CN212032236U

CN212032236U - NFC unlocking device for sharing bicycle

Info

Publication number: CN212032236U
Application number: CN202020639467.1U
Authority: CN
Inventors: 沈赢; 杨潇
Original assignee: Huaiyin Institute of Technology
Current assignee: Huaiyin Institute of Technology
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-11-27
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a NFC unlocking device for a shared bicycle, which comprises a placing plate, wherein the top surface of the placing plate is provided with a NFC induction module with a power supply; the upside of placing the board installs the protective cover through straining device, and the port orientation of protective cover is placed the board and is formed the appearance chamber with placing the board, with NFC response module setting in holding the intracavity. The utility model discloses a set up straining device, utilize self elasticity of spring to promote the dog and keep away from and place the board motion, through dog pulling pull rod placing the inside slip of board, utilize pull rod pulling protective cover towards placing the board motion, will place the board through the protective cover and cover, the sharing bicycle of having avoided placing in the open is drenched the problem of NFC module easily when raining.

Description

NFC unlocking device for sharing bicycle

Technical Field

The utility model relates to a sharing bicycle NFC protects technical field, concretely relates to NFC unlocking device for sharing bicycle.

Background

The sharing bicycle is a novel vehicle rental business-bicycle rental business, and mainly depends on a carrier as a bicycle. The method can fully utilize the running depression of the bicycle caused by rapid economic development in cities; the public road passing rate is utilized to the maximum extent.

Present sharing bicycle adopts open-air to place usually, and the sharing bicycle of placing in the open-air drenches the NFC module easily when raining, leads to the NFC chip to wet and takes place the damage, and the NFC chip module often exposes and glues mud easily outside.

Disclosure of Invention

In view of the above technical problems, the technical solution provides an NFC unlocking device for a shared bicycle, which can effectively solve the above problems.

The utility model discloses a following technical scheme realizes:

an NFC unlocking device for a shared bicycle comprises a placing plate, wherein an NFC induction module with a power supply is mounted on the top surface of the placing plate; the upside of placing the board installs the protective cover through straining device, and the port orientation of protective cover is placed the board and is formed the appearance chamber with placing the board, with NFC response module setting in holding the intracavity.

Furthermore, the tensioning device comprises pull rods which are fixedly arranged at four corners of the protective cover respectively, the pull rods penetrate through the four corners of the placing plate, and the tail ends of the pull rods are fixedly connected with the stop blocks; and a spring is sleeved on the pull rod between the placing plate and the stop block.

Furthermore, a port of the protective cover is sleeved with a protective edge; the rectangular ring is larger than the placing plate, and the protective cover covers the surface of the placing plate through the protective edge.

Further, place the one end fixedly connected with rubber filler strip that the protective cover was kept away from to the board, rubber filler strip evenly distributed is in the bottom of placing the board.

Furthermore, the bottom surface of the placing plate is fixedly connected with a limiting device used for fixing the placing plate on the bicycle handle, and the limiting device is fixedly connected with the center of the placing plate and the bicycle handle.

Further, stop device includes first snap ring and second snap ring, and first snap ring and second snap ring pass through the fastener and place the board and can dismantle and be connected.

Furthermore, the first snap ring and the second snap ring are respectively and fixedly connected with a connecting plate at one end far away from each other, a first bolt is inserted into the connecting plate, and one end of the first bolt is connected with the placing plate.

Furthermore, one end of the first clamping ring is rotatably connected with one end of the second clamping ring through a hinge, and the other end of the first clamping ring is detachably and fixedly connected with the other end of the second clamping ring through a fastener.

Furthermore, the one end that the hinge was kept away from to the second snap ring is rotated and is connected with the commentaries on classics piece, and the fixed surface of commentaries on classics piece is connected with the second bolt, the second bolt card is in the one end that the hinge was kept away from to first snap ring, and first snap ring and second snap ring are fixed on bicycle handlebar and the center pillar of front wheel connection.

Furthermore, one end of the protective cover, which is far away from the placing plate, is fixedly connected with a handle.

(III) advantageous effects

The utility model provides a NFC unlocking device for sharing bicycle compares with prior art, and it has following beneficial effect:

(1) this technical scheme is through setting up straining device, utilize self elasticity of spring to promote the dog and keep away from and place the board motion, through dog pulling pull rod placing the inside slip of board, utilize pull rod pulling protective cover orientation to place the board motion, will place the board through the protective cover and cover, the sharing bicycle of having avoided placing in the open drenches the problem that the NFC module drenches easily when raining, pull out the protective cover through the pulling handle during the NFC unblock, place the cell-phone and place on the board and respond to the module contact, reach the purpose of unblock.

(2) This technical scheme is through setting up stop device, utilize first snap ring and second snap ring card to link epaxial between bicycle front wheel and handlebar, the utilization is with first bolt card in first snap ring port department, thereby rotate first bolt and fix first snap ring and second snap ring and link epaxially, utilize to rotate the second bolt and will place the board and fix on the handlebar, the filler strip of placing the board bottom avoids placing the board directly and the handlebar extrusion is impaired, can make the handlebar of the different models of device adaptation with the help of the hinge and the second bolt of placing the board connection.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a bottom view of the overall structure of the present invention.

Fig. 3 is a bottom view of the protective cover of the present invention.

Fig. 4 is a schematic structural view of the middle placement plate of the present invention.

The labels in the figures are: the method comprises the following steps of 1-placing a plate, 2-NFC induction modules, 3-limiting devices, 31-first clamping rings, 32-second clamping rings, 33-connecting plates, 34-first bolts, 35-rotating blocks, 36-second bolts, 4-protective covers, 5-handles, 6-protective edges, 7-filler strips, 8-tensioning devices, 81-pull rods, 82-stop blocks and 83-springs.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The described embodiments are only some, but not all embodiments of the invention. Under the prerequisite that does not deviate from the design concept of the utility model, the ordinary person in the art should fall into the protection scope of the utility model to the various changes and improvements that the technical scheme of the utility model made.

Example 1:

as shown in fig. 1-4, a sharing bicycle NFC unlocking device convenient to install includes placing board 1, and the top surface joint of placing board 1 has response module 2, and response module 2 is the NFC module, and the NFC module has from electrified source. The upper side of the placing plate 1 is provided with a protective cover 4 through a tensioning device 8, the port of the protective cover 4 faces the placing plate 1 and forms a containing cavity together with the placing plate 1, and the induction module 2 is arranged in the containing cavity; the protecting cover 4 is far away from one end of the placing plate 1 and is fixedly connected with a handle 5.

The specific arrangement and function of the tensioning means 8 and the stop means 3 will be described in detail below.

As shown in fig. 1 and 2, a protective cover 4 is arranged at the upper end of the placing plate 1, a port of the protective cover 4 faces the placing plate 1, a round protective edge 6 is sleeved at the port of the protective cover 4, a rectangular ring enclosed by the protective edge 6 is larger than the placing plate 1, the protective cover 4 covers the surface of the placing plate 1 with the protective edge 6, the tensioning device 8 comprises a pull rod 81, four pull rods 81 are evenly and fixedly connected inside the port of the protective cover 4, the four pull rods 81 slide through four corners of the placing plate 1, a stop 82 is fixedly connected at one end of each of the four pull rods 81 far away from the protective cover 4, a spring 83 is sleeved on the surface of the pull rod 81, one end of the spring 83 is fixedly connected with the stop 82, and the other end of the.

The effect that its whole straining device 8 reaches does, through setting up straining device 8, utilize self elasticity of spring 83 to promote dog 82 and keep away from and place board 1 motion, pull rod 81 is placing board 1 inside slip through dog 82 pulling, utilize pull rod 81 pulling protective cover 4 orientation to place board 1 motion, will place board 1 through protective cover 4 and cover, the sharing bicycle of having avoided placing in the open is drenched the problem that the NFC module drenches easily when raining, pull out protective cover 4 through pulling handle 5 during the NFC unblock, place the board 1 with the response module 2 contact on with the cell-phone, reach the purpose of unblock.

As shown in fig. 1 and 4, a position limiting device 3 is arranged at the bottom end of a placing plate 1, the placing plate 1 is fixedly connected with the center of a bicycle handle by means of the position limiting device 3, the position limiting device 3 comprises a first clamping ring 31 and a second clamping ring 32, the first clamping ring 31 and the second clamping ring 32 are both in circular arc structures, one end of the first clamping ring 31 is rotatably connected with one end of the second clamping ring 32 by means of a hinge, one end of the second clamping ring 32, which is far away from the hinge, is rotatably connected with a rotating block 35, a second bolt 36 is fixedly connected to the surface of the rotating block 35, the second bolt 36 is clamped at one end of the first clamping ring 31, which is far away from the hinge, the first clamping ring 31 and the second clamping ring 32 are sleeved on a center pillar, which is connected with a front wheel, one end, which is far away from each other, of the first clamping ring 31 and the second clamping ring 32 is fixedly connected with a connecting plate, one end of the first bolt 34 is rotatably coupled to the hinge, and the other end of the hinge is fixedly coupled to the placing plate 1.

Its effect that whole stop device 3 reached does, through setting up stop device 3, utilize first snap ring 31 and second snap ring 32 card to link epaxially between bicycle front wheel and handlebar, the utilization is blocked first bolt 34 in first snap ring 31 port department, thereby rotate first bolt 34 and fix first snap ring 31 and second snap ring 32 and link epaxially, the utilization is rotated second bolt 36 and will be placed board 1 and fix on the handlebar, the filler strip 7 of placing board 1 bottom avoids placing board 1 directly and handlebar extrusion impaired, with the help of the hinge with place second bolt 36 that board 1 connects and make its self can incline and let the handlebar of the different models of device adaptation.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. An NFC unlocking device for a shared bicycle comprises a placing plate (1), wherein an NFC induction module (2) with a power supply is mounted on the top surface of the placing plate (1); the method is characterized in that: place the upside of board (1) and install protective cover (4) through overspeed device tensioner (8), the port orientation of protective cover (4) is placed board (1) and is formed with placing board (1) and hold the chamber, with NFC response module (2) setting in holding the intracavity.

2. The NFC unlocking device for the shared bicycle according to claim 1, wherein: the tensioning device (8) comprises pull rods (81) fixedly arranged at four corners of the protective cover (4), the pull rods (81) penetrate through the four corners of the placing plate (1), and the tail ends of the pull rods are fixedly connected with the stop blocks (82); a spring (83) is sleeved on the pull rod (81) and positioned between the placing plate (1) and the stop block (82).

3. The NFC unlocking device for the shared bicycle according to claim 1, wherein: the port department cover of protective cover (4) is equipped with protection edge (6), the rectangle ring that protection edge (6) is greater than and places board (1), protective cover (4) cover the surface of placing board (1) along (6) with the help of the protection.

4. The NFC unlocking device for the shared bicycle according to claim 1, wherein: the one end fixedly connected with rubber filler strip (7) of protective cover (4) is kept away from in placing board (1), rubber filler strip (7) evenly distributed is in the bottom of placing board (1).

5. The NFC unlocking device for the shared bicycle according to claim 1, wherein: the bicycle handle is characterized in that the bottom surface of the placing plate (1) is fixedly connected with a limiting device (3) used for fixing the placing plate (1) to a bicycle handle, and the limiting device (3) is fixedly connected with the center of the placing plate (1) and the bicycle handle.

6. The NFC unlocking device for the shared bicycle according to claim 5, wherein: stop device (3) include first snap ring (31) and second snap ring (32), first snap ring (31) and second snap ring (32) through the fastener with place board (1) and can dismantle the connection.

7. The NFC unlocking device for the shared bicycle according to claim 6, wherein: the first clamping ring (31) and the second clamping ring (32) are fixedly connected with a connecting plate (33) at one ends far away from each other, a first bolt (34) is inserted into the connecting plate (33), and one end of the first bolt (34) is connected with the placing plate (1).

8. An NFC unlocking device for a shared bicycle according to claim 6 or 7, characterized in that: one end of the first clamping ring (31) is rotatably connected with one end of the second clamping ring (32) through a hinge, and the other end of the first clamping ring is detachably and fixedly connected with the other end of the second clamping ring through a fastener.

9. The NFC unlocking device for the shared bicycle according to claim 8, wherein: the one end that the hinge was kept away from in second snap ring (32) is rotated and is connected with commentaries on classics piece (35), and the fixed surface of commentaries on classics piece (35) is connected with second bolt (36), the hinge was kept away from in first snap ring (31) one end in second bolt (36) card, and first snap ring (31) and second snap ring (32) are fixed on bicycle handlebar and front wheel are connected the center pillar.

10. The NFC unlocking device for the shared bicycle according to claim 1, wherein: one end of the protective cover (4) far away from the placing plate (1) is fixedly connected with a handle (5).