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    专

    播撒机及农用无人机

    24007823392A
    发明人
    王建伟, 张弛, 吴晓龙
    受让人
    DA-JIANG INNOVATIONS SCIENCE AND TECH CO LTD
    申请人
    XDCEXPLORER (SHANGHAI) CO. LTD.
    申请号
    070515
    申请日
    2013-02-06
    公开(公告)号
    24007823392A
    公开(公告)日
    1989-11-29
    IPC分类号
    F24F011/02E04B001/92
    CPC分类号
    -
    优先权号
    006407
    优先权日
    1995-07-31
    摘要

    In some examples, with respect to zone based key version encoding, data that is to be encrypted may be ascertained, and a key, including a key version, that is to be used to encrypt the ascertained data may be ascertained. Encrypted data may be generated by encrypting the ascertained data based on the ascertained key, and a zone representing the key version may be determined. Further, encrypted zoned data may be generated by applying the determined zone to the encrypted data to encode the key version, and the encrypted zoned data including the encoded key version may be stored.

    权利要求
    1. An apparatus comprising: a transmitter to transmit a first pulse position modulation signal in a first frequency channel and a second pulse position modulation signal in a second frequency channel, wherein said first frequency channel is different than said second frequency channel; and an encoder to at least in part encode data in the first pulse position modulation signal and/or the second pulse position modulation signal.
    2. The apparatus of claim 1 , wherein the encoder is further to at least in part encode the data by alternating between the first pulse position modulation signal and/or the second pulse position modulation signal.
    3. The apparatus of claim 1 , wherein the encoder is further to at least in part encode the data in a respective amplitude component of the first pulse position modulation signal and/or the second pulse position modulation signal.
    4. The apparatus of claim 1 , wherein the data comprises a packet.
    5. The apparatus of claim 4 , wherein the packet comprises a header.
    6. The apparatus of claim 1 , wherein the encoder is further to at least in part encode the data in a time difference between the first pulse position modulation signal and/or the second pulse position modulation signal.
    7. The apparatus of claim 1 , wherein: said transmitter is further to transmit a third pulse position modulation signal in a third frequency channel and a fourth pulse position modulation signal in a fourth frequency channel; and wherein the encoder is further to encode data at least in part in the third pulse position modulation signal and/or the fourth pulse position modulation signal.
    8. The apparatus of claim 7 , wherein the encoder is further to at least in part encode the data by alternating between the third pulse position modulation signal and/or the fourth pulse position modulation signal.
    9. The apparatus of claim 7 , wherein the encoder is to at least in part encode the data in a respective amplitude component of the third pulse position modulation signal and/or the fourth pulse position modulation signal.
    10. The apparatus of claim, 7 wherein the data comprises a packet.
    11. The apparatus of claim 10 , wherein the packet comprises a header.
    12. The apparatus of claim 7 , wherein the encoder is further to at least in part encode the data in a time difference between the third pulse position modulation signal and the fourth pulse position modulation signal.
    13. The apparatus of claim 7 , wherein the encoder is to at least in part encode the data by alternating between the first pulse position modulation signal, the second pulse position modulation signal, the third pulse position modulation signal, and/or the fourth pulse position modulation signal.
    14. A system comprising: a computing device; a transmitter to transmit a first pulse position modulation signal in a first frequency channel and a second pulse position modulation signal in a second frequency channel, wherein said first frequency channel is different than said second frequency channel; and an encoder to communicate with the computing device and to at least in part encode data in the first pulse position modulation signal and/or the second pulse position modulation signal.
    15. The system of claim 14 , wherein the encoder is to at least in part encode the data by alternating between the third pulse position modulation signal and the fourth pulse position modulation signal.
    16. The system of claim 14 , wherein the encoder is to at least in part encode the data in a respective amplitude component of the first pulse position modulation signal and/or the third pulse position modulation signal.
    17. The system of claim 14 , wherein the data comprises a packet.
    18. The system of claim 17 , wherein the packet comprises a header.
    19. The apparatus of claim 14 , wherein the encoder is further to at least in part encode the data in a time difference between the first pulse position modulation signal and the second pulse position modulation signal.
    20. The system of claim 14 further comprising: a first receiver to receive a third pulse position modulation signal in a first frequency channel; a second receiver to receive a fourth pulse position modulation signal in a second frequency channel; and a decoder to decode the third pulse position modulation signal and/or the fourth pulse position modulation signal into data.
    21. The system of claim 20 , and further comprising: a second computing device; a third transmitter to transmit a fifth pulse position modulation signal in a first frequency channel; a fourth transmitter to transmit a sixth pulse position modulation signal in a second frequency band; and a second encoder to communicate with the second computing device and to at least in part encode data in the fifth pulse position modulation signal and/or the sixth pulse position modulation signal.
    22. The system of claim 21 , wherein the second encoder is further to at least in part encode the data in a time difference between the fifth pulse position modulation signal and the sixth pulse position modulation signal.
    23. A method comprising: transmitting a first pulse position modulation signal in a first frequency channel; transmitting a second pulse position modulation signal in a second frequency channel, wherein said first frequency channel is different that said second frequency channel; and encoding data at least in part into the first pulse position modulation signal and/or the second pulse position modulation signal.
    24. The method of claim 23 , wherein said encoding data comprises encoding the data at least in part into an amplitude component of the first pulse position modulation signal.
    25. The method of claim 23 , wherein said encoding data comprises at least in part encoding the data by alternating between encoding the data into the first pulse position modulation signal and the second pulse position modulation signal.
    26. The method of claim 23 , and further comprising encoding at least a portion of the data at least in part into a time difference between the first pulse position modulation signal and the second pulse position modulation signal.
    27. A method comprising: encoding a first portion of data; transmitting the encoded first portion of data at least in part in a first pulse position modulation signal in a first frequency channel; encoding a second portion of data at least in part while transmitting the first portion of data; and transmitting the encoded second portion of data at least in part in a second pulse position modulation signal in a second frequency channel, wherein said first frequency channel is different that said second frequency channel.
    28. The method of claim 27 , wherein encoding the first portion of data comprises encoding the first portion of data at least in part into an amplitude component of the first pulse position modulation signal.
    29. The method of claim 28 , wherein encoding the second portion of data further comprises encoding the second portion of data at least in part into an amplitude component of the second pulse position modulation signal.
    30. The method of claim 27 , further comprising encoding a third portion of data at least in part into a time difference between the first pulse position modulation signal and the second pulse position modulation signal.
    31. A system comprising: a transmitter for transmitting data in a first pulse position modulation signal in a first frequency channel and/or transmitting data in a second pulse position modulation signal in a second frequency channel, wherein said first frequency channel is different that said second frequency channel; and an encoder for converting data at least in part into an electromagnetic form for transmission by the first and/or second transmitter.
    32. The system of claim 31 , and further comprising: a receiver for receiving a third portion of data in a third pulse position modulation signal in the first frequency channel and receiving a fourth portion of data in a fourth pulse position modulation signal in the second frequency channel; and a decoder for converting the third pulse position modulation signal and/or the fourth pulse position modulation signal into the third portion of data and/or the fourth portion of data, respectively.
    33. A system comprising: a first computing device; a transceiver to communicate with said first computing device and to transmit and/or receive a first portion of data at least in part in a first pulse position modulation signal in a first frequency channel and/or a second portion of data at least in part in a second pulse position modulation signal in a second frequency channel, wherein said first frequency channel is different that said second frequency channel.
    34. The system of claim 33 , and further comprising: a second computing device; and a second transceiver to communicate with said second computing device and to transmit and/or receive a third portion of data at least in part in a third pulse position modulation signal in the first frequency channel and/or a fourth portion of data at least in part in a fourth pulse position modulation signal in the second frequency channel, wherein said third frequency channel is different than said fourth frequency channel.
    35. An apparatus comprising: a transmitter to transmit a plurality of pulse position modulation signals, the plurality of pulse position modulation signals having respective frequency channels, wherein at least one of said respective frequency channels is different from one other of said respective frequency channels; and an encoder to encode data at least in part into the plurality of pulse position modulation signals.
    说明书
    [0001]技术领域
    [0002]本申请涉及耐火材料放置架技术领域，具体为一种便于调节的耐火材料放置架。
    [0003]背景技术
    [0004]随着科技的发展，耐火材料也随着不断的创新和完善，在生产耐火材料的过程中需使用到放置架来存放耐火材料，使其便于使用者包装使用。
    [0005]现有的技术中，大部分耐火材料放置架设置为固定结构，使用者不能根据生产的耐火材料的高度不同对其高度进行调节使用，使其在使用时存在一定的局限性，适用性不强。
    [0006]实用新型内容
    [0007](一)解决的技术问题
    [0008]针对现有技术的不足，本申请提供了一种便于调节的耐火材料放置架，解决了上述背景技术中所提到的问题。
    [0009](二)技术方案
    [0010]为实现以上目的，本申请通过以下技术方案予以实现：一种便于调节的耐火材料放置架，包括固定板、第一连接板、第二连接板和放置板，所述固定板的数量为四个且四个固定板的之间通过第一连接板和第二连接板固定连接，所述固定板的侧面开设有第一滑槽，所述第一滑槽内部设置有用于调节放置板高度的滑动组件，所述滑动组件包括放置架，所述放置架的两侧在第一滑槽内与第一滑槽滑动连接。
    [0011]通过采用上述技术方案，通过放置架在第一滑槽中滑动可以根据放置的耐火材料高度的要求不同来调节放置架的高度从而调节两个放置板之间的高度提高了该装置的适用性。
    [0012]优选的，所述滑动组件还第二滑槽，所述第二滑槽对称开设在固定板的正反两面，且所述第二滑槽与第一滑槽相通，所述放置架的两侧正反两面均固定连接有对放置架进行限位的限位块，所述放置架通过限位块与第二滑槽滑动连接。
    [0013]通过采用上述技术方案通过限位块将放置架限位在第二滑槽中，使其在第一滑槽滑动调节高度时不会错位，提高了稳定性。
    [0014]优选的，所述放置架的两侧设置有用于将放置架固定在第一滑槽内的固定组件，所述固定组件包括第一通孔、第二通孔和第三通孔，所述第一通孔开设在放置架的两侧，所述第二通孔为多个开设在固定板的正面，所述第三通孔开设在固定板的反面，所述第一通孔、第二通孔和第三通孔相齐平。
    [0015]通过采用上述技术方案，通过将放置架在第一滑槽中调节到合适位置然后调节到第一通孔、第二通孔、和第二通孔相齐平便于将放置架固定在第一滑槽中。
    [0016]优选的，所述固定组件还包括第一固定螺栓，所述第一固定螺栓的一端贯穿第一通孔、第二通孔和第三通孔使放置架固定在第一滑槽内部。
    [0017]通过采用上述技术方案，通过将第一固定螺栓的一端贯穿第一通孔、第二通孔和第三通孔使放置板固定在第一滑槽中，完成放置架高度的调节。
    [0018]优选的，所述放置板的下表面开设有大小长度与放置架相适配的放置槽。
    [0019]通过采用上述技术方案，通过将放置架放入放置板下表面的放置槽中，快速完成放置板的安装，也可快速的将放置板从放置架中拆卸取出。
    [0020]优选的，所述第一连接板的两侧与四个固定板底端的侧面固定连接。
    [0021]通过采用上述技术方案，通过第一连接板加强了四个固定板连接之间的稳定性。
    [0022]优选的，所述第一连接板的上表面开设有螺纹孔，所述螺纹孔内部设置有第二固定螺栓，所述第二固定螺栓在螺纹孔内与螺纹孔螺纹连接，所述第二固定螺栓的一端固定连接有稳定圆盘。
    [0023]通过采用上述技术方案，通过旋转第二固定螺栓使稳定圆盘向下与地面接触进一步加强了该装置的稳定性，进而提高使用安全性。
    [0024](三)有益效果
    [0025]本申请提供了一种便于调节的耐火材料放置架。具备有益效果如下：
    [0026]1.该便于调节的耐火材料放置架，可通过将放置架在第一滑槽中上下滑动来调节放置架的高度，调节好需要的高度后通过第一固定螺栓贯穿第一通孔、第二通孔和第三通孔来将放置架固定在第一滑槽中，来完成放置架的高度调节，该装置可根据放置的耐火材料的高度同而调节放置架到适合的高度，提高了适用性及使用性。
    [0027]2.该便于调节的耐火材料放置架，调节好放置架的高度后，可将放置架与放置板下表面开设的放置槽对齐放置，快速的完成放置板的安装，提高了工作效率和使用性。
    [0028]附图说明
    [0029]为了更清楚地说明本实用新型实施方案或现有技术中的技术方案，下面将对实施方案或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施方案，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
    [0030]图1为本申请第一立体示意图；
    [0031]图2为本申请固定板与滑动组件立体示意图；
    [0032]图3为本申请放置架和放置板立体示意图；
    [0033]图4为本申请图2中A处放大示意图。
    [0034]图中：1、固定板；2、第一连接板；3、第二连接板；4、第一滑槽；5、滑动组件；501、放置架；502、第二滑槽；503、限位块；511、第一通孔；512、第二通孔；513、第三通孔；521、第一固定螺栓；6、放置板；601、放置槽；7、第二固定螺栓；701、稳定圆盘。
    [0035]具体实施方式
    [0036]下面通过附图和实施例对本申请作进一步详细阐述。
    [0037]参照图1和图2，本申请实施例提供一种便于调节的耐火材料放置架，包括固定板1、第一连接板2、第二连接板3和放置板6，其特征在于：固定板1的数量为四个且四个固定板1的之间通过第一连接板2和第二连接板3固定连接，固定板1的侧面开设有第一滑槽4，第一滑槽4内部设置有用于调节放置板6高度的滑动组件5，滑动组件5包括放置架501，放置架501的两侧在第一滑槽4内与第一滑槽4滑动连接，通过放置架501的两侧在第一滑槽4中上下移动来调节放置架501的高度，然后通过固定组件将放置架501固定在第一滑槽4中，完成高度的调节。
    [0038]参照图1、图2、图3和图4，在本实施例的一个方面中，滑动组件5还第二滑槽502，第二滑槽502对称开设在固定板1的正反两面，且第二滑槽502与第一滑槽4相通，放置架501的两侧正反两面均固定连接有对放置架501进行限位的限位块503，放置架501通过限位块503与第二滑槽502滑动连接，通过限位块503在第二滑槽502中滑动来对在第一滑槽4中上下滑动的放置架501进行限位，防止放置架501错位。
    [0039]参照图1、图2和图4，在本实施例的一个方面中，放置架501的两侧设置有用于将放置架501固定在第一滑槽4内的固定组件，固定组件包括第一通孔511、第二通孔512和第三通孔513，第一通孔511开设在放置架501的两侧，第二通孔512为多个开设在固定板1的正面，第三通孔513开设在固定板1的反面，第一通孔511、第二通孔512和第三通孔513相齐平，通过调节好高度后将第一通孔511调节至与第二通孔512和第三通孔513相对齐，方便对放置架501固定。
    [0040]参照图1、与3和图4，在本实施例的一个方面中，固定组件还包括第一固定螺栓521，第一固定螺栓521的一端贯穿第一通孔511、第二通孔512和第三通孔513使放置架501固定在第一滑槽4内部，通过第一固定螺栓521的一端贯穿第一通孔511、第二通孔512和第三通孔513使放置架501固定在第一滑槽4的内部完成该装置的高度调节。
    [0041]参照图1、图2和图3，在本实施例的一个方面中，放置板6的下表面开设有大小长度与放置架501相适配的放置槽601，通过将放置架501与放置板6下表面的放置槽601相接触，来将放置板6快速的安装在放置架501上。
    [0042]参照图1和图2，在本实施例的一个方面中，第一连接板2的两侧与四个固定板1底端的侧面固定连接，通过第一连接板2加强四个固定板1的连接稳定性。
    [0043]参照图1和图2，在本实施例的一个方面中，第一连接板2的上表面开设有螺纹孔，螺纹孔内部设置有第二固定螺栓7，第二固定螺栓7在螺纹孔内与螺纹孔螺纹连接，第二固定螺栓7的一端固定连接有稳定圆盘701，通过转动第二固定螺栓7使稳定圆盘701向下移动与地面接触，进一步加强该装置的稳定性。
    [0044]工作原理：使用时，当需要对放置架501高度进行调节时，通过放置架501的两侧在第一滑槽4中上下移动来调节放置架501的高度，调节好高度后将第一通孔511调节至与第二通孔512和第三通孔513相对齐，通过第一固定螺栓521的一端贯穿第一通孔511、第二通孔512和第三通孔513使放置架501固定在第一滑槽4的内部完成该装置的高度调节，将放置架501与放置板6下表面的放置槽601相接触，来将放置板6快速的安装在放置架501上或者将安装板6快速拆卸，通过转动第二固定螺栓7使稳定圆盘701向下移动与地面接触，进一步加强该装置的稳定性。
    [0045]需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素
    [0046]尽管已经示出和描述了本申请的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本申请的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本申请的范围由所附权利要求及其等同物限定。
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