CN211930463U

CN211930463U - Pressure conversion electric energy device for subway station

Info

Publication number: CN211930463U
Application number: CN202020410132.2U
Authority: CN
Inventors: 任浩然
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-11-13
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a subway station is with pressure conversion electric energy device, including the install bin, the install bin is top open-ended cavity structure, the top of install bin is equipped with the pressure plate, be equipped with hollow coil in the install bin, the external battery charging outfit of hollow coil, the top of pressure plate is equipped with the powerful permanent magnet with hollow coil matched with, the outside cover of install bin is equipped with the spacing ring, the top of spacing ring and the bottom fixed connection of pressure plate, be equipped with a plurality of springs in the install bin, the first fixed plate of bottom fixedly connected with of spring, the bottom of first fixed plate is equipped with the backup pad, backup pad and install bin fixed connection, first fixed plate and backup pad looks joint. A subway station is with pressure conversion electric energy device, split between install bin and the pressure plate of being convenient for, and then the change of simple convenient completion spring has improved the convenience.

Description

Pressure conversion electric energy device for subway station

Technical Field

The utility model relates to an electric power tech field, in particular to subway station is with pressure conversion electric energy device.

Background

When the subway station is in the rush hour of work and off duty, the flow of the womb of the subway station can reach a peak, people can sit in the subway country which is busy when the people go on work and off duty, the people can use the pressure of people when stepping on the floor to generate electric energy, the pressure plate is treaded to drive the permanent strong magnet to move up and down in the hollow coil, the hollow coil cuts magnetic lines of force in a magnetic field to generate induced current, then the electric quantity is stored through charging equipment, in the practical application, the pressure plate is reset to the initial state after being treaded by people through the elasticity of the spring, but the reset effect of the spring is poor along with the increase of the service time, the spring needs to be replaced, the spring replacing step is too tedious, and the replacement of the spring cannot be simply and conveniently completed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a subway station is with pressure conversion electric energy device can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pressure conversion electric energy device for a subway station comprises an installation box, wherein the installation box is of a cavity structure with an opening at the top end, a pressure plate is arranged above the installation box, an air coil is arranged in the installation box and externally connected with charging equipment, a strong permanent magnet matched with the air coil is arranged at the top end of the pressure plate, a limiting ring is sleeved outside the installation box, the top end of the limiting ring is fixedly connected with the bottom end of the pressure plate, a plurality of springs are arranged in the installation box, a first fixing plate is fixedly connected with the bottom end of each spring, a supporting plate is arranged at the bottom end of each first fixing plate and fixedly connected with the installation box, the first fixing plates are clamped with the supporting plates, a second fixing plate is fixedly connected with the top ends of the springs and clamped with the pressure plate, and a plurality of grooves are symmetrically formed in the outer walls on two sides of the, the mounting box is characterized in that a through hole is formed in the inner wall of one side of the groove, a plurality of limiting grooves are symmetrically formed in the outer walls of the two sides of the mounting box, a threaded column is arranged in the through hole, one end of the threaded column extends into the limiting grooves, and the other end of the threaded column is fixedly connected with limiting blocks located in the groove.

Preferably, a first clamping groove is formed in the top end of the supporting plate, a first clamping block is arranged in the first clamping groove, the top end of the first clamping block is fixedly connected with the bottom end of the first fixing plate, a plurality of second clamping grooves are formed in the bottom end of the pressure plate, a second clamping block is arranged in the second clamping groove, and the bottom end of the second clamping block is fixedly connected with the top end of the second fixing plate.

Preferably, the inner wall of the through hole is provided with a thread matched with the threaded column.

Preferably, the outside cover of install bin is equipped with the sealing washer that is located the screw thread post top, sealing washer and install bin fixed connection, just the sealing washer contacts with the spacing ring.

Preferably, one side of the limiting block, which is far away from the installation box, is provided with an inner hexagonal groove.

Preferably, the two sides of the bottom of the installation box are symmetrically provided with fixedly connected installation seats, and the top ends of the installation seats are provided with fixing bolts.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up the spacing ring, a groove, the through-hole, the screw thread post, the mating reaction of spacing groove and stopper, be convenient for split between install bin and the pressure plate, make steady reciprocating of pressure plate simultaneously, through setting up the pressure plate, a spring, first fixed plate, a supporting plate, the second fixed plate, first draw-in groove, first fixture block, the mating reaction of second draw-in groove and second fixture block, the spring of being convenient for takes out from the install bin, and then the change of simple convenient completion spring, the convenience is improved, through the sealing washer that sets up, the leakproofness of spacing ring and install bin junction has been increased, avoid outside dust to enter into in the install bin.

Drawings

Fig. 1 is a schematic view of the overall structure of a pressure-to-electric energy conversion device for a subway station of the present invention;

fig. 2 is a front view of the pressure-to-electric energy conversion device for a subway station of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. installing a box; 2. an air-core coil; 3. a pressure plate; 4. a powerful permanent magnet; 5. a limiting ring; 6. a spring; 7. a first fixing plate; 8. a support plate; 9. a second fixing plate; 10. a groove; 11. a through hole; 12. a threaded post; 13. a limiting groove; 14. a limiting block; 15. a seal ring; 16. a first card slot; 17. a first clamping block; 18. a second card slot; 19. a second fixture block; 20. and (7) mounting a seat.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-3, a pressure-converting electric energy device for a subway station comprises an installation box 1, the installation box 1 is a cavity structure with an open top end, a pressure plate 3 is arranged above the installation box 1, an air core coil 2 is arranged in the installation box 1, the air core coil 2 is externally connected with a charging device, a strong permanent magnet 4 matched with the air core coil 2 is arranged at the top end of the pressure plate 3, a spacing ring 5 is sleeved outside the installation box 1, the top end of the spacing ring 5 is fixedly connected with the bottom end of the pressure plate 3, a plurality of springs 6 are arranged in the installation box 1, a first fixing plate 7 is fixedly connected with the bottom end of each spring 6, a support plate 8 is arranged at the bottom end of each first fixing plate 7, the support plate 8 is fixedly connected with the installation box 1, the first fixing plate 7 is clamped with the support plate 8, a second fixing plate 9 is fixedly connected with the top end of each spring 6, the second, a through hole 11 is formed in the inner wall of one side of the groove 10, a plurality of limiting grooves 13 are symmetrically formed in the outer walls of the two sides of the installation box 1, a threaded column 12 is arranged in the through hole 11, one end of the threaded column 12 extends into the limiting groove 13, and the other end of the threaded column 12 is fixedly connected with a limiting block 14 located in the groove 10;

a first clamping groove 16 is formed in the top end of the supporting plate 8, a first clamping block 17 is arranged in the first clamping groove 16, the top end of the first clamping block 17 is fixedly connected with the bottom end of the first fixing plate 7, a plurality of second clamping grooves 18 are formed in the bottom end of the pressure plate 3, a second clamping block 19 is arranged in the second clamping grooves 18, and the bottom end of the second clamping block 19 is fixedly connected with the top end of the second fixing plate 9; the inner wall of the through hole 11 is provided with a thread matched with the threaded column 12; the sealing ring 15 positioned above the threaded column 12 is sleeved outside the mounting box 1, the sealing ring 15 is fixedly connected with the mounting box 1, the sealing ring 15 is in contact with the limiting ring 5, and the sealing performance of the connecting part of the limiting ring 5 and the mounting box 1 is improved through the arranged sealing ring 15, so that external dust is prevented from entering the mounting box 1; an inner hexagonal groove is formed in one side, away from the installation box 1, of the limiting block 14, so that the limiting block 14 can be driven to rotate conveniently; the bottom bilateral symmetry of install bin 1 is equipped with fixed connection's mount pad 20, and the top of mount pad 20 is equipped with fixing bolt.

It should be noted that, the utility model relates to a pressure conversion electric energy device for subway station, through the cooperation of mount pad 20 and fixing bolt, make the installation box 1 fixedly mounted at the assigned position, when installing spring 6, the first fixture block 17 card that is located the bottom of first fixed plate 7 is gone into in first draw-in groove 16, and then the outside of installing box 1 is emboliaed from top to bottom to spacing ring 5, and the second fixture block 19 card is gone into in second draw-in groove 18, press pressure plate 3 simultaneously, when through-hole 11 moves to one side of spacing groove 13, drive screw post 12 through stopper 14 and screw into through-hole 11, and one end screw of screw post 12 is screwed into spacing groove 13, and then make pressure plate 3 fixed relative to installation box 1, and through the cooperation of screw post 12 and spacing groove 13, make pressure plate 3 steadily reciprocate, when needing to demolish spring 6, the same reason, reverse operation installation step, can take out spring 6, and then the change of simple convenient completion spring 6 has improved the convenience.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a subway station is with pressure conversion electric energy device which characterized in that: the mounting box comprises a mounting box (1), wherein the mounting box (1) is of a cavity structure with an open top end, a pressure plate (3) is arranged above the mounting box (1), an hollow coil (2) is arranged in the mounting box (1), the hollow coil (2) is externally connected with charging equipment, a powerful permanent magnet (4) matched with the hollow coil (2) is arranged at the top end of the pressure plate (3), a limiting ring (5) is sleeved outside the mounting box (1), the top end of the limiting ring (5) is fixedly connected with the bottom end of the pressure plate (3), a plurality of springs (6) are arranged in the mounting box (1), a first fixing plate (7) is fixedly connected with the bottom end of each spring (6), a supporting plate (8) is arranged at the bottom end of each first fixing plate (7), the supporting plate (8) is fixedly connected with the mounting box (1), and the first fixing plate (7) is connected with the supporting plate (8) in, the top fixedly connected with second fixed plate (9) of spring (6), second fixed plate (9) and pressure plate (3) looks joint, a plurality of recesses (10) have been seted up to the both sides outer wall symmetry of spacing ring (5), through-hole (11) have been seted up to one side inner wall of recess (10), a plurality of spacing grooves (13) have been seted up to the both sides outer wall symmetry of install bin (1), be equipped with screw thread post (12) in through-hole (11), the one end of screw thread post (12) extends to in spacing groove (13), the other end of screw thread post (12) and stopper (14) fixed connection who is located recess (10).

2. The pressure-to-electric energy conversion device for the subway station as claimed in claim 1, wherein: the clamping device is characterized in that a first clamping groove (16) is formed in the top end of the supporting plate (8), a first clamping block (17) is arranged in the first clamping groove (16), the top end of the first clamping block (17) is fixedly connected with the bottom end of the first fixing plate (7), a plurality of second clamping grooves (18) are formed in the bottom end of the pressure plate (3), a second clamping block (19) is arranged in the second clamping groove (18), and the bottom end of the second clamping block (19) is fixedly connected with the top end of the second fixing plate (9).

3. The pressure-to-electric energy conversion device for the subway station as claimed in claim 1, wherein: the inner wall of the through hole (11) is provided with a thread matched with the threaded column (12).

4. The pressure-to-electric energy conversion device for the subway station as claimed in claim 1, wherein: the outside cover of install bin (1) is equipped with sealing washer (15) that are located screw thread post (12) top, sealing washer (15) and install bin (1) fixed connection, just sealing washer (15) contact with spacing ring (5).

5. The pressure-to-electric energy conversion device for the subway station as claimed in claim 1, wherein: and one side of the limiting block (14) far away from the installation box (1) is provided with an inner hexagonal groove.

6. The pressure-to-electric energy conversion device for the subway station as claimed in claim 1, wherein: the bottom bilateral symmetry of install bin (1) is equipped with fixed connection's mount pad (20), the top of mount pad (20) is equipped with fixing bolt.