Passenger train door boarding and landing safety voice prompter
A safety voice and prompter technology, applied in passenger warning devices, railway car body parts, transportation and packaging, etc., can solve the problems of large volume, reduce the effect of use, reduce the attractiveness of passengers, etc., to improve the effect of broadcasting and publicity, Improve the effect of use and improve the effect of playback
Active Publication Date: 2021-08-31
李卫东
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Problems solved by technology
[0003] There are great defects in the existing safety voice prompter in the process of use. The existing safety voice prompter can only perform voice broadcast, without video display and subtitle playback, and does not take into account the hearing-impaired crowd. The existing safety voice prompt The device cannot move flexibly, which reduces the flexibility of use. The existing safety voice prompter cannot be stretched out, which reduces the attraction to passengers and does not attract the attention of passengers, thereby reducing the effect of use. At the same time, it cannot be retracted. Large volume, occupying too much space in the train
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[0035] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0036] Such as Figure 1-Figure 8 As shown, the passenger train door boarding and landing safety voice prompter of the present invention includes a first mounting plate 1, a lifting frame 2, a lifting assembly 3, a moving assembly 4, a mounting frame 5, a display screen 6 and a sound 7, and its features In that: the bottom of the first installation plate 1 is equipped with a lifting frame 2, and both ends of one side of the lifting frame 2 are slidingly fitted with a lifting assembly 3, and two second sliding rods 8 are fixedly connected between the two lifting assemblies 3, and the two A second slide bar 8 is slidably fitted with a moving assembly 4, and the side of the moving assembly 4 away from the elevating frame 2 is provided with a mounting...
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The invention relates to the technical field of passenger train door boarding and landing safety voice prompters, in particular to a passenger train door boarding and landing safety voice prompter which comprises a first mounting plate, a lifting frame, a lifting assembly, a moving assembly, a mounting frame, a display screen and a sound box. With use of the mounting frame, the display screen of the passenger train door boarding and landing safety voice prompter can be stretched out and retracted back so that the use flexibility of the passenger train door boarding and alighting safety voice prompter is further improved, and the display screen of the passenger train door boarding and landing safety voice prompter is stretched out, the position of the display screen of the passenger train door boarding and landing safety voice prompter is more striking, the attention of people can be attracted, and the safety prompting effect of the passenger train door boarding and landing safety voice prompter can be further improved.
Description
technical field [0001] The invention relates to the technical field of safety voice prompters, in particular to a safety voice prompter for boarding and landing of passenger train doors. Background technique [0002] Passenger trains need to open the doors to allow passengers to get on and off the train when they enter the station. After passengers get on and off the train, they need to close the doors so that the passenger train can continue to run. When the passenger train opens and closes the doors, if the passenger If you do not pay attention, the door may cause harm to the safety of passengers. Therefore, it is necessary to install a safety voice prompter on the train to remind passengers to pay attention to safety when getting on and off the train. [0003] There are great defects in the existing safety voice prompter in the process of use. The existing safety voice prompter can only perform voice broadcast, without video display and subtitle playback, and does not tak...
Claims
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IPC IPC(8): B61K13/04B61D49/00
CPCB61K13/04B61D49/00
Inventor 李卫东王秀江王伟梁丽红
Owner 李卫东