CN111090212A - Line light source adjusting mechanism - Google Patents
Line light source adjusting mechanism Download PDFInfo
- Publication number
- CN111090212A CN111090212A CN201911402019.8A CN201911402019A CN111090212A CN 111090212 A CN111090212 A CN 111090212A CN 201911402019 A CN201911402019 A CN 201911402019A CN 111090212 A CN111090212 A CN 111090212A
- Authority
- CN
- China
- Prior art keywords
- axis
- rotating
- base
- axis rotating
- light source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
- G01N2021/8835—Adjustable illumination, e.g. software adjustable screen
Abstract
The invention provides a linear light source adjusting mechanism which comprises an X-axis rotating assembly, a Y-axis rotating assembly, a Z-axis rotating assembly and a Y-axis linear moving assembly, wherein the Z-axis rotating assembly is respectively connected with the X-axis rotating assembly and the Y-axis linear moving assembly, and the Y-axis rotating assembly is respectively connected with the Y-axis linear moving assembly and a linear light source. According to the line light source adjusting mechanism, the X-axis rotating assembly, the Y-axis rotating assembly, the Z-axis rotating assembly and the Y-axis linear moving assembly are arranged, so that accurate adjustment of different directions of a line light source can be achieved, outgoing light rays meeting requirements can be emitted by the line light source, defects or defects and other parts of a target object can be identified quickly, and the detection efficiency and the detection yield of the target object are improved.
Description
Technical Field
The invention relates to the technical field of high-precision adjusting devices, in particular to a linear light source adjusting mechanism.
Background
In industrial production, certain defects such as scratches, stains and the like inevitably exist in products such as continuous metal, plastic, paper, fiber and the like due to various reasons in the production process, the traditional detection mode is manual detection by human eyes, unstable factors such as low detection efficiency, poor reliability and easy omission exist in manual detection, and an area-array camera has the defect that a fast moving target cannot be detected, so the optimal detection mode for detecting the defects is detection by linear array camera imaging.
Since the exposure time of a line camera is short, it is required that the light source associated with the line camera is bright enough, and therefore, a specific line light source is commonly used as the light source associated with the line camera. The line light source is formed by a high-power LED array and has a special heat dissipation structure, a special lens is usually adopted by the line light source to form narrow-band light, the light brightness can be greatly improved, and the adjustment of the line light source needs high precision due to the particularity of the line light source and the linear array camera.
Therefore, how to design an adjusting mechanism capable of accurately adjusting a linear light source is an urgent technical problem to be solved in the art.
Disclosure of Invention
The present invention is directed to at least one of the technical problems of the prior art, and provides a linear light source adjusting mechanism.
The invention provides a linear light source adjusting mechanism which comprises an X-axis rotating assembly, a Y-axis rotating assembly, a Z-axis rotating assembly and a Y-axis linear moving assembly, wherein the X-axis rotating assembly is connected with the Y-axis linear moving assembly; the Z-axis rotating assembly is connected with the X-axis rotating assembly and the Y-axis linear moving assembly respectively, and the Y-axis rotating assembly is connected with the Y-axis linear moving assembly and the line light source respectively.
Optionally, the X-axis rotation assembly comprises an X-axis base, an X-axis adjustment knob, an X-axis fastener, and an X-axis rotating member, wherein,
the X-axis rotating piece is rotatably arranged on the X-axis base;
the X-axis adjusting knob is fixedly arranged on the X-axis base and can adjust the rotating angle of the X-axis rotating member relative to the X-axis base;
the X-axis fastener is arranged on the X-axis rotating member so as to fix the X-axis rotating member after the X-axis rotating member rotates to a target angle.
Optionally, the X-axis base includes an arc-shaped protrusion protruding toward a direction of the X-axis rotating member, the X-axis rotating member includes an arc-shaped groove recessed away from the direction of the X-axis base, and the arc-shaped protrusion is inserted into the arc-shaped groove; and the number of the first and second electrodes,
the side wall of the arc-shaped groove opposite to the X-axis fastener can move and is connected with the X-axis fastener, so that when the X-axis fastener is screwed in, the side wall is abutted and locked with the side wall of the arc-shaped convex part.
Optionally, the Y-axis rotating assembly includes a Y-axis base, a Y-axis rotating member, and a Y-axis momentum adjusting structure; wherein the content of the first and second substances,
the first end of the Y-axis rotating piece is fixedly connected with the line light source, the second end of the Y-axis rotating piece is rotatably connected with the Y-axis base, and the Y-axis base is connected with the Y-axis linear moving assembly;
the Y-axis rotating amount adjusting structure can adjust the rotating amount of the Y-axis rotating piece relative to the Y-axis base.
Optionally, the Y-axis rotation amount adjusting structure comprises a Y-axis stopper, a Y-axis adjusting seat and a Y-axis adjusting fastener; wherein the content of the first and second substances,
one of the Y-axis stop block and the Y-axis adjusting seat is fixedly arranged on the Y-axis base, and the other one of the Y-axis stop block and the Y-axis adjusting seat is fixedly arranged on the Y-axis rotating member;
the Y-axis adjusting fastener penetrates through the Y-axis adjusting seat, and along with the screwing-in of the Y-axis adjusting fastener, the first end of the Y-axis adjusting fastener can be abutted against the Y-axis stop block so as to push the Y-axis rotating piece to rotate relative to the Y-axis base.
Optionally, the Y-axis rotating assembly further comprises a Y-axis rotating shaft, a Y-axis rotating bearing and a Y-axis rotating barrier; wherein the content of the first and second substances,
a Y-axis rotating shaft mounting hole and a Y-axis bearing mounting hole are formed in the positions, corresponding to the Y-axis rotating piece, of the Y-axis base;
the Y-axis rotating shaft is arranged in the Y-axis rotating shaft mounting hole, and a Y-axis bearing step is arranged on the Y-axis rotating shaft;
the Y-axis rotating bearing is positioned in the Y-axis bearing mounting hole, sleeved on the Y-axis rotating shaft and abutted against the Y-axis bearing step;
the Y-axis rotating blocking piece is abutted against the Y-axis rotating shaft and is positioned on one side of the Y-axis rotating bearing, which is deviated from the Y-axis rotating piece.
Optionally, the Z-axis rotating assembly includes a Z-axis base, a Z-axis rotating member, and a Z-axis momentum adjusting structure; wherein the content of the first and second substances,
the first end of the Z-axis rotating piece is fixedly connected with the Y-axis linear moving assembly, the second end of the Z-axis rotating piece is rotatably connected with the Z-axis base, and the Z-axis base is connected with the X-axis rotating assembly;
the Z-axis rotating amount adjusting structure can adjust the rotating amount of the Z-axis rotating piece relative to the Z-axis base.
Optionally, the Z-axis rotation amount adjusting structure comprises a Z-axis stopper, a Z-axis adjusting seat and a Z-axis adjusting fastener; wherein the content of the first and second substances,
one of the Z-axis stop block and the Z-axis adjusting seat is fixedly arranged on the Z-axis base, and the other one of the Z-axis stop block and the Z-axis adjusting seat is fixedly arranged on the Z-axis rotating member;
the Z-axis adjusting fastener penetrates through the Z-axis adjusting seat, and along with the screwing-in of the Z-axis adjusting fastener, the first end of the Z-axis adjusting fastener can be abutted against the Z-axis stop block so as to push the Z-axis rotating piece to rotate relative to the Z-axis base.
Optionally, the Z-axis rotating assembly further comprises a Z-axis rotating shaft, a Z-axis rotating bearing and a Z-axis rotating barrier; wherein the content of the first and second substances,
a Z-axis rotating shaft mounting hole and a Z-axis bearing mounting hole are formed in the positions, corresponding to the Z-axis rotating piece, of the Z-axis base;
the Z-axis rotating shaft is arranged in the Z-axis rotating shaft mounting hole, and a Z-axis bearing step is arranged on the Z-axis rotating shaft;
the Z-axis rotating bearing is positioned in the Z-axis bearing mounting hole, sleeved on the Z-axis rotating shaft and abutted against the Z-axis bearing step;
the Z-axis rotating blocking piece is abutted against the Z-axis rotating shaft and is positioned on one side of the Z-axis rotating bearing, which is deviated from the Z-axis rotating piece.
Optionally, the Y-axis linear moving assembly includes a Y-axis moving member, a Y-axis moving base, a Y-axis connecting member, a Y-axis adjusting knob, a linear guide rail, and a slider; wherein the content of the first and second substances,
the Y-axis moving piece is arranged on the Y-axis moving base, and the Y-axis adjusting knob penetrates through the Y-axis base and is connected with the Y-axis moving piece so as to drive the Y-axis moving piece to move;
the linear guide rail is fixedly arranged on the Z-axis rotating assembly, the sliding block is slidably arranged on the linear guide rail, the first end of the Y-axis connecting piece is connected with the sliding block, and the second end of the Y-axis connecting piece is connected with the Y-axis rotating assembly.
The invention relates to a linear light source adjusting mechanism which comprises an X-axis rotating assembly, a Y-axis rotating assembly, a Z-axis rotating assembly and a Y-axis linear moving assembly. Z axle rotating assembly links to each other with X axle rotating assembly and Y axle rectilinear movement subassembly respectively, Y axle rotating assembly links to each other with Y axle rectilinear movement subassembly and line source respectively, with the help of the X axle rotating assembly that sets up, Y axle rotating assembly, Z axle rotating assembly and Y axle rectilinear movement subassembly, thereby can realize the accurate adjustment to the equidirectional line source, and then can make the line source send emergent ray that meets the requirements, like this, positions such as flaw or defect that can the quick identification target object exists, improve target object's detection efficiency and detect the yield.
Drawings
FIG. 1 is a schematic structural diagram of a linear light source adjusting mechanism according to a first embodiment of the present invention;
FIG. 2 is an exploded view of an X-axis rotating assembly in a linear light source adjustment mechanism according to a second embodiment of the present invention;
fig. 3 to 5 are exploded views of the linear light source adjusting mechanism shown in fig. 1 in different directions.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 5, a linear light source adjusting mechanism includes an X-axis rotating assembly, a Y-axis rotating assembly, a Z-axis rotating assembly, and a Y-axis linear moving assembly. The Z-axis rotating assembly is connected with the X-axis rotating assembly and the Y-axis linear moving assembly respectively, and the Y-axis rotating assembly is connected with the Y-axis linear moving assembly and the line light source respectively.
Specifically, as shown in fig. 1, when the linear light source needs to be adjusted, for example, the exit angle of the linear light source needs to be adjusted along the X-axis direction, at this time, the linear light source can be rotated around the X-axis by a certain angle by means of the arranged X-axis rotating assembly, so that the exit angle of the linear light source in the X-axis direction can be changed. On the contrary, when the exit angle of the linear light source along the Y-axis direction and the exit angle along the Z-axis direction need to be adjusted, the Y-axis rotating assembly and the Z-axis rotating assembly can be used. In addition, when the distance between the linear light source and the target object needs to be adjusted, the linear light source can be adjusted by the Y-axis linear moving component.
The line light source adjusting mechanism with the structure of the embodiment can realize accurate adjustment of the line light source in different directions by means of the X-axis rotating assembly, the Y-axis rotating assembly, the Z-axis rotating assembly and the Y-axis linear moving assembly, and further can enable the line light source to emit emergent light rays meeting requirements, so that defects or defects and other parts of a target object can be identified quickly, and the detection efficiency and the detection yield of the target object are improved.
It should be noted that, the specific structures of the X-axis rotating assembly, the Y-axis rotating assembly, the Z-axis rotating assembly, and the Y-axis linear moving assembly are not limited, as long as the structures that drive the line light source to rotate around the X-axis, rotate around the Y-axis, rotate around the Z-axis, and move along the Y-axis can be realized.
As shown in fig. 1, 2 and 3, the X-axis rotation assembly includes an X-axis base 13, an X-axis adjustment knob 12, an X-axis fastener 30 and an X-axis rotator 14. Wherein, the X-axis rotating member 14 is rotatably arranged on the X-axis base 13. The X-axis adjusting knob 12 is fixedly arranged on the X-axis base 13 and can adjust the rotating angle of the X-axis rotating member 14 relative to the X-axis base 13. An X-axis fastener 30 is provided on the X-axis movable member 14 to fix the X-axis movable member 14 after the X-axis movable member 14 is rotated to a target angle.
Specifically, as shown in fig. 1, when the exit angle of the line light source 1 needs to be adjusted along the X-axis direction, a user may operate the X-axis adjusting knob 12 (for example, the X-axis adjusting knob 12 may rotate clockwise or counterclockwise along the X-axis direction), and when the X-axis adjusting knob 12 rotates, it may drive the X-axis rotating member 14 to rotate relative to the X-axis base 13, and when the X-axis adjusting knob is adjusted to a proper position, the X-axis fastening member 30 is screwed in until the X-axis rotating member 14 is fixed relative to the X-axis base 13.
In the line light source adjusting mechanism with the structure of the embodiment, the X-axis rotating assembly includes an X-axis base 13, an X-axis adjusting knob 12, an X-axis fastener 30, and an X-axis rotating member 14, the X-axis adjusting knob 12 is used to drive the X-axis rotating member 14 to rotate relative to the X-axis base 13, and finally the X-axis fastener 30 is used to lock the X-axis rotating member 14. The X-axis rotating assembly is simple in structure, the rotating position of the linear light source 1 along the X-axis direction can be effectively adjusted, and meanwhile, the linear light source 1 can be locked to a target position when the linear light source 1 rotates to the target position.
As shown in fig. 3, the X-axis base 13 includes an arc-shaped protrusion 131 protruding toward the X-axis movable member 14, the X-axis movable member 14 includes an arc-shaped groove 141 recessed away from the X-axis base 13, and the arc-shaped protrusion 131 is inserted into the arc-shaped groove 141; and, the side wall of the arc groove 141 opposite to the X-axis fastener 30 is movable and connected to the X-axis fastener 30 so as to abut against and lock with the arc protrusion side wall when the X-axis fastener 30 is screwed in. That is, as shown in fig. 3, one of the side walls of the arc-shaped groove 141 is connected to the X-axis fastening member 30 and can move together with the X-axis fastening member 30, so that when the X-axis movable member 14 is rotated to the target position, the X-axis fastening member 30 can be screwed in, and one of the side walls of the arc-shaped groove 141 is driven to move toward the arc-shaped protrusion 131 until the side wall abuts against the arc-shaped protrusion 131 and finally locks the X-axis movable member 14.
It should be noted that, the specific structure of the X-axis fastener 30 is not limited, and preferably, the X-axis fastener 30 is a fastening screw. Of course, in addition to the above, other fastener configurations may be selected by those skilled in the art according to actual needs.
As shown in fig. 1 and 4, the Y-axis rotation assembly includes a Y-axis base 6, a Y-axis rotating member 2, and a Y-axis rotation amount adjusting structure. The first end of the Y-axis rotating member 2 is fixedly connected with the linear light source 1, the second end of the Y-axis rotating member 2 is rotatably connected with the Y-axis base 6, and the Y-axis base 6 is connected with the Y-axis linear moving assembly. The Y-axis rotating amount adjusting structure can adjust the rotating amount of the Y-axis rotating piece 2 relative to the Y-axis base 6.
Specifically, as shown in fig. 4, when the exit angle of the line light source 1 needs to be adjusted along the Y-axis direction, a user may operate the Y-axis rotation amount adjustment structure to rotate the Y-axis rotating member 2 relative to the Y-axis base 6, so as to adjust the exit angle of the line light source 1 along the Y-axis direction.
In the line light source adjusting mechanism with the structure of the embodiment, the Y-axis rotating assembly comprises the Y-axis base 6, the Y-axis rotating member 2 and the Y-axis rotating amount adjusting structure, and the Y-axis rotating member 2 is driven to rotate relative to the Y-axis base 6 by the Y-axis rotating amount adjusting structure, so that the structure is simple, and the structure of the line light source adjusting mechanism can be simplified. In addition, the accurate adjustment of the linear light source 1 along the Y-axis direction can be realized through the Y-axis rotating amount adjusting structure, so that the defects or the like of the target object can be quickly identified, and the detection efficiency and the detection yield of the target object are improved.
As shown in fig. 4, the Y-axis rotation amount adjustment structure includes a Y-axis stopper 3, a Y-axis adjustment holder 4, and a Y-axis adjustment fastener 5; wherein, Y axle dog 3 is fixed to be set up on Y axle base 6, and Y axle adjusting seat 4 is fixed to be set up on Y axle rotating member 2, and Y axle adjusting fastener 5 wears to establish on Y axle adjusting seat 4 to, along with the screw in of Y axle adjusting fastener 5, the first end of Y axle adjusting fastener 5 can with the 3 butt of Y axle dog, rotate with the relative Y axle base 6 of promotion Y axle rotating member 2.
Specifically, as shown in fig. 1 and 4, the Y-axis adjusting fastener 5 (e.g., an adjusting screw or the like) may be screwed into or out of the Y-axis adjusting seat 4, and during the screwing process, one end of the Y-axis adjusting fastener 5 may abut against the Y-axis stopper 3, so that the Y-axis rotating member 2 and the Y-axis base 6 may rotate relatively with the continued screwing of the Y-axis adjusting fastener 5, thereby adjusting the emitting angle of the linear light source along the Y-axis direction.
It should be noted that the positions of the Y-axis stopper 3 and the Y-axis adjusting base 4 may be interchanged, that is, the Y-axis adjusting base 4 may be fixedly disposed on the Y-axis base 6, and the Y-axis stopper 3 may be fixedly disposed on the Y-axis rotating member 2.
As shown in fig. 1 and 4, the Y-axis rotating assembly further includes a Y-axis rotating shaft 16, a Y-axis rotating bearing 17, and a Y-axis rotating fence 18; and Y-axis rotating shaft mounting holes and Y-axis bearing mounting holes are formed in the positions, corresponding to the Y-axis rotating piece 2, of the Y-axis base 6. The Y-axis rotation shaft 16 is disposed in the Y-axis rotation shaft mounting hole, and the Y-axis rotation shaft 16 is provided with a Y-axis bearing step. The Y-axis rotating bearing 17 is positioned in the Y-axis bearing mounting hole, sleeved on the Y-axis rotating shaft 16 and abutted against the Y-axis bearing step. The Y-axis rotation stopper 18 abuts on the Y-axis rotation shaft 16 and is located on a side of the Y-axis rotation bearing 17 away from the Y-axis rotor 2.
The linear light source adjusting mechanism of the present embodiment realizes that the Y-axis rotating member 2 can rotate relative to the Y-axis base 6 through the Y-axis rotating shaft 16 and the Y-axis rotating bearing 17 matched therewith, and has a simple structure. The Y-axis rotation bearing 17 can be axially fixed by the Y-axis rotation fence 18. In addition, the Y-axis rotating shaft 16 is provided with a bearing step, so that smooth rotation of the Y-axis rotating member 2 can be effectively ensured.
As shown in fig. 1 and 5, the Z-axis rotation assembly includes a Z-axis base 24, a Z-axis rotating member 23, and a Z-axis rotation amount adjusting structure. The first end of the Z-axis rotating member 23 is fixedly connected with the Y-axis linear moving assembly, the second end of the Z-axis rotating member 23 is rotatably connected with the Z-axis base 24, and the Z-axis base 24 is connected with the X-axis rotating assembly. The Z-axis rotation amount adjustment structure can adjust the rotation amount of the Z-axis rotating member 23 relative to the Z-axis base 24.
Specifically, as shown in fig. 5, when the exit angle of the linear light source 1 needs to be adjusted along the Z-axis direction, a user may operate the Z-axis rotation amount adjustment structure to rotate the Z-axis rotating member 23 relative to the Z-axis base 24, so as to adjust the exit angle of the linear light source 1 along the Z-axis direction.
In the linear light source adjusting mechanism with the structure of the embodiment, the Z-axis rotating assembly comprises a Z-axis base 24, a Z-axis rotating member 23 and a Z-axis rotating amount adjusting structure, and the Z-axis rotating member 23 is driven to rotate relative to the Z-axis base 24 by the Z-axis rotating amount adjusting structure, so that the structure is simple, and the structure of the linear light source adjusting mechanism can be simplified. In addition, the accurate adjustment of the linear light source 1 along the Z-axis direction can be realized through the Z-axis rotating amount adjusting structure, so that the defects or the like of the target object can be quickly identified, and the detection efficiency and the detection yield of the target object are improved.
As shown in fig. 5, the Z-axis rotation amount adjustment structure includes a Z-axis stopper 29, a Z-axis adjustment seat 22, and a Z-axis adjustment fastener 21; the Z-axis stopper 29 is fixedly disposed on the Z-axis base 24, and the Z-axis adjusting base 22 is fixedly disposed on the Z-axis rotator 23. The Z-axis adjusting fastener 21 penetrates through the Z-axis adjusting seat 24, and along with the screwing of the Z-axis adjusting fastener 21, a first end of the Z-axis adjusting fastener 21 can be abutted against the Z-axis stop block 29 to push the Z-axis rotating member 23 to rotate relative to the Z-axis base 24.
Specifically, as shown in fig. 1 and 5, the Z-axis adjusting fastener 21 (e.g., an adjusting screw or the like) may be screwed into or out of the Z-axis adjusting seat 22, and during screwing, one end of the Z-axis adjusting fastener 21 may abut against the Z-axis stopper 29, so that, as the Z-axis adjusting fastener 21 is screwed in, the Z-axis rotating member 23 and the Z-axis base 24 may rotate relatively, thereby adjusting the emitting angle of the linear light source along the Z-axis direction.
It should be noted that the positions of the Z-axis stopper 29 and the Z-axis adjusting base 22 may be interchanged, that is, the Z-axis adjusting base 22 may be fixedly disposed on the Z-axis base 24, and the Z-axis stopper 29 may be fixedly disposed on the Z-axis rotating member 23.
In addition, as shown in fig. 5, a connecting member 31 may be provided, the connecting member 31 is fixedly disposed on the Z-axis base 24, and the Z-axis adjusting base 22 is fixedly disposed on the connecting member 31.
As shown in fig. 5, the Z-axis rotation assembly further includes a Z-axis rotation shaft 26, a Z-axis rotation bearing 27, and a Z-axis rotation fence 28; wherein, a Z-axis rotating shaft mounting hole and a Z-axis bearing mounting hole are arranged at the corresponding positions of the Z-axis base 24 and the Z-axis rotating piece 23. The Z-axis rotation shaft 26 is disposed in the Z-axis rotation shaft mounting hole, and a Z-axis bearing step is disposed on the Z-axis rotation shaft 26. The Z-axis rotating bearing 27 is located in the Z-axis bearing mounting hole, sleeved on the Z-axis rotating shaft 26 and abutted against the Z-axis bearing step. The Z-axis rotation stopper 28 abuts on the Z-axis rotation shaft 26 and is located on a side of the Z-axis rotation bearing 27 away from the Z-axis rotor 23.
The linear light source adjusting mechanism of the present embodiment realizes that the Z-axis rotating member 23 can rotate relative to the Z-axis base 24 through the Z-axis rotating shaft 26 and the Z-axis rotating bearing 27 matched therewith, and has a simple structure. The Z-axis rotation bearing 27 can be axially fixed by the Z-axis rotation stopper 28. In addition, the Z-axis rotating shaft 26 is provided with a bearing step, so that smooth rotation of the Z-axis rotating member 23 can be effectively ensured.
As shown in fig. 4, the Y-axis linear moving assembly includes a Y-axis moving member 9, a Y-axis moving base 10, a Y-axis connecting member 7, a Y-axis adjusting knob 11, a linear guide 15, and a slider 19; wherein, Y axle moving member 9 sets up on Y axle removes base 10, and Y axle adjust knob 11 wears to establish on Y axle base 10 and links to each other with Y axle moving member 9 to drive Y axle moving member 9 and remove. The linear guide rail 15 is fixedly arranged on the Z-axis rotating assembly, the sliding block 19 is slidably arranged on the linear guide rail 15, the first end of the Y-axis connecting piece 7 is connected with the sliding block 19, and the second end of the Y-axis connecting piece 7 is connected with the Y-axis rotating assembly.
Specifically, as shown in fig. 4, when the distance between the linear light source 1 and the target object needs to be adjusted, the user can operate the Y-axis adjusting knob 11, and along with the rotation of the Y-axis adjusting knob 11, the Y-axis moving member 9 can be driven to move, the Y-axis connecting member 7 is respectively connected with the Y-axis base 10, the slider 19 and the Y-axis rotating assembly, so that along with the movement of the Y-axis moving member 9, the Y-axis connecting member 7 can drive the Y-axis rotating assembly and the slider 19 to move along the linear guide 15, and thus the distance between the linear light source 1 and the target object can be adjusted along the Y-axis linear direction.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (10)
1. A linear light source adjusting mechanism is characterized by comprising an X-axis rotating assembly, a Y-axis rotating assembly, a Z-axis rotating assembly and a Y-axis linear moving assembly; the Z-axis rotating assembly is connected with the X-axis rotating assembly and the Y-axis linear moving assembly respectively, and the Y-axis rotating assembly is connected with the Y-axis linear moving assembly and the line light source respectively.
2. The linear light source adjustment mechanism of claim 1, wherein the X-axis rotation assembly comprises an X-axis base, an X-axis adjustment knob, an X-axis fastener, and an X-axis rotating member, wherein,
the X-axis rotating piece is rotatably arranged on the X-axis base;
the X-axis adjusting knob is fixedly arranged on the X-axis base and can adjust the rotating angle of the X-axis rotating member relative to the X-axis base;
the X-axis fastener is arranged on the X-axis rotating member so as to fix the X-axis rotating member after the X-axis rotating member rotates to a target angle.
3. The line light source adjustment mechanism of claim 2, wherein the X-axis base comprises an arc-shaped protrusion protruding in a direction toward the X-axis movable member, the X-axis movable member comprises an arc-shaped groove recessed in a direction away from the X-axis base, and the arc-shaped protrusion is inserted into the arc-shaped groove; and the number of the first and second electrodes,
the side wall of the arc-shaped groove opposite to the X-axis fastener can move and is connected with the X-axis fastener, so that when the X-axis fastener is screwed in, the side wall is abutted and locked with the side wall of the arc-shaped convex part.
4. The line light source adjusting mechanism according to any one of claims 1 to 3, wherein the Y-axis rotating assembly comprises a Y-axis base, a Y-axis rotating member and a Y-axis rotating amount adjusting structure; wherein the content of the first and second substances,
the first end of the Y-axis rotating piece is fixedly connected with the line light source, the second end of the Y-axis rotating piece is rotatably connected with the Y-axis base, and the Y-axis base is connected with the Y-axis linear moving assembly;
the Y-axis rotating amount adjusting structure can adjust the rotating amount of the Y-axis rotating piece relative to the Y-axis base.
5. The line light source adjustment mechanism of claim 4, wherein the Y-axis rotational amount adjustment structure comprises a Y-axis stop, a Y-axis adjustment seat, and a Y-axis adjustment fastener; wherein the content of the first and second substances,
one of the Y-axis stop block and the Y-axis adjusting seat is fixedly arranged on the Y-axis base, and the other one of the Y-axis stop block and the Y-axis adjusting seat is fixedly arranged on the Y-axis rotating member;
the Y-axis adjusting fastener penetrates through the Y-axis adjusting seat, and along with the screwing-in of the Y-axis adjusting fastener, the first end of the Y-axis adjusting fastener can be abutted against the Y-axis stop block so as to push the Y-axis rotating piece to rotate relative to the Y-axis base.
6. The line light adjustment mechanism of claim 4, wherein the Y-axis rotation assembly further comprises a Y-axis rotation shaft, a Y-axis rotation bearing, and a Y-axis rotation stop; wherein the content of the first and second substances,
a Y-axis rotating shaft mounting hole and a Y-axis bearing mounting hole are formed in the positions, corresponding to the Y-axis rotating piece, of the Y-axis base;
the Y-axis rotating shaft is arranged in the Y-axis rotating shaft mounting hole, and a Y-axis bearing step is arranged on the Y-axis rotating shaft;
the Y-axis rotating bearing is positioned in the Y-axis bearing mounting hole, sleeved on the Y-axis rotating shaft and abutted against the Y-axis bearing step;
the Y-axis rotating blocking piece is abutted against the Y-axis rotating shaft and is positioned on one side of the Y-axis rotating bearing, which is deviated from the Y-axis rotating piece.
7. The linear light source adjustment mechanism of any one of claims 1 to 3, wherein the Z-axis rotation assembly comprises a Z-axis base, a Z-axis rotating member and a Z-axis momentum adjustment structure; wherein the content of the first and second substances,
the first end of the Z-axis rotating piece is fixedly connected with the Y-axis linear moving assembly, the second end of the Z-axis rotating piece is rotatably connected with the Z-axis base, and the Z-axis base is connected with the X-axis rotating assembly;
the Z-axis rotating amount adjusting structure can adjust the rotating amount of the Z-axis rotating piece relative to the Z-axis base.
8. The linear light source adjustment mechanism of claim 7, wherein the Z-axis rotation amount adjustment structure comprises a Z-axis stopper, a Z-axis adjustment seat, and a Z-axis adjustment fastener; wherein the content of the first and second substances,
one of the Z-axis stop block and the Z-axis adjusting seat is fixedly arranged on the Z-axis base, and the other one of the Z-axis stop block and the Z-axis adjusting seat is fixedly arranged on the Z-axis rotating member;
the Z-axis adjusting fastener penetrates through the Z-axis adjusting seat, and along with the screwing-in of the Z-axis adjusting fastener, the first end of the Z-axis adjusting fastener can be abutted against the Z-axis stop block so as to push the Z-axis rotating piece to rotate relative to the Z-axis base.
9. The linear light source adjustment mechanism of claim 7, wherein the Z-axis rotation assembly further comprises a Z-axis rotation shaft, a Z-axis rotation bearing, and a Z-axis rotation stop; wherein the content of the first and second substances,
a Z-axis rotating shaft mounting hole and a Z-axis bearing mounting hole are formed in the positions, corresponding to the Z-axis rotating piece, of the Z-axis base;
the Z-axis rotating shaft is arranged in the Z-axis rotating shaft mounting hole, and a Z-axis bearing step is arranged on the Z-axis rotating shaft;
the Z-axis rotating bearing is positioned in the Z-axis bearing mounting hole, sleeved on the Z-axis rotating shaft and abutted against the Z-axis bearing step;
the Z-axis rotating blocking piece is abutted against the Z-axis rotating shaft and is positioned on one side of the Z-axis rotating bearing, which is deviated from the Z-axis rotating piece.
10. The linear light source adjusting mechanism according to any one of claims 1 to 3, wherein the Y-axis linear moving assembly comprises a Y-axis moving member, a Y-axis moving base, a Y-axis connecting member, a Y-axis adjusting knob, a linear guide rail and a slider; wherein the content of the first and second substances,
the Y-axis moving piece is arranged on the Y-axis moving base, and the Y-axis adjusting knob penetrates through the Y-axis base and is connected with the Y-axis moving piece so as to drive the Y-axis moving piece to move;
the linear guide rail is fixedly arranged on the Z-axis rotating assembly, the sliding block is slidably arranged on the linear guide rail, the first end of the Y-axis connecting piece is connected with the sliding block, and the second end of the Y-axis connecting piece is connected with the Y-axis rotating assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911402019.8A CN111090212B (en) | 2019-12-30 | 2019-12-30 | Line light source adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911402019.8A CN111090212B (en) | 2019-12-30 | 2019-12-30 | Line light source adjusting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111090212A true CN111090212A (en) | 2020-05-01 |
| CN111090212B CN111090212B (en) | 2021-08-13 |
Family
ID=70397883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911402019.8A Active CN111090212B (en) | 2019-12-30 | 2019-12-30 | Line light source adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111090212B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060042502A (en) * | 2004-11-09 | 2006-05-15 | 태산엘시디 주식회사 | Device detecting automatically defect of backlight unit using image processing techniques |
| CN1892298A (en) * | 2005-06-30 | 2007-01-10 | 宾得株式会社 | Optical image stabilizer |
| CN103939709A (en) * | 2014-04-16 | 2014-07-23 | 苏州博众精工科技有限公司 | Automatic-focusing industrial visual long-span image capturing device |
| CN105511122A (en) * | 2015-11-25 | 2016-04-20 | 武汉精测电子技术股份有限公司 | Automatic positioning focusing detection apparatus based on online machine visual inspection |
| CN106122697A (en) * | 2016-08-31 | 2016-11-16 | 中国电子科技集团公司第四十五研究所 | Camera various dimensions supporting and adjusting device and method of adjustment thereof |
| CN106224724A (en) * | 2016-09-20 | 2016-12-14 | 广州好创智能科技有限公司 | VR The Cloud Terrace |
| CN107065160A (en) * | 2017-06-07 | 2017-08-18 | 李昕昱 | A kind of full-automatic micro- scanner |
| CN108349593A (en) * | 2015-11-02 | 2018-07-31 | 三星电子株式会社 | The adjustable small-sized holder of three axis |
| CN208074465U (en) * | 2017-12-07 | 2018-11-09 | 东莞勤德五金制品有限公司 | A kind of adjustable camera mounting assembly |
| CN208186268U (en) * | 2018-05-24 | 2018-12-04 | 苏州模网科技有限公司 | Utilize the optical detection apparatus linear light source of camera |
| CN110285290A (en) * | 2019-05-14 | 2019-09-27 | 山东理工大学 | A kind of Intelligent control supporting support |
| CN110360413A (en) * | 2019-07-15 | 2019-10-22 | 北京迈格威科技有限公司 | Array camera adjusts device and method of adjustment |
| CN110594546A (en) * | 2019-11-14 | 2019-12-20 | 武汉精立电子技术有限公司 | Camera mounting device, camera adjusting mechanism and detection equipment |
| CN211180501U (en) * | 2019-12-30 | 2020-08-04 | 中科慧远视觉技术（洛阳）有限公司 | High-precision line light source adjusting structure |
-
2019
- 2019-12-30 CN CN201911402019.8A patent/CN111090212B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060042502A (en) * | 2004-11-09 | 2006-05-15 | 태산엘시디 주식회사 | Device detecting automatically defect of backlight unit using image processing techniques |
| CN1892298A (en) * | 2005-06-30 | 2007-01-10 | 宾得株式会社 | Optical image stabilizer |
| CN103939709A (en) * | 2014-04-16 | 2014-07-23 | 苏州博众精工科技有限公司 | Automatic-focusing industrial visual long-span image capturing device |
| CN108349593A (en) * | 2015-11-02 | 2018-07-31 | 三星电子株式会社 | The adjustable small-sized holder of three axis |
| CN105511122A (en) * | 2015-11-25 | 2016-04-20 | 武汉精测电子技术股份有限公司 | Automatic positioning focusing detection apparatus based on online machine visual inspection |
| CN106122697A (en) * | 2016-08-31 | 2016-11-16 | 中国电子科技集团公司第四十五研究所 | Camera various dimensions supporting and adjusting device and method of adjustment thereof |
| CN106224724A (en) * | 2016-09-20 | 2016-12-14 | 广州好创智能科技有限公司 | VR The Cloud Terrace |
| CN107065160A (en) * | 2017-06-07 | 2017-08-18 | 李昕昱 | A kind of full-automatic micro- scanner |
| CN208074465U (en) * | 2017-12-07 | 2018-11-09 | 东莞勤德五金制品有限公司 | A kind of adjustable camera mounting assembly |
| CN208186268U (en) * | 2018-05-24 | 2018-12-04 | 苏州模网科技有限公司 | Utilize the optical detection apparatus linear light source of camera |
| CN110285290A (en) * | 2019-05-14 | 2019-09-27 | 山东理工大学 | A kind of Intelligent control supporting support |
| CN110360413A (en) * | 2019-07-15 | 2019-10-22 | 北京迈格威科技有限公司 | Array camera adjusts device and method of adjustment |
| CN110594546A (en) * | 2019-11-14 | 2019-12-20 | 武汉精立电子技术有限公司 | Camera mounting device, camera adjusting mechanism and detection equipment |
| CN211180501U (en) * | 2019-12-30 | 2020-08-04 | 中科慧远视觉技术（洛阳）有限公司 | High-precision line light source adjusting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111090212B (en) | 2021-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7472830B2 (en) | Compact laser aiming assembly for a firearm | |
| US20150108376A1 (en) | Distance Measuring Photoelectric Sensor And Method For Controlling Light Projection Spot Thereof | |
| CN109690887B (en) | Light output module and LIDAR | |
| KR101184423B1 (en) | Automatic gonio-stage | |
| EP3351984B1 (en) | Mirror holding mechanism | |
| CN211180501U (en) | High-precision line light source adjusting structure | |
| JP2004139066A (en) | Positioning device and method for optical element | |
| CN112577714A (en) | Parallel light source assembling and adjusting system | |
| US6679609B2 (en) | Laser beam irradiation device | |
| CN111090212B (en) | Line light source adjusting mechanism | |
| JP6337457B2 (en) | Photoelectric sensor | |
| TWI421471B (en) | Laser head with laser head | |
| US6836329B1 (en) | Real time IR optical sensor | |
| CN104180969A (en) | Ellipsoidal-reflector focal-point detection device and detection method thereof | |
| JP2007309696A (en) | Surface inspection head device | |
| KR20180029585A (en) | light emitting module and LiDAR | |
| CN111856487B (en) | Distance measuring device | |
| JP2004301755A (en) | Line display | |
| EP1348934A3 (en) | Accuracy analyzing apparatus for machine tool | |
| US10495866B2 (en) | Aperture-plate drive mechanism | |
| US8169598B2 (en) | Rangefinder | |
| KR20180025262A (en) | Optical apparatus, machining apparatus, and article manufacturing method, and computer readable storage medium | |
| KR20180096720A (en) | Light source device | |
| KR20180029561A (en) | light emitting module and LiDAR | |
| CN214954071U (en) | Calibration tool for laser detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |