CN213782898U

CN213782898U - Simple and easy USB charging device of subway car

Info

Publication number: CN213782898U
Application number: CN202022350795.2U
Authority: CN
Inventors: 孙奎
Original assignee: Trainfx Technology Anhui Co ltd
Current assignee: Trainfx Technology Anhui Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-23
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a simple and easy USB charging device of subway on-vehicle, concretely relates to USB technical field that charges, including the carriage board that is located subway carriage, the carriage board is close to one side in carriage and installs the USB mouth that charges, USB charges mouthful through wire and mains connection, and USB charges mouthful slidable mounting on the carriage board, and USB charges the lateral surface of mouthful and installs the backplate to its protection. The utility model discloses, through installing the USB mouth that charges on the carriage board, and the USB mouth that charges can remove the carriage board relatively, the passenger of being convenient for charges the mouth with USB according to the use needs and removes to corresponding the position, then insert the USB with the data line port charge in the mouth can, the collision that the mouth received charges to USB under the guard action of backplate keeps apart, plays certain protecting effect, in addition, can charge the mouth with USB according to the use needs and remove to the corresponding position of carriage board and fix.

Description

Simple and easy USB charging device of subway car

Technical Field

The utility model relates to a USB technical field that charges, more specifically says, the utility model relates to a simple and easy USB charging device is carried to subway.

Background

The subway is a rapid, large-traffic and electric power traction rail transit built in cities, and is a special, high-density and high-traffic urban rail transit system covering various underground and overground roadways in urban areas.

In the existing subway carriage, a portable USB charging device is not arranged, so that the requirement of emergency charging of passengers cannot be met, and the passenger mobile phone and other equipment are shut down under the condition of power failure, so that the passenger can not normally use card swiping software to swipe cards to take a bus and pass.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a simple and easy USB charging device of subway car-mounted, including the carriage board that is located the subway carriage, the carriage board is close to one side in carriage and installs the USB mouth that charges, USB charges mouthful through wire and mains connection, and USB charges mouthful slidable mounting on the carriage board, and USB charges the lateral surface of mouthful and installs the backplate to its protection, the whole USB of projection cladding of backplate on USB charges mouthful.

In a preferred embodiment, the carriage plate is provided with an internal groove located on an inner side surface of the USB charging port, a sliding plate connected with the USB charging port is slidably mounted in the internal groove, and an outer guard plate for preventing the sliding plate from moving out of the internal groove is mounted on a front side surface of the sliding plate.

In a preferred embodiment, the outer guard plate is provided with a through groove communicated with the built-in groove, a pressing plate is slidably arranged in the through groove, and two ends of the pressing plate are respectively located outside the inner cavity of the built-in groove and the outer guard plate.

In a preferred embodiment, the pressing plate and the protection plate are both made of elastic materials capable of restoring deformation, and a clamping groove and a clamping rod for fixing the USB charging port and the protection plate are arranged between the opposite surfaces of the USB charging port and the protection plate.

In a preferred embodiment, the clamping grooves are divided into two groups and are respectively located at the upper side and the lower side of the through groove, the clamping grooves are divided into a plurality of groups and are uniformly distributed on the outer protection plate along the moving direction of the outer protection plate, and the clamping rod is installed at one side, close to the outer protection plate, of the USB charging port.

The utility model discloses a technological effect and advantage:

through charging the mouth with USB and installing on the carriage board, and USB charges the mouth and can remove the carriage board relatively, the passenger of being convenient for charges the mouth with USB according to the use needs and removes to corresponding the position, then with data line port insert USB charge in mouthful charge can, charge the collision that the mouth received to USB under the guard action of backplate and keep apart, play certain protecting effect, in addition, can charge the mouth with USB according to the use needs and remove to the corresponding position of carriage board and fix.

Drawings

Fig. 1 is a left side view structure diagram of the present invention;

fig. 2 is a schematic diagram of the right-side view structure of the present invention;

FIG. 3 is a schematic view of the present invention in a partial cross-sectional structure;

fig. 4 is a schematic side view of the structure of fig. 3 according to the present invention;

FIG. 5 is an enlarged view of a portion of the structure shown in FIG. 2 according to the present invention;

fig. 6 is a partially enlarged schematic view of the structure at B in fig. 3 according to the present invention.

Description of reference numerals: 1 carriage board, 2 USB charge mouthful, 31 built-in groove, 32 slides, 4 outer shields, 41 draw-in grooves, 42 kellies, 5 clamp plates, 6 backplate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

As shown in fig. 1-6, a simple USB charging device for a subway vehicle includes a car body plate 1 located in a subway car, a USB charging port 2 is installed on one side of the car body plate 1 close to the car, the USB charging port 2 is connected to a commercial power through a wire, the USB charging port 2 is slidably installed on the car body plate 1, and a protection plate 6 for protecting the USB charging port 2 is installed on an outer side surface of the USB charging port 2, a projection of the protection plate 6 on the USB charging port 2 covers the entire USB charging port 2, the USB charging technology is a technology disclosed in the prior art, which is not described herein in detail, by installing the USB charging port 2 on the car body plate 1, and the USB charging port 2 can move relative to the car body plate 1, so that a passenger can move the USB charging port 2 to a corresponding position according to a use requirement, and then connect a data line port into the USB charging port 2 for charging, and isolate the collision of the USB charging port 2 under the protection effect of the protection plate 6, plays a certain protection effect.

The carriage plate 1 is provided with an internal groove 31 located on the inner side surface of the USB charging port 2, a sliding plate 32 connected with the USB charging port 2 is slidably mounted in the internal groove 31, an outer protection plate 4 for preventing the sliding plate 32 from moving out of the internal groove 31 is mounted on the front side surface of the sliding plate, and the USB charging port 2 has a portable transverse moving function relative to the carriage plate 1 through the combined action of the internal groove 31 and the sliding plate 32, and the USB charging port 2 is prevented from moving out of the mounting position in the moving process.

The outer guard plate 4 is provided with a through groove communicated with the built-in groove 31, a pressing plate 5 is arranged in the through groove in a sliding manner, two ends of the pressing plate 5 are respectively positioned in the inner cavity of the built-in groove 31 and outside the outer guard plate 4, the pressing plate 5 and the guard plate 6 are both made of elastic materials capable of restoring deformation, and the opposite surfaces of the USB charging port 2 and the outer guard plate 4 are provided with a clamping groove 41 and a clamping rod 42 which are used for fixing the USB charging port 2 and the outer guard plate 4 relatively, the clamping grooves 41 are divided into two groups and are respectively positioned at the upper side and the lower side of the through groove, the clamping grooves 41 are divided into a plurality of groups and are uniformly distributed on the outer guard plate 4 along the moving direction of the outer guard plate 4, the clamping rod 42 is arranged at one side of the USB charging port 2 close to the outer guard plate 4, under the connecting action of the pressing plate 5, the USB charging port 2 is driven by the USB charging port 2 to move relative to the carriage plate 1, in addition, when the USB charging port 2 is impacted by external force, the elastic deformation of the pressing plate 5 can buffer the passive force applied to the USB charging port 2 in real time; after USB charges mouthful 2 and removes to corresponding position relative carriage board 1, charges mouthful 2 through the pulling USB and make the synchronous deformation of clamp plate 5, then fixes card pole 42 and draw-in groove 41 mutually that corresponds the position, has guaranteed promptly that USB charges mouthful 2 fixed of relative carriage board 1 position, prevents that USB charges mouthful 2 unexpected slip and leads to the fact charging data line or battery charging outfit and pull in the charging process.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. The utility model provides an on-vehicle simple and easy USB charging device of subway carriage, is including the carriage board that is located the subway carriage, its characterized in that: the utility model discloses a protection plate, including carriage board, USB, backplate, carriage board, protection plate, the carriage board is close to one side in the carriage and installs the USB mouth that charges, USB charges mouthful through wire and mains connection, and USB charges mouthful slidable mounting on the carriage board, and the lateral surface that USB charges mouthful installs the backplate rather than the protection, the whole USB of projection cladding of backplate on USB charges mouthful.

2. The vehicle-mounted simple USB charging device for the subway according to claim 1, characterized in that: the carriage board is provided with a built-in groove located on the inner side face of the USB charging port, a sliding plate connected with the USB charging port is slidably mounted in the built-in groove, and an outer guard plate for preventing the sliding plate from moving out of the built-in groove is mounted on the front side face of the sliding plate.

3. The vehicle-mounted simple USB charging device for the subway according to claim 2, characterized in that: the outer guard plate is provided with a through groove communicated with the built-in groove, a pressing plate is arranged in the through groove in a sliding mode, and two ends of the pressing plate are located in the inner cavity of the built-in groove and outside the outer guard plate respectively.

4. The on-vehicle simple and easy USB charging device of subway of claim 3, characterized in that: the pressing plate and the protection plate are both made of elastic materials capable of restoring deformation, and a clamping groove and a clamping rod which enable the USB charging port and the protection plate to be fixed relatively are arranged between the opposite surfaces of the USB charging port and the protection plate.

5. The on-vehicle simple and easy USB charging device of subway of claim 4, characterized in that: the draw-in groove divide into two sets ofly and is located the upper and lower both sides that lead to the groove respectively, the draw-in groove divide into a plurality of groups and along the moving direction equipartition of outer casing on the outer casing, the kelly is installed in the USB one side that the mouth that charges is close to the outer casing.