Helmet return automatic detection device for shared electric vehicle

Abstract

The utility model discloses a shared electric vehicle helmet return automatic detection device, which comprises an electric vehicle lock, a helmet body and a containing box fixed on an electric vehicle, a positioning seat is fixedly arranged at the bottom in the containing box, the helmet body is placed in the positioning seat, a circle of label tape is fixedly arranged on the outer surface of the helmet body, and the label tape is arranged on the outer surface of the helmet body. A plurality of elastic pushing mechanisms are evenly and fixedly installed on the inner side wall of the containing box, a label recognizer is fixedly installed at the position, flush with the label belt, of the inner side wall of the containing box, and the label recognizer controls starting and stopping of the electric vehicle lock through a PLC. The helmet positioning device is simple in structure, a helmet is convenient to place, the helmet body can be accurately jacked to a set position on the upper portion of the positioning base through the elastic jacking mechanism, the axis of the helmet body is flush with the axis of the positioning base, and at the moment, a label belt on the helmet body is flush with the label recognizer in position; the electric vehicle lock is controlled to be closed through the PLC, at the moment, the electric vehicle can be locked, and the efficiency of locking and helmet returning is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle equipment, and more specifically, to an automatic detection device for returning a helmet used in a shared electric vehicle. Background Art

[0002] Electric vehicles have become an important means of transportation for short-distance travel in cities. When shared electric vehicles are put into use, local governments require shared electric vehicle operators to equip each vehicle with a helmet in order to improve the safety of users. However, most of the helmets installed on vehicles currently on the market use a mechanical lock in front of the basket of the electric vehicle, and the helmet is fixed by the mechanical lock. This method improves the user experience to a certain extent, but the mechanical lock is easily damaged. When returning the helmet, the helmet lock hole needs to be aligned with the lock core position before the helmet can be returned, and the electric vehicle can be locked after it is returned. This process is relatively troublesome. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic detection device for returning a helmet for a shared electric vehicle.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: an automatic detection device for returning a helmet for a shared electric vehicle, comprising an electric vehicle lock, a helmet body and a storage box fixed on the electric vehicle, the helmet body being located in the storage box, a positioning seat being fixedly installed at the bottom of the storage box, the helmet body being placed in the positioning seat, a circle of label tape being fixedly provided on the outer surface of the helmet body, a plurality of elastic pushing mechanisms being evenly fixedly installed on the inner wall of the storage box, the elastic pushing mechanisms being in elastic contact with the outer wall of the helmet body, a label identifier being fixedly installed on the inner wall of the storage box flush with the position of the label tape, and the label identifier controlling the start and stop of the electric vehicle lock through PLC.

[0005] Preferably, the positioning seat is an arc-shaped spherical structure.

[0006] Preferably, the elastic pushing mechanism includes a cylinder, a push block and a spring. The cylinder is fixedly mounted on the inner wall of the containing box. One end of the push block is fixedly provided with a limiting rib of an integral structure. The limiting rib is inserted into the cylinder. The spring is fixedly mounted inside the cylinder, and one end of the spring is fixedly connected to the limiting rib.

[0007] Preferably, the outer end of the top block is arc-shaped.

[0008] Preferably, the label tape is a strip-type RFID electronic tag.

[0009] Preferably, the axis of the positioning seat is located at the center of the bottom of the containing box.

[0010] Compared with the prior art, the advantages of the utility model are:

[0011] The utility model has a simple structure and is convenient for placing the helmet. The helmet body can be accurately pushed to the set position on the upper part of the positioning seat through the elastic pushing mechanism, so that the axis of the helmet body is flush with the axis of the positioning seat. At this time, the label belt on the helmet body is flush with the position of the label identifier. After the label identifier identifies the label belt, it controls the electric vehicle lock to be closed through the PLC. At this time, the electric vehicle can be locked, which improves the efficiency of locking and returning the helmet. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a structural diagram of the utility model of the automatic detection device for returning a helmet for a shared electric vehicle;

[0014] Figure 2 It is a top view of the automatic detection device for returning a helmet for a shared electric vehicle of the utility model;

[0015] Figure 3 It is a cross-sectional view of the elastic pushing mechanism of the utility model.

[0016] In the figure: 1 a containing box, 2 a helmet body, 3 a positioning seat, 4 an elastic pushing mechanism, 41 a cylinder, 42 a push block, 43 a limiting rib, 44 a spring, 5 a label identifier, and 6 a label belt. DETAILED DESCRIPTION

[0017] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0018] See also Figure 1 and Figure 2As shown, the utility model provides an automatic detection device for returning a helmet for a shared electric vehicle, comprising an electric vehicle lock, a helmet body 2 and a storage box 1 fixed on the electric vehicle, the storage box 1 being the basket of an electric vehicle in the prior art, which can be fixed at the front or rear of the vehicle, the helmet body 2 being located in the storage box 1, a positioning seat 3 being fixedly installed at the bottom of the storage box 1, the helmet body 2 being placed in the positioning seat 3, a circle of label tape 6 being fixedly provided on the outer surface of the helmet body 2, a plurality of elastic pushing mechanisms 4 being evenly fixedly installed on the inner side wall of the storage box 1, the elastic pushing mechanisms 4 being in elastic contact with the outer wall of the helmet body 2, a label identifier 5 being fixedly installed on the inner side wall of the storage box 1 flush with the position of the label tape 6, and the label identifier 5 controlling the start and stop of the electric vehicle lock through a PLC.

[0019] In order to ensure that the positioning seat 3 can accurately support the helmet body 2, in this embodiment, the positioning seat 3 is an arc-shaped spherical structure.

[0020] See also Figure 3 As shown, the elastic pushing mechanism 4 includes a cylinder 41, a top block 42 and a spring 44. The cylinder 41 is fixedly mounted on the inner wall of the containing box 1. One end of the top block 42 is fixedly provided with a limiting rib 43 of an integral structure. The limiting rib 43 is inserted into the cylinder 41. The spring 44 is fixedly mounted inside the cylinder 41, and one end of the spring 44 is fixedly connected to the limiting rib 43.

[0021] In order to reduce the wear of the top block 42 on the helmet body 2, in this embodiment, the outer end of the top block 42 is arc-shaped.

[0022] In this embodiment, the label tape 6 is a strip-type RFID electronic label.

[0023] Furthermore, in order to ensure positioning accuracy, in this embodiment, the axis of the positioning seat 3 is located at the center of the bottom of the containing box 1.

[0024] The specific operation steps are as follows: put the helmet body 2 into the storage box 1, and the helmet body 2 can be accurately pushed to the upper set position of the positioning seat 3 through the elastic pushing mechanism 4, so that the axis of the helmet body 2 is flush with the axis of the positioning seat 3. At this time, the label band 6 on the helmet body 2 is flush with the label identifier 5. After the label identifier 5 recognizes the label band 6, it controls the electric vehicle lock to be closed through the PLC, and the electric vehicle can be locked at this time.

[0025] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, the patent owner may make various variations or modifications within the scope of the appended claims. As long as they do not exceed the protection scope described in the claims of the present invention, they should be within the protection scope of the present invention.

Claims

1. An automatic detection device for returning a helmet for a shared electric vehicle, comprising an electric vehicle lock, a helmet body and a storage box fixed on the electric vehicle, characterized in that: The helmet body is located in the storage box, a positioning seat is fixedly installed at the bottom of the storage box, the helmet body is placed in the positioning seat, a circle of label belt is fixedly provided on the outer surface of the helmet body, a plurality of elastic pushing mechanisms are evenly fixedly installed on the inner wall of the storage box, the elastic pushing mechanisms are in elastic contact with the outer wall of the helmet body, a label identifier is fixedly installed on the inner wall of the storage box flush with the position of the label belt, and the label identifier controls the start and stop of the electric vehicle lock through the PLC.

2. The automatic detection device for returning a helmet for a shared electric vehicle according to claim 1 is characterized in that: The positioning seat is an arc-shaped spherical structure.

3. The automatic detection device for returning a helmet for a shared electric vehicle according to claim 1 is characterized in that: The elastic pushing mechanism includes a cylinder, a push block and a spring. The cylinder is fixedly mounted on the inner wall of the containing box. One end of the push block is fixedly provided with a limiting rib of an integral structure. The limiting rib is inserted into the cylinder. The spring is fixedly mounted inside the cylinder, and one end of the spring is fixedly connected to the limiting rib.

4. The automatic detection device for returning a helmet for a shared electric vehicle according to claim 3 is characterized in that: The outer end of the top block is arc-shaped.

5. The automatic detection device for returning a helmet for a shared electric vehicle according to claim 1 is characterized in that: The label tape is a strip-type RFID electronic label.

6. The automatic detection device for returning a helmet for a shared electric vehicle according to claim 1 is characterized in that: The axis of the positioning seat is located at the center of the bottom of the containing box.

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