WO2020191688A1 - Module de détection et robot - Google Patents

Module de détection et robot Download PDF

Info

Publication number
WO2020191688A1
WO2020191688A1 PCT/CN2019/079994 CN2019079994W WO2020191688A1 WO 2020191688 A1 WO2020191688 A1 WO 2020191688A1 CN 2019079994 W CN2019079994 W CN 2019079994W WO 2020191688 A1 WO2020191688 A1 WO 2020191688A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
sensor module
module according
base
homogenizing
Prior art date
Application number
PCT/CN2019/079994
Other languages
English (en)
Chinese (zh)
Inventor
李亮
Original Assignee
深圳市大疆创新科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市大疆创新科技有限公司 filed Critical 深圳市大疆创新科技有限公司
Priority to PCT/CN2019/079994 priority Critical patent/WO2020191688A1/fr
Priority to CN201980005285.9A priority patent/CN111295268A/zh
Publication of WO2020191688A1 publication Critical patent/WO2020191688A1/fr

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J13/00—Controls for manipulators
    • B25J13/08—Controls for manipulators by means of sensing devices, e.g. viewing or touching devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light

Definitions

  • the invention belongs to the technical field of sensing detection, and particularly relates to a sensing module and a robot adopting the sensing module.
  • the sensor module is an important part.
  • This type of robot needs to provide the position of the sensor module on the body surface for other robots to recognize the target during the battle to carry out bullet strikes.
  • the existing position guidance structure is not intuitive enough to achieve effective position positioning. Therefore, a sensor module that can intuitively and effectively provide location guidance is needed.
  • the embodiment of the present invention provides a sensor module with a light homogenization function.
  • the sensor module has luminescence and light homogenization performance on the basis of ensuring the sensor function, and can effectively provide position guidance of the sensor module.
  • the embodiment of the present invention also provides a robot using the sensing module.
  • an embodiment of the present invention provides a sensor module for impact detection, including a base, a detection component, and a light homogenizing member; the base and the light homogenizing member are connected to each other to form an accommodating cavity, and the detection component It is fixed in the accommodating cavity; the detection component is provided with a light emitting element, and the light emitted by the light emitting element is uniformly processed by the light homogenizing element and then projected outward.
  • the sensor module provided by the present invention has a light-emitting function, and can perform uniform light processing on the emitted light before projecting it to the outside, can enhance the visual effect, effectively provide position guidance, and facilitate the identification and positioning of other electronic devices or electronic equipment.
  • an embodiment of the present invention provides a robot including a fuselage, armor provided on the outer side of the fuselage, and the above-mentioned sensor module.
  • the armor is a light-transmitting structure, and the sensor module is located in the machine. Between the body and the armor, and the light distributing member is arranged in contact with the inner wall of the armor.
  • the robot provided by the present invention by setting the armor as a light-transmitting structure, and arranging a sensor module with luminous and uniform light functions on the inside of the armor, can enhance the visual effect, effectively provide the position guidance of the sensor module, and facilitate other electronic devices or Identification and positioning of equipment.
  • FIG. 1 is an overall schematic diagram of a sensing module provided by an embodiment of the present invention
  • Figure 2 is an exploded view of a sensing module provided by an embodiment of the present invention.
  • FIG. 3 is a perspective view of a light homogenizing member provided by an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of the laser carving position of the homogenizing member provided by the embodiment of the present invention.
  • Figure 5 is a side view of a light homogenizing member provided by an embodiment of the present invention.
  • FIG. 6 is another perspective view of the light homogenizing member provided by the embodiment of the present invention.
  • FIG. 7 is a schematic diagram of assembling the armor and the sensor module according to an embodiment of the present invention.
  • FIG. 8 is a schematic diagram from another perspective of FIG. 7;
  • FIG. 9 is another schematic diagram of assembling the armor and the sensor module according to the embodiment of the present invention.
  • FIG. 10 is another schematic diagram of assembling the armor and the sensor module according to the embodiment of the present invention.
  • Figure 11 is a cross-sectional view of Figure 7;
  • Figure 12 is an exploded view of Figure 7.
  • the embodiment of the present invention provides a sensor module for impact detection, including a base, a detection component, and a light homogenizing part; the base and the light homogenizing part are connected to each other to form an accommodating cavity, and the detection component is fixed at the In the accommodating cavity; the detection component is provided with a light emitting element, and the light emitted by the light emitting element is uniformly processed by the light homogenizing element and then projected to the outside.
  • the sensor module provided by the present invention has a light-emitting function, and can perform uniform light processing on the emitted light before projecting it to the outside, can effectively provide position guidance, and facilitate the identification and positioning of other electronic devices or electronic equipment.
  • an embodiment of the present invention also provides a robot, including a fuselage, armor provided on the outside of the fuselage, and the above-mentioned sensing module, the armor is a light-transmitting structure, and the sensing module is located Between the fuselage and the armor, and the light homogenizing member is arranged in contact with the inner wall of the armor.
  • the robot provided by the present invention by setting the armor as a light-transmitting structure, and arranging a sensor module with luminous and uniform light functions on the inside of the armor, can effectively provide the position guidance of the sensor module and facilitate the identification of other electronic devices or electronic equipment And positioning.
  • the embodiment of the present invention provides a sensor module that can be applied to competitive robots, so that the robot can quickly recognize the sensor modules of other robots during a battle, so as to strike targets.
  • the sensor module can also be applied to other scenes or other devices that have the requirement of hit detection, such as shooting training or shooting game scenes, which is not particularly limited here.
  • the sensing module includes a base 10, a detection component 20, and a light homogenizing member 30; the base 10 When connected with the light homogenizing member 30, an accommodating cavity 11 can be formed, and the detecting member 20 is fixed in the accommodating cavity 11; the detecting member 20 is provided with a light emitting member 21, the light emitting member 21
  • the emitted light is projected to the outside after being homogenized by the light homogenizing member 30, which can enhance the visual effect, and the shape formed by the projected light can be captured by other devices or equipment as a visual recognition feature, so as to realize the sensing
  • the visual recognition of the module can locate the position of the sensor module.
  • the sensor module When the sensor module is applied to a competitive robot, it can facilitate the automatic recognition and strike of the target by the competitive robot.
  • the light passes through the uniform light.
  • the visual effect formed by the element 30 makes the device or equipment using the sensor module more scientific and technological, and visually beautiful.
  • the light emitted by the light-emitting element 21 may be directly projected to the outside after being homogenized by the light homogenizing part 30, or it may pass through other components and then through the homogenizing part 30. After projection.
  • the light homogenizing part 30 includes a light shielding part 31 and a light homogenizing part 32, and the light emitting part 21 is disposed toward the light homogenizing part 32.
  • the local excessive light intensity of the light emitting element 21 can be balanced to form a uniform light. Light effect.
  • the light shielding portion 31 and the light uniforming portion 32 there are mainly two ways of combining the light shielding portion 31 and the light uniforming portion 32.
  • the light uniforming portion 32 is embedded in the through hole of the light shielding portion 31.
  • the light homogenizing member 30 is formed in the light homogenizing member 30.
  • the light homogenizing member 30 is made of a light-transmitting material with a light homogenizing function, and the light shielding portion 31 may be an opaque material or a surface coating of the light shielding portion 31.
  • the light homogenizing part 32 and the light shielding part 31 are an integral structure, such as injection molding.
  • the light homogenizing member 30 is made of a material with a light homogenizing function
  • the light shielding portion 31 includes a light shielding material layer disposed on the side of the light homogenizing member 30 away from the base 10, and the light uniforming portion 32 is formed by applying a light shielding material layer on the surface of the light homogenizing member 30.
  • the laser engraving is formed.
  • the area corresponding to the section line shown in FIG. 4 is the area for laser engraving.
  • the exit surface of the light homogenizing part 32 can be laser engraved into a rough matte surface for convenience Diffuse reflection occurs when the light exits, so that the brightness of the light emitted by the light homogenizing part 32 is more uniform, wherein the light shielding material layer may be formed by spraying light shielding material on the side of the light homogenizing member 30 away from the base 10, specifically Yes, black paint can be sprayed on the entire side of the homogenizing member 30 away from the base 10, and then part of the black paint layer is laser-carved to remove the paint to obtain the homogenizing part 32.
  • the side of the light homogenizing member 30 facing the base 10 serves as a light incident surface, and it is necessary to avoid spraying light shielding materials such as black paint.
  • the shape of the light homogenizing member 30 is configured to fit the external structure, and different shapes can be configured according to different external structures.
  • the light homogenizing part 32 and the light shielding part 31 The side of the light homogenizing member 30 away from the base 10 is configured as a flat surface or a special-shaped curved surface for bonding to an external structure.
  • the light homogenizing part 32 can be provided protrudingly on the side of the light homogenizing member 30 away from the base 10, when the detection component 20 is installed on an external structure and the light homogenizing member 30 contacts the outside In the structure, in one case, only the light homogenizing part 32 can be attached to other structures, as shown in FIG. 5. At this time, the light homogenizing part 32 is away from the side of the base 10, and the light homogenizing part 32 is called here.
  • Part bonding surface 321, the uniform light bonding surface 321 can be configured as a plane or a special-shaped curved surface for bonding to the external structure; in another case, it can also be the light shielding portion 31 and the The uniform light portions 32 are all bonded to other structures. At this time, the shape of the bonding surface of the external structure is adapted to the bonding surface formed by the light shielding portion 31 and the light uniform portion 32.
  • the side of the uniform light portion 32 facing the base 10 is subjected to a surface treatment process, such as a plastic sunburning process, to form a light incident surface with a certain roughness.
  • a surface treatment process such as a plastic sunburning process
  • the light homogenizing part 32 presents a certain shape, for example, as shown in FIGS. 1 to 5, the projection of the light homogenizing part 32 on the surface of the light homogenizing member 30 is in the shape of a circular racetrack.
  • the shape of the light homogenizing part 32 can be configured according to the actual situation, for example, it can also be configured as some simple symbols or text, graphics, etc.
  • By setting a specific shape it can be used as the identification of a specific type of sensor module. For example, when a competitive robot is in a team battle, the shape of the sensor module 32 of a team of competitive robots is configured as the letter A.
  • the shape of the homogenizing part 32 of the sensor module installed on the competitive robot of the other team is configured as the letter B.
  • the group configured as A only recognizes and strikes the group configured as B.
  • the group configured as B Only identify and attack the configuration A, and so on.
  • the side of the light homogenizing member 30 facing the base 10 is provided with at least one connecting portion 33 for connecting to the base 10, and the connecting portion 33 may be a hole structure Or a buckle structure.
  • the connecting portion 33 shown in FIG. 6 is a form of a buckle structure with a bayonet.
  • the side wall in the base 10 is provided with a corresponding buckle structure. ⁇ 12.
  • the inner wall of the base 10 is also provided with a first limiting portion 13 for limiting the light homogenizing member 30.
  • the first limiting portion 13 may also A limiting structure for limiting the detection component 20 is provided, or in other words, while the first limiting portion 13 limits the light homogenizing member 30, it also limits the detection component 20 ,
  • the first limiting portion 13 may be a limiting strip provided on a side wall in the base 10, and the limiting strip is in sequence with the first limiting groove 36 on the homogenizing member 30 It is matched with the second limiting slot 201 on the detecting component 20.
  • a speaker hole 34 and/or at least one mounting hole 35 for the external connection member to pass through is also provided on the light homogenizing member 30; the speaker hole 34 is directly opposite
  • the speaker 40 arranged in the accommodating cavity 11, specifically, the speaker 40 may be installed on the detecting component 20.
  • the light uniforming portion 32 may be arranged around the speaker hole 34 and/or the mounting hole 35, and the light uniforming portion 32 in FIG. The sound hole 34 and the mounting hole 35.
  • the base 10 is provided with a hollow connecting column 14 extending from the bottom to the light homogenizing member 30, and the hollow connecting column 14 passes through the detection component 20 and is connected to the mounting hole 35.
  • the external connecting piece can be inserted into the mounting hole 35 and the hollow connecting column 14 in sequence.
  • the detection component 20 includes at least one electrical connection port 22, and the electrical connection port 22 corresponds to the insertion port 15 provided on the side wall of the base 10 with each other.
  • the detection component 20 includes a circuit board 23.
  • the circuit board 23 can be fixed to the base 10 by a fixing member 50.
  • the opposite ends of the circuit board are each One electrical connection port 22 is provided.
  • the electrical connection port 22 is provided at the port installation position 231 on the circuit board 23, and the two electrical connection ports 22 are opposite to the two opposite ones on the base 10.
  • the sockets 15 provided on the side walls correspond to each other, and the circuit board 23 may be a printed circuit board or a flexible printed circuit board.
  • the light homogenizing member 30 is provided with at least one second limiting portion 37 for limiting the detection component 20 on the side facing the base 10, the second limiting portion 37
  • the restricting portion 37 restricts the electrical connection port 22.
  • At least one light-emitting element 21 is provided on the detection component 20, and the light-emitting element 21 is provided on the detection component 20 corresponding to the uniform light portion 32, wherein the light-emitting element 21 can be an LED (Light Emitting Diode, light emitting diode) lamp.
  • LED Light Emitting Diode, light emitting diode
  • the light-emitting element 21 generally has a specific light-emitting angle, for example, the light-emitting angle of an LED lamp is 120 degrees, the light emitted by the light-emitting element 21 can only illuminate a part of the area, so the size of the light homogenizing part 32 can be ,
  • the uniform light portion 32 is divided into areas, each area is provided with at least one light-emitting element 21, and at the same time, the position of the light-emitting element 21 corresponding to each area on the detection component 20 (or each position The relative distance between the light-emitting elements 21), the distance between the light-emitting elements 21 and the light homogenizing portion 32, etc., to obtain the best light energy distribution, for example, the detection component 20 shown in FIG.
  • each of the light-emitting elements 21 is uniformly distributed on the detection component 20 corresponding to the light homogenization portion 32 .
  • the light-emitting element 21 may be a light-emitting element with adjustable light-emitting color, which can emit light of any color through software control, such as displaying one color when used for position identification, and displaying the other color when a blow is detected.
  • the third color is displayed when the cumulative number of hits reaches the threshold, and so on; of course, a group of light-emitting elements can also be installed in the same installation position, and each light-emitting element in the reorganized light-emitting element can emit a single color To replace light-emitting elements that can emit light of different colors.
  • the sensing module provided by the embodiment of the present invention has at least the following beneficial effects:
  • the sensor module provided by the present invention has a light-emitting function, and can perform uniform light processing on the emitted light before projecting it to the outside, can enhance the visual effect, effectively provide position guidance, and facilitate the identification and positioning of other electronic devices or electronic equipment.
  • the device or equipment using the sensor module is more scientific and technological, and visually beautiful.
  • the embodiment of the present invention also provides a robot, as shown in FIG. 7 and FIG. 8.
  • the robot includes a fuselage (not shown), and armor provided on the outside of the fuselage. 1 and the sensor module 2, the armor 1 is a light-transmitting structure, the sensor module 2 is located between the fuselage and the armor 1, and the light homogenizing member 30 is attached to the armor 1
  • the structure of the sensor module 2 can refer to the relevant content in the above-mentioned embodiment for details, which will not be expanded here.
  • the robot provided by the embodiment of the present invention can be used in robot competitions. Since the armor 1 is a light-transmitting structure, by attaching the light homogenizing member 30 to the armor 1, a mark can be mapped on the surface of the armor 1.
  • the light-emitting pattern at the position of the sensor module 2, such as a light ring, can be recognized by other electronic devices or equipment, so as to achieve the purpose of target recognition, wherein the light uniforming member 30 is attached to the armor 1 and can be concentrated
  • the luminous energy maximizes the light utilization rate, so that the boundary of the luminous pattern generated by the light homogenizer 30 is clear, thereby obtaining the best light effect.
  • multiple sensor modules 2 can be installed in the same robot.
  • the armor 1 and the sensor modules 2 can be installed in the front, rear, left, and right directions of the robot, as shown in Figs. 9 and 10 respectively show the assembly diagrams of the armor 1 and the sensor module 2 arranged at three different positions outside the fuselage of the robot according to the embodiment of the present invention.
  • the armor at these three positions 1 The appearance is slightly different, but the internal structure of each armor 1 and the assembly method of the sensor module 2 are the same. Take the structure shown in Figure 7 as an example, combined with the cross-sectional view shown in Figure 11 and The exploded view shown in FIG. 12 illustrates the coordination of the armor 1 and the sensor module 2 in detail.
  • the inner wall of the armor 1 is provided with a receiving groove 1a
  • the sensor module 2 is wholly or partially arranged in In the receiving groove 1a, the shape of the receiving groove 1a facing the groove wall of the sensor module 2 (that is, the armor fitting surface 1b shown in FIG. 11) and the side of the uniforming plate away from the base 10
  • the armor fitting surface 1b can be a flat surface or a special-shaped curved surface. It can be seen that the armor fitting surface 1b in FIG. 11 is a curved surface.
  • a positioning member 1c is further provided in the receiving groove 1a, and the positioning member 1c is provided through the sensor module 2.
  • the positioning member shown passes through Through the hollow connecting column 14 provided on the sensor module 2, and the robot also includes a connecting piece 3, the positioning member 1c passing through the hollow connecting column 14 is connected to the connecting piece 3, which can realize all The armor 1 and the sensor module 2 are relatively fixed.
  • the robot provided by the present invention can enhance the visual effect by arranging the armor 1 as a light-transmitting structure and disposing the sensor module 2 with light emitting and uniform light function inside the armor 1, which can effectively provide the position guidance of the sensor module 2 and is convenient Identification and positioning of other electronic devices or electronic equipment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Toys (AREA)

Abstract

L'invention concerne un module de détection et un robot utilisant ledit module de détection, comprenant une base inférieure (10), un composant de détection (20) et un élément d'homogénéisation de lumière (30) ; la base inférieure (10) est reliée à l'élément d'homogénéisation de lumière (30) pour former une cavité de réception (11) et le composant de détection (20) est fixé dans la cavité de réception (11) ; un élément électroluminescent (21) est disposé sur le composant de détection (20), les rayons lumineux émis par l'élément électroluminescent (21) étant projetés de l'extérieur après avoir été homogénéisés par l'élément d'homogénéisation de lumière (30). Le module de détection a une fonction électroluminescente et est capable d'homogénéiser les rayons de lumière émis et de les projeter de l'extérieur, et peut améliorer les effets visuels, fournissant efficacement un guidage de position et facilitant la reconnaissance et le positionnement d'autres appareils ou dispositifs électroniques.
PCT/CN2019/079994 2019-03-28 2019-03-28 Module de détection et robot WO2020191688A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2019/079994 WO2020191688A1 (fr) 2019-03-28 2019-03-28 Module de détection et robot
CN201980005285.9A CN111295268A (zh) 2019-03-28 2019-03-28 一种传感模块及机器人

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/079994 WO2020191688A1 (fr) 2019-03-28 2019-03-28 Module de détection et robot

Publications (1)

Publication Number Publication Date
WO2020191688A1 true WO2020191688A1 (fr) 2020-10-01

Family

ID=71030448

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/079994 WO2020191688A1 (fr) 2019-03-28 2019-03-28 Module de détection et robot

Country Status (2)

Country Link
CN (1) CN111295268A (fr)
WO (1) WO2020191688A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140036062A1 (en) * 2012-02-24 2014-02-06 Samsung Electronics Co., Ltd. Sensor assembly and robot cleaner having the same
CN206081632U (zh) * 2016-07-19 2017-04-12 深圳市创客工场科技有限公司 舵机
CN107223205A (zh) * 2016-05-31 2017-09-29 深圳市大疆创新科技有限公司 检测外部撞击物的检测系统、方法以及可移动物体
CN207127903U (zh) * 2017-06-15 2018-03-23 深圳奇萪通讯技术有限公司 一种智能机器人控制器
CN108098839A (zh) * 2018-02-06 2018-06-01 上海木爷机器人技术有限公司 一种带有发光件的机器人

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102020210B1 (ko) * 2013-04-11 2019-11-05 삼성전자주식회사 센서 모듈 및 이를 구비하는 로봇 청소기
CN204067120U (zh) * 2014-09-01 2014-12-31 华为技术有限公司 带装饰光环的按钮
US10240751B2 (en) * 2016-03-24 2019-03-26 TurningMode, LLC Systems and methods of illumination
CN205958788U (zh) * 2016-08-25 2017-02-15 中兴通讯股份有限公司 导光板及发光结构
CN208253217U (zh) * 2018-06-15 2018-12-18 广州蓝豹智能科技有限公司 灯光结构及包含其的音箱

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140036062A1 (en) * 2012-02-24 2014-02-06 Samsung Electronics Co., Ltd. Sensor assembly and robot cleaner having the same
CN107223205A (zh) * 2016-05-31 2017-09-29 深圳市大疆创新科技有限公司 检测外部撞击物的检测系统、方法以及可移动物体
CN206081632U (zh) * 2016-07-19 2017-04-12 深圳市创客工场科技有限公司 舵机
CN207127903U (zh) * 2017-06-15 2018-03-23 深圳奇萪通讯技术有限公司 一种智能机器人控制器
CN108098839A (zh) * 2018-02-06 2018-06-01 上海木爷机器人技术有限公司 一种带有发光件的机器人

Also Published As

Publication number Publication date
CN111295268A (zh) 2020-06-16

Similar Documents

Publication Publication Date Title
US10436395B2 (en) Flexible illuminating flat cable structure
TWI590279B (zh) 發光鍵盤
US7264383B2 (en) Lighting element with a light emitting device
JP2019030349A5 (fr)
TWI434392B (zh) 具曲面光導陣列的發光二極體裝置
TW201730604A (zh) 用來導引複數個發光元件所發出之光線之導光結構與其發光裝置
WO2020191688A1 (fr) Module de détection et robot
CN206592990U (zh) 展示灯
JP2019030353A5 (fr)
JP2019030352A5 (fr)
JP2019030350A5 (fr)
CN210939350U (zh) 一种传感模块及机器人
US10921861B2 (en) Electronic device including luminous strip
US20070115684A1 (en) Lightpipe with multiple projections
CN214377493U (zh) 发光标识组件、电子设备及考勤设备
JP2016096120A (ja) ランプ装置
JP2019030351A5 (fr)
CN207049047U (zh) 一种可发光贴纸风扇
JP2020137778A5 (fr)
CN207925753U (zh) 可均匀导光的n型连接器
CN220749921U (zh) 运动主机
CN215643557U (zh) 发光组件及具有发光组件的电子产品
CN210266875U (zh) Logo装饰灯及电子产品
CN206628231U (zh) 发光装置及电子设备
CN112785937B (zh) 发光标识组件、电子设备、考勤设备及发光方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19921864

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19921864

Country of ref document: EP

Kind code of ref document: A1