A flexible optical device

Abstract

The utility model discloses a kind of flexible optical device, comprising: shell, installation space is formed in it;Base, with shell clamping fixed and is equipped with several LED spotlight parts;LED module, with the base fixed connection;Laser module, it is set in the both sides of the LED module;Camera, it is located in installation space, and is connected with shell by fixing member;Control module, it is fixed in the installation space, the control module with the LED module, the laser module and the camera communication connection.The utility model will light source structure modularization, portable, multi-dimension adaptation measurement demand;Through replaceable LED spotlight mould, user can be to the different types, size and distance of measurement object, select corresponding for example white light, red light, blue light color and focusing angle to optimize measurement, solve the problem that light source needs to be reselected when measuring product changes, further enhance the adaptability of light source.

Description

Technical Field

[0001] This utility model relates to the technical field of optical systems, and specifically to a flexible optical device. Background Technology

[0002] With the rapid development of intelligent manufacturing and Industry 4.0, the application prospects of flexible optical systems in industrial automation are promising. In modern industrial manufacturing and precision measurement, the importance of optical systems is increasingly prominent. Whether it's the inspection of microelectronic devices, the quality control of precision mechanical parts, or the development of biomedical imaging technology, high-precision and highly adaptable optical measurement equipment is indispensable. However, traditional optical systems often have limitations when dealing with complex scenarios, such as insufficient flexibility in adjusting light source brightness, limited light source color, and positioning accuracy affected by environmental interference. These problems not only limit the applicability of the system but also affect measurement efficiency and the accuracy of results.

[0003] In summary, there is a need to design a flexible optical device to solve the aforementioned problems in the existing technology. Utility Model Content

[0004] To address the problems in the prior art, this invention provides a flexible optical device that solves the problems of inflexible light source adjustment and susceptibility to environmental influences.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A flexible optical device, comprising: The outer casing forms an installation space within it; The base is snapped and fixed to the outer shell; the base is provided with several LED focusing sections; The LED module is fixedly connected to the base. A laser module is disposed on both sides of the LED module; The camera is located within the mounting space and is connected to the housing via fasteners; A control module is fixed within the installation space, and the control module is communicatively connected to the LED module, the laser module, and the camera.

[0006] In some embodiments of this utility model, the LED module includes an LED light board and a ring light board; the LED light board is fixedly connected to the base; the ring light board is fixedly connected to the outer shell through a fixed bracket.

[0007] In some embodiments of this utility model, the ring light panel is located at the center of the base, the LED light panel is located at the edge of the base, and the LED focusing part is located on the lower surface of the base.

[0008] In some embodiments of this utility model, the laser module includes at least two laser sources, which are symmetrically arranged on both sides of the LED module.

[0009] In some embodiments of this utility model, the flexible optical device further includes a mounting and fixing unit disposed on the top of the housing; the interior of the mounting and fixing unit forms a receiving space.

[0010] In some embodiments of this utility model, an anti-collision signal plate is fixed in the accommodating space, and multiple anti-collision stress sensor plates are connected to the anti-collision signal plate.

[0011] In some embodiments of this utility model, the anti-collision signal plate is a ring structure, and multiple anti-collision stress sensor plates are distributed at equal intervals on the ring structure.

[0012] In some embodiments of this utility model, the anti-collision signal plate is connected to the mounting and fixing unit via a connector.

[0013] In some embodiments of this utility model, the camera is fixedly connected to the anti-collision signal plate by a fixing member; the side wall of the housing is provided with a camera interface; the camera interface is electrically connected to the camera.

[0014] In some embodiments of this utility model, the flexible optical device further includes a heat dissipation unit, which is fixedly connected to the anti-collision signal plate.

[0015] The technical solution of this utility model has the following technical advantages over the prior art: This utility model features a modular and portable light source structure, adaptable to various measurement needs. Through replaceable LED focusing molds, users can select appropriate light colors (e.g., white, red, blue) and focusing angles to optimize measurements for different types, sizes, and distances of the measured object. This flexibility allows the system to easily handle various tasks, from microscopic structure detection to macroscopic component measurement, solving the problem of needing to reselect the light source when the measured product changes, further enhancing the adaptability of the light source.

[0016] The dual-verification mechanism, which uses both lasers and cameras to locate the measured product, not only improves the positioning speed but also controls the positioning error to the sub-millimeter level. The dual lasers, through their symmetrical arrangement, provide stable geometric reference points, enabling preliminary positioning to be completed in a short time, significantly outperforming traditional single-laser positioning systems. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of the flexible optical device shown in the embodiment of this utility model. Figure 1 .

[0019] Figure 2 This is a schematic diagram of the internal structure of the flexible optical device shown in an embodiment of the present invention.

[0020] Figure 3 This is a schematic diagram of the structure of the base shown in an embodiment of the present utility model.

[0021] Figure 4 This is a schematic diagram of the structure of the flexible optical device shown in the embodiment of this utility model. Figure 2 .

[0022] Reference numerals: 100, outer casing; 200, base; 210, LED focusing part; 220, snap-fit ​​part; 310, LED light panel; 320, ring light panel; 330, mounting bracket; 400, laser module; 500, camera; 510, fixing part; 520, camera interface; 600, control module; 700, mounting unit; 710, anti-collision signal plate; 720, anti-collision stress sensor; 730, connector; 800, heat dissipation unit; 900, signal power interface. Detailed Implementation

[0023] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0024] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0025] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0026] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections, direct connections, or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0027] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0028] The following disclosure provides many different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0029] Reference Figure 1 As shown, a flexible optical device includes: The outer casing 100 forms an installation space within it; The base 200 is snapped and fixed to the outer shell 100; the base 200 is provided with a plurality of LED focusing parts 210; The LED module is fixedly connected to the base 200; A laser module 400 is disposed on both sides of the LED module; Camera 500 is located within the mounting space and is connected to housing 100 via fastener 510; The control module 600 is fixed in the installation space and is communicatively connected to the LED module, the laser module 400 and the camera 500.

[0030] Specifically, continue to refer to Figure 1 As shown, the flexible optical device has an overall cylindrical structure, and the internal installation space of the outer shell 100 is also cylindrical. In order to adapt to this installation space, the PCB board used by the control module 600 is also ring-shaped.

[0031] In this embodiment, a signal power interface 900 is also connected to the top of the housing 100, which is connected to the control module 600. The other end of the signal power interface 900 can be connected to a host computer, thereby transmitting control commands generated by the host computer to the control module 600. At the same time, since the control module 600 is communicatively connected to the LED module, the laser module 400, and the camera 500, this communication connection can also be achieved through cables or the like. During the operation of the flexible optical device, the control module 600 can transmit the received control commands to the LED module, the laser module 400, or the camera 500.

[0032] The outer shell 100 has an open bottom structure, and its bottom is snapped into the base 200, and the two work together to form an installation space.

[0033] In this embodiment, reference is made to Figure 3 As shown, the upper surface of the base 200 is a plane, which is used to fix the LED light board 310; the base 200 has a number of periodically arranged through holes, each of which can correspond to an LED light bead.

[0034] Additionally, refer to Figure 4 As shown, the LED focusing section 210 is located on the lower surface of the base 200. To match the circular outer circumference of the base 200, the through holes for transmitting LED beads are distributed circumferentially, with the radius of the circumference increasing closer to the edge of the base 200. Each circumference corresponds to one LED focusing section 210, and each LED focusing section 210 has an inclined surface that slopes from the edge of the base 200 toward the center, thereby achieving the function of focusing the LED light.

[0035] During use, the test piece is located below the base 200. When the LED module in the installation space is turned on, the LED focusing part 210 can refract and reflect the light emitted by the light source again, thereby enhancing the intensity of the light source.

[0036] Continue to refer to Figure 3As shown, the base 200 has a snap-fit ​​portion 220 at its edge, which can engage with the lower end face of the housing 100 to allow the base 200 to be detachable. Furthermore, since both the LED module and the laser module 400 can be fixed to the base 200, the detachability of the base 200 also allows for the detachability of the light source portion of the flexible optical device. Users can replace the LED modules with different colors according to their needs.

[0037] In some embodiments of this utility model, reference is made to Figure 2 and Figure 3 As shown, the LED module includes an LED light board 310 and a ring light board 320; the LED light board 310 is fixedly connected to the base 200; the ring light board 320 is fixedly connected to the housing 100 through a fixing bracket.

[0038] Specifically, refer to Figure 2 As shown, the LED light board 310 can be directly attached to the base 200. When the base 200 has the circular structure shown in the figure, the LED light board 310 is also circumferentially distributed, and the closer to the center of the base 200, the fewer LED beads the LED light board 310 has.

[0039] The ring light panel 320 is fixed at the center of the base 200. Since the center of the base 200 is a hollow structure, the ring light panel 320 can be embedded into the hollow structure for fixation.

[0040] In some other embodiments, reference is made to Figure 2 As shown, the ring light panel 320 is connected to at least one fixed bracket 330, the other end of which is fixedly connected to the housing 100. Specifically, the fixed bracket 330 has a double-bent structure, one end of which is fixed to the ring light panel 320 by screws or the like, and the other bent structure is fixedly connected to the top of the housing 100. This bending design can create clearance space in the installation space, thereby avoiding affecting the installation position of the control module 600 and other structures.

[0041] In this embodiment, the ring light panel 320 can be infinitely close to the center of the base 200, that is, the ring light panel 320 does not contact the base 200.

[0042] In some embodiments of this utility model, the laser module 400 includes at least two laser sources, which are symmetrically arranged on both sides of the LED module.

[0043] Specifically, in Figure 3In the base 200 structure shown, a through hole for mounting the laser source is provided near the outermost LED light panel 310. These through holes are symmetrically arranged, ensuring the symmetry of the laser mounting position and providing a stable foundation for laser positioning. Each laser source is equipped with an independent angle correction function, providing a stable reference point in complex environments.

[0044] In some embodiments of the present invention, the flexible optical device further includes a mounting and fixing unit 700 disposed on the top of the housing 100; the interior of the mounting and fixing unit 700 forms an accommodating space.

[0045] Continue to refer to Figure 1 As shown, the mounting and fixing unit 700 is a smaller accommodating space relative to the outer casing 100, which can be added to accommodate the components of the control module 600.

[0046] In some embodiments of this utility model, an anti-collision signal plate 710 is fixed in the accommodating space, and a plurality of anti-collision stress sheet sensors 720 are connected to the anti-collision signal plate 710.

[0047] Specifically, multiple anti-collision stress sensor 720s are set in different positions, which can effectively identify collisions at different locations.

[0048] In some embodiments of this utility model, the anti-collision signal plate 710 has a ring structure, and multiple anti-collision stress sensor 720s are distributed at equal intervals on the ring structure. That is, in order to adapt to the structure of the housing 100, the mounting and fixing unit 700 is also a cylindrical receiving space, and similarly, the anti-collision signal plate 710 located in the receiving space also adopts a ring structure.

[0049] The anti-collision signal board 710 and multiple anti-collision stress sensor 720 form an anti-collision structure, which can acquire collision signals. The anti-collision signal board 710 is communicatively connected to the control module 600, specifically by means of a cable or other connection method, to send the acquired collision signals to the control module 600.

[0050] In some embodiments of this utility model, the anti-collision signal plate 710 is connected to the mounting and fixing unit 700 via a connector 730. See details... Figure 2 As shown, one end of the connector 730 is fixedly connected to the anti-collision signal plate 710, and the other end is connected to the side wall of the mounting and fixing unit 700. This achieves stable fixing of the anti-collision signal plate 710.

[0051] In some embodiments of this utility model, the camera 500 is fixedly connected to the anti-collision signal plate 710 via a fixing member 510; the side wall of the housing 100 is provided with a camera 500 interface; the camera 500 interface is electrically connected to the camera 500.

[0052] The bottom of the fixing member 510 is provided with a mounting position for the camera 500, and the top of the fixing member 510 has a bent structure for fixed connection with the anti-collision signal plate 710.

[0053] In some embodiments of this invention, the flexible optical device further includes a heat dissipation unit 800, which is fixedly connected to the anti-collision signal plate 710. In actual image measurement applications, the heat dissipation unit 800 can be a cooling fan, which can effectively dissipate heat and prevent the device from overheating abnormally.

[0054] The technical solution of this utility model has the following technical advantages over the prior art: This utility model features a modular and portable light source structure, adaptable to various measurement needs. Through replaceable LED focusing molds, users can select appropriate light colors (e.g., white, red, blue) and focusing angles to optimize measurements for different types, sizes, and distances of the measured object. This flexibility allows the system to easily handle various tasks, from microscopic structure detection to macroscopic component measurement, solving the problem of needing to reselect the light source when the measured product changes, further enhancing the adaptability of the light source.

[0055] The dual-verification mechanism, which uses both lasers and cameras to locate the measured product, not only improves the positioning speed but also controls the positioning error to the sub-millimeter level. The dual lasers, through their symmetrical arrangement, provide stable geometric reference points, enabling preliminary positioning to be completed in a short time, significantly outperforming traditional single-laser positioning systems.

[0056] In the description of the above embodiments, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0057] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A flexible optical device, characterized in that, include: The outer casing forms an installation space within it; The base is snapped and fixed to the outer shell; the base is provided with several LED focusing sections; The LED module is fixedly connected to the base. A laser module is disposed on both sides of the LED module; The camera is located within the mounting space and is connected to the housing via fasteners; A control module is fixed within the installation space, and the control module is communicatively connected to the LED module, the laser module, and the camera.

2. The flexible optical device according to claim 1, characterized in that, The LED module includes an LED light board and a ring light board; the LED light board is fixedly connected to the base; the ring light board is fixedly connected to the outer shell through a fixed bracket.

3. The flexible optical device according to claim 2, characterized in that, The ring light panel is located at the center of the base, the LED light panel is located at the edge of the base, and the LED focusing part is located on the lower surface of the base.

4. The flexible optical device according to claim 1, characterized in that, The laser module includes at least two laser sources, which are symmetrically arranged on both sides of the LED module.

5. The flexible optical device according to claim 1, characterized in that, The flexible optical device also includes a mounting and fixing unit located on the top of the housing; the interior of the mounting and fixing unit forms a receiving space.

6. The flexible optical device according to claim 5, characterized in that, An anti-collision signal plate is fixed inside the accommodating space, and multiple anti-collision stress sensor plates are connected to the anti-collision signal plate.

7. The flexible optical device according to claim 6, characterized in that, The anti-collision signal plate has a ring structure, and multiple anti-collision stress sensor plates are distributed at equal intervals on the ring structure.

8. The flexible optical device according to claim 7, characterized in that, The anti-collision signal plate is connected to the mounting and fixing unit via a connector.

9. The flexible optical device according to claim 6, characterized in that, The camera is fixedly connected to the anti-collision signal plate by a fastener; the side wall of the housing is provided with a camera interface; the camera interface is electrically connected to the camera.

10. The flexible optical device according to claim 1, characterized in that, The flexible optical device also includes a heat dissipation unit, which is fixedly connected to the anti-collision signal plate.

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