CN217059279U - Flare detects auxiliary device - Google Patents
Flare detects auxiliary device Download PDFInfo
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- CN217059279U CN217059279U CN202220828520.1U CN202220828520U CN217059279U CN 217059279 U CN217059279 U CN 217059279U CN 202220828520 U CN202220828520 U CN 202220828520U CN 217059279 U CN217059279 U CN 217059279U
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- light source
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Abstract
The utility model belongs to the technical field of flare detection, and discloses a flare detection auxiliary device, which comprises a light source mounting seat, a light source, a rotating frame and a clamp, wherein the light source mounting seat is arranged on a detection platform; the light source is arranged on the light source mounting seat and movably connected with the light source mounting seat; the rotating frame is arranged on the detection platform in a rotating mode around a first direction, the first direction is perpendicular to the detection platform, and the rotating frame and the light source installation seat are arranged at intervals; the fixture is rotatably connected to the rotating frame around a second direction, the fixture is used for clamping a test piece, and the light source is used for emitting light to the test piece. The utility model discloses when examining, can find all flares that exist, confirm the state when flares are most obvious to avoid taking place flares and leak the problem of examining or flare intensity erroneous judgement, be applicable to the flare test in research and development stage moreover.
Description
Technical Field
The utility model belongs to the technical field of flare detects, especially, relate to a flare detects auxiliary device.
Background
When the camera shoots a light source or a strong light object, some halos, shadows or flare spots radiating outwards appear on the edge, which are collectively called flare. flare is an important performance index in optical lens test, and has obvious influence on the final imaging effect of the camera.
For flare detection of an optical lens in a research and development stage, the conventional testing mode of a full-automatic machine is basically to fix the lens to be detected, move a light source from one side to the other side or fix the light source, rotate the lens, shoot at fixed intervals at fixed angles, finally distinguish stray light by means of a shot picture, cannot confirm the real state of the flare in real time, easily causes the problems of flare missing detection or flare strength misjudgment, and cannot repeatedly rotate a fixing device at any time to confirm; especially, only the lens is available in the early stage but no corresponding matching module is available, so that the method is not suitable for flare detection in the lens research and development stage.
Therefore, a flare detection auxiliary device is needed to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flare detects auxiliary device for solve the technical problem that flare that exists leaks to examine or flare intensity erroneous judgement among the prior art.
To achieve the purpose, the utility model adopts the following technical proposal:
a flare detection assistance apparatus comprising:
the light source mounting seat is arranged on the detection table;
the light source is arranged on the light source mounting seat and movably connected with the light source mounting seat;
the rotating frame is arranged on the detection platform in a rotating mode around a first direction, the first direction is perpendicular to the detection platform, and the rotating frame and the light source installation seat are arranged at intervals;
the fixture rotates around the second direction and is connected to the rotating frame, the fixture is used for clamping the test piece, and the light source is used for emitting light to the test piece.
As a preferable technical solution of the flare detection auxiliary device, the flare detection auxiliary device further comprises a guide rail, the guide rail is arranged on the detection platform and extends along a direction towards the rotating rack, and the light source mounting seat is slidably connected to the guide rail.
As a preferred technical scheme of the flare detection auxiliary device, the flare detection auxiliary device further comprises an installation block, wherein the installation block is connected to the guide rail, and the rotating frame is rotatably connected to the installation block.
As a preferable technical solution of the flare detection auxiliary device, the rotating frame is rotatably connected to the mounting block through a rotating assembly.
As an optimal technical solution of the flare detection auxiliary device, the rotating assembly includes a bearing disc and a rotating disc, the bearing disc is connected to the mounting block, the rotating disc is rotatably connected to the bearing disc, and the rotating frame is connected to the rotating disc.
As a preferable technical solution of the flare detection auxiliary device, the rotating disc is provided with angle scales around the circumference thereof.
As a preferable technical solution of the flare detection auxiliary device, the light source mounting base includes a fixed portion and a movable portion, the fixed portion is disposed on the detection table, the movable portion is movably connected to the fixed portion along the first direction, and the light source is connected to the movable portion.
As a preferable technical solution of the above flare detection auxiliary device, the flare detection auxiliary device further comprises a light source regulator, wherein the light source regulator is electrically connected to the light source.
As a preferable technical scheme of the flare detection auxiliary device, the fixture comprises a U-shaped mounting part and two clamping jaws, the two clamping jaws are respectively connected to two side plates of the U-shaped mounting part, the two clamping jaws are oppositely arranged and can be close to each other to clamp the test piece, and a bottom plate of the U-shaped mounting part is rotatably connected to the rotating frame.
As an optimal technical scheme of above-mentioned flare detection auxiliary device, the rotating turret includes horizontal pole and montant, the one end of horizontal pole rotate connect in examine test table, the other end connect in the one end of montant, the other end of montant is along deviating from examine the direction of test table extend and connect in anchor clamps, anchor clamps with the horizontal pole set up in the same one side of montant.
The utility model has the advantages that:
the utility model provides a flare detects auxiliary device, when examining, with the test piece centre gripping on anchor clamps, it makes the camera lens of light source and test piece be in same height to adjust the light source position, the turret rotates the angle of adjustment test piece (for example camera lens) round the first direction, anchor clamps rotate another angle of adjustment test piece (for example camera lens) round the second direction, so that the test piece shoots the all flares that exist of light source, confirm the state when flare is most obvious, thereby avoid taking place flare to miss the problem of examining or flare intensity erroneous judgement, and be applicable to the flare test of research and development stage.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a flare detection auxiliary device provided in an embodiment of the present invention.
In the figure:
1. a light source mounting base; 2. a light source; 3. a rotating frame; 4. a clamp; 5. a guide rail; 6. mounting a block; 7. a rotating assembly; 8. a light source regulator; 9. a slider;
11. a fixed part; 12. a moving part; 31. a cross bar; 32. a vertical rod; 41. a U-shaped mounting member; 42. a clamping jaw; 43. a stud; 71. a carrier tray; 72. and (6) rotating the disc.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts throughout, or parts having the same or similar functions. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "mounted" are to be construed broadly and can include, for example, a mounted connection, a removable connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediary, a connection between two elements, or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, unless otherwise expressly specified or limited, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
The technical solution of the present invention is further explained by the following embodiments with reference to the drawings.
As shown in fig. 1, the embodiment provides a flare detection auxiliary device, which includes a light source mounting base 1, a light source 2, a rotating frame 3 and a clamp 4, wherein the light source mounting base 1 is arranged on a detection platform; the light source 2 is arranged on the light source mounting seat 1, and the distance between the light source 2 and the detection platform is adjustable; the rotating frame 3 is arranged on the detection platform in a rotating mode around a first direction, the first direction is perpendicular to the detection platform, and the rotating frame 3 and the light source installation seat 1 are arranged at intervals; the fixture 4 is rotatably connected to the turret 3 around a second direction, and it can be understood that the first direction and the second direction are different directions, and they may present different included angles, for example: the included angle between the two can be 90 degrees, also can not be 90 degrees settings, and anchor clamps 4 are used for the centre gripping test piece, and light source 2 is used for to test piece emission light. The test piece can be a test box with a lens or a complete machine with a lens.
The flare detection auxiliary device that this embodiment provided, when detecting, with the test piece centre gripping on anchor clamps 4, adjust the light source 2 position and make the camera lens of light source 2 and test piece be at same height, the turret 3 rotates the angle of adjustment test piece (for example camera lens) round first direction, anchor clamps 4 rotates another angle of adjustment test piece (for example camera lens) round second direction, so that all flares that exist of light source are shot to the test piece, confirm the state when flare is most obvious, thereby avoid taking place the problem that flare missed detection or flare intensity erroneous judgement, and be applicable to the flare test of research and development stage.
In the present embodiment, the light source 2 emits white light in a single point light source mode.
The flare detection auxiliary device that this embodiment provided still includes guide rail 5, and guide rail 5 sets up on examining test table, and extends along the direction towards rotating turret 3, and light source mount pad 1 sliding connection is in guide rail 5. The light source mounting base 1 can be close to or far away from the light source mounting base 1 along the guide rail 5 to adjust the interval of the light source 2 and the lens of the test piece, and the testing device is more suitable for flare detection. Specifically, the bottom of the light source mounting base 1 is connected with a slide block 9, and the slide block 9 is slidably connected with the guide rail 5.
The flare detection auxiliary device that this embodiment provided still includes installation piece 6, and installation piece 6 is connected in guide rail 5, and rotating turret 3 rotates to be connected on installation piece 6. Specifically, the mounting block 6 is fixedly connected to the inspection table and is fixedly connected to one end of the guide rail 5.
Specifically, the rotating frame 3 is rotatably connected to the mounting block 6 through a rotating assembly 7.
More specifically, the rotating assembly 7 includes a bearing disc 71 and a rotating disc 72, the bearing disc 71 is connected to the mounting block 6, the rotating disc 72 is rotatably connected to the bearing disc 71, and the rotating frame 3 is connected to the rotating disc 72. Specifically, a rotating shaft (not shown) is simultaneously penetrated through the rotating disc 72 and the bearing disc 71, the rotating shaft extends along the first direction, and at least one of the rotating disc 72 and the bearing disc 71 is rotatably connected with the rotating shaft. As shown in fig. 1, the carrier plate 71 and the rotating plate 72 are both disc-shaped structures and share a central axis. Preferably, the central axis of the rotary disk 72 intersects the line on which the guide rail 5 lies.
Specifically, the rotating disc 72 is provided with angular scales around the circumference thereof. The angle scale is convenient for determining the rotation angle of the test piece. In this embodiment, the angular scale is distributed over the entire turn of the rotary disc 72, i.e. the angular scale is from 0 ° to 360 °.
Specifically, the light source mount 1 includes a fixing portion 11 and a moving portion 12, the fixing portion 11 is disposed on the inspection stage, the moving portion 12 is movably connected to the fixing portion 11 along a first direction, and the light source 2 is connected to the moving portion 12. The light source 2 is moved up and down by moving the moving part 12 to adjust the height of the light source 2. In this embodiment, the bottom of the fixing portion 11 is fixedly connected to the slider 9. The light source mounting base 1 may be a lifting table, a telescopic rod, or the like, as long as it is a member capable of adjusting the height of the light source 2.
The flare detection auxiliary device provided by the embodiment further comprises a light source regulator 8, and the light source regulator 8 is electrically connected to the light source 2. The light source regulator 8 freely regulates the illumination of the light source 2 by adjusting the supply current, and the specific structure and working principle of the light source regulator 8 can refer to the prior art and are not described herein again.
Specifically, the fixture 4 includes a U-shaped mounting member 41 and two clamping jaws 42, the two clamping jaws 42 are respectively connected to two side plates of the U-shaped mounting member 41, the two clamping jaws 42 are oppositely disposed and can be close to each other to clamp the test piece, and a bottom plate of the U-shaped mounting member 41 is rotatably connected to the rotating frame 3. Each side plate of the U-shaped mounting member 41 is in threaded connection with a stud 43, one end of the stud 43 is connected to the clamping jaw 42, and the other end penetrates out of the side plate to serve as a screwing end.
Specifically, the rotating frame 3 includes horizontal pole 31 and montant 32, and the one end of horizontal pole 31 is rotated and is connected in examining test table, and the other end is connected in the one end of montant 32, and the other end of montant 32 extends and connects in anchor clamps 4 along the direction that deviates from to examining test table, and anchor clamps 4 and horizontal pole 31 set up in the same one side of montant 32.
When testing the lens flare, the testing box needs to be matched or the lens is mounted on the whole machine for testing, the screwing ends of the two studs 43 are screwed respectively, and the distance between the two clamping jaws 42 is adjusted, so that the testing box or the whole machine is fixed by the clamp 4.
When the flare detection auxiliary device provided by the embodiment is used for flare detection, a test piece is fixed on the clamp 4, and the height of the light source 2 is adjusted to enable the light source 2 and a lens on the test piece to be at the same height; then the slide block 9 is moved to adjust the distance between the light source 2 and the lens; then the illumination of the light source 2 is adjusted by the light source adjuster 8; and finally, rotating the rotating frame 3 around the first direction to adjust the angle of the lens, rotating the clamp 4 around the second direction to adjust the direction of the lens, finding all flares, confirming the most obvious state of the flares, and shooting pictures at fixed angles at intervals to obtain all flares when the light source moves in four directions including the horizontal direction, the vertical direction and two opposite angles of the picture. The device easy operation is quick, makes things convenient for the camera lens research and development stage to do flare's real detection of shooing, finds flare's angular position earlier, and follow-up DOEs DOE and verifies that can directly rotate the improvement situation that confirms flare to corresponding position, the problem of missing to examine and erroneous judgement among the prior art can not appear. For the test in the research and development stage, the device is more convenient and practical, and the whole device is simple in structure and low in price.
It is to be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A flare detection assistance apparatus, comprising:
the light source mounting seat (1) is arranged on the detection table;
the light source (2) is arranged on the light source mounting seat (1), and the light source (2) is movably connected with the light source mounting seat (1);
the rotating frame (3) is arranged on the detection platform in a rotating mode around a first direction, the first direction is perpendicular to the detection platform, and the rotating frame (3) and the light source installation seat (1) are arranged at intervals;
the fixture (4) is rotatably connected to the rotating frame (3) around a second direction, the fixture (4) is used for clamping a test piece, and the light source (2) is used for emitting light to the test piece.
2. The flare detection auxiliary device according to claim 1, further comprising a guide rail (5), wherein the guide rail (5) is disposed on the detection table and extends in a direction toward the rotating frame (3), and the light source mounting base (1) is slidably connected to the guide rail (5).
3. A flare detection aid according to claim 2, further comprising a mounting block (6), the mounting block (6) being connected to the guide rail (5), the turret (3) being rotatably connected to the mounting block (6).
4. Flare detection aid according to claim 3, characterized in that the turret (3) is rotatably connected to the mounting block (6) by means of a rotating assembly (7).
5. Flare detection aid according to claim 4, characterized in that the rotating assembly (7) comprises a carrier disc (71) and a rotating disc (72), the carrier disc (71) being connected to the mounting block (6), the rotating disc (72) being rotatably connected to the carrier disc (71), the rotating frame (3) being connected to the rotating disc (72).
6. Flare detection aid according to claim 5, characterized in that the turning disc (72) is provided with angular graduations around its circumference.
7. The flare detection aid of claim 1, wherein the light source mounting base (1) comprises a fixed portion (11) and a movable portion (12), the fixed portion (11) is disposed on the detection table, the movable portion (12) is movably connected to the fixed portion (11) along the first direction, and the light source (2) is connected to the movable portion (12).
8. A flare detection aid according to claim 1, further comprising a light source regulator (8), the light source regulator (8) being electrically connected to the light source (2).
9. Flare detection aid according to claim 1, characterized in that the clamp (4) comprises a U-shaped mounting (41) and two clamping jaws (42), the two clamping jaws (42) being attached to two side plates of the U-shaped mounting (41), respectively, the two clamping jaws (42) being arranged opposite each other and being able to be brought closer together to clamp the test piece, the base plate of the U-shaped mounting (41) being pivotally attached to the turret (3).
10. Flare detection assistance device according to claim 1, wherein the turret (3) comprises a cross bar (31) and a vertical bar (32), one end of the cross bar (31) being rotatably connected to the detection station and the other end being connected to one end of the vertical bar (32), the other end of the vertical bar (32) extending in a direction away from the detection station and being connected to the clamp (4), the clamp (4) and the cross bar (31) being arranged on the same side of the vertical bar (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220828520.1U CN217059279U (en) | 2022-04-11 | 2022-04-11 | Flare detects auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220828520.1U CN217059279U (en) | 2022-04-11 | 2022-04-11 | Flare detects auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217059279U true CN217059279U (en) | 2022-07-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220828520.1U Active CN217059279U (en) | 2022-04-11 | 2022-04-11 | Flare detects auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217059279U (en) |
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2022
- 2022-04-11 CN CN202220828520.1U patent/CN217059279U/en active Active
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