Modularized adjustable visual light source device
By using the magnetic connection and hinge structure of the modular adjustable vision light source device, the problem of poor adaptability of the light source device in the machine vision system is solved, and the stable connection and convenient adjustment of the light-emitting components are realized to meet different detection needs.
Patent Information
- Application Number
- CN202511377361.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-23
- Publication Date
- 2025-11-21
AI Technical Summary
Existing light source devices have poor adaptability in machine vision systems, making it difficult to meet the complex and varied needs of different objects being measured and detection features. Furthermore, too many or too few light sources will affect the lighting effect.
It adopts a modular adjustable vision light source device, which realizes multi-angle adjustment of the light-emitting component through magnetic connection and hinge structure. Combined with the control component, the opening and closing and brightness of the light-emitting component can be independently controlled to meet different detection needs.
It achieves stable connection and convenient adjustment of the light-emitting components, has good adaptability, and can illuminate from multiple positions and angles to meet complex and ever-changing detection needs.
Smart Images
Figure CN120991266A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of detecting light source, in particular to a modular adjustable visual light source device. BACKGROUND
[0002] In a machine vision system, when detecting the appearance of a product, a light source is usually used for illumination, and the light source illumination is a crucial component that directly affects the image quality.
[0003] For different measured objects, such as metal, glass, and plastic, and for different detection features, such as scratches, characters, contours, and curved surfaces, different numbers of light sources are usually used for illumination from different illumination angles. However, if too many light sources are used, they may interfere with each other, and if too few light sources are used, the illumination effect cannot be guaranteed. In addition, since the conventional light source structure illuminates the product to be detected from a fixed angle, the adaptability is poor, and it is often difficult to meet complex and variable detection requirements. SUMMARY
[0004] The present application aims to overcome the above-mentioned defects in the prior art and provide a modular adjustable visual light source device that can achieve illumination from different positions and angles by multiple light emitting components, and has good adaptability.
[0005] To achieve the above-mentioned purpose, the present application provides a modular adjustable visual light source device, which comprises a bearing seat and a light emitting component; the bearing seat has magnetism; the light emitting component is provided with multiple; the light emitting component comprises a first magnetic attraction piece and a light emitting piece; the top end surface of the light emitting piece is a light emitting surface; the first magnetic attraction piece is arranged at the top end of the bearing seat, and the first magnetic attraction piece is magnetically connected with the bearing seat; the bottom end of the light emitting piece is hinged with the first magnetic attraction piece.
[0006] Further, the top end surface of the bearing seat is circular; a first scale groove is arranged on the top end surface of the bearing seat, the first scale groove is provided with multiple, and is arranged in a spaced manner away from the central axis of the bearing seat; multiple light emitting components are arranged around the central axis of the bearing seat.
[0007] Further, the top end surface of the bearing seat is square; a second scale groove is arranged on the top end surface of the bearing seat, the second scale groove is provided with multiple, and multiple second scale grooves are arranged in a staggered manner along a first direction and a second direction; multiple light emitting components are arranged along the first direction and the second direction; wherein the first direction and the second direction are arranged perpendicular to each other.
[0008] Further, the top end surface of the bearing seat is square; a third scale groove is arranged on the top end surface of the bearing seat, and a plurality of third scale grooves are arranged in a third direction.
[0009] Further, the light emitting assembly further comprises a hinge; the hinge comprises a first hinge part, a second hinge part and a rotating shaft; the first hinge part and the second hinge part are rotationally connected with the rotating shaft; the first hinge part is connected with the first magnetic attraction part, and the second hinge part is connected with the light emitting part.
[0010] Further, the light emitting assembly further comprises a connecting part; a connecting hole is arranged on the second hinge part, and a connecting groove is arranged at the bottom end of the light emitting part; the connecting hole and the connecting groove are oppositely arranged; the connecting part is arranged in the connecting hole, and the connecting part is movably arranged in the connecting groove; the connecting part detachably connects the second hinge part and the light emitting part.
[0011] Further, the connecting groove extends in a fourth direction; a plurality of connecting grooves are arranged in a fifth direction; the connecting hole is oppositely arranged with any connecting groove, and the connecting part is arranged in the connecting hole and the connecting groove; wherein, the fourth direction and the fifth direction are perpendicular to each other.
[0012] Further, the light emitting assembly is provided with a plurality of first magnetic attraction parts; the plurality of first magnetic attraction parts are sequentially and layerwisely arranged; the first magnetic attraction part at the bottom end of the plurality of first magnetic attraction parts is connected with the bearing seat by magnetic attraction; the first magnetic attraction part at the top end of the plurality of first magnetic attraction parts is hingedly connected with the light emitting part.
[0013] Further, the light emitting assembly further comprises a second magnetic attraction part; the second magnetic attraction part is arranged at the bottom end of the bearing seat and below the first magnetic attraction part; the second magnetic attraction part and the first magnetic attraction part are oppositely arranged by magnetic attraction.
[0014] Further, the light emitting assembly further comprises a control part; the control part is electrically connected with the light emitting part of the plurality of light emitting assemblies; the control part can control the plurality of light emitting parts to be independently turned on and off, and can control the brightness of the light emitted by the light emitting part.
[0015] Compared with the prior art, the present application has the following advantages: 1. The top end surface of the light emitting part is a light emitting surface, the light emitting part can emit light outward from the light emitting surface, the first magnetic attraction part is arranged on the top end of the bearing seat, and the first magnetic attraction part and the bearing seat are attracted to each other by magnetic force to limit the position of the first magnetic attraction part on the top end of the bearing seat. Therefore, the user can directly remove the first magnetic attraction part of the light emitting assembly from the bearing seat, so that the light emitting assembly and the bearing seat are separated from each other and are placed at other positions on the bearing seat to adjust the position of the light emitting assembly on the bearing seat, thereby adjusting the angle at which the light emitting assembly emits light through the light emitting part. The light emitting assembly can be connected to the bearing seat through the first magnetic attraction part, which is low in connection difficulty and makes it convenient for the user to move the light emitting assembly. The first magnetic attraction part is magnetically connected to the bearing seat, so that the stability of the light emitting assembly connected to the bearing seat is good.
[0016] 2. The light emitting assembly is hinged to the first magnetic attraction part, so that the light emitting part can rotate relative to the first magnetic attraction part to adjust the orientation of the light emitting surface of the light emitting part, thereby controlling the direction in which the light emitting part emits light. The user can independently adjust the position of each light emitting assembly on the bearing seat and independently adjust the angle of the light emitting part of each light emitting assembly, so that multiple light emitting assemblies can illuminate from different positions and angles, have good adaptability, can meet the illumination requirements of different workpieces to be detected, and can meet complex detection requirements. BRIEF DESCRIPTION OF DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the accompanying drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative effort.
[0018] Figure 1 is a structural schematic view of the modular adjustable visual light source device of the present application;
[0019] Figure 2 is a structural schematic view of another embodiment of the modular adjustable visual light source device of the present application;
[0020] Figure 3 is a structural schematic view of another embodiment of the modular adjustable visual light source device of the present application;
[0021] Figure 4 is a structural schematic view of the light emitting assembly of the modular adjustable visual light source device of the present application;
[0022] Figure 5Structure diagram of the light emitting assembly with multiple first magnetic attraction members of the modular adjustable visual light source device of the present application;
[0023] Figure 6 Structure diagram of another perspective of the modular adjustable visual light source device of the present application. Figure 1
[0024] Reference signs: bearing seat 100; first scale groove 101; second scale groove 102; third scale groove 103; light emitting assembly 200; first magnetic attraction member 210; light emitting member 220; connecting groove 221; hinged member 230; first hinged part 231; second hinged part 232; rotating shaft 233; connecting hole 234; second magnetic attraction member 240. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are one of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0026] It should be noted that all directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as described in the drawings), and if the certain posture changes, the directionality indications also change accordingly.
[0027] In addition, if the embodiments of the present application involve descriptions of “first”, “second”, etc., the descriptions of “first”, “second”, etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features.
[0028] Please refer to Figures 1 to 6 The embodiments of the present application provide a modular adjustable visual light source device, which comprises a bearing seat 100 and a light emitting assembly 200; the bearing seat 100 is magnetic; the light emitting assembly 200 is provided in multiple; the light emitting assembly 200 comprises a first magnetic attraction member 210 and a light emitting member 220; the top end surface of the light emitting member 220 is a light emitting surface; the first magnetic attraction member 210 is arranged at the top end of the bearing seat 100, and the first magnetic attraction member 210 is magnetically connected with the bearing seat 100; the bottom end of the light emitting member 220 is hinged with the first magnetic attraction member 210.
[0029] The top end surface of the light emitting piece 220 is a light emitting surface, the light emitting piece 220 can emit light outward from the light emitting surface, the first magnetic attraction piece 210 is arranged on the top end of the bearing seat 100, the first magnetic attraction piece 210 and the bearing seat 100 are mutually attracted through magnetic force to limit the position of the first magnetic attraction piece 210 on the top end of the bearing seat 100, therefore, the user can directly take off the first magnetic attraction piece 210 of the light emitting assembly 200 from the bearing seat 100, so that the light emitting assembly 200 and the bearing seat 100 are separated from each other, and are placed on other positions on the bearing seat 100 again, so as to adjust the position of the light emitting assembly 200 on the bearing seat 100, thereby adjusting the angle of the light emitting assembly 200 emitting light through the light emitting piece 220, and the light emitting assembly 200 can be connected with the bearing seat 100 through the first magnetic attraction piece 210, the connection difficulty is low, so that the user moves the light emitting assembly 200 more conveniently, the first magnetic attraction piece 210 and the bearing seat 100 are magnetically connected, so that the stability of the light emitting assembly 200 connected on the bearing seat 100 is better.
[0030] The light emitting assembly 200 is hinged with the first magnetic attraction piece 210, so that the light emitting piece 220 can rotate relative to the first magnetic attraction piece 210 to adjust the orientation of the light emitting surface of the light emitting piece 220, thereby controlling the direction of the light emitted by the light emitting piece 220, and the user can independently adjust the position of each light emitting assembly 200 on the bearing seat 100, and can independently adjust the angle of the light emitting piece 220 of each light emitting assembly 200, so as to realize illumination of multiple light emitting assemblies 200 from different positions and angles, better adaptability, which can meet the illumination needs of different to-be-detected workpieces and meet complex detection needs.
[0031] Referring to Figure 1 In some embodiments of the present application, the top end surface of the bearing seat 100 is circular; the bearing seat 100 is provided with a first scale groove 101 on the top end surface, the first scale groove 101 is provided with a plurality of first scale grooves 101, and is arranged in a spaced manner away from the central axis of the bearing seat 100; the plurality of light emitting assemblies 200 are arranged around the central axis of the bearing seat 100.
[0032] The bearing seat 100 can facilitate the user to move the position of the light emitting assembly 200, confirm the position of the first magnetic attraction piece 210 of the light emitting assembly 200 on the bearing seat 100, and can determine the position between the annularly arranged light emitting assemblies 200 for the user, thereby improving the convenience of moving the light emitting assembly 200 in the annular direction.
[0033] The plurality of light emitting assemblies 200 arranged around the central axis of the bearing seat 100 can collectively illuminate the to-be-detected workpiece located above the bearing seat 100.
[0034] Among the plurality of light emitting assemblies 200, at least part of the distance between the plurality of light emitting assemblies 200 and the central axis of the bearing seat 100 can be different from each other, so as to improve the applicability and adjust the distance between the light emitting part 220 of the light emitting assembly 200 and the to-be-detected part.
[0035] Among the plurality of light emitting assemblies 200, at least part of the distance between the plurality of light emitting assemblies 200 and the central axis of the bearing seat 100 can be different from each other, so as to improve the applicability and adjust the distance between the light emitting part 220 of the light emitting assembly 200 and the to-be-detected part.
[0036] Referring to Figure 2 In some embodiments of the present application, the top end surface of the bearing seat 100 is square; the top end surface of the bearing seat 100 is provided with a plurality of second scale grooves 102, the plurality of second scale grooves 102 are respectively arranged in a staggered manner along a first direction and a second direction; the plurality of light emitting assemblies 200 are arranged along the first direction and the second direction; wherein the first direction and the second direction are arranged perpendicular to each other.
[0037] The bearing seat 100 can facilitate the user to move the position of the light emitting assembly 200, confirm the position of the first magnetic attraction part 210 of the light emitting assembly 200 on the bearing seat 100, and determine the position between the light emitting assemblies 200 arranged along the first direction and the second direction for the user, thereby improving the convenience of moving the light emitting assembly 200.
[0038] Among the plurality of light emitting assemblies 200, at least part of the distance between the plurality of light emitting assemblies 200 is different from each other, and the direction of at least part of the plurality of light emitting assemblies 200 can be different from each other.
[0039] Specifically, the first direction is arranged in the same direction as the length direction of the bearing seat 100, and the second direction is arranged in the same direction as the width direction of the bearing seat 100.
[0040] Referring to Figure 3 In some embodiments of the present application, the top end surface of the bearing seat 100 is square; the top end surface of the bearing seat 100 is provided with a plurality of third scale grooves 103, the plurality of third scale grooves 103 are respectively arranged in a staggered manner along a third direction; the plurality of light emitting assemblies 200 are arranged along the third direction.
[0041] The bearing seat 100 can facilitate the user to move the position of the light emitting assembly 200, confirm the position of the first magnetic attraction part 210 of the light emitting assembly 200 on the bearing seat 100, and determine the position between the light emitting assemblies 200 arranged along the third direction for the user, thereby improving the convenience of moving the light emitting assembly 200.
[0042] The distance between at least some of the plurality of light emitting assemblies 200 is different from each other, and the direction of at least some of the plurality of light emitting assemblies 200 can be different from each other.
[0043] Specifically, the third direction is arranged in the same direction as the length direction of the bearing seat 100.
[0044] Referring to Figure 4 and Figure 5 In some embodiments of the present application, the light emitting assembly 200 further comprises a hinged part 230; the hinged part 230 is composed of a first hinged part 231, a second hinged part 232 and a rotating shaft 233; the first hinged part 231 and the second hinged part 232 are rotatably connected with the rotating shaft 233; the first hinged part 231 is connected with the first magnetic attraction part 210, and the second hinged part 232 is connected with the light emitting part 220.
[0045] One side end of the first hinged part 231 and one side end of the second hinged part 232 are rotatably connected with the rotating shaft 233, wherein the first hinged part 231 and the second hinged part 232 are uniformly connected with the rotating shaft 233, and there is a friction force between the first hinged part 231 and the second hinged part 232 to achieve a self-locking effect, so as to limit the position between the first hinged part 231 and the second hinged part 232, and avoid the situation that the first hinged part 231 and the second hinged part 232 accidentally rotate relatively to change the direction of the light emitting part 220.
[0046] Specifically, the hinged part 230 can be a hinge structure.
[0047] Specifically, the first hinged part 231 and the first magnetic attraction part 210 can be provided with screw hole structures, and the position between the first hinged part 231 and the first magnetic attraction part 210 can be fixed by a screw structure.
[0048] Referring to Figure 4 and Figure 5 In some embodiments of the present application, the light emitting assembly 200 further comprises a connecting part; the second hinged part 232 is provided with a connecting hole 234, and the bottom end of the light emitting part 220 is provided with a connecting groove 221; the connecting part is detachably arranged in the connecting hole 234, and at least part of the connecting part is movably arranged in the connecting groove 221; the connecting part detachably connects the second hinged part 232 and the light emitting part 220.
[0049] The position between the second hinged part 232 and the light emitting part 220 can be fixed by the connecting part, so as to avoid the situation that the light emitting part 220 moves accidentally relative to the second hinged part 232.
[0050] The connecting member can be detached from the second hinge part 232 and the light emitting part 220, so that the light emitting part 220 can be relatively moved along the extension direction of the connecting groove 221 relative to the second hinge part 232, so as to adjust the position between the light emitting part 220 and the second hinge part 232, thereby enabling the light emitting part 220 to illuminate from different positions.
[0051] With reference to Figure 4 In some embodiments of the present application, the connecting groove 221 is arranged to extend along a fourth direction; a plurality of connecting grooves 221 are arranged and are spaced apart along a fifth direction; the connecting hole 234 is arranged opposite to any connecting groove 221, and the connecting member is arranged to pass through the connecting hole 234 and the connecting groove 221; wherein the fourth direction and the fifth direction are arranged perpendicular to each other.
[0052] The connecting hole 234 can be arranged opposite to any connecting groove 221 of the plurality of connecting grooves 221, and the connecting member is arranged to pass through the connecting hole 234 and the connecting groove 221 to fix the second hinge part 232 and the light emitting part 220; the light emitting part 220 can be relatively moved along the fourth direction relative to the second hinge part 232, so as to adjust the position of the light emitting part 220 along the fourth direction, and the light emitting part 220 can be moved along the fifth direction to be arranged opposite to any connecting groove 221, thereby enabling the light emitting part 220 to adjust the position of the light emitting part 220 along the fourth direction and the fifth direction.
[0053] Specifically, the fourth direction is arranged in the same direction as the length direction of the light emitting part 220, and the fifth direction is arranged in the same direction as the width direction of the light emitting part 220.
[0054] With reference to Figure 5 In some embodiments of the present application, the light emitting assembly 200 is provided with a plurality of first magnetic attraction members 210; the plurality of first magnetic attraction members 210 are arranged in sequence and are stacked, the first magnetic attraction member 210 at the bottom end of the plurality of first magnetic attraction members 210 is connected to the bearing seat 100 by magnetic attraction, and the first magnetic attraction member 210 at the top end of the plurality of first magnetic attraction members 210 is hinged to the light emitting part 220.
[0055] By arranging a plurality of first magnetic attraction members 210, the light emitting part 220 can be raised, so as to illuminate from different positions, directions and angles.
[0056] Specifically, since the first magnetic attraction members 210 are connected to each other by magnetic force, the user can conveniently increase or decrease the number of first magnetic attraction members 210, so as to adjust the height at which the light emitting part 220 is located according to specific conditions.
[0057] At least part of the light emitting assemblies 200 use different numbers of first magnetic attraction members 210, so that the heights at which the light emitting parts 220 are located are different; at least part of the light emitting assemblies 200 use one first magnetic attraction member 210.
[0058] Referring to Figure 6 In some embodiments of the present application, the light-emitting assembly 200 further comprises a second magnetic member 240; the second magnetic member 240 is arranged at the bottom end of the bearing seat 100 and below the first magnetic member 210; and the second magnetic member 240 and the first magnetic member 210 are arranged to be mutually attracted.
[0059] After the first magnetic member is placed on the bearing seat 100, the second magnetic member 240 is placed at the bottom end of the bearing seat 100 and below the first magnetic member 210; the second magnetic member 240 and the first magnetic member 210 are arranged to be mutually attracted, so as to limit the position of the first magnetic member 210 on the bearing seat 100 and improve the stability of the first magnetic member 210 on the bearing seat 100; when the first magnetic member needs to be moved, the second magnetic member 240 can be removed first to move the first magnetic member.
[0060] Specifically, the second magnetic member 240 is arranged in multiple and stacked in sequence from top to bottom, so as to further improve the stability of the position of the first magnetic member.
[0061] In some embodiments of the present application, a control member is further included; the control member is electrically connected with the light-emitting member 220 of the plurality of light-emitting assemblies 200; the control member can control the independent opening and closing of the plurality of light-emitting members 220 and control the brightness of the light emitted by the light-emitting member 220, so as to selectively illuminate the workpiece to be detected from different angles by the light-emitting member 220 of the plurality of light-emitting assemblies 200 and to improve the adaptability by the light-emitting member 220 of the plurality of light-emitting assemblies 200 to illuminate at different brightness.
[0062] The above is only the preferred embodiment of the present application and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. Modular adjustable visual light source device, characterized in that, The application relates to a bearing seat with magnetism and a plurality of light-emitting assemblies. The bearing seat has a top end surface in a circular shape; a first scale groove is arranged on the top end surface of the bearing seat, a plurality of the first scale grooves are arranged in a spaced-apart manner along a direction away from a central axis of the bearing seat; and a plurality of the light-emitting assemblies are arranged around the central axis of the bearing seat. The bearing seat has a top end surface in a square shape; a second scale groove is arranged on the top end surface of the bearing seat, a plurality of the second scale grooves are arranged in a staggered manner along a first direction and a second direction respectively; a plurality of the light-emitting assemblies are arranged along the first direction and the second direction; and the first direction and the second direction are arranged in a perpendicular manner.
2. The modular, adjustable visual light source apparatus of claim 1, wherein, The bearing seat has a top end surface in a square shape; a third scale groove is arranged on the top end surface of the bearing seat, a plurality of the third scale grooves are arranged in a spaced-apart manner along a third direction respectively; and a plurality of the light-emitting assemblies are arranged along the third direction.
3. The modular, adjustable visual light source apparatus of claim 1, wherein, The light-emitting assembly further comprises a hinge part; the hinge part is composed of a first hinge part, a second hinge part and a rotating shaft; the first hinge part and the second hinge part are rotationally connected with the rotating shaft; the first hinge part is connected with the first magnetic part, and the second hinge part is connected with the light-emitting part.
4. The modular, adjustable visual light source apparatus of claim 1, wherein, The light-emitting assembly further comprises a connecting part; a connecting hole is arranged on the second hinge part, and a connecting groove is arranged on the bottom end of the light-emitting part; the connecting hole and the connecting groove are arranged in a facing manner; the connecting part is arranged in the connecting hole, and the connecting part is movably arranged in the connecting groove at least in part; and the connecting part detachably connects the second hinge part and the light-emitting part.
5. The modular, adjustable visual light source apparatus of claim 1, wherein, The connecting groove is arranged in a fourth direction; a plurality of the connecting grooves are arranged in a spaced-apart manner along a fifth direction; the connecting hole is arranged in a facing manner with any one of the connecting grooves, and the connecting part is arranged in the connecting hole and the connecting groove; and the fourth direction and the fifth direction are arranged in a perpendicular manner.
6. The modular, adjustable visual light source apparatus of claim 5, wherein, The light-emitting assembly is provided with a plurality of the first magnetic parts; the first magnetic parts are arranged in a stacked manner in sequence, the first magnetic part at the bottom end of the plurality of the first magnetic parts is connected with the bearing seat through magnetism, and the first magnetic part at the top end of the plurality of the first magnetic parts is connected with the light-emitting part.
7. The modular, adjustable visual light source apparatus of claim 6, wherein, The light-emitting assembly further comprises a second magnetic part; the second magnetic part is arranged at the bottom end of the bearing seat and below the first magnetic part; and the second magnetic part and the first magnetic part are arranged in a mutual adsorption manner.
8. The modular, adjustable visual light source apparatus of claim 1, wherein, The application further comprises a control part; the control part is electrically connected with the light-emitting parts of the plurality of the light-emitting assemblies, the control part can control the light-emitting parts to be independently turned on and off, and the control part can control the brightness of the light-emitting light of the light-emitting parts.
9. The modular, adjustable visual light source apparatus of claim 1, wherein, 10. The modular, adjustable visual light source apparatus of claim 1, wherein,