Illumination light spot diameter automatic detection device

Abstract

The utility model discloses an illumination light spot diameter automatic detection device, which relates to the technical field of light spot diameter detection, and is characterized in that two sides of the top end of a bearing plate are respectively and fixedly connected with slide rails, the top end of the bearing plate is fixedly connected with a rack, two sides of the bearing plate are respectively and cooperatively connected with connecting assemblies, and the rack is positioned between the two groups of slide rails; the supporting plate is arranged at the top of the sliding rail and matched and connected with the sliding rail, a detector is fixedly connected to the top end of the supporting plate, and the driver is fixedly connected to the side end of the supporting plate and matched and connected with the rack; when the detector detects the edge of the light spot, the detector starts to record the distance, and when the detector finishes moving under the light spot, the detector transmits the detected diameter of the light spot to the display screen, so that the effect of automatically detecting the diameter of the light spot is achieved, the phenomenon of inaccurate manual detection is avoided, and meanwhile, the detection efficiency is improved. And the phenomenon of injury to people caused by light spots is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of spot diameter detection, in particular to an automatic detection device for the diameter of an illumination spot. Background Art

[0002] Special lighting refers to the use of special lighting equipment and technologies such as optical fibers, light pipes, sulfur lamps, lasers, light-emitting diodes, space light balls, projection lamps, and flame lights for lighting in some special environments. These lighting devices usually need to have lighting stability and consistency in environments such as flammable and explosive, strong vibration, and strong impact, and can meet the special lighting requirements such as special light distribution, signals, and emergency.

[0003] In the prior art, when detecting the diameter of a large spot generated by special lighting, it is often detected by the way of manually pulling a tape measure. Manually aligns the starting end of the tape measure with the edge of the spot, and then manually pulls out the tape measure to align with the other edge of the spot, and reads the tape measure to achieve the effect of detecting the diameter of the spot.

[0004] However, the light of some special lighting has energy, and the light irradiating on people causes harm to humans. If the method of taking pictures with a camera is used, it also causes damage to the human eyes. Moreover, when manually using a tape measure or a camera for detection, improper manual operation easily leads to a decrease in detection accuracy, thereby affecting the detection effect of the spot diameter. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an automatic detection device for the diameter of an illumination spot to solve the technical problem that in the prior art, the light of some special lighting has energy, the light irradiating on people causes harm to humans, if the method of taking pictures with a camera is used, it also causes damage to the human eyes, and when manually using a tape measure or a camera for detection, improper manual operation easily leads to a decrease in detection accuracy, thereby affecting the detection effect of the spot diameter.

[0006] The technical problem to be solved by the utility model can be realized by the following technical solutions:

[0007] The automatic detection device for the diameter of an illumination spot includes:

[0008] A bearing plate, on both sides of the top of the bearing plate are respectively fixedly connected with slide rails, a rack is fixedly connected to the top of the bearing plate, and connection components are respectively connected in cooperation on both sides of the bearing plate. The rack is located between the two groups of slide rails;

[0009] A support plate, which is arranged on the top of the slide rails and is connected in cooperation with the slide rails. A detector is fixedly connected to the top of the support plate;

[0010] A driving machine, which is fixedly connected to the side end of the support plate and is connected in cooperation with the rack.

[0011] As a further solution of the utility model: the connection assembly includes a connection plate and bolts. The connection plate is in abutting connection with the bearing plate. The connection plate is provided with positioning holes penetrating therethrough. Threaded holes are respectively provided at both ends of the bearing plate. The threaded holes are matched with the positioning holes, and the threaded holes are in threaded connection with the bolts. The bolts are respectively in abutting connection with the inner wall of the positioning holes and the connection plate.

[0012] As a further solution of the utility model: reinforcing plates are respectively fixedly connected to both ends of the driving machine, and the reinforcing plates are fixedly connected to the side ends of the supporting plate.

[0013] As a further solution of the utility model: sliding seats are respectively fixedly connected to both sides of the bottom end of the supporting plate, a protection assembly is fixedly connected to the top end of the supporting plate, sliding grooves are provided at the bottoms of the sliding seats, the slide rails are clamped and connected in the sliding grooves and are slidably connected with the sliding grooves, and the detector is arranged inside the protection assembly.

[0014] As a further solution of the utility model: the protection assembly includes a protection cylinder and absorption-type protection glass. The bottom end of the protection cylinder is fixedly connected to the supporting plate. A plurality of installation grooves are equidistantly provided along the height direction of the protection cylinder. Installation plates are respectively fixedly connected to both ends of the absorption-type protection glass. The installation plates are clamped and connected in the installation grooves and are slidably connected with the installation grooves.

[0015] As a further solution of the utility model: a plurality of slots are provided along the length direction of the top of the bearing plate. The cross section of the slots is rectangular. Plug plates are in abutting connection with the inner walls of the slots. Limit plates are fixedly connected to the top ends of the plug plates. There are two groups of limit plates and they are respectively located at both ends of the bearing plate. The limit plates are matched with the supporting plate.

[0016] The beneficial effects of the utility model:

[0017] 1. When detecting the diameter of the light spot of special lighting, the bearing plate is installed at the position where the light spot of the special lighting is generated, and the light spot diameter is aligned with the axis of the bearing plate. Among them, when the light spot diameter of the special lighting is greater than the length of the bearing plate, workers can use the connection assembly to install multiple bearing plates. The slide rails on the bearing plate provide a supporting and guiding function for the movement of the supporting plate, and the rack provides a guiding function for the movement of the driving machine, so that the light spot exceeding the length of the bearing plate can be detected.

[0018] 2. A gear can be set at the bottom of the driving machine. The driving machine drives the gear to rotate. The gear is meshed with the rack. The rotation of the gear can move along the rack. The driving machine drives the pallet to move. The pallet drives the detector to move. When the detector detects the edge of the light spot, the detector starts to record the distance. When the detector finishes moving under the light spot, the detector transmits the detected light spot diameter to the display screen, thus realizing the effect of automatically detecting the diameter of the light spot, avoiding the phenomenon of inaccurate manual detection, and at the same time, avoiding the phenomenon of the light spot causing harm to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present utility model will be further described below with reference to the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 It is a schematic diagram of the structure of the bearing plate of the present utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the protection component of the present utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the connection component of the present utility model;

[0024] Figure 5 It is a schematic diagram of the structure of the limiting plate of the present utility model.

[0025] In the figure: 1. Bearing plate; 2. Slide rail; 3. Rack; 4. Pallet; 5. Protection cylinder; 6. Absorptive protection glass; 7. Driving machine; 8. Limiting plate; 9. Threaded hole; 10. Slide seat; 11. Slot; 12. Mounting plate; 13. Mounting groove; 14. Reinforcing plate; 15. Chute; 16. Connecting plate; 17. Positioning hole; 18. Bolt; 19. Insertion plate; 20. Detector. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0027] As Figures 1 - 5 shown, the automatic detection device for the diameter of the illumination light spot includes: a bearing plate 1, a pallet 4 and a driving machine 7.

[0028] On both sides of the top of the bearing plate 1, slide rails 2 are fixedly connected respectively. A rack 3 is fixedly connected to the top of the bearing plate 1. Connecting components are respectively connected in a matching manner on both sides of the bearing plate 1. The rack 3 is located between the two sets of slide rails 2. When detecting the diameter of the light spot of special lighting, the bearing plate 1 is installed at the position where the light spot of special lighting is generated, and the light spot diameter is aligned with the axis of the bearing plate 1. Among them, when the diameter of the light spot of special lighting is greater than the length of the bearing plate 1, workers can use the connecting components to install multiple bearing plates 1. The slide rails 2 on the bearing plate 1 provide support and guidance for the movement of the pallet 4, and the rack 3 provides guidance for the movement of the driving machine 7, so that the light spot exceeding the length of the bearing plate 1 can be detected;

[0029] The pallet 4 is arranged on the top of the slide rail 2 and is connected with the slide rail 2 in a matching manner. A detector 20 is fixedly connected to the top of the pallet 4. The driving machine 7 is fixedly connected to the side end of the pallet 4. The driving machine 7 is connected with the rack 3 in a matching manner. A gear can be arranged at the bottom of the driving machine 7. The driving machine 7 drives the gear to rotate. The gear is in meshing connection with the rack 3. The gear can move along the rack 3 when rotating. The driving machine 7 drives the pallet 4 to move, and the pallet 4 drives the detector 20 to move. When the detector 20 detects the edge of the light spot, the detector 20 starts to record the distance. When the detector 20 finishes moving under the light spot, the detector 20 transmits the detected light spot diameter to the display screen, thus realizing the effect of automatically detecting the diameter of the light spot, avoiding the phenomenon of inaccurate manual detection, and at the same time, avoiding the phenomenon of the light spot causing harm to people.

[0030] In some specific implementation schemes, the connecting component includes: a connecting plate 16 and a bolt 18. The connecting plate 16 is in abutting connection with the bearing plate 1. The connecting plate 16 is provided with a positioning hole 17 through it. Threaded holes 9 are respectively opened at both ends of the bearing plate 1. The threaded holes 9 are matched with the positioning hole 17. The threaded holes 9 are in threaded connection with the bolts 18. The bolts 18 are respectively in abutting connection with the inner wall of the positioning hole 17 and the connecting plate 16. When multiple bearing plates 1 are connected and installed, the two sets of bearing plates 1 are abutted together, then the connecting plate 16 and the bearing plate 1 are fitted together, the bolts 18 are passed through the positioning holes 17, the bolts 18 are rotated and in threaded connection with the threaded holes 9, and the bolts 18 abut against the connecting plate 16 and then abut the connecting plate 16 and the bearing plate 1, and the connecting plate 16 connects the two sets of bearing plates 1 together.

[0031] In some specific implementation schemes, reinforcing plates 14 are respectively fixedly connected to both ends of the driving machine 7. The reinforcing plates 14 are fixedly connected to the side end of the pallet 4. Both ends of the driving machine 7 are connected to the pallet 4 through the reinforcing plates 14, and the reinforcing plates 14 further improve the fixing effect of the pallet 4 and the driving machine 7.

[0032] In some specific embodiments, sliding seats 10 are respectively and fixedly connected to both sides of the bottom end of the pallet 4. A protective component is fixedly connected to the top end of the pallet 4. A chute 15 is formed at the bottom of the sliding seat 10. The slide rail 2 is clamped and connected in the chute 15 and is slidably connected to the chute 15. The detector 20 is arranged inside the protective component. The protective component includes: a protective cylinder 5 and an absorption-type protective glass 6. The bottom end of the protective cylinder 5 is fixedly connected to the pallet 4. A plurality of mounting grooves 13 are equidistantly formed in the protective cylinder 5 along the height direction. Mounting plates 12 are respectively and fixedly connected to both ends of the absorption-type protective glass 6. The mounting plates 12 are clamped and connected in the mounting grooves 13 and are slidably connected to the mounting grooves 13. When the driving machine 7 drives the pallet 4 to move, the sliding seats 10 fixed to the bottom end of the pallet 4 slide along the slide rail 2. The clamping connection between the chute 15 and the slide rail 2 provides a limiting effect on the pallet 4 to ensure the stability of the movement of the pallet 4. In order to prevent the light spot from damaging the detector 20, the protective component can block the energy of the light spot. When the light passes through the absorption-type protective glass 6, the absorption-type protective glass 6 can absorb and block the energy of the light. Workers can place a suitable absorption-type protective glass 6 on the protective cylinder 5 according to the energy of the light, and just insert the mounting plates 12 fixed to both ends of the absorption-type protective glass 6 along the inner wall of the mounting groove 13. The clamping connection between the mounting plates 12 and the mounting grooves 13 provides a limiting and supporting effect on the absorption-type protective glass 6.

[0033] In some specific embodiments, a plurality of slots 11 are formed in the top of the carrier plate 1 along the length direction. The cross section of the slot 11 is rectangular. A plug board 19 is abutted and connected to the inner wall of the slot 11. A limiting plate 8 is fixedly connected to the top end of the plug board 19. There are two groups of limiting plates 8 and they are respectively located at both ends of the carrier plate 1. The limiting plate 8 cooperates with the pallet 4. In order to prevent the driving machine 7 from detaching from the carrier plate 1 during operation, when the driving machine 7 drives the pallet 4 to move, when the pallet 4 touches the limiting plate 8, the pallet 4 and the limiting plate 8 are abutted, and the driving machine 7 stops operating under the abutting action of the pallet 4 and the limiting plate 8. The plurality of slots 11 formed in the top of the carrier plate 1 facilitate the staff to adjust the position of the limiting plate 8 according to the approximate diameter of the light spot. Just insert the plug board 19 fixed to the bottom end of the limiting plate 8 into the slot 11. The abutting between the inner wall of the slot 11 and the plug board 19 provides a limiting and supporting effect on the limiting plate 8.

[0034] The above has described several embodiments of the present invention in detail, but the embodiments of the present invention are not limited thereto and cannot be considered as used to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of the application of the present invention should still fall within the scope covered by the patent of the present invention.

Claims

1. An automatic detection device for illumination spot diameter, characterized in that: include: A load-bearing plate (1), wherein two sides of the top of the load-bearing plate (1) are respectively fixedly connected with slide rails (2), a rack (3) is fixedly connected with the top of the load-bearing plate (1), and two sides of the load-bearing plate (1) are respectively matched and connected with connection components, and the rack (3) is located between the two sets of slide rails (2); A support plate (4), the support plate (4) being arranged on the top of the slide rail (2) and being cooperatively connected to the slide rail (2), and a detector (20) being fixedly connected to the top of the support plate (4); A driving machine (7) is fixedly connected to the side end of the support plate (4), and the driving machine (7) is cooperatively connected to the rack (3).

2. The automatic detection device for illumination spot diameter according to claim 1, characterized in that: The connection assembly comprises: a connection plate (16) and a bolt (18); the connection plate (16) is abuttingly connected to the bearing plate (1); a positioning hole (17) is formed through the connection plate (16); threaded holes (9) are respectively formed at both ends of the bearing plate (1); the threaded holes (9) match the positioning holes (17); the threaded holes (9) are threadedly connected to the bolts (18); and the bolts (18) are respectively abuttingly connected to the inner wall of the positioning hole (17) and the connection plate (16).

3. The automatic detection device for illumination spot diameter according to claim 1, characterized in that: Both ends of the driving machine (7) are respectively fixedly connected with reinforcing plates (14), and the reinforcing plates (14) are fixedly connected to the side ends of the supporting plate (4).

4. The automatic detection device for illumination spot diameter according to claim 1, characterized in that: The two sides of the bottom end of the support plate (4) are respectively fixedly connected with a slide seat (10), the top end of the support plate (4) is fixedly connected with a protective component, the bottom of the slide seat (10) is provided with a slide groove (15), the slide rail (2) is clamped and connected in the slide groove (15) and is slidably connected with the slide groove (15), and the detector (20) is arranged inside the protective component.

5. The automatic detection device for illumination spot diameter according to claim 4, characterized in that: The protective assembly comprises: a protective tube (5) and an absorption-type protective glass (6); the bottom end of the protective tube (5) is fixedly connected to the support plate (4); the protective tube (5) is provided with a plurality of mounting grooves (13) equidistantly along the height direction; both ends of the absorption-type protective glass (6) are respectively fixedly connected to mounting plates (12); the mounting plates (12) are clamped and connected in the mounting grooves (13) and are slidably connected to the mounting grooves (13).

6. The automatic detection device for illumination spot diameter according to claim 1, characterized in that: The top of the carrier plate (1) is provided with a plurality of slots (11) along the length direction. The slots (11) have a rectangular cross section. The inner wall of the slots (11) is supported and connected with an inserting plate (19). The top of the inserting plate (19) is fixedly connected with a limiting plate (8). The limiting plates (8) are provided with two groups and are respectively located at two ends of the carrier plate (1). The limiting plates (8) cooperate with the supporting plate (4).

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