baber/WOPTO huggingface dataset:
Patent WO-2020082328-A1 (WO)
Inventor: YUAN BAOPING
IPC: C03C10/14
Filed: 2018-10-26
Abstract: Disclosed are a microcrystalline glass product and microcrystalline glass for an electronic equipment cover plate. The main crystal phase of the microcrystalline glass contains lithium silicate and a quartz crystal phase, and the composition thereof is as follows, in percentage by weight: SiO2: 65-85%, Al2O3: 1-15%, Li2O: 5-15%, ZrO2: 0.1-10%, P2O5: 0.1-10%, K2O: 0-10%, MgO: 0-10%, ZnO: 0-10%, and Na2O: 0-5%, wherein (SiO2 + Al2O3 + Li2O + ZrO2)/P2O5 is 40-90. The height of a falling ball test is 700 mm or more. The microcrystalline glass and the microcrystalline glass product have excellent mechanical properties, and the microcrystalline glass or the microcrystalline glass product suitable for electronic equipment is obtained at a lower cost.
Patent WO-2020097833-A1 (WO)
Inventor: LIU NIANFENG
IPC: H02J7/00
Filed: 2018-11-14
Abstract: 一种电子设备（30）的故障验证方法及系统，所述电子设备（30）包括待验证器件；所述方法还包括：提供第一电源电压至所述电子设备（30）以使所述待验证器件满足材料失效条件（S210）；提供第二电源电压至所述电子设备（30）以判断所述电子设备（30）是否存在安全风险（S220）；其中，所述第一电源电压大于所述第二电源电压；所述安全风险是由所述待验证器件内的材料失效引起的。该方法及系统能够验证电子设备（30）由于内部器件的材料失效导致的安全风险。
Patent WO-2019128558-A1 (WO)
Inventor: ZHANG WENBO
IPC: G06K9/00
Filed: 2018-11-21
Abstract: Disclosed in embodiments of the invention are an analysis method and system of user limb movement and a mobile terminal. The method comprises the following steps: acquiring a limb image of a user; identifying a limb language characterized by the limb image; and matching visualized information or audio information with the same meaning as the limb language. The limb language characterized by the limb image of the user in a picture is identified, and the visualized information or the audio information with the same meaning as the limb language is matched, thus the information expressed by limb features in the image is presented in a manner which can be directly interpreted by human, deep-level interpretation for human limb movement is realized, and communication between language-impaired persons or users without a common language is facilitated.
Patent WO-2020107432-A1 (WO)
Title: Communication apparatuses and communication methods for 5g nr based v2x communications
Inventor: WANG LILEI
IPC: H04W72/04
Filed: 2018-11-30
Abstract: The present disclosure provides communication apparatuses and communication methods for 5G NR based V2X communications. The communication apparatuses include a communication apparatus which comprises a receiver, which in operation, receives from a base station a first resource information indicating a first resource allocated by the base station; and a transmitter, which in operation, transmits to a target communication apparatus or a plurality of target communication apparatuses including the target communication apparatus a second resource information indicating a second resource allocated to at least the target communication apparatus, the second resource including a whole or a part of the first resource.
Patent WO-2020118682-A1 (WO)
Inventor: XU BAOAN
IPC: E06B3/66
Filed: 2018-12-14
Abstract: 一种玻璃复合边框支撑合片双胶粘接密封不锈钢边框中空玻璃，包括玻璃板、粘接密封剂，不锈钢边框，以及对应玻璃板轮廓形状的环形封闭玻璃板边框支撑，在玻璃板边框支撑的两张玻璃板盖合合片粘接封闭的双层玻璃板周边上，通过气密密封胶粘接设有一层塑性良好的金属薄带，作为隔离密封层的气密密封环。中空夹层玻璃板体的周边外侧，包裹上截面为倒"U"形的闭环波纹不锈钢边框。
Patent WO-2020118736-A1 (WO)
Inventor: SUN GONGQUAN
IPC: H01M8/04
Filed: 2018-12-17
Abstract: 分布式制氢与燃料电池联用技术，涉及一种基于广谱燃料的燃料电池系统，包括燃料供应单元、燃料处理单元、燃料电池反应单元、热量交换单元和氧化剂供应单元，所述燃料处理单元为等离子体反应器（6）；所述热量交换单元为多股流换热器（5），所述多股流换热器（5）为从下至上的层叠式结构或从内至外的套筒式结构；所述多股流换热器（5）具有平衡燃料处理单元和燃料电池反应单元热量的功能；所述燃料存储装置经燃料管路与燃料处理单元连通，为燃料处理单元供应燃料；所述燃料处理单元的产物出口经多股流换热器（5）与燃料电池反应单元的阳极入口连通，为燃料电池阳极提供反应气体。
Patent WO-2019154012-A1 (WO)
Inventor: LIU WEI
IPC: G06T7/73
Filed: 2019-01-11
Abstract: 一种匹配光源与光斑的方法和装置。其中，该方法包括：获取多个光斑与瞳孔中心的第一距离分布，其中，待检测图像包含多个光斑以及瞳孔（S102）；获取基于多个光源的第二距离分布（S104）；对比第一距离分布和第二距离分布，得到比对结果（S106）；根据比对结果确定满足第二距离分布的光斑与光源匹配（S108）。解决了现有技术中光斑和光源匹配不准确的技术问题。
Patent WO-2020143050-A1 (WO)
Inventor: SHEN JIA
IPC: H04W24/00
Filed: 2019-01-11
Abstract: L'invention concerne un procédé destiné à déterminer des informations de commande de liaison descendante (DCI) pour une planification inter-porteuses, un dispositif terminal, un dispositif de réseau, une puce, un support de stockage lisible par ordinateur, un produit de programme informatique et un programme informatique. Le procédé selon l'invention consiste : à déterminer une taille cible de DCI pour une planification inter-porteuses ; et, lorsque les DCI programmant différentes cellules parmi au moins deux cellules sont détectées dans une cellule, à utiliser la même taille cible des DCI pour effectuer une détection de DCI.
Patent WO-2019149049-A1 (WO)
Title: Service processing method, terminal, server, and related product
Inventor: LUO PIAOLIANG
IPC: H04N21/63
Filed: 2019-01-13
Abstract: Disclosed are a service processing method, a terminal, a server, and a related product that are used for improving user experience. The method in embodiments of the present application comprises: a server generates binding information for indicating a binding relationship between a terminal and an STB and stores the binding information locally; then, the server receives a target request sent by the terminal, the target request being generated by the terminal according to a user operation and comprising first identity information of the terminal and second identity information of the STB; furthermore, the server determines whether the first identity information and the second identity information match the binding information or not; if yes, the server determines a target API from a preset API set according to the indication of the target request and sends the target API to the terminal; then, the terminal generates a control instruction according to the target API and sends the control instruction to the server; the server forwards the control instruction to the STB; and the STB identifies the control instruction and performs a corresponding operation.
Patent WO-2020124749-A1 (WO)
Inventor: ZHENG YONG
IPC: G01B7/32
Filed: 2019-01-28
Abstract: Provided are a mapping method and apparatus, and a computer device. The method comprises: at a preset frequency, acquiring longitudes and latitudes of multiple sample points on a terminal motion trajectory in real time by means of a multi-frequency GPS (S1); converting the longitudes and latitudes of the multiple sample points into plane coordinates (S2); forming a closed designated area according to the plane coordinates of the multiple sample points (S3); and calculating, by means of a preset formula, mapping data corresponding to the designated area (S4). The aim of improving the accuracy of mapping data is realized.
Patent WO-2020103358-A1 (WO)
Inventor: XIA CHENGZHOU
IPC: H01L31/0224
Filed: 2019-03-12
Abstract: Disclosed is a solar cell sheet, comprising a cell sheet body, wherein one front main electrode is arranged at an edge of one side of a front face of the body, and the remaining front main electrodes are distributed at intervals in the middle of the front face of the body; and one rear main electrode is arranged at an edge of the other side of a rear face of the body, the remaining rear main electrodes correspond to the front main electrodes in the middle in terms of position, conductive holes are provided to realize conduction between the front and the rear main electrodes in the middle, an electrical isolation groove is arranged at a position beside each front main electrode in the middle, on one side close to the front main electrode at the edge, and an electrical isolation groove is also arranged at a position beside each rear main electrode in the middle, on one side close to the rear main electrode at the edge. A solar cell assembly is also disclosed. The present invention can solve the problem that an entire cell needs to be cut and physically separated to realize "imbrication" by changing the design of a conductive circuit while maintaining the current cell sheet production process to the greatest extent.
Patent WO-2020151068-A1 (WO)
Inventor: WU JINCHENG
IPC: A63F13/26
Filed: 2019-03-18
Abstract: 一种同步配置的方法、同步配置的装置、存储介质和处理器。其中方法包括：获取游戏外设组件发送的数据信息；将数据信息根据通信协议打包并通过算法计算出对应外设组件的控件对设备端的控制信号；将控制信号发送到设备端，控制信号用于设备端生成相应的控制画面；接收来自设备端的控制画面，并将该控制画面转换成视频信号；将带有控制画面的视频信号发送到外设显示器，以使外设显示器的显示端显示控制画面，实现设备端与外设显示器的配置，通过将设备端与游戏外设、外设显示器进行双配置，实现用户的操作体验感及视觉上满足用户的需求。
Patent WO-2019228073-A1 (WO)
Title: Variable magnification method and camera
Inventor: GONG QI
IPC: H04N5/232
Filed: 2019-04-10
Abstract: Provided is a variable magnification method, device and computer readable storage medium, belonging to the field of monitoring technology. The method comprises: after receiving the variable magnification instruction, acquiring a current position angle parameter of the camera, and the variable magnification instruction is used to instruct the camera to perform variable magnification according to the target magnification parameter; acquiring target historical focus information according to the current position angle parameter, the target historical focus information includes historical magnification parameters and historical focus parameters of the camera; acquiring a target variable magnification curve according to the historical magnification parameters and historical focus parameters; controlling the camera to perform variable magnification based on the target variable magnification curve. The technical solution provided by the embodiment of the present application can avoid the phenomenon that the camera blurs during the variable magnification process to a certain extent.
Patent WO-2019228079-A1 (WO)
Inventor: LIU LIDONG
IPC: H01B5/14
Filed: 2019-04-11
Abstract: 本申请公开一种导电膜，承载层、导电区、引线和搭接部。承载层包括相对设置的第一侧面和第二侧面，承载层的第一侧面凹设有相互不连通的第一凹槽和第二凹槽。第一凹槽内填充导电材料形成导电区。第二凹槽内填充导电材料形成引线。搭接部设置于第一侧面上，搭接部电性连接导电区和引线。通过搭接部连接的导电区和引线，其连接更加可靠，增加导电性能。此外，还揭示一种导电膜的制备方法。
Patent WO-2020155416-A1 (WO)
Inventor: ZHU PENG
IPC: H05K5/02
Filed: 2019-04-20
Abstract: 本申请收容结构，用于移动终端对手写笔的收容。所述移动终端包括中框和后盖。所述移动终端一侧开口，所述中框和所述后盖合围形成收容腔并连通所述开口。所述收容腔的形状与所述手写笔的外形匹配，所述手写笔从所述开口插入所述收容腔以收容于所述移动终端内。所述手写笔靠近所述开口处设有硅胶密封圈，所述硅胶密封圈突出于所述手写笔的外表面，用于密封所述收容腔。本申请收容结构在实现所述移动终端对所述手写笔的收容之后，还对所述手写笔的收容腔形成了有效密封。本申请收容结构具备结构简单，易于实现且成本较低的优点，可显著延长移动终端的使用寿命。
Patent WO-2020133838-A1 (WO)
Inventor: YANG YONG
IPC: G02F1/1334
Filed: 2019-04-24
Abstract: L'invenion concerne un appareil d'affichage, comprenant : un premier boîtier à cristaux liquides (10), qui comprend : une première couche d'électrode (13) ; une couche de cristaux liquides à dispersion de polymère (12) ; un premier substrat de réseau (11), le premier substrat de réseau (11) comprenant une seconde couche d'électrode (112) qui comprend de multiples premières électrodes de pixel (41) ; et une source de lumière (30), qui est disposée sur un côté du premier boîtier à cristaux liquides (10).
Patent WO-2020220225-A1 (WO)
Inventor: CHAKRABORTY CHIRANJIB
IPC: H04L47/6275
Filed: 2019-04-29
Abstract: 本发明实施例公开了资源获取方法、相关装置及计算机存储介质，其中所述方法包括：接收至少一个资源请求，并将该至少一个资源请求存储到逻辑栈中，每一资源请求为一个处理器核发送的，且资源请求和处理器核之间是一一对应的，资源请求用于为对应的处理器核请求逻辑资源；进一步可为目标资源请求分配目标逻辑资源，在一个工作时钟周期内只允许一个资源请求分配逻辑资源，其中该目标资源请求是指位于逻辑栈内且具有最高优先级的资源请求。采用本发明实施例，能够解决现有多线程并行为资源请求分配逻辑资源方案中存在的某个资源请求很难分配到逻辑资源，从而影响该资源请求对应的业务服务和业务性能等问题。
Patent WO-2020237649-A1 (WO)
Inventor: KENICHI TAKATORI
IPC: G09G3/32
Filed: 2019-05-31
Abstract: Provided are a pixel circuit (5,6) and a pixel control method capable of quickly controlling pixels with a simpler configuration of a combination of a photosensor (502,602) and a pixel unit drive circuit (501,601). The pixel unit drive circuit(501,601) includes: a switching transistor (T52) for switching a data signal to be applied to a data line; a driving transistor (T53) for supplying a drive current to an organic light emitting diode (OLED) according to a charge voltage corresponding to the data signal; a compensation transistor (T55) for compensating for a threshold voltage of the driving transistor (T53); and a photosensor (502,602) having a terminal to which a bias voltage(VPD) is applied, wherein the switching transisto r(T52) is a dual gate transistor having a first gate connected to another terminal of the photosensor(502,602), and a second gate connected to a gate of the compensation transistor (T55).
Patent WO-2020062927-A1 (WO)
Inventor: XIAO JIANFEI
IPC: A63H33/04
Filed: 2019-06-11
Abstract: A building block assembly for use in electrically connecting an electronic component (1006) and a power supply unit (2006), comprising a first building block component (1000) and a second building block component (2000). The first building block component (1000) and the second building block component (2000) are joined and assembled with each other into one; this allows an electrical pin of the first building block component (1000) to be electrically connected to an electrical pin of the second building block component (2000), thus allowing the power supply unit (2006) to supply power to the electrical component (1006) for the electrical component (1006) to operate.
Patent WO-2020001357-A1 (WO)
Title: 显示面板及其制作方法、移动终端
Inventor: HUANG KAI
IPC: H01L27/32
Filed: 2019-06-20
Abstract: 一种显示面板及其制作方法、移动终端。显示面板包括：第一玻璃层（100），第一玻璃层（100）的第一面的第一区域上设置有多个有机发光像素单元（101），多个有机发光像素单元（101）上铺设有触控感应层（102），第一玻璃层（100）的第一面的第二区域上还设置有连接走线（103），连接走线（103）分别与多个有机发光像素单元（101）和触控感应层（102）连接；第二玻璃层（200），第二玻璃层（200）与第一玻璃层（100）相对设置，且第二玻璃层（200）与第一玻璃层（100）之间通过胶框（300）密封形成一封闭空间，多个有机发光像素单元（101）和触控感应层（102）位于封闭空间中；偏光片（210），偏光片（210）设置在第二玻璃层（200）背离第一玻璃层（100）的一侧。
Patent WO-2020093704-A1 (WO)
Title: Matériau de remplissage microbien pour modification et son procédé de préparation
Inventor: ZHANG JIXIONG
IPC: C04B30/00
Filed: 2019-06-24
Abstract: L'invention concerne un matériau de remplissage microbien pour modification et son procédé de préparation, le matériau de remplissage étant principalement composé d'un matériau de structure à base d'une gangue de charbon, et d'un matériau cimentaire. Le matériau de structure à base d'une gangue de charbon est principalement composé d'une gangue de charbon et de cendres volantes selon un rapport pondéral de 40 à 45/1 ; et le matériau cimentaire est composé d'une solution de culture de Bacillus sélectionnée et d'un liquide mélangé à base d'urée/chlorure de calcium présentant un rapport volumique de 1/9 à 12. Le rapport pondéral entre le matériau de structure à base d'une gangue de charbon et le matériau cimentaire est de 5,6 à 7,2/1. Le matériau de remplissage présente une réaction de minéralisation modérée induite par les microorganismes, et peut toujours continuer à agir après la mort des microorganismes, ce qui améliore la résistance du matériau de remplissage, facilite un remplissage et une exploitation minière sans danger et efficaces, est hautement respectueux de l'environnement et durable et présente de bonnes perspectives de promotion et un fort potentiel d'application.
Patent WO-2020038095-A1 (WO)
Title: Evidence collection method and system based on blockchain evidence storage
Inventor: YANG XINYING
IPC: G06F21/64
Filed: 2019-06-25
Abstract: Disclosed is an evidence collection method and system based on blockchain evidence storage. A user (litigant) can operate a user device to record the actions and/or voice thereof into multimedia files; the user device sends the multimedia files to a service device; on the basis of the multimedia files, the service device constructs a target transaction, and broadcasts the target transaction to the blockchain network; and, on the basis of a consensus mechanism, each node in the blockchain network publishes the target transaction to the blockchain. Multi-party evidence storage of the multimedia files is thus implemented.
Patent WO-2020015516-A1 (WO)
Inventor: QIU WEIHUA
IPC: A24F47/00
Filed: 2019-06-28
Abstract: 一种供液方法和装置，属于模拟吸烟技术领域。供液方法包括：在雾化器工作过程中，获取工作参数，该工作参数包括电子烟的输出功率、雾化腔内温度、雾化器的工作电压中至少一种；根据该工作参数获取供液规则，供液规则包括单位时间段内利用泵向雾化腔供液的供液时长或供液总量；按照供液规则控制泵向雾化腔供液。
Patent WO-2020015518-A1 (WO)
Inventor: CHEN MINGHAI
IPC: F04B9/109
Filed: 2019-07-01
Abstract: 一种多球面连接的立式往复泵动力端及注水泵，由动力端（10）的斜盘（2）、扶正套（4）、调整球座（7）、回拉盘（16）及拉接杆（5），液力端（20）、集成基础（30）以及进排管汇（40）等构成。由于采用了多活动球面连接的结构，能消除斜盘在运行中的椭圆误差，动力端可匹配于各种液力端，可应用于油田和各输送高压液体领域低压进液或高压进液的增压供水工艺中。立式单井注水泵通过集成基础可快速现场组合安装，布置进、排管汇与油田采油树的注水管汇直接连接，实现单井注水工艺，实现井口低进高出或高进高出的注水工艺的一体化设计，节约投资，提高安全系数。
Patent WO-2021000249-A1 (WO)
Inventor: YANG ANDY
IPC: A63F13/219
Filed: 2019-07-02
Abstract: A gun vibration structure (100) for somatosensory games, comprising a gun (10), a trigger (20), a micro switch (30), a vibration unit (40), and a connector (50). The gun comprises a gun body (11) and a gun handle (12); the gun body has an accommodating space (13); the trigger is provided on the gun handle; the micro switch is provided on the handle of the gun and is triggered by pressing the trigger; the vibration unit is disposed in the accommodating space; the vibration unit comprises an electromagnet (41) and an actuating rod (42) passing through the electromagnet; after the electromagnet is energized, the actuating rod can slide back and forth with respect to the electromagnet to hit the gun body in the accommodating space and generate vibration; the connector is provided on the gun handle and is electrically connected to the micro switch and the electromagnet. Thus, the actuating rod is driven by the electromagnet to hit the gun body to produce a realistic vibration effect, so that the feeling of being put into the scene is brought to a user by the vibration of the gun operated in a game.
Patent WO-2020024823-A1 (WO)
Title: Method for reading ultra high frequency rfid tag
Inventor: YU LIQUN
IPC: G06K7/10
Filed: 2019-07-22
Abstract: A method for reading an ultra high frequency RFID tag, characterized in that: an ultra high frequency RFID scanning system comprises an ultra high frequency RFID reader/writer 1 and an antenna group; an antenna 2 is arranged around a scanned object 4; an RFID tag is provided in the scanned object 4; the ultra high frequency RFID scanning system continuously scans the scanned object 4, till no new data is added to a scan set A, and then counting is started; and if no new data is added to the scan set A for N consecutive scan cycles, the ultra high frequency RFID scanning system is considered to have read all the RFID tags in the scanned object 4. Advantages: the reading method overcomes the problem that neither the setting of "reading time" nor the setting of "number of times of reading" can determine whether the ultra high frequency RFID scanning system actually reads all the RFID tags, the reading time and the number of times of reading are dynamically adjusted with the number of the RFID tags and the reading difficulty of the RFID tags, the accuracy of the reading quantity is ensured, and the reading efficiency is also improved.
Patent WO-2020024961-A1 (WO)
Title: Data processing method, device, and system
Inventor: ZHOU YAN
IPC: H04W28/02
Filed: 2019-07-31
Abstract: Embodiments of the present application provide a data processing method, device, and system, capable of performing different processing on data packets having different degrees of importance in the same traffic flow. The data processing method comprises: a first device receives a first data packet from a third device, wherein the first data packet carries the transmission requirement indication information of the first data packet, the first device is any one intermediate device between a source device and a target device corresponding to the first data packet, and the third device is a previous hop device adjacent to the first device on a transmission path from the source device to the target device; the first device determines a processing policy corresponding to the first data packet according to the transmission requirement indication information of the first data packet; the first device processes the first data packet according to the processing policy corresponding to the first data packet.
Patent WO-2021026753-A1 (WO)
Title: 云台控制方法、云台及计算机可读存储介质
Inventor: Chang Xianmao
IPC: G05D3/12
Filed: 2019-08-13
Abstract: 一种云台控制方法、云台及计算机可读存储介质，其中该方法包括：根据云台的当前控制模式、手柄部的当前姿态角和装夹部的当前姿态角，确定云台的目标姿态角(S101)；根据所述目标姿态角和所述装夹部的当前姿态角，确定所述云台的姿态偏差值，并根据所述姿态偏差值生成对应的回中控制指令(S102)；执行所述回中控制指令，以控制所述云台回中，直至回中后的所述装夹部的姿态角为所述目标姿态角(S103)。该方法能够准确安全的控制云台回中。
Patent WO-2020043027-A1 (WO)
Title: 一种大气污染预测中对区域边界优化的方法
Inventor: XU MICHAEL JUN
IPC: G06N3/00
Filed: 2019-08-25
Abstract: 为了克服现有技术中对空气质量预测需要风速风向等气象参数对计算资源要求很高的弊端，或者现有技术中依靠历史数据进行的简单概率预测的不足。本发明提供了一种空气质量预测的方法，利用较少的计算资源、不使用不易获得的近地面气象数据情况下，准确地预测空气污染以及污染飘移路径趋势。
Patent WO-2020057503-A1 (WO)
Inventor: LI HONG
IPC: A61K36/8888
Filed: 2019-09-17
Abstract: Disclosed are a traditional Chinese medicine composition and a traditional Chinese medicine extract composition for treating metabolic syndrome. The traditional Chinese medicine composition consists of the following raw materials in the following weight ratio: 5-80% of Coptis Chinensis, 5-70% of Fructus Aurantii Immaturus, 0-60% of Pinellia Ternata, 0-40% of Fructus Trichosanthis, 0-12% of ChineseCinnamon, and 10-60% of red yeast rice. The traditional Chinese medicine extract composition consists of the following raw materials in the following weight ratio: 2-30% of Coptis Chinensis extract, and 70-98% of a mixed extract from five traditional Chinese medicines including Fructus Aurantii Immaturus, Pinellia Ternata, Red Yeast Rice, Fructus Trichosanthis and Chinese Cinnamon. The traditional Chinese medicine composition or the traditional Chinese medicine extract composition contains the following active ingredients (mg/g): 6-122mg of total alkaloids, including 4-89mg of berberine; 30-315mg of total flavonoids, including 20-186mg of neohesperidin; 0.5-9 of lovastatin. Further provided are a preparation method and an application of the above compositions.
Patent WO-2020093804-A1 (WO)
Inventor: CHAN YICK FAI
IPC: A44B11/25
Filed: 2019-09-25
Abstract: A swivel connector has a female part and a male part that are connected to each other so as to swivel. The female part has a main body with an interior cavity and an open face, and a strap connector. The male part has a plug portion and a strap connector. A ring lock locks the male portion to the female portion and is formed by two side walls connected by two pivot bars, the side walls of the ring lock being rotatably connected to the female part. The male part is locked to the female part by inserting the plug portion into the interior cavity, and the ring lock is held by spring in a locked position where the open face is blocked by one of the pivot bars. The male part is released from the female part by rotating the ring lock against the force of the spring until the open face is not blocked by the pivot bar.
Patent WO-2020186720-A1 (WO)
Title: Light source splicing and combining type active light-emitting traffic sign
Inventor: TIAN YUNQIANG
IPC: E01F9/615
Filed: 2019-09-26
Abstract: A light source splicing and combining type active light-emitting traffic sign, comprising a surface light reflecting film (1) carved with a sign content hollow-out outline, a light transmitting panel, and at least one light source plate. Multiple LED lamp beads (9) are provided on the light source plate, and sliding blocks are provided on the back surface and/or the periphery of the light source plate. The sliding blocks stretch into a sliding rail (10) and are connected to a sectional material frame (7) in a sliding manner. The sliding blocks slide in the sliding rail (10) and drive the light source plate to move, so that the position of one light source plate or the position of a combined light source plate (6) spliced by multiple light source plates is adjusted to the position right opposite to the sign content hollow-out outline of the surface light reflecting film (1). The light source plate is detachably connected to the sectional material frame (7) by means of the sliding blocks and the sliding rail (10), and the convenience of maintaining and replacing a traffic sign light source plate is improved. The multiple light sources are spliced and combined into a combined light source so as to provide a light source for a device, a difficulty in mounting the traffic sign light source plate is lowered, the service life of the light source plate is prolonged, and the light source plate can be assembled and produced in a large-scale and standardized manner.