摘要：【中文】一种抗剪的节段预制拼装桥墩连接结构，包括：预制圆中空钢管活性粉末混凝土节段，有若干个，相邻节段之间上下插装连接；预制承台，中心设置有圆形预留槽，预制圆中空钢管活性粉末混凝土节段的最下一节段插入圆形预留槽中；预应力钢绞线，自上而下贯穿预制圆中空钢管活性粉末混凝土节段和预制承台；锚具，设置在预制承台底部，将伸出预制承台的预应力钢绞线锚固。本实用新型还提供了相应的连接方法，本实用新型节段预制拼装桥墩可提高节段拼装桥墩在节段连接处的抗剪性能，防止桥墩发生剪切破坏，本实用新型具有抗压和抗剪承载力强、易于工厂生产，便于现场施工、节能环保等特点。 【EN】A pier connection structure is assembled in prefabricated section of shearing, includes: the prefabricated hollow steel pipe active powder concrete segment comprises a plurality of prefabricated hollow steel pipe active powder concrete segments, and adjacent segments are connected in an up-and-down inserting manner; the center of the prefabricated bearing platform is provided with a circular reserved groove, and the lowest section of the prefabricated circular hollow steel pipe active powder concrete section is inserted into the circular reserved groove; the prestressed steel strand penetrates through the prefabricated round hollow steel pipe active powder concrete segment and the prefabricated bearing platform from top to bottom; and the anchorage device is arranged at the bottom of the prefabricated bearing platform and anchors the prestressed steel strands extending out of the prefabricated bearing platform. The utility model also provides a corresponding connection method, the utility model discloses the prefabricated pier of assembling of festival section can improve the festival section and assemble the shearing performance of pier in the festival section junction, prevents that the pier from taking place to cut and destroy, the utility model has the characteristics of resistance to compression and anti shearing bearing capacity are strong, easily factory production, be convenient for site operation, energy-concerving and environment-protective etc.

摘要：【中文】本实用新型公开了一种建筑工程用结构裂纹检测装置，包括箱体，所述箱体的内部转动连接第一转轮，所述箱体内开设有沿竖直方向设置的机构槽，所述机构槽两内壁均开设有滑槽，所述机构槽内安装有推送装置，所述箱体两内壁上均沿水平方向开设有导向槽，两个所述导向槽内滑动连接导向块，所述导向块的侧壁固定连接有齿条，所述箱体的两侧壁均开设有空槽，所述箱体的上端开设有出口。本实验新型通过推动滑动连接在滑槽内的检测设备本体上移出箱体，这样可以在开箱的时候，就能将检测设备本体拿出来，省时省力，通过利用开箱的动作实现将检测设备本体拿出或放入箱体内，这样可以在使用的时候拿出，在不使用的时候放入箱体，避免损坏。 【EN】The utility model discloses a structural crack detection device for building engineering, the power distribution box comprises a box body, the inside of box is rotated and is connected first runner, set up the mechanism groove that sets up along vertical direction in the box, the spout has all been seted up to mechanism groove two inner walls, pusher is installed to the mechanism inslot, all seted up the guide way along the horizontal direction on the two inner walls of box, two sliding connection guide block in the guide way, the lateral wall fixedly connected with rack of guide block, the dead slot has all been seted up to the both sides wall of box, the export has been seted up to the upper end of box. This experiment is novel shifts out the box on the check out test set body in the spout through promoting sliding connection, can just can take out the check out test set body like this when unpacking, and labour saving and time saving realizes taking out the check out test set body or put into the box through the action that utilizes unpacking, can take out like this when using, puts into the box when not using, avoids damaging.

摘要：【中文】本申请提供一种电脑周边组件及其周边装置与传输线。电脑周边组件包含传输线及周边装置。传输线用以自主装置接收充电电流并传递充电电流。传输线包含第一连接端口、第二连接端口及第一阻抗组件。第一阻抗组件位于第一连接端口。周边装置包含第三连接端口、第二阻抗组件及控制电路。第三连接端口接收充电电流，第二阻抗组件经由第三连接端口耦接第一阻抗组件，以与第一阻抗组件在电压源与接地端之间形成分压线路。当传输线电性连接主装置与周边装置时，控制电路根据分压线路产生的分压信号决定充电电流为具有较大电流值的充电电流或具有较小电流值的充电电流。 【EN】The application provides a computer peripheral component, a peripheral device and a transmission line thereof. The computer peripheral component comprises a transmission line and a peripheral device. The transmission line is used for receiving the charging current from the main device and transmitting the charging current. The transmission line comprises a first connection port, a second connection port and a first impedance component. The first impedance component is located at the first connection port. The peripheral device comprises a third connection port, a second impedance component and a control circuit. The second impedance component is coupled to the first impedance component through the third connection port to form a voltage dividing line between the voltage source and the ground terminal with the first impedance component. When the transmission line is electrically connected with the main device and the peripheral device, the control circuit determines that the charging current is the charging current with a larger current value or the charging current with a smaller current value according to the voltage division signal generated by the voltage division line.

摘要：【中文】本实用新型公开了一种门禁装置，涉及一种门，当闭门器关门时，通过关闭门扇，使门扇转动带动第一齿轮转动、齿轮轴转动、带动直流减速电机发电给电容充电，电容给电磁铁通电，电磁铁通电产生磁场与永磁体相排斥，从而减缓门扇关门的速度，降低关门的声音；当打开门扇时，电磁铁同样会产生磁场与永磁体相排斥，当开门的角度不大时，能够减少在闭门器阻力下，使开门者拉开门的拉力减小。且通过第一齿轮带动直流减速电机转动发电给电容和电磁铁，无需另外接电，能够节能减排，绿色环保，且降低关门产生的噪音；同时采用密封条，也能够对噪音的降低起到一定的作用，因此本申请能够很好的降低关门产生的噪音，从而减少关门声对低楼层用户的影响。 【EN】The utility model discloses an access control device, which relates to a door, when a door closer is closed, the door leaf is rotated to drive a first gear to rotate, a gear shaft to rotate and a direct current gear motor to generate electricity to charge a capacitor by closing the door leaf, the capacitor powers on an electromagnet, the electromagnet powers on to generate a magnetic field which is repelled by a permanent magnet, thereby slowing down the door closing speed of the door leaf and reducing the sound of closing the door; when the door leaf is opened, the electromagnet can also generate a magnetic field to repel the permanent magnet, and when the angle of opening the door is small, the resistance of the door closer can be reduced, so that the pulling force for opening the door by a door opener is reduced. The direct-current speed reduction motor is driven by the first gear to rotate to generate power for the capacitor and the electromagnet, additional electricity connection is not needed, energy conservation and emission reduction can be achieved, the environment is protected, and noise generated by door closing is reduced; adopt the sealing strip simultaneously, also can play certain effect to the reduction of noise, consequently the noise that the reduction that this application can be fine was closed the door and is produced to reduce the influence of the sound of closing the door to low floor user.

摘要：【中文】本实用新型提供了显示背板和显示装置。该显示背板具有多个用于发光的开口区域，包括：衬底基板；设置在衬底基板的部分表面上的有源层；设置在有源层远离衬底基板的部分表面上的层间绝缘层；包括相对设置的第一电极和第二电极的存储电容器，第一电极设置在衬底基板的部分表面上，第二电极设置在第一电极远离衬底基板的一侧，存储电容器在所述衬底基板上的正投影与显示背板中的开口区域在衬底基板上的正投影至少部分重叠，层间绝缘层具有第一孔，第一电极设置在第一孔中。该显示背板中本应占用非开口区域的存储电容器设置在开口区域，显著减小了非开口区域的面积，显著增大了该显示背板的开口率，使得其使用寿命长，信赖性好。 【EN】The utility model provides a show backplate and display device. The display back plate has a plurality of opening regions for emitting light, including: a substrate base plate; an active layer disposed on a portion of a surface of the base substrate; an interlayer insulating layer disposed on a portion of a surface of the active layer away from the base substrate; the storage capacitor comprises a first electrode and a second electrode which are oppositely arranged, the first electrode is arranged on part of the surface of the substrate base plate, the second electrode is arranged on one side, away from the substrate base plate, of the first electrode, the orthographic projection of the storage capacitor on the substrate base plate is at least partially overlapped with the orthographic projection of the opening area in the display back plate on the substrate base plate, the interlayer insulating layer is provided with a first hole, and the first electrode is arranged in the first hole. The storage capacitor which should occupy the non-opening area in the display back plate is arranged in the opening area, so that the area of the non-opening area is obviously reduced, the opening rate of the display back plate is obviously increased, the service life of the display back plate is long, and the reliability is good.

摘要：【中文】本实用新型提供一种电平转换模组和显示装置。所述电平转换模组包括通信信号提供电路和电平转换电路；所述电平转换电路包括电平转换器和解码器；所述通信提供电路与所述解码器耦接，用于为所述解码器提供通信信号；所述通信信号中携带有生成至少两个驱动电压信号所需的信息；所述解码器用于对所述通信信号进行解码，得到所述生成至少两个驱动电压信号所需的信息；所述电平转换器与所述解码器耦接，用于根据所述生成至少两个驱动电压信号所需的信息，生成并输出至少两个驱动电压信号。本实用新型可以减少用于提供输入信号的信号线的数量和电平转换电路的输入接口的数量。 【EN】The utility model provides a level conversion module and display device. The level conversion module comprises a communication signal providing circuit and a level conversion circuit; the level conversion circuit comprises a level converter and a decoder; the communication providing circuit is coupled with the decoder and is used for providing a communication signal for the decoder; the communication signal carries information required for generating at least two driving voltage signals; the decoder is used for decoding the communication signal to obtain the information required by the generation of the at least two driving voltage signals; the level shifter is coupled with the decoder and used for generating and outputting at least two driving voltage signals according to the information required for generating the at least two driving voltage signals. The utility model discloses can reduce the quantity that is used for providing the signal line of input signal and the quantity of level shift circuit's input interface.

摘要：本实用新型公开了一种分筛效率高的种子挑选设备，包括箱体和铰接设于箱体正面的箱门，所述箱体上方左侧连通设有除尘除杂箱，所述除尘除杂箱内部设有种子翻动装置，所述除尘除杂箱上端设有除尘口，所述除尘口连通设有布袋除尘器，所述箱体内壁之间从左至右依次固定设有第一筛网、第二筛网和第三筛网，所述箱体内部底面依次设有第一物料箱、第二物料箱和第三物料箱，所述第一筛网、第二筛网和第三筛网的孔径逐渐增大，本实用新型设有除尘除杂箱、布袋除尘器和种子翻动装置，在种子进入箱体内部筛分前先经过除尘除杂步骤，将种子内部混杂的泥土灰尘和碎屑清除，筛分效率更高，筛分出来的种子不需二次处理，成品卖相好。

摘要：【中文】本实用新型公开了一种血管外科用静脉曲张康复训练装置，包括训练架以及座椅，所述座椅置于训练架上，所述训练架上具有训练结构；其中训练结构主要包含：背板、一对竖置滑轨、一对移动体、安装板、一对轴架、一对轴体、一对“L”型架体、一对弧形滑轨、一对滑体以及一对握把，本实用新型涉及康复训练技术领域。本技术方案主要是提供一种可以变换训练姿势，并在训练装置的基础上加装座椅结构，该技术方案相对现有技术中具有实质性的特点。 【EN】The utility model discloses a varicose rehabilitation training device for vascular surgery, which comprises a training frame and a seat, wherein the seat is arranged on the training frame, and the training frame is provided with a training structure; wherein the training structure mainly comprises: backplate, a pair of slide rail, a pair of moving body, mounting panel, a pair of pedestal, a pair of axis body, a pair of "L" type support body, a pair of arc slide rail, a pair of gliding mass and a pair of handle are put to the vertical, the utility model relates to a rehabilitation training technical field. The technical scheme mainly provides a chair structure which can change the training posture and is additionally arranged on the basis of a training device, and compared with the prior art, the technical scheme has the substantial characteristic.

摘要：【中文】本实用新型涉及声屏障安装技术领域，特别是声屏障安装操作台车，设置走行小车，在走行小车上设置至少两对纵向走行轮，以满足走行小车能够在沿钢轨进行移动，通过设置横移换道机构，在车体下方设置多个升降部件，横移换道机构还包括至少两对设置在车体下方的横向走行轮和两根垂直于两条钢轨的中心线的临时导轨；换道时，使升降部件伸出后，在钢轨的上方，一对横向走行轮的下方固定设置一根临时导轨，使升降部件收缩，使所有横向走行轮与临时导轨相接触，推动走行小车沿临时导轨的设置方向移动到目的线路上。这种方式相对于备用一台汽车吊作为换线使用的方式，大大节约了成本，解决了声屏障安装操作平台需要频繁换线的问题。 【EN】The utility model relates to a sound barrier installation technical field, especially sound barrier installation operation platform truck sets up walking dolly, sets up two pairs at least vertical walking wheels on walking dolly to satisfy walking dolly can move along the rail, through setting up sideslip lane change mechanism, sets up a plurality of lifting units below the automobile body, sideslip lane change mechanism still includes two pairs at least sets up in the automobile body below horizontal walking wheels and two temporary guide rails perpendicular to the central line of two rails; when the track is changed, after the lifting component extends out, a temporary guide rail is fixedly arranged below the pair of transverse traveling wheels above the steel rail, the lifting component contracts, all the transverse traveling wheels are in contact with the temporary guide rail, and the traveling trolley is pushed to move to a target line along the arrangement direction of the temporary guide rail. Compared with a mode that one spare truck crane is used for line changing, the mode greatly saves the cost and solves the problem that the line needs to be changed frequently when the sound barrier is installed on the operation platform.

摘要：【中文】一种用于煤矿运输的自动喷雾装置，包括阀体，阀体内设有连通供水管和喷嘴的水道，并开设有与水道相互贯穿连通的内腔，内腔中设有封堵两侧水道的阀芯，阀芯一端连接有推杆，阀体外侧设有摆杆，摆杆压设在贯穿阀体侧壁的推杆上，通过煤流与摆杆接触，使摆杆向推杆一侧转动并推动阀芯运动，阀芯远离推杆的一侧与弹簧连接，通过弹簧的弹性作用力使阀芯和摆杆复位，并使摆杆在复位静止后偏向于远离阀芯的一侧，阀芯上连接有两个网格板，网格板位于阀芯靠近摆杆的一侧，两个网格板分别贴设在内腔靠近两侧水道的侧壁上，网格板沿内腔长度方向的长度小于水道连通后阀芯能够向远离水道方向继续运动的距离，使网格板能够随阀芯运动至水道端口的一侧。 【EN】An automatic spraying device for coal mine transportation comprises a valve body, wherein a water channel communicated with a water supply pipe and a nozzle is arranged in the valve body, an inner cavity communicated with the water channel in a penetrating manner is formed in the valve body, a valve core for plugging the water channels on two sides is arranged in the inner cavity, one end of the valve core is connected with a push rod, the outer side of the valve body is provided with a swing rod, the swing rod is pressed on the push rod penetrating through the side wall of the valve body and is contacted with the swing rod through coal flow, the swing rod rotates towards one side of the push rod and pushes a valve core to move, one side of the valve core far from the push rod is connected with a spring, the valve core and the swing rod are reset through the elastic acting force of the spring, the swing rod is deflected towards one side far from the valve core after being reset and static, the valve core is connected with two grid plates, the grid plates are positioned on one side of the valve, so that the grid plate can move to one side of the water channel port along with the valve core.