CN214767088U - Screening frock of light filter - Google Patents
Screening frock of light filter Download PDFInfo
- Publication number
- CN214767088U CN214767088U CN202121373338.3U CN202121373338U CN214767088U CN 214767088 U CN214767088 U CN 214767088U CN 202121373338 U CN202121373338 U CN 202121373338U CN 214767088 U CN214767088 U CN 214767088U
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- fixed
- fixed plate
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- light
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- 238000012216 screening Methods 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 230000003287 optical effect Effects 0.000 claims abstract description 19
- 244000309464 bull Species 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 230000008602 contraction Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a screening tool of an optical filter, which comprises a workbench, a lifting irradiation unit and an angle adjusting unit; the upper side of the workbench is provided with a lifting irradiation unit; the angle adjusting unit contains fixed subassembly, power component, fixed block, bull stick and detection fixed plate, the fixed block has two, install on the workstation the bottom of fixed block, the both sides that detect the fixed plate rotate through the inboard of two bull sticks and two fixed blocks and are connected, and left bull stick left end is connected with power component, and fixed subassembly installs the upside at detecting the fixed plate, the light trap has been seted up on the detection fixed plate, rotates through power component control bull stick, makes the front and back emergence angle slope that detects the fixed plate, makes the light filter of fixing at the detection fixed plate can carry out inclination's light filtering test, and the test is nimble, can carry out inclination test and not the test of co-altitude, and is functional high.
Description
Technical Field
The utility model relates to a screening technical field of light filter specifically is a screening frock of light filter.
Background
The optical filter is made of plastic or glass sheet and special dye, the red optical filter can only allow red light to pass through, and so on, the transmissivity of the glass sheet is similar to that of air originally, all colored light can pass through, so the glass sheet is transparent, but after the dye is dyed, the molecular structure changes, the refractive index also changes, and the passing of some colored light changes.
Application number 201822046077.9 provides a screening frock of light filter among the prior art, including light filter sieving mechanism body, the bottom central point department of putting of light filter sieving mechanism body rotates through rotating the alignment jig and is connected with the screening and throws the base, the top of light filter sieving mechanism body is located the screening and throws the both sides of base and is fixed with first automatically controlled telescopic link and the automatically controlled telescopic link of second spiral respectively.
The test is inflexible, the inclination angle test and the tests at different heights cannot be carried out, and the functionality is low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a screening frock of light filter, the test is nimble, can carry out inclination test and not test of co-altitude, and functional high can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a screening tool of an optical filter comprises a workbench, a lifting irradiation unit and an angle adjusting unit;
a workbench: the upper side of the lamp is provided with a lifting irradiation unit;
an angle adjusting unit: contain fixed subassembly, power component, fixed block, bull stick and detection fixed plate, the fixed block has two, install on the workstation the bottom of fixed block, the both sides of detecting the fixed plate are rotated through the inboard of two bull sticks and two fixed blocks and are connected, and left bull stick left end is connected with power component, and fixed subassembly installs the upside at the detection fixed plate, the light trap has been seted up on the detection fixed plate.
The power assembly controls the rotating rod to rotate, so that the front and the back of the detection fixing plate are inclined at an angle, and the optical filter fixed on the detection fixing plate can perform the optical filtering test of the inclination angle.
Furthermore, the power assembly in the angle adjusting unit comprises a motor, the motor is fixed on the fixed block on the left side through the rack, an output shaft of the motor is connected with the left end of the rotating rod on the left side, and an input end of the motor is electrically connected with an output end of an external power supply through an external control switch group.
The rotation of the rotating rod is controlled by the motor, so that the front and the back of the detection fixing plate are inclined at an angle.
Furthermore, the fixed subassembly among the angle adjusting unit contains spring, clamp plate and protection pad, the spring has two, and the upper surface both ends that detect the fixed plate are installed respectively to the bottom of spring, the bottom side both ends of clamp plate are connected to the upper end of spring, the protection pad has two, and the bottom side of installation clamp plate, another install the upper surface that detects the fixed plate and correspond with the protection pad of the bottom side of clamp plate.
The pressing plate is lifted by hand, the spring stretches, then the filter disc is placed on the protective pad below, the pressing plate is slowly put down, the filter disc is fixed through the contraction force of the spring, and the protective pad protects the filter disc.
Furthermore, the device also comprises a supporting column and a fixing plate, wherein the fixing plate is fixed on the workbench through the supporting column.
The support column is fixed the fixed plate, and the fixed plate is used for installing lift irradiation unit.
Furthermore, the lifting irradiation unit comprises a guide rod, a lead screw, a top plate and an irradiation lamp, the lead screw is in threaded connection with the fixed plate, the upper end of the lead screw is rotatably connected with the top plate, the top end of the guide rod is installed on the bottom side of the top plate, the guide rod is in vertical sliding connection with the fixed plate, the irradiation lamp is installed on the bottom side of the top plate and corresponds to the detection fixed plate, and the input end of the irradiation lamp is electrically connected with the output end of an external power supply through an external control switch group.
The lead screw and the fixed plate are in threaded motion by controlling the lead screw to rotate, the irradiation lamp on the top plate is driven to ascend or descend, the light transmission tests of different heights are carried out on the light filter fixed on the detection fixed plate, and the guide rod limits the moving direction of the top plate.
Further, the lifting irradiation unit further comprises a limiting block and a twisting cap, the bottom end of the lead screw is provided with the twisting cap, and the limiting block is arranged at the bottom end of the guide rod.
The limiting block limits the moving range of the guide rod, and the screw rod can be easily twisted by twisting the cap.
Further, still include and lead the light guide piece, lead the light guide piece and install the bottom side at the detection fixed plate, and lead the light guide piece and correspond with the light trap that detects the fixed plate.
The result of the filter filtering is displayed through the light guide block, and a detector does not need to look down.
Compared with the prior art, the beneficial effects of the utility model are that: this screening frock has following benefit:
1. the bottom side of the light hole of the detection fixing plate is provided with the light guide block, the filtering result of the optical filter is displayed through the light guide block, and a detector does not need to look at the detection result by lowering his body.
2. The rotating rod is controlled by the motor to rotate, so that the front and the back of the detection fixing plate are inclined at an angle, and the optical filter of the detection fixing plate can be subjected to the optical filtering test at the inclined angle.
3. The lead screw and the fixed plate are in threaded motion by controlling the lead screw to rotate, so that the irradiation lamp on the top plate is driven to ascend or descend, and the light transmission tests of different heights are carried out on the light filter fixed on the detection fixed plate.
Drawings
Fig. 1 is a schematic view of the top view structure of the present invention.
In the figure: the device comprises a workbench 1, a support column 2, a fixing plate 3, a lifting irradiation unit 4, a limiting block 41, a guide rod 42, a lead screw 43, a twist cap 44, a top plate 45, an irradiation lamp 46, an angle adjusting unit 5, a motor 51, a fixing block 52, a rotating rod 53, a spring 54, a pressing plate 55, a protection pad 56, a detection fixing plate 57 and a light guide block 6.
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.
Referring to fig. 1, the present embodiment provides a technical solution: a screening tool of an optical filter comprises a workbench 1, a lifting irradiation unit 4 and an angle adjusting unit 5;
a workbench 1: a lifting irradiation unit 4 is arranged on the upper side of the frame;
the angle adjusting unit 5: contain fixed subassembly, power component, fixed block 52, bull stick 53 and detection fixed plate 57, fixed block 52 has two, and the bottom of fixed block 52 is installed on workstation 1, and the both sides of detecting fixed plate 57 are rotated through the inboard of two bull sticks 53 with two fixed blocks 52 and are connected, and left bull stick 53 left end is connected with power component, and fixed subassembly installs the upside at detection fixed plate 57, has seted up the light trap on the detection fixed plate 57.
The rotation of the rotating rod 53 is controlled by the power assembly, so that the front and the back of the detection fixing plate 57 are inclined at an angle, and the optical filter fixed on the detection fixing plate 57 can perform an optical filtering test of the inclination angle.
The power assembly in the angle adjusting unit 5 comprises a motor 51, the motor 51 is fixed on a fixed block 52 on the left side through a frame, an output shaft of the motor 51 is connected with the left end of a rotating rod 53 on the left side, and an input end of the motor 51 is electrically connected with an output end of an external power supply through an external control switch group.
The rotation of the rotating rod 53 is controlled by the motor 51, so that the front and back of the detection fixing plate 57 are inclined at an angle.
The fixed component in the angle adjusting unit 5 comprises two springs 54, a pressure plate 55 and two protection pads 56, the two springs 54 are respectively arranged at the bottom ends of the springs 54, the two ends of the upper surface of the detection fixing plate 57 are respectively arranged, the upper ends of the springs 54 are connected with the two ends of the bottom side of the pressure plate 55, the two protection pads 56 are arranged, one protection pad is arranged at the bottom side of the pressure plate 55, and the other protection pad is arranged at the upper surface of the detection fixing plate 57 and corresponds to the protection pad 56 at the bottom side of the pressure plate 55.
The pressure plate 55 is lifted by hand, the spring 54 is stretched, then the filter is placed on the protective pad 56 below, the pressure plate 55 is slowly lowered, the filter is fixed by the contraction force of the spring 54, and the protective pad 56 protects the filter.
Still include support column 2 and fixed plate 3, fixed plate 3 passes through support column 2 to be fixed on workstation 1.
The support column 2 fixes the fixing plate 3, and the fixing plate 3 is used for installing the lifting irradiation unit 4.
The lifting irradiation unit 4 comprises a guide rod 42, a lead screw 43, a top plate 45 and a lamp 46, wherein the lead screw 43 is in threaded connection with the fixing plate 3, the upper end of the lead screw 43 is rotatably connected with the top plate 45, the top end of the guide rod 42 is installed on the bottom side of the top plate 45, the guide rod 42 is in vertical sliding connection with the fixing plate 3, the lamp 46 is installed on the bottom side of the top plate 45, the lamp 46 corresponds to a detection fixing plate 57, and the input end of the lamp 46 is electrically connected with the output end of an external power supply through an external control switch group.
The lead screw 43 is controlled to rotate, so that the lead screw 43 and the fixed plate 3 perform threaded motion, the irradiation lamp 46 on the top plate 45 is driven to ascend or descend, light transmission tests of different heights are performed on the optical filter fixed on the detection fixed plate 57, and the guide rod 42 limits the moving direction of the top plate 45.
The lifting irradiation unit 4 further comprises a limiting block 41 and a twisting cap 44, the twisting cap 44 is mounted at the bottom end of the lead screw 43, and the limiting block 41 is mounted at the bottom end of the guide rod 42.
The stopper 41 limits the moving range of the guide rod 42, and the twist cap 44 allows the screw 43 to be easily twisted.
The utility model provides a pair of screening frock of light filter's theory of operation as follows: the staff lifts up the pressing plate 55 by hand, the spring 54 stretches, then the filter is placed on the protective pad 56 below, the pressing plate 55 is slowly put down, the filter is fixed through the contraction force of the spring 54, then the lead screw 43 is controlled to rotate, the lead screw 43 and the fixed plate 3 are in threaded motion, the irradiation lamp 46 on the top plate 45 is driven to ascend or descend, the light transmission tests of different heights are carried out on the light filter fixed on the detection fixed plate 57, then the rotating rod 53 is controlled to rotate through the motor 51, the front and the back of the detection fixed plate 57 are inclined in an angle, the inclination angle of the light filter on the detection fixed plate 57 is subjected to light filtering tests, and finally the detected structure is displayed through the light guide block 6 at the bottom side of the light transmission hole of the detection fixed plate 57.
It should be noted that the lamp 46 disclosed in the above embodiments is of model dbw-dysd, the motor 51 is of model CHS-GM20-20BY, and the control switch set controls the lamp 46 and the motor 51 to operate in a manner commonly used in the art.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a screening frock of light filter which characterized in that: comprises a workbench (1), a lifting irradiation unit (4) and an angle adjusting unit (5);
table (1): a lifting irradiation unit (4) is arranged on the upper side of the frame;
angle adjustment unit (5): contain fixed subassembly, power component, fixed block (52), bull stick (53) and detect fixed plate (57), fixed block (52) have two, install on workstation (1) the bottom of fixed block (52), the both sides that detect fixed plate (57) are connected through the inboard rotation of two bull sticks (53) and two fixed blocks (52), and left bull stick (53) left end is connected with power component, and fixed subassembly installs the upside at detecting fixed plate (57), the light trap has been seted up on detecting fixed plate (57).
2. The screening frock of optical filter of claim 1, characterized in that: the power assembly in the angle adjusting unit (5) comprises a motor (51), the motor (51) is fixed on a fixing block (52) on the left side through a rack, an output shaft of the motor (51) is connected with the left end of a rotating rod (53) on the left side, and the input end of the motor (51) is electrically connected with the output end of an external power supply through an external control switch group.
3. The screening frock of optical filter of claim 2, characterized in that: the fixed subassembly in angle adjusting unit (5) contains spring (54), clamp plate (55) and protection pad (56), spring (54) have two, and the upper surface both ends of detecting fixed plate (57) are installed respectively to the bottom of spring (54), the bottom side both ends of clamp plate (55) are connected to the upper end of spring (54), protection pad (56) have two, the bottom side of one installation clamp plate (55), and another is installed and is detected the upper surface of fixed plate (57) and correspond with protection pad (56) of the bottom side of clamp plate (55).
4. The screening frock of optical filter of claim 1, characterized in that: still include support column (2) and fixed plate (3), fixed plate (3) are fixed on workstation (1) through support column (2).
5. The screening frock of optical filter of claim 4, characterized in that: lift irradiation unit (4) contain guide bar (42), lead screw (43), roof (45) and lamp (46), lead screw (43) and fixed plate (3) threaded connection, the upper end and roof (45) of lead screw (43) rotate to be connected, the bottom side at roof (45) is installed on the top of guide bar (42), guide bar (42) and fixed plate (3) vertical sliding connection, lamp (46) are being installed to the bottom side of roof (45), and lamp (46) correspond and detect fixed plate (57), and the input of lamp (46) is connected with external power source's output electricity through external control switch group.
6. The screening frock of optical filter of claim 5, characterized in that: the lifting irradiation unit (4) further comprises a limiting block (41) and a twisting cap (44), the twisting cap (44) is installed at the bottom end of the lead screw (43), and the limiting block (41) is installed at the bottom end of the guide rod (42).
7. The screening frock of optical filter of claim 1, characterized in that: the detection device is characterized by further comprising a light guide block (6), wherein the light guide block (6) is installed on the bottom side of the detection fixing plate (57), and the light guide block (6) corresponds to the light hole of the detection fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121373338.3U CN214767088U (en) | 2021-06-21 | 2021-06-21 | Screening frock of light filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121373338.3U CN214767088U (en) | 2021-06-21 | 2021-06-21 | Screening frock of light filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214767088U true CN214767088U (en) | 2021-11-19 |
Family
ID=78713811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121373338.3U Expired - Fee Related CN214767088U (en) | 2021-06-21 | 2021-06-21 | Screening frock of light filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214767088U (en) |
-
2021
- 2021-06-21 CN CN202121373338.3U patent/CN214767088U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |