baber/WOPTO huggingface dataset:
Patent WO-2020237869-A1 (WO)
Inventor: WANG JIANZONG
IPC: G06F16/33
Filed: 2019-08-28
Abstract: Disclosed in the present application are a question intention recognition method and apparatus, a computer device, and a storage medium, being applied to the technical field of deep learning and used for solving a problem that the real intention of a question of a user is hard to understand by means of an existing technical means. The method provided by the present application comprises: obtaining a target question voice of a user asking a question; performing voice-to-character conversion processing on the target question voice to obtain a target question text; performing vectorization processing on the target question text to obtain a target question vector; using the target question vector as an input and inputting same into a pre-trained attention-based deep learning model so as to obtain each question probability value that is outputted by the deep learning model and separately corresponds to each preset user intention, wherein each question probability value separately represents a probability that the target question text belongs to the preset user intention corresponding to each question probability value; and selecting the preset user intention having a maximum question probability value from various preset user intentions to be used as the real question intention of the user.
Patent WO-2021056274-A1 (WO)
Inventor: KAZUFUMI FURUSE
IPC: G01N21/95
Filed: 2019-09-25
Abstract: A visual inspection apparatus (1) for inspecting an object (2) to be inspected having a sheet shape, which comprises a pair of flat surfaces (201,202), a pair of first side surfaces (203,204), and a pair of second side surfaces (205,206), the visual inspection apparatus (1) comprising: a transportation stage (4) for placing and transporting the object (2), comprising a rest portion (12) for fixing the object (2) with respect to the transportation stage (4) and moving between a first position (26) and a second position (28) along a first direction (a) in the horizontal plane; a flat surface capturing mechanism (6) comprising a flat surface capturing camera (22) for capturing an image of the object (2) along a third direction (c) perpendicular to the first direction (a) in the vertical plane; a first side surface capturing mechanism (8) comprising a first side surface capturing camera (32) for capturing the object (2) from one side along a second direction (b) perpendicular to the first direction (a) in the horizontal plane; a second side surface capturing mechanism (9) comprising a second side surface capturing camera (38) for capturing the object (2) from the other side along the second direction (b); and a reversing mechanism (10) for reversing the object (2) by 180 degrees at the second position (28) around a reversal axis (r), comprising a gripping portion (48) for gripping the object (2), wherein the reversal axis (r) forms an angle of 45 degrees with the first direction (a) in the horizontal plane including the reversal axis (r).
Patent WO-2021077331-A1 (WO)
Title: 显示基板、显示装置及使用显示装置进行检测的方法
Inventor: DING XIAOLIANG
IPC: H01L27/12
Filed: 2019-10-23
Abstract: 一种显示基板、显示装置及使用显示装置进行检测的方法。该显示基板包括至少一个子像素，该至少一个子像素包括第一区域和第二区域，该至少一个子像素包括设置在第一区域的发光元件、以及设置在第二区域的像素电路结构和光敏感应结构；该像素电路结构和该光敏感应结构层叠设置，该光敏感应结构比该像素电路结构更靠近该显示基板的出光侧。该显示基板将光敏感应结构与子像素的像素电路结构层叠设置，可以减小设置光敏感应结构对显示基板的开口率的影响，从而，包括该显示基板的显示装置可以实现触控检测、指纹识别和模糊成像等功能，且该显示装置的显示效果基本不会受到影响。
Patent WO-2020220639-A1 (WO)
Inventor: LI WEIDA
IPC: A61H1/02
Filed: 2019-11-13
Abstract: A bed-type gait rehabilitation training system, comprising a bed (1), a driving mechanism, a transmission mechanism (4), a leg support module (2), and/or a foot movement module (3). The leg support module (2) comprises a thigh support module and a calf support module, which are detachably installed on at least one side of the bed (1) to support a patient's thighs and calves. The foot movement module (3) is a treadmill, and is detachably installed at one end of the bed (1). The driving mechanism is used to drive the foot movement module (3) to move, and drive, via the transmission mechanism (4), the leg support module (2) to move vertically with respect to the bed (1). The bed-type gait rehabilitation training system configures the rehabilitation training devices for the legs and feet as separate modules, and each module is detachably connected to the bed body (1), such that modules can be added or removed according to the needs of the patient, achieving multifunctionality, reduced costs, a wide range of applications, and applicability to different rehabilitation training stages of a rehabilitation training system.
Patent WO-2021092790-A1 (WO)
Inventor: ZHANG SHENGRONG
IPC: B62B1/18
Filed: 2019-11-13
Abstract: 一种电动独轮手推车，包括：主体部(1)、安装在该主体部(1)上的电源装置(2)、动力装置及控制装置，电源装置(2)、控制装置分别与动力装置相连；其中，主体部(1)包括车斗(11)、承载车斗(11)的主体框架(12)、以及安装在主体框架(12)上的车轮(13)，动力装置包括驱动装置(3)、传动装置(4)和制动装置(5)。
Patent WO-2020164280-A1 (WO)
Inventor: LI MIN
IPC: H04L9/06
Filed: 2019-11-14
Abstract: 本申请涉及信息加解密技术领域，本申请实施例提供的一种数据传输加密方法，包括：获取当前数据存储请求，依据所当前数据存储请求生成第一令牌和第一随机位；提取当前数据存储请求中包含的待存储数据，基于第一令牌和第一随机位对待存储数据进行AES加密，获得第一密钥；对第一密钥进行md5加密，获得密文数据包。本申请中前端在接收一次数据存储请求时，则对该次需要传输的数据进行加密传输并传输到后端中，后端验证该数据传输的密码，在密码不正确，则后端拒绝该次数据存储请求。前端每次通过AES动态生成密码，进而提高了数据传输的安全性。通过AES密码算法便于调整，增加了密码破解难度，再次提高了数据在传输的安全性。
Patent WO-2021036025-A1 (WO)
Inventor: ZHANG SHISONG
IPC: A47L11/24
Filed: 2019-11-21
Abstract: A robot mop base station (100), applicable to a movable robot mop (200). The robot mop (200) comprises a rolling brush (250) for cleaning a surface to be cleaned. The robot mop base station (100) comprises: a housing (110), provided with a slot (111); a power module (130), comprising a power motor (131) provided in the housing (111), a transmission apparatus connected to an output end of the power motor (131), and a cutting assembly (135) fixed to the transmission apparatus and abutting against the surface of the rolling brush (250) by means of the slot (111), the cutting assembly (135) being used for cleaning foreign objects on the rolling brush (250); and a control module (140), used for controlling the power motor (131) to operate or stop, so as to control the transmission apparatus to drive the cutting assembly (135) to carry out reciprocating motion to cut the foreign objects on the rolling brush (250). The robot mop base station (100) can automatically and timely clean foreign objects on the rolling brush (250) of a parked movable robot mop (200), there is no need to change an original structure of the robot mop (200), manufacturing costs are low, the cleaning effect is good, and the use is convenient.
Patent WO-2021102689-A1 (WO)
Inventor: BU YUNCHENG
IPC: G01S13/52
Filed: 2019-11-26
Abstract: A millimeter wave radar-based guardrail detection method and device (100), a storage medium, and a movable platform. The guardrail fitting method comprises: emitting a millimeter wave radar signal, and receiving an echo signal reflected by a target (201); processing the echo signal to obtain a guardrail reflection point (202); and determining a guardrail model according to the guardrail reflection point, and then determining and outputting a characterization parameter of the current guardrail for representing the current guardrail (203). According to the method, the current guardrail is represented by the characterization parameter of the current guardrail, so that the data output pressure of the guardrail reflection point can be effectively reduced.
Patent WO-2020134837-A1 (WO)
Inventor: WU ANWEI
IPC: H01M50/503
Filed: 2019-11-28
Abstract: La présente invention concerne un module de batterie, comprenant de multiples batteries secondaires et des pièces de connexion. Les multiples batteries secondaires sont agencées de manière séquentielle le long de la direction de l'épaisseur; un pôle de batterie est agencé au sommet de chaque batterie secondaire; la pièce de connexion est disposée au sommet de la batterie secondaire; la pièce de connexion est reliée à au moins deux pôles de batterie pour connecter électriquement au moins deux batteries secondaires; la pièce de connexion comprend une première pièce de connexion fixe et une deuxième pièce de connexion fixe; la première pièce de connexion fixe et la deuxième pièce de connexion fixe sont en prise par encliquetage le long de la direction d'extension de la pièce de connexion. La présente invention peut résoudre le problème de fiabilité de connexion entre la pièce de connexion et le pôle de batterie.
Patent WO-2020119680-A1 (WO)
Inventor: TANG YONGBING
IPC: C23C14/32
Filed: 2019-12-10
Abstract: 一种类金刚石复合层结构的制备方法，包括以下步骤：提供聚偏氟乙烯-六氟丙烯的有机溶液，在所述有机溶液中加入邻苯二甲酸二丁酯和纳米氧化物，加热处理形成混合浆料，将所述混合浆料沉积在基底上，干燥处理，将得到的膜层置于有机醇中浸泡处理，以溶解所述邻苯二甲酸二丁酯，制备具有孔隙结构的自支撑衬底，其中，所述纳米氧化物选自纳米二氧化硅、纳米三氧化二铝中的至少一种；将所述自支撑衬底依次进行辉光清洗和离子刻蚀清洗后，置于沉积室中，通入四氟甲烷气体，开启高纯碳靶，在所述自支撑衬底的表面沉积氟掺杂类金刚石层；开启离子源对所述氟掺杂类金刚石层进行刻蚀处理，制备表面具有微纳结构阵列的氟掺杂类金刚石层。
Patent WO-2021072965-A1 (WO)
Title: Long-distance separation type heat pipe heat exchange system
Inventor: XIN SONG
IPC: F28D15/02
Filed: 2019-12-18
Abstract: The present invention relates to a long-distance separation type heat pipe heat exchange system, the heat exchange system is divided into a heat absorption module and a heat release module according to functional areas, the entire heat exchange system is divided into a plurality of mutually independent units, each independent unit is composed of a heat absorption sub-module, a heat release sub-module, a steam pipe and a liquid return pipe, wherein the steam pipe and the liquid return pipe are used for connecting the heat absorption sub-module and the heat release sub-module, the arrangement sequence of the unit sub-modules in the two modules is set, and air flow channels are arranged, such that air volumes in the channels are basically consistent, and full heat exchange between a heat exchange module and an air flow is facilitated, and in order to ensure the normal and efficient operation of the heat exchange system, a liquid return pump is mounted on the liquid return pipe, the heat exchange system is suitable for the practical application of heat exchange of a long-distance separation type heat pipe, and the arrangement manner is simple and easy to implement.
Patent WO-2021120214-A1 (WO)
Inventor: LIAO CHI-YAO
IPC: A61B5/053
Filed: 2019-12-20
Abstract: A human body biological information detection device and a method thereof. The device comprises a portable detection device (1, 1a), which is provided with a control assembly (11, 11c); the control assembly (11, 11c) is provided with a detection current generation part (111, 111c), a detection current receiving and processing part (112, 112c), and a current control protection part (113); the portable detection device (1, 1a) is connected to a detection electrode assembly (2); the detection electrode assembly (2) comprises a left hand contact member (21, 21a), a right hand contact member (22, 22a), a left foot contact member (23, 23a), and a right foot contact member (24, 24a). Therefore, a user can connect the detection electrode assembly (2) to the four limbs of the human body (4, 4c) and introduce a bioimpedance detection current generated by the detection current generation part (111, 111c) into the human body (4, 4c) to detect a bioimpedance value in the human body (4, 4c), so that the required human body biological information is obtained, and the advantages of convenience in carrying and accuracy in detection are achieved.
Patent WO-2021127949-A1 (WO)
Title: 一种能适应较宽工作温度的液晶组合物及在器件中的应用
Inventor: LI CHENGHE
IPC: C09K19/46
Filed: 2019-12-24
Abstract: 一种能适应较宽工作温度的液晶组合物及其制备方法，液晶组合物通过采用通式Ⅰ的化合物、通式Ⅱ的化合物、通式Ⅲ的化合物、通式Ⅳ的化合物、通式Ⅴ的化合物、通式Ⅵ的化合物、通式Ⅶ的化合物、通式Ⅷ的化合物为原料并进行适当配比，最终制备得到的液晶组合物，同时含有多环、炔基、氰基及基化合物，具有高清亮点、大光学各向异性的特性，并具有较宽的工作温度范围，能够适应高温环境条件。液晶组合物能够适用于各类显示器件，尤其适用于PDLC装置。
Patent WO-2020135466-A1 (WO)
Inventor: KUO LI-TE
IPC: G03B5/00
Filed: 2019-12-25
Abstract: L'invention concerne un dispositif d'actionnement de lentille (100) comprenant un boîtier, un cadre de support (20), de multiples éléments élastiques (30), un moteur de translation (40), et un moteur de décalage d'arbre (50). Le moteur de translation (40) et le moteur de décalage d'arbre (50) sont des composants mutuellement indépendants, de telle sorte que le moteur de translation (40) et le moteur de décalage d'arbre (50) peuvent fonctionner en même temps, ce qui permet d'obtenir une efficacité de commande élevée. Le moteur de décalage d'arbre (50) et les éléments élastiques (30) sont coordonnés pour permettre la rotation du cadre de support (20), ce qui permet d'éliminer le besoin de fournir des paires de moteurs symétriques autour du cadre de support (20), et par conséquent de réduire le nombre de moteurs disposés autour du cadre de support (20). L'invention concerne en outre un module de lentille périscope (1000) comprenant le dispositif d'actionnement de lentille (100), et un appareil de capture d'image comprenant le module de lentille périscope (1000). Le moteur de translation (40) et le moteur de décalage d'arbre (50) sont disposés sur le cadre de support (20) du dispositif d'actionnement de lentille (100) pour réaliser la mise au point et un effet anti-tremblement du module de lentille périscope (1000) comprenant un composant optique (60) et le dispositif d'actionnement de lentille (100). La lumière entre dans un groupe de lentilles (1002) après avoir été réfléchie, de telle sorte qu'une direction d'axe optique du groupe de lentilles (1002) est différente d'une direction d'épaisseur de l'appareil de capture d'image, ce qui permet d'éliminer les restrictions imposées à l'épaisseur de l'appareil de capture d'image par la longueur du groupe de lentilles (1002) dans la direction de l'axe optique, et d'obtenir une conception mince de l'appareil de capture d'image.
Patent WO-2021128243-A1 (WO)
Title: 一种目标图案查找方法及计算机可读存储介质
Inventor: ZHEN HAIHUA
IPC: G06K9/62
Filed: 2019-12-27
Abstract: 一种目标图案查找方法及计算机可读存储介质，其中方法包括：根据预设缩放算法，将原始图像缩放至各个预设分辨率，得到所述原始图像在各个所述预设分辨率下的缩放图像(101)；根据预设匹配算法，对各个所述缩放图像进行目标图案的模板匹配，得到所述原始图像在各个所述预设分辨率下的匹配分数(102)；选取所述匹配分数最高的一次模板匹配的匹配结果作为输出结果(103)，所述匹配结果包括所述目标图案的定位数据。所述方法解决了若原始图像中目标图案的尺寸与模板匹配算法所使用的模板图案尺寸相差较大则匹配效果差的技术问题。
Patent WO-2020173223-A1 (WO)
Inventor: ZHOU GUANGFU
IPC: G02B7/02
Filed: 2020-01-03
Abstract: 本申请提供了一种光学镜头组装方法，其包括：1)准备包括至少一个第一透镜的第一镜头部件和包括至少一个第二透镜的第二镜头部件；2)摄取所述第一镜头部件；3)根据测距结果在姿态调整自由度上调整第一镜头部件的姿态，使得第一、第二镜头部件的端面之间的夹角小于倾角阈值；4)在直线移动自由度上调整第一镜头部件以完成预定位；5)根据实际成像结果对所述第一镜头部件的位置在直线移动自由度上进行主动校准；以及6)将所述第一、第二镜头部件固定在一起，使二者的相对位置保持在主动校准所确定的相对位置。本申请还提供了相应的光学镜头和摄像模组及其组装方法。本申请可以提高基于主动校准技术的光学镜头或摄像模组的综合生产效率。
Patent WO-2021138777-A1 (WO)
Inventor: SHI CONG
IPC: H04W24/10
Filed: 2020-01-06
Abstract: 本申请公开了一种频点测量放松方法，包括：终端设备接收网络设备发送的配置信息，所述配置信息用于指示能够进行测量放松的第一优先级频点信息；所述终端设备基于所述配置信息对所述第一优先级频点进行测量放松。本申请还公开了另一种频点测量放松方法、电子设备及存储介质。
Patent WO-2021138809-A1 (WO)
Title: Fixing device and device enclosure having the fixing device
Inventor: CHEN CHINGJOU
IPC: G06F1/18
Filed: 2020-01-07
Abstract: Provided is a fixing device used to fix an external electronic component to a main board inside a device enclosure. The fixing device comprises a fixing block and an extendable block. The fixing block is fixed at the device enclosure. One end of the extendable block is slidably provided inside the fixing block, and the other end thereof extends out of the fixing block to engage with the electronic component. Also provided is a device enclosure comprising the fixing device that can be engaged with electronic components of different sizes.
Patent WO-2021142583-A1 (WO)
Title: Data transmission method, terminal apparatus, and storage medium
Inventor: LU QIANXI
IPC: H04W72/04
Filed: 2020-01-13
Abstract: The present application relates to the technical field of communications. Provided in embodiments of the present invention are a data transmission method, a terminal apparatus, and a storage medium. A data transmission method provided in an embodiment of the present invention comprises: determining a target logical channel from one or more logical channels according to configuration indication information of a sidelink resource and attribute indication information of the one or more logical channels, the configuration indication information indicating a configuration feature of the sidelink resource, and the attribute indication information of the respective logical channels indicating whether data on the respective logical channels requires HARQ feedback; and using the sidelink resource to transmit data on the target logical channel. The data transmission method provided in the embodiment of the present invention can adapt to a data retransmission mechanism based on HARQ feedback.
Patent WO-2021142611-A1 (WO)
Inventor: ZENG YUNQUAN
IPC: A61B8/00
Filed: 2020-01-14
Abstract: 一种超声探头(400)切换装置，包括至少两个切换开关组件及至少两个超声探头(400)，切换开关组件与超声探头400是相对应的，切换开关组件包括第一开关部件(100)与第二开关部件(200)，第一开关部件(100)设有施力块(110)，第二开关部件(200)主要由第一固定接触器(220)、第二固定接触器(230)及桥接接触器(210)组成，通过移动桥接接触器(220)，可以控制桥接接触器与两个固定接触器接触或脱离接触，切换开关组件对应的超声探头(400)与第一固定接触器(220)连接
Patent WO-2020156283-A1 (WO)
Inventor: ZHANG QIANG
IPC: A61P29/00
Filed: 2020-01-19
Abstract: L'invention concerne un composé alkynylpyrimidine ou alkynylpyridine représenté par la formule (I), ou un sel, UN isomère, un solvate, un cristal ou un promédicament pharmaceutiquement acceptable de celui-ci, ainsi que des compositions pharmaceutiques contenant de tels composés et une application de tels composés ou compositions dans la préparation d'un médicament, le médicament pouvant être utilisé en tant qu'inhibiteur de kinases telles que ABL, ABL-T315I, KIT, VEGFR -2, et autres pour le traitement de maladies associées.
Patent WO-2020156414-A1 (WO)
Inventor: WANG ZHENG
IPC: A61C8/00
Filed: 2020-01-22
Abstract: L'invention concerne un système de manipulateur robotisé (300) et un procédé de réalisation des opérations dentaires. Le système de manipulateur robotisé (300) comprend un manipulateur robotisé (305) conçu pour effectuer des opérations dentaires, une pluralité de moteurs (315), un système de transmission à tendon-gaine (310) conçu pour actionner au moins le manipulateur robotisé (305), un système d'imagerie (371, 372) configuré pour surveiller les opérations dentaires et un système de commande (320) couplé à la pluralité de moteurs (315) conçu pour commander des mouvements du manipulateur robotisé (305) pour effectuer les opérations dentaires. Le système manipulateur robotisé (300) peut être utilisé pour des procédures de forage dentaire et présente une dimension et un espace de travail qui sont deux fois plus petits qu'un système de forage dentaire robotisé classique.
Patent WO-2021036205-A1 (WO)
Inventor: ZHAO YUANYUAN
IPC: H01L27/32
Filed: 2020-02-14
Abstract: La présente invention concerne un panneau d'affichage et son procédé de fabrication. Des régions de pixels espacées les unes des autres et agencées en un réseau, et des régions d'espacement disposées entre les régions de pixels sont définies sur le panneau d'affichage ; le panneau d'affichage comprend un substrat de transistor en couches minces, une couche de cathode et une couche fonctionnelle qui sont disposées de manière séquentielle ; l'épaisseur de la couche de cathode au-dessus des régions de pixel est inférieure à l'épaisseur de la couche de cathode au-dessus des régions d'espacement.
Patent WO-2020169054-A1 (WO)
Title: CRYSTALLINE FORM OF (E)-α,β-UNSATURED AMIDE COMPOUND, PREPARATION METHOD THEREFOR, AND USE THEREOF
Inventor: LI NA
IPC: C07C233/20
Filed: 2020-02-20
Abstract: The present invention relates to crystalline forms I and II of a (E)-α,β-unsatured amide compound, preparation methods therefor, and uses thereof. The crystalline forms all have excellent properties in physical and chemical stability and processing adaptability.
Patent WO-2020192756-A1 (WO)
Inventor: SHAN ZHONGDE
IPC: B33Y50/02
Filed: 2020-03-27
Abstract: The present invention relates to a method for planning a 3D printing path of a continuous fiber reinforced composite material, belonging to the overlapping fields of composite materials and additive manufacturing. In the present invention, the stress distribution of a member under the action of a load is simulated and analyzed by means of a finite element simulation technique, and a printing path for the additive manufacturing of the continuous fiber reinforced composite material is planned according to the stress distribution direction and transfer characteristics of the member and the characteristics of fibers being continuous. Compared to a traditional path planning method, the method for planning a 3D printing path of a continuous fiber reinforced composite material proposed by the present invention can, in a targeted manner, adjust the orientation of continuous fibers, improve the bearing capacity of a member to the utmost extent, and can reduce the amount of fiber materials used and reduce the cost of manufacturing the continuous fiber reinforced composite material, thus realizing the high-performance, high-efficiency, high-precision, low-cost 3D printing and formation of the continuous fiber reinforced composite material.
Patent WO-2021017507-A1 (WO)
Title: Door panel structure for portable thromboelastography instrument
Inventor: JIANG FENG
IPC: G01N33/49
Filed: 2020-03-30
Abstract: A door panel structure for a portable thromboelastography instrument comprises a first door panel (6), a second door panel (7) connected to the first door panel (6), and a third door panel (8) connected to the second door panel (7). When a blood sample carrying mechanism (5) is moved to a testing station (3), the first door panel (6) drives the second door panel (7) to move, and the second door panel (7), while moving, drives the third door panel (8) to move. The three door panels cooperate with each other, such that a first opening (11) of the thromboelastography instrument is always covered by the three door panels when the the blood sample carrying mechanism (5) is moved. The door panel structure effectively protects components inside a housing (1), prevents dust accumulation, and effectively extends the service life of the instrument.
Patent WO-2021212428-A1 (WO)
Inventor: LI QIAN
IPC: H01M4/13
Filed: 2020-04-23
Abstract: Disclosed are a lithium metal battery and a preparation method therefor, and an apparatus comprising a lithium metal battery and a negative electrode plate. The lithium metal battery comprises a positive electrode plate, a negative electrode plate, and an electrolyte. The positive electrode plate comprises a positive current collector and a positive active material layer provided on at least one surface of the positive current collector and comprising a positive active material, wherein the negative electrode plate comprises a polymer material base and a lithium-based metal layer directly bonded to at least one surface of the polymer material base.
Patent WO-2020221237-A1 (WO)
Inventor: HUANG QUFANG
IPC: H04W72/04
Filed: 2020-04-28
Abstract: The present application provides a method for adjusting a time-domain resource boundary and a communication device. The method comprises: determining a time-domain resource occupied by a data packet, the time-domain resource occupied by the data packet spanning a first time unit and a second time unit; and adjusting a boundary of the first time unit and/or a boundary of the second time unit so that the data packet is transmitted or received within the adjusted first time unit or the data packet is transmitted or received within the adjusted second time unit. According to the method provided in the present application, the time-domain resource boundary is adjusted so that the time-domain resource occupied by the data packet does not span the time-domain resource boundary, thereby reducing resource overheads of data packet transmission and improving the communication efficiency.
Patent WO-2021082432-A1 (WO)
Title: 电动式升降移位机
Inventor: LI QIAN
IPC: A61G7/14
Filed: 2020-05-29
Abstract: 一种适用于医疗器械技术领域的电动升降移位机（100）包括：用于承载使用者的承载组件，其包括坐板；支撑组件，其包括底盘（20）；电动升降组件，包括电机驱动组件（90）以及升降组件，电机驱动组件（90）与升降组件传动连接；升降组件设置于底盘（20）上；至少一根连接杆（30），其一端连接升降组件，另一端连接承载组件连接，使升降组件带动承载组件上升或者下降；至少一个脚轮（21），设置于底盘（20）的底侧；至少一个脚刹组件，对应于脚轮（21）的位置设置于底盘（20）上，停车状态下，脚刹组件与脚轮（21）相接触，阻挡脚轮（21）旋转。该电动升降移位机实现了移位机的自动升降，结构简单，体积小，提高使用者的舒适性。