Practical training platform for hydrogen fuel cell vehicle
By designing a shielding and limiting mechanism on the hydrogen fuel cell vehicle training platform, automatic protection and light adjustment of the operating display screen were achieved, solving the problems of dust accumulation and light interference on the display screen, and improving the training effect.
Patent Information
- Application Number
- CN202520100483.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-01-16
AI Technical Summary
The operation display screens in existing hydrogen fuel cell vehicle training platforms are often exposed to dust and are prone to damage from impacts. They are also susceptible to light interference during use, which reduces the effectiveness of training.
A training platform including a blocking mechanism and a limiting mechanism was designed. The blocking mechanism drives the rotating rod to rotate through the gear and belt driven by the motor, realizing the automatic opening and closing of the blocking plate. The limiting mechanism facilitates the installation and removal of the blocking plate through the limiting claw and spring.
It effectively protects the operating display screen from dust contamination and impacts, improves the effectiveness of practical training, and provides good light protection during use.
Smart Images
Figure CN223770725U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of new energy vehicle technology, specifically a training platform for hydrogen fuel cell vehicles. Background Technology
[0002] Hydrogen fuel cell vehicles, as a truly "zero-emission, pollution-free" mode of transportation, represent one of the main development directions for future new energy clean energy vehicles. A hydrogen fuel cell vehicle training platform is an auxiliary device used for teaching related technologies.
[0003] However, most of the operation displays in existing hydrogen fuel cell vehicle training platforms are exposed for long periods of time, which makes them prone to dust accumulation and collision damage during idle periods. In addition, the operation displays in existing hydrogen fuel cell vehicle training platforms are easily affected by light during use, which reduces the effectiveness of training and teaching.
[0004] To address the aforementioned issues, the inventors propose a training platform for hydrogen fuel cell vehicles. Utility Model Content
[0005] To address the issues of the operating display screen in existing hydrogen fuel cell vehicle training platforms being constantly exposed and susceptible to light interference during use, the purpose of this invention is to provide a training platform for hydrogen fuel cell vehicles.
[0006] To solve the above technical problems, the present invention adopts the following technical solution: a training platform for hydrogen fuel cell vehicles, including a base, a base plate fixedly installed on one side of the top of the base, and an operation display screen fixedly installed on the inner side of the base plate. The base plate is provided with a shielding mechanism that works in conjunction with the operation display screen, and the shielding mechanism is provided with a limiting mechanism that works in conjunction with it.
[0007] The blocking mechanism includes a rotating rod, a rotating shaft, and a motor. Both the rotating rod and the rotating shaft are rotatably inserted into the base plate. The rotating rod is rotatably inserted into the top two sides of the base plate. A rotating block is fixedly installed at the bottom end of the rotating rod, and a rotating plate is fixedly installed in the middle of the bottom end of the rotating block. A pawl is fixedly connected to the bottom end of the rotating plate, and a U-shaped plate is detachably installed on the pawl and the rotating plate. A matching blocking plate is integrally formed on one side of the U-shaped plate. A first wheel is fixedly sleeved at the top end of the rotating rod, and a matching gear and a second wheel are fixedly sleeved on the rotating shaft. The motor is fixedly installed on the base plate. The inner top of the plate, and the output end of the motor rotates through the plate and is fixedly sleeved on its outer side, are a gear two and a wheel three for use. Rotating holes are opened through both sides of the top of the plate, and the rotating rod is inserted into the rotating hole. A through hole is opened through the upper end of the plate, and the rotating shaft is inserted into the through hole. A through hole is opened through the plate, and the output end of the motor rotates through the through hole. Gear two meshes with gear one, and belts are driven to the outer side of wheel three and wheel one, as well as the outer side of wheel two and another wheel one.
[0008] Preferably, the limiting mechanism includes a limiting claw, which is slidably sleeved on the rotating plate and can be slidably engaged with the outside of the U-shaped plate. A sliding groove is formed through the limiting claw, and the rotating plate is slidably inserted into the sliding groove. A spring is fixedly installed at the top of the limiting claw, and the end of the spring is fixedly connected to the rotating block. A push block for use is integrally formed on one side of the limiting claw, and a layer of anti-slip texture is radiated on the outer wall of the push block. Through grooves for use with the push block are formed through both sides of the upper end of the base plate.
[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0010] 1. By setting and using the shielding mechanism, the two rotating rods can be easily driven to rotate in opposite directions, which in turn can easily drive the two U-shaped plates and the shielding plate to rotate in opposite directions. This can shield and protect the operating display screen when it is not in use, and further prevent the operating display screen from being damaged by dust or collisions. When the operating display screen is in use, the two open shielding plates can play a good role in blocking light, thereby effectively improving the practical training effect.
[0011] 2. The use of the limit mechanism facilitates the easy pushing and resetting of the limit claw, thereby facilitating the disassembly and assembly of the cover plate, and further facilitating the replacement of the cover plate. Attached Figure Description
[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0013] Figure 1 This is a schematic diagram of the structure of this utility model.
[0014] Figure 2 This is a schematic diagram of the installation of the operation display screen in this utility model.
[0015] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle.
[0016] Figure 4 This utility model Figure 2 Enlarged schematic diagram of the structure at point B.
[0017] Figure 5 This utility model Figure 2 Enlarged schematic diagram of the structure at point C.
[0018] In the diagram: 1. Base; 2. Base plate; 21. Through slot; 22. Rotary hole; 23. Through hole; 24. Through hole; 3. Operation display screen; 4. Blocking mechanism; 41. Rotating rod; 42. Rotating shaft; 43. Motor; 44. Rotating block; 45. Rotating plate; 46. Claw; 47. U-shaped plate; 48. Block; 49. Wheel one; 410. Gear one; 411. Wheel two; 412. Gear two; 413. Wheel three; 414. Belt; 5. Limiting mechanism; 51. Limiting claw; 52. Spring; 53. Push block; 54. Slide groove. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Example: Figures 1-5 As shown, this utility model provides a training platform for hydrogen fuel cell vehicles, including a base 1, a base plate 2 fixedly installed on one side of the top of the base 1, and an operation display screen 3 fixedly installed on the inner side of the base plate 2. The base plate 2 is provided with a shielding mechanism 4 that works in conjunction with the operation display screen 3, and the shielding mechanism 4 is provided with a limiting mechanism 5 that works in conjunction with it.
[0021] The blocking mechanism 4 includes a rotating rod 41, a rotating shaft 42, and a motor 43. Both the rotating rod 41 and the rotating shaft 42 are rotatably inserted into the base plate 2. The rotating rod 41 is rotatably inserted into both sides of the top of the base plate 2. A rotating block 44 is fixedly installed at the bottom end of the rotating rod 41, and a rotating plate 45 is fixedly installed in the middle of the bottom end of the rotating block 44. A pawl 46 is fixedly connected to the bottom end of the rotating plate 45, and a U-shaped plate 47 is detachably provided on the pawl 46 and the rotating plate 45. A matching blocking plate 48 is integrally formed on one side of the U-shaped plate 47. A first wheel 49 is fixedly sleeved at the top end of the rotating rod 41. A matching gear 410 and a second wheel 411 are fixedly sleeved on the rotating shaft 42. The motor 43 is fixedly installed on the inner top of the base plate 2, and the output end of the motor 43 rotates through the base plate 2. Gear 2 412 and wheel 3 413 are fixedly sleeved on the outside of the base plate 2 for use. Rotating holes 22 are opened through both sides of the top of the base plate 2, and the rotating rod 41 is rotatably inserted into the rotating hole 22. Through hole 23 is opened through the upper end of the base plate 2, and the rotating shaft 42 is rotatably inserted into the through hole 23. Through hole 24 is opened through the base plate 2, and the output end of the motor 43 rotates through the through hole 24. The use of rotating hole 22, through hole 23 and through hole 24 provides a guarantee for the stable rotation of rotating rod 41, rotating shaft 42 and output end of motor 43. Gear 2 412 meshes with gear 1 410, and belts 414 are driven sleeved on the outer side of wheel 3 413 and wheel 1 49, and on the outer side of wheel 2 411 and another wheel 1 49.
[0022] By adopting the above technical solution, the motor 43 needs to be started during use, which can drive the gear 2 412 and the wheel 3 413 to rotate, thereby driving the gear 1 410 to reverse, and further driving the wheel 2 411 to reverse through the rotating shaft 42, thereby driving the two rotating rods 41 to reverse synchronously through the two belts 414, and further driving the two rotating blocks 44 to reverse synchronously through the two rotating rods 41, and further driving the two U-shaped plates 47 and the cover plate 48 to reverse synchronously through the two rotating plates 45 and the pawl 46, thereby covering and protecting the operation display screen 3. After that, the motor 43 needs to be turned off, and the two cover plates 48 can be rotated to open when using the hydrogen fuel cell vehicle training platform.
[0023] The limiting mechanism 5 includes a limiting claw 51, which is slidably sleeved on the rotating plate 45 and can be slidably engaged with the outside of the U-shaped plate 47. A sliding groove 54 is provided through the limiting claw 51, and the rotating plate 45 is slidably inserted into the sliding groove 54. A spring 52 is fixedly installed at the top of the limiting claw 51, and the end of the spring 52 is fixedly connected to the rotating block 44. A push block 53 is integrally formed on one side of the limiting claw 51 for use, and a layer of anti-slip texture is radiated on the outer wall of the push block 53. Through grooves 21 that cooperate with the push block 53 are provided through both sides of the upper end of the base plate 2. The cooperation between the push block 53 and the through grooves 21 facilitates the convenient pushing of the limiting claw 51.
[0024] By adopting the above technical solution, during use, the two push blocks 53 are pushed upward in sequence, thereby driving the two limiting claws 51 upward in sequence, which in turn squeezes the two springs 52 in sequence. When the distance between the limiting claw 51 and the corresponding claw 46 reaches its maximum, the push block 53 is stopped. Then, the two cover plates 48 are held in sequence and their corresponding U-shaped plates 47 are placed on the corresponding rotating plate 45. Then, the bottom end of the corresponding U-shaped plate 47 is locked in the corresponding claw 46 and the push block 53 is released. At this time, the spring 52 will drive the corresponding limiting claw 51 downward, so that the limiting claw 51 is placed on the upper end of the corresponding U-shaped plate 47, thereby limiting and fixing the corresponding cover plate 48. In the future, the user can remove and replace the corresponding cover plate 48 according to the above steps.
[0025] Working principle: In use, push the two push blocks 53 upward in sequence, which will drive the two limiting claws 51 upward in sequence, and then squeeze the two springs 52 in sequence. When the distance between the limiting claw 51 and the corresponding claw 46 reaches the maximum, stop pushing the corresponding push block 53. Then hold the two cover plates 48 in sequence and put the corresponding U-shaped plate 47 on the corresponding rotating plate 45. Then, lock the bottom end of the corresponding U-shaped plate 47 in the corresponding claw 46 and release the corresponding push block 53. At this time, the spring 52 will drive the corresponding limiting claw 51 downward, so that the limiting claw 51 can be put on the upper end of the corresponding U-shaped plate 47, thereby limiting and fixing the corresponding cover plate 48. In the future, the user can remove and replace the corresponding cover plate 48 according to the above steps.
[0026] Next, the motor 43 needs to be started, which will drive the gear 2 412 and the wheel 3 413 to rotate, which will drive the gear 1 410 to reverse, and further drive the wheel 2 411 to reverse through the rotating shaft 42, which will drive the two rotating rods 41 to reverse synchronously through the two belts 414, which will drive the two rotating blocks 44 to reverse synchronously through the two rotating rods 41, and further drive the two U-shaped plates 47 and the cover plate 48 to reverse synchronously through the two rotating plates 45 and the pawl 46, which will cover and protect the operation display screen 3. Then, the motor 43 needs to be turned off, and the two cover plates 48 can be rotated to open when using the hydrogen fuel cell vehicle training platform.
[0027] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.
Claims
1. A practical training platform for hydrogen fuel cell vehicle, comprising a base (1), characterized in that: The top end side of the base (1) is fixedly installed with a base plate (2), and the inner side of the base plate (2) is fixedly installed with an operation display screen (3), and the base plate (2) is provided with a shielding mechanism (4) used in cooperation with the operation display screen (3), and the shielding mechanism (4) is provided with a limiting mechanism (5) used in cooperation. The shielding mechanism (4) comprises a rotating rod (41), a rotating shaft (42) and a motor (43), the rotating rod (41) and the rotating shaft (42) are both rotationally inserted on the base plate (2), and the rotating rod (41) is rotationally inserted on both sides of the top end of the base plate (2), the bottom end of the rotating rod (41) is fixedly installed with a rotating block (44), and the bottom end of the rotating block (44) is fixedly installed with a rotating plate (45) in the middle, the bottom end of the rotating plate (45) is fixedly connected with a clamping jaw (46), and the clamping jaw (46) and the rotating plate (45) are detachably provided with a U-shaped plate (47), one side of the U-shaped plate (47) is integrally formed with a shielding plate (48) used in cooperation, the top end of the rotating rod (41) is fixedly sleeved with a wheel disc one (49), the rotating shaft (42) is fixedly sleeved with a gear one (410) and a wheel disc two (411) used in cooperation, the motor (43) is fixedly installed on the inner top end of the base plate (2), and the output end of the motor (43) is rotationally penetrated through the base plate (2) and is fixedly sleeved with a gear two (412) and a wheel disc three (413) used in cooperation on the outer side, the gear two (412) is engaged with the gear one (410), and the wheel disc three (413) and the outer side of the wheel disc one (49) and the wheel disc two (411) and the outer side of the other wheel disc one (49) are all transmissionally sleeved with a belt (414).
2. The training platform for hydrogen fuel cell vehicles of claim 1, wherein, The limiting mechanism (5) comprises a limiting claw (51), the limiting claw (51) is slidingly sleeved on the rotating plate (45), and the limiting claw (51) can be slidingly clamped on the outer side of the U-shaped plate (47), the top end of the limiting claw (51) is fixedly installed with a spring (52), and the end of the spring (52) is fixedly connected with the rotating block (44).
3. The training platform for hydrogen fuel cell vehicles of claim 2, wherein, One side of the limiting claw (51) is integrally formed with a push block (53) used in cooperation, and the outer wall of the push block (53) is radiated with a layer of anti-skid lines.
4. The training platform for hydrogen fuel cell vehicles of claim 3, wherein, The upper end of the base plate (2) is penetratingly provided with a through slot (21) used in cooperation with the push block (53).
5. The training platform for hydrogen fuel cell vehicles of claim 2, wherein, The limiting claw (51) is penetratingly provided with a sliding groove (54), and the rotating plate (45) is slidingly inserted in the sliding groove (54).
6. The training platform for hydrogen fuel cell vehicles of claim 1, wherein, The top end of the base plate (2) is penetratingly provided with a rotating hole (22), and the rotating rod (41) is rotationally inserted in the rotating hole (22).
7. The training platform for hydrogen fuel cell vehicles of claim 1, wherein, The upper end of the base plate (2) is penetratingly provided with a through hole (23), and the rotating shaft (42) is rotationally inserted in the through hole (23).
8. The training platform for hydrogen fuel cell vehicles of claim 1, wherein, The base plate (2) is penetratingly provided with a through hole (24), and the output end of the motor (43) is rotationally penetrated through the through hole (24).