Search

CN-224225079-U - Ground subsides sound generating mechanism based on flexible pressure sensing material

CN224225079UCN 224225079 UCN224225079 UCN 224225079UCN-224225079-U

Abstract

The utility model provides a ground paste sounding device based on a flexible pressure sensing material. The system solves the problems that the existing rail transit operation company mainly maintains order by means of static identification, broadcasting reminding and manual intervention, but the measures lack an instant and effective reminding mechanism for individual passengers. The ground patch can be paved conveniently, and the passengers are reminded through sounding the warning device when the passengers pedal on the ground patch, the ground patch made of flexible materials can bear pedal for a long time without damage, the service life of the product is effectively prolonged, and the ground patch can be stored after being curled conveniently, so that the ground patch is convenient to use.

Inventors

  • YU DAN
  • Qi Dongyin
  • XU FENG
  • LIU BIWEN
  • ZHU ZHENGYE
  • Bai Yugan
  • DU CHONG

Assignees

  • 浙江海宁轨道交通运营管理有限公司

Dates

Publication Date
20260512
Application Date
20250527

Claims (10)

  1. 1. The utility model provides a paste sound generating mechanism based on flexible pressure sensing material, its characterized in that, paste (1) and install warning device (2) on the guardrail including being used for placing subaerial ground, should paste (1) by a plurality of adjacent trigger unit (3) in proper order and constitute, trigger unit (3) and warning device (2) one-to-one, should trigger unit (3) including be used for fixed pasting at subaerial bottom (4) and setting up flexible pressure sensor (5) in this bottom (4) top, this flexible pressure sensor (5) top covers there is one deck pressfitting layer (6), and this pressfitting layer (6) are made by wear-resisting material, should paste (1) and can be curled along the winding direction when accomodating.
  2. 2. The ground paste sounding device based on the flexible pressure sensing material according to claim 1, wherein the warning device (2) comprises a base (7), a signal processing unit, a power module and a sounding barrel which are arranged on the base (7), a shell (8) is buckled on the base (7), and the other side of the base (7) is installed on a guardrail through a connecting component (9).
  3. 3. The ground subsides sound generating mechanism based on flexible pressure sensing material of claim 2, characterized in that, coupling assembling (9) are including setting up connecting seat (10) and locking seat (11) on base (7), and this connecting seat (10) is fixed to be set up on base (7), locking seat (11) can dismantle through joint structure (12) and set up on base (7), rotate between connecting seat (10) and locking seat (11) and be provided with a plurality of turning pieces (13) that link up end to end in proper order, realize the mutual rotation through turning plate (14) at both ends between two adjacent turning pieces (13), and be close to two turning pieces (13) of connecting seat (10) and locking seat (11) and rotate through turning plate (14) and set up on connecting seat (10) and locking seat (11) respectively.
  4. 4. A ground engaging sound generating device based on flexible pressure sensitive material as claimed in claim 3, characterized in that a bungee cord (15) for pressing the railing against the base (7) is arranged between two rotating blocks (13) adjacent to said connecting seat (10) and locking seat (11).
  5. 5. The ground paste sound generating device based on the flexible pressure sensing material according to claim 4, wherein an arc plate (16) is fixedly arranged on the base (7), the arc plate (16) faces the elastic rope (15), and the arc plate (16) is positioned between the connecting seat (10) and the locking seat (11).
  6. 6. The ground paste sound generating device based on the flexible pressure sensing material according to claim 5, wherein two ends of the arc-shaped plate (16) are fixedly arranged on the base (7) through connecting plates (17).
  7. 7. The ground subsides sound generating mechanism based on flexible pressure sensing material of claim 3, characterized in that, joint structure (12) are including two locking piece (18) of activity setting on locking seat (11), set up breach (19) that are used for inserting this locking piece (18) on base (7), set up draw-in groove (20) that are used for joint this locking piece (18) in this breach (19), a first cavity (21) have been seted up respectively at locking seat (11) both ends, and this first cavity (21) internal activity is provided with a depression bar (22), and passageway (23) that communicate to this first cavity (21) are seted up towards the one end of above-mentioned breach (19) of locking seat (11), locking piece (18) are fixed to be set up on above-mentioned depression bar (22) through fixed plate (24), and this fixed plate (24) are located this passageway (23), be provided with in first cavity (21) and drive behind the removal of another depression bar (22) direction messenger locking piece (18) and advance spring (25) in the breach (19).
  8. 8. A ground engaging sound generating device based on a flexible pressure sensitive material according to claim 7, characterized in that the height of said notch (19) is the same as the height of the channel (23) and greater than the height of the locking block (18).
  9. 9. The ground paste sound generating device based on the flexible pressure sensing material according to claim 7, wherein a second cavity (26) is formed at the bottom of the first cavity (21), the diameter of the second cavity (26) is smaller than that of the first cavity (21), a guide rod (27) inserted into the second cavity (26) is fixedly arranged at the bottom of the pressing rod (22), and the spring (25) is located in the first cavity (21) and surrounds the periphery of the guide rod (27).
  10. 10. A ground paste sound generating device based on flexible pressure sensitive material as claimed in claim 1, characterized in that the lamination layer (6) is printed with a static identification for indication.

Description

Ground subsides sound generating mechanism based on flexible pressure sensing material Technical Field The utility model relates to the field of public safety, in particular to a ground paste sounding device based on a flexible pressure sensing material. Background With the vigorous development of national economy and the acceleration of urban pace, the increasing urban population brings unprecedented pressure to traffic systems. The rail traffic is used as a core link of a traffic network, and plays a vital role in relieving traffic jam. However, as the number of passengers increases, the phenomenon that passengers on a platform get over yellow lines by mistake is also more frequent, which definitely brings about serious safety hazards. In public transportation hubs such as subway stations and railway stations, yellow lines are definitely set as safety boundaries so as to ensure the safety of passengers. However, due to the negligence or the driving time of passengers, yellow lines are often ignored, and the line crossing behavior of passengers happens sometimes, which definitely brings risks to the safe running of the train. Currently, most rail transit operators mainly rely on static identification, broadcast reminding and manual intervention to maintain order, but these measures lack an immediate and effective reminding mechanism for individual passengers, and the prior art has an improvement. Disclosure of Invention The ground paste sounding device comprises a ground paste and a warning device, wherein the ground paste is used for being placed on the ground, the warning device is installed on a guardrail, the ground paste consists of a plurality of trigger units which are adjacent in sequence, the trigger units are in one-to-one correspondence with the warning device, the trigger units comprise a bottom layer used for being fixedly stuck on the ground and a flexible pressure sensor arranged above the bottom layer, a lamination layer is covered above the flexible pressure sensor, the lamination layer is made of wear-resistant materials, and the ground paste can be curled along the winding direction during storage. Preferably, the warning device comprises a base, a signal processing unit, a power module and a sounding barrel, wherein the signal processing unit, the power module and the sounding barrel are arranged on the base, a shell is buckled on the base, and the other side of the base is installed on the guardrail through a connecting component. Preferably, the connecting assembly comprises a connecting seat and a locking seat which are arranged on the base, the connecting seat is fixedly arranged on the base, the locking seat is detachably arranged on the base through a clamping structure, a plurality of rotating blocks which are connected end to end in sequence are rotationally arranged between the connecting seat and the locking seat, the two adjacent rotating blocks realize mutual rotation through rotating plates at two ends, and the two rotating blocks which are close to the connecting seat and the locking seat are respectively rotationally arranged on the connecting seat and the locking seat through rotating plates. Preferably, a bungee cord for pressing the guardrail against the base is arranged between the two rotating blocks close to the connecting seat and the locking seat. Preferably, an arc plate is fixedly arranged on the base, the arc plate faces the direction of the elastic rope, and the arc plate is positioned between the connecting seat and the locking seat. Preferably, two ends of the arc-shaped plate are fixedly arranged on the base through connecting plates. Preferably, the clamping structure comprises two locking blocks movably arranged on the locking seat, a notch for inserting the locking blocks is formed in the base, a clamping groove for clamping the locking blocks is formed in the notch, a first cavity is formed in each of two ends of the locking seat, a pressing rod is movably arranged in the first cavity, a channel communicated with the first cavity is formed in one end, facing the notch, of the locking seat, the locking blocks are fixedly arranged on the pressing rods through fixing plates, the fixing plates are located in the channel, and springs for driving the pressing rods to move in the direction away from the other pressing rods and then enabling the locking blocks to be clamped into the notches are arranged in the first cavity. Preferably, the height of the notch is the same as the height of the channel and greater than the height of the locking block. Preferably, the bottom of the first cavity is provided with a second cavity, the diameter of the second cavity is smaller than that of the first cavity, the bottom of the compression bar is fixedly provided with a guide bar inserted in the second cavity, and the spring is positioned in the first cavity and surrounds the periphery of the guide bar. Preferably, a static mark for indication is printed on the lamination