摘要：【中文】电动车挡风遮阳装置万向节的下连接座，其特征在于：所述的下连接座作用于万向节与上U型管的固定连接；下连接座的螺纹和螺孔配合，螺纹往外延伸制有开口槽，开口槽的内置前端制有与上U型管配合的圆弧孔，在开口槽的直壁制有锁紧孔。装配时，将上U型管置于圆弧孔，用螺丝锁紧螺孔。 【EN】The lower connecting seat of the electric vehicle wind shielding and sun shading device universal joint is characterized in that: the lower connecting seat acts on the fixed connection between the universal joint and the upper U-shaped pipe; the screw thread of lower connecting seat and screw cooperate, and the screw thread outwards extends and makes the open slot, and the built-in front end of open slot system has the circular arc hole with last U type pipe complex, makes the locking hole at the straight wall of open slot. During assembly, the upper U-shaped pipe is placed in the arc hole, and the screw hole is locked by a screw.

摘要：【中文】电动车挡风遮阳装置的后支承组合件，由下U型管、上U型管、后连扣、塑料万向节组成；所述的下U型管和上U型管配合，下U型管开口向上、上U型管开口向下通过二组后连扣作连接，上U型管在后连扣的穿孔内作升降调质适宜高度后，由螺丝经后连扣中心的螺孔锁紧，下U型管的底部或者称之底横档与电动车后衣架用扎带固联；所述的塑料万向节安装于上U型管上方中心位置，塑料万向节的万向杆的螺纹段穿过后连板尾部的穿孔并用螺丝固联。 【EN】The rear support assembly of the wind shielding and sun shading device of the electric vehicle consists of a lower U-shaped pipe, an upper U-shaped pipe, a rear connecting buckle and a plastic universal joint; the lower U-shaped pipe is matched with the upper U-shaped pipe, the opening of the lower U-shaped pipe is upward, the opening of the upper U-shaped pipe is downward and is connected through two groups of rear connecting buckles, the upper U-shaped pipe is locked by a screw through a screw hole in the center of the rear connecting buckle after being lifted and tempered at a proper height in a through hole of the rear connecting buckle, and the bottom of the lower U-shaped pipe or a bottom crosspiece is fixedly connected with a rear clothes hanger of the electric vehicle by a binding belt; the plastic universal joint is arranged at the center above the upper U-shaped pipe, and the thread section of the universal rod of the plastic universal joint penetrates through the through hole at the tail part of the rear connecting plate and is fixedly connected with the rear connecting plate through a screw.

摘要：【中文】电动车挡风遮阳装置的连接扣，其特征在于所述的连接扣由塑料模制注塑成型，连接扣左侧两侧制有圆孔，两圆孔相邻的空间直槽拉穿，直壁的中间制有螺孔。 【EN】The connecting buckle of the wind shielding and sun shading device of the electric vehicle is characterized in that the connecting buckle is formed by plastic molding and injection molding, round holes are formed in two sides of the left side of the connecting buckle, space straight grooves adjacent to the two round holes are pulled through, and a screw hole is formed in the middle of a straight wall.

摘要：【中文】本发明公开了一种花卉用多层复合标签，包括标签主体和便签条，所述标签主体的顶端中部开设有开口，且标签主体的内部设置有收纳槽，所述收纳槽的内部左侧设置有限位板，且收纳槽的内部套设有便签条，所述便签条表面等间距均匀开设有三角缺口，所述标签主体的左侧固定连接有限位片，所述限位片的内部从左至右依次开设有两组通孔。本发明通过设置有标签主体、限位孔、开口、便签条和三角缺口提高了工作效率，该可反复使用的多层复合标签设置有标签主体、限位片和通孔，避免了传统的胶粘式设计存在更换时，瓶身容易有胶质残留的问题，提高了工作效率。 【EN】The invention discloses a multilayer composite label for flowers, which comprises a label main body and a note, wherein an opening is formed in the middle of the top end of the label main body, a containing groove is formed in the label main body, a limiting plate is arranged on the left side of the inside of the containing groove, the note is sleeved in the containing groove, triangular notches are uniformly formed in the surface of the note at equal intervals, a limiting piece is fixedly connected to the left side of the label main body, and two groups of through holes are sequentially formed in the limiting piece from left to right. The reusable multilayer composite label is provided with the label main body, the limiting hole, the opening, the note and the triangular notch, so that the problem that the bottle body is easy to have glue residues when the bottle body is replaced in the traditional gluing type design is solved, and the working efficiency is improved.

摘要：【中文】电动车挡风遮阳装置万向节的连接套，其特征在于：所述的连接套作用于万向节的部件万向杆和下连接座的连接，连接套内置下部制有螺孔，螺孔上方的内径空间用作于万向杆下方球形状的配合区，连接套上方沿口的口径应小于内径空间的直径。 【EN】The connecting sleeve of the electric vehicle wind shielding and sun shading device universal joint is characterized in that: the connecting sleeve is used for connecting a universal rod of a part of the universal joint with the lower connecting base, a screw hole is formed in the lower portion of the connecting sleeve, an inner diameter space above the screw hole is used as a spherical matching area below the universal rod, and the caliber of a bead above the connecting sleeve is smaller than the diameter of the inner diameter space.

摘要：【中文】电动车挡风遮阳装置的前连接部，由前连接件、前连扣、前支杆、上连扣、上连杆组成；其特征在于：前连接件由铁管经冲压设备加工成折弯状，前连接件的下连部与车把的倒车镜连接孔固联，前连接件的上连部与前连扣连接；所述的前支杆，作用于前连接件和前挡风板之间通过前连扣的过桥连接；所述的上连杆连接上连扣和中连板的左右两侧，作用于前挡风板和中连板之间的加固连接。 【EN】The front connecting part of the wind shielding and sun shading device of the electric vehicle consists of a front connecting piece, a front connecting buckle, a front supporting rod, an upper connecting buckle and an upper connecting rod; the method is characterized in that: the front connecting piece is processed into a bent shape by an iron pipe through a stamping device, the lower connecting part of the front connecting piece is fixedly connected with a connecting hole of a rearview mirror of a handlebar, and the upper connecting part of the front connecting piece is connected with a front connecting buckle; the front strut acts on the front connecting piece and is connected with the front windshield through a gap bridge of the front connecting buckle; the upper connecting rod is connected with the left side and the right side of the upper connecting buckle and the middle connecting plate and acts on the reinforcing connection between the front wind shield plate and the middle connecting plate.

摘要：【中文】固定式、具有万向转动的电动车挡风遮阳装置，由顶篷组合件、前连接部、后连接部组成，其特征在于：顶篷组合件由前挡风板、中连板、后连板组合拼装组成；前连接部由前连接件、前连扣、前支杆、上连扣、上连杆组成；后连接部由下U型管、上U型管、后连扣、塑料万向节组成；所述的前连接件的上连部与前连扣连接；所述的前支杆，作用于前连接件和前挡风板之间通过前连扣的过桥连接；所述的后连板尾部或者称之右侧中心制有与塑料万向节的万向杆螺纹段配合的穿孔；所述的下U型管开口向上、上U型管开口向下通过二组后连扣作连接，所述的塑料万向节安装于上U型管上方中心位置，塑料万向节的万向杆的螺纹段穿过后连板尾部的穿孔并用螺丝固联。 【EN】Fixed, have universal pivoted electric motor car sunshade device that keeps out wind, constitute its characterized in that by roof sub-assembly, front connecting portion, back connecting portion: the ceiling assembly is formed by assembling a front wind shield, a middle connecting plate and a rear connecting plate; the front connecting part consists of a front connecting piece, a front connecting buckle, a front supporting rod, an upper connecting buckle and an upper connecting rod; the rear connecting part consists of a lower U-shaped pipe, an upper U-shaped pipe, a rear connecting buckle and a plastic universal joint; the upper connecting part of the front connecting piece is connected with the front connecting buckle; the front strut acts on the front connecting piece and is connected with the front windshield through a gap bridge of the front connecting buckle; the tail part or the right center of the rear connecting plate is provided with a through hole matched with the universal rod thread section of the plastic universal joint; the plastic universal joint is arranged at the center above the upper U-shaped pipe, and the thread section of the universal rod of the plastic universal joint penetrates through the through hole at the tail part of the rear connecting plate and is fixedly connected with the rear connecting plate by screws.

摘要：【中文】电动车挡风遮阳装置的万向节，由万向杆、连接套、下连接座组成；其特征在于：所述的万向杆下方为球形状、上方为螺纹段、中部为过渡段，在过渡段的下部球形状的上方制有周向凹弧形状；所述的连接套作用于万向节的部件万向杆和下连接座的连接，连接套内置下部制有螺孔，螺孔上方的内径空间用作于万向杆下方球形状的配合区，连接套上方沿口的口径应小于内径空间的直径；所述的下连接座作用于万向节与上U型管的固定连接；下连接座的螺纹和螺孔配合，螺纹往外延伸制有开口槽，开口槽的内置前端制有与上U型管配合的圆弧孔，在开口槽的直壁制有锁紧孔。 【EN】The universal joint of the wind shielding and sun shading device of the electric vehicle consists of a universal rod, a connecting sleeve and a lower connecting seat; the method is characterized in that: the lower part of the universal rod is spherical, the upper part of the universal rod is a threaded section, the middle part of the universal rod is a transition section, and a circumferential concave arc shape is arranged above the spherical lower part of the transition section; the connecting sleeve is used for connecting a universal rod of a universal joint component with the lower connecting base, a screw hole is formed in the lower portion of the connecting sleeve, an inner diameter space above the screw hole is used as a spherical matching area below the universal rod, and the diameter of a bead above the connecting sleeve is smaller than the diameter of the inner diameter space; the lower connecting seat acts on the fixed connection between the universal joint and the upper U-shaped pipe; the screw thread of lower connecting seat and screw cooperate, and the screw thread outwards extends and makes the open slot, and the built-in front end of open slot system has the circular arc hole with last U type pipe complex, makes the locking hole at the straight wall of open slot.

摘要：【中文】电动车挡风遮阳装置的万向杆，其特征在于：所述的万向杆下方为球形状、上方为螺纹段、中部为过渡段，在过渡段的下部球形状的上方制有周向凹弧形状。 【EN】Electric motor car sunshade device's universal rod that keeps out wind, its characterized in that: the universal rod is spherical below, threaded above and transition section in the middle, and the spherical transition section has arc shape in the lower part.

摘要：【中文】本发明提出了一种带噪图像去噪后对图像特征进行提取的方法，方法包括：确定待处理的目标图像；基于去噪自编码(DAE)算法原理，将带噪图像去噪的同时加入图像增强效果作为图像特征提取样本；基于改进的加速稳健特征SURF提取算法提取图像局部特征；将提取到的该特征作为该图像的图像特征。应用本发明实例，通过基于DAE算法对带噪图像去噪同时加入图像增强运算的方法和改进的SURF算法进行结合，加强图像样本特征效果，并起到双重去噪作用，再优化特征点侦测方法对目标图像特征进行提取，提高了运算速率，减少了特征提取的计算量，并能适应图像尺度变化。 【EN】The invention provides a method for extracting image characteristics after denoising a noisy image, which comprises the following steps: determining a target image to be processed; based on the principle of a denoising self-encoding (DAE) algorithm, denoising a noisy image and adding an image enhancement effect as an image feature extraction sample; extracting local features of the image based on an improved speedup robust feature SURF extraction algorithm; and taking the extracted feature as the image feature of the image. By applying the embodiment of the invention, the DAE algorithm-based method for denoising the image with noise and simultaneously adding the image enhancement operation is combined with the improved SURF algorithm, the characteristic effect of the image sample is enhanced, the dual denoising effect is achieved, the characteristic point detection method is optimized to extract the target image characteristic, the operation rate is improved, the calculated amount of characteristic extraction is reduced, and the image scale change can be adapted.