Combined tray for optical detector

Abstract

The utility model relates to the field of optical detection, in particular to a combined tray for an optical detector, which comprises two supports, a first supporting plate, a second supporting plate and a third supporting plate, the first supporting plate is clamped and mounted at one ends of the two supports through second clamping pieces, and the third supporting plate is clamped and mounted at the tops of the other ends of the supports. The first supporting plate and the second supporting plate can slide left and right on the support, the size of the tray is convenient to adjust, the tray is formed by splicing the first supporting plate, the second supporting plate and the third supporting plate, dismounting and mounting are convenient, the size can be adjusted, applicability is improved, after a glass plate is placed on the top of the tray, the tops of the four corners are pressed and fixed through the pressing plates, and the glass plate can be prevented from sliding and moving; the fixing mechanism is simple and easy to operate, and rubber pads are adhered to the bottoms of the pressing plates to prevent the glass plates from being damaged.

Description

Technical Field

[0001] The utility model relates to the field of optical detection, in particular to a combined tray used by an optical detector. Background Art

[0002] The optical detector includes a detection platform and a camera device arranged on the detection platform. The camera device faces the detection plane of the detection platform. A tray is arranged on the detection platform to support and fix the glass plate.

[0003] However, the prior art has the following defects:

[0004] However, the existing optical detector's support plate is integrally formed, and the fixed structure is fixed in position and cannot be adjusted, resulting in low applicability. Moreover, when the existing pallet is in use, the glass plate is mostly fixed to the support plate by screws, which makes installation and disassembly inconvenient and the glass plate easily damaged. Utility Model Content

[0005] The purpose of the present utility model is to provide a modular tray used in an optical detector to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a combined tray used in an optical detector, comprising two brackets, a first pallet, a second pallet and a third pallet, both ends of one side of the bottom of the first pallet are fixedly installed with second clamping parts, the two second clamping parts are respectively clamped and connected to one end of the two brackets and fixed by second fastening bolts, the other ends of the two brackets are clamped and installed on the outside with first clamping parts and the two are fixed by first fastening bolts, the tops of the two first clamping parts are respectively fixed to the two ends of one side of the bottom of the third pallet, the second pallet is clamped and installed between the first pallet and the third pallet, a first fixing mechanism is provided at the top of the side of the first pallet away from the second pallet, and a second fixing mechanism is provided at the top of the side of the third pallet away from the second pallet.

[0007] The above technical solution is adopted. The tray is assembled by a first support plate, a second support plate and a third support plate. The size can be adjusted, the connection structure is simple, and it is easy to install and disassemble. The first fixing mechanism and the second fixing mechanism have the same structure and play a fixing role on the glass plate.

[0008] The bracket includes a connecting rod and two blocks, the two ends of the connecting rod are respectively fixedly connected to the middle of one side of the two blocks, a support leg is fixedly installed in the middle of the bottom of the block, a groove is provided in the middle of one side of the connecting rod, and the first clamping part and the second clamping part are respectively sleeved on the outside of the two ends of the connecting rod.

[0009] By adopting the above technical solution, the block of the solution has a blocking and limiting effect on the first engaging member and the second engaging member, thereby preventing the first support plate and the third support plate from falling off.

[0010] A threaded hole is provided in the middle of the side surface of the first engaging part and a first fastening bolt is threadedly installed thereon. A threaded hole is provided in the middle of the side surface of the second engaging part and a second fastening bolt is threadedly installed thereon. The first fastening bolt and the second fastening bolt are fixedly installed with rubber heads near one end of the connecting rod and are tightly in contact with the inner wall of the groove.

[0011] By adopting the above technical solution, the first fastening bolt and the second fastening bolt are rotated so that the small foot is in close contact with the inner wall of the groove, thereby fixing the position.

[0012] A first convex plate is provided on the top of the first support plate away from the second engaging member, and a second convex plate is provided on the bottom of the second support plate. The second convex plate is engaged and installed in the gap at the bottom of the first convex plate, and the top of the second convex plate is tightly abutted against the bottom of the first convex plate.

[0013] The above technical solution is adopted, in which one end of the second supporting plate is connected to the first convex plate by snapping together the second convex plate for fixation.

[0014] The third support plate is provided with a fourth protrusion at the bottom away from the first locking part, and a plurality of slots are evenly provided on the top of the fourth protrusion; the second support plate is provided with a third protrusion at the top away from the second protrusion, and a plurality of clamping blocks are evenly provided on the bottom of the third protrusion. The clamping blocks are engaged with the slots, and the bottom of the third protrusion is tightly abutted against the top of the fourth protrusion.

[0015] By adopting the above technical solution, the card block and the card slot are correspondingly arranged, and the two are connected by snapping, which facilitates the splicing of the second support plate and the third support plate.

[0016] The first fixing mechanism includes a fixing plate, which is an inverted L-shape and the bottom of the fixing plate is fixedly connected to the top of the first support plate close to the second engaging part. A through groove is opened in the middle of the top of the fixing plate, and a sleeve is movably installed inside the through groove. An adjusting screw is installed on the internal thread of the sleeve and a pressure plate is rotatably installed on the bottom of the adjusting screw through a rotating connecting piece.

[0017] By adopting the above technical solution, the sleeve can move back and forth inside the through slot to adjust the position, and the height of the pressure plate can be adjusted by rotating the adjusting screw.

[0018] Slide grooves are provided on the inner walls on both sides of the through groove, and sliders are fixedly installed on the outer walls in the middle of both sides of the sleeve. The sliders are slidably installed inside the slide grooves, and a rubber pad is bonded to the bottom of the pressure plate.

[0019] The above technical solution is adopted, in which the sleeve is connected to the through slot by means of sliders on both sides, so as to prevent the sleeve from rotating when the adjusting screw is rotated, and the rubber pad plays a buffering and protective role for the glass plate.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] The tray of the utility model is composed of three supporting plates, which has a simple structure and is easy to install and disassemble. The size of the tray can be adjusted according to the size of the glass plate, and has a wider range of applications. The four corners of the glass plate are pressed and fixed by pressing plates, which is easy to operate and can prevent the glass plate from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the front structure of the tray of the present utility model;

[0024] Figure 3 This is a schematic diagram of the support structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the connection structure between the first support plate and the bracket of the utility model;

[0026] Figure 5 It is a schematic diagram of the overall structure of the fixing mechanism of the present utility model.

[0027] In the figure: 1. bracket; 2. first support plate; 3. first fixing mechanism; 4. second support plate; 5. third support plate; 6. second fixing mechanism; 7. fixing plate; 8. adjusting screw; 9. sleeve; 10. pressure plate; 11. first convex plate; 12. second convex plate; 13. third convex plate; 14. clamping block; 15. first engaging member; 16. first fastening bolt; 17. fourth convex plate; 18. clamping groove; 19. second engaging member; 20. second fastening bolt; 21. connecting rod; 22. block; 23. support leg; 24. groove; 25. through groove; 26. slider; 27. slide groove. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-5The utility model provides a combined tray for an optical detector, including two brackets 1, a first tray 2, a second tray 4 and a third tray 5, both ends of the bottom side of the first tray 2 are fixedly installed with second clamping members 19, the two second clamping members 19 are respectively clamped and connected to one end of the two brackets 1 and fixed by second fastening bolts 20, the other end of the two brackets 1 are clamped and installed on the outside of the first clamping members 15 and the two are fixed by first fastening bolts 16, the tops of the two first clamping members 15 are respectively fixedly connected to the two ends of one side of the bottom of the third tray 5, the second tray 4 is clamped and installed between the first tray 2 and the third tray 5, a first fixing mechanism 3 is provided on the top of the side of the first tray 2 away from the second tray 4, and a second fixing mechanism 6 is provided on the top of the side of the third tray 5 away from the second tray 4, the first tray 2, the second tray 4 and the third tray 5 are spliced ​​to form a tray.

[0030] The bracket 1 includes a connecting rod 21 and two blocks 22. The two ends of the connecting rod 21 are fixedly connected to the middle of one side of the two blocks 22. A support leg 23 is fixedly installed in the middle of the bottom of the block 22. A groove 24 is provided in the middle of one side of the connecting rod 21. The first engaging member 15 and the second engaging member 19 are respectively sleeved on the outer sides of the two ends of the connecting rod 21. The cross-sectional shape of the groove 24 is an arc.

[0031] A threaded hole is provided in the middle of the side surface of the first engaging member 15 and a first fastening bolt 16 is threadedly installed thereon. A threaded hole is provided in the middle of the side surface of the second engaging member 19 and a second fastening bolt 20 is threadedly installed thereon. The first fastening bolt 16 and the second fastening bolt 20 are fixedly installed with rubber heads at one end close to the connecting rod 21 and are in close contact with the inner wall of the groove 24. The first fastening bolt 16 and the second fastening bolt 20 play a fixing role.

[0032] A first protruding plate 11 is provided at the top of the first support plate 2 away from the second engaging member 19, and a second protruding plate 12 is provided at the bottom of one side of the second support plate 4. The second protruding plate 12 is engaged and installed in the gap at the bottom of the first protruding plate 11, and the top of the second protruding plate 12 is tightly abutted against the bottom of the first protruding plate 11, and the first protruding plate 11 and the second protruding plate 12 are engaged and connected.

[0033] A fourth protrusion 17 is provided at the bottom of the third support plate 5 away from the first engaging member 15, and a plurality of slots 18 are evenly provided on the top of the fourth protrusion 17. A third protrusion 13 is provided at the top of the second support plate 4 away from the second protrusion 12, and a plurality of clamping blocks 14 are evenly provided on the bottom of the third protrusion 13. The clamping blocks 14 are clamped and connected with the slots 18, and the bottom of the third protrusion 13 is in close contact with the top of the fourth protrusion 17. The clamping blocks 14 and the slots 18 are correspondingly arranged, and the clamping connection between the two facilitates the splicing of the second support plate 4 and the third support plate 5.

[0034] The first fixing mechanism 3 includes a fixing plate 7, which is an inverted L-shape and the bottom of the fixing plate 7 is fixedly connected to the top of the first support plate 2 close to the second engaging member 19. A through groove 25 is provided in the middle of the top of the fixing plate 7, and a sleeve 9 is movably installed inside the through groove 25. An adjusting screw 8 is installed on the internal thread of the sleeve 9 and a pressure plate 10 is rotatably installed on the bottom of the adjusting screw 8 through a rotating connecting piece. Rotating the adjusting screw 8 drives the pressure plate 10 to move up and down.

[0035] Slide grooves 27 are provided on the inner walls on both sides of the through groove 25, and sliders 26 are fixedly installed on the outer walls in the middle of both sides of the sleeve 9. The sliders 26 are slidably installed inside the slide grooves 27. A rubber pad is bonded to the bottom of the pressure plate 10, and the bottom protrusions of the sliders 26 are snap-fitted into the strip grooves at the bottom of the slide grooves 27 to prevent the sleeve 9 from rotating with the adjusting screw 8.

[0036] Working principle: When using the present invention, first snap-fit ​​and install the first support plate 2 and the third support plate 5 at the two ends of the two brackets 1 respectively. After the first support plate 2 and the third support plate 5 slide left and right on the bracket 1 to the appropriate position, turn the first fastening bolt 16 and the second fastening bolt 20 forward so that the rubber head is in close contact with the inner wall of the groove 24 to fix it. Then snap-fit ​​and install the second convex plate 12 at one end of the second support plate 4 in the gap at the bottom of the first convex plate 11, place the third convex plate 13 on the top of the fourth convex plate 17, press down to press the block 14 into the slot 18 to complete the splicing, place the glass plate on the top of the tray, then pinch the sleeve 9 and slide it inside the through groove 25 to the top of the corner of the glass plate, turn the adjusting screw 8 to drive the pressure plate 10 to move down, and press it on the top of the glass plate to fix it.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A modular tray for an optical detector, comprising two brackets (1), a first support plate (2), a second support plate (4) and a third support plate (5), characterized in that: The two ends of the bottom side of the first support plate (2) are fixedly installed with second engaging members (19), the two second engaging members (19) are respectively engaged with one end of the two brackets (1) and fixed by second fastening bolts (20), the other ends of the two brackets (1) are engaged with the outside of the first engaging members (15) and the two are fixed by first fastening bolts (16), the tops of the two first engaging members (15) are respectively fixed with the two ends of the bottom side of the third support plate (5), the second support plate (4) is engaged and installed between the first support plate (2) and the third support plate (5), the top of the first support plate (2) away from the second support plate (4) is provided with a first fixing mechanism (3), and the top of the third support plate (5) away from the second support plate (4) is provided with a second fixing mechanism (6).

2. The modular tray for use in an optical detector according to claim 1, characterized in that: The bracket (1) comprises a connecting rod (21) and two stoppers (22), the two ends of the connecting rod (21) are respectively fixedly connected to the middle of one side of the two stoppers (22), a leg (23) is fixedly installed in the middle of the bottom of the stoppers (22), a groove (24) is provided in the middle of one side of the connecting rod (21), and the first engaging member (15) and the second engaging member (19) are respectively sleeved on the outer sides of the two ends of the connecting rod (21).

3. The modular tray for use in an optical detector according to claim 2, characterized in that: A threaded hole is provided in the middle of the side surface of the first engaging member (15) and a first fastening bolt (16) is threadedly installed thereon. A threaded hole is provided in the middle of the side surface of the second engaging member (19) and a second fastening bolt (20) is threadedly installed thereon. The first fastening bolt (16) and the second fastening bolt (20) are fixedly mounted with rubber heads at one end close to the connecting rod (21) and are in close contact with the inner wall of the groove (24).

4. The modular tray for an optical detector according to claim 1, characterized in that: A first convex plate (11) is provided on the top of the first support plate (2) away from the second engaging member (19), and a second convex plate (12) is provided on the bottom of the second support plate (4). The second convex plate (12) is mounted in a gap at the bottom of the first convex plate (11) and the top of the second convex plate (12) is in close contact with the bottom of the first convex plate (11).

5. The modular tray for an optical detector according to claim 1, characterized in that: The bottom of the third supporting plate (5) away from the first engaging member (15) is provided with a fourth convex plate (17), and a plurality of slots (18) are evenly provided on the top of the fourth convex plate (17); the top of the second supporting plate (4) away from the second convex plate (12) is provided with a third convex plate (13), and a plurality of clamping blocks (14) are evenly provided on the bottom of the third convex plate (13); the clamping blocks (14) are engaged with the slots (18), and the bottom of the third convex plate (13) is in close contact with the top of the fourth convex plate (17).

6. The modular tray for an optical detector according to claim 1, characterized in that: The first fixing mechanism (3) includes a fixing plate (7), the fixing plate (7) is in an inverted L-shape, and the bottom of the fixing plate (7) is fixedly connected to the top of the first support plate (2) near the second engaging member (19), a through groove (25) is provided in the middle of the top of the fixing plate (7), a sleeve (9) is movably installed inside the through groove (25), an adjusting screw (8) is installed on the internal thread of the sleeve (9), and a pressure plate (10) is rotatably installed on the bottom of the adjusting screw (8) through a rotating connecting member.

7. The modular tray for an optical detector according to claim 6, characterized in that: Slide grooves (27) are provided on the inner walls on both sides of the through groove (25), and sliders (26) are fixedly installed on the outer walls in the middle of both sides of the sleeve (9). The sliders (26) are slidably installed inside the slide grooves (27), and a rubber pad is bonded to the bottom of the pressure plate (10).

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