WO2020048036A1 - 栈板和载货装置 - Google Patents

栈板和载货装置 Download PDF

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Publication number
WO2020048036A1
WO2020048036A1 PCT/CN2018/120794 CN2018120794W WO2020048036A1 WO 2020048036 A1 WO2020048036 A1 WO 2020048036A1 CN 2018120794 W CN2018120794 W CN 2018120794W WO 2020048036 A1 WO2020048036 A1 WO 2020048036A1
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WO
WIPO (PCT)
Prior art keywords
telescopic structure
pallet
foot pier
support block
foot
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2018/120794
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English (en)
French (fr)
Inventor
吴琼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HKC Co Ltd
Chongqing HKC Optoelectronics Technology Co Ltd
Original Assignee
HKC Co Ltd
Chongqing HKC Optoelectronics Technology Co Ltd
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Filing date
Publication date
Application filed by HKC Co Ltd, Chongqing HKC Optoelectronics Technology Co Ltd filed Critical HKC Co Ltd
Publication of WO2020048036A1 publication Critical patent/WO2020048036A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/38—Details or accessories
    • 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
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/38—Details or accessories
    • B65D19/40—Elements for spacing platforms from supporting surface

Definitions

  • the present application relates to the field of display technology, and in particular, to a pallet and a cargo carrying device.
  • the displays using active switch control include liquid crystal displays, organic light emitting diode (OLED) displays, and the like.
  • the liquid crystal display has many advantages such as a thin body, power saving, and no radiation, and has been widely used.
  • Most liquid crystal displays are backlight type liquid crystal displays, which include a liquid crystal panel and a backlight panel.
  • the working principle of a liquid crystal panel is to place liquid crystal molecules in two parallel glass substrates, and apply a driving voltage to the two glass substrates to control the rotation direction of the liquid crystal molecules, so as to refract the light from the backlight plate to generate a picture.
  • OLED displays also known as organic electroluminescence displays
  • OLED displays have many advantages such as self-illumination, short response time, high definition and contrast, flexible display and large-area full-color display. .
  • Its superior performance and huge market potential have attracted many manufacturers and research institutions around the world to invest in the production and research and development of OLED display panels.
  • pallets are often used to carry the goods, and forklifts are used to move the pallets.
  • forklifts are used to move the pallets.
  • most of the pallets use a Sichuan or field-shaped structure.
  • the width of the foot piers When the width of the foot piers is small, it is easy to shift the foot piers out during transportation, so the risk of falling down is high. If the width of the foot piers is increased, the distance between the foot piers will be smaller than the outside distance of the forks. There is no way to fork.
  • the present application provides a pallet and a loading device, which is convenient for a forklift to enter a fork and improve the stability of loading.
  • the present application provides a pallet including a foot pier provided at the bottom of the pallet; a top plate disposed at the top of the pallet; the top plate being fixedly connected to the foot pier; a filling structure It is movably fixed between two adjacent foot piers and is configured to support the top plate.
  • the filling structure includes a telescopic structure and a support block; the telescopic structure and the support block are located at the bottom of the top plate, one end of the telescopic structure is fixed to the foot pier, and the other end of the telescopic structure is The supporting block is fixed, the telescopic structure is telescopically moved along a direction connecting lines between adjacent foot piers, and the supporting block follows the telescopic movement of the telescopic structure.
  • the length of the telescopic structure after being fully stretched is equal to the distance between adjacent foot piers.
  • the length of the telescopic structure after being fully stretched is lower than or equal to one half of the distance between the foot piers.
  • the side wall of the foot pier is provided with a groove, and the telescopic structure is fixed in the groove.
  • the support block and the telescopic structure are stored in the groove. Inside the groove.
  • the foot pier includes a first foot pier; the first foot pier is on both sides of the edge of the pallet, and the telescopic structure is fixed on the first foot pier.
  • the foot pier includes a second foot pier, and the second foot pier is located at the position of the axis of symmetry of the pallet.
  • the pallet is a wooden pallet.
  • the pallet material is hard plastic.
  • the support block includes a fixing device; the fixing device is fixed on the top of the support block, and the fixing device is connected to the bottom of the top plate.
  • the telescopic structure is a spring, one end of the spring is fixed to the foot pier, and the other end of the spring is fixed to the support block.
  • a fixing piece is provided on a contact surface between the spring and the support block, and the support block is fixed by the fixing piece.
  • the telescopic structure includes a plurality of first ridges and second ridges; the shapes of the first and second ridges are rectangular parallelepipeds, and the sizes of the first and second ridges are And the same length, the first ridge and the end and middle of the second ridge are hinged and cross-connected to the first ridge and the second ridge, the first ridge and the second ridge are composed Inelastic structure.
  • first convex strip and the second convex strip are movably connected to the inner side of the foot pier and the inner side of the support block, respectively.
  • the bottom of the support block is flush with the bottom of the foot pier.
  • the present application also discloses a pallet including: a foot pier provided at the bottom of the pallet; a top plate provided at the top of the pallet; the top plate being fixedly connected to the foot pier; a filling structure that can The mobile structure is fixed between two adjacent foot piers and is arranged to support the top plate; the filling structure includes a telescopic structure and a support block, the telescopic structure is at the bottom of the top plate, and the inner side of the telescopic structure is fixed to the foot On the inside of the pier, the telescopic structure expands and contracts in the direction from the inside to the outside of the foot pier, and the support block is fixed to the outside of the telescopic structure; the inside of the foot pier is hollow, and the support block can be Shrink with the telescopic structure into the foot pier; the foot pier includes a first foot pier and a second foot pier, the first foot pier is on both sides of the edge of the pallet, and the telescopic structure is fixed at the
  • the present application also discloses a cargo carrying device including at least two pallets, the pallets are arranged in a stack, the pallets include: a foot pier provided at the bottom of the pallet; a top plate disposed at the pallet The top plate is fixedly connected to the foot pier; the filling structure is movably fixed between two adjacent foot pier and is configured to support the top plate.
  • the filling structure includes a telescopic structure and a support block; the telescopic structure and the support block are located at the bottom of the top plate, one end of the telescopic structure is fixed to the foot pier, and the other end of the telescopic structure is The supporting block is fixed, the telescopic structure is telescopically moved along a direction connecting lines between adjacent foot piers, and the supporting block follows the telescopic movement of the telescopic structure.
  • the side wall of the foot pier is provided with a groove, and the telescopic structure is fixed in the groove.
  • the support block and the telescopic structure are stored in the groove. Inside the groove.
  • the foot pier includes a first foot pier; the first foot pier is on both sides of the edge of the pallet, and the telescopic structure is fixed on the first foot pier.
  • the filling structure can be shrunk in the foot pier or taken out when the forklift is loading pallets to reduce the obstacle to the forklift. After the pallet is loaded, the filling structure can be extended or placed beside the foot pier to increase the width of the foot pier. Support the top plate to increase cargo stability.
  • FIG. 1 is a schematic structural diagram of stacking goods using pallets
  • FIG. 2 is a schematic structural diagram of a pallet according to an embodiment of the present application.
  • FIG. 3 is a schematic structural diagram of a forklift according to an embodiment of the present application.
  • FIG. 4 is a schematic structural diagram of a contracted state of a telescopic structure according to an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of an extended state of a telescopic structure according to an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of a foot pier section according to an embodiment of the present application.
  • FIG. 7 is a schematic diagram of a telescopic structure as a spring according to an embodiment of the present application.
  • FIG. 8 is a schematic diagram of a cargo carrying device according to an embodiment of the present application.
  • an embodiment of the present application discloses a pallet 1 including: a foot pier 2 disposed at the bottom of the pallet 1; a top plate 3 disposed at the top of the pallet 1; The pier 2 is fixedly connected; the filling structure 20 is movably fixed between two adjacent foot pier 2 and is configured to support the top plate 3.
  • the filling structure 20 includes a telescopic structure 8 and a support block 9.
  • the telescopic structure 8 is at the bottom 7 of the top plate.
  • the inner side 13 of the telescopic structure is fixed on the inner side of the foot pier 2.
  • the telescopic direction extends from the inside to the outside, and the support block 9 is fixed to the outside of the telescopic structure 8.
  • the telescopic structure 8 expands and contracts along the inner side to the outer side of the foot pier 2, and the support block 9 is fixed to the outer side of the telescopic structure 8, so that the support block 9 can be at the bottom of the top plate as the telescopic structure 9 expands and contracts 7 Move.
  • one end of the telescopic structure 8 is fixed to the foot pier and the other end is fixed to the support block 9.
  • the telescopic structure 8 is telescopically moved in a direction connecting the adjacent foot pier 2, and the telescopic structure 8 and the support block are completely
  • the stretched length is equal to the distance between the adjacent foot pier 2.
  • the support block 9 is fixed to the telescopic structure 8 and moves along with the telescopic structure 8.
  • the telescopic structure 8 and the support block 9 are completely stretched to fill the gap between the entire foot pier 2 to maximize the increase of the support block 9
  • the moving range meets the extreme conditions such as too small stacking cargo.
  • the operator can adjust the distance between the support block 9 and the foot pier 2 as needed. This design ensures that the unstable contact will not occur when the pallet 1 is stacked.
  • the pallet 1 makes full contact with the goods, which improves the stability.
  • the length of the telescopic structure 8 after being fully stretched is less than or equal to one-half of the distance between the foot piers 2.
  • the length of the telescopic structure 8 after being fully stretched is set to half the distance between the foot piers 2, because in actual use, this length can meet the needs of most pallets 1 to stack goods. And reduce the space occupied by foot pier 2 and save costs, if the length after full stretching is slightly smaller than half the distance between foot pier 2 is also possible, the actual use can be changed according to the conditions of the goods themselves.
  • the inside of the foot pier 2 is hollow, and the supporting block 9 can be contracted into the foot pier 2 following the telescopic structure 8.
  • a groove is provided inside the foot pier.
  • the telescopic structure When the telescopic structure is fully contracted, the telescopic structure is fixed in the groove.
  • the support block 9 can be contracted into the foot pier 2 so that The bottom of the pallet 1 has a larger space, reduces the occupied space, and does not hinder the forklift's fork picking.
  • the foot pier 2 includes a first foot pier 4 and a second foot pier 5, the first foot pier 4 is on both sides of the edge of the pallet 1, and the telescopic structure 8 is fixed on the first foot pier 4, The second foot pier 5 is located at the position of the axis of symmetry of the pallet 1.
  • the fixed telescopic structure on the first foot pier 4 can reduce the corresponding telescopic amount and reduce the volume of the telescopic structure.
  • the second foot pier 5 is placed on the axis of symmetry of the pallet 1 to increase the overall structural strength. If the second foot pier 5 is not added, the middle part of the pallet 1 will be stressed. Prone to fracture.
  • the pallet 1 is a wooden pallet or a hard plastic pallet.
  • the pallet 1 made of wooden materials has a strong overall structure.
  • the wooden material is relatively light and easy to handle, and it is relatively easy to maintain.
  • a pallet 1 of rigid plastic materials can also be used. Rugged and durable.
  • the support block 9 includes a fixing device 14 fixed to the top 15 of the support block, and the fixing device 14 is connected to the bottom 7 of the top plate.
  • the fixing device 14 fixes the support block 15 to the bottom 7 of the top plate, and plays a role of positioning the telescopic structure 8 while improving the load-bearing effect of the telescopic structure 8.
  • the telescopic structure 8 includes a first convex strip 11 and a second convex strip 12, the telescopic structure 8 is an inelastic structure, and the number of the first convex strip 11 and the second convex strip 12 is greater than two, respectively.
  • the strip 11 is hinged and cross-connected to the end and the middle of the second convex strip 12.
  • the ends and middle portions of the first convex strip 11 and the second convex strip 12 are hinged and cross-connected by a fixed post, and the fixed post restricts the relative displacement between the fixed point of the first convex strip 11 and the fixed point of the second convex strip 12.
  • the relative rotation between the first ridge 11 and the second ridge 12 cannot be restricted, so that a parallelogram shape is formed between the first ridge 11 and the second ridge 12, which can be used for expansion and contraction of the telescopic structure 8
  • the non-elastic structure has a high compression ratio, takes up less space after contraction, and reduces obstacles to the forklift.
  • the support block Since the support block is contracted inside the first foot pier 4 by the first convex strip 11 and the second convex strip 12, the first The fixing of one convex strip 11 to the second convex strip 12 and the foot pier 2 must also be movably connected, so that when the support block 9 is contracted, the distance between the inner side 10 of the foot pier can be minimized, and the support block 9 is contracted. Closer.
  • the bottom 17 of the support block is flush with the bottom 6 of the foot pier.
  • the width of the cargo when a large cargo is stacked, the width of the cargo often exceeds the width of the pallet 1.
  • the bottom of the support block 9 and the bottom of the foot pier 2 correspond to the top surface of the cargo, so the support block 8 The bottom of the foot is flush with the bottom of the foot pier 2 to ensure the stability of the pallet when loading the goods.
  • the telescopic structure 8 is a spring. One end of the spring is fixed to the foot pier 2, and the other end of the spring is fixed to the support block 8.
  • the spring is used as the main component of the telescopic structure 8 to increase the movable range of the support block.
  • the spring is made of iron material, which guarantees the required contact with the pallet 1. strength.
  • a fixing piece 21 is provided on the contact surface between the spring and the support block 8, and the support piece 8 is fixed by the fixing piece 21.
  • the positioning is performed by the fixing piece 21, which provides sufficient space for the forklift to fork out and restricts the movement of the spring.
  • a pallet 1 including: a foot pier 2 provided at the bottom of the pallet 1; and a top plate 3 provided at the top of the pallet 1
  • the roof 3 is fixedly connected to the foot pier 2; the filling structure is movably fixed between two adjacent foot pier 2 and is configured to support the roof 3; the filling structure includes a telescopic structure 8 and a support block 9; the telescopic structure 8 is on the roof
  • the bottom 7 of the telescopic structure is fixed on the inner side of the foot pier 2, the telescopic structure 8 is telescopic along the inner side to the outer side of the foot pier 2, and the support block 9 is fixed on the outer side of the telescopic structure 8.
  • Foot pier 2 includes a first foot pier 4 and a second foot pier 5.
  • the first foot pier 4 is on both sides of the edge of the pallet 1.
  • the telescopic structure 8 is fixed on the first foot pier 4.
  • the second foot pier 5 is located on the pallet. 1 at the position of the axis of symmetry.
  • the support block 9 includes a fixing device 14 fixed on the top 15 of the support block, and the fixing device 14 is connected to the bottom 7 of the top plate.
  • the telescopic structure 8 includes a first convex strip 11 and a second convex strip 12, the telescopic structure 8 is an inelastic structure, and the number of the first convex strip 11 and the second convex strip 12 is greater than two, and the first convex strip 11 and the second convex strip 12 The ends and middle of the strip 12 are hinged and cross connected.
  • the first convex strip 11 and the second convex strip 12 are movably connected to the inner side 10 of the first foot pier 4 and the inner side 16 of the support block, respectively.
  • the number of the telescopic structures 8 is at least two groups and symmetrically distributed.
  • the bottom 17 of the support block is flush with the bottom 6 of the foot pier.
  • the telescopic structure 8 can realize the stability of stacking goods only on one side of the pallet 1. Therefore, the position of the telescopic structure 8 is only on one side of the pallet 1, and does not affect the pallet. 1 stability, while avoiding unnecessary processing and reducing costs.
  • the filling structure 20 can be contracted or removed from the foot pier 2 when the forklift is loading the pallet 1 to reduce the obstacle to the forklift. After the fork pallet is loaded, the filling structure 20 can be extended or placed beside the foot pier 2. Thus, the width of the foot pier 2 is increased to support the top plate, and the cargo stability is increased.
  • the telescopic structure 8 expands and contracts along the inner side to the outer side of the foot pier 2, and the supporting block 9 is fixed to the outer side of the telescopic structure 8, so that the supporting block 9 can move at the bottom of the top plate as the telescopic structure expands.
  • the support block 9 can be contracted into the foot pier 2 so that the bottom of the pallet 1 has more space and will not cause obstacles to the forklift. Since the width of the goods when loading with pallet 1 is near the first foot pier 4, fixing the telescopic structure 8 on the first foot pier 4 can reduce the corresponding telescopic amount and reduce the volume of the telescopic structure 8, Save costs and reduce obstacles to forklifts.
  • the fixing device 14 fixes the support block 9 to the bottom of the top plate by screwing, which plays a role of positioning the telescopic structure 8 and improves the load-bearing effect of the telescopic structure 8 at the same time.
  • the second foot pier 5 is arranged in the middle of the pallet 1 to prevent the pallet 1 from being broken due to the heavy cargo.
  • the ends and the middle of the first ridges 11 and the second ridges 12 are hinged and cross-connected by fixed posts. The fixed posts limit the relative displacement between the fixed points of the first ridges 11 and the fixed points of the second ridges 12, but cannot limit them.
  • the compression ratio of the structure is high, the space occupied after shrinking is small, and the obstacle to the forklift is reduced. Since the supporting block 9 is contracted inside the first foot pier 4 by the first convex strip 11 and the second convex strip 12, the fixing of the first convex strip 11 and the second convex strip 12 and the first foot pier 4 must also be possible.
  • the support block 9 is movably connected so that the distance between the support block 9 and the inside of the first foot pier 4 can be minimized when the support block 9 is contracted, so that the support block 9 is contracted more tightly and the obstacle to the forklift is reduced.
  • the width of the pallet 1 is much larger than the width of the telescopic structure 8, it is difficult to ensure its structural stability with only one group of telescopic structures 8. Therefore, the number of telescopic structures 8 is at least two and symmetrically distributed. This can make the telescopic structure 8 Uniform force to ensure its stability. When stacking large goods, the width of the goods often exceeds the width of pallet 1.
  • the bottom of the support block 9 and the bottom of the foot pier 2 will correspond to the top surface of the cargo, so the bottom of the support block 9 and the feet The bottom of the pier 2 is flush to ensure the stability of the pallet when loading the goods.
  • the telescopic structure 8 can realize the stability of stacking goods only on one side of the pallet 1, while avoiding unnecessary processing and reducing costs.
  • a cargo carrying device 19 which includes at least two pallets 1.
  • the pallets 1 are arranged in a stack, and the pallets include: a foot pier 2. At the bottom of the pallet 1; the top plate is arranged on the top of the pallet 1, and the top plate 3 is fixedly connected to the foot pier 2; the filling structure 20 is movably fixed between two adjacent foot pier and is arranged to support the top plate 3.
  • TN-type display panels all known as Twisted Nematic, that is, twisted nematic panels
  • IPS-type display panels In-Plane Switching, plane conversion
  • VA-type displays Panels Multi-domain Vertica alignment technology
  • OLED display panels organic light-emitting diodes

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pallets (AREA)

Abstract

一种栈板和载货装置，栈板（1）包括脚墩（2）、顶板（3）和填充结构（20）；脚墩（2）在栈板（1）的底部，顶板（3）在栈板（1）的顶部，顶板（3）与脚墩（2）固定连接，填充结构（20）可移动固定于相邻两个脚墩（2）之间，被配置为支撑顶板（3），填充结构（20）包括伸缩结构（8）和支撑块（9）；伸缩结构（8）和支撑块（9）位于顶板（3）的底部，伸缩结构（8）的一端与脚墩（2）固定，伸缩结构（8）的另一端与支撑块（9）固定。该栈板和载货装置方便叉车进叉同时提高了载货稳定性。

Description

栈板和载货装置
本申请要求于2018年09月03日提交中国专利局，申请号为CN201821432064.9，发明名称为“一种栈板和载货装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及显示技术领域，尤其涉及一种栈板和载货装置。
背景技术
这里的陈述仅提供与本申请有关的背景信息，而不必然地构成现有技术。
采用主动开关控制的显示器包括液晶显示器、有机发光二极管(OLED)显示器等。液晶显示器具有机身薄、省电、无辐射等众多优点，得到了广泛的应用。液晶显示器大部分为背光型液晶显示器，其包括液晶面板及背光板。液晶面板的工作原理是在两片平行的玻璃基板当中放置液晶分子，并在两片玻璃基板上施加驱动电压来控制液晶分子的旋转方向，以将背光板的光线折射出来产生画面。有机发光二极管(Organic Light-Emitting Diode，OLED)显示器，也称为有机电致发光显示器，具有自发光、响应时间短、清晰度与对比度高、可实现柔性显示与大面积全色显示等诸多优点。其优越性能和巨大的市场潜力，吸引了全世界众多厂家和科研机构投入到OLED显示面板的生产和研发中。为了方便货物搬运及周转，常使用栈板承载货物，并使用叉车来移动栈板，为了方便叉取，栈板多选用川字或田字型结构，出货装柜时，为了提高货物的装柜率，通常进行多层堆栈。
当脚墩宽度较小，容易在运输时脚墩移位滑出、从而倒栈的风险很高，如果增加脚墩的宽度，会出现脚墩之间的距离小于货叉的外侧间距，即会出现无法进叉的情况。
技术解决方案
本申请提供一种栈板和载货装置，方便叉车进叉同时提高载货稳定性。
为实现上述目的，本申请提供了一种栈板，包括设置在所述栈板底部的脚墩；顶板，设置在所述栈板的顶部，所述顶板与所述脚墩固定连接；填充结构，可移动固定于相邻 两个脚墩之间，被配置为支撑顶板。
可选的，所述填充结构包括伸缩结构和支撑块；所述伸缩结构和支撑块位于所述顶板的底部，所述伸缩结构的一端与所述脚墩固定，所述伸缩结构的另一端与所述支撑块固定，所述伸缩结构沿着相邻所述脚墩之间连线的方向伸缩运动，所述支撑块跟随伸缩结构伸缩运动。
可选的，所述伸缩结构完全拉伸后长度与相邻所述脚墩之间的距离相等。
可选的，所述伸缩结构完全拉伸后长度下于或等于所述脚墩之间的距离的二分之一。
可选的，所述脚墩的侧壁设有凹槽，所述伸缩结构固定在所述凹槽内，当伸缩结构处于完全收缩状态时，所述支撑块和所述伸缩结构收纳在所述凹槽内。
可选的，所述脚墩包括第一脚墩；所述第一脚墩在栈板的边缘两侧，所述伸缩结构固定在第一脚墩上。
可选的，所述脚墩包括第二脚墩，所述第二脚墩位于所述栈板对称轴位置处。
可选的，所述栈板为木制栈板。
可选的，所述栈板材料为硬质塑料。
可选的，所述支撑块包括固定装置；所述固定装置固定在支撑块的顶部，所述固定装置与顶板的底部相连。
可选的，所述伸缩结构为弹簧，所述弹簧的一端与所述脚墩固定，所述弹簧的另一端与所述支撑块固定。
可选的，所述弹簧与所述支撑块接触面设有固定片，通过所述固定片固定所述支撑块。
可选的，所述伸缩结构包括多个第一凸条和第二凸条；所述第一凸条和第二凸条的形状为长方体，所述第一凸条和第二凸条的大小、长度一致，所述第一凸条与所述第二凸条的端部、中部铰接并交叉相连第一凸条第二凸条，所述第一凸条与所述第二凸条组成了非弹性伸缩结构。
可选的，所述第一凸条与所述第二凸条分别和脚墩的内侧与支撑块的内侧可活动相连。
可选的，所述支撑块的底部与所述脚墩的底部平齐。
本申请还公开了一种栈板，包括：脚墩，设置在所述栈板的底部；顶板，设置在所述栈板的顶部，所述顶板与所述脚墩固定连接；填充结构，可移动固定于相邻两个脚墩之间，设置为支撑顶板；所述填充结构包括伸缩结构和支撑块，所述伸缩结构在所述顶板的底部，所述伸缩结构的内侧固定在所述脚墩的内侧上，所述伸缩结构沿着所述脚墩的内侧到外侧方向伸缩，所述支撑块固定在所述伸缩结构的外侧；所述脚墩的内部为空心的，所述支撑块可跟随所述伸缩结构收缩到所述脚墩内；所述脚墩包括第一脚墩和第二脚墩，所述第一脚墩在栈板的边缘两侧，所述伸缩结构固定在第一脚墩上；所述第二脚墩位于所述栈板对称轴位置处；所述支撑块包括固定装置，所述固定装置固定在支撑块的顶部，所述固定装置与顶板的底部相连；所述伸缩结构包括第一凸条和第二凸条，所述伸缩结构非弹性结构，所述第一凸条和所述第二凸条的数量分别大于两个，所述第一凸条与所述第二凸条的端部、中部铰接并交叉相连；所述支撑块的底部与所述脚墩的底部平齐。
本申请还公开了一种载货装置，包括至少两个栈板，所述栈板层叠设置，所述栈板包括：设置在所述栈板底部的脚墩；顶板，设置在所述栈板的顶部，所述顶板与所述脚墩固定连接；填充结构，可移动固定于相邻两个脚墩之间，被配置为支撑顶板。
可选的，所述填充结构包括伸缩结构和支撑块；所述伸缩结构和支撑块位于所述顶板的底部，所述伸缩结构的一端与所述脚墩固定，所述伸缩结构的另一端与所述支撑块固定，所述伸缩结构沿着相邻所述脚墩之间连线的方向伸缩运动，所述支撑块跟随伸缩结构伸缩运动。
可选的，所述脚墩的侧壁设有凹槽，所述伸缩结构固定在所述凹槽内，当伸缩结构处于完全收缩状态时，所述支撑块和所述伸缩结构收纳在所述凹槽内。
可选的，所述脚墩包括第一脚墩；所述第一脚墩在栈板的边缘两侧，所述伸缩结构固定在第一脚墩上。
填充结构在叉车叉装栈板时可收缩在脚墩内或取出来从而减少对叉车的阻碍，在叉装完栈板后可将填充结构伸展或放到脚墩旁，从而加大脚墩宽度支撑顶板，增加载货稳 定性。
附图说明
所包括的附图用来提供对本申请实施例的的理解，其构成了说明书的一部分，进行例示本申请的实施方式，并与文字描述一起来阐释本申请的原理。显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。在附图中：
图1是一种使用栈板层叠堆货的结构示意图；
图2是本申请实施例一种栈板的结构示意图；
图3是本申请实施例一种叉车的结构示意图；
图4是本申请实施例一种伸缩结构收缩状态的结构示意图；
图5是本申请实施例一种伸缩结构伸展状态的结构示意图；
图6是本申请实施例一种脚墩截面的结构示意图；
图7是本申请实施例一种伸缩结构为弹簧的示意图；
图8是本申请实施例一种载货装置的示意图。
具体实施方式
这里所公开的具体结构和功能细节仅仅是代表性的，并且是进行描述本申请的示例性实施例的目的。但是本申请可以通过许多替换形式来具体实现，并且不应当被解释成仅仅受限于这里所阐述的实施例。
在本申请的描述中，需要理解的是，术语“中心”、“横向”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，术语“第一”、“第二”仅描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个特征。在本申请的描述中，除非另有说明，“多个”的含义是两个或两个以上。另外，术语“包括”及其任何变形，意图在于覆盖不排他的包含。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
这里所使用的术语仅仅是为了描述具体实施例而不意图限制示例性实施例。除非上下文明确地另有所指，否则这里所使用的单数形式“一个”、“一项”还意图包括复数。还应当理解的是，这里所使用的术语“包括”和/或“包含”规定所陈述的特征、整数、步骤、操作、单元和/或组件的存在，而不排除存在或添加一个或更多其他特征、整数、步骤、操作、单元、组件和/或其组合。
下面参考附图和可选的实施例对本申请作进一步说明。
参考图1至图7所示，本申请实施例公开了一种栈板1，包括：脚墩2，设置在栈板1的底部；顶板3，设置在栈板1的顶部，顶板3与脚墩2固定连接；填充结构20，可移动固定于相邻两个脚墩2之间，被配置为支撑顶板3。
在一实施例中，填充结构20包括伸缩结构8和支撑块9，伸缩结构8在顶板的底部7，伸缩结构的内侧13固定在脚墩2的内侧上，伸缩结构8沿着脚墩2的内侧到外侧方向伸缩，支撑块9固定在伸缩结构8的外侧。
本方案中，伸缩结构8沿着脚墩2的内侧到外侧方向伸缩，而支撑块9又与伸缩结构8的外侧固定，这样支撑块9就能随着伸缩结构9的伸缩而在顶板的底部7移动。
在一实施例中，伸缩结构8的一端与脚墩固定，另一端与支撑块9固定，伸缩结构8沿着相邻脚墩2之间连线的方向伸缩运动，伸缩结构8与支撑块完全拉伸后的长度与相邻脚墩2之间的距离相等。
本方案中，支撑块9与伸缩结构8固定，跟随着伸缩结构8一起运动，伸缩结构8与支撑块9完全拉伸后填充整个脚墩2之间的间隙，可以最大化的增加支撑块9的移动范围，满足堆叠货物过小等极致情况，作业人员可以根据需要自行调整支撑块9与脚墩2之间的距离，这样的设计保证在栈板1层叠时不会出现接触不稳的情况，栈板1与货 物充分接触，提高了稳定性。
在一实施例中，伸缩结构8完全拉伸后长度小于或等于脚墩2之间的距离的二分之一。
本方案中，作为一种替代的设计，将伸缩结构8完全拉伸后长度设置为脚墩2之间距离的一半，因为实际使用过程中，这个长度可以满足大多数栈板1堆叠货物的需求，并且减少占用脚墩2空间，节省成本，如果完全拉伸后的长度比脚墩2的间距一半稍小也是可以的，实际使用可以根据货物自身条件进行改变。
在一实施例中，脚墩2的内部为空心的，支撑块9可跟随伸缩结构8收缩到脚墩2内。
本方案中，脚墩的内部设有凹槽，当伸缩结构处于完全收缩状态时，伸缩结构是固定在凹槽内的，在叉车装载时，可以将支撑块9收缩到脚墩2内，使栈板1的底部有更大的空间，减少占用空间，不会对叉车的叉取造成阻碍。
在一实施例中，脚墩2包括第一脚墩4和第二脚墩5，第一脚墩4在栈板1的边缘两侧，伸缩结构8固定在第一脚墩4上，所述第二脚墩5位于栈板1对称轴位置处。
本方案中，由于用栈板1装货时货物的宽度都在第一脚墩4附近，所以将伸缩结构固定在第一脚墩4上可以使其对应伸缩量减小，缩减伸缩结构的体积，既节约成本，又减小对叉车的阻碍，第二脚墩5设置在栈板1对称轴上，增加整体结构强度，如果不增加第二脚墩5，栈板1中部受力较大，容易发生断裂。
在一实施例中，栈板1为木制栈板或硬塑栈板。
本方案中，木质材料制作栈板1，整体结构性强，木质材料较为轻便易于搬运，维修起来比较方便；作为一种可替换的材料，也可以使用硬塑材料的栈板1，硬塑材料结实耐用，使用寿命长。
在一实施例中，支撑块9包括固定装置14，固定装置14固定在支撑块的顶部15，固定装置14与顶板的底部7相连。
本方案中，在伸缩结构8伸展到一定长度时，固定装置14就将支撑块15固定在顶板的底部7，对伸缩结构8起到一种定位的作用，同时提高伸缩结构8的承重效果。
在一实施例中，伸缩结构8包括第一凸条11和第二凸条12，伸缩结构8非弹性结构，第一凸条11和第二凸条12的数量分别大于两个，第一凸条11与第二凸条12的端部、中部铰接并交叉相连。
本方案中，第一凸条11与第二凸条12的端部、中部通过固定柱铰接交叉相连，固定柱限制第一凸条11固定点与第二凸条12固定点之间的相对位移，但不能限制第一凸条11与第二凸条12之间的相对转动，这样第一凸条11与第二凸条12之间就组成了平行四边形的形状，可供伸缩结构8的伸缩，而且非弹性结构的压缩比高，收缩后占用空间小，减少对叉车的阻碍，由于支撑块是通过第一凸条11与第二凸条12收缩在第一脚墩4内侧的，所以第一凸条11与第二凸条12和脚墩2的固定也要是可活动连接的，这样在收缩支撑块9时才能最大化的缩减脚墩内侧10之间的距离，使支撑块9收缩的更紧密。
在一实施例中，支撑块的底部17与脚墩的底部6平齐。
本方案中，在堆运较大货物的时候，货物的宽度往往会超过栈板1的宽度，这时候支撑块9的底部与脚墩2的底部都会对应着货物的顶面，所以支撑块8的底部与脚墩2的底部平齐，保证装运货物时栈板的稳定性。
参考图7所示，在一实施例中，伸缩结构8为弹簧，弹簧的一端与脚墩2固定，弹簧的另一端与支撑块8固定。
本方案中，作为一种可替代的设计，将弹簧作为伸缩结构8主要组成部分，使得支撑块可活动范围增大，弹簧由铁质材料做成，保证了与栈板1接触时所需的强度。
在一实施例中，弹簧与支撑块8接触面设有固定片21，通过固定片21固定支撑块8。
本方案中，通过固定片21进行卡位，给叉车提供足够的空间进行叉取，限制弹簧移动。
作为本申请的另一实施例，参考图1至图7所示，公开了一种栈板1，包括：脚墩2，设置在栈板1的底部；顶板3，设置在栈板1的顶部，顶板3与脚墩2固定连接；填充结构，可移动固定于相邻两个脚墩2之间，被配置为支撑顶板3，填充结构包括伸缩 结构8和支撑块9，伸缩结构8在顶板的底部7，伸缩结构的内侧13固定在脚墩2的内侧上，伸缩结构8沿着脚墩2的内侧到外侧方向伸缩，支撑块9固定在伸缩结构8的外侧。脚墩2的内部为空心的，支撑块9可跟随伸缩结构8收缩到第一脚墩4内。脚墩2包括第一脚墩4和第二脚墩5，第一脚墩4在栈板1的边缘两侧，伸缩结构8固定在第一脚墩4上，第二脚墩5位于栈板1对称轴位置处。支撑块9包括固定装置14，固定装置14固定在支撑块的顶部15，固定装置14与顶板的底部7相连。伸缩结构8包括第一凸条11和第二凸条12，伸缩结构8非弹性结构，第一凸条11和第二凸条12的数量分别大于两个，第一凸条11与第二凸条12的端部、中部铰接并交叉相连。第一凸条11与第二凸条12分别和第一脚墩4的内侧10与支撑块的内侧16可活动相连。伸缩结构8的数量至少为两组且对称分布。支撑块的底部17与脚墩的底部6平齐。
本方案中，根据伸缩结构8的用途，伸缩结构8只在栈板1的一侧便能实现堆货的稳定性，所以伸缩结构8的位置只在栈板1的一侧，不影响栈板1的稳定性，同时避免不必要的加工，降低成本。填充结构20在叉车叉装栈板1时可收缩在脚墩2内或取出来从而减少对叉车的阻碍，在叉装完栈板1后可将填充结构20伸展或放到脚墩2旁，从而加大脚墩2宽度支撑顶板，增加载货稳定性。伸缩结构8沿着脚墩2的内侧到外侧方向伸缩，而支撑块9又与伸缩结构8的外侧固定，这样支撑块9就能随着伸缩结构的伸缩而在顶板底部移动。在叉车装载时，可以将支撑块9收缩到脚墩2内，使栈板1的底部有更大的空间，不会对叉车造成阻碍。由于用栈板1装货时货物的宽度都在第一脚墩4附近，所以将伸缩结构8固定在第一脚墩4上可以使其对应伸缩量减小，缩减伸缩结构8的体积，既节约成本，又减小对叉车的阻碍。在伸缩结构8伸展到一定长度时，固定装置14通过螺钉固定将支撑块9固定在顶板的底部，对伸缩结构8起到一种定位的作用，同时提高伸缩结构8的承重效果。第二脚墩5设置在栈板1中部，防止货物过重导致栈板1破裂。第一凸条与11第二凸条12的端部、中部通过固定柱铰接交叉相连，固定柱限制第一凸条11固定点与第二凸条12固定点之间的相对位移，但不能限制第一凸条11与第二凸条12之间的相对转动，这样第一凸条11与第二凸条12之间就组成了平行四边形的形状，可供伸缩结构8的伸缩，而且非弹性结构的压缩比高，收缩后占用 空间小，减少对叉车的阻碍。由于支撑块9是通过第一凸条11与第二凸条12收缩在第一脚墩4内侧的，所以第一凸条11与第二凸条12和第一脚墩4的固定也要是可活动连接的，这样在收缩支撑块9时才能最大化的缩减其与第一脚墩4内侧之间的距离，使支撑块9收缩的更紧密，减少对叉车的阻碍。由于栈板1的宽度比伸缩结构8的宽度大很多，仅用一组伸缩结构8很难保证其结构稳定性，所以伸缩结构8的数量至少为两组且对称分布，这样可以使伸缩结构8受力均匀，保证其固定稳定性。在堆运较大货物的时候，货物的宽度往往会超过栈板1的宽度，这时候支撑块9的底部与脚墩2的底部都会对应着货物的顶面，所以支撑块9的底部与脚墩2的底部平齐，保证装运货物时栈板的稳定性。根据伸缩结构8的用途，伸缩结构8只在栈板1的一侧便能实现堆货的稳定性，同时避免不必要的加工，降低成本。
作为本申请的另一实施例，参考图4至图8所示，公开了一种载货装置19，包括至少两个栈板1，栈板1层叠设置，栈板包括：脚墩2，设置在栈板1的底部；顶板，设置在栈板1的顶部，顶板3与脚墩2固定连接；填充结构20，可移动固定于相邻两个脚墩之间，设置为支撑顶板3。
本申请的技术方案可以广泛使用在各种显示面板，如TN型显示面板(全称为Twisted Nematic，即扭曲向列型面板)、IPS型显示面板(In-Plane Switching，平面转换)、VA型显示面板(Multi-domain Vertica Alignment，多象限垂直配向技术)，当然，也可以是其他类型的显示面板，如有机发光显示面板(organic light emitting diode，简称OLED显示面板)，均可适用上述方案。
以上内容是结合具体的可选实施方式对本申请所作的进一步详细说明，不能认定本申请的具体实施只局限于这些说明。对于本申请所属技术领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本申请的保护范围。

Claims (20)

  1. 一种栈板，包括：
    脚墩，设置在所述栈板的底部；
    顶板，设置在所述栈板的顶部，所述顶板与所述脚墩固定连接；以及
    填充结构，可移动固定于相邻两个脚墩之间，被配置为支撑顶板。
  2. 如权利要求1所述的一种栈板，其中，所述填充结构包括伸缩结构和支撑块；所述伸缩结构和支撑块位于所述顶板的底部，所述伸缩结构的一端与所述脚墩固定，所述伸缩结构的另一端与所述支撑块固定，所述伸缩结构沿着相邻所述脚墩之间连线的方向伸缩运动，所述支撑块跟随伸缩结构伸缩运动。
  3. 如权利要求2所述的一种栈板，其中，所述伸缩结构完全拉伸后长度与相邻所述脚墩之间的距离相等。
  4. 如权利要求2所述的一种栈板，其中，所述伸缩结构完全拉伸后长度小于或等于相邻所述脚墩之间的距离的二分之一。
  5. 如权利要求2所述的一种栈板，其中，所述脚墩的侧壁设有凹槽，所述伸缩结构固定在所述凹槽内，当伸缩结构处于完全收缩状态时，所述支撑块和所述伸缩结构收纳在所述凹槽内。
  6. 如权利要求2所述的一种栈板，其中，所述脚墩包括第一脚墩；所述第一脚墩在栈板的边缘两侧，所述伸缩结构固定在第一脚墩上。
  7. 如权利要求2所述的一种栈板，其中，所述脚墩包括第二脚墩，所述第二脚墩位于所述栈板对称轴位置处。
  8. 如权利要求2所述的一种栈板，其中，所述栈板为木制栈板。
  9. 如权利要求2所述的一种栈板，其中，所述栈板材料为硬质塑料。
  10. 如权利要求2所述的一种栈板，其中，所述支撑块包括固定装置；所述固定装置固定在支撑块的顶部，所述固定装置与顶板的底部相连。
  11. 如权利要求2所述的一种栈板，其中，所述伸缩结构为弹簧，所述弹簧的一端 与所述脚墩固定，所述弹簧的另一端与所述支撑块固定。
  12. 如权利要求11所述的一种栈板，其中，所述弹簧与所述支撑块接触面设有固定片，通过所述固定片固定所述支撑块。
  13. 如权利要求2所述的一种栈板，其中，所述伸缩结构包括多个第一凸条和第二凸条；所述第一凸条和第二凸条的形状为长方体，所述第一凸条和第二凸条的大小、长度一致，所述第一凸条与所述第二凸条的端部、中部铰接并交叉相连第一凸条第二凸条，所述第一凸条与所述第二凸条组成了非弹性伸缩结构。
  14. 如权利要求13所述的一种栈板，其中，所述第一凸条与所述第二凸条分别和脚墩的内侧与支撑块的内侧可活动相连。
  15. 如权利要求2所述的一种栈板，其中，所述支撑块的底部与所述脚墩的底部平齐。
  16. 一种栈板，包括：
    脚墩，设置在所述栈板的底部；
    顶板，设置在所述栈板的顶部，所述顶板与所述脚墩固定连接；以及
    填充结构，可移动固定于相邻两个脚墩之间，被配置为支撑顶板；
    所述填充结构包括伸缩结构和支撑块，所述伸缩结构在所述顶板的底部，所述伸缩结构的内侧固定在所述脚墩的内侧上，所述伸缩结构沿着所述脚墩的内侧到外侧方向伸缩，所述支撑块固定在所述伸缩结构的外侧；
    所述脚墩的内部为空心的，所述支撑块可跟随所述伸缩结构收缩到所述脚墩内；
    所述脚墩包括第一脚墩和第二脚墩，所述第一脚墩在栈板的边缘两侧，所述伸缩结构固定在第一脚墩上；所述第二脚墩位于所述栈板对称轴位置处；
    所述支撑块包括固定装置，所述固定装置固定在支撑块的顶部，所述固定装置与顶板的底部相连；
    所述伸缩结构包括第一凸条和第二凸条，所述伸缩结构非弹性结构，所述第一凸条和所述第二凸条的数量分别大于两个，所述第一凸条与所述第二凸条的端部、中部铰接并交叉相连；
    所述支撑块的底部与所述脚墩的底部平齐。
  17. 一种载货装置，包括至少两个栈板，所述栈板层叠设置，所述栈板包括：
    脚墩，设置在所述栈板的底部；
    顶板，设置在所述栈板的顶部，所述顶板与所述脚墩固定连接；以及
    填充结构，可移动固定于相邻两个脚墩之间，被配置为支撑顶板。
  18. 如权利要求17所述的一种载货装置，其中，所述填充结构包括伸缩结构和支撑块；所述伸缩结构和支撑块位于所述顶板的底部，所述伸缩结构的一端与所述脚墩固定，所述伸缩结构的另一端与所述支撑块固定，所述伸缩结构沿着相邻所述脚墩之间连线的方向伸缩运动，所述支撑块跟随伸缩结构伸缩运动。
  19. 如权利要求18所述的一种载货装置，其中，所述脚墩的侧壁设有凹槽，所述伸缩结构固定在所述凹槽内，当伸缩结构处于完全收缩状态时，所述支撑块和所述伸缩结构收纳在所述凹槽内。
  20. 如权利要求18所述的一种载货装置，其中，所述脚墩包括第一脚墩；所述第第一脚墩在栈板的边缘两侧，所述伸缩结构固定在第一脚墩上。
PCT/CN2018/120794 2018-09-03 2018-12-13 栈板和载货装置 Ceased WO2020048036A1 (zh)

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