Urban rail train mobile phone wireless charging device

Abstract

The utility model relates to the technical field of wireless charging devices, in particular to an urban rail train mobile phone wireless charging device, which comprises a lower shell, an upper cover plate, a coil cover plate, a plurality of inner hexagonal countersunk head screws, a plurality of first countersunk head screws, a plurality of second countersunk head screws, a table surface film, a first internal fixing unit and a second internal fixing unit. When the mobile phone wireless charging device needs to be quickly disassembled to facilitate internal maintenance, the plurality of inner hexagonal countersunk head screws can be respectively disassembled, so that the lower shell and the upper cover plate of the mobile phone wireless charging device can be quickly separated, and components in the mobile phone wireless charging device can be maintained. And if the whole wireless charging device needs to be replaced, the table body surface film is torn down, and the plurality of second sunk screws are sequentially disassembled, so that the wireless charging device is taken down from the train, and the device is small in size and convenient to install and use.

Description

TECHNICAL FIELD

[0001] The utility model relates to wireless charging device technical field especially relates to a kind of urban rail train mobile phone wireless charging device. BACKGROUND

[0002] With the continuous progress of science and technology, mobile phones have gradually become an indispensable part of modern people's daily life; People use mobile phones for work, entertainment, mobile payment, shopping and other functions, and daily life is increasingly unable to leave mobile terminals represented by mobile phones; With the increase of use scene and time, especially in the area such as urban rail train, once the mobile phone power is depleted, it will bring great inconvenience.

[0003] In the prior art, wireless charging devices are added on trains, and wireless charging technology is used to enable passengers to charge their mobile phones without carrying a charging cord on the train.

[0004] However, in the foregoing prior art, the current wireless charging device is too troublesome to install, is not easy to disassemble and maintain, and has a large volume, which is not conducive to installation. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of urban rail train mobile phone wireless charging device, solve the prior art in current wireless charging device installation too troublesome, not easy to disassemble and maintain, and the problem of device volume, which is not conducive to installation.

[0006] To achieve the above object, the utility model provides a kind of urban rail train mobile phone wireless charging device, including lower shell, upper cover, coil cover, multiple internal hexagon countersunk head screw, multiple first countersunk head screw, multiple second countersunk head screw, platform body mask, first internal fixing unit and second internal fixing unit, the upper cover is covered in the upper end of the lower shell, the coil cover is set on the upper cover, multiple internal hexagon countersunk head screw is respectively passed through the lower shell, and is connected with the second internal fixing unit respectively, multiple first countersunk head screw is respectively passed through the coil cover and the upper cover, multiple second countersunk head screw is respectively passed through the upper cover, and is located at the periphery of the upper cover respectively, the platform body mask is set on the upper end of the upper cover.

[0007] Among them, the first internal fixing unit includes multiple third countersunk head screw, multiple first isolation column and multiple hexagonal copper nut, multiple third countersunk head screw is respectively passed through the upper cover, and is screw-connected with corresponding first isolation column respectively, multiple hexagonal copper nut is screw-connected with corresponding first isolation column respectively.

[0008] The second internal fixing unit comprises a plurality of fourth countersunk screws, a plurality of second isolation columns and a plurality of third isolation columns, the plurality of fourth countersunk screws respectively pass through the upper cover plate and are respectively threadedly connected with the corresponding second isolation columns, the plurality of third isolation columns are respectively arranged at lower ends of the corresponding second isolation columns, and the plurality of internal hexagonal countersunk screws respectively pass through the lower shell and are respectively threadedly connected with the corresponding third isolation columns.

[0009] The mobile phone wireless charging device of the urban rail train further comprises a grounding stud, and the grounding stud is arranged at a lower end of the lower shell.

[0010] The mobile phone wireless charging device of the urban rail train can quickly separate the lower shell and the upper cover plate when the device needs to be quickly disassembled for maintenance of the internal components. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced.

[0012] Figure 1 is an overall explosion view of the utility model.

[0013] Figure 2 is a local structure schematic view of the utility model.

[0014] 1-lower shell, 2-upper cover plate, 3-coil cover plate, 4-grounding stud, 5-first isolation column, 6-second isolation column, 7-hexagonal copper nut, 8-fourth countersunk screw, 9-first countersunk screw, 10-third countersunk screw, 11-third isolation column, 12-internal hexagonal countersunk screw, 13-second countersunk screw, 14-tube mask. DETAILED DESCRIPTION

[0015] The embodiments of the utility model will be described in detail below, examples of the embodiments are shown in the drawings, the embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as a limitation of the utility model.

[0016] Please refer to Figure 1 and Figure 2 , wherein, Figure 1 is an overall explosion view of the utility model, Figure 2It is the partial structure schematic view of the utility model.

[0017] The utility model provides a kind of urban rail train mobile phone wireless charging device, including lower shell 1, upper cover plate 2, coil cover plate 3, multiple internal hexagon countersunk head screw 12, multiple first countersunk head screw 9, multiple second countersunk head screw 13, platform body mask 14, first internal fixing unit and second internal fixing unit, the upper cover plate 2 is covered in the upper end of the lower shell 1, the coil cover plate 3 is set on the upper cover plate 2, multiple internal hexagon countersunk head screw 12 respectively pass through the lower shell 1, and are connected with the second internal fixing unit respectively, multiple first countersunk head screw 9 respectively pass through the coil cover plate 3 and the upper cover plate 2, multiple second countersunk head screw 13 respectively pass through the upper cover plate 2, and are located at the periphery of the upper cover plate 2 and car body connection respectively, the platform body mask 14 is set on the upper end of the upper cover plate 2.

[0018] In the embodiment, when the device needs to be quickly disassembled to facilitate internal maintenance, multiple internal hexagon countersunk head screws 12 can be removed, whereby the mobile phone wireless charging device can quickly separate the lower shell 1 and the upper cover plate 2, thereby maintaining the components inside the device. If the entire wireless charging device needs to be replaced, the platform body mask 14 is torn off, and multiple second countersunk head screws 13 are sequentially removed, thereby removing the wireless charging device from the train. The device is small in size and easy to install and use.

[0019] Further, the first internal fixing unit includes multiple third countersunk head screws 10, multiple first isolation columns 5 and multiple hexagonal copper nuts 7. Multiple third countersunk head screws 10 respectively pass through the upper cover plate 2 and are threadedly connected with corresponding first isolation columns 5. Multiple hexagonal copper nuts 7 are threadedly connected with corresponding first isolation columns 5.

[0020] In the embodiment, the control board PCBA is arranged on multiple first isolation columns 5, multiple first isolation columns 5 are fixed by multiple third countersunk head screws 10, and the lower end of the control board PCBA is fixed by multiple hexagonal copper nuts 7 to prevent the control board PCBA from falling off. When internal disassembly is needed, multiple hexagonal copper nuts 7 can be sequentially removed to cancel the fixation of the control board PCBA, thereby facilitating the maintenance and replacement of the control board PCBA.

[0021] Further, multiple fourth countersunk head screws 8 respectively pass through the upper cover plate 2 and are threadedly connected with corresponding second isolation columns 6. Multiple third isolation columns 11 are respectively arranged at the lower end of corresponding second isolation columns 6, and multiple internal hexagon countersunk head screws 12 respectively pass through the lower shell 1 and are threadedly connected with corresponding third isolation columns 11.

[0022] In the embodiment, the power panel PCBA is arranged on the plurality of second isolation columns 6, and is fixed by the plurality of fourth countersunk screws 8, and is fixed by the plurality of third isolation columns 11 to avoid the power panel PCBA from falling off from the bottom, and when disassembled, the plurality of third isolation columns 11 can be disassembled in sequence, thereby canceling the fixation of the power panel PCBA, thereby facilitating the maintenance and replacement of the power panel PCBA.

[0023] Further, the urban rail train mobile phone wireless charging device further comprises a grounding stud 4, and the grounding stud 4 is arranged at the lower end of the lower shell 1.

[0024] In the embodiment, the mobile phone wireless charging device is grounded by the arrangement of the grounding stud 4, thereby protecting the safety of personnel and equipment.

[0025] Further, the urban rail train mobile phone wireless charging device further comprises a table body film 14, and the table body film 14 is arranged at the upper end of the upper cover plate 2.

[0026] In the embodiment, the mobile phone wireless charging device surface and the vehicle body mounting surface are attached by the arrangement of the table body film 14, thereby playing a role of protecting the equipment and being beautiful.

[0027] The above disclosure is only one or more preferred embodiments of the present application, and cannot limit the scope of the rights of the present application. Those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the claims of the present application still belong to the scope covered by the present application.

Claims

1. A handheld wireless charging device for urban rail train, characterized in that, It comprises a lower shell, an upper cover plate, a coil cover plate, a plurality of internal hexagonal countersunk screws, a plurality of first countersunk screws, a plurality of second countersunk screws, a table body mask, a first internal fixing unit and a second internal fixing unit, the upper cover plate is covered on the upper end of the lower shell, the coil cover plate is arranged on the upper cover plate, a plurality of internal hexagonal countersunk screws are respectively passed through the lower shell and are respectively connected with the second internal fixing unit, a plurality of first countersunk screws are respectively passed through the coil cover plate and the upper cover plate, a plurality of second countersunk screws are respectively passed through the upper cover plate and are respectively located at the periphery of the upper cover plate, and the table body mask is arranged on the upper end of the upper cover plate.

2. The handheld wireless charging device for urban rail train according to claim 1, characterized in that, The first internal fixing unit comprises a plurality of third countersunk screws, a plurality of first isolation columns and a plurality of hexagonal copper nuts, a plurality of third countersunk screws are respectively passed through the upper cover plate and are respectively threadedly connected with corresponding first isolation columns, and a plurality of hexagonal copper nuts are respectively threadedly connected with corresponding first isolation columns.

3. The handheld wireless charging device for urban rail train according to claim 2, characterized in that, The second internal fixing unit comprises a plurality of fourth countersunk screws, a plurality of second isolation columns and a plurality of third isolation columns, a plurality of fourth countersunk screws are respectively passed through the upper cover plate and are respectively threadedly connected with corresponding second isolation columns, a plurality of third isolation columns are respectively arranged at the lower end of corresponding second isolation columns, and a plurality of internal hexagonal countersunk screws are respectively passed through the lower shell and are respectively threadedly connected with corresponding third isolation columns.

4. The urban train mobile phone wireless charging device according to claim 3, characterized in that, The handheld wireless charging device for urban rail train further comprises a grounding stud, and the grounding stud is arranged at the lower end of the lower shell.

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