CN220289408U - Light transmittance detects auxiliary fixtures - Google Patents

Abstract

The utility model discloses an auxiliary tool for detecting light transmittance, which relates to the technical field of optical glass detection and comprises a detection chamber, wherein a fixed plate is fixedly connected in the detection chamber, optical glass is arranged at the top of the fixed plate, glass light transmittance detectors are arranged at the bottom of the optical glass, transmission rods are fixedly connected at the top and bottom of the front side of a disc, a T-shaped block is fixedly connected at the front side of a transverse plate, a driven rod is fixedly connected at one side of the rotary rod, which is close to the disc, and a swinging rod is fixedly connected at the top of the rotary rod.

Description

Light transmittance detects auxiliary fixtures

Technical Field

The utility model relates to the technical field of optical glass detection, in particular to an auxiliary tool for light transmittance detection.

Background

The optical glass is mainly used for producing glass materials for manufacturing lenses, prisms, reflectors, windows and the like of optical instruments or mechanical systems, has the advantages of high transparency, high chemical and physical uniformity and the like, has specific and accurate optical constants, and needs to be detected one by one after the production of the optical glass is finished to detect whether the optical glass meets the standards.

Through retrieving discovery, an optical glass check out test set of publication number CN208000271U, including detecting box, conveyer belt body, base and glass luminousness detector, be provided with the electric power storage box in the base, can be for LED light, the conveyer belt body, industrial computer and the power supply of glass luminousness detector use through the electric power storage box, place the optical glass that needs to detect on the elasticity of conveyer belt body and place the piece and convey the detection box in, clear away the dust on optical glass surface through the deashing roller fast, avoid influencing subsequent detection effect, inhale the dust that the clearance produced fast in the dust catcher through the dust absorption long tube, guarantee to detect the clean in the box, the light transmittance of optical glass through the LED light can be detected fast, the numerical value that obtains compares with the standard value, whether the judgement is qualified through the transmission of industry camera with the photograph of taking, carry out contrast analysis through computer software, judge whether optical glass surface has the disease defect, make the whole device be convenient for remove through the brakable universal wheel, the buffer layer is effective in the whole shock attenuation device has the effect of the whole, the novel device that has wide application prospect in the shock attenuation device, the whole shock attenuation device is widely used in the testing process, the device is suitable for popularization.

Although the above patent can detect the light transmittance of the optical glass, the LED lighting lamp and the glass light transmittance detector are both above the optical glass, so that the light detected by the glass light transmittance detector is secondarily penetrated and affects the final detection result, and the glass light transmittance detector is in a fixed state, so that it is difficult to comprehensively detect all the penetrated light, and the obtained data result is inaccurate.

Disclosure of Invention

The utility model aims to make up the defects of the prior art and provides an auxiliary tool for detecting light transmittance.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a luminousness detects auxiliary fixtures, includes the detection room, the opening has been seted up to the front side of detection room, the inside rigid coupling of detection room has the fixed plate, the fixed plate top is equipped with optical glass, both sides all rigid coupling have the LED light around the inside top of detection room, optical glass's bottom is equipped with glass luminousness detector, optical glass's bottom is equipped with drive assembly;

the transmission assembly comprises a motor I fixedly connected to the rear side of the detection chamber, a rotating shaft is fixedly connected to the output end of the motor I, a disc is fixedly connected to the front end of the rotating shaft, transmission rods are fixedly connected to the top end and the bottom end of the front side of the disc, a transverse plate is arranged at the top of the disc, sliding grooves are formed in the two ends of the rear side of the detection chamber, sliding rods are fixedly connected to the two ends of the rear side of the transverse plate, a T-shaped block is fixedly connected to the front side of the transverse plate, a glass light transmittance detector is fixedly connected to the top end of the T-shaped block, a rotating rod is connected to the rear side of the inner side of the detection chamber, a driven rod is fixedly connected to one side of the rotating rod, a swinging rod is fixedly connected to the top end of the rotating rod, a through hole is formed in the top end of the swinging rod, and a round rod is fixedly connected to the front side of the transverse plate.

Preferably, the top of detecting the indoor portion is equipped with dust removing mechanism, dust removing mechanism is including the rigid coupling No. two motors in the detecting the outdoor side, no. two motor's output rigid coupling has the lead screw, the outside threaded connection of lead screw has the internal thread ring, the bottom rigid coupling of internal thread ring has the straight-bar, the bottom rigid coupling of straight-bar has the connecting block, the bottom rigid coupling of connecting block has the sponge brush, the top rigid coupling of internal thread ring has the limiting plate, and both ends all contact with the inside front and back both sides of detecting the room around the limiting plate.

Preferably, a T-shaped opening is formed in the top end of the fixing plate, and the optical glass is located in the T-shaped opening.

Preferably, the detection chamber is internally provided with a collecting mechanism, the collecting mechanism comprises inclined grooves formed in two sides of the top end of the fixing plate, the front sides of the inclined grooves are respectively provided with a seal, two sides of each seal are respectively provided with a jack, a collecting box is arranged in each seal, the front end of each collecting box is fixedly connected with a connecting plate, and two ends of the rear side of each connecting plate are respectively fixedly connected with an inserting block.

Preferably, a groove is formed in one end of the front side of the fixing plate, the bottom end of the groove is flush with the bottom of the horizontal end of the T-shaped opening, and a graduated scale is fixedly connected to the bottom end of the groove.

Preferably, the top end of the detection chamber is fixedly connected with an industrial computer, and the industrial computer is respectively and electrically connected with the LED illuminating lamp, the glass light transmittance detector, the first motor and the second motor.

Preferably, a light shielding door is hinged to one side of the through hole, and the size of the light shielding door is the same as that of the through hole.

The beneficial effects are that:

compared with the prior art, the light transmittance detection auxiliary tool has the following beneficial effects:

1. according to the utility model, the glass light transmittance detector is arranged at the bottom of the optical glass, the first motor is connected with the power supply, the first motor drives the disc to rotate, the disc drives the transverse plate to move back and forth through the two transmission rods, and the transverse plate drives the glass light transmittance detector to reciprocate back and forth, so that the glass light transmittance detector can detect all penetrating light to obtain a plurality of data results, can detect light transmittance in different places, and is beneficial to improving accuracy of detection results.

2. According to the utility model, the output end of the second motor is controlled to rotate back and forth, so that the second motor drives the inner threaded ring to move back and forth, the inner threaded ring drives the sponge brush through the connecting block to clean dust on the surface of the optical glass, and the influence of the dust on the penetration of light is avoided, so that the influence on the detection result is generated;

3. according to the utility model, dust is wiped into the dust inlet chute through the sponge brush, the dust can slide into the collecting box, after detection is finished, the connecting plate is pulled outwards, the connecting plate drives the plug block to separate from the jack, the collecting box is separated from the seal, and the dust is collected intensively.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a transmission assembly according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is a schematic view of a dust removing mechanism according to the present utility model;

FIG. 5 is a schematic view of an exploded view of the collection mechanism of the present utility model;

FIG. 6 is a diagram showing the positional relationship of the fixing plate, chute and seal in the present utility model.

In the figure: 1. the detection chamber, 2, the through hole, 3, the fixed plate, 4, optical glass, 5, an LED illuminating lamp, 6, a glass light transmittance detector, 7, a transmission component, 70, a motor I, 71, a rotating shaft, 72, a disc, 73, a transmission rod, 74, a transverse plate, 75, a sliding groove, 76, a sliding rod, 77, a T-shaped block, 78, a rotating rod, 79, a driven rod, 790, a swinging rod, 791, a through hole, 792, a round rod, 8, a dust removing mechanism, 81, a motor II, 82, a screw rod, 83, an internal thread ring, 84, a straight rod, 85, a connecting block, 86, a sponge brush, 87, a limiting plate, 9, a T-shaped opening, 10, a chute, 11, a seal, 12, an inserting hole, 13, a collecting box, 14, an inserting block, 15, a connecting plate, 16, a groove, 17, a graduated scale, 18, an industrial computer, 19 and a light shielding door.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

As shown in fig. 1 to 6, the light transmittance detection auxiliary tool comprises a detection chamber 1, wherein a through hole 2 is formed in the front side of the detection chamber 1, and a fixing plate 3 is fixedly connected in the detection chamber 1. The T-shaped opening 9 is formed in the top end of the fixing plate 3, the optical glass 4 is located in the T-shaped opening 9, the optical glass 4 is placed in the T-shaped opening 9, and the optical glass 4 can be prevented from moving back and forth when dust is wiped, so that the fixing effect is achieved. The recess 16 has been seted up to the one end of fixed plate 3 front side, and the bottom of recess 16 and the bottom looks parallel and level of T shape mouth 9 horizontal end, and the bottom rigid coupling of recess 16 has scale 17, the design of scale 17, can measure the optical glass 4 thickness that detects. The top of the fixed plate 3 is provided with optical glass 4, the front side and the rear side of the top inside the detection chamber 1 are fixedly connected with LED illuminating lamps 5, the bottom of the optical glass 4 is provided with a glass light transmittance detector 6, and the bottom of the optical glass 4 is provided with a transmission assembly 7. One side of the through hole 2 is hinged with a light shielding door 19, the size of the light shielding door 19 is the same as that of the through hole 2, and the through hole 2 can be sealed by the design of the light shielding door 19, so that external light is prevented from being irradiated on the optical glass 4, interference is caused to detection, and the light received by the optical glass 4 is all from the LED illuminating lamp 5.

The transmission assembly 7 comprises a motor 70 fixedly connected to the rear side of the detection chamber 1, a rotating shaft 71 is fixedly connected to the output end of the motor 70, a disc 72 is fixedly connected to the front end of the rotating shaft 71, a transmission rod 73 is fixedly connected to the top end and the bottom end of the front side of the disc 72, a transverse plate 74 is arranged at the top of the disc 72, sliding grooves 75 are formed in two ends of the rear side of the detection chamber 1, sliding rods 76 are fixedly connected to the two ends of the rear side of the transverse plate 74, the sliding grooves 75 and the sliding rods 76 are designed to limit the position of the transverse plate 74, so that the transverse plate 74 can only move transversely, a T-shaped block 77 is fixedly connected to the front side of the transverse plate 74, a glass light transmittance detector 6 is fixedly connected to the top end of the T-shaped block 77, a rotating rod 78 is connected to the rear side of the detection chamber 1, a driven rod 79 is fixedly connected to one side of the rotating rod 78, a swing rod 791 is fixedly connected to the top end of the rotating rod 78, a through hole 791 is formed in the top end of the swing rod, and a round rod 792 is fixedly connected to the front side of the transverse plate 74.

When in operation, the optical glass 4 is placed on the fixed plate 3, the LED illuminating lamp 5 and the glass light transmittance detector 6 are turned on, the motor 70 is turned on, the output end of the motor 70 drives the rotating shaft 71 to rotate, the rotating shaft 71 drives the disc 72 to rotate, the two driving rods 73 of the disc 72 rotate, the driving rod 73 at the top drives the T-shaped block 77 to move, the T-shaped block 77 drives the transverse plate 74 to move, the transverse plate 74 drives the glass light transmittance detector 6 to move, meanwhile, in the process of moving the transverse plate 74, the round rod 792 drives the swing rod 790 to swing towards one side of the disc 72 through the through hole 791, the swing rod 790 drives the rotating rod 78 to rotate, the rotating rod 78 drives the driven rod 79 to rotate downwards, then when the transmission rod 73 at the top is separated from the T-shaped block 77, the transmission rod 73 at the bottom drives the driven rod 79 to rotate upwards, the driven rod 79 drives the rotating rod 78 to rotate reversely, the rotating rod 78 drives the swinging rod 790 to swing reversely, the swinging rod 790 drives the round rod 792 to move reversely through the through hole 791, the round rod 792 drives the transverse plate 74 to move reversely, the transverse plate 74 drives the glass light transmittance detector 6 to move reversely, and then the action is circulated, the glass light transmittance detector 6 makes reciprocating motion back and forth, so that all the penetrating light rays can be detected, in addition, the structure is characterized in that the glass light transmittance detector 6 is arranged at the bottom of the optical glass 4, the power supply of the first motor 70 is connected, the first motor 70 drives the disc 72 to rotate, the disc 72 drives the transverse plate 74 to move back and forth through the two transmission rods 73, the transverse plate 74 drives the glass light transmittance detector 6 to reciprocate back and forth, so that the glass light transmittance detector 6 can detect all the penetrating light to obtain a plurality of data results, and the light transmittance in different places can be detected, so that the accuracy of detection results is improved.

The inside top of detection room 1 is equipped with dust removal mechanism 8, dust removal mechanism 8 is including the rigid coupling in the No. two motor 81 in detection room 1 outside, no. two motor 81's output rigid coupling has lead screw 82, lead screw 82's outside threaded connection has internal thread ring 83, internal thread ring 83's bottom rigid coupling has straight-bar 84, straight-bar 84's bottom rigid coupling has connecting block 85, connecting block 85's bottom rigid coupling has sponge brush 86, internal thread ring 83's top rigid coupling has limiting plate 87, and both ends all contact with the inside front and back both sides of detection room 1 around limiting plate 87. The top end of the detection chamber 1 is fixedly connected with an industrial computer 18, and the industrial computer 18 is respectively and electrically connected with the LED illuminating lamp 5, the glass light transmittance detector 6, the first motor 70 and the second motor 81, and all electric appliances can be controlled through the industrial computer 18, so that the detection chamber is simple and convenient. The detection chamber 1 is internally provided with a collection mechanism, the collection mechanism comprises a chute 10 arranged on two sides of the top end of the fixed plate 3, the front side of the chute 10 is provided with a seal 11, two sides of the seal 11 are provided with jacks 12, a collection box 13 is arranged in the seal 11, the front end of the collection box 13 is fixedly connected with a connecting plate 15, two ends of the rear side of the connecting plate 15 are fixedly connected with an inserting block 14, during operation, dust wiped by a sponge brush 86 can fall into the chute 10, the dust can slide into the collection box 13 under the flow guiding effect of the chute 10, after detection is finished, the connecting plate 15 is pulled outwards, the connecting plate 15 drives the inserting block 14 to separate from the jacks 12, the collection box 13 is separated from the seal 11, and the dust is collected in a concentrated manner.

Before the detection, switch on motor 81 power, motor 81's output drives lead screw 82 and rotates, under limiting plate 87's design, internal thread ring 83 can not take place to rotate, internal thread ring 83 removes, internal thread ring 83 drives straight-bar 84 and removes, straight-bar 84 drives connecting block 85 and removes, connecting block 85 drives sponge brush 86 and wipes clean the dust on optical glass 4 surface, motor 81's output is backward, wipe optical glass 4 surface again, and then this structure makes it drive internal thread ring 83 round trip movement through the output round trip rotation of motor 81 of control, internal thread ring 83 drives sponge brush 86 through connecting block 85 and wipes clean the dust on optical glass 4 surface, avoid the dust to influence the penetration of light, thereby produce the influence to the testing result.

Working principle: when the device works, the optical glass 4 is placed on the fixed plate 3, the power supply of the motor No. two 81 is connected before detection, the output end of the motor No. two 81 drives the screw rod 82 to rotate, under the design of the limiting plate 87, the inner thread ring 83 cannot rotate, the inner thread ring 83 moves, the inner thread ring 83 drives the straight rod 84 to move, the straight rod 84 drives the connecting block 85 to move, the connecting block 85 drives the sponge brush 86 to wipe dust on the surface of the optical glass 4 clean, then the output end of the motor No. two 81 reverses and wipes the surface of the optical glass 4 again, the structure drives the inner thread ring 83 to move back and forth through controlling the output end of the motor No. two 81, the inner thread ring 83 drives the sponge brush 86 to wipe dust on the surface of the optical glass 4 clean through the connecting block 85, the penetration of the dust is avoided, the dust influences the detection result, the dust wiped by the sponge brush 86 falls into the chute 10, the dust slides into the collecting box 13 under the guiding function of the chute 10, the connecting plate 15 is pulled outwards after the detection, the connecting plate 15 drives the inserting block 14 to separate from the jack 12, the collecting box 13 from the sealing 11, and the dust is collected intensively.

The LED illuminating lamp 5 and the glass light transmittance detector 6 are turned on, the motor 70 is connected, the output end of the motor 70 drives the rotating shaft 71 to rotate, the rotating shaft 71 drives the disc 72 to rotate, the two transmission rods 73 of the disc 72 rotate, the transmission rod 73 at the top drives the T-shaped block 77 to move, the T-shaped block 77 drives the transverse plate 74 to move, the transverse plate 74 drives the glass light transmittance detector 6 to move, meanwhile, the transverse plate 74 moves, the round rod 792 drives the swinging rod 790 to swing towards one side of the disc 72 through the through hole 791, the swinging rod 790 drives the rotating rod 78 to rotate, the rotating rod 78 drives the driven rod 79 to rotate downwards, then after the transmission rod 73 at the top is separated from the T-shaped block 77, the transmission rod 73 at the bottom drives the driven rod 79 to rotate upwards, the driven rod 79 to rotate reversely, the swinging rod 78 drives the swinging rod 790 to reversely swing through the through hole 792, the round rod 792 drives the transverse plate 74 to reversely move, the transverse plate 74 drives the glass light transmittance detector 6 to reversely move, and then the glass light transmittance detector 6 is circularly moved, the glass light transmittance detector 6 can reciprocate back and forth, the light transmittance detector 6 can be detected by the motor to detect the light transmittance of the glass light transmittance detector 6, and the light transmittance detector is accurately, and the light transmittance detector is detected by the fact that the light transmittance detector is high, and the light transmittance detector is detected by the fact that the motor is high, and the light transmittance detector is detected by the fact that the detector is a plurality of the glass detector is provided with a transparent detector, and the light detector, and the detector is provided with a detector, and the detector is provided.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (7)

1. The utility model provides a luminousness detects auxiliary fixtures, includes detection room (1), its characterized in that: the front side of the detection chamber (1) is provided with a through hole (2), the inside of the detection chamber (1) is fixedly connected with a fixed plate (3), the top of the fixed plate (3) is provided with optical glass (4), the front side and the rear side of the top end of the inside of the detection chamber (1) are fixedly connected with LED illuminating lamps (5), the bottom of the optical glass (4) is provided with a glass light transmittance detector (6), and the bottom of the optical glass (4) is provided with a transmission assembly (7);

the utility model provides a glass luminousness detector, including drive assembly (7) is including rigid coupling motor (70) in detection room (1) rear side, the output rigid coupling of motor (70) has pivot (71), the front end rigid coupling of pivot (71) has disc (72), the top and the bottom of disc (72) front side all rigid coupling have transfer line (73), the top of disc (72) is equipped with diaphragm (74), spout (75) have all been seted up at the both ends of detection room (1) inside rear side, the both ends of diaphragm (74) rear side all rigid coupling have slide bar (76), the front side rigid coupling of diaphragm (74) has T shape piece (77), and glass luminousness detector (6) rigid coupling is on the top of T shape piece (77), the rear side rotation of detection room (1) inside is connected with bull stick (78), one side rigid coupling that bull stick (78) are close to disc (72) has driven pole (79), the rigid coupling of bull stick (78) has swinging rod (790), the top of swinging rod (790) is equipped with through-hole (790), the front side rigid coupling (790) has round bar (790).

2. The light transmittance detection aid according to claim 1, wherein: the utility model discloses a dust removal device, including detection room (1), inside top is equipped with dust removal mechanism (8), dust removal mechanism (8) are including rigid coupling No. two motors (81) in detection room (1) outside, the output rigid coupling of No. two motors (81) has lead screw (82), the outside threaded connection of lead screw (82) has internal thread ring (83), the bottom rigid coupling of internal thread ring (83) has straight-bar (84), the bottom rigid coupling of straight-bar (84) has connecting block (85), the bottom rigid coupling of connecting block (85) has sponge brush (86), the top rigid coupling of internal thread ring (83) has limiting plate (87), and both ends all contact with the inside front and back both sides of detection room (1) around limiting plate (87).

3. The light transmittance detection aid according to claim 1, wherein: the top end of the fixing plate (3) is provided with a T-shaped opening (9), and the optical glass (4) is positioned in the T-shaped opening (9).

4. The light transmittance detection aid according to claim 1, wherein: be equipped with collection mechanism in detection room (1), collection mechanism is including seting up chute (10) in fixed plate (3) top both sides, seal (11) have all been seted up to the front side of chute (10), jack (12) have all been seted up to the both sides of sealing (11), be equipped with in seal (11) and collect box (13), the front end rigid coupling of collecting box (13) has connecting plate (15), the both ends of connecting plate (15) rear side all rigid coupling has inserted block (14).

5. The light transmittance detection aid according to claim 1, wherein: the groove (16) is formed in one end of the front side of the fixing plate (3), the bottom end of the groove (16) is flush with the bottom of the horizontal end of the T-shaped opening (9), and the graduated scale (17) is fixedly connected to the bottom end of the groove (16).

6. The light transmittance detection aid according to claim 2, wherein: the top end of the detection chamber (1) is fixedly connected with an industrial computer (18), and the industrial computer (18) is electrically connected with the LED illuminating lamp (5), the glass light transmittance detector (6), the first motor (70) and the second motor (81) respectively.

7. The light transmittance detection aid according to claim 1, wherein: one side of the through hole (2) is hinged with a light shielding door (19), and the size of the light shielding door (19) is the same as that of the through hole (2).