Vehicle-mounted anti-collision type riding guide screen anti-collision structure

Abstract

The utility model relates to the technical field of riding guide screens, in particular to a vehicle-mounted anti-collision type riding guide screen anti-collision structure which comprises an installation base and a driving assembly, installation holes are formed in the installation base, supporting shafts are arranged in two sets of coaxially-arranged installation holes, and the two sets of supporting shafts are coaxially arranged at the two ends of an installation piece. A riding guide screen is arranged in the supporting shaft mounting groove, a sensor is arranged at the bottom end of the outer wall of the mounting piece, and the driving assembly is arranged on the mounting base and used for driving the riding guide screen on the mounting piece to conduct angle overturning through the supporting shaft; the buffer assembly is arranged on the mounting base, and the buffer assembly is used for limiting protection when the mounting part is stored; the operation is convenient and fast, and the anti-collision performance is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of guide screens, in particular to an anti-collision structure of a vehicle-mounted anti-collision type guide screen. Background Art

[0002] With the increasing popularity of public transportation, especially the rapid development of urban buses, subways and other public transportation systems, passenger guidance screens have become an indispensable part of modern transportation. Passenger guidance screens can not only display route and station information, but also publish advertisements and other real-time notifications, greatly improving the passenger experience.

[0003] Most passenger screens are not designed with full consideration of potential safety hazards in emergency situations. In the event of a collision, the exposed passenger screen may become a dangerous source of injury to passengers. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a vehicle-mounted anti-collision type guide screen anti-collision structure which is convenient to operate and has anti-collision performance.

[0005] The utility model discloses a vehicle-mounted anti-collision type guide screen anti-collision structure, comprising:

[0006] The mounting base and the driving assembly are provided with mounting holes on the mounting base, and support shafts are provided in two sets of coaxially arranged mounting holes, and two sets of support shafts are coaxially arranged at both ends of the mounting piece, and a guide screen is provided in the mounting groove of the support shaft, and a sensor is provided at the bottom end of the outer wall of the mounting piece, and the driving assembly is provided on the mounting base, and the driving assembly is used for the support shaft to drive the guide screen on the mounting piece to flip the angle;

[0007] The buffer component is arranged on the mounting base and is used for position limiting protection when the mounting part is stored.

[0008] Furthermore, the driving component includes a driving motor arranged in a fixing groove of the mounting base, a driving shaft is coaxially arranged at the output end of the driving motor, a driving gear is coaxially arranged on the driving shaft through the mounting component, a driven gear is coaxially arranged on a group of support shafts, the driving gear and the driven gear are meshingly connected, and the sensor is electrically controlled and connected to the driving motor.

[0009] Preferably, the mounting assembly includes a hollow shaft coaxially arranged on the driving shaft, the driving gear is coaxially arranged on the hollow shaft, an assembly is arranged on the hollow shaft, a positioning member is slidably arranged in the inner cavity of the assembly, a plurality of groups of limit grooves are equidistantly arranged on the outer wall of the driving shaft, the positioning member is arranged on the limit groove of the driving shaft, a first spring is arranged at one end of the positioning member, and the other end of the first spring is arranged on the adjusting assembly.

[0010] Further, the adjusting component includes a threaded rod disposed inside the threaded hole of the assembling part. A conducting part is slidably disposed inside the inner cavity of the assembling part. The other end of the first spring is disposed on the conducting part, and the threaded rod is rotatably disposed on the conducting part.

[0011] Preferably, a positioning shaft is provided on the mounting base, and the positioning shaft is rotatably disposed inside the shaft hole of the driving shaft.

[0012] Further, an isolating part is provided on the mounting base, and both the driving gear and the driven gear are located inside the isolating part.

[0013] Preferably, the buffer component includes multiple fixing parts disposed inside the cavity of the mounting base, and a second spring is provided on the fixing parts.

[0014] Further, a buffer pad is provided on the second spring, and the mounting part is in contact connection with the second spring.

[0015] Preferably, extension parts are symmetrically provided at both ends of the mounting base, and multiple groups of pile holes are provided on the extension parts.

[0016] Further, buffer cotton is provided at the installation position of the guiding and riding screen and the mounting part.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: By driving the support shaft to rotate through the driving component, the guiding and riding screen on the mounting part can be angularly flipped, facilitating passengers to view information at different angles, improving the passenger experience. In case of an emergency, the driving component can quickly adjust the angle of the guiding and riding screen to avoid it becoming a potential safety hazard and improving the riding safety. The design of the driving component enables the angle adjustment of the guiding and riding screen to be automated, simplifies the operation process, and reduces the workload of the operator. Through the sensor, early warning of the impact is carried out, that is, before the collision occurs, the sensor controls the driving component to store the guiding and riding screen. The design of the mounting base ensures the stable installation of the entire structure, and the connection between the support shaft and the mounting part guarantees the stability and durability of the guiding and riding screen at various angles. The design of the buffer component can effectively absorb the collision buffer during the rapid storage of the guiding and riding screen, increasing the protection of the guiding and riding screen, with convenient operation and anti-collision performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the front view structural schematic diagram of the present utility model;

[0019] Figure 2 is the axonometric structural schematic diagram of the present utility model;

[0020] Figure 3 is the sectional structural schematic diagram of the present utility model;

[0021] Figure 4 is the part structural schematic diagram of the present utility model;

[0022] Reference numerals in the drawings: 1, mounting base; 2, support shaft; 3, mounting member; 4, guiding and riding screen; 5, sensor; 6, drive motor; 7, drive shaft; 8, driving gear; 9, driven gear; 10, hollow shaft; 11, assembly; 12, positioning member; 13, first spring; 14, threaded rod; 15, conducting member; 16, positioning shaft; 17, isolating member; 18, fixing member; 19, second spring; 20, buffer pad; 21, extension member. Specific embodiments

[0023] The following combines the drawings and embodiments to further describe in detail the specific embodiments of the present invention. The following embodiments are used to illustrate the present invention, but are not used to limit the scope of the present invention.

[0024] As Figures 1 to 4 shown, an anti-collision structure of a vehicle-mounted anti-collision guiding and riding screen of the present invention includes:

[0025] A mounting base 1 and a drive assembly. Mounting holes are provided on the mounting base 1. Two coaxially arranged mounting holes are provided with a support shaft 2. The two support shafts 2 are coaxially arranged at both ends of the mounting member 3. A guiding and riding screen 4 is arranged in the mounting groove of the support shaft 2. A sensor 5 is arranged at the bottom end of the outer wall of the mounting member 3. The drive assembly is arranged on the mounting base 1. The drive assembly is used to drive the support shaft 2 to drive the guiding and riding screen 4 on the mounting member 3 to perform angular flipping;

[0026] A buffer assembly. The buffer assembly is arranged on the mounting base 1. The buffer assembly is used to limit and protect the mounting member 3 when it is received. By driving the support shaft 2 to rotate through the drive assembly, the guiding and riding screen 4 on the mounting member 3 can be angularly flipped, which is convenient for passengers to view information at different angles, improving the passenger experience. In case of an emergency, the drive assembly can quickly adjust the angle of the guiding and riding screen 4 to avoid it becoming a potential safety hazard and improving the riding safety. The design of the drive assembly makes the angle adjustment of the guiding and riding screen 4 automatic, simplifies the operation process, and reduces the workload of the operator. The sensor 5 is used to give an early warning of the impact, that is, before the collision, the sensor 5 controls the drive assembly to receive the guiding and riding screen 4. The design of the mounting base 1 ensures the stable installation of the entire structure, and the connection between the support shaft 2 and the mounting member 3 ensures the stability and durability of the guiding and riding screen 4 at various angles. The design of the buffer assembly can effectively absorb the collision buffer when the guiding and riding screen 4 is quickly received, increasing the protection of the guiding and riding screen 4, with convenient operation and anti-collision performance.

[0027] As Figures 1 to 4As shown, as a preferred solution, the driving component includes a driving motor 6 arranged in a fixed groove of the mounting base 1, a driving shaft 7 is coaxially arranged at the output end of the driving motor 6, a driving gear 8 is coaxially arranged on the driving shaft 7 through the mounting component, a driven gear 9 is coaxially arranged on a group of support shafts 2, the driving gear 8 is meshingly connected with the driven gear 9, and the sensor 5 is electrically controlled and connected to the driving motor 6; the driving shaft 7 is driven by the driving motor 6 to rotate, and then the driving gear 8 and the driven gear 9 are meshingly connected, so that the angle change of the guide screen 4 can be accurately controlled, which improves the convenience and comfort of passengers viewing information; the sensor 5 is electrically controlled and connected to the driving motor 6, and can respond quickly when an emergency is detected, and adjust the angle of the guide screen 4 in time, thereby improving the safety of riding. The design of the driving component realizes the automation of the angle adjustment of the guide screen 4, reduces the workload of the operator, and improves the operating efficiency.

[0028] like Figures 1 to 4 As shown, as a preferred solution, the mounting assembly includes a hollow shaft 10 coaxially arranged on the driving shaft 7, the driving gear 8 is coaxially arranged on the hollow shaft 10, an assembly 11 is arranged on the hollow shaft 10, a positioning member 12 is slidably arranged in the inner cavity of the assembly 11, a plurality of groups of limit grooves are equidistantly arranged on the outer wall of the driving shaft 7, the positioning member 12 is arranged on the limit groove of the driving shaft 7, a first spring 13 is arranged at one end of the positioning member 12, and the other end of the first spring 13 is arranged on the adjustment assembly; the driving gear 8 can be coaxially rotatably mounted on the hollow shaft 10. On the driving shaft 7, the positioning member 12 is positioned and slidably installed on the hollow shaft 12 through the assembly member 11. The design of the first spring 13 ensures that the positioning member 12 can be stably inserted into the limiting groove and stably fit with the limiting groove. The positioning member 12 cooperates with the limiting groove to increase the rotation resistance of the hollow shaft 10 and the driving shaft 7, that is, the driving shaft 7 can drive the driving gear 8 to rotate synchronously. When the rotation resistance of the driven gear 9 is greater than the sliding resistance of the limiting groove between the positioning member 12 and the driving shaft 7 through the first spring 13, the driving motor 6 is overload protected.

[0029] like Figures 1 to 4 As shown, as a preferred solution, the adjustment component includes a threaded rod 14 arranged inside the threaded hole of the assembly 11, a conductive member 15 is slidably arranged in the inner cavity of the assembly 11, the other end of the first spring 13 is arranged on the conductive member 15, and the threaded rod 14 is rotatably arranged on the conductive member 15; through the threaded cooperation between the threaded rod 14 and the assembly 11, and the connection between the conductive member 15 and the first spring 13, fine adjustment of the pressure applied to the positioning member 12 can be achieved, so as to more accurately control the transmission relationship between the driving gear 8 and the drive shaft 7, thereby improving the stability and reliability of the transmission system. The design of the adjustment component makes it possible to adjust the preload force of the first spring 13 according to actual use conditions, ensuring that the transmission system can maintain a good working condition under different conditions, and the use of the threaded rod 14 for adjustment reduces the difficulty of operation.

[0030] As shown Figures 1 to 4 in the figure, as a preferred solution, a positioning shaft 16 is provided on the mounting base 1, and the positioning shaft 16 is rotatably arranged inside the shaft hole of the drive shaft 7; the design of the positioning shaft 16 can ensure that the position of the drive shaft 7 is more accurate during rotation, improve the accuracy of the angle adjustment of the guide and passenger screen 4, ensure that passengers can view information at the best viewing angle, and the cooperation between the positioning shaft 16 and the drive shaft 7 enhances the stability of the entire drive system, and even when the vehicle encounters bumps or sharp turns during driving, the guide and passenger screen 4 can be kept stable.

[0031] As shown Figures 1 to 4 in the figure, as a preferred solution, a separator 17 is provided on the mounting base 1, and both the driving gear 8 and the driven gear 9 are located inside the separator 17; the design of the separator 17 can protect the driving gear 8 and the driven gear 9 from being invaded by external dust and impurities, reduce the risk of gear wear and damage, extend the service life, and the separator 17 can reduce the noise generated during gear operation.

[0032] As shown Figures 1 to 4 in the figure, as a preferred solution, the buffer assembly includes multiple sets of fixing members 18 arranged inside the cavity of the mounting base 1, and a second spring 19 is provided on the fixing members 18. As a preferred solution, a buffer pad 20 is provided on the second spring 19, and the mounting member 3 is in contact connection with the second spring 19; through the multiple sets of fixing members 18 arranged inside the cavity of the mounting base 1 and the second spring 19 thereon, a buffering effect can be provided when the guide and passenger screen 4 is quickly retracted, effectively absorbing the impact energy, protecting the guide and passenger screen 4 from damage, and improving the reliability and durability of the system. The combined design of the buffer pad 20 and the second spring 19 can ensure that the mounting member 3 can be effectively supported when subjected to external forces, further strengthening the structural stability of the entire system. Especially when the vehicle encounters unexpected situations during driving, it can better protect the guide and passenger screen 4.

[0033] As shown Figures 1 to 4 in the figure, as a preferred solution, extension members 21 are symmetrically arranged at both ends of the mounting base 1, and multiple sets of pile holes are provided on the extension members 21; by symmetrically arranging the extension members 21 at both ends of the mounting base 1 and providing multiple sets of pile holes on these extension members 21, the contact area between the mounting base and the vehicle or other fixed structures can be increased, thereby improving the stability of the overall structure.

[0034] As shown Figures 1 to 4 in the figure, as a preferred solution, buffer cotton is provided at the installation location of the guide and passenger screen 4 and the mounting member 3; as a flexible material, the buffer cotton can effectively absorb the vibration and slight impact generated by the guide and passenger screen 4 during vehicle driving, further protecting the guide and passenger screen 4 from damage and extending the service life.

[0035] As shownFigures 1 to 4 As shown in the figure, as a preferred solution, its working process is as follows:

[0036] The drive motor 6 in the drive assembly is in the off state, and the guide and passenger screen 4 remains at a preset optimal viewing angle. When it is necessary to adjust the angle of the guide and passenger screen 4 to adapt to the sightlines of different passengers, the drive motor 6 starts, driving the drive shaft 7 to rotate. The driving gear 8 on the drive shaft 7 meshes with the driven gear 9, causing the support shaft 2 and the mounting member 3 to rotate together, thereby changing the angle of the guide and passenger screen 4. When the guide and passenger screen 4 reaches the required angle, the drive motor 6 stops running. The sensor 5 continuously monitors the surrounding environment to ensure that the guide and passenger screen 4 will not be affected by external forces during normal operation. When the sensor 5 detects an impending collision or other emergency, it immediately sends a signal to the drive motor 6, and the drive motor 6 quickly starts, driving the guide and passenger screen 4 to quickly adjust to a safe angle or be completely retracted into the mounting base 1 to avoid becoming a potential safety hazard. During the retraction process, the buffer assembly plays a role in absorbing the impact force generated when the guide and passenger screen 4 moves quickly, ensuring that the guide and passenger screen 4 is safe and undamaged.

[0037] For the anti-collision structure of the vehicle-mounted anti-collision type guide and passenger screen of the present utility model, its installation method, connection method or setting method are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented.

[0038] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A vehicle-mounted anti-collision type guide screen anti-collision structure, characterized in that: include: A mounting base and a driving assembly, wherein the mounting base is provided with a mounting hole, two groups of coaxially arranged mounting holes are provided with support shafts, two groups of support shafts are coaxially arranged at both ends of the mounting member, a guide screen is provided in the mounting groove of the support shaft, a sensor is provided at the bottom end of the outer wall of the mounting member, and the driving assembly is provided on the mounting base, and the driving assembly is used for the support shaft to drive the guide screen on the mounting member to flip the angle; A buffer component is arranged on the mounting base and is used for position limiting protection when the mounting part is stored.

2. The anti-collision structure of the vehicle-mounted anti-collision type guide screen as claimed in claim 1, characterized in that: The driving assembly includes a driving motor arranged in a fixing groove of a mounting base, a driving shaft is coaxially arranged at an output end of the driving motor, a driving gear is coaxially arranged on the driving shaft through a mounting assembly, a group of driven gears are coaxially arranged on the supporting shaft, the driving gear is meshed and transmission-connected with the driven gear, and the sensor is electrically controlled and connected with the driving motor.

3. The anti-collision structure of the vehicle-mounted anti-collision type guide screen as claimed in claim 2, characterized in that: The mounting assembly includes a hollow shaft coaxially arranged on the driving shaft, the driving gear is coaxially arranged on the hollow shaft, an assembly is arranged on the hollow shaft, a positioning member is slidably arranged in the inner cavity of the assembly, a plurality of groups of limiting grooves are equidistantly arranged on the outer wall of the driving shaft, the positioning member is arranged on the limiting groove of the driving shaft, a first spring is arranged at one end of the positioning member, and the other end of the first spring is arranged on the adjusting assembly.

4. The anti-collision structure of the vehicle-mounted anti-collision type guide screen as claimed in claim 3, characterized in that: The adjustment component includes a threaded rod arranged inside the threaded hole of the assembly, a conductive member is slidably arranged in the inner cavity of the assembly, the other end of the first spring is arranged on the conductive member, and the threaded rod is rotatably arranged on the conductive member.

5. The anti-collision structure of the vehicle-mounted anti-collision type guide screen as claimed in claim 2, characterized in that: A positioning shaft is arranged on the mounting base, and the positioning shaft is rotatably arranged inside the shaft hole of the driving shaft.

6. The anti-collision structure of the vehicle-mounted anti-collision type guide screen as claimed in claim 2, characterized in that: An isolating piece is arranged on the mounting base, and the driving gear and the driven gear are both located inside the isolating piece.

7. The anti-collision structure of the vehicle-mounted anti-collision type guide screen as claimed in claim 1, characterized in that: The buffer assembly includes a plurality of fixing members arranged inside the groove cavity of the mounting base, and a second spring is arranged on the fixing members.

8. The anti-collision structure of the vehicle-mounted anti-collision type guide screen as claimed in claim 7, characterized in that: A buffer pad is arranged on the second spring, and the mounting member is in contact with and connected to the second spring.

9. The anti-collision structure of the vehicle-mounted anti-collision type guide screen as claimed in claim 1, characterized in that: Extension pieces are symmetrically arranged at both ends of the installation base, and a plurality of groups of pile holes are arranged on the extension pieces.

10. The anti-collision structure of the vehicle-mounted anti-collision type guide screen as claimed in claim 1, characterized in that: Buffer cotton is arranged at the mounting position of the guide screen and the mounting piece.

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