Liquid distinguishing training platform for automobile

Abstract

The utility model discloses an automobile liquid distinguishing training platform which comprises a supporting frame and an operation platform arranged on the supporting frame, a vertical frame is arranged at one end of the operation platform in the vertical direction, an illuminating lamp is transversely arranged on the vertical frame, sliding rails are arranged on the left side and the right side of the vertical frame in the vertical direction, and the left side and the right side of the vertical frame are both provided with an illuminating lamp. Sliding assemblies are arranged in the sliding rails, the sliding assemblies can longitudinally slide in the sliding rails, and the two ends of the illuminating lamp are fixedly connected with the sliding assemblies on the two sides of the vertical frame correspondingly so that the height of the illuminating lamp can be adjusted. The sliding rails and the sliding assemblies are arranged on the left side and the right side of the vertical frame so that the height of the illuminating lamp can be adjusted, students do not need to repeatedly lift a test tube or a beaker containing liquid to the position close to a light source for observation, liquid spilling and leakage caused by container shaking or unstable holding are avoided, and pollution to an experiment table top and the working environment is reduced.

Description

Technical Field

[0001] This utility model relates to the field of simulation training device technology, specifically to a liquid identification training platform for automobiles. Background Technology

[0002] In liquid identification skills training in fields such as chemical engineering, security inspection, and vehicle maintenance, the performance of laboratory training benches directly impacts teaching quality and trainees' hands-on experience. Taking automotive liquid identification training as an example, trainees need to place different liquids such as engine oil, brake fluid, and coolant on the workbench for visual inspection and physicochemical analysis, mastering the skill of identifying various automotive liquids by observing their color, transparency, viscosity, and other characteristics. Traditional training bench lighting systems are mostly fixed designs, with no adjustable light positions. Trainees often need to repeatedly lift test tubes or beakers containing different liquids near the light source for observation. This method is highly susceptible to spillage due to container shaking or unstable handling, not only contaminating the workbench and environment but also posing a safety hazard of skin contact with corrosive liquids. Furthermore, when trainees of different heights use the same training bench, the fixed height of the light source can cause significant differences in observation for trainees of different heights. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a liquid identification training platform for automobiles.

[0004] To achieve the above objectives, the present invention provides a technical solution as follows: a training platform for identifying liquids in automobiles, comprising a support frame and an operating platform mounted on the support frame. One end of the operating platform is provided with a vertical support frame, and a lighting lamp is provided horizontally on the support frame. Slide rails are provided vertically on both the left and right sides of the support frame, and sliding components are provided in each slide rail. The sliding components can slide longitudinally within the slide rails. The two ends of the lighting lamp are respectively fixedly connected to the sliding components on both sides of the support frame to adjust the height of the lighting lamp.

[0005] Furthermore, the slide rail has a longitudinally extending groove, and the front wall of the groove has an opening that penetrates the slide rail; the sliding assembly includes a slider slidably assembled in the groove, a connector connected to the front side of the slider and protruding forward from the opening, and an elastic component provided on the slider to cooperate with the rear wall of the groove to push the slider forward, and the end of the lighting lamp is fixedly connected to the connector.

[0006] Furthermore, the front side of the slider is provided with a plug-in portion, and the front wall of the slide groove has a plurality of longitudinally distributed plug holes adapted to the plug-in portion. The plug-in portion can be plugged into any of the plug holes to restrict the longitudinal sliding of the slider.

[0007] Furthermore, a mounting groove is provided on the rear side of the slider, and the elastic component includes a spring assembled in the mounting groove and a support rod disposed in the mounting groove and slidably connected to the mounting groove. The end of the support rod away from the slider abuts against the bottom wall of the groove, and one end of the spring is sleeved on the end of the support rod close to the slider and the other end of the spring abuts against the bottom of the mounting groove.

[0008] Furthermore, a limiting cover detachably connected to the mounting groove is provided at the rear of the mounting groove, and an annular limiting part with an outer diameter larger than the outer diameter of the support rod is provided on the outer periphery of the support rod. The end of the spring near the support rod abuts against the annular limiting part. A limiting hole adapted to the outer diameter of the support rod is provided on the limiting cover. The end of the support rod away from the slider passes through the limiting hole and protrudes from the limiting cover, and the annular limiting part abuts against the inner wall of the limiting cover.

[0009] Furthermore, the end of the support rod away from the slider has a hemispherical structure.

[0010] Furthermore, the support frame includes a plurality of support uprights arranged in a matrix and a plurality of connecting crossbars connecting the tops of two adjacent support uprights. The operating table is fixedly connected to the plurality of connecting crossbars. An installation frame for installing a storage board is provided below the operating table. The installation frame can slide along the height direction of the plurality of support uprights to adjust the storage space of the storage board.

[0011] Furthermore, the mounting frame includes several support crossbars connected between two adjacent support uprights, the storage plate is installed on the top of the several support crossbars, and fixing components are provided between the two ends of the support crossbars and the two adjacent support uprights. The support crossbars can slide along the height direction of the support uprights and are locked and fixed by the fixing components.

[0012] Furthermore, the fixing assembly includes a whistle connector, a bolt, and a nut block. The lower sides of both ends of the support crossbar have mating slots that match the whistle connector. The support upright has a through groove along its length on the side facing the whistle connector. Fins are arranged opposite each other on the top of both sides of the through groove, and an installation seam communicating with the through groove is formed between the two opposing fins. The bolt is movably connected to the whistle connector, the whistle connector is embedded in the mating slot, and the nut block is located in the through groove. The bolt passes through the whistle connector and is threadedly connected to the nut block to connect and fix both ends of the support crossbar and two adjacent support uprights.

[0013] Furthermore, the stand is equipped with an instrument placement area and a document placement area.

[0014] This utility model discloses a liquid identification training platform for automobiles. By incorporating sliding rails and components on both sides of the upright frame, the height of the lighting can be adjusted. Trainees no longer need to repeatedly lift test tubes or beakers containing liquid to the light source for observation, avoiding liquid spills caused by container shaking or unstable handling. This reduces contamination of the work surface and environment, and lowers the safety risks of skin contact with corrosive liquids. Furthermore, the adjustable lighting height accommodates trainees of different heights, effectively reducing significant observational differences caused by a fixed-height light source, thus improving the trainee's operational experience and teaching quality. The elastic component pushes the slider forward, and the connection between the plug and the socket makes adjustment more convenient. The mounting frame in the support frame can slide along the height of the support column, adjusting the storage space of the storage plate to meet different storage needs, improving the practicality of the training platform. The instrument placement area and document placement area on the upright frame facilitate trainee use, further enhancing the functionality of the training platform. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the connection structure between the support upright and the support crossbar in one embodiment of the present invention.

[0017] Figure 3 This is a schematic diagram of the connection structure of the fixing component in one embodiment of the present invention.

[0018] Figure 4 for Figure 1 Enlarged structural diagram at point A in the middle.

[0019] Figure 5 This is a schematic diagram of the structure of the lighting lamp and the sliding component in one embodiment of the present invention.

[0020] The following are the meanings of the labels in the attached diagram: 1. Support frame; 11. Support pole; 111. Through groove; 112. Fin; 113. Mounting seam; 12. Connecting crossbar; 2. Operating table; 3. Stand; 31. Slide rail; 311. Slide groove; 3111. Insertion hole; 312. Opening; 32. Instrument placement area; 33. Document placement area; 4. Lighting lamp; 5. Sliding assembly; 51. Slider; 511. Insertion part; 512. Mounting groove; 52. Connector; 53. Elastic assembly; 53. Spring; 531. Support rod; 532. Limiting cover; 6. Limiting hole; 61. Storage plate; 7. Mounting frame; 8. Support crossbar; 81. Connecting groove; 811. Fixing assembly; 9. Whistle connector; 91. Bolt; 92. Nut block; 93. Caster wheel; 10. Detailed Implementation

[0021] The following detailed implementation methods further illustrate the following:

[0022] Please see Figure 1 This utility model discloses a liquid identification training platform for automobiles, comprising a support frame 1 and an operating table 2 mounted on the support frame 1. A vertical support 3 is mounted at one end of the operating table 2, and a horizontally mounted lighting lamp 4 is mounted on the support 3. Slide rails 31 are mounted vertically on both sides of the support 3, and sliding components 5 are mounted within each slide rail 31. The sliding components 5 can slide longitudinally within the slide rails 31. The two ends of the lighting lamp 4 are fixedly connected to the sliding components 5 on both sides of the support 3 to adjust the height of the lighting lamp 4. This utility model, by setting slide rails 31 and sliding components 5 on both sides of the support 3, allows for adjustment of the height of the lighting lamp 4. Trainees do not need to repeatedly lift test tubes or beakers containing liquid to the vicinity of the light source for observation, avoiding liquid spillage caused by container shaking or unstable holding, reducing contamination of the experimental surface and working environment, and lowering the safety hazard of trainees coming into contact with corrosive liquids.

[0023] Please continue reading Figure 2 , Figure 3 , Figure 4 as well as Figure 5The support frame 1 includes several support pillars 11 arranged in a matrix and several connecting crossbars 12 connecting the tops of two adjacent support pillars 11. The bottom of the support frame 1 is equipped with casters 10, which are fixedly connected to the bottom of each support pillar 11. The operating platform 2 is fixedly connected to the connecting crossbars 12. Below the operating platform 2 is an installation frame 8 for mounting storage shelves 7. The installation frame 8 can slide along the height direction of the support pillars 11 to adjust the storage space of the storage shelves 7. The operating platform 2 on the support frame 1 serves as an operating platform for teaching, and the storage shelves 7 can be used to place training supplies. Specifically, the operating platform 2 is made of stainless steel, and the storage shelves 7 are made of polyurethane. To make reasonable use of the storage space of the support frame 1, the installation frame 8 is designed to slide along the height direction of the support pillars 11. This design allows for flexible adjustment of the position of the mounting frame 8, thereby adjusting the position of the storage board 7. This enables more efficient use of space and increases the flexibility and practicality of the training platform, adapting to different experimental scenarios and storage needs. To allow for adjustment of the storage board 7, in this embodiment, the mounting frame 8 includes several support crossbars 81 connected between two support uprights 11. The storage board 7 is mounted on the top of the support crossbars 81. Fixing components 9 are installed between the two ends of each support crossbar 81 and adjacent support uprights 11. The support crossbars 81 can slide along the height of the support uprights 11 and are locked in place by the fixing components 9. When adjusting the position of the storage board 7, the fixing components 9 are first released, allowing the support crossbars 81 to slide freely on the support uprights 11. After moving the support crossbars 81 to a suitable height, the fixing components 9 are then used to lock the support crossbars 81 to the support uprights 11, thus achieving the adjustment of the storage board 7's position and ensuring its stable support of training supplies in the new position.

[0024] In this embodiment, the fixing component 9 includes a whistle connector 91, a bolt 92, and a nut block 93. The two ends of the supporting crossbar 81 have mating slots 811 that match the whistle connector 91. The supporting upright 11 has a through groove 111 along its length on the side facing the whistle connector 91. Fins 112 are arranged opposite each other on the top of both sides of the through groove 111, forming an installation seam 113 between the two opposing fins 112. The installation seam 113 communicates with the through groove 111. The bolt 92 is movably connected to the whistle connector 91, which is embedded in the mating slot 811. The nut block 93 is located in the through groove 111. The bolt 92 passes through the whistle connector 91 and is threadedly connected to the nut block 93 to connect and fix the two ends of the supporting crossbar 81 and two adjacent supporting uprights 11. During installation, after passing the bolt 92 through the pre-drilled hole in the whistle connector 91, the whistle connector 91 is inserted into the mating groove 811 of the support crossbar 81, initially positioning the whistle connector 91 and the support crossbar 81. Then, the nut block 93 is placed into the through groove 111. The bolt 92 is rotated, causing it to pass through the whistle connector 91 and connect with the nut block 93 via threads. As the bolt 92 is screwed in, it exerts a pulling force on the nut block 93, pulling it closer to the whistle connector 91 within the through groove 111 until they are firmly pressed together. The whistle connector 91 is generally made of high-strength material, providing reliable connection strength. Under normal use conditions, it ensures the stability of the frame structure, withstanding certain external forces and weight without loosening or falling off, guaranteeing the safety and reliability of the frame. The whistle connector 91 typically has a simple and elegant appearance, and when paired with the profile frame, it does not affect the frame's aesthetic appearance, meeting the aesthetic needs of different scenarios. When adjusting the storage panel 7, first loosen the bolt 92 to allow the nut block 93 to move freely within the through groove 111. Since the fins 112 cover the nut block 93 and the bolt 92 is located in the installation seam 113, the nut block 93 can slide up and down within the through groove 111, thereby causing the whistle connector 91 connected to the bolt 92 and the support crossbar 81 to slide along the height direction of the support upright 11. After the support crossbar 81 slides to the appropriate position, tightening the bolt 92 will connect and fix both ends of the support crossbar 81 and the two adjacent support uprights 11, achieving precise adjustment and reliable fixation of the storage panel 7.

[0025] When trainees place test tubes containing different liquids on the workbench 2, an instrument placement area 32 and a document placement area 33 are provided on the stand 3 for convenient training. Trainees often need to refer to relevant materials and use testing instruments during training on identifying automotive liquids. Placing the instrument placement area 32 and document placement area 33 on the stand 3 makes these items easily accessible. Trainees do not need to frequently get up to find materials or instruments, allowing them to focus on training operations, effectively improving operational efficiency and making the training process smoother. During training, if a stronger light source is needed for observing different liquids, trainees can slide the lighting lamp 4 above the workbench 2 for easier observation. To facilitate the sliding of the lighting lamp 4, in this embodiment, the slide rail 31 has a longitudinally extending groove 311, and the front wall of the groove 311 has an opening 312 that penetrates the slide rail 31. The sliding assembly 5 includes a slider 51 slidably mounted in the groove 311, a connector 52 connected to the front side of the slider 51 and protruding forward from the opening 312, and an elastic component 53 provided on the slider 51 and engaging with the rear wall of the groove 311 to push the slider 51 forward. The end of the lamp 4 is fixedly connected to the connector 52. The slide rail 31 has a longitudinally extending groove 311, and the front wall of the groove 311 extends through the opening 312 in the slide rail 31. The sliding assembly 5 is composed of the slider 51, the connector 52, and the elastic component 53. This structural design allows the slider 51 to slide flexibly within the groove 311. The elastic component 53 pushes the slider 51 forward. In this state, the position of the lamp 4 is stabilized solely by the increased friction between the slider 31 and the front wall of the groove 311 due to the elastic force of the elastic component 53. To prevent accidental sliding of the slider 51, in this embodiment, a plug-in part 511 is provided at the front end of the slider 51, and the front wall of the slide groove 311 has several longitudinally distributed insertion holes 3111. When the plug-in part 511 is inserted into the insertion hole 3111, it will restrict the longitudinal sliding of the slider 51. When adjustment is required, simply press the slider 51 to overcome the elastic force of the elastic component 53, which will separate the plug-in part 511 from the insertion hole 3111 and allow the slider 51 to slide. After the slider 51 slides to the appropriate position in the slide groove 311, releasing the slider will cause the plug-in part 511 to automatically insert into the corresponding insertion hole 3111 under the pushing force of the elastic component 53, thereby restricting the longitudinal sliding of the slider 51 and fixing the height of the lighting lamp 4. This plug-in fixing method is simpler and faster to operate than traditional bolt fixing methods. Trainees can quickly complete the adjustment and fixing of the height of the lighting lamp 4 without the need for tools, saving time.

[0026] To assemble the elastic component 53, a mounting groove 512 is provided at the rear end of the slider 51. In this embodiment, the mounting groove 512 is provided on the rear side of the slider 51. The elastic component 53 includes a spring 531 assembled in the mounting groove 512 and a support rod 532 disposed in the mounting groove 512 and movably connected to the mounting groove 512. The end of the support rod 532 away from the slider 51 abuts against the bottom wall of the slide groove 311. One end of the spring 531 is sleeved on the end 51 of the support rod 532 near the slider, and the other end of the spring 531 abuts against the bottom of the mounting groove 512. To reduce the friction between the support rod 532 and the bottom wall of the slide groove 311, the end of the support rod 532 away from the slider 51 has a hemispherical structure. The hemispherical structure effectively reduces the frictional resistance between the support rod 532 and the bottom wall of the slide groove 311, making the slider 51 slide more smoothly and the operation easier and less strenuous. Meanwhile, this structural design reduces wear between components, extends the service life of the sliding assembly 5, and lowers equipment maintenance costs. To restrict the position of the support rod 532 and prevent it from falling off, a limiting cover 6, detachably connected to the mounting groove 512, is provided at the rear of the mounting groove 512. An annular limiting portion 5321 with an outer diameter larger than the outer diameter of the support rod 532 is provided on the outer periphery of the support rod 532. The end of the spring 531 near the support rod 532 abuts against the annular limiting portion 5321. A limiting hole 61, matching the outer diameter of the support rod 532, is provided on the limiting cover 6. The end of the support rod 532 away from the slider 51 protrudes through the limiting hole 61 and out of the limiting cover 6, with the annular limiting portion 5321 abutting against the inner wall of the limiting cover 6. The limiting cover 6 and the limiting hole 81 effectively restrict the range of motion of the support rod 532, preventing it from falling out of the mounting groove 5121 and ensuring the normal operation of the elastic assembly 53. The detachable connection between the limiting cover 6 and the mounting groove 512 facilitates easy assembly and disassembly. In this embodiment, an internal thread is provided on the inner wall of the rear end of the mounting groove 512, and an external thread adapted to the internal thread is provided on the outer side of the limiting cover 6. The limiting cover 6 and the mounting groove 512 are connected by the external and internal threads. When maintenance, replacement, or inspection of the elastic component 53 is required, the detachable limiting cover 6 makes the operation more convenient. Medical personnel can easily open the limiting cover 6 to disassemble and replace the internal spring 531 and support rod 532, improving the maintainability of the equipment. The threaded connection ensures a firm and reliable connection between the limiting cover 6 and the mounting groove 512, while the operation is relatively simple during disassembly and installation, requiring no additional tools, making it convenient for medical personnel to perform maintenance operations.

[0027] This utility model discloses a liquid identification training platform for automobiles, which has the following beneficial effects: By setting slide rails and sliding components on the left and right sides of the stand, the height of the lighting can be adjusted. Trainees do not need to repeatedly lift test tubes or beakers containing liquid to the light source for observation, avoiding liquid spillage caused by container shaking or unstable holding, reducing pollution of the experimental surface and working environment, and lowering the safety risks of trainees' skin contact with corrosive liquids. Furthermore, the adjustable height lighting can adapt to the usage needs of trainees of different heights, effectively reducing significant observation differences caused by fixed-height light sources, improving the trainee's operating experience and teaching quality. The elastic component pushes the slider forward, and the connection between the plug and the socket makes adjustment more convenient; the mounting frame in the support frame can slide along the height of the support pole, adjusting the storage space of the storage plate to meet different storage needs, improving the practicality of the training platform; the instrument placement area and document placement area on the stand facilitate trainee use, making the training platform more functional.

[0028] The above are merely embodiments of this utility model. Commonly known structures and characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of this utility model, and these should also be considered within the scope of protection of this utility model. These modifications and improvements will not affect the effectiveness of the implementation of this utility model or its practicality.

Claims

1. A liquid discrimination training platform for a vehicle, comprising a support frame (1) and an operating platform (2) arranged on the support frame (1), characterized in that: One end of the operating table (2) is provided with a vertical frame (3), and a lighting lamp (4) is provided horizontally on the frame (3). The left and right sides of the frame (3) are provided with slide rails (31) in the vertical direction. Each slide rail (31) is provided with a sliding component (5). The sliding component (5) can slide longitudinally in the slide rail (31). The two ends of the lighting lamp (4) are fixedly connected to the sliding components (5) on both sides of the frame (3) to adjust the height of the lighting lamp (4).

2. The liquid discrimination training table for a vehicle according to claim 1, characterized by: The slide rail (31) has a longitudinally extending groove (311), and the front wall of the groove (311) has an opening (312) that penetrates the slide rail (31); the sliding assembly (5) includes a slider (51) slidably fitted in the groove (311), a connector (52) connected to the front side of the slider (51) and protruding forward from the opening (312), and an elastic assembly (53) provided on the slider (51) to push the slider (51) forward in cooperation with the rear wall of the groove (311); the end of the lighting lamp (4) is fixedly connected to the connector (52).

3. The liquid discrimination training table for a vehicle according to claim 2, characterized by: The front side of the slider (51) is provided with a plug-in part (511), and the front wall of the slide groove (311) has a plurality of longitudinally distributed plug holes (3111) that are adapted to the plug-in part (511). The plug-in part (511) can be plugged into any of the plug holes (3111) to restrict the longitudinal sliding of the slider (51).

4. The liquid discrimination training table for a vehicle according to claim 2, characterized by: The slider (51) has a mounting groove (512) on its rear side. The elastic component (53) includes a spring (531) assembled in the mounting groove (512) and a support rod (532) provided in the mounting groove (512) and slidably connected to the mounting groove. The end of the support rod (532) away from the slider (51) abuts against the bottom wall of the groove (311). One end of the spring (531) is sleeved on the end of the support rod (532) close to the slider (51), and the other end of the spring (531) abuts against the bottom of the mounting groove (512).

5. The liquid discrimination training table for a vehicle according to claim 4, characterized by: The mounting groove (512) is provided with a limiting cover (6) that is detachably connected to the mounting groove (512). The outer periphery of the support rod (532) is provided with an annular limiting part (5321) with an outer diameter larger than the outer diameter of the support rod (532). The end of the spring (531) near the support rod (532) abuts against the annular limiting part (5321). The limiting cover (6) is provided with a limiting hole (61) that matches the outer diameter of the support rod (532). The end of the support rod (532) away from the slider (51) passes through the limiting hole (61) and protrudes from the limiting cover (6). The annular limiting part (5321) abuts against the inner wall of the limiting cover (6).

6. The liquid discrimination training table for a vehicle according to claim 4, characterized by: The end of the support rod (532) away from the slider (51) has a hemispherical structure.

7. The liquid discrimination training table for a vehicle according to claim 1, characterized by: The support frame (1) includes a number of support poles (11) arranged in a matrix and a number of connecting crossbars (12) connected between the tops of two adjacent support poles (11). The operating table (2) is fixedly connected to the number of connecting crossbars (12). An installation frame (8) for installing a storage board (7) is provided below the operating table (2). The installation frame (8) can slide along the height direction of the number of support poles (11) to adjust the storage space of the storage board (7).

8. The liquid discrimination training table for a vehicle according to claim 7, characterized by: The mounting frame (8) includes several support crossbars (81) connected between two adjacent support uprights (11). The storage plate (7) is installed on the top of several support crossbars (81). Fixing components (9) are provided between the two ends of the support crossbars (81) and the two adjacent support uprights (11). The support crossbars (81) can slide along the height direction of the support uprights (11) and be locked and fixed by the fixing components (9).

9. The liquid discrimination training table for a vehicle according to claim 8, characterized by: The fixing assembly (9) includes a whistle connector (91), a bolt (92), and a nut block (93). The two ends of the support crossbar (81) away from the storage plate (7) are provided with mating slots (811) that match the whistle connector (91). The support upright (11) facing the whistle connector (91) has a through groove (111) along its length. Fins (112) are arranged opposite each other on the top of both sides of the through groove (111). An installation seam (113) is formed between (112) and communicates with the through groove (111); the bolt (92) is movably connected to the whistle connector (91), the whistle connector (91) is embedded in the docking groove (811), the nut block (93) is provided in the through groove (111), and the bolt (92) passes through the whistle connector (91) and is threadedly connected to the nut block (93) to connect and fix the two ends of the support crossbar (81) and the two adjacent support uprights (11).

10. The liquid discrimination training table for a vehicle according to claim 1, characterized by: The stand (3) is provided with an instrument placement area (32) and a document placement area (33).

Images