Modular light source device

Abstract

The utility model discloses a modular light source device relates to in detection light source technical field. Modular light source device includes bottom plate, sliding assembly and light source subassembly, a plurality of sliding assembly interval arrangement is set up in the bottom of bottom plate around vertical axis, first slide rail is set up in the bottom end of bottom plate, and first sliding block is slidably arranged on first slide rail along horizontal direction, and is connected with second slide rail, and second sliding block is slidably arranged on second slide rail along vertical direction, the extension direction of first slide rail of a plurality of sliding assembly all is horizontal direction, a plurality of light source subassembly respectively with second sliding block rotatable connection of a plurality of sliding assembly. Can through independent adjustment a plurality of light source subassembly's first sliding block and second sliding block, to control the position and distance of light source subassembly relative to the workpiece to be detected, also can rotate light source subassembly, control its angle of light ray, realize modular adaptability adjustment, adapt different detection's demand, guarantee detection quality.

Description

Technical Field

[0001] This utility model relates to the field of detection light source technology, and in particular to a modular light source device. Background Technology

[0002] Currently, in high-precision industrial inspection, facing increasingly complex test objects such as impellers and molds with deep cavities and complex angles, the traditional lighting solution is to illuminate the test object with a fixed ring light source. However, as inspection requirements continue to increase and the types of test objects increase, and the structures of different test objects are different, when the fixed ring light source is used to process complex workpieces with different structures, the fixed ring light source often produces shadows and specular reflections because its illumination angle cannot be changed once it leaves the factory, making it difficult to guarantee the lighting quality. Utility Model Content

[0003] The purpose of this invention is to overcome the above-mentioned defects in the prior art and provide a modular light source device that can control the angle of light emitted by multiple light source components, realize modular adaptability adjustment, adapt to different detection needs, and ensure detection quality.

[0004] To achieve the above objectives, this utility model provides a modular light source device, which includes a base plate, sliding components, and light source components. The base plate includes multiple sliding components arranged at intervals around a vertical axis at the bottom of the base plate. Each sliding component includes a first slide rail, a first slider, a second slide rail, and a second slider. The first slide rail is located at the bottom of the base plate. The first slider is slidably mounted on the first slide rail in a horizontal direction and connected to the second slide rail. The second slider is slidably mounted on the second slide rail in a vertical direction. The second slide rail extends vertically. The first slide rails of the multiple sliding components all extend horizontally, and adjacent first slide rails have an included angle between their extension directions. Multiple light source components are also provided. Each light source component is rotatably connected to the second slider of each of the multiple sliding components.

[0005] Furthermore, the plurality of sliding components are arranged opposite each other in pairs, and the relative direction of the two opposing sliding components is the same as the extension direction of the first slide rail of the two opposing sliding components.

[0006] Furthermore, the two opposing sliding components are symmetrically arranged with respect to the vertical axis; the two light source components connected to the two opposing sliding components are also symmetrically arranged with respect to the vertical axis.

[0007] Furthermore, around the vertical axis, the angles between adjacent sliding components are equal, and the distances between them are equal.

[0008] Furthermore, the light source assembly includes a light source element and a rotating shaft; a through groove is provided on the side end of the light source element, and the second slider is composed of a block and a side plate; the block is slidably disposed on the second slide rail; a rotating hole is provided on the side plate; the side plate is connected to the block and disposed on the side of the light source element, and the rotating hole is disposed opposite to the through groove; the rotating shaft is rotatably disposed through the rotating hole and the through groove.

[0009] Furthermore, the light source assembly also includes a third connector; an arc-shaped groove is provided on the side plate; a third connecting hole is provided on the side end of the light source component; the third connecting hole is disposed opposite to the arc-shaped groove; and the third connector passes through the opposite third connecting hole and the arc-shaped groove.

[0010] Furthermore, the sliding assembly also includes a first connector; the base plate is provided with a first limiting groove extending in the horizontal direction; multiple first limiting grooves are provided and are spaced apart around the vertical axis; the top end of the first slider is provided with a first connecting hole; the first connecting holes of the first sliders of the multiple sliding assemblies are respectively arranged opposite to the multiple first limiting grooves; multiple first connectors are provided and are respectively inserted through the opposite first connecting holes and first limiting grooves.

[0011] Furthermore, the sliding assembly also includes a second connector; the first slider is provided with a second limiting groove extending in a vertical direction; the side end of the second slider is provided with a second connecting hole; the second connecting hole and the second limiting groove are opposite to each other; the second connector passes through the opposite second connecting hole and the second limiting groove.

[0012] Furthermore, the base plate includes a center plate and strip plates; multiple strip plates are provided and are spaced around the vertical axis on the periphery of the center plate; the first slide rails of the multiple sliding components are respectively provided at the bottom ends of the multiple strip plates.

[0013] Furthermore, there are two first slide rails spaced apart, and the first slider is slidably disposed between the two first slide rails; there are two second slide rails spaced apart, and the second slider is slidably disposed between the two second slide rails.

[0014] Compared with the prior art, the present invention has the following advantages: In this embodiment, the workpiece to be inspected can be placed below the modular light source device. The light source assembly and the second slider are rotatably connected, allowing the light source assembly to be rotated towards the workpiece to illuminate it. The angle of the light emitted by the light source assembly can also be adjusted, resulting in high adaptability. The first slider slides horizontally on the first slide rail, allowing the light source assembly to be moved horizontally to adjust its position. The second slider slides vertically on the second slide rail, allowing the light source assembly to be moved vertically to adjust its position. Multiple light source assemblies are connected to the second sliders of multiple sliding assemblies. The position and distance of the light source assembly relative to the workpiece can be controlled by independently adjusting the first and second sliders of the multiple light source assemblies. The angle of the emitted light can also be controlled by rotating the light source assembly, achieving modular adaptability adjustment to meet different inspection needs and ensure inspection quality. Attached Figure Description

[0015] To more clearly illustrate the technology 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the modular light source device of this utility model;

[0017] Figure 2 This is a partial cross-sectional view of the modular light source device of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the light source component of the modular light source device of this utility model;

[0019] Figure 4 This is a schematic diagram of the side plate of the modular light source device of this utility model;

[0020] Figure 5 This is a schematic diagram of the sliding component and the light source component of the modular light source device of this utility model;

[0021] Figure 6 for Figure 5 This is a structural schematic diagram of the sliding component and the light source component of the modular light source device of this utility model from another perspective.

[0022] Reference numerals: Base plate 100; First limiting groove 101; Center plate 110; Strip plate 120; Sliding assembly 200; First slide rail 210; First slider 220; First connecting hole 221; Second limiting groove 222; Second slide rail 230; Second slider 240; Second connecting hole 241; Side plate 242; Rotating hole 243; Arc groove 244; First connector 250; Second connector 260; Light source assembly 300; Light source component 310; Through groove 311; Third connecting hole 312; Rotating shaft 330; Third connector 340. Detailed Implementation

[0023] The technology of this embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiment is one embodiment of the present invention, and not all embodiments thereof. Based on this embodiment of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0025] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second", such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated.

[0026] Please see Figures 1 to 6This utility model provides a modular light source device, which includes a base plate 100, a sliding assembly 200, and a light source assembly 300. Multiple sliding assemblies 200 are provided, arranged at intervals around a vertical axis at the bottom of the base plate 100. Each sliding assembly 200 includes a first slide rail 210, a first slider 220, a second slide rail 230, and a second slider 240. The first slide rail 210 is located at the bottom end of the base plate 100, and the first slider 220 is rotatable along a horizontal direction. The second slider 240 is slidably disposed on the first slide rail 210 and connected to the second slide rail 230. The second slide rail 230 extends vertically. The first slide rails 210 of the multiple sliding components 200 extend horizontally, and there is an angle between the extension directions of adjacent first slide rails 210. Multiple light source components 300 are provided. The multiple light source components 300 are rotatably connected to the second sliders 240 of the multiple sliding components 200.

[0027] In this embodiment of the invention, the workpiece to be inspected can be placed below the modular light source device. The light source assembly 300 and the second slider 240 are rotatably connected, allowing the light source assembly 300 to be rotated towards the workpiece to illuminate it. The angle of the light emitted by the light source assembly 300 can also be adjusted, resulting in high adaptability. The first slider 220 slides horizontally on the first slide rail 210, allowing the light source assembly 300 to be moved horizontally by moving the first slider 220, thus adjusting the position of the light source assembly 300. The second slider 240... The second slide rail 230 slides vertically, allowing the light source assembly 300 to move vertically by moving the second slider 240, thereby adjusting the position of the light source assembly 300. Multiple light source assemblies 300 are connected to the second sliders 240 of multiple sliding assemblies 200 respectively. The position and distance of the light source assembly 300 relative to the workpiece to be inspected can be controlled by independently adjusting the first sliders 220 and the second sliders 240 of multiple light source assemblies 300. The angle of the emitted light can also be controlled by rotating the light source assembly 300, achieving modular adaptability adjustment to meet different inspection needs and ensure inspection quality.

[0028] Reference Figure 3 In some embodiments of this utility model, multiple sliding components 200 are arranged opposite each other in pairs, and the relative direction of the two opposite sliding components 200 is the same as the extension direction of the first slide rail 210 of the two opposite sliding components 200.

[0029] This allows the first slider 220 of the two opposing sliding components 200 to move in a direction that brings them closer or further apart, thereby enabling the two light source components 300 to move in a direction that brings them closer or further apart, thus improving the uniformity of illumination.

[0030] Reference Figure 3 In some embodiments of this utility model, two opposing sliding components 200 are symmetrically arranged with respect to the vertical axis; two light source components 300 connected to the opposing two sliding components 200 are symmetrically arranged with respect to the vertical axis, so as to further improve the uniformity of illumination.

[0031] Specifically, the first slider 220 and the second slider of the two opposing sliding components 200 can be controlled to move so that the distance between the two light source components 300 and the vertical axis is equal and the height is also equal. The two light source components 300 can be controlled to rotate to the same angle to further improve the uniformity of illumination.

[0032] Reference Figure 3 In some embodiments of this utility model, the angles between adjacent sliding components 200 around the vertical axis are equal, and the distance between them is equal, so as to improve the uniform illumination of the workpiece to be tested from the periphery by multiple light source components 300.

[0033] Reference Figure 3 In some embodiments of this utility model, the light source assembly 300 includes a light source element 310 and a rotating shaft 330; a through groove 311 is provided on the side end of the light source element 310, and the second slider 240 includes a block and a side plate 242; a rotating hole 243 is provided on the side plate 242; the side plate 242 is connected to the block and is located on the side of the light source element 310, and the rotating hole 243 is opposite to the through groove 311; the rotating shaft 330 is rotatably inserted through the rotating hole 243 and the through groove 311.

[0034] The block and the side plate 242 are connected by a screw structure. The rotating shaft 330 passes through the rotating hole 243 and the through groove 311 to connect the side plate 242 and the light source 310. The light source 310 can rotate relative to the rotating shaft 330, so that the light source 310 can rotate relative to the side plate 242 to adjust the angle of the light emitted by the light source 310.

[0035] Specifically, two side plates 242 are provided and spaced apart. The rotating shaft 330 passes through the rotating holes 243 of the two side plates 242 and the through slot 311 of the light source component 310 to improve the stability of the rotation of the light source component 310.

[0036] Reference Figure 3In some embodiments of this utility model, the light source assembly 300 further includes a third connector 340; an arc-shaped groove 244 is provided on the side plate 242; a third connecting hole 312 is provided on the side end of the light source component 310; the third connecting hole 312 is disposed opposite to the arc-shaped groove 244; and the third connector 340 passes through the opposite third connecting hole 312 and arc-shaped groove 244.

[0037] During the rotation of the light source component 310, the third connecting hole 312 of the light source component 310 is always positioned opposite to the arc groove 244. After the light source component 310 is rotated to the predetermined position, the third connecting piece 340 can be passed through the opposite third connecting hole 312 and arc groove 244 to fix the position between the side plate 242 and the light source component 310.

[0038] Specifically, there are two side plates 242 that are spaced apart. Both sides of the light source 310 are provided with third connecting holes 312. The two third connecting holes 312 are respectively positioned opposite to the two arc-shaped grooves 244. There are two connecting parts that pass through the opposite third connecting holes 312 and arc-shaped grooves 244 respectively.

[0039] Specifically, the third connecting hole 312 can be a threaded hole, and the third connecting piece 340 can be a screw connection structure.

[0040] Reference Figure 3 In some embodiments of this utility model, the sliding component 200 further includes a first connecting member 250; a first limiting groove 101 extending in the horizontal direction is provided on the base plate 100; multiple first limiting grooves 101 are provided and are spaced apart around the vertical axis; a first connecting hole 221 is provided at the top of the first slider 220; the first connecting holes 221 of the first sliders 220 of the multiple sliding components 200 are respectively arranged opposite to the multiple first limiting grooves 101; multiple first connecting members 250 are provided and are respectively inserted through the opposite first connecting holes 221 and first limiting grooves 101.

[0041] After the first slider 220 moves to a predetermined position on the first slide rail 210, the first connector 250 passes through the corresponding first connecting hole 221 and first connecting groove to fix the position between the first slider 220 and the base plate 100, so as to prevent the first slider 220 from moving due to accident and improve the stability of the illumination of the light source assembly 300.

[0042] Specifically, the first connecting hole 221 can be a threaded hole, and the first connecting member 250 can be a screw connection structure.

[0043] Reference Figure 3In some embodiments of this utility model, the sliding component 200 further includes a second connector 260; the first slider 220 is provided with a second limiting groove 222 extending in the vertical direction; the side end of the second slider 240 is provided with a second connecting hole 241; the second connecting hole 241 and the second limiting groove 222 are arranged opposite to each other; the second connector 260 passes through the opposite second connecting hole 241 and the second limiting groove 222.

[0044] After the second slider 240 moves to a predetermined position on the first slide rail 210, the second connector 260 passes through the corresponding second connecting hole 241 and second connecting groove to fix the position between the second slider 240 and the first slide rail 210, so as to prevent the second slider 240 from moving due to accident and improve the stability of the illumination of the light source assembly 300.

[0045] Reference Figure 3 In some embodiments of this utility model, the base plate 100 includes a center plate 110 and strip plates 120; multiple strip plates 120 are provided and are spaced around the center plate 110 around a vertical axis; the first slide rails 210 of multiple sliding components 200 are respectively provided at the bottom ends of multiple strip plates 120, so that adjacent sliding components 200 and light source components 300 are separated.

[0046] Specifically, a through-hole is provided on the center plate 110 in a vertical direction. The workpiece to be inspected can be placed below the through-hole of the center plate 110. The light source assembly 300 is rotated to an angle tilted toward the workpiece to be inspected. The camera inspection module can perform visual inspection from above the center plate 110 to the area below the through-hole of the center plate 110.

[0047] Specifically, the center plate 110 and multiple strip plates 120 are integrally formed.

[0048] Reference Figure 3 In some embodiments of this utility model, two first slide rails 210 are provided and spaced apart, and the first slider 220 is slidably disposed between the two first slide rails 210. By providing two first slide rails 210, the sliding stability of the first slider 220 can be improved.

[0049] There are two second slide rails 230, which are spaced apart. The second slider 240 is slidably disposed between the two second slide rails 230. By setting two second slide rails 230, the sliding stability of the second slider 240 can be improved.

[0050] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A modular light source device, characterized in that, include: Base plate; A plurality of sliding components are provided; the plurality of sliding components are arranged at intervals around a vertical axis on the bottom of the base plate; each sliding component includes a first slide rail, a first slider, a second slide rail, and a second slider; the first slide rail is disposed at the bottom end of the base plate, the first slider is slidably disposed on the first slide rail in the horizontal direction and connected to the second slide rail, and the second slider is slidably disposed on the second slide rail in the vertical direction; the extension direction of the second slide rail is vertical; the extension direction of the first slide rail of the plurality of sliding components is horizontal, and there is an angle between the extension directions of adjacent first slide rails; Multiple light source assemblies are provided; each of the multiple light source assemblies is rotatably connected to the second slider of the multiple sliding assemblies.

2. The modular light source device according to claim 1, characterized in that, The plurality of sliding components are arranged opposite each other in pairs, and the relative direction of the two opposite sliding components is the same as the extension direction of the first slide rail of the two opposite sliding components.

3. The modular light source device according to claim 2, characterized in that, Two opposing sliding components are symmetrically arranged with respect to the vertical axis; two light source components, each connected to the opposing two sliding components, are symmetrically arranged with respect to the vertical axis.

4. The modular light source device according to claim 1, characterized in that, Around the vertical axis, the angles between adjacent sliding components are equal, and the distances between them are equal.

5. The modular light source device according to claim 1, characterized in that, The light source assembly includes a light source element and a rotating shaft; a through groove is provided on the side end of the light source element; the second slider is composed of a block and a side plate; the block is slidably disposed on the second slide rail; a rotating hole is provided on the side plate; the side plate is connected to the block and disposed on the side of the light source element; the rotating hole is disposed opposite to the through groove; the rotating shaft is rotatably disposed through the rotating hole and the through groove.

6. The modular light source device according to claim 5, characterized in that, The light source assembly also includes a third connector; an arc-shaped groove is provided on the side plate; a third connecting hole is provided on the side end of the light source component; the third connecting hole is disposed opposite to the arc-shaped groove; the third connector passes through the opposite third connecting hole and the arc-shaped groove.

7. The modular light source device according to claim 1, characterized in that, The sliding assembly further includes a first connector; the base plate is provided with a first limiting groove extending in the horizontal direction; multiple first limiting grooves are provided and are spaced apart around the vertical axis; the top of the first slider is provided with a first connecting hole; the first connecting holes of the first sliders of the multiple sliding assemblies are respectively arranged opposite to the multiple first limiting grooves; multiple first connectors are provided and are respectively inserted through the opposite first connecting holes and first limiting grooves.

8. The modular light source device according to claim 1, characterized in that, The sliding assembly further includes a second connector; the first slider is provided with a second limiting groove extending in a vertical direction; the side end of the second slider is provided with a second connecting hole; the second connecting hole and the second limiting groove are opposite to each other; the second connector passes through the opposite second connecting hole and the second limiting groove.

9. The modular light source device according to claim 1, characterized in that, The base plate includes a center plate and strip plates; multiple strip plates are provided and are spaced around the vertical axis on the periphery of the center plate; the first slide rails of the multiple sliding components are respectively provided at the bottom ends of the multiple strip plates.

10. The modular light source device according to claim 1, characterized in that, There are two first slide rails spaced apart, and the first slider is slidably disposed between the two first slide rails; there are two second slide rails spaced apart, and the second slider is slidably disposed between the two second slide rails.

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