A common-path multimodal optical detection device

Abstract

The utility model relates to common light path multimode optical detection device technical field discloses a kind of common light path multimode optical detection device, including detection device ontology, the bottom of the detection device ontology is fixedly connected with bottom plate, the both sides of the bottom plate are rotatably connected with first rotating side plate, the other two sides of the bottom plate are rotatably connected with two symmetrical second rotating side plates, by setting first rotating side plate, second rotating side plate and the multi-axis linkage structure of rotating side block, the multi-angle development and position adjustment of detection device ontology are realized, by screw rod, the cooperation of connecting frame and connecting block, device can be firmly fixed on different installation surface and carry out horizontal fine adjustment, effectively avoid detection error, by the combination structure of top plate, spring and pressing plate, in non-working state, it can form protective coating to detection device ontology, prevent external collision and dust invasion, overall structure is convenient to fold and store, improve the versatility and protectivity of equipment.

Description

Technical Field

[0001] This utility model relates to the technical field of common-path multimodal optical detection devices, specifically a common-path multimodal optical detection device. Background Technology

[0002] A common-path multimodal optical inspection device is a comprehensive inspection equipment that integrates multiple optical inspection methods (such as reflection detection, transmission detection, scattering detection, or fluorescence detection) into a single optical path system. This device achieves the acquisition and analysis of multimodal detection signals through a shared optical path, enabling the acquisition of multi-dimensional optical information within the same inspection area.

[0003] Existing multimodal optical inspection devices often present certain inconveniences in terms of structural installation and optical path adjustment. In particular, when the inspection environment or mounting surface is uneven, it is difficult to accurately adjust the level of the inspection device itself, which can easily lead to optical path misalignment and affect the accuracy of the inspection results. In addition, some devices lack effective protective structures when not in use, making internal optical components susceptible to damage from dust or external forces, thus reducing the stability and lifespan of the equipment.

[0004] Therefore, it is necessary to design a common-path multimodal optical detection device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a common-path multimodal optical detection device to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a common-path multimodal optical detection device, comprising a detection device body, a base plate fixedly connected to the bottom of the detection device body, first rotating side plates rotatably connected to both sides of the base plate, two symmetrical second rotating side plates rotatably connected to the other two sides of the base plate, a rotating side block rotatably connected between one end of the two second rotating side plates, a connecting frame fixedly connected to one side of the rotating side block, a screw threaded into one end of the connecting frame, a connecting block threaded onto the outer surface of the screw, a square groove formed inside the connecting block, an adjusting block fixedly connected to one end of the screw, a top plate threadedly connected to the tops of the two rotating side blocks and the two first rotating side plates, a plurality of springs fixedly connected to the bottom of the top plate, a pressing plate fixedly connected to the bottoms of the plurality of springs, a ground contact block fixedly connected to the bottoms of the two connecting blocks, and two interconnected mounting holes formed on the outer surfaces of the two connecting blocks and the two ground contact blocks.

[0007] Preferably, the connecting frame is U-shaped, and the two sides of the connecting frame are respectively attached to the two sides of the square groove. The connecting frame is slidably disposed inside the square groove. Multiple springs are fixedly connected to the bottom of the top plate, and the bottom of the multiple springs are jointly fixedly connected to a pressing plate.

[0008] Preferably, there are four second rotating side plates, and protective side blocks are fixed to the two second rotating side plates on the same side that are far apart, and the outer surfaces of the four protective side plates are all provided with arc-shaped surfaces.

[0009] Preferably, the number of springs is four, and the four springs are respectively fixed to the four bottom corners of the top plate. The pressing plate is slidably disposed between the two first rotating side plates and the two rotating side blocks, and the bottom of the pressing plate is in contact with the top of the detection device body.

[0010] Preferably, the outer surface of the base plate has four grooves, and the interior of the two grooves on both sides is rotatably connected to a second rotating shaft, and the interior of the other two grooves is rotatably connected to a first rotating shaft. The two first rotating side plates are respectively fixedly sleeved on the outer surfaces of the two second rotating shafts, and the four second rotating side plates are respectively fixedly sleeved on the outer surfaces of the two first rotating shafts. Both ends of the two second rotating side plates and the two first rotating side plates are provided with arc-shaped surfaces.

[0011] Preferably, one side of each of the two adjusting blocks is in contact with one side of each of the two screws, and a gap is provided between each of the two adjusting blocks and the two first rotating shafts.

[0012] The technical solution provided by this utility model has the following advantages compared with the prior art:

[0013] This utility model achieves multi-angle unfolding and position adjustment of the detection device body by setting a multi-axis linkage structure of a first rotating side plate, a second rotating side plate, and a rotating side block. Through the cooperation of screws, connecting frames, and connecting blocks, the device can be stably fixed on different mounting surfaces and can be finely adjusted horizontally, effectively avoiding detection errors. Through the combination structure of top plate, spring, and pressing plate, the detection device body can be protected and covered in the non-working state to prevent external collisions and dust intrusion. The overall structure is easy to fold and store, improving the versatility and protection of the equipment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the present invention in use.

[0016] Figure 3 for Figure 2Enlarged structural diagram at point A in the middle;

[0017] In the figure: 1. Detection device body; 2. First rotating side plate; 3. First rotating shaft; 4. Second rotating shaft; 5. Second rotating side plate; 6. Top plate; 7. Pressing plate; 8. Spring; 9. Ground contact block; 10. Protective side block; 11. Rotating side block; 12. Connecting block; 13. Screw; 14. Adjusting block; 15. Connecting frame; 16. Base plate. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0019] Obviously, many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0020] Please see Figure 1-3 This utility model provides a common-path multimodal optical detection device, including a detection device body 1. A base plate 16 is fixedly connected to the bottom of the detection device body 1. First rotating side plates 2 are rotatably connected to both sides of the base plate 16. Two symmetrical second rotating side plates 5 are rotatably connected to the other two sides of the base plate 16. A rotating side block 11 is rotatably connected between one end of the two second rotating side plates 5. A connecting frame 15 is fixedly connected to one side of the rotating side block 11. A screw 13 is threaded into one end of the connecting frame 15. A connecting block 12 is threaded onto the outer surface of the screw 13. A square groove is opened inside the connecting block 12. An adjusting block 14 is fixedly connected to one end of the screw 13. The two rotating side blocks 11 and the two first rotating side plates 2... The top of the device is connected to a common threaded top plate 6. Multiple springs 8 are fixed to the bottom of the top plate 6. A pressing plate 7 is fixed to the bottom of the multiple springs 8. Ground contact blocks 9 are fixed to the bottom of the two connecting blocks 12. Two connected mounting holes are opened on the outer surfaces of the two connecting blocks 12 and the two ground contact blocks 9. The connection between the top plate 6 and the two first rotating side plates 2 and the two rotating side blocks 11 facilitates the protection of the detection device body 1 when not in use. When in use, the top plate 6 is separated to connect the two ground contact blocks 9 to the mounting position. The detection direction of the detection device body 1 is adjusted by rotating the two adjusting blocks 14, thereby improving the convenience of horizontal adjustment of the device.

[0021] To facilitate the sliding stability of the connecting frame 15, the connecting frame 15 is U-shaped, and the two sides of the connecting frame 15 are respectively attached to the two sides of the square groove. The connecting frame 15 is slidably disposed inside the square groove. Multiple springs 8 are fixedly connected to the bottom of the top plate 6, and a pressing plate 7 is fixedly connected to the bottom of the multiple springs 8.

[0022] To improve the protection of the detection device body 1, there are four second rotating side plates 5. Protective side blocks 10 are fixed to the two second rotating side plates 5 on the same side that are far apart, and the outer surfaces of the four protective side blocks 10 are all provided with arc-shaped surfaces.

[0023] Furthermore, in order to improve the protection of the detection device body 1, there are four springs 8, and the four springs 8 are respectively fixed to the four bottom corners of the top plate 6. The pressing plate 7 is slidably disposed between the two first rotating side plates 2 and the two rotating side blocks 11, and the bottom of the pressing plate 7 is in contact with the top of the detection device body 1.

[0024] To facilitate the rotational connection of the two first rotating side plates 2 and the four second rotating side plates 5, four grooves are provided on the outer surface of the base plate 16, and the second rotating shaft 4 is rotatably inserted into the inside of the two side grooves, and the first rotating shaft 3 is rotatably connected to the inside of the other two grooves. The two first rotating side plates 2 are respectively fixedly sleeved on the outer surface of the two second rotating shafts 4, and the four second rotating side plates 5 are respectively fixedly sleeved on the outer surface of the two first rotating shafts 3. The two ends of the two second rotating side plates 5 and the two first rotating side plates 2 are all provided with arc-shaped surfaces.

[0025] To facilitate the rotation and adjustment of the two adjusting blocks 14, one side of each adjusting block 14 is in contact with one side of each of the two screws 13, and a gap is provided between each adjusting block 14 and the two first rotating shafts 3.

[0026] In use, the bolts on the top plate 6 are removed to unfold the two first rotating side plates 2 and the two rotating side blocks 11. The two rotating side blocks 11 are then rotated and unfolded. The two connecting blocks 12 and the two ground contact blocks 9 are then bolted to the desired installation position. At this time, the detection device body 1 can be exposed and the device is fixed and stable. If the installation position is not level, the two second rotating shafts 4 can be rotated after the test, and the two rotating side blocks 11 can be used to push the two second rotating side plates 5 to rotate, thereby adjusting the level of the detection device body 1 and avoiding the problem of detection error caused by the horizontal deviation of the detection device body 1 during the test. When not in use, the detection device body 1 can be protected by connecting the top plate 6 with the two first rotating side plates 2 and the two rotating side blocks 11.

[0027] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0028] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0029] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. A common-path multimodal optical detection device, comprising a detection device body (1), characterized in that: The bottom of the detection device body (1) is fixedly connected to a base plate (16). First rotating side plates (2) are rotatably connected to both sides of the base plate (16). Two symmetrical second rotating side plates (5) are rotatably connected to the other two sides of the base plate (16). A rotating side block (11) is rotatably connected between one end of each of the two second rotating side plates (5). A connecting frame (15) is fixedly connected to one side of the rotating side block (11). A screw (13) is threaded into one end of the connecting frame (15). (13) has a connecting block (12) threaded onto its outer surface. The connecting block (12) has a square groove inside. One end of the screw (13) is fixedly connected to an adjusting block (14). The tops of the two rotating side blocks (11) and the two first rotating side plates (2) are threadedly connected to a top plate (6). The bottoms of the two connecting blocks (12) are fixedly connected to ground contact blocks (9). The outer surfaces of the two connecting blocks (12) and the two ground contact blocks (9) are provided with two interconnected mounting holes.

2. The common-path multimodal optical detection device according to claim 1, characterized in that: The connecting frame (15) is U-shaped, and the two sides of the connecting frame (15) are respectively attached to the two sides of the square groove. The connecting frame (15) is slidably disposed inside the square groove. Multiple springs (8) are fixedly connected to the bottom of the top plate (6), and a pressing plate (7) is fixedly connected to the bottom of the multiple springs (8).

3. The common-path multimodal optical detection device according to claim 1, characterized in that: There are four second rotating side plates (5). On the side of the two second rotating side plates (5) on the same side that are far apart, there are protective side blocks (10) fixedly connected, and the outer surfaces of the four protective side blocks (10) are all provided with arc-shaped surfaces.

4. The common-path multimodal optical detection device according to claim 2, characterized in that: The number of springs (8) is four, and the four springs (8) are respectively fixed to the bottom four corners of the top plate (6). The pressing plate (7) is slidably disposed between the two first rotating side plates (2) and the two rotating side blocks (11), and the bottom of the pressing plate (7) is in contact with the top of the detection device body (1).

5. The common-path multimodal optical detection device according to claim 1, characterized in that: The outer surface of the base plate (16) is provided with four grooves, and the inner sides of the grooves are rotatably connected with second rotating shafts (4), and the inner sides of the other two grooves are rotatably connected with first rotating shafts (3). The two first rotating side plates (2) are respectively fixedly sleeved on the outer surfaces of the two second rotating shafts (4), and the four second rotating side plates (5) are respectively fixedly sleeved on the outer surfaces of the two first rotating shafts (3). The two ends of the two second rotating side plates (5) and the two first rotating side plates (2) are provided with arc-shaped surfaces.

6. The common-path multimodal optical detection device according to claim 5, characterized in that: One side of each of the two adjusting blocks (14) is in contact with one side of each of the two screws (13), and there is a gap between each of the two adjusting blocks (14) and the two first rotating shafts (3).

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