Light effect detection device

Abstract

The utility model relates to the technical field of equipment detection, and relates to a lamp effect detection device, which comprises: a device base; a color sensor; a first drive assembly, which is arranged to drive the color sensor to move along a first direction relative to the device base; a second drive assembly, which is arranged to drive the color sensor to move along a second direction relative to the device base; and a rotation drive assembly, which is arranged to drive the color sensor to rotate relative to the device base. The first drive assembly, the second drive assembly, and the rotation drive assembly are used to jointly drive the color sensor to abut or approach the light area of a product to be detected of different specifications to perform lamp effect detection. Compared with manually holding a detection device to perform lamp effect detection, the utility model effectively improves the detection efficiency of product lamp effect and ensures the stability of the detection process.

Description

Technical Field

[0001] This utility model relates to the field of equipment testing technology, and in particular to a lamp effect testing device. Background Technology

[0002] The casing of a robotic vacuum cleaner base station typically features multi-functional LED indicator lights for user interaction. Before the product leaves the factory, the lighting effects of the LED indicator lights (such as brightness, color, and flashing frequency) must be tested to ensure product quality.

[0003] Currently, the industry commonly uses manual, handheld testing equipment to test this type of lighting effect. Specifically, testers hold a color sensor and approach or press it against the illuminated area of ​​the product one by one. The sensor reads the light signal and transmits it to auxiliary software for testing. However, this testing method is affected by factors such as the tester's operating technique, fatigue level, and subjective judgment, resulting in low testing efficiency and a high risk of missed detections, making it unsuitable for the needs of high-volume, high-efficiency production testing. Utility Model Content

[0004] One of the technical problems that this utility model aims to solve is: how to improve the detection efficiency of product lighting effects.

[0005] To address the aforementioned technical problems, this utility model provides a lighting effect detection device, comprising: a device base for placing a product to be detected; a color sensor for receiving light from the product to be detected for lighting effect detection; a first driving component configured to drive the color sensor to move relative to the device base along a first direction; a second driving component configured to drive the color sensor to move relative to the device base along a second direction; and a rotation driving component configured to drive the color sensor to rotate relative to the device base, wherein the rotation axis of the rotation driving component is parallel to a plane defined by the first and second directions.

[0006] In some embodiments, the first driving component includes two first guide rails arranged along a first direction and mounted parallel to each other on the device base, two first sliders movably mounted on the two first guide rails, and a connecting beam mounted between the two first sliders, so as to drive the color sensor to move along the first direction via the connecting beam.

[0007] In some embodiments, the second drive assembly includes a second guide rail disposed along a second direction and mounted on a connecting beam, and a second slider movably mounted on the second guide rail, so as to drive the color sensor to move along the second direction via the second slider.

[0008] In some embodiments, the second drive assembly further includes a mounting base plate disposed along a second direction and fixed to the connecting beam, and a second guide rail fixed to the mounting base plate.

[0009] In some embodiments, the rotation drive assembly includes a rotating shaft fixed to the second slider and a detection arm rotatably mounted on the rotating shaft, with a color sensor mounted on the detection arm.

[0010] In some embodiments, the color sensor is adjustablely mounted on the detection arm along its length.

[0011] In some embodiments, a support plate is mounted on the detection arm, the support plate being configured to be placed on top of the product when the color sensor comes into contact with the light area of ​​the product to be detected, so that the product provides support for the detection arm.

[0012] In some embodiments, the first drive assembly further includes a first locking member for locking the relative movement of the first slider and the first guide rail, and the second drive assembly further includes a second locking member for locking the relative movement of the second slider and the second guide rail.

[0013] In some embodiments, the color sensor includes a housing and a sensing element mounted within the housing, the housing having an opening that faces the surface of the product to be detected and a contact pad surrounding the opening.

[0014] In some embodiments, the device base includes a placement platform for placing the product to be tested, and a limiting block is provided on the placement platform for defining the position of the product to be tested.

[0015] Through the above technical solution, the lighting effect detection device provided by this utility model utilizes a first driving component, a second driving component, and a rotation driving component connected in sequence to jointly drive a color sensor so that it can flexibly contact the lighting area of ​​products of different specifications for lighting effect detection. Compared with manual handheld detection device for lighting effect detection, it effectively improves the detection efficiency of product lighting effect and ensures the stability of the detection process. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0017] Figure 1 This is a schematic diagram of the detection device of this utility model, omitting the device base. Figure 1 ; Figure 2 This is a schematic diagram of the detection device of this utility model, omitting the device base. Figure 2 ; Figure 3This is a partial structural diagram of the display detection device's connecting beam, second drive assembly, and rotating shaft; Figure 4 This is a schematic diagram of the detection device of this utility model; Figure 5 This is a schematic diagram of the color sensor structure of the display detection device.

[0018] Explanation of reference numerals in the attached figures: 1. Device base; 11. Placement platform; 12. Limiting block; 2. First drive assembly; 21. First guide rail; 22. First slider; 23. Connecting beam; 24. First bolt; 25. First rotating handle; 3. Second drive assembly; 31. Second guide rail; 32. Second slider; 33. Mounting base plate; 34. Second bolt; 35. Second rotating handle; 4. Rotation drive assembly; 41. Rotating shaft; 42. Detection arm; 43. Support plate; 5. Color sensor; 51. Housing; 52. Sensing element; 53. Contact pad. Detailed Implementation

[0019] The embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following detailed description of the embodiments and the accompanying drawings are used to exemplarily illustrate the principles of this utility model, but should not be used to limit the scope of this utility model. This utility model can be implemented in many different forms and is not limited to the specific embodiments described herein, but includes all technical solutions falling within the scope of the claims.

[0020] These embodiments are provided to make the present invention thorough and complete, and to fully express the scope of the present invention to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, material composition, numerical expressions, and values ​​set forth in these embodiments should be interpreted as merely exemplary and not as limiting.

[0021] It should be noted that, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientation or positional relationships, are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation of this utility model. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0022] Furthermore, the terms "first," "second," and similar words used in this invention do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. "Vertical" is not strictly vertical, but within the allowable error range. "Parallel" is not strictly parallel, but within the allowable error range. Words such as "including" or "comprising" mean that the element preceding the word encompasses the element listed after it, and do not exclude the possibility of encompassing other elements as well.

[0023] It should also be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model depending on the specific circumstances. When a specific device is described as being located between a first device and a second device, an intermediary device may or may not be present between the specific device and the first or second device.

[0024] All terms used in this invention have the same meaning as understood by one of ordinary skill in the art to which this invention pertains, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and not as idealized or highly formalized, unless expressly defined herein.

[0025] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, they should be considered part of the specification.

[0026] like Figures 1-5 As shown, this utility model provides a lighting effect detection device, including: a device base 1 for placing a product to be tested; a color sensor 5 for receiving the light from the product to be tested for lighting effect detection; a first driving component 2 configured to drive the color sensor 5 to move relative to the device base 1 along a first direction; a second driving component 3 configured to drive the color sensor 5 to move relative to the device base 1 along a second direction; and a rotation driving component 4 configured to drive the color sensor 5 to rotate relative to the device base 1, wherein the rotation axis of the rotation driving component 4 is parallel to the plane determined by the first and second directions.

[0027] Specifically, the first driving component 2 and the second driving component 3 are used to drive the color sensor 5 to move within a plane defined by the first and second directions. The rotation driving component 4 is used to drive the color sensor 5 closer to or further away from this plane. This three-degree-of-freedom driving method allows the color sensor 5 to quickly and stably adapt to the detection requirements of products of different specifications and models, replacing the inefficient manual alignment operation of holding the sensor, thereby improving detection efficiency and stability. When using the device, the product to be tested is first placed on the device base 1. Using the cooperation of the first driving component 2 and the second driving component 3, the color sensor 5 is driven to move to a predetermined position within the plane. Then, by rotating the rotation driving component 4, the color sensor 5 is brought closer to or against the light area of ​​the product to be tested for light effect detection. Figure 4 For example, the first direction usually refers to the vertical direction, and the second direction is the horizontal direction. Furthermore, in actual operation, after receiving the lighting information, the color sensor 5 transmits the acquired lighting information to a host computer or testing system via a signal line or wireless communication module for analysis and processing, thereby completing the automated lighting effect detection process.

[0028] like Figure 1 , Figure 2 and Figure 4 As shown, in some embodiments, the first driving component 2 includes two first guide rails 21 arranged along a first direction and mounted parallel to each other on the device base 1, two first sliders 22 movably mounted on the two first guide rails 21, and a connecting beam 23 mounted between the two first sliders 22, so as to drive the color sensor 5 to move along the first direction through the connecting beam 23.

[0029] Specifically, such as Figure 4 Taking the vertical direction as an example, the two first sliders 22 move vertically relative to the two first guide rails 21 while maintaining the same height. The two ends of the connecting beam 23 are fixedly mounted on the two first sliders 22, ensuring that the connecting beam 23 remains horizontal during movement, forming a stable rigid motion platform. The color sensor 5 is connected to the connecting beam 23 and is driven to move along the first direction. The first driving assembly 2 may also include multiple balls disposed between the first guide rail 21 and the first sliders 22. A motor drives these balls to circulate, achieving relative movement between the first sliders 22 and the first guide rail 21. In other embodiments, the first driving assembly 2 may directly drive the first sliders 22 using a linear motor, or use a servo motor in conjunction with a ball screw to drive the first sliders 22 to move relative to the first guide rail 21.

[0030] like Figure 1 , Figure 2 and Figure 3As shown, in some embodiments, the second drive assembly 3 includes a second guide rail 31 disposed along a second direction and mounted on the connecting beam 23, and a second slider 32 movably mounted on the second guide rail 31, so as to drive the color sensor 5 to move along the second direction via the second slider 32.

[0031] Specifically, when the connecting beam 23 of the first drive assembly 2 drives the second drive assembly 3 to move vertically to a predetermined position, the second slider 32 is driven to move independently along the second guide rail 31, thereby driving the color sensor 5 to move horizontally to achieve precise positioning in that direction. Through the coordinated action of the first drive assembly 2 and the second drive assembly 3, the color sensor 5 can adjust its position in the plane to achieve precise positioning. By mounting the second drive assembly 3 on the connecting beam 23 of the first drive assembly 2 and simultaneously mounting the color sensor 5 on the second slider 32, it is ensured that the movements in each direction are independent and do not interfere with each other, thus guaranteeing the stability and positioning accuracy of the device operation.

[0032] like Figure 1 and Figure 3 As shown, in some embodiments, the second drive assembly 3 further includes a mounting base plate 33 disposed along the second direction and fixed to the connecting beam 23, and the second guide rail 31 is fixed to the mounting base plate 33.

[0033] Specifically, the mounting base plate 33 serves as a transition piece between the connecting beam 23 and the second guide rail 31. It can be fixedly mounted on the connecting beam 23 by bolting or welding, providing a stable mounting reference surface for the second guide rail 31. This avoids the installation accuracy of the second guide rail 31 being affected by the structure of the connecting beam 23 itself, thereby ensuring the smooth movement of the second slider 32.

[0034] like Figures 1-5 As shown, in some embodiments, the rotation drive assembly 4 includes a rotating shaft 41 fixed to the second slider 32 and a detection arm 42 rotatably mounted on the rotating shaft 41, with a color sensor 5 mounted on the detection arm 42.

[0035] Specifically, the rotating shaft 41 is fixedly mounted on the second slider 32 via a mounting flange or similar structure, so as to... Figure 1 For example, the rotating shaft 41 is set in the vertical direction, and the detection arm 42 is rotatably mounted on the rotating shaft 41. The rotation drive assembly 4 can drive the detection arm 42 to rotate relative to the rotating shaft 41 by using a rotating motor as a drive component, so as to drive the color sensor 5 to move closer to or away from the plane determined by the first direction and the second direction, so as to realize the lighting effect detection of the product to be tested.

[0036] like Figure 1 , Figure 2 and Figure 5As shown, in some embodiments, the color sensor 5 is adjustablely mounted on the detection arm 42 along the length of the detection arm 42.

[0037] Specifically, such as Figure 5 As shown, the color sensor 5 can be fixed on the detection arm 42 by a mounting plate that can be detachably installed on the detection arm 42. By adjusting the relative position of the color sensor 5 on the detection arm 42, it is possible to detect products of different specifications and models, which effectively improves the applicability of the device.

[0038] like Figure 1 and Figure 2 As shown, in some embodiments, a support plate 43 is mounted on the detection arm 42. The support plate 43 is configured to be placed on top of the product when the color sensor 5 comes into contact with the light area of ​​the product to be detected, so that the product provides support for the detection arm 42.

[0039] Specifically, the detection arm 42 is a single cantilever structure, and the color sensor 5 is usually located at the far end of the detection arm 42, away from the rotating shaft 41, such as... Figure 4 As shown, a horizontally arranged support plate 43 is installed on the detection arm 42. During detection, the support plate 43 is placed on top of the product to be detected to reduce structural shaking of the color sensor 5 during lighting effect detection, effectively improving the stability of the detection process. In other embodiments, the structural form and placement angle or position of the support plate 43 can be adaptively adjusted according to the product to be detected, and this utility model does not limit this.

[0040] like Figure 1 , Figure 2 and Figure 3 As shown, in some embodiments, the first drive assembly 2 further includes a first locking member for locking the relative movement of the first slider 22 and the first guide rail 21, and the second drive assembly 3 further includes a second locking member for locking the relative movement of the second slider 32 and the second guide rail 31.

[0041] Specifically, the first locking component includes a first bolt 24 that is threaded into the first slider 22 and passes through the first slider 22 to abut against the surface of the first guide rail 21, and a first rotating handle 25 that facilitates rotating the first bolt 24 to switch the locking state. Similarly, the second locking component includes a second bolt 34 that is threaded into the second slider 32 and passes through the second slider 32 to abut against the surface of the second guide rail 31, and a second rotating handle 35 that facilitates rotating the second bolt 34 to switch the locking state. Since multiple products of the same specification are continuously tested during actual product testing, the first drive assembly 2 and the second drive assembly 3 do not need to be frequently driven and positioned. They only rely on rotating the drive assembly 4 to drive the color sensor 5 to move closer to or away from the light area of ​​the product to be tested. Therefore, after the first drive assembly 2 and the second drive assembly 3 are initially positioned, the locking component is used to lock their position relative to the device base 1 to ensure the stability of the device during the testing process.

[0042] like Figure 5 As shown, in some embodiments, the color sensor 5 includes a housing 51 and a sensing element 52 mounted inside the housing. The housing 51 has an opening that faces the surface of the product to be detected and a contact pad 53 surrounding the opening.

[0043] Specifically, with Figure 1 For example, the opening of the housing 51 is perpendicular to both the extension direction of the rotating shaft 41 and the extension direction of the detection arm 42, so that the rotating drive assembly 4 can move closer to or away from the product to be detected. The contact pad 53 can be made of an elastic material such as rubber. On the one hand, it can prevent the housing 51 from scratching the product surface when it is close to the product. On the other hand, the color sensor 5 can abut against the product surface and form a seal between the housing 51 and the product surface using the contact pad 53, preventing light leakage from the product's light area and ensuring that the sensor 52 located inside the housing 51 can obtain complete light information, thereby improving the accuracy of light effect detection. In other embodiments, except that the opening of the housing 51, the extension direction of the rotating shaft 41, and the extension direction of the detection arm 42 are in the same direction, the rotating shaft 41, the detection arm 42, and the opening of the housing 51 can form other included angles, and this invention is not limited thereto.

[0044] like Figure 4 As shown, in some embodiments, the device base 1 includes a placement platform 11 for placing the product to be tested, and a limiting block 12 for limiting the position of the product to be tested is provided on the placement platform 11.

[0045] Specifically, the limiting block 12 is used to limit the relative position of the product to be tested and the placement platform 11, so that the color sensor 5 can be driven to approach or abut against the light area of ​​the product to be tested for light effect detection by the first driving component 2, the second driving component 3 and the rotation driving component 4, which effectively improves the detection efficiency and detection stability of the detection device.

[0046] When using this device, the product to be tested is placed on the placement platform 11 of the device base 1. The relative position between the product to be tested and the placement platform 11 is limited by the limiting block 12. The detection arm 42 with color sensor 5 is driven to move to the designated position by the first drive component 2 and the second drive component 3. Then, the detection arm 42 is driven to rotate relative to the rotating shaft 41 by the rotating motor, so that the color sensor 5 comes into contact with the LED light on the surface of the product to be tested, so as to receive the light information and transmit it to the testing system for light effect process detection.

[0047] The various embodiments of this utility model have now been described in detail. To avoid obscuring the concept of this utility model, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions described herein based on the above description.

[0048] Although specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Those skilled in the art should understand that modifications can be made to the above embodiments or equivalent substitutions can be made to some technical features without departing from the scope and spirit of the present invention. In particular, as long as there is no structural conflict, the various technical features mentioned in the embodiments can be combined in any manner.

Claims

1. A lamp effect detection device, characterized in that, include: Device base (1), the device base (1) is used to place the product to be tested; Color sensor (5), the color sensor (5) is used to receive the light of the product to be tested for light effect detection; A first driving component (2) is configured to drive the color sensor (5) to move relative to the device base (1) in a first direction; The second driving component (3) is configured to drive the color sensor (5) to move relative to the device base (1) in a second direction; and A rotation drive assembly (4) is configured to drive the color sensor (5) to rotate relative to the device base (1), and the rotation axis of the rotation drive assembly (4) is parallel to the plane determined by the first direction and the second direction.

2. The lamp effect detection device according to claim 1, characterized in that, The first drive assembly (2) includes two first guide rails (21) arranged along the first direction and mounted parallel to each other on the device base (1), two first sliders (22) movably mounted on the two first guide rails (21), and a connecting beam (23) mounted between the two first sliders (22) to drive the color sensor (5) to move along the first direction via the connecting beam (23).

3. The lamp effect detection device according to claim 2, characterized in that, The second drive assembly (3) includes a second guide rail (31) disposed along the second direction and mounted on the connecting beam (23) and a second slider (32) movably mounted on the second guide rail (31) to drive the color sensor (5) to move along the second direction via the second slider (32).

4. The lamp effect detection device according to claim 3, characterized in that, The second drive assembly (3) further includes a mounting base plate (33) arranged along the second direction and fixed to the connecting beam (23), and the second guide rail (31) is fixed to the mounting base plate (33).

5. The lamp effect detection device according to claim 3, characterized in that, The rotation drive assembly (4) includes a rotating shaft (41) fixed to the second slider (32) and a detection arm (42) rotatably mounted on the rotating shaft (41), and the color sensor (5) is mounted on the detection arm (42).

6. The lamp effect detection device according to claim 5, characterized in that, The color sensor (5) is adjustablely mounted on the detection arm (42) along the length direction of the detection arm (42).

7. The lamp effect detection device according to claim 5, characterized in that, A support plate (43) is mounted on the detection arm (42). The support plate (43) is configured to be placed on top of the product when the color sensor (5) comes into contact with the light area of ​​the product to be tested, so that the product provides support for the detection arm (42).

8. The lamp effect detection device according to claim 3, characterized in that, The first drive assembly (2) further includes a first locking member for locking the relative movement of the first slider (22) and the first guide rail (21), and the second drive assembly (3) further includes a second locking member for locking the relative movement of the second slider (32) and the second guide rail (31).

9. The lamp effect detection device according to claim 1, characterized in that, The color sensor (5) includes a housing (51) and a sensing element (52) installed in the housing. The housing (51) has an opening that faces the surface of the product to be detected and a contact pad (53) surrounding the opening.

10. The lamp effect detection device according to claim 1, characterized in that, The device base (1) includes a placement platform (11) for placing the product to be tested, and a limiting block (12) for limiting the position of the product to be tested is provided on the placement platform (11).

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