WO2020133048A1 - 机器人、机器视觉光源***及其光源装置 - Google Patents
机器人、机器视觉光源***及其光源装置 Download PDFInfo
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- WO2020133048A1 WO2020133048A1 PCT/CN2018/124290 CN2018124290W WO2020133048A1 WO 2020133048 A1 WO2020133048 A1 WO 2020133048A1 CN 2018124290 W CN2018124290 W CN 2018124290W WO 2020133048 A1 WO2020133048 A1 WO 2020133048A1
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- light
- emitting
- support frame
- light source
- source device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
Definitions
- the technical field of robots of the present invention particularly relates to a robot, a machine vision light source system and a light source device thereof.
- the invention provides a robot, a machine vision light source system and a light source device thereof, in order to solve the technical problem of fixed size of the light source device and inconvenient angle adjustment in the prior art.
- a technical solution adopted by the present invention is to provide a light source device including: a main body part, an accommodating cavity is formed therein, and an opening is formed in the accommodating cavity;
- the main body is rotatably connected;
- the light-emitting board is at least partially located on the support frame and can be adjusted in size along the support frame, a part of the light-emitting panel is connected to the support frame, and another part of the light-emitting panel passes through The opening is accommodated in the accommodating cavity; and the circuit mechanism is electrically connected to a portion of the light-emitting board located on the support frame, so that a portion of the light-emitting board located on the support frame emits light.
- the machine vision light source system includes: a light source device, an image acquisition device, and a computer, and the light source device is provided in the image On the acquisition device, the computer is electrically connected to the image acquisition device and the light source device respectively;
- the light source device includes: a main body portion, an accommodating cavity is formed therein, and an opening is formed on the accommodating cavity; a support frame , Rotatingly connected to the main body; the light-emitting board is at least partially located on the support frame and can be adjusted along the support frame, a part of the light-emitting panel is connected to the support frame, the other of the light-emitting panel A part is accommodated in the accommodating cavity through the opening; and a circuit mechanism is electrically connected to a part of the light-emitting board located on the support frame, so that a part of the light-emitting board located on the support frame emits light.
- a robot including: a manipulator and a machine vision light source system, the machine vision light source system is fixed on the manipulator; the machine vision The light source system includes a light source device.
- the light source device includes: a main body part with an accommodating cavity formed therein; an opening is formed in the accommodating cavity; a support frame that is rotatably connected to the main body part; a light-emitting board at least partially located on the support On the shelf, and the size can be adjusted along the support frame, a part of the light-emitting board is connected to the support frame, another part of the light-emitting board is received in the receiving cavity through the opening; and a circuit mechanism, and The part of the light-emitting board located on the support frame is electrically connected to make part of the light-emitting board located on the support frame emit light.
- a supporting frame that is rotatably connected to the main body is provided, and the portion where the light-emitting panel is provided on the supporting frame is electrically connected to the circuit mechanism, so that it can be
- the light-emitting area of the light-emitting panel can be adjusted through the expansion and contraction of the supporting frame, and the angle of the light-emitting panel relative to the main body can be controlled by adjusting the rotation angle of the supporting frame relative to the main body.
- the adjustment process is simple, the operation is convenient, and the part of the light-emitting board that does not emit light can also greatly save energy and cost.
- FIG. 1 is a schematic diagram of a three-dimensional structure of a light source device according to an embodiment of the invention
- FIG. 2 is a schematic cross-sectional structural view of the light source device in FIG. 1;
- FIG. 3 is a schematic plan view of a light-emitting panel according to an embodiment of the invention.
- FIG. 4 is a schematic perspective view of the sliding mechanism in the embodiment of the present invention.
- FIG. 5 is a schematic plan view of the sliding mechanism shown in FIG. 4;
- FIG. 6 is a schematic plan view of a light-emitting panel in another embodiment of the present invention.
- FIG. 7 is a schematic plan view of a light-emitting board in another embodiment of the present invention.
- FIG. 8 is a schematic structural view of a machine vision light source system according to an embodiment of the invention.
- FIG. 9 is a schematic structural view of a robot in an embodiment of the present invention.
- FIG. 1 is a schematic perspective view of the light source device provided by the present invention
- FIG. 2 is a schematic cross-sectional view of the light source device in FIG. 1.
- An embodiment of the present invention provides a light source device 10, which may include a main body portion 11, a support frame 12, a light-emitting board 13, and a circuit mechanism 14.
- a receiving cavity 112 is formed inside the main body portion 11 and an opening 114 is formed in the receiving cavity 112; the support frame 12 is rotatably connected to the main body portion 11; at least part of the light-emitting panel 13 is located on the support frame 12 and can be supported along The frame 12 is adjusted in size.
- a part of the light-emitting board 13 is connected to the support frame 12, and the other part of the light-emitting board 13 is received in the receiving cavity 112 through the opening 114; the circuit mechanism 14 is electrically connected to the part of the light-emitting board 13 on the support frame 12 to Part of the light-emitting panel 13 on the support frame 12 emits light.
- the support frame 12 is rotatably connected to the main body 11, and the portion of the light-emitting board 13 on the support frame 12 is electrically connected to the circuit mechanism 14. Therefore, the light-emitting board 13 can be adjusted by expanding and contracting the support frame 12
- the light emitting area of the light emitting area can be controlled by adjusting the rotation angle of the support frame 12 relative to the main body portion 11 to control the angle of the light emitting plate 13 relative to the main body portion 11.
- the adjustment process is simple, the operation is convenient, and the portion of the light-emitting panel 13 that does not emit light can also greatly save energy and cost.
- the light source device 10 further includes a coiled tube 15, which is disposed in the receiving cavity 112 of the main body portion 11, and a portion of the light-emitting plate 13 located in the receiving cavity 112 is wound On the roll tube 15.
- the support frame 12 contracts with respect to the main body 11, the excess light-emitting plate 13 enters the receiving cavity 112 through the opening 114 and is wound on the coiled tube 15.
- the extra light-emitting plate 13 can be wound and stored by rotating the coiled tube 15, making the structure of the light source device 10 more compact and avoiding the light-emitting plate 13 located in the storage cavity 112 Damage caused by stacking.
- the light source device 10 may also include a movable mechanism disposed in the receiving cavity 112, and a portion of the light-emitting board 13 located in the receiving cavity 112 is fixed on the movable mechanism.
- the movable mechanism can move in the receiving cavity 112 in a direction perpendicular to the opening 114.
- the excess light-emitting board 13 enters the receiving cavity 112 through the opening 114, and the movable mechanism moves away from the opening 114 to pull the light-emitting board 13 contained in the receiving cavity 112 Straight, to avoid damage caused by the stacking of the light-emitting plates 13 located in the receiving cavity 112.
- the light source device 10 further includes a rotating shaft 16.
- the rotating shaft 16 is provided on the main body 11, and the supporting frame 12 is connected to the main body 11 through the rotating shaft 16 to realize the angle of the supporting frame 12. adjust.
- the rotating shaft 16 is disposed on the side of the receiving cavity 112 where the opening 114 is formed, so that as many light-emitting plates 13 outside the support frame 12 as possible are received in the receiving cavity 112 through the opening 114 to avoid unused light-emitting plates 13 Damage from exposure.
- the rotating shaft 16 can rotate and be fixed relative to the main body 11. That is, the rotating shaft 16 can rotate relative to the main body portion 11 and can be automatically fixed at the angle position after rotating to a desired angle.
- the rotation fixation of the rotating shaft 16 can be achieved by, for example, providing a rotating damper or a damping spring on the rotating shaft 16, which is not specifically limited in the embodiments of the present invention.
- the axial direction of the rotating shaft of the coiled tube 15 is parallel to the axial direction of the rotating shaft 16.
- the light-emitting board 13 is a flexible and flexible light-emitting board, so that the light-emitting board 13 can be accommodated in the accommodating cavity 112 and wound on the coiled tube 15.
- OLED Organic Light Emitting Diode, organic light-emitting diode
- OLED Organic Light Emitting Diode, organic light-emitting diode
- OLED Organic Light Emitting Diode, organic light-emitting diode
- the OLED light-emitting panel as the light-emitting panel 13 can not only make the light output of the light source device 10 uniform, but also save energy, and can make the light source device 10 lighter in weight and smaller in volume.
- FIG. 3 is a schematic plan view of a light-emitting panel according to an embodiment of the present invention.
- the light-emitting board 13 includes a plurality of light-emitting units 131.
- Each light-emitting unit 131 includes a light-emitting bar 132 and an electrode 133 electrically connected to the light-emitting bar 132.
- the electrode 133 of the light-emitting bar 132 is electrically connected to the circuit mechanism 14 through the support frame 12.
- the electrodes 133 in adjacent light-emitting units 131 are insulated from each other, that is, a plurality of light-emitting bars 132 are arranged in parallel.
- a plurality of light-emitting bars 132 are arranged in parallel.
- the light-emitting material of the OLED light-emitting panel 13 may be red, green, or blue, so that the light-emitting panel 13 can emit different colors of light.
- the light-emitting material of the light-emitting board 13 may include red, green, and blue at the same time, so that the light-emitting board 13 can emit white or colored light, so that the light source device 10 has a wider application range and higher practicality.
- the support frame 12 includes at least one set of sliding mechanisms 122.
- the sliding mechanism 122 includes two first rails 123 and a second rail 124 that cooperate with each other to pass through
- the relative sliding connection of the first rail 123 and the second rail 124 realizes the adjustment of the size of the support frame 12, thereby adjusting the light-emitting area of the light-emitting board 13.
- the sliding mechanism 122 includes a first rail 123 and a second rail 124, wherein the first rail 123 is formed with a groove 125, and the outer side wall of the second rail 124 and the groove 125 The inner side wall of the is mated and connected, and at least part of the bottom surface 126 of the groove 125 is exposed, so as to realize a slidable connection of the first rail 123 and the second rail 124.
- the bottom surface 126 of the groove 125 exposed through the second rail 124 is provided with a conductive layer 127 which is electrically connected to the circuit mechanism 14 to electrically connect the support frame 12 to the circuit mechanism 14 so that it can be connected to the support frame 12
- the contacted light-emitting board 13 is electrically connected to the circuit mechanism 14, thereby causing the light-emitting board 13 located on the support frame 12 to emit light.
- the top surfaces 128, 129 of the first rail 123 and the second rail 124 are located in the same plane, and the light emitting plate 13 is disposed on the top surfaces 128, 129 of the first rail 123 and the second rail 124, so the sliding mechanism 122
- the contact surface with the light emitting plate 13 is a flat surface.
- each light-emitting unit 131 is provided with only one electrode 133, and the sliding mechanism 122 is provided on the side where the light-emitting bar 132 is provided with the electrode 133.
- the electrode 133 is accommodated in the groove 125 on the first track 123, and is electrically connected to the conductive layer 127 at the bottom of the groove 125, so that the light emitting bar 132 in contact with the sliding mechanism 122 emits light.
- the support frame 12 includes two sets of sliding mechanisms 122 that are located on opposite sides of the light-emitting board 13 and are connected to the light-emitting board 13 on each side .
- the two sets of sliding mechanisms 122 disposed on opposite sides of the light-emitting board 13 can make the light-emitting board 13 uniformly stressed, and the structure of the light source device 10 is more stable.
- each light-emitting unit 131 includes two electrodes 133 disposed on opposite sides of the light-emitting bar 132, and the sliding mechanism 122 is disposed on opposite sides of the light-emitting bar 132.
- the electrode 133 on each side is correspondingly accommodated in the groove 125 on the first rail 123 on each side, and is electrically connected to the conductive layer 127 at the bottom of the groove 125 to make the light in contact with the sliding mechanism 122 emit light Strip 132 glows.
- the supporting frame 12 in the above embodiment is a retractable mechanism, and the area of the light-emitting panel 13 is changed by expanding and contracting the supporting frame 12.
- the effective area of the support frame 12 may also be unchanged, that is, the size of the support frame 12 is not adjustable, and only the area of the light-emitting board 13 located on the support frame 12 is changed.
- the support frame 12 may further include a guide rail 120 and a connecting rod 121.
- the connecting rod 121 is vertically connected with the guide rail 120 and can slide along the guide rail 120.
- a conductive layer is provided on the guide rail 120, a portion of the light emitting strip 132 away from the main body portion 11 is connected to the connecting rod 121, an electrode 133 is provided on a side where the light emitting strip 132 is connected to the guide rail 120, and is electrically connected to the conductive layer on the guide rail 120.
- the portion of the light-emitting board 13 away from the main body 11 is connected to the connecting rod 121.
- the connecting rod 121 slides on the guide rail 120, the part of the light-emitting board 13 that is away from the main body 11 is slid in the direction of approaching or away from the main body 11 .
- the connecting rod 121 slides away from the main body 11, the area of the light-emitting plate 13 on the support frame 12 increases, thereby increasing the light-emitting area of the light-emitting plate 13.
- the coiled tube 15 winds the excess light-emitting board 13 to reduce the area of the light-emitting board 13 on the support frame 12, thereby reducing the light-emitting area of the light-emitting board 13 .
- the guide rail 120 may be disposed in parallel on both sides of the light-emitting bar 132 or on one side of the light-emitting bar 132.
- the two ends of the connecting rod 121 are respectively connected to the two guide rails 120, so that the connecting rod 121 is uniformly stressed, and the structure of the light source device 10 is more stable.
- the plurality of light-emitting bars 132 may be arranged side by side in a direction parallel to the axis of the coiled tube 15. In another embodiment, as shown in FIG. 7, the plurality of light-emitting bars 132 may also be arranged in a direction perpendicular to the axis of the coiled tube 15. When the plurality of light-emitting bars 132 are arranged in a direction perpendicular to the axis of the coiled tube 15, the portion of each light-emitting bar 132 away from the main body 11 can move in a direction closer to or away from the main body 11 to change the position of the support frame 12. The area of the light bar 132.
- the support frame 12 may also be a support board, and the light emitting bar 132 is laid on the support board.
- the portion of the light-emitting bar 132 away from the main body 11 can move in a direction away from or close to the main body 11, and the portion of the light-emitting bar 132 near the main body 11 is wound in the receiving cavity 112 through the opening 114.
- portions of the plurality of light-emitting bars 132 that are away from the main body portion may be moved at the same time, or only a portion of the light-emitting bars 132 that is far from the body portion 11 may be moved, which is not specifically limited in this embodiment.
- the roll tube 15 may be arranged into segmented roll tubes, each segmented roll tube corresponds to each light emitting strip 132, and the support frame 12 may The portion of 132 away from the main body 11 is separately fixed so that each light-emitting strip 132 is independent of each other, so that the area of the light-emitting board 13 on the support frame 12 can be changed more flexibly.
- the electrode 133 may be located between adjacent light-emitting bars 132.
- a conductive layer is provided on the side of the support plate 12 in contact with the light-emitting bar 132, the conductive layer is provided corresponding to the position of the electrode 133 on the light-emitting plate 13, and is electrically connected to the electrode 133.
- the electrode 133 may be located on the side of the light-emitting bar 132 or in the middle of the light-emitting bar 132, which is not specifically limited in this embodiment.
- the circuit mechanism 14 is provided with a voltage conversion device for converting the external voltage into the voltage required by the light-emitting panel, so that the light-emitting panel works.
- another embodiment of the present invention further provides a machine vision light source system 100, wherein the machine vision light source system 100 may include: a light source device 10, an image acquisition device 20, and a computer 30.
- the light source device 10 is provided on the image acquisition device 20 for illuminating the image acquisition device 20.
- the computer 30 is electrically connected to the image acquisition device 20 and the light source device 10 respectively, and is used to control the light source device 10 and the image acquisition device 20 so that the image acquisition device 20 acquires images under the illumination of the light source device 10 and feeds the images back to the computer 30 .
- the structure of the light source device 10 is the same as the structure of the light source device 10 in the above-mentioned embodiment. Please refer to the description in the above-mentioned embodiment. Here, this embodiment will not be described in detail.
- an embodiment of the present invention further provides a robot 1000, wherein the robot 1000 includes: a manipulator 200 and a machine vision light source system 100, and the machine vision light source system 100 is fixed on the manipulator 200.
- the light source device 10 in the machine vision light source system 100 illuminates the image acquisition device 20 so that the image acquisition device 20 takes a picture and sends it to the computer 30.
- the computer 30 processes the image collected by the image acquisition device 20 and generates control instructions for To control the movement of the manipulator 200.
- the machine vision light source system 100 in this embodiment has the same structure as the machine vision light source system 100 in the above embodiment. Please refer to the description in the above embodiment. Here, this embodiment will not be described in detail.
- a supporting frame 12 that is rotatably connected to the main body portion 11 is provided, and the portion where the light-emitting board 13 is provided on the supporting frame 12 is electrically connected to the circuit mechanism 14, so that the supporting frame 12 can be used
- the supporting frame 12 can be used
- the adjustment process is simple, the operation is convenient, and the portion of the light-emitting panel 13 that does not emit light can also greatly save energy and cost.
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Abstract
一种机器人（1000）、机器视觉光源***（100）及其光源装置（10），光源装置（10）包括：主体部（11）、支撑架（12）、发光板（13）以及电路机构（14），主体部（11）内部形成有收容腔（112），且收容腔（112）上形成有开口（114）；支撑架（12）与主体部（11）旋转连接；发光板（13）至少部分位于支撑架（12）上，并可沿支撑架（12）调整尺寸，发光板（13）的一部分与支撑架（12）连接，发光板（13）的另一部分通过开口（114）收容于收容腔（112）内；电路机构（14）与发光板（13）位于支撑架（12）上的部分电连接，以使位于支撑架（12）上的部分发光板（13）发光。通过设置与主体部（11）旋转连接的支撑架（12），并将发光板（13）设置在支撑架（12）上的部分与电路机构（14）电连接，通过支撑架（12）的伸缩和旋转以调整发光板（13）的发光面积和发光角度。调节过程简单，操作便捷，且可以节省能源和成本。
Description
【技术领域】
本发明机器人技术领域，尤其涉及一种机器人、机器视觉光源***及其光源装置。
【背景技术】
目前机器视觉已经在很多场景中得到广泛应用，而光源装置在机器视觉应用中作用尤为重要。在需要拍摄物体轮廓的场景中应用最多就是面光源。目前面光源尺寸均为固定大小，针对不同尺寸被检物体需要更换不同尺寸的面光源。如果选择较大尺寸的面光源，则会造成能源及成本的浪费，而选择较小尺寸的面光源，则应用场景有限。另外由于现有的面光源固定在机器上的确定位置上，在需要调整光源的角度时，需要将面光源拆下重新安装，调整过程复杂，浪费时间。
【发明内容】
本发明提供了一种机器人、机器视觉光源***及其光源装置，以解决现有技术中光源装置尺寸固定，角度调节不便的技术问题。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种光源装置，所述光源装置包括：主体部，内部形成有收容腔，所述收容腔上形成有开口；支撑架，与所述主体部旋转连接；发光板，至少部分位于所述支撑架上，并可沿所述支撑架调整尺寸，所述发光板的一部分与所述支撑架连接，所述发光板的另一部分通过所述开口收容于所述收容腔内；以及电路机构，与所述发光板位于所述支撑架上的部分电连接，以使位于所述支撑架上的部分所述发光板发光。
为解决上述技术问题，本发明采用的另一个技术方案是：提供一种机器视觉光源***，所述机器视觉光源***包括：光源装置、图像采集装置以及计算机，所述光源装置设置在所述图像采集装置上，所述计算机分别与所述图像采集装置和所述光源装置电连接；其中，所述光源装置包括：主体部，内部形成有收容腔，所述收容腔上形成有开口；支撑架，与所述主体部旋转连接；发光板，至少部分位于所述支撑架上，并可沿所述支撑架调整尺寸，所述发光板的一部分与所述支撑架连接，所述发光板的另一部分通过所述开口收容于所述收容腔内；以及电路机构，与所述发光板位于所述支撑架上的部分电连接，以使位于所述支撑架上的部分所述发光板发光。
为解决上述技术问题，本发明采用的又一个技术方案是：提供一种机器人，所述机器人包括：机械手和机器视觉光源***，所述机器视觉光源***固定在所述机械手上；所述机器视觉光源***包括光源装置，所述光源装置包括：主体部，内部形成有收容腔，所述收容腔上形成有开口；支撑架，与所述主体部旋转连接；发光板，至少部分位于所述支撑架上，并可沿所述支撑架调整尺寸，所述发光板的一部分与所述支撑架连接，所述发光板的另一部分通过所述开口收容于所述收容腔内；以及电路机构，与所述发光板位于所述支撑架上的部分电连接，以使位于所述支撑架上的部分所述发光板发光。
本发明的有益效果是：区别于现有技术的情况，本发明实施例通过设置与主体部旋转连接的支撑架，并将发光板设置在支撑架上的部分与电路机构电连接，从而，可以通过支撑架的伸缩以调整发光板的发光面积，并可以通过调节支撑架相对主体部的旋转角度，控制发光板相对主体部的角度。调节过程简单，操作便捷，且发光板不发光的部分也可以极大的节省能源和成本。
【附图说明】
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据提供的附图获得其它的附图。
图1是本发明一实施例中光源装置的立体结构示意图；
图2是图1中的光源装置的剖视结构示意图；
图3是本发明一实施例中发光板的平面结构示意图；
图4是本发明实施例中的滑动机构的立体结构示意图；
图5是图4中所示的滑动机构的平面结构示意图；
图6是本发明另一实施例中发光板的平面结构示意图；
图7是本发明又一实施例中发光板的平面结构示意图；
图8是本发明一实施例中机器视觉光源***的结构示意图；
图9是本发明一实施例中机器人的结构示意图。
【具体实施方式】
下面结合附图和实施例，对本发明作进一步的详细描述。特别指出的是，以下实施例仅用于说明本发明，但不对本发明的范围进行限定。同样的，以下实施例仅为本发明的部分实施例而非全部实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本发明的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
请参阅图1和图2，图1是本发明提供的光源装置的立体结构示意图；图2是图1中的光源装置的剖视结构示意图。
本发明实施例提供一种光源装置10，该光源装置10可包括主体部11、支撑架12、发光板13以及电路机构14。其中，主体部11的内部形成有收容腔112，且在收容腔112上形成有开口114；支撑架12与主体部11旋转连接；发光板13的至少部分位于支撑架12上，并可沿支撑架12调整尺寸，发光板13的一部分与支撑架12连接，发光板13的另一部分通过开口114收容于收容腔112内；电路机构14与发光板13位于支撑架12上的部分电连接，以使位于支撑架12上的部分发光板13发光。
本发明实施例通过设置与主体部11旋转连接的支撑架12，并将发光板13位于支撑架12上的部分与电路机构14电连接，从而，可以通过支撑架12的伸缩以调整发光板13的发光面积，并可以通过调节支撑架12相对主体部11的旋转角度，控制发光板13相对主体部11的角度。调节过程简单，操作便捷，且发光板13不发光的部分也可以极大的节省能源和成本。
其中，在本实施例中，如图2所示，光源装置10还包括卷管15，该卷管15设置在主体部11的收容腔112内，发光板13位于收容腔112内的部分卷绕在卷管15上。当支撑架12相对主体部11收缩时，多余的发光板13经开口114进入收容腔112内，并卷绕在卷管15上。通过设置在主体部11内的卷管15，可以通过转动卷管15而将多余的发光板13卷绕收纳，使得光源装置10的结构更加紧凑，且可以避免位于收容腔112内的发光板13堆叠造成损坏。
在另一实施例中，光源装置10也可以包括设置在收容腔112内的可移动机构，发光板13位于收容腔112内的部分固定在可移动机构上。
具体地，可移动机构可以沿与开口114垂直的方向在收容腔112内移动。当支撑架12相对主体部11收缩时，多余的发光板13经开口114进入收容腔112内，可移动机构向远离开口114的方向上移动，以将收容在收容腔112内的发光板13拉直，避免位于收容腔112内的发光板13堆叠造成损坏。
其中，在本实施例中，如图1所示，光源装置10还包括转轴16，转轴16设置在主体部11上，支撑架12通过转轴16与主体部11连接，以实现支撑架12的角度调节。
具体地，转轴16设置在收容腔112形成有开口114的一侧，以使位于支撑架12外的发光板13尽可能多的经开口114收容于收容腔112内，避免不使用的发光板13暴露在外发生损坏。
进一步地，转轴16可相对主体部11旋转并固定。即，转轴16可以相对主体部11旋转，且在旋转至一所需角度后可以自动固定在该角度位置处。
其中，转轴16的旋转固定可以通过例如在转轴16上设置旋转阻尼器或者阻尼弹簧等方式实现，本发明实施例不做具体限定。
可选地，卷管15的旋转轴的轴向与转轴16的轴向平行。通过设置与转轴16的轴向平行的卷管15，可以使得缠绕在卷管15上的发光板13受力均匀。
其中，在本实施例中，发光板13为柔性可弯曲发光板，以使发光板13可以收容于收容腔112内，并卷绕在卷管15上。
OLED（Organic Light Emitting Diode，有机发光二极管）发光板作为自主发光型发光板，其发光均匀、发光亮度高、可视度高，且电压需求低、省电，并且具有重量轻、厚度薄，构造简单的优点。故而，在本实施例中，采用OLED发光板作为发光板13，不仅可以使得光源装置10的出光均匀，而且也能节省能源，且可以使得光源装置10的质量较轻，体积较小。
其中，请参阅图3，图3是本发明一实施例中发光板的平面结构示意图。
发光板13包括多个发光单元131，每一发光单元131均包括发光条132和与发光条132电连接的电极133，发光条132的电极133通过支撑架12与电路机构14电连接。
可选地，相邻发光单元131中的电极133相互绝缘，即多个发光条132并联设置。通过设置并联的发光条132，可以避免在其中一发光单元131出现故障时，影响整个光源装置10发光。
其中，OLED发光板13的发光材料可以为红色、绿色或蓝色，以使发光板13可以发出不同颜色的光。
在本实施例中，发光板13的发光材料可以同时包括红色、绿色和蓝色，以使发光板13可以发出白色或者彩色光，使得光源装置10的应用范围更广，实用性更高。
其中，在本实施例中，如图1和图4所示，支撑架12包括至少一组滑动机构122，该滑动机构122包括两个相互配合的第一轨道123和第二轨道124，以通过第一轨道123和第二轨道124的相对滑动连接实现支撑架12的尺寸调节，从而实现发光板13的发光面积调节。
具体地，如图4和图5所示，滑动机构122包括第一轨道123和第二轨道124，其中，第一轨道123上形成有凹槽125，第二轨道124的外侧壁与凹槽125的内侧壁配合连接，且露出凹槽125的至少部分底面126，以实现第一轨道123和第二轨道124的可滑动连接。凹槽125的经第二轨道124露出的底面126上设置有导电层127，该导电层127与电路机构14电连接，以使支撑架12与电路机构14电连接，从而可以使得与支撑架12接触的发光板13与电路机构14电连接，进而使得位于支撑架12上的发光板13发光。
可选地，第一轨道123和第二轨道124的顶部表面128、129位于同一平面内，发光板13设置在第一轨道123和第二轨道124的顶部表面128、129上，故而滑动机构122与发光板13的接触面为平面。通过设置第一轨道123和第二轨道124与发光板13的接触面为平面，可以使得位于支撑架12上的发光板13平铺在滑动机构122上，以使发光板13出光均匀。
当支撑架12仅包括一组滑动机构122时，每一发光单元131均只设置一个电极133，且滑动机构122设置在发光条132设置电极133的一侧。此时，电极133容置于第一轨道123上的凹槽125内，且与凹槽125底部的导电层127电连接，以使与滑动机构122接触的发光条132发光。
进一步地，如图1所示，在本实施例中，支撑架12包括两组滑动机构122，两组滑动机构122分别位于发光板13的相对两侧，并与每一侧的发光板13连接。通过设置在发光板13相对两侧的两组滑动机构122，可以使得发光板13受力均匀，光源装置10的结构更加稳定。
当支撑架12包括两组滑动机构122时，每一发光单元131包括设置在发光条132相对两侧的两个电极133，滑动机构122设置在发光条132的相对两侧。此时，每一侧的电极133对应容置于每一侧的第一轨道123上的凹槽125内，且与凹槽125底部的导电层127电连接，以使与滑动机构122接触的发光条132发光。
以上实施例中的支撑架12为可伸缩机构，发光板13的面积是通过使支撑架12进行伸缩而改变的。当然，在其他实施例中，支撑架12的有效面积还可以不变，即支撑架12的尺寸不可调，仅改变位于支撑架12上的发光板13的面积。
例如，在一实施例中，如图6所示，支撑架12还可以包括导轨120和连接杆121。其中，连接杆121与导轨120垂直连接，且可沿导轨120滑动。导轨120上设置有导电层，发光条132远离主体部11的部分与连接杆121连接，电极133设置在发光条132与导轨120连接的一侧，并与导轨120上的导电层电连接。
具体地，发光板13远离主体部11的部分与连接杆121连接，当连接杆121在导轨120上滑动时，带动发光板13的远离主体部11的部分沿靠近或者远离主体部11的方向滑动。当连接杆121向远离主体部11的方向滑动时，发光板13位于支撑架12上的面积增大，从而增大发光板13的发光面积。当连接杆121向靠近主体部11的方向滑动时，卷管15将多余的发光板13卷绕，以使发光板13位于支撑架12上的面积减小，从而减小发光板13的发光面积。
其中，导轨120可以平行设置在发光条132的两侧，也可以设置在发光条132的一侧。当导轨120设置在发光条132的两侧时，连接杆121的两端分别与两个导轨120连接，以使得连接杆121受力均匀，使得光源装置10的结构更加稳定。
其中，如图6所示，多个发光条132可以沿与卷管15的轴线平行的方向并排设置。在另一实施例中，如图7所示，多个发光条132也可以沿与卷管15的轴线垂直的方向设置。当多个发光条132沿与卷管15的轴线垂直的方向设置时，每一发光条132远离主体部11的部分可沿靠近或远离主体部11的方向移动，以改变位于支撑架12上的发光条132的面积。
在又一实施例中，支撑架12还可以为支撑板，发光条132铺设在支撑板上。其中，发光条132远离主体部11的部分可朝远离或靠近主体部11的方向移动，发光条132的靠近主体部11的部分经开口114卷绕于收容腔112中。
可选地，多个发光条132的远离主体部的部分可以同时移动，也可以仅移动其中部分发光条132的远离主体部11的部分，本实施例不做具体限定。当仅移动其中部分发光条132的远离主体部11的部分时，可以将卷管15设置成分段卷管，每一分段卷管与每一发光条132对应，且支撑架12可以对发光条132的远离主体部11的部分单独固定，以使每一发光条132相互独立，使得发光板13位于支撑架12上的面积的改变形式更加灵活。
在本实施例中，电极133可以位于相邻发光条132之间。在支撑板12与发光条132接触的一侧设置有导电层，该导电层对应发光板13上电极133的位置设置，且与电极133电连接。其中，电极133可以位于发光条132的侧边上，也可以位于发光条132中部，本实施例不做具体限定。
其中，电路机构14上设置有电压转换装置，用于将外部电压转化为发光板所需的电压，以使发光板工作。
如图8所示，本发明实施例另一方面还提供一种机器视觉光源***100，其中，该机器视觉光源***100可以包括：光源装置10、图像采集装置20以及计算机30。
具体地，光源装置10设置在图像采集装置20上，用于为图像采集装置20照明。计算机30分别与图像采集装置20和光源装置10电连接，用于控制光源装置10和图像采集装置20，以使图像采集装置20在光源装置10的照明下采集图像，并将图像反馈至计算机30。
其中，光源装置10的结构与上述实施例中的光源装置10的结构相同，请参照上述实施例中的描述，此处，本实施例不再具体赘述。
如图9所示，本发明实施例还提供一种机器人1000，其中，该机器人1000包括：机械手200和机器视觉光源***100，机器视觉光源***100固定在机械手200上。机器视觉光源***100中的光源装置10为图像采集装置20照明，以使图像采集装置20拍照并发送给计算机30，计算机30对图像采集装置20所采集的图像进行处理，并生成控制指令，用于控制机械手200运动。
其中，本实施例中的机器视觉光源***100与上述实施例中的机器视觉光源***100的结构相同，请参照上述实施例中的描述，此处，本实施例不再具体赘述。
区别于现有技术，本发明实施例通过设置与主体部11旋转连接的支撑架12，并将发光板13设置在支撑架12上的部分与电路机构14电连接，从而，可以通过支撑架12的伸缩以调整发光板13的发光面积，并可以通过调节支撑架12相对主体部11的旋转角度，控制发光板13相对主体部11的角度。调节过程简单，操作便捷，且发光板13不发光的部分也可以极大的节省能源和成本。
以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。
Claims (20)
- 一种光源装置，其特征在于，所述光源装置包括：主体部，内部形成有收容腔，所述收容腔上形成有开口；支撑架，与所述主体部旋转连接；发光板，至少部分位于所述支撑架上，并可沿所述支撑架调整尺寸，所述发光板的一部分与所述支撑架连接，所述发光板的另一部分通过所述开口收容于所述收容腔内；以及电路机构，与所述发光板位于所述支撑架上的部分电连接，以使位于所述支撑架上的部分所述发光板发光。
- 根据权利要求1所述的光源装置，其特征在于，所述光源装置还包括卷管，所述卷管设置在所述收容腔内，且与所述发光板位于所述收容腔内的部分连接。
- 根据权利要求1所述的光源装置，其特征在于，所述发光板为柔性发光板。
- 根据权利要求1所述的光源装置，其特征在于，所述发光板为柔性OLED发光板。
- 根据权利要求3或4所述的光源装置，其特征在于，所述发光板包括多个发光单元，每一所述发光单元均包括发光条和与所述发光条电连接的电极，所述发光条的电极通过所述支撑架与所述电路机构电连接。
- 根据权利要求5所述的光源装置，其特征在于，所述支撑架包括至少一组滑动机构，所述滑动机构包括两个相互配合的第一轨道和第二轨道，所述发光板与所述第一轨道和所述第二轨道接触，且所述第一轨道和所述第二轨道与所述发光板的接触面为平面。
- 根据权利要求6所述的光源装置，其特征在于，所述第一轨道上形成有凹槽，所述第二轨道的外侧壁与所述凹槽的内侧壁配合连接，且露出所述凹槽的至少部分底面；所述凹槽的所述至少部分底面上设置有导电层，所述导电层与所述电路机构电连接。
- 根据权利要求7所述的光源装置，其特征在于，所述支撑架包括两组所述滑动机构，两组所述滑动机构分别位于所述发光条的相对两侧，所述发光条的所述相对两侧边均设有所述电极，每一侧边的所述电极位于与之对应的所述凹槽中，并与所述凹槽中的所述导电层电连接。
- 根据权利要求5所述的光源装置，其特征在于，所述支撑架包括导轨和连接杆，所述连接杆与所述导轨垂直连接，且可沿所述导轨滑动，所述导轨上设置有导电层；所述发光条远离所述主体部的一端与所述连接杆连接，所述电极设置在所述发光条与所述导轨连接一侧，且与所述导电层电连接。
- 根据权利要求5所述的光源装置，其特征在于，所述支撑架为支撑板，所述发光板铺设在所述支撑板上；所述支撑板与所述发光板接触的一侧设置有导电层，所述导电层与所述电极电连接。
- 根据权利要求2所述的光源装置，其特征在于，所述光源装置还包括转轴，所述转轴设置在所述收容腔的所述开口的一侧，所述支撑架的一端与所述转轴连接。
- 根据权利要求11所述的光源装置，其特征在于，所述卷管的旋转轴的轴向与所述转轴的轴向平行。
- 一种机器视觉光源***，其特征在于，所述机器视觉光源***包括：光源装置、图像采集装置以及计算机，所述光源装置设置在所述图像采集装置上，所述计算机分别与所述图像采集装置和所述光源装置电连接；其中，所述光源装置包括：主体部，内部形成有收容腔，所述收容腔上形成有开口；支撑架，与所述主体部旋转连接；发光板，至少部分位于所述支撑架上，并可沿所述支撑架调整尺寸，所述发光板的一部分与所述支撑架连接，所述发光板的另一部分通过所述开口收容于所述收容腔内；以及电路机构，与所述发光板位于所述支撑架上的部分电连接，以使位于所述支撑架上的部分所述发光板发光。
- 根据权利要求13所述的机器视觉光源***，其特征在于，所述发光板为柔性发光板或柔性OLED发光板，所述发光板包括多个发光单元，每一所述发光单元均包括发光条和与所述发光条电连接的电极，所述发光条的电极通过所述支撑架与所述电路机构电连接。
- 根据权利要求14所述的机器视觉光源***，其特征在于，所述支撑架包括至少一组滑动机构，所述滑动机构包括两个相互配合的第一轨道和第二轨道，所述发光板与所述第一轨道和所述第二轨道接触，且所述第一轨道和所述第二轨道与所述发光板的接触面为平面。
- 根据权利要求15所述的机器视觉光源***，所述第一轨道上形成有凹槽，所述第二轨道的外侧壁与所述凹槽的内侧壁配合连接，且露出所述凹槽的至少部分底面；所述凹槽的所述至少部分底面上设置有导电层，所述导电层与所述电路机构电连接。
- 根据权利要求16所述的机器视觉光源***，所述支撑架包括两组所述滑动机构，两组所述滑动机构分别位于所述发光条的相对两侧，所述发光条的所述相对两侧边均设有所述电极，每一侧边的所述电极位于与之对应的所述凹槽中，并与所述凹槽中的所述导电层电连接。
- 根据权利要求14所述的光源装置，其特征在于，所述支撑架包括导轨和连接杆，所述连接杆与所述导轨垂直连接，且可沿所述导轨滑动，所述导轨上设置有导电层；所述发光板远离所述主体部的部分与所述连接杆连接，所述电极设置在所述发光条与所述导轨连接一侧，且与所述导电层电连接。
- 根据权利要求13所述的光源装置，其特征在于，所述光源装置还包括转轴，所述转轴设置在所述收容腔的所述开口的一侧，所述支撑架的一端与所述转轴连接。
- 一种机器人，其特征在于，所述机器人包括：机械手和机器视觉光源***，所述机器视觉光源***固定在所述机械手上；所述机器视觉光源***包括光源装置，所述光源装置包括：主体部，内部形成有收容腔，所述收容腔上形成有开口；支撑架，与所述主体部旋转连接；发光板，至少部分位于所述支撑架上，并可沿所述支撑架调整尺寸，所述发光板的一部分与所述支撑架连接，所述发光板的另一部分通过所述开口收容于所述收容腔内；以及电路机构，与所述发光板位于所述支撑架上的部分电连接，以使位于所述支撑架上的部分所述发光板发光。
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| PCT/CN2018/124290 WO2020133048A1 (zh) | 2018-12-27 | 2018-12-27 | 机器人、机器视觉光源***及其光源装置 |
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| JPH0836176A (ja) * | 1994-07-25 | 1996-02-06 | Sharp Corp | 液晶表示装置 |
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| JP4873320B2 (ja) * | 2007-07-20 | 2012-02-08 | コニカミノルタホールディングス株式会社 | 照明装置及び照明方法 |
| KR101924075B1 (ko) * | 2017-07-11 | 2018-11-30 | 주식회사 이노루체 | Smps의 결합 분리가 용이한 트랙 조명기구 |
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| WO1991005378A1 (en) * | 1989-09-28 | 1991-04-18 | Inco Ventures Ltd. | Track lighting system |
| CN101893213A (zh) * | 2009-05-18 | 2010-11-24 | 鸿富锦精密工业（深圳）有限公司 | 背光模组固定治具 |
| CN104536531A (zh) * | 2014-12-25 | 2015-04-22 | 上海创功通讯技术有限公司 | 具有柔性显示屏的电子设备 |
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| CN109062334A (zh) * | 2018-07-27 | 2018-12-21 | 上海天马微电子有限公司 | 显示装置 |
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