage in that economic efficiency is deteriorated.
  • the conventional battery tray is manufactured according to the size of the battery to be mounted, it is not easily removed when the battery is removed from the tray, and if the mounting part is repeatedly replaced according to the battery type, the frame may be damaged in the process of repetitive detachment and removal of the mounting part It had the disadvantage of being cumbersome.
  • An embodiment of the present invention is to provide a cassette assembly having improved assembly workability, durability, and safety, and a tray for a battery having the same, which can be applied to transporting batteries of various standards without separate production or replacement of component elements. .
  • the frame ;
  • a mounting portion including at least one of a pair of first and second width adjustment cassettes and a pair of first and second thickness adjustment cassettes installed inside the frame and supporting the battery, and connected to the mounting portion, It provides a cassette assembly including a distance adjustment unit for moving at least one of the pair of width adjustment cassette and the pair of thickness adjustment cassette according to the size of the battery.
  • the distance adjustment unit includes at least one of a width adjustment unit and a thickness adjustment unit, wherein the width adjustment unit is connected to the pair of width adjustment cassettes, and at least one of the pair of width adjustment cassettes according to the width of the battery It is formed to move one, and the thickness control unit may be connected to the pair of thickness control cassettes to move at least one of the pair of thickness control cassettes according to the thickness of the battery.
  • the width adjustment unit includes a width adjustment member having a first threaded portion formed on one side and a second threaded portion formed on the other side, and the first threaded portion and the second threaded portion are formed in opposite directions to each other. By rotating in the direction, the pair of width adjustment cassettes can be moved closer to each other or away from each other.
  • the mounting portion, the pair of width adjustment cassettes are installed on one surface, the base member formed in a pair and the pair of base members are connected so as to be spaced apart, and a first adjustment hole between the pair of base members It includes a connecting member to be formed, and a pair of width adjustment cassettes and the width adjustment part may be connected in the first adjustment hole.
  • first and second coupling members protruding from the lower surfaces of each of the pair of width adjustment cassettes; A first fastening member having one side coupled to the first coupling member and the other side coupled to the first screw portion; And a second fastening member coupled to the second coupling member on one side and connected to the second screw on the other side.
  • the thickness control unit includes a thickness control member having a third threaded portion formed on one side and a fourth threaded portion formed on the other side, and the third threaded portion and the fourth threaded portion are formed in opposite directions to each other. By rotating in the direction, the first and second thickness control cassettes may be moved closer to each other or away from each other.
  • the mounting portion is a base on which a second adjustment hole is formed to guide the first thickness adjustment cassette to be inserted and moved, and a third adjustment hole is formed to guide the second thickness adjustment cassette to be inserted and moved.
  • a member may be included, and the first thickness adjusting cassette and the third screw part may be connected through the second adjusting hole, and the second thickness adjusting cassette and the fourth screw part may be connected through the third adjusting hole.
  • third and fourth coupling members protruding from the lower surfaces of each of the first and second thickness control cassettes; One side is coupled to the first coupling member and the other side includes a third fastening member connected to the third screw portion, and one side is coupled to the second coupling member and the other side is connected to the fourth screw portion. I can.
  • a mounting part installed inside the frame and supporting the battery from the top, and a height adjusting part connected to the mounting part to move the mounting part in a vertical direction according to the height of the battery, and the height adjusting part is a screw part formed on one side It includes a height adjustment member having a, it is possible to move the mounting portion in the vertical direction by rotating the screw portion.
  • the mounting portion is coupled to the base member and the other surface of the base member, the first bracket is formed with a pair of first bent portions bent downward at both ends and the first bracket is spaced apart, and both ends are bent upward. It may include a second bracket in which a pair of second bent portions are formed.
  • a first support hole is formed on one side of the pair of first bent portions, a first movement hole is formed on the other side, and the first movement hole is formed to extend by a predetermined length, and the second bending of the pair
  • a second support hole is formed on one side of the unit, a second movement hole is formed on the other side, and the second movement hole may be extended by a predetermined length.
  • a first link rotatably connected to the first support hole and a lower end portion movably connected to the second movement hole;
  • the second link and the first are intersected with the first link, the lower end is rotatably connected to the second support hole, and the upper end is movably connected to the first moving hole to move by the predetermined length
  • a hinge portion may be included at an intersection between the first link and the second link so that the link and the second link rotate with each other.
  • a first support shaft formed on the upper end of the first link and rotatably connected to the first support hole;
  • a second support shaft formed at a lower end of the second link and rotatably connected to the second support hole;
  • a first moving shaft formed at an upper end of the second link and movably connected to the first moving hole, and a second moving shaft formed at a lower end of the first link and movably connected to the second moving hole can do.
  • the height adjustment portion is rotatably coupled to the fixing member connected to the second bracket, and the screw portion rotatably coupled and including a moving member connected to the second moving shaft, as the screw portion rotates, the The moving member may move to one side or the other side to move the second moving shaft.
  • a mounting part installed inside the frame and having a cassette supporting a battery, a height adjusting part connected to the mounting part to move the mounting part vertically according to the height of the battery, and the cassette according to the size of the battery It provides a tray for a battery including a cassette assembly having at least one of the distance adjustment unit for moving the width and thickness of.
  • the cassette assembly and the battery tray having the same provide a plurality of cassettes to the mounting portion, and each cassette can be slid to the base member through the adjusting portion, and the mounting portion is moved up and down, It can be applied to various standards for the width, thickness, and height of the battery without any separate production or replacement of component elements.
  • the cassette assembly and the battery tray having the same can minimize the mobility of the battery during transportation by adjusting the cassette so that the tray corresponds to the standard of the battery to fix the battery, thereby damaging the battery surface. Can be prevented.
  • the cassette assembly according to an embodiment of the present invention and the tray for a battery having the same can be commonly used for batteries of various standards, so that only one type of tray needs to be manufactured, thereby reducing the cost of the mold for manufacturing the tray. Economic feasibility can be improved, and storage and management of trays are also effective.
  • a cassette assembly and a tray for a battery having the same may be stably loaded and accommodated in a state in which a plurality of batteries are inserted into the cassette and arranged side by side at predetermined intervals.
  • the cassette assembly and the battery tray having the same prevent the electrodes of the battery from contacting each other, thereby preventing the collision of currents from the electrodes by being spaced apart by the cassette inserted in the mounting part. can do.
  • the cassette assembly and the battery tray having the same may smoothly circulate air in the battery of the mounting unit by forming openings on one side and the other side of the frame.
  • FIG. 1 is a perspective view as viewed from the front of a cassette assembly and a battery tray having the same according to an embodiment of the present invention.
  • FIG. 2 is an enlarged view showing an enlarged view of A of FIG. 1.
  • FIG. 3 is a perspective view of a cassette assembly according to an embodiment of the present invention and a tray for a battery having the same as viewed from the rear.
  • FIG. 4 is an enlarged view showing an enlarged B of FIG. 3.
  • FIG. 5 is a perspective view showing a mounting portion of a cassette assembly and a battery tray having the same according to an embodiment of the present invention.
  • FIG. 6 is a perspective view of a cassette assembly for width adjustment according to an embodiment of the present invention.
  • FIG. 7 is a bottom perspective view of the first and second width adjustment cassettes according to an embodiment of the present invention.
  • FIG. 8 is a perspective view of a cassette assembly for adjusting thickness according to an embodiment of the present invention.
  • FIG. 9 is an exploded perspective view of the first and second thickness control cassettes according to an embodiment of the present invention.
  • FIG. 10 is a bottom perspective view of the first and second thickness control cassettes according to an embodiment of the present invention.
  • FIG. 11 is a bottom perspective view of a mounting part according to an embodiment of the present invention.
  • FIG. 12 is a bottom perspective view of a cassette assembly for width adjustment according to an embodiment of the present invention.
  • FIG. 13 is a perspective view of a width adjustment unit according to an embodiment of the present invention.
  • FIG. 15 is a front view showing a state in which the distance between the first and second width adjustment cassettes shown in FIG. 12 is widened.
  • FIG. 16 is a front view showing a state in which the gap between the first and second width adjustment cassettes shown in FIG. 12 is narrowed.
  • FIG. 17 is a bottom perspective view of a cassette assembly for adjusting thickness according to an embodiment of the present invention.
  • FIG. 18 is a perspective view of a thickness control unit according to an embodiment of the present invention.
  • FIG. 19 is an exploded perspective view of a thickness control unit according to an embodiment of the present invention.
  • FIG. 20 is a front view showing a state in which the distance between the first and second thickness control cassettes shown in FIG. 17 is increased.
  • 21 is a front view showing a state in which the interval between the first and second thickness control cassettes shown in FIG. 17 is narrowed.
  • FIG. 22 is a perspective view of a height adjustment unit according to an embodiment of the present invention.
  • FIG. 23 is an exploded perspective view of a height adjustment unit according to an embodiment of the present invention.
  • FIG. 24 is a front view showing a state in which the base member shown in FIG. 11 is raised by the height adjustment unit.
  • 25 is a front view showing a state in which the base member shown in FIG. 11 is lowered by the height adjustment unit.
  • the terms “include” or “have” are intended to indicate the presence of features, numbers, steps, actions, components, parts or combinations thereof described in the specification, but one or more other features. It should be understood that the existence or addition possibilities of fields or numbers, steps, actions, components, parts or combinations thereof are not excluded in advance. Further, when a part such as a layer, film, region, plate, etc. is said to be “on” another part, this includes not only the case where the other part is “directly above” but also the case where there is another part in the middle. Conversely, when a part such as a layer, film, region, plate, etc. is said to be “under” another part, this includes not only the case where the other part is “directly below", but also the case where there is another part in between.
  • FIG. 1 is a perspective view as viewed from the front of a cassette assembly and a battery tray having the same according to an embodiment of the present invention.
  • 2 is an enlarged view showing an enlarged view of A of FIG. 1.
  • 3 is a perspective view of a cassette assembly and a battery tray having the same according to an embodiment of the present invention as viewed from the rear.
  • 4 is an enlarged view showing an enlarged B of FIG. 3.
  • 5 is a perspective view showing a mounting part of a cassette assembly and a battery tray having the same according to an embodiment of the present invention.
  • the base member 211 is defined by defining the second width adjustment cassette 240 side upward, and the second width adjusting cassette 240 is defined by defining the base member 211 side downward.
  • the first width adjustment cassette 230 to the right side of the second width adjustment cassette 240, and the second width adjustment cassette 240 to the first width adjustment cassette 230 side to the left is defined and explained.
  • the first opening hole 105 side is defined as the front side
  • the second thickness adjustment cassette 270 side in the first opening hole 105 is defined as the rear side. .
  • the tray for a battery 1 includes a tray assembly 3, a cassette assembly 5 for width adjustment, a cassette assembly 7 for thickness adjustment, in order to mount a battery regardless of the size or type of the battery. It may include a cassette assembly for adjusting the distance (8) and a cassette assembly for adjusting the height (9).
  • the tray assembly 3 can ensure the convenience of battery packaging and stability of transport, and each cassette can be slidable, and the mounting part is moved up and down, so that the battery is not separately manufactured or replaced.
  • the mounting portion 200, the first width adjustment cassette 230, the second width adjustment cassette 240, the first thickness adjustment cassette ( 250) and a second thickness control cassette 270 may be included.
  • the frame 100 may have a mounting part 200 installed therein, so that a region in which a battery (not shown) is mounted may be spatially partitioned from the outside.
  • the frame 100 may be made of a resin material such as plastic resin.
  • openings 101 may be formed on the left side and the right side of the frame for assembly, disassembly, standard adjustment, and air circulation to the battery for all component elements accommodated in the frame 100.
  • a first opening hole 105 extending in a predetermined length in the vertical direction may be formed in the lower front portion of the frame 100.
  • the second guide member 584b of the thickness adjusting part 500 may be inserted into the first opening hole 105.
  • the second guide member 584b of the thickness adjusting part 500 is pressed and then rotated to adjust the thickness adjusting part 500. have.
  • a second opening hole 107 may be formed in the lower rear portion of the outside of the frame 100.
  • a third guide member 784b of the height adjustment unit 700 may be formed at a position adjacent to the second opening hole 107.
  • a means such as a wrench, a driver, or a robot arm is inserted through the second opening hole 107 to press the third guide member 784b and then rotate to adjust the height adjustment unit 700.
  • the mounting part 200 may include a base member 211 and a connection member 215.
  • the base member 211 may be formed in a rectangular plate shape.
  • the base member 211 may be formed in a pair.
  • the pair of base members 211 may be disposed to face each other while being spaced apart by a predetermined distance.
  • a bar-shaped connecting member 215 extending to a predetermined length may be connected to the right side and the left side of each base member 211.
  • the pair of base members 211 are connected in a state spaced apart from each other by the connection member 215, so that the weight of the mounting part 200 can be reduced.
  • a first adjustment hole 216 may be formed between the pair of base members 211.
  • the first adjustment hole 216 may be open and formed. At this time, the first adjustment hole 216 is formed extending in the left and right direction from the base member 211, so that the first and second fastening members 430 and 450 can be moved while being inserted into the first adjustment hole 216. have.
  • the base member 211 may have a second adjustment hole 217 and a third adjustment hole 218 formed in the center.
  • the second adjustment hole 217 and the third adjustment hole 218 have a square shape or an oval shape, and may be extended to a predetermined length.
  • the third coupling member 257 and the fourth coupling member 277 are inserted into the second adjustment hole 217 and the third adjustment hole 218, respectively, and may be moved by a predetermined length.
  • Each of the second adjustment hole 217 and the third adjustment hole 218 may be formed in plural.
  • the plurality of second adjustment holes 217 may be formed at the front and rear ends of the base member 211. At this time, the second adjustment hole 217 formed at the front end and the second adjustment hole 217 formed at the rear end are arranged parallel to each other so that the third coupling member 257 coupled to the second adjustment hole 217 is in the front and rear direction. It can be moved straight.
  • the plurality of third adjustment holes 218 may be formed outside the second adjustment holes 217.
  • the plurality of third adjustment holes 218 may be formed at the front and rear ends of the base member 211. At this time, the third adjustment hole 218 formed in the front end and the third adjustment hole 218 formed in the rear end are arranged parallel to each other so that the fourth coupling member 277 coupled to the third adjustment hole 218 is in the front and rear direction. It can be moved straight.
  • auxiliary block 222 may be formed on one surface of the base member 211.
  • the auxiliary blocks 222 may be disposed on the left and right sides of the front end and the left and right sides of the rear end of the base member 211, respectively.
  • FIG. 6 is a perspective view of a cassette assembly for width adjustment according to an embodiment of the present invention.
  • 7 is a bottom perspective view of the first and second width adjustment cassettes according to an embodiment of the present invention.
  • 8 is a perspective view of a cassette assembly for adjusting thickness according to an embodiment of the present invention.
  • 9 is an exploded perspective view of the first and second thickness control cassettes according to an embodiment of the present invention.
  • 10 is a bottom perspective view of the first and second thickness control cassettes according to an embodiment of the present invention.
  • a first width adjustment cassette 230, a second width adjustment cassette 240, and a first thickness adjustment cassette 250 are provided on the upper surface of the base member 211 in order to easily mount the battery.
  • a second thickness control cassette 270 may be mounted.
  • the first width adjustment cassette 230 may include a plurality of first walls 231.
  • the plurality of first walls 231 may be spaced apart a predetermined distance in the front and rear direction.
  • a first slot 233 may be formed in a space spaced apart between the plurality of first walls 231 so that a battery may be inserted and supported.
  • the plurality of first walls 231 may be coupled to the first support 235 so as to be simultaneously movable in the left and right directions.
  • the first support 235 may be formed under the plurality of first walls 231 in the shape of a square plate, and may be integrally formed with the plurality of first walls 231.
  • the length in the front and rear width direction of the first support 235 is formed to be longer than the length in the front and rear width direction of the mounting portion 200, so that the front and rear ends of the first support 235 protrude outward from the mounting portion 200.
  • the guide block 220 may be coupled to the front end and the rear end of the first support 235. At this time, since the guide block 220 abuts the side surface of the base member 211 in a state coupled to the protruding end of the first support 235, the first width adjustment cassette 230 is separated from the mounting part 200 Can be prevented.
  • a protruding first coupling member 239 may be formed on a lower surface of the central portion of the first support 235.
  • the first coupling member 239 may be inserted into the first adjustment hole 216 while being coupled with the first fastening member 430 to allow sliding movement in the left and right directions.
  • first auxiliary grooves 236 may be formed on the front and rear lower surfaces of the first support 235.
  • an auxiliary block 222 formed on the upper surface of the base member 211 may be fitted in the first auxiliary groove 236.
  • the auxiliary block 222 may be formed to correspond to the first auxiliary groove 236, so that the first width adjustment cassette 230 may be prevented from being separated from the mounting portion 200.
  • the second width adjustment cassette 240 may be spaced apart from each other in the left and right direction from the first width adjustment cassette 230.
  • the second width adjustment cassette 240 may be formed in the same manner as a pair of the first width adjustment cassette 230.
  • the second wall 241, the second slot 243, the second support 245, the second auxiliary groove 246, the second protruding member 247 and the second coupling member 249 are the first wall 231 ,
  • the first slot 233, the first support 235, the first auxiliary groove 236, the first protrusion member 239 and the first coupling member 239 may be formed in the same manner.
  • both ends of the battery may be inserted and supported between the first slot 233 and the second slot 243 of the first width adjustment cassette 230 and the second width adjustment cassette 240 spaced apart from each other. .
  • the first thickness control cassette 250 may include a plurality of third walls 251.
  • the plurality of third walls 251 may be spaced apart a predetermined distance in the front and rear direction.
  • the first rib 252 may protrude from the side surface of the third wall 251 in the vertical direction.
  • a third slot 253 through which a battery may be inserted and supported may be formed in a space spaced apart between the plurality of third walls 251.
  • the plurality of third walls 251 may be coupled to the third support 255 in the shape of a square plate so as to be simultaneously movable in the front and rear directions. At this time, when the battery is inserted between the third wall 251, the first rib 252 supports both sides of the battery to prevent inclination, so that the battery is mounted vertically with respect to the third support 255. I can.
  • a third coupling member 257 may be formed on the lower side of the third support 255.
  • the third coupling member 257 may be formed in plural to correspond to the second adjustment hole 217.
  • the third coupling member 257 may be formed to protrude from the front side and the rear side of the lower surface of the third support 255, respectively.
  • the third coupling member 257 may be formed to correspond to the second adjustment hole 217 so as to be slidably moved while being inserted into the second adjustment hole 217 formed in the base member 211.
  • the second thickness adjustment cassette 270 may include a plurality of fourth walls 271.
  • the plurality of fourth walls 271 may be disposed spaced apart by a predetermined distance in the front-rear direction.
  • the second rib 272 may protrude from the side of the fourth wall 271 in the vertical direction.
  • a fourth slot 273 in which a battery is inserted and supported may be formed in a space spaced apart between the plurality of fourth walls 271.
  • the plurality of fourth walls 271 may be coupled to the fourth support 275 in the shape of a square plate so as to be movable in the front-rear direction at the same time.
  • the second rib 272 supports both sides of the battery to prevent inclination, so that the battery is mounted in a vertical state with respect to the fourth support 275. I can.
  • the fourth support 275 may be formed in a pair. At this time, a pair of fourth supports 275 may be arranged in parallel, and a third support 255 may be disposed between the pair of fourth supports 275. A fourth coupling member 277 may be formed on the lower side of each of the pair of fourth supports 275.
  • the fourth coupling member 277 may be formed in plural to correspond to the third adjustment hole 218.
  • a plurality of fourth coupling members 277 may be formed at the front and rear ends of the fourth support 275, respectively.
  • the fourth coupling member 277 may be formed to correspond to the third adjustment hole 218 so as to be slidably moved while being inserted into the second adjustment hole 217 formed in the base member 211.
  • the fourth wall 271 may have a through portion 271a penetrating along the front-rear direction at the lower end thereof.
  • the through part 271a may be formed in a tunnel shape and may be formed to correspond to the first thickness control cassette so that the first thickness control cassette 250 is inserted and moved in the through part.
  • a plurality of fourth walls 271 Between the third wall 251 may be disposed.
  • the third wall 251 and the fourth wall 271 may be alternately arranged in a line with each other.
  • the first distance L1 from which each of the plurality of third walls 251 is spaced apart and the second distance L2 from which each of the plurality of fourth walls 271 are spaced apart may be the same.
  • the third distance L3 between the third wall 251 and the fourth wall 271 may be the same as the first distance L1 and the second distance L2.
  • the positions of the third wall 251 and the fourth wall 271 may be changed, through which the third wall 251 ) And the third distance L3 between the fourth wall 271 may be different from the first distance L1 or the second distance L2.
  • the base member 211 is provided with a cassette assembly 5 for width adjustment, a cassette assembly 7 for thickness adjustment and a cassette assembly 9 for height adjustment, so that the battery is mounted regardless of the size of the battery, that is, the width, thickness and height of the battery. It can be implemented in (200).
  • FIG. 11 is a bottom perspective view of a mounting part according to an embodiment of the present invention.
  • 12 is a bottom perspective view of a cassette assembly for width adjustment according to an embodiment of the present invention.
  • 13 is a perspective view of a width adjustment unit according to an embodiment of the present invention.
  • 14 is an exploded perspective view of a width adjustment unit according to an embodiment of the present invention.
  • FIG. 15 is a front view showing a state in which the distance between the first and second width adjustment cassettes shown in FIG. 12 is increased.
  • 16 is a front view showing a state in which the interval between the first and second width adjustment cassettes shown in FIG. 12 is narrowed.
  • the cassette assembly 5 for width adjustment may include a mounting part 200 and a width adjusting part 400 to mount the battery on the mounting part 200 regardless of the width of the battery. have.
  • a width adjustment part 400 may be installed on the mounting part 200.
  • the width adjustment unit 400 slides the first width adjustment cassette 230 and the second width adjustment cassette 240 in the left and right directions, thereby allowing the battery to be adjusted to the first width adjustment cassette 230 and It may be inserted between the second width adjustment cassette 240 to be supported.
  • the width adjustment unit 400 includes a first bracket 300, a width adjustment member 410, a first fixing member 420, a first fastening member 430, and a second It may include a fastening member 450 and a first rotation control unit 480.
  • the first bracket 300 may be installed under the base member 211.
  • the first bracket 300 may be formed in a plate shape extending in the front-rear direction.
  • the left and right ends of the first bracket 300 may be bent downward to form a pair of first bent portions 300a.
  • the upper surface of the first bracket 300 may be coupled to be in contact with the lower surface of the base member 211.
  • a through hole 301 may be formed in the center of the first bent portion 300a.
  • the width adjusting member 410 may be rotated while passing through the pair of through holes 301.
  • the width adjustment member 410 may be formed to extend in a horizontal direction in a rod shape.
  • the width adjustment member 410 may include a first central portion 412, a first screw portion 413 and a second screw portion 415.
  • the first screw portion 413 and the second screw portion 415 may be formed on both sides with respect to the central portion 412.
  • the first screw portion 413 and the second screw portion 415 may have left and right threads respectively formed on an outer circumferential surface.
  • first screw portion 413 and the second screw portion 415 may be rotatably coupled to a pair of first fixing members 420, respectively.
  • the pair of first fixing members 420 may be fixed to the lower surface of the connection member 215.
  • the width adjustment member 410 may be formed to extend more than the length of the base member 211 in the width direction. That is, the width adjustment member 410 may be formed to protrude outward from the base member 211. Accordingly, the width adjustment member 410 can be easily rotated in one direction or the other direction by a rotating means such as a driver, a wrench, and a robot arm.
  • first fastening member 430 and a second fastening member 450 may be installed inside the pair of first fixing members 420.
  • the first fastening member 430 may have a T-shaped cross section.
  • the upper portion of the first fastening member 430 may be coupled to the first coupling member 239 formed on the lower side of the first width adjustment cassette 230.
  • the lower portion of the first fastening member 430 may be coupled by passing the first nut member 432 through the center.
  • the first nut member 432 may have a first fastening hole 434 formed in the center thereof.
  • a thread (not shown) corresponding to the first screw portion 413 is formed in the first fastening hole 434, so that the first screw portion 413 may be coupled to the first fastening hole 434.
  • the second fastening member 450 may have a T-shaped cross section.
  • the upper portion of the second fastening member 450 may be coupled to the second coupling member 249 formed on the lower side of the second width adjustment cassette 240.
  • the lower portion of the second fastening member 450 may be coupled by passing through the second nut member 452 in the center.
  • the second nut member 452 may have a second fastening hole 454 formed in the center thereof. At this time, a thread (not shown) corresponding to the second screw portion 415 is formed in the second fastening hole 454, so that the second screw portion 415 may be coupled to the second fastening hole 454.
  • the first rotation adjustment unit 480 is connected to the left end of the width adjustment member 410 to rotate and fix the width adjustment member 410.
  • the first rotation control unit 480 may be disposed outside the first fixing member 420.
  • the first rotation control unit 480 includes a first transmission member 482, a first connector 484, and a first connector guide 488 to control the width when adjusting the width through means such as a wrench, a driver, and a robot arm. It may include.
  • the first transmission member 482 may have a polygonal column shape, for example, may be formed in a hexagonal column shape.
  • the front end of the width adjustment member 410 may be penetrated and connected to the center of the first transmission member 482.
  • a first connection hole 482a is formed on the outer surface of the first transmission member 482 and may be fixed to the first coupling hole 410a of the width adjustment member 410 with a fixing pin (not shown). As the first transmission member 482 and the width adjustment member 410 are coupled in this way, the width adjustment member 410 may be rotated due to the rotation of the first transmission member 482.
  • the first connector 484 may include a first holder member 484a and a first guide member 484b.
  • the first holder member 484a and the first guide member 484b may have a pillar shape, and the first guide member 484b may extend and protrude from the first holder member 484a.
  • first holder member 484a may have a hexagonal column shape
  • first guide member 484b may have a cylindrical shape
  • a first fixing hole 485 may be formed on an outer circumferential surface of the first guide member 484b so that a support pin (not shown) may pass through and be fixed.
  • the first holder member 484a may be formed so that at least a portion of the first transmission member 482 may be inserted therein.
  • the inside of the first holder member 484a is formed in a hexagonal shape similar to the first transmission member 482, so that when the first holder member 484a is rotated, the first transmission member 482 may also be rotated.
  • the first elastic member 483 may be inserted into the first connector 484.
  • a support pin (not shown) that penetrates perpendicularly to the axial direction and is fixed to the first fixing hole 485 of the first guide member 484b may be coupled.
  • the first elastic member 483 is located inside the first connector 484, and the rear end of the first elastic member 483 is supported by the first transmission member 482, and the front end may be supported by a support pin.
  • the outer shape of the first connector guide 488 may be formed in a circular cross section.
  • the first connector holder 486 and the first connector guide 488 may be fixed to the lower surface of the connection member 215 by the auxiliary fixing member 421.
  • a first holder hole 488a and a first guide hole 488b communicating with each other are formed on one side and the other side of the center of the first connector guide 488, and the first connector ( 584) can be inserted.
  • the first holder hole 488a may be formed in a hexagonal cross section to correspond to the outer surface of the first holder member 484a.
  • first guide hole 488b may have a circular cross-section corresponding to the outer peripheral surface of the first guide member 484b.
  • the cross-sectional area of the first holder hole 488a may be wider than the cross-sectional area of the first guide hole 488b, thereby preventing the first holder member 484a from escaping in one direction.
  • a means such as a tool is inserted into the inside of the first guide member 484b to apply pressure, and at this time, the first holder member 484a fixed inside the first connector guide 488 is The first connector 484 may be drawn backward from the first connector guide 488 so that the first connector 484 can be rotated freely.
  • the first transfer member 482 since the first transfer member 482 is inserted inside the first holder member 484a, the first transfer member 482 can be rotated by the rotation of the first holder member 484a, and the width Rotation of the adjustment member 410 may be made.
  • the means such as tools inserted into the first connector 484 are removed, and at this time, by the restoring force of the first elastic member 483 compressed inside the first connector 484 ,
  • the first holder member 484a may be inserted into the first connector guide 488 to be constrained in a state in which the first holder member 484a cannot be rotated.
  • the rotation of the width adjustment member 410 can be controlled.
  • the first connector 484 is pulled out of the first connector guide 488 by means such as a tool or is inserted into the first connector guide 488, thereby enabling or restricting the rotation of the width adjustment member 410. So the user can adjust the width.
  • the first width adjustment cassette 230 and the second width adjustment cassette 240 are moved in the left and right directions, respectively, so that the first width adjustment cassette ( 230) and the width between the second width adjustment cassette 240 may be adjusted.
  • the first screw portion 413 and the second screw portion 415 of the width adjustment member 410 are formed of left and right threads, respectively, so that the first width adjustment cassette 230 and the rotation of the width adjustment member 410
  • the second width adjustment cassettes 240 may be moved to approach each other or move away from each other.
  • the width adjustment member 410 when the width adjustment member 410 is rotated in one direction or the other direction, the first fastening member 430 and the second fastening member 450 move to approach or move away from each other, so that the first width adjustment cassette 230 and the second width
  • the width between the adjustment cassettes 240 may be reduced or increased.
  • the first and second width adjustment cassettes 240 are moved according to the rotation of the width adjustment member 410 as described above, and between the first width adjustment cassette 230 and the second width adjustment cassette 240 regardless of the battery width Battery can be mounted on.
  • a battery having a width specification of about 320 to 330 mm may be mounted, and the first width adjustment cassette 230
  • a battery having a width specification of about 144mm to 150mm may be mounted.
  • the distance between the first width adjustment cassette 230 and the second width adjustment cassette 250 may be adjusted according to the rotation direction of the width adjustment member 410, and accordingly, the width Batteries of these different specifications can be mounted.
  • 17 is a bottom perspective view of a cassette assembly for adjusting thickness according to an embodiment of the present invention.
  • 18 is a perspective view of a thickness control unit according to an embodiment of the present invention.
  • 19 is an exploded perspective view of a thickness control unit according to an embodiment of the present invention.
  • 20 is a front view showing a state in which the distance between the first and second thickness control cassettes shown in FIG. 17 is increased.
  • 21 is a front view showing a state in which the gap between the first and second thickness control cassettes shown in FIG. 17 is narrowed.
  • the cassette assembly 7 for adjusting thickness may include a mounting part 200 and a thickness adjusting part 500 to mount a battery on the mounting part 200 regardless of the thickness of the battery.
  • a thickness control part 500 may be installed on the mounting part 200.
  • the thickness control unit 500 slides the first thickness control cassette 250 and the second thickness control cassette 270 in the front-rear direction to move the battery to the first thickness control cassette 250 regardless of the type of batteries having different thicknesses. And it may be inserted between the second thickness control cassette 270 to be supported.
  • the thickness control unit 500 includes a first bracket 300, a thickness control member 510, a second fixing member 520, a third fastening member 530, and a fourth It may include a fastening member 550 and a second rotation control unit 580.
  • the first bracket 300 may be installed under the base member 211.
  • the first bracket 300 may be formed in a plate shape extending in the front-rear direction.
  • the first bracket 300 may have openings 302 formed in front and rear of the upper surface.
  • the opening 302 may be formed at a position adjacent inward from the front and rear edges of the upper surface of the first bracket 300.
  • the opening 302 may be formed to have a predetermined size.
  • the opening 302 may correspond to the first and second control holes 217 and 218 or may be formed larger.
  • the third and fourth fastening members 530 and 550 may be moved while being inserted into the opening 302.
  • the thickness control member 510 may be formed to extend in the front and rear direction in a rod shape.
  • the thickness adjusting member 510 may include a second central portion 512, a third screw portion 513, and a fourth screw portion 515.
  • the third threaded portion 513 and the fourth threaded portion 515 may be formed on both sides of the second central portion 512.
  • left and right threads may be formed on the outer circumferential surfaces of the third and fourth threads 513 and 515, respectively.
  • the third screw portion 513 and the fourth screw portion 515 may be rotatably coupled to a pair of second fixing members 520, respectively.
  • the pair of second fixing members 520 may be fixed to the lower surface of the first bracket 300.
  • the thickness control member 510 may be disposed so that one end of the thickness control member 510 protrudes outward from the first bracket 300. Accordingly, the thickness adjusting member 510 can be easily rotated in one direction or the other direction by a rotating means such as a driver, a wrench, and a robot arm.
  • a third fastening member 530 and a fourth fastening member 550 may be installed inside the pair of second fixing members 520.
  • the third fastening member 530 may have a T-shaped cross section.
  • the upper portion of the third fastening member 530 may be coupled to a third coupling member 257 formed on the lower side of the first thickness adjusting cassette 250.
  • the lower portion of the third fastening member 530 may be coupled so that the third nut member 532 passes through the central portion.
  • the third nut member 532 may have a third fastening hole 534 formed in the center thereof.
  • a thread (not shown) corresponding to the third screw portion 513 is formed in the third fastening hole 534, so that the third screw portion 513 may be coupled to the third fastening hole 534.
  • the fourth fastening member 550 may have an L-shaped cross section. The upper portion of the fourth fastening member 550 may be coupled to the fourth coupling member 277 formed on the lower side of the second thickness adjusting cassette 270.
  • the fourth fastening member 550 is of the first thickness adjusting cassette 250. By being combined with the third coupling member 257 formed on the lower side, they may be moved opposite to each other.
  • the lower portion of the fourth fastening member 550 may be coupled so that the fourth nut member 552 passes through the central portion.
  • the fourth nut member 552 may have a fourth fastening hole 554 formed in the center thereof.
  • a thread (not shown) corresponding to the fourth screw portion 515 is formed in the fourth fastening hole 554, so that the fourth screw portion 515 may be coupled to the fourth fastening hole 554.
  • the second rotation control unit 580 is connected to the front end of the thickness control member 510 to rotate and fix the thickness control member 510.
  • the second rotation control unit 580 may be installed in front of the second fixing member 520.
  • the second rotation control unit 580 includes a second transmission member 582, a second connector 584, and a second connector guide 588 in order to control the thickness when adjusting the thickness through means such as a wrench, a driver, and a robot arm. It may include.
  • the second transmission member 582 may have a polygonal column shape, for example, may be formed in a hexagonal column shape.
  • the front end portion of the thickness control member 510 may be penetrated and connected to the center of the second transmission member 582.
  • a second connection hole 582a is formed on the outer surface of the second transmission member 582 and may be fixed to the second coupling hole 510a of the thickness adjusting member 510 with a fixing pin (not shown). As the second transmission member 582 and the thickness adjustment member 510 are coupled in this way, the thickness adjustment member 510 can be rotated due to the rotation of the second transmission member 582.
  • the second connector 584 may include a second holder member 584a and a second guide member 584b.
  • the second holder member 584a and the second guide member 584b may have a columnar shape, and the second guide member 584b may extend and protrude from the second holder member 584a.
  • the second holder member 584a may have a hexagonal column shape
  • the second guide member 584b may have a cylindrical shape
  • a second fixing hole 585 may be formed on an outer circumferential surface of the second guide member 584b so that a support pin (not shown) may penetrate and be fixed.
  • the second holder member 584a may be formed so that the second transmission member 582 may be inserted therein.
  • the inside of the second holder member 584a is formed in a hexagonal shape similar to the second transmission member 582, so that when the second holder member 584a is rotated, the second transmission member 582 may also be rotated.
  • the second elastic member 583 may be inserted into the second connector 584.
  • a support pin (not shown) that penetrates perpendicularly to the axial direction and is fixed to the second fixing hole 585 of the second guide member 584b may be coupled.
  • the second elastic member 583 is located inside the second connector 584, and the rear end of the elastic member is supported by the second transmission member 582, and the front end may be supported by a support pin.
  • the second connector guide 588 may have a circular cross section. In addition, the second connector guide 588 may be fixed to the lower surface of the first bracket 300.
  • a second holder hole 588a and a second guide hole 588b communicating with each other are formed on one side and the other side of the center of the second connector guide 588, and the second connector ( 584) can be inserted.
  • the second holder hole 588a may be formed in a hexagonal cross section to correspond to the outer surface of the second holder member 584a.
  • the second guide hole 588b may be formed in a circular cross section to correspond to the outer peripheral surface of the second guide member 584b.
  • the cross-sectional area of the second holder hole 588a may be wider than the cross-sectional area of the second guide hole 588b, and through this, the second holder member 584a may be prevented from escaping forward.
  • a means such as a tool is inserted into the inside of the second guide member 584b to apply pressure, and at this time, the second holder member 584a fixed inside the second connector guide 588 It is drawn out from the second connector guide 588 to the rear, so that the second connector 584 can be rotated freely.
  • the second transmission member 582 since the second transmission member 582 is inserted inside the second holder member 584a, the second transmission member 582 can be rotated by the rotation of the second holder member 584a, thereby The adjustment member 510 may be rotated.
  • the means such as tools inserted into the second connector 584 are removed, and at this time, by the restoring force of the second elastic member 583 compressed inside the second connector 584 , The second holder member 584a may be inserted into the second connector guide 588 so that the second holder member 584a cannot be rotated. At this time, since the second holder member 584a and the second guide member 584b are fixed inside the second connector guide 588, the rotation of the thickness adjusting member 510 can be controlled.
  • the second connector 584 is pulled out from the second connector guide 588 by means such as a tool or is inserted into the second connector guide 588, so that rotation of the thickness adjusting member 510 can be made possible or restricted. So the user can adjust the thickness.
  • the first thickness control cassette 250 and the second thickness control cassette 270 are moved forward and backward, respectively, so that the first thickness control cassette ( 250) and the thickness of the second thickness control cassette 270 can be adjusted.
  • the third screw portion 513 and the fourth screw portion 515 of the thickness adjusting member 510 are formed of left and right threads, respectively, so that the first thickness adjusting cassette 250 by rotation of the thickness adjusting member 510 And the second thickness adjustment cassette 270 may be moved to approach each other or move away from each other.
  • the third fastening member 530 and the fourth fastening member 550 move to approach or move away from each other, so that the first thickness control cassette 250 and the second thickness
  • the thickness between the adjustment cassettes 270 may be reduced or increased.
  • first and second thickness control cassettes 250 and 270 are moved according to the rotation of the thickness control member 510, and the first thickness control cassette 250 and the second thickness control cassette 270 are moved regardless of the thickness of the battery.
  • a battery can be mounted in between.
  • the first distance L1 and the plurality of fourth walls 271 are spaced apart from each of the plurality of third walls 251
  • the second distance L2 spaced apart from each other may be the same.
  • the third distance L3 between the third wall 251 and the fourth wall 271 may be the same as the first distance L1 and the second distance L2.
  • a battery having a thickness standard of about 13 to 17 mm may be mounted, and the first thickness control cassette 250 and the second 2 When the thickness control cassettes 270 approach each other, a battery having a thickness standard of about 3mm to 5mm may be mounted.
  • the distance between the first thickness control cassette 250 and the second thickness control cassette 270 can be adjusted according to the rotation direction of the thickness control member 510, and accordingly Batteries of various standards with different specifications can be mounted.
  • 22 is a perspective view of a height adjustment unit according to an embodiment of the present invention.
  • 23 is an exploded perspective view of a height adjustment unit according to an embodiment of the present invention.
  • 24 is a front view showing a state in which the base member shown in FIG. 11 is raised by the height adjustment unit.
  • 25 is a front view showing a state in which the base member shown in FIG. 11 is lowered by the height adjustment unit.
  • a height adjustment part 700 may be installed on the mounting part 200. 22 and 23, the height adjustment unit 700 includes first and second brackets 300 and 320, first and second links 701 and 702, and first and second support shafts 704 and 705. ), first and second moving shafts 706 and 707, a height adjusting member 710, a third fixing member 720, a moving member 730, and a third rotation adjusting part 780.
  • the first bracket 300 may be installed under the base member 211.
  • the second bracket 320 may be installed under the first bracket 300.
  • a width adjustment portion 400, a thickness adjustment portion 500, and a height adjustment portion 700 may be installed between the first bracket 300 and the second bracket 320.
  • the first bracket 300 may be formed in a plate shape extending in the front-rear direction.
  • the first bracket 300 may have openings 302 formed in front and rear of the upper surface.
  • the openings 302 may be formed in a pair on the upper surface of the first bracket 300 and may be formed at positions adjacent inward from the front and rear edges.
  • the left and right ends of the first bracket 300 may be bent downward to form a pair of first bent portions 300a.
  • the upper surface of the first bracket 300 may be coupled to be in contact with the lower surface of the base member 211.
  • a through hole 301 may be formed in the center of the first bent portion 300a.
  • the width adjusting member 410 may be rotated while passing through the pair of through holes 301.
  • a first support hole 304 and a first moving hole 306 may be formed on both sides of the through hole 301, respectively.
  • the first support shaft 704 may be formed in the first support hole 304 to be rotatably connected through the first support shaft 704. Further, the first moving hole 306 may be formed to extend by a predetermined length in the front and rear direction of the first bent portion 300a. The first moving shaft 706 may be moved while being inserted into the first moving hole 306.
  • the second bracket 320 may be formed in a plate shape extending in the front-rear direction.
  • the left and right ends of the second bracket 320 may be bent upward to form a pair of second bent portions 320a.
  • each of the pair of second bent portions 320a may have an upper end bent vertically to form a third bent portion 320b.
  • the second bracket 320 is disposed below the first bracket 300 and may be installed in connection with the inner lower surface of the frame 100.
  • the reinforcing member 340 may be further installed on the second bracket 320.
  • the reinforcing member 340 has a plate shape extending in the front-rear direction, and a length in the front-rear direction may correspond to a length in the front-rear direction of the second bracket 320.
  • One side of the reinforcing member 340 may be connected to the third bent portion 320b, and the other side may be connected to the lower surface of the frame 100 to be installed.
  • a second support hole 324 and a second movement hole 326 may be formed in the second bent portion 320a.
  • the second support hole 324 and the second movement hole 326 may be formed in the same manner as the first support hole 304 and the first movement hole 306, and may be arranged in parallel in the vertical direction.
  • the second support shaft 705 may be formed to be rotatably connected through the second support hole 324.
  • the second moving hole 326 may be formed to extend by a predetermined length in the front and rear direction of the second bent portion 320a. The second moving shaft 707 may be moved while being inserted into the second moving hole 326.
  • the first link 701 and the second link 702 are formed in the same bar shape, and the first link 701 and the second link 702 may be formed as a pair, respectively.
  • the first link 701 and the second link 702 are arranged to cross each other in an X-shape, and a hinge part 703 is installed at the crossing part to be rotatably connected to each other by the hinge part 703.
  • a first support shaft 704 may be connected to an upper end of the first link 701, and a second moving shaft 707 may be connected to a lower end.
  • a first moving shaft 706 may be connected to an upper end of the second link 702, and a second support shaft 705 may be connected to a lower end.
  • the first support shaft 704 may be formed to pass through the upper end of the first link 701. At this time, the first support shaft 704 may be rotated while being inserted into the first support hole 304.
  • the second support shaft 705 may be formed to pass through the lower end of the second link 702. At this time, the second support shaft 705 may be rotated while being inserted into the second support hole 324.
  • the first moving shaft 706 may be formed to pass through the upper end of the second link 702, and the second moving shaft 707 may be formed to pass through the lower end of the first link 702.
  • the first and second moving shafts 706 and 707 may be movable forward and backward along the first and second moving holes 306 and 326 formed in the first and second brackets 300 and 320, respectively, and accordingly The link 701 and the second link 702 are moved forward and backward together, and the height may be adjusted.
  • the height adjustment member 710 may be formed to extend in the front and rear direction in a rod shape. At this time, the height adjustment member 710 may include a fifth screw portion 713 having a screw thread formed at the rear.
  • the third fixing member 720 is formed in a pair, is installed on the upper surface of the second bracket 320, each of which may be connected to both ends of the height adjustment member 710. That is, the height adjustment member 710 may be rotatable through the pair of third fixing members 720.
  • the moving member 730 is disposed between a pair of third fixing members 720, and a fifth screw portion 713 is rotatably coupled to the upper portion, and a second moving shaft 707 is penetrated to the lower portion to be connected. I can.
  • An auxiliary plate 742 and a movement auxiliary member 740 may be further connected to the moving member 730.
  • the auxiliary plate 742 is formed in a pair, and one side of each may be connected to the upper and lower surfaces of the moving member 730, and the other side may be connected to the upper and lower surfaces of the moving auxiliary member 740.
  • the height adjustment member 710 may be rotatable while penetrating through the center of the movement auxiliary member 740.
  • the moving member 730 and the moving auxiliary member 740 are moved by the rotation of the height adjusting member 710, and accordingly, the first and second moving shafts 706 and 707 may move together.
  • the third rotation adjustment unit 780 may be connected to an end of the height adjustment member 710 to rotate and fix the height adjustment member 710. At this time, the third rotation control unit 780 may be installed outside the third fixing member 520.
  • the third rotation control unit 780 includes a third transmission member 782, a third connector 784, and a third transmission member 782 to control the height when adjusting the height through means such as a wrench, a screwdriver, and a robot arm. 3 may include a connector guide 788.
  • the third transmission member 782 may have a polygonal column shape, for example, may be formed in a hexagonal column shape.
  • the front end portion of the height adjustment member 710 may be penetrated and connected to the center of the transmission member 782.
  • a third connection hole 782a is formed on the outer surface of the third transmission member 782 and may be fixed to the third coupling hole 710a of the height adjustment member 710 with a fixing pin (not shown). As the third transmission member 782 and the height adjustment member 710 are coupled in this way, the height adjustment member 710 may be rotated due to the rotation of the third transmission member 782.
  • the third connector 784 may include a third holder member 784a and a third guide member 784b.
  • the third holder member 784a and the third guide member 784b may have a columnar shape, and the third guide member 784b may extend and protrude from the third holder member 784a.
  • the third holder member 784a may have a hexagonal column shape
  • the third guide member 784b may have a cylindrical shape
  • a third fixing hole 785 may be formed on the outer circumferential surface of the third guide member 784b so that a support pin (not shown) may pass through and be fixed.
  • the third holder member 784a may be formed so that the third transmission member 782 may be inserted therein.
  • the inside of the third holder member 784a is formed in a hexagonal shape similar to the third transmission member 782, so that when the third holder member 784a is rotated, the third transmission member 782 may also be rotated.
  • the third elastic member 783 may be inserted into the third connector 784.
  • a support pin (not shown) that penetrates perpendicularly to the axial direction and is fixed to the third fixing hole 785 of the third guide member 784b may be coupled.
  • the third elastic member 783 is located inside the third connector 784, and the rear end of the third elastic member is supported by the third transmission member 782, and the front end may be supported by a support pin.
  • the third connector guide 788 may have a circular cross section. In addition, the third connector guide 788 may be fixed to the upper surface of the second bracket 320.
  • a third holder hole 788a and a third guide hole 788b communicating with each other are formed on one side and the other side of the center of the third connector guide 788 to form a third connector ( 784) can be inserted.
  • the third holder hole 788a may be formed in a hexagonal cross section to correspond to the outer surface of the third holder member 784a.
  • the third guide hole 788b may be formed in a circular cross-section to correspond to the outer peripheral surface of the third guide member 784b.
  • the cross-sectional area of the third holder hole 788a may be larger than the cross-sectional area of the third guide hole 788b, and through this, it is possible to prevent the third holder member 784a from escaping forward.
  • a rotating means such as a tool is inserted into the inside of the third guide member 784b and pushed by applying pressure, and at this time, the third holder member 784a fixed inside the third connector guide 788 Is drawn out from the third connector guide 788 to the rear, so that the third connector 784 can be rotated freely.
  • the third transfer member 782 since the third transfer member 782 is inserted inside the third holder member 784a, the third transfer member 782 can be rotated by the rotation of the third holder member 784a, thereby The adjustment member 710 may be rotated.
  • the means such as tools inserted into the third connector 784 are removed, and at this time, by the restoring force of the third elastic member 783 compressed inside the third connector 784 ,
  • the third holder member 784a may be inserted into the third connector guide 788 so that the third holder member 784a cannot be rotated.
  • the rotation of the height adjustment member 710 can be controlled.
  • the third connector 784 is pulled out from the third connector guide 788 by a rotating means such as a tool or is inserted into the third connector guide 788, thereby enabling or restricting the rotation of the height adjustment member 710. So the user can adjust the height.
  • the base member 211 is the base member 211 by rotating the height adjustment member 710 to move the first moving shaft 706 and the second moving shaft 707. Height can be adjusted by moving up and down.
  • the moving member 730 is moved by the rotation of the height adjusting member 710, and accordingly, the first and second moving shafts 706 and 707 move together, and the first and second links 701 and 702
  • the intersection angle of the first bracket 300 and the second bracket 320 may be moved to approach each other or to move away from each other.
  • the base member 211 rises and falls, and through this, the battery can be mounted regardless of the height of the battery.
  • a battery having a height standard of about 100 to 110 mm can be accommodated, and when the base member 211 is lowered to the maximum, a height of about 200 mm to 220 mm Batteries with specifications can be accommodated.
  • the height of the base member 211 may be adjusted according to the rotation direction of the height adjustment member 710, and accordingly, batteries of various standards having different heights may be mounted.
  • the battery tray can drive one or more of a width adjustment unit, a thickness adjustment unit, and a height adjustment unit, and accordingly, can accommodate batteries of various standards related to width, thickness, and height. Therefore, the application range according to the battery standard can be expanded.

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

Abstract

Selon un mode de réalisation, la présente invention concerne une cassette de réglage d'espace comprenant : un cadre ; une partie de montage comprenant une paire de première et seconde cassettes de réglage de largeur et/ou une paire de première et seconde cassettes de réglage d'épaisseur installées à l'intérieur du cadre et supportant une batterie ; et une partie de réglage d'espace, reliée à la partie de montage, permettant de déplacer la paire de cassettes de réglage de largeur et/ou la paire de cassettes de réglage d'épaisseur en fonction de la taille de la batterie.
PCT/KR2019/017847 2019-02-07 2019-12-17 Ensemble cassette et support de batterie le comprenant WO2020162661A1 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR10-2019-0014634 2019-02-07
KR1020190014629A KR102191400B1 (ko) 2019-02-07 2019-02-07 폭조절용 카세트 조립체 및 이를 구비한 배터리용 트레이
KR1020190014627A KR102247190B1 (ko) 2019-02-07 2019-02-07 트레이 조립체 및 이를 구비한 배터리용 트레이
KR1020190014634A KR102191403B1 (ko) 2019-02-07 2019-02-07 높이조절용 카세트 조립체 및 이를 구비한 배터리용 트레이
KR10-2019-0014629 2019-02-07
KR10-2019-0014631 2019-02-07
KR1020190014631A KR102225251B1 (ko) 2019-02-07 2019-02-07 두께조절용 카세트 조립체 및 이를 구비한 배터리용 트레이
KR10-2019-0014627 2019-02-07

Publications (1)

Publication Number Publication Date
WO2020162661A1 true WO2020162661A1 (fr) 2020-08-13

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PCT/KR2019/017847 WO2020162661A1 (fr) 2019-02-07 2019-12-17 Ensemble cassette et support de batterie le comprenant

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Country Link
WO (1) WO2020162661A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111987262A (zh) * 2020-08-31 2020-11-24 湖州快驴科技有限公司 一种点焊工艺的软包电芯模组
EP4016661A4 (fr) * 2019-10-08 2022-10-12 Lg Energy Solution, Ltd. Dispositif de transfert de batterie
EP4008647A4 (fr) * 2019-10-11 2022-10-12 Lg Energy Solution, Ltd. Dispositif de support de batterie
EP4105144A4 (fr) * 2020-12-15 2023-11-29 LG Energy Solution, Ltd. Plateau interne pour transporter des éléments de batterie et plateau pour transporter un élément de batterie comprenant un tel plateau interne

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KR20170108378A (ko) * 2016-03-17 2017-09-27 주식회사 엘지화학 슬라이딩 방식의 전지셀 이송 장치
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KR20100044418A (ko) * 2008-10-22 2010-04-30 주식회사 엘지화학 신규한 구조의 전지셀 장착 장치
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4016661A4 (fr) * 2019-10-08 2022-10-12 Lg Energy Solution, Ltd. Dispositif de transfert de batterie
EP4008647A4 (fr) * 2019-10-11 2022-10-12 Lg Energy Solution, Ltd. Dispositif de support de batterie
CN111987262A (zh) * 2020-08-31 2020-11-24 湖州快驴科技有限公司 一种点焊工艺的软包电芯模组
CN111987262B (zh) * 2020-08-31 2022-07-08 湖州快驴科技有限公司 一种点焊工艺的软包电芯模组
EP4105144A4 (fr) * 2020-12-15 2023-11-29 LG Energy Solution, Ltd. Plateau interne pour transporter des éléments de batterie et plateau pour transporter un élément de batterie comprenant un tel plateau interne

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