WO2020069672A1 - 一种拉绳发电充电器 - Google Patents

一种拉绳发电充电器

Info

Publication number
WO2020069672A1
WO2020069672A1 PCT/CN2019/109821 CN2019109821W WO2020069672A1 WO 2020069672 A1 WO2020069672 A1 WO 2020069672A1 CN 2019109821 W CN2019109821 W CN 2019109821W WO 2020069672 A1 WO2020069672 A1 WO 2020069672A1
Authority
WO
WIPO (PCT)
Prior art keywords
pull
cord
rope
power generation
wheel
Prior art date
Application number
PCT/CN2019/109821
Other languages
English (en)
French (fr)
Inventor
姜福文
Original Assignee
姜福文
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 姜福文 filed Critical 姜福文
Publication of WO2020069672A1 publication Critical patent/WO2020069672A1/zh

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18Structural association of electric generators with mechanical driving motors, e.g. with turbines

Definitions

  • the present invention relates to a charger, and in particular to a pull cord power generation charger.
  • the charger for a pull rope generator is composed of a generator and a single pull rope. After pulling the pull rope, the pull rope recycling needs to be designed separately. It is difficult to generate power during the pull rope recycling process. It takes time and effort to pull the pull rope to continue generating electricity The effect is poor, the use efficiency is low, the generator charger is difficult to fix, and it is inconvenient to use.
  • the present invention provides a pull-rope generator charger that uses double-pull cords
  • the technology and the fixing technology of the tethers can conveniently and continuously generate electricity and charge externally.
  • a pull-cord power generation charger includes a housing, a generator, a pull-cord, a transmission member, and a charging circuit, and two pull-cords fixed at one end on a coaxial rotating wheel are arranged in a reverse direction, and the two pull-cords are arranged horizontally
  • the length wound on the rotating wheel is inversely proportional.
  • the rotating shaft of the generator is connected to the rotating shaft around which the two ropes are wound.
  • the casing is provided with a tie at the opposite end where the two ropes are stretched in the same direction.
  • the rotating shaft of the coaxial rotating wheel which is reversely wound with the horizontally arranged ropes, is coaxial with the rotating shaft of the generator
  • the housing is provided with a shifting slide
  • the shifting slide is provided with a shift paddle
  • the shift paddle is provided with two drawstring limit holes
  • a pair of revolver groups with the same structure are provided
  • speed change wheels with different diameters
  • the two pull ropes are wound or pulled on the same speed change wheel group through the pull rope limit hole.
  • the speed change wheels with different diameters are provided with anti-dropping convex and concave wheels between adjacent rotating wheels.
  • a speed-changing wheel is provided between the reverse-winding horizontally aligned pull rope and the generator rotating shaft, a shifting slide is provided on the speed changing wheel rotating shaft, and a connection is provided on the casing Phase of the gear on the shift rail Connected picks.
  • the pull cord has a pull cord handle
  • the pull cord handle has three structures, one structure of the pull cord handle is composed of an elastic material, and a structure of the pull cord handle is provided with a pull cord receiving clip structure, pull A structure of the rope handle is provided with a tightening member between the rope and the rope handle.
  • the structure of the rope handle is at least one of the above three structures.
  • the two drawstrings have a drawstring channel on the housing, and the two drawstring channels are provided with a drawstring channel in a direction opposite to the direction in which the shell is stretched.
  • the structure is simple, and the tethered power generator charger with fixed tethers is convenient to use. It can use two hands or a symmetrical part of the body to pull or swing to output power, saving physical strength and improving the efficiency of use.
  • FIG. 1 is a schematic structural view of Embodiment 1 of the present invention.
  • FIG. 2 is a schematic diagram of a speed-increasing wheel provided by the invention of the second embodiment
  • FIG. 3 is a schematic structural view of a pull rope passing through a reverse passage of a pull rope in the second embodiment
  • FIG. 4 a schematic diagram of the structure of the third embodiment of the cable speed change
  • FIG. 5 is a schematic diagram of a structure in which the convex-concave wheel of the third embodiment of the pull-cord shifting structure is provided with a pull-rope anti-dropping limiting groove.
  • FIG. 1 The figure illustrates: 01, parts; 02, voltage regulator circuit; 03, power generation charger; 04, housing; 05, wire; 06, generator shaft; 07, generator; 08, shaft; 09, Pull rope; 10. Elastic material; 11. Pull rope handle; 12. Pull rope handle; 13. Elastic material; 14. Pull rope; 15. Rotating shaft; 16. Rotating shaft; 1 7. Socket; 21. Generator; 22.
  • Housing 23, generator shaft; 24, speed-increasing wheel; 25, pull rope; 26, pull rope handle; 27, pull rope handle; 28, pull rope; 29, shaft; 30, pull rope channel; 31, pull Rope; 32, middle-speed gear runner; 33, convex-concave wheel; 34, high-speed gear runner; 35, shift slide; 36, low-speed gear runner; 37, pull rope; 38, pull rope limit hole; 39 ⁇ Shift paddles; 40 ⁇ High-speed gear runner; 41 ⁇ Drawing rope limit hole; 42 ⁇ Drawing rope; 43, Shell; 44, Convex and concave wheel; 45, Low-speed gear runner; 46, Medium-speed gear runner ; 47, pull rope; 48, stopper; 49, pull-off anti-shedding limit groove; 50, stopper.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • the two pull cords are arranged horizontally on the same rotating shaft Direction winding, that is, the pulling rope 14 is wound on the rotating shaft 16, and the pulling rope 09 is wound on the rotating shaft 08 in reverse, the rotating shaft 08 and the rotating shaft 16 are coaxial with the rotating shaft 15, the rotating shaft 15 is coaxial with the rotating shaft 06 of the generator, and the coaxial is not limited to A shaft can be connected to each other with the same shaft center.
  • Pull the rope handle 12, the rope 14 rotates the rotating shaft 16, and the rotating shaft 0 8 rotates to pull the rope 09 in reverse.
  • the rotation of the rotating shaft 16 drives the rotating shaft of the generator 06 to rotate the generator 07 to generate electricity.
  • the generated current is transmitted to the voltage stabilizing circuit 02 through the wire 05.
  • the voltage stabilizing circuit 02 may include rectification, filtering components and voltage, current stabilizing circuits and current energy storage components.
  • the current energy storage element may include a rechargeable battery and a farad-level capacitor.
  • the two pull cords, the pull cord 14 and the pull cord 09 are always in a state where one pull cord is pulled and the other pull cord is entangled.
  • the alternate use of the pull cord handle 12 and the pull cord handle 11 causes the generator 07 to generate electricity.
  • the pulling direction of the drawstring 09 and the drawstring 14 is the same, and the length of the two drawstrings wound on the rotating shaft 08 and the rotating shaft 16 is inversely proportional.
  • the tie element 01 is used to match the tether hole and the tether.
  • the tether can also be connected to common fixing parts such as hooks and suction cups.
  • the position of the parts is not limited to the outside of the casing in the figure, and the generator charger 03 may be fixed at the inner end of the casing.
  • the rope handle 11 and the rope handle 12 may be elastic wires, or an elastic material 10 may be provided at the connection between the rope handle 11 and the rope 09, and an elastic material 13 may be provided at the connection between the rope handle 12 and the rope 14
  • the elastic material acts as a buffer when pulling the rope when the rotation direction of the rotating shaft 15 changes.
  • the drawstring handle 11 and the drawstring handle 12 may be provided with a drawstring 09 and a drawstring 14 winding structure. The drawstring is wound on the drawstring handle, and the length of the drawstring can be adjusted.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1
  • the pull cord 25 and the pull cord 28 in the housing 22 are reversely wound and arranged horizontally on the coaxial rotating shaft 29, respectively pulling the pull rope handle 26 or the pull rope handle 27, both of which make the rotating shaft 29 rotates, drives the speed increasing wheel 24 to rotate, and the speed increasing wheel 24 drives the connected generator rotating shaft 23 to rotate, so that the generator 21 generates electricity.
  • the length of the drawstring 25 and the drawstring 28 wound on the rotating shaft 29 is inversely proportional.
  • one speed-increasing wheel 24 is used, or a shifting structure in which multiple sets of speed-changing wheels are combined may be used, or a crank structure is added, which can be achieved with technology, and will not be described further.
  • a pull rope channel 30 is provided at a position opposite to the direction in which the pull rope 25 and the pull rope 28 are pulled. As shown in FIG. 3, a pull rope channel 30 is provided in the opposite direction of the pull rope 25.
  • the rope 28 can be pulled in reverse through the rope passage 30, and the two ends of the rope 25 and the rope 28 are respectively tied to two opposite positions of the housing 22, because the rope 25 and the rope wound on the runner 29
  • the length of 28 is inversely proportional to each other in the housing 22 except for the pull cord, which can move back and forth along the direction of the pull cord 25 and the pull cord 28 to generate current.
  • the drawstring 28 When the housing 22 swings in the direction of the drawstring 25, the drawstring 28 is in a stretched state, and the drawstring 25 is in a retracted state.
  • the runner 29 drives the speed-increasing wheel 24 to rotate, and the generator rotating shaft 23 to rotate, thereby generating electricity.
  • There is a reverse drawstring channel to provide a multi-functional use method for the
  • the casing 43 has a shift slide 35, a shift paddle 3 9 on the shift slide 35, and a drawstring limit hole 38 and a drawstring limit hole 41 on the shift paddle 39.
  • the sliding shift paddle 39, the rope limiting hole 38 and the rope limiting hole 41 move, so that the rope 37 and the rope 42 are synchronously wound on the set gear, that is, the large-diameter low-speed gear runner 36 is the same
  • the low-speed gear runner 45 is synchronized;
  • the medium-speed gear runner 32 is synchronized with the medium-speed gear runner 46;
  • the small-diameter high-speed gear runner 34 is synchronized with the high-speed gear runner 40, and there are draw cords between the different gear wheels
  • the convex-concave wheels, such as convex-concave wheels 33 and convex-concave wheels 44, are detached.
  • Slide shift paddle 39 to low gear, low gear runner 36 pull rope 31 and synchronized low gear runner 45 pull rope 47
  • the present invention can solve the problem of power generation when solving a power outage in travel or home. It can be drawn by connecting the two ropes with two hands or other symmetrical parts, thereby generating current and providing power, thus becoming an effective solution for emergency power supply .

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

一种拉绳发电充电器(03),包括壳体(04),发电机(07),拉绳(09,14),传动件,充电电路,一端分别固定在同轴转轮上的两根拉绳(09,14)反向缠绕横向排列,两拉绳(09,14)缠绕在转轮上的长度成反比,发电机转轴(06)与缠绕两拉绳(09,14)的转轴相连,壳体上在两拉绳(09,14)拉伸相同方向的反向端设有系件(01)。该拉绳发电充电器(03)结构简单,系件(01)固定拉绳发电充电器(03)使用便捷,可以利用双手或身体对称部位拉动或摆动就能输出电力,节省体力,提高使用效率。

Description

一种拉绳发电充电器
[0001] 技术领域
[0002] 本发明涉及一种充电器, 尤其涉及一种拉绳发电充电器。
[0003] 背景技术
[0004] 目前, 拉绳发电机充电器是由发电机及单拉绳组成, 拉取拉绳后, 拉绳回收需 要单独设计, 拉绳回收过程难以发电, 拉取拉绳费时费力, 持续发电效果差, 使用效率低, 发电充电器固定较难, 使用不方便。
发明概述
技术问题
[0005] 为了克服现有技术中的单拉绳发电机充电器结构复杂和不能连续发电, 以及发 电机充电器固定比较困难的不足, 本发明提供一种拉绳发电充电器, 采用双拉 绳技术和绳系件固定技术, 就能方便且连续对外发电和充电。
问题的解决方案
技术解决方案
[0006] 一种拉绳发电充电器, 包括壳体, 发电机, 拉绳, 传动件, 充电电路, 一端分 别固定在同轴转轮上的两根拉绳反向缠绕横向排列, 两拉绳缠绕在转轮上的长 度成反比, 发电机转轴与缠绕两拉绳的转轴相连, 壳体上在两拉绳拉伸相同方 向的反向端设有系件。
[0007] 进一步地, 所述反向缠绕横向排列拉绳的同轴转轮的转轮轴与发电机转轴同轴
[0008] 进一步地, 所述壳体上设有换挡滑道, 换挡滑道上有换挡拨片, 换挡拨片上有 两拉绳限位孔, 一对相同结构的转轮组各设有直径不同的变速轮, 两拉绳通过 拉绳限位孔在同位变速轮组上缠绕或拉取。
[0009] 进一步地, 所述直径不同的变速轮其相邻转轮之间设有拉绳防脱落凸凹轮。
[0010] 更进一步地, 所述反向缠绕横向排列拉绳的同轴转轮与发电机转轴之间设有变 速轮, 变速轮转轴上设有换挡滑道, 壳体上设有与连接换挡滑道上变速齿轮相 连的拨片。
[0011] 更进一步地, 所述拉绳有拉绳把手, 拉绳把手有三种结构, 拉绳把手一种结构 为弹性材料构成, 拉绳把手一种结构为设有拉绳收取夹结构,拉绳把手一种结构 为与拉绳之间设有收紧件, 拉绳把手结构构成至少是上述三种结构中的一种。
[0012] 更进一步地, 所述两拉绳在壳体上有拉绳通道, 两拉绳拉绳通道在其壳体上拉 伸反方向处设有一拉绳通道。
[0013] 本发明的有益效果
[0014] 结构简单, 绳系件固定拉绳发电充电器使用便捷, 可以利用双手或身体对称部 位拉动或摆动就能输出电力, 节省体力, 提高使用效率。
[0015] 附图说明
[0016] 图 1, 实施例一本发明的结构示意图;
[0017] 图 2, 实施例二的本发明设有增速轮的示意图;
[0018] 图 3, 实施例二的一拉绳穿过拉绳反向通道结构示意图;
[0019] 图 4, 实施例三的拉绳变速结构示意图;
[0020] 图 5, 实施例三的拉绳变速结构凸凹轮设有拉绳防脱落限位槽结构示意图。
[0021] 图中说明: 01、 系件; 02、 稳压电路; 03、 发电充电器; 04、 壳体; 05、 导线 ; 06、 发电机转轴; 07、 发电机; 08、 转轴; 09、 拉绳; 10、 弹性材料; 11、 拉绳把手; 12、 拉绳把手; 13、 弹性材料; 14、 拉绳; 15、 转轴; 16、 转轴; 1 7、 插座; 21、 发电机; 22、 壳体; 23、 发电机转轴; 24、 增速轮; 25、 拉绳; 26、 拉绳把手; 27、 拉绳把手; 28、 拉绳; 29、 转轴; 30、 拉绳通道; 31、 拉 绳; 32、 中速挡转轮; 33、 凸凹轮; 34、 高速挡转轮; 35、 换挡滑道; 36、 低 速挡转轮; 37、 拉绳; 38、 拉绳限位孔; 39、 换挡拨片; 40、 高速挡转轮; 41 、 拉绳限位孔; 42、 拉绳; 43、 壳体; 44、 凸凹轮; 45、 低速挡转轮; 46、 中 速挡转轮; 47、 拉绳; 48、 挡片; 49、 拉绳防脱落限位槽; 50、 挡片。
[0022] 本发明的最佳实施方式
[0023] 下面结合附图和具体实施方式对本发明的内容做进一步详细说明。
[0024] 实施例一:
[0025] 如图 1所示, 拉绳发电充电器 03的壳体 04内, 两拉绳在同一转轴上横向排列反 向缠绕, 即拉绳 14缠绕在转轴 16上, 拉绳 09反向缠绕在转轴 08上, 转轴 08和转 轴 16与转轴 15同轴, 转轴 15同发电机转轴 06同轴, 同轴不局限于一个转轴, 可 为同一轴心的各转轴彼此相连。 拉动拉绳把手 12, 拉绳 14使转轴 16转动, 转轴 0 8转动使拉绳 09反向缠绕。 转轴 16转动带动发电机转轴 06转动, 使发电机 07发电 , 发电电流经导线 05传至稳压电路 02, 稳压电路 02可包含整流、 滤波元件及电 压、 电流稳定电路和电流储能元件, 电流储能元件可包含充电电池及法拉级电 容, 电流经稳压电路 02处理后, 通过插座 17对外输出。 拉绳把手 12把拉绳 14拉 出后, 再牵引拉绳把手 11使被缠绕的拉绳 09拉出, 转轴 08带动发电机转轴 06反 向转动, 使发电机 07发电, 同时拉绳 14在转轴 16缠绕。 拉绳 14和拉绳 09两个拉 绳, 始终处于一个拉绳被拉取另一个拉绳被缠绕, 拉取拉绳把手 12和拉绳把手 1 1的交替使用, 均使发电机 07发电。 拉绳 09和拉绳 14拉取方向同向, 两拉绳在转 轴 08和转轴 16上缠绕的长度成反比。 在壳体 04上与拉绳 09和拉绳 14拉取方向的 相反处有系件 01, 系件 01为系绳孔和系绳搭配, 系绳也可连接挂钩、 吸盘等常 用固定件, 系件位置不限于图中壳体外部, 在壳体内端使发电充电器 03固定即 可。 拉绳把手 11和拉绳把手 12可为弹性线材, 或在拉绳把手 11与拉绳 09连接处 可设弹性材料 10, 在拉绳把手 12与拉绳 14连接处可设弹性材料 13 , 设弹性材料 为了当转轴 15转动方向改变时, 在拉取拉绳时起到缓冲作用。 拉绳把手 11和拉 绳把手 12上可设拉绳 09和拉绳 14可缠绕结构, 拉绳缠绕在拉绳把手上, 能调整 拉绳长度即可。
发明的有益效果
发明实施例
本发明的实施方式
[0026] 实施例二:
[0027] 如图 2所示, 壳体 22内拉绳 25和拉绳 28在同轴的转轴 29反向缠绕横向排列, 分 别拉取拉绳把手 26或拉取拉绳把手 27 , 均使转轴 29转动, 带动增速轮 24转动, 增速轮 24带动连接的发电机转轴 23转动, 使发电机 21发电。 拉绳 25和拉绳 28缠 绕在转轴 29上的长度成反比。 本实施例采用一个增速轮 24, 也可采用多组变速 轮组合的换挡结构, 或增设摇把结构, 5见有技术均可达到, 不进一步说明。 [0028] 在图 2的基础上, 拉绳 25和拉绳 28拉取的反方向位置设有一拉绳通道 30, 如图 3 所示, 拉绳 25的反方向设有一拉绳通道 30, 拉绳 28穿过拉绳通道 30可进行反向 拉取, 把拉绳 25和拉绳 28两端分别系在壳体 22相反两个位置, 因缠绕在转轮 29 上的拉绳 25和拉绳 28长度成反比, 壳体 22内除拉绳外其余各部件均可沿着拉绳 2 5和拉绳 28方向来回运动产生电流, 如手握壳体 22来回摆动可产生电流。 壳体 22 向拉绳 25方向摆动时, 拉绳 28为拉伸状态, 拉绳 25为收取状态, 转轮 29带动增 速轮 24转动, 带动发电机转轴 23转动, 进而发电。 设有反向拉绳通道, 为拉绳 充电器提供一种多功能使用的方法。
[0029] 实施例三:
[0030] 如图 4的拉绳变速结构。 壳体 43上, 有换挡滑道 35, 换挡滑道 35上有换挡拨片 3 9 , 换挡拨片 39上有拉绳限位孔 38和拉绳限位孔 41。 滑动换挡拨片 39 , 拉绳限位 孔 38和拉绳限位孔 41移动, 使拉绳 37和拉绳 42同步缠绕在设定的挡位上, 即直 径大的低速挡转轮 36同低速挡转轮 45同步; 中速挡转轮 32同中速挡转轮 46同步 ; 直径小的高速挡转轮 34同高速挡转轮 40同步, 不同挡位转轮之间设有拉绳防 脱落的凸凹轮, 如凸凹轮 33和凸凹轮 44。 滑动换挡拨片 39至低速挡, 低速挡转 轮 36上拉绳 31与同步的低速挡转轮 45上拉绳 47均在低速挡位被拉伸或缠绕。
[0031] 如图 5所示, 低速挡转轴 45和中速挡转轴 46之间的凸凹轮 44上, 挡片 48和挡片 5
0之间设有拉绳防脱落槽 49, 以防止缠绕在预设的挡位转轮上拉绳脱落。
工业实用性
[0032] 本发明在解决旅游或家居中出现断电情况时, 能够解决发电问题, 通过双手或 其他对称部位与两拉绳连接的拉取, 从而产生电流而提供电力, 从而成为应急 电源有效方案。
序列表自由内容
[0033] 以上所述仅为本发明的优选实施例, 并不用于限制本发明, 对于本领域的技术 人员来说, 本发明可以有各种更改和变化。 凡在本发明的精神和原则之内, 所 作的任何修改、 等同替换、 改进等, 均应包含在本发明的保护范围之内。

Claims

权利要求书
[权利要求 1] 一种拉绳发电充电器, 包括壳体, 发电机, 拉绳, 传动件, 充电电路 , 其特征在于: 一端分别固定在同轴转轮上的两根拉绳反向缠绕横向 排列, 两拉绳缠绕在转轮上的长度成反比, 发电机转轴与缠绕两拉绳 的转轴相连, 壳体上在两拉绳拉伸相同方向的反向端设有系件。
2.根据权利要求 1所述的一种拉绳发电充电器, 其特征在于: 所述反 向缠绕横向排列拉绳的同轴转轮的转轮轴与发电机转轴同轴。
3.根据权利要求 1所述的一种拉绳发电充电器, 其特征在于: 所述壳 体上设有换挡滑道, 换挡滑道上有换挡拨片, 换挡拨片上有两拉绳限 位孔, 一对相同结构的转轮组各设有直径不同的变速轮, 两拉绳通过 拉绳限位孔在同位变速轮组上缠绕或拉取。
4.根据权利要求 2所述的一种拉绳发电充电器, 其特征在于: 所述壳 体上设有换挡滑道, 换挡滑道上有换挡拨片, 换挡拨片上有两拉绳限 位孔, 一对相同结构的转轮组各设有直径不同的变速轮, 两拉绳通过 拉绳限位孔在同位变速轮组上缠绕或拉取。
5.根据权利要求 3所述的一种拉绳发电充电器, 其特征在于: 所述直 径不同的变速轮其相邻转轮之间设有拉绳防脱落凸凹轮。
6.根据权利要求 4所述的一种拉绳发电充电器, 其特征在于: 所述直 径不同的变速轮其相邻转轮之间设有拉绳防脱落凸凹轮。
7.根据权利要求 1或 2所述的一种拉绳发电充电器, 其特征在于: 所述 反向缠绕横向排列拉绳的同轴转轮与发电机转轴之间设有变速轮, 变 速轮转轴上设有换挡滑道, 壳体上设有与连接换挡滑道上变速齿轮相 连的拨片。
8.根据权利要求 1或 2或 3或 4或 5或 6所述的一种拉绳发电充电器, 其特 征在于: 所述拉绳有拉绳把手, 拉绳把手有三种结构, 拉绳把手一种 结构为弹性材料构成, 拉绳把手一种结构为设有拉绳收取夹结构,拉 绳把手一种结构为与拉绳之间设有收紧件, 拉绳把手结构构成至少是 上述三种结构中的一种。
9.根据权利要求 1或 2或 3或 4或 5或 6所述的一种拉绳发电充电器, 其特 征在于: 所述两拉绳在壳体上有拉绳通道, 两拉绳拉绳通道在其壳体 上拉伸反方向处设有一拉绳通道。
10.根据权利要求 8所述的一种拉绳发电充电器, 其特征在于: 所述两 拉绳在壳体上有拉绳通道, 两拉绳拉绳通道在其壳体上拉伸反方向处 设有一拉绳通道。
PCT/CN2019/109821 2018-10-05 2019-10-04 一种拉绳发电充电器 WO2020069672A1 (zh)

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