CN214309411U - Machine vision sensitization performance testing arrangement and sensitization and position fixing device thereof - Google Patents
Machine vision sensitization performance testing arrangement and sensitization and position fixing device thereof Download PDFInfo
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- CN214309411U CN214309411U CN202120774147.1U CN202120774147U CN214309411U CN 214309411 U CN214309411 U CN 214309411U CN 202120774147 U CN202120774147 U CN 202120774147U CN 214309411 U CN214309411 U CN 214309411U
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Abstract
The utility model relates to a machine vision photosensitive performance testing device and a photosensitive and position fixing device thereof, which relates to the technical field of photosensitive measurement, the testing device comprises a machine photosensitive measurement device body and a photosensitive fixed track, a testing table is lapped on the bottom of the machine photosensitive measurement device body, and the top of the testing table is fixedly connected with the bottom of the photosensitive fixed track; be provided with gliding printing opacity regulating plate that staggers each other in the inside of test baffle and form the light trap, through promoting the printing opacity dead lever to the lens hood is inside, can adjust the light trap aperture that forms between the printing opacity regulating plate, scale bar line through setting up on the printing opacity dead lever after that, can control photosensitive device received illumination intensity, can fix the top of printing opacity dead lever through sealing the piece after that, go to control machine photosensitive device received illumination intensity through the aperture of control light trap, avoid directly through changing the light source, make the light source loss too big, reach the effect of protection light source.
Description
Technical Field
The utility model relates to a machine vision sensitization capability test device and sensitization and position fixing device thereof relates to sensitization survey technical field.
Background
The sensitization measurement is used when determining the condition of the film or the photographic paper; after exposure and development, the sensitivity, contrast, etc. of film and photographic paper are determined according to their density, and the method is based on the relationship between exposure and density to test the performance of photosensitive material and control the photographic and developing conditions.
The current sensitization survey to the machine is generally to the exposure degree test, does not survey its impression illumination intensity and color perception specially, is detecting illumination intensity simultaneously, generally adopts the illumination intensity who changes the light source to test, will improve the requirement of light source like this, also can accelerate the wearing and tearing of light source simultaneously, consequently, needs a machine vision photosensitive property testing arrangement and sensitization and position fixing device thereof to urgent need.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a machine vision sensitization capability test device and sensitization and position fixing device thereof possesses not changing illumination intensity through the mode that changes the light source, also can convenient conversion light source color's advantage simultaneously, tests the problem that the light source influence is big through the characteristic that changes the light source when having solved the test that mentions in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a machine vision photosensitive performance testing device comprises a machine photosensitive measuring device body and a photosensitive fixed rail, wherein a testing table is lapped at the bottom of the machine photosensitive measuring device body, the top of the testing table is fixedly connected with the bottom of the photosensitive fixed rail, a light shield is fixedly connected to the top of the testing table, and a photosensitive device is arranged inside the light shield;
the light sensing device comprises a test light source fixedly connected to the top of a light sensing fixed rail, a test baffle is arranged on the left side of the test light source, a color conversion frame is rotatably connected inside the test baffle, a light transmission adjusting plate is slidably connected inside the test baffle, a light transmission concave surface is formed in the inner side of the light transmission adjusting plate, an adjusting sliding rod is fixedly connected to the outer side of the light transmission adjusting plate, and a position fixing device is movably connected to the top of the light transmission adjusting plate;
the position fixing device comprises a light-transmitting fixing rod and an elastic fixing rod, wherein the light-transmitting fixing rod is connected to the inside of a light-transmitting adjusting plate in a sliding mode, the elastic fixing rod is inserted into the inside of a color conversion frame in a splicing mode, the inner portion of the elastic fixing rod is fixedly connected with an expansion spring, an electric telescopic rod is arranged at the right end of the elastic fixing rod, scale strip-shaped lines are arranged on the outer surface of the light-transmitting fixing rod, a sealing block is connected to the top of the light-transmitting fixing rod in a clamping mode, and a compression spring is fixedly connected to the top of the sealing block.
Preferably, the right side fixedly connected with axis of rotation of color conversion frame, just the right-hand member fixedly connected with rotating gear of axis of rotation, rotating gear's surface meshing has the drive belt, just the internal surface top meshing of drive belt has the driving gear, just the right side fixedly connected with rotation motor of driving gear, the surface fixedly connected with color conversion piece of color conversion frame.
Preferably, the color test fixed slot has been seted up to the inside of axis of rotation, just the quantity of color test fixed slot is unanimous with the quantity of color conversion piece, just color test fixed slot inner wall and the surface looks joint of elastic fixation pole.
Preferably, the scale stripe is located the surface top of printing opacity dead lever, printing opacity regulation fixed orifices has been seted up to both sides around the lens hood, seal block sliding connection is in the front and back both sides inner wall of lens hood, just the bottom of seal block and the top looks joint of printing opacity dead lever.
Preferably, the elastic fixing rod comprises an elastic fixing sleeve rod and an elastic fixing sleeve, the inner wall of the elastic fixing sleeve rod is in lap joint with the left end of the compression spring, and the right end of the elastic fixing sleeve is fixedly connected with the left end of the electric telescopic rod.
Preferably, the left end of the elastic fixing loop bar is fixedly connected with a fixed sliding head, and the diameter of the fixed sliding head is matched with the inner diameter of the color test fixing groove.
The utility model provides a photosensitive device of machine vision sensitization performance testing arrangement, includes fixed connection in the test light source at sensitization trapped orbit top, just the left side of test light source is provided with the test baffle, the inside of test baffle rotates and is connected with color conversion frame, just the inside sliding connection of test baffle has the printing opacity regulating plate, the printing opacity concave surface has been seted up to the inboard of printing opacity regulating plate, just the outside fixedly connected with regulation slide bar of printing opacity regulating plate, the top swing joint of printing opacity regulating plate has position fixing device.
The utility model provides a position fixing device of machine vision sensitization capability test device, includes sliding connection in the inside printing opacity dead lever of printing opacity regulating plate, pegs graft in the inside elasticity dead lever of color conversion frame, the inside fixedly connected with expanding spring of elasticity dead lever, just the right-hand member of elasticity dead lever is provided with electric telescopic handle, the scale bar line has been seted up to the surface of printing opacity dead lever, just the top joint of printing opacity dead lever has the closed piece, just the top fixedly connected with compression spring of closed piece.
Compared with the prior art, the utility model provides a machine vision sensitization capability test device and sensitization and position fixing device thereof possesses following beneficial effect:
1. this machine vision photosensitive performance testing arrangement, through being provided with the test baffle, devices such as printing opacity regulating plate and printing opacity dead lever mutually support, specifically be provided with the gliding printing opacity regulating plate that staggers each other in the inside of test baffle, and the cambered surface that sets up in one side that the printing opacity regulating plate is relative can constitute the aperture, through promoting the printing opacity dead lever to the lens hood is inside, can adjust the light trap aperture that forms between the printing opacity regulating plate, scale bar line through setting up on the printing opacity dead lever after that, can control the received illumination intensity of sensitization device, can fix the top of printing opacity dead lever through the closure piece after that, go to control the received illumination intensity of machine sensitization device through the aperture of control light trap, avoid directly through changing the light source, make the light source loss too big, reach the effect of protecting the light source.
2. This machine vision photosensitive performance testing arrangement, through being provided with color conversion frame, devices such as axis of rotation and elastic fixing pole, specifically be the color conversion piece that is connected with different colors at the outer fixed surface of color conversion frame, can control the illumination color after seeing through the light trap, the color perception ability of inspection sensitization survey device, the position of elastic fixing pole can be controlled through electric telescopic handle after that, when needs are fixed the axis of rotation, can move down through electric telescopic handle control elastic fixing pole, then the inner wall looks joint back through fixed slip head and color test fixed slot, fix the axis of rotation, thereby accomplish the fixed to color conversion frame, reach convenient change and the effect of fixed color conversion piece.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
fig. 4 is a side sectional view of the structure of the light-transmitting fixing rod of the present invention;
fig. 5 is a cross sectional view of the rotation axis structure of the present invention.
Wherein: 1. a machine-sensitive assay device body; 2. a photosensitive fixed track; 3. a test table; 31. a light shield; 4. a light sensing device; 41. testing the light source; 42. testing the baffle; 43. a color conversion frame; 431. a rotating shaft; 4311. a color test fixing groove; 432. a rotating gear; 433. a transmission belt; 434. a driving gear; 435. rotating the motor; 44. a light-transmitting adjusting plate; 441. a light-transmitting concave surface; 45. adjusting the sliding rod; 46. a color conversion sheet; 5. a position fixing device; 51. a light-transmitting fixing rod; 511. scale bar-shaped lines; 52. an elastic fixing rod; 521. a tension spring; 522. elastically fixing the loop bar; 5221. fixing the sliding head; 523. an elastic fixing sleeve; 53. an electric telescopic rod; 54. a sealing block; 541. compressing the spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Detailed description of the invention
The following is a specific embodiment of a device for testing the photosensitive performance of machine vision.
Referring to fig. 1-5, the device for testing the visual sensitivity of a machine according to the present embodiment includes a machine photosensitive measurement device body 1 and a photosensitive fixed rail 2, wherein a test table 3 is lapped on the bottom of the machine photosensitive measurement device body 1, the top of the test table 3 is fixedly connected to the bottom of the photosensitive fixed rail 2, a light shield 31 is fixedly connected to the top of the test table 3, and a photosensitive device 4 is disposed inside the light shield 31;
the slide has been seted up to sensitization fixed track 2 inside, can control the position of machine sensitization measuring device body 1 bottom on sensitization fixed track 2, can avoid external light source to cause the interference to sensitization position detection through lens hood 31.
The photosensitive device 4 comprises a test light source 41 fixedly connected to the top of the photosensitive fixed rail 2, a test baffle 42 is arranged on the left side of the test light source 41, a color conversion frame 43 is rotatably connected inside the test baffle 42, a light-transmitting adjusting plate 44 is slidably connected inside the test baffle 42, a light-transmitting concave surface 441 is formed on the inner side of the light-transmitting adjusting plate 44, an adjusting sliding rod 45 is fixedly connected to the outer side of the light-transmitting adjusting plate 44, and a position fixing device 5 is movably connected to the top of the light-transmitting adjusting plate 44;
through the technical scheme, be provided with gliding printing opacity regulating plate 44 that staggers each other in test baffle 42's inside, and the cambered surface that sets up in the relative one side of printing opacity regulating plate 44 mutually supports and can constitute the printing opacity aperture, through promoting printing opacity dead lever 51 to the lens hood 31 is inside, can adjust the printing opacity aperture that forms between the printing opacity regulating plate 44, scale bar line 511 through setting up on the printing opacity dead lever 51 after that, can control photosensitive device received illumination intensity, can fix the top of printing opacity dead lever 51 through closing the piece 54 after that, thereby control the aperture indirect control machine photosensitive device received illumination intensity of printing opacity hole, avoid directly through changing the light source, make the light source loss too big, reach the effect of protection light source.
Through the technical scheme, the color conversion piece 46 of the different colors of outer fixed surface at color conversion frame 43, can control the illumination color after seeing through the light trap, the color perception ability of inspection sensitization survey device, can control the position of elasticity dead lever 52 through electric telescopic handle 53 after that, when needs are fixed rotation axis 431, flexible control elasticity dead lever 52 through control electric telescopic handle 53 moves down, then after the inner wall looks joint through fixed slider 5221 and color test fixed slot 4311, close rotation motor 435 simultaneously, it fixes rotation axis 431, thereby accomplish color conversion frame 43 pivoted fixedly, reach convenient change and the effect of fixed color conversion piece 46.
The machine sensitization determination device body 1, the rotating motor 435 and the test light source 41 mentioned above are all existing devices, and their power supplies are external power supplies, which are not described too much here, and after changing the illumination intensity and color, the stress transformation of the machine sensitization determination device body 1 is recorded by the existing sensitization parameter display.
Specifically, a rotating shaft 431 is fixedly connected to the right side of the color conversion frame 43, a rotating gear 432 is fixedly connected to the right end of the rotating shaft 431, a transmission belt 433 is meshed with the outer surface of the rotating gear 432, a driving gear 434 is meshed with the top of the inner surface of the transmission belt 433, a rotating motor 435 is fixedly connected to the right side of the driving gear 434, and a color conversion sheet 46 is fixedly connected to the outer surface of the color conversion frame 43.
Through the above technical scheme, the central point of color conversion frame 43 puts fixedly connected with axis of rotation 431, can rotate through rotating motor 435 control driving gear 434, thereby drive belt 433 and begin to rotate, drive rotating gear 432 through drive belt 433 and begin to rotate after that, thereby drive axis of rotation 431 and begin to rotate, then control the rotation of color conversion frame 43, after that at color conversion frame 43 when rotating the printing opacity color conversion piece 46 that needs to detect, then fix its rotation through elastic fixing pole 52, the completion is to the color conversion of color conversion piece 46 and the fixed of color conversion frame 43.
Specifically, color test fixing grooves 4311 are formed in the rotating shaft 431, the number of the color test fixing grooves 4311 is the same as that of the color conversion sheets 46, and the inner walls of the color test fixing grooves 4311 are clamped with the outer surfaces of the elastic fixing rods 52.
Through the above technical scheme, the color test fixing groove 4311 is arranged inside the rotating shaft 431 and is located on the same radial line with the radial position of the color conversion sheet 46, so that the color conversion sheet 46 to be tested is fixed on the right side of the light hole by clamping between the fixed sliding head 5221 and the color test fixing groove 4311, and a specific color can be received on the right side of the machine sensitization determination device body 1.
Specifically, the scale stripe 511 is located the top of the outer surface of the light-transmitting fixing rod 51, the light-transmitting adjusting fixing holes are formed in the front side and the rear side of the light shield 31, the sealing blocks 54 are slidably connected to the inner walls of the front side and the rear side of the light shield 31, and the bottom of the sealing blocks 54 is clamped with the top of the light-transmitting fixing rod 51.
Through above-mentioned technical scheme, scale stripe 511 can help the operating personnel to know need with printing opacity dead lever 51 to the inside propulsion of lens hood 31 how much, fixes the top of printing opacity dead lever 51 through closing piece 54 after that to the completion is fixed the position of the inside printing opacity regulating plate 44 of lens hood 31, reaches the effect of convenient fixed printing opacity regulating plate 44.
Specifically, the elastic fixing rod 52 includes an elastic fixing sleeve rod 522 and an elastic fixing sleeve 523, the inner wall of the elastic fixing sleeve rod 522 is overlapped with the left end of the compression spring 541, and the right end of the elastic fixing sleeve 523 is fixedly connected with the left end of the electric telescopic rod 53.
Through the technical scheme, when the color conversion sheet 46 needs to be converted, the electric telescopic rod 53 can be used for controlling the elastic fixing rod 52 to be away from the rotating shaft 431, so that the rotating shaft 431 can be ensured not to be fixed by the fixed sliding head 5221 when rotating.
Specifically, the left end of the elastic fixing sleeve rod 522 is fixedly connected with a fixed sliding head 5221, and the diameter of the fixed sliding head 5221 is matched with the inner diameter of the color test fixing groove 4311.
Through the above technical scheme, the fixed sliding head 5221 fixedly connected to the left end of the elastic fixing loop bar 522 can slide on the surface of the rotating shaft 431 when the rotating shaft 431 rotates, and then the fixed sliding head 5221 can be extruded into the color test fixing groove 4311 through the extension spring 521, so that the rotating shaft 431 is fixed, and the color conversion frame 43 is fixed.
When using, operating personnel places suitable position on sensitization trapped orbit 2 with machine sensitization survey device body 1, install sensitization device 4 on sensitization trapped orbit 2 and lens hood 31 after that, then place test table 3 with lens hood 31 on, seal test area territory, test the light sensing ability of machine sensitization survey device body 1 through sensitization device 4 after that, the device is fixed the test device in the sensitization device 4 through position fixing device 5, thereby the completion is to the sensitization test of machine sensitization position.
Detailed description of the invention
The following is a specific embodiment of the photosensitive device of the machine vision photosensitive performance testing device.
Through the technical scheme, be provided with gliding printing opacity regulating plate 44 that staggers each other in test baffle 42's inside, and the cambered surface that sets up in the relative one side of printing opacity regulating plate 44 mutually supports and can constitute the printing opacity aperture, through promoting printing opacity dead lever 51 to the lens hood 31 is inside, can adjust the printing opacity aperture that forms between the printing opacity regulating plate 44, scale bar line 511 through setting up on the printing opacity dead lever 51 after that, can control photosensitive device received illumination intensity, can fix the top of printing opacity dead lever 51 through closing the piece 54 after that, thereby control the aperture indirect control machine photosensitive device received illumination intensity of printing opacity hole, avoid directly through changing the light source, make the light source loss too big, reach the effect of protection light source.
Detailed description of the invention
The following is a specific embodiment of a position fixing device of a machine vision photosensitive performance testing device.
Through the technical scheme, the color conversion piece 46 of the different colors of outer fixed surface at color conversion frame 43, can control the illumination color after seeing through the light trap, the color perception ability of inspection sensitization survey device, can control the position of elasticity dead lever 52 through electric telescopic handle 53 after that, when needs are fixed rotation axis 431, flexible control elasticity dead lever 52 through control electric telescopic handle 53 moves down, then after the inner wall looks joint through fixed slider 5221 and color test fixed slot 4311, close rotation motor 435 simultaneously, it fixes rotation axis 431, thereby accomplish color conversion frame 43 pivoted fixedly, reach convenient change and the effect of fixed color conversion piece 46.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a machine vision sensitization capability test device, includes machine sensitization survey device body (1) and sensitization trapped orbit (2), its characterized in that: a testing table (3) is lapped at the bottom of the machine photosensitive measuring device body (1), the top of the testing table (3) is fixedly connected with the bottom of the photosensitive fixed rail (2), a light shield (31) is fixedly connected at the top of the testing table (3), and a photosensitive device (4) is arranged in the light shield (31);
the light sensing device (4) comprises a test light source (41) fixedly connected to the top of the light sensing fixed rail (2), a test baffle (42) is arranged on the left side of the test light source (41), a color conversion frame (43) is rotatably connected to the interior of the test baffle (42), a light transmission adjusting plate (44) is slidably connected to the interior of the test baffle (42), a light transmission concave surface (441) is formed in the inner side of the light transmission adjusting plate (44), an adjusting sliding rod (45) is fixedly connected to the outer side of the light transmission adjusting plate (44), and a position fixing device (5) is movably connected to the top of the light transmission adjusting plate (44);
position fixing device (5) include sliding connection in printing opacity dead lever (51) of printing opacity regulating plate (44) inside, peg graft in inside elasticity dead lever (52) of color conversion frame (43), the inside fixedly connected with expanding spring (521) of elasticity dead lever (52), just the right-hand member of elasticity dead lever (52) is provided with electric telescopic handle (53), scale bar line (511) have been seted up to the surface of printing opacity dead lever (51), just the top joint of printing opacity dead lever (51) has closed piece (54), just the top fixedly connected with compression spring (541) of closed piece (54).
2. The device for testing the photosensitive performance of the machine vision according to claim 1, wherein: the right side fixedly connected with axis of rotation (431) of color conversion frame (43), just the right-hand member fixedly connected with rotating gear (432) of axis of rotation (431), the surface meshing of rotating gear (432) has drive belt (433), just the internal surface top meshing of drive belt (433) has driving gear (434), just the right side fixedly connected with rotation motor (435) of driving gear (434), the surface fixedly connected with color conversion piece (46) of color conversion frame (43).
3. The device for testing the photosensitive performance of the machine vision according to claim 2, wherein: color test fixing grooves (4311) are formed in the rotating shaft (431), the number of the color test fixing grooves (4311) is consistent with that of the color conversion sheets (46), and the inner walls of the color test fixing grooves (4311) are clamped with the outer surfaces of the elastic fixing rods (52).
4. The device for testing the photosensitive performance of the machine vision according to claim 1, wherein: the scale strip-shaped grains (511) are located at the top of the outer surface of the light-transmitting fixing rod (51), light-transmitting adjusting fixing holes are formed in the front side and the rear side of the light shield (31), the sealing blocks (54) are connected to the inner walls of the front side and the rear side of the light shield (31) in a sliding mode, and the bottom of each sealing block (54) is connected with the top of the light-transmitting fixing rod (51) in a clamping mode.
5. The device for testing the photosensitive performance of the machine vision according to claim 1, wherein: the elastic fixing rod (52) comprises an elastic fixing loop rod (522) and an elastic fixing sleeve (523), the inner wall of the elastic fixing loop rod (522) is in lap joint with the left end of the compression spring (541), and the right end of the elastic fixing sleeve (523) is fixedly connected with the left end of the electric telescopic rod (53).
6. The device for testing the photosensitive performance of the machine vision according to claim 5, wherein: the left end of the elastic fixing loop bar (522) is fixedly connected with a fixed sliding head (5221), and the diameter of the fixed sliding head (5221) is matched with the inner diameter of the color test fixing groove (4311).
7. The utility model provides a photosensitive device of machine vision sensitization capability test device which characterized in that: including test light source (41) of fixed connection in sensitization trapped orbit (2) top, just the left side of test light source (41) is provided with test baffle (42), the inside rotation of test baffle (42) is connected with color conversion frame (43), just the inside sliding connection of test baffle (42) has printing opacity regulating plate (44), printing opacity concave surface (441) has been seted up to the inboard of printing opacity regulating plate (44), just sliding rod (45) are adjusted to the outside fixedly connected with of printing opacity regulating plate (44), the top swing joint of printing opacity regulating plate (44) has position fixing device (5).
8. The utility model provides a position fixing device of machine vision sensitization capability test device which characterized in that: including sliding connection in printing opacity dead lever (51) of printing opacity regulating plate (44) inside, peg graft in inside elasticity dead lever (52) of color conversion frame (43), the inside fixedly connected with expanding spring (521) of elasticity dead lever (52), just the right-hand member of elasticity dead lever (52) is provided with electric telescopic handle (53), scale bar line (511) have been seted up to the surface of printing opacity dead lever (51), just the top joint of printing opacity dead lever (51) has closed piece (54), just the top fixedly connected with compression spring (541) of closed piece (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120774147.1U CN214309411U (en) | 2021-04-15 | 2021-04-15 | Machine vision sensitization performance testing arrangement and sensitization and position fixing device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120774147.1U CN214309411U (en) | 2021-04-15 | 2021-04-15 | Machine vision sensitization performance testing arrangement and sensitization and position fixing device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214309411U true CN214309411U (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120774147.1U Expired - Fee Related CN214309411U (en) | 2021-04-15 | 2021-04-15 | Machine vision sensitization performance testing arrangement and sensitization and position fixing device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214309411U (en) |
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2021
- 2021-04-15 CN CN202120774147.1U patent/CN214309411U/en not_active Expired - Fee Related
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