CN114122837A - USB socket mounting structure in car - Google Patents
USB socket mounting structure in car Download PDFInfo
- Publication number
- CN114122837A CN114122837A CN202111388781.2A CN202111388781A CN114122837A CN 114122837 A CN114122837 A CN 114122837A CN 202111388781 A CN202111388781 A CN 202111388781A CN 114122837 A CN114122837 A CN 114122837A
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- CN
- China
- Prior art keywords
- usb socket
- seat
- mount pad
- usb
- vehicle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009434 installation Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention relates to a USB socket mounting structure in a vehicle, comprising: USB socket module, mount pad and bottom decorative board, the mount pad is fixed in the lower part of the anterior skeleton of seat, the mount pad has the preceding riser of seting up the USB rectangular hole, USB socket module is fixed in the mount pad, the USB rectangular hole of riser is aimed at before the USB socket of USB socket module and the mount pad, the bottom decorative board is installed in the seat bottom board below, and bottom decorative board front portion have with the mount pad before riser complex slot, the slot is pegged graft the location with the preceding riser of mount pad, bottom decorative board cross-section is the cap type, and the front side height is greater than the rear side height. The invention is assembled by selecting common materials and standard fasteners through ingenious detailed design, has the characteristics of simple structure, good stability, wide applicability, convenient operation, safe and reliable equipment, small and exquisite structure, attractive appearance and the like, can be widely used on urban rail transit vehicles, and effectively meets the charging requirement of passengers in a train passenger room.
Description
Technical Field
The invention relates to a mounting structure of a USB socket in a vehicle.
Background
As a common commuting tool for most people in cities, many people need to spend a considerable period of time on rail vehicles. In the information-oriented era nowadays, no matter whether life or work, electronic tools such as mobile phones and the like become an indispensable part of people in daily life, and the normal work of electronic products needs sufficient electric quantity to support, and in the daily commuting process, the electric quantity of the electronic products such as the mobile phones and the like is insufficient, so that the problem that many people are troubled is caused. Many people choose to carry the charger with them for emergency use in emergency situations. However, the problems of the weight and the volume of the charger are always the most popular problems.
In order to solve the problem of difficult charging of commuters, rail vehicles are also continuously improved to meet the daily demands of passengers. At present, rail vehicles such as high-speed rail cars and the like are equipped with charging sockets, and rail vehicles such as urban subways and the like are gradually increased with convenient sockets for passengers to use. At present, the square five-hole socket or the square USB socket with the size of 86mm is used as the convenient socket for most rail vehicles.
The square socket occupies a large space, is limited in installation space, and is single in appearance structure and not attractive enough. Five hole socket voltages are higher, probably have the safety risk, still need carry the charging plug that can match with it during the use, and the suitability has certain problem, and charging plug carries not convenient enough. And the charging socket with the USB socket is high in safety and applicability and is popular among passengers.
Based on the current situation that the existing socket is not attractive, occupies a large space and is not strong in applicability, a USB socket structure which is attractive, convenient and small in occupied space needs to be designed urgently.
Disclosure of Invention
The invention aims to mainly overcome the defects in the prior art and provides an in-vehicle USB socket mounting structure which is suitable for mounting the lower parts of longitudinal seats of urban rail transit vehicles, small and attractive in appearance, reliable in mounting and convenient and reliable in use.
In order to solve the above technical problem, the present invention provides an in-vehicle USB socket mounting structure, comprising: the seat comprises a USB socket module, a mounting seat and a bottom decorative plate, wherein the mounting seat is fixed on the lower portion of a front framework of the seat, the mounting seat is provided with a front vertical plate provided with a USB rectangular hole, the USB socket module is fixed in the mounting seat, a USB socket of the USB socket module is aligned with the USB rectangular hole of the front vertical plate of the mounting seat, the bottom decorative plate is installed below a seat bottom plate, the front portion of the bottom decorative plate is provided with a slot matched with the front vertical plate of the mounting seat, the slot is in plug-in connection with the front vertical plate of the mounting seat for positioning, the cross section of the bottom decorative plate is in a hat shape, and the height of the front side is greater than that of the rear side.
Furthermore, a lower sealing plate of the seat in the vehicle is provided with a notch, and the bottom decorative plate covers the notch and is fixed. The USB socket module is positioned in the gap.
The invention also claims a rail vehicle, characterized in that: the vehicle interior USB socket mounting structure comprises the vehicle interior USB socket mounting structure.
The mounting method of the in-vehicle USB socket mounting structure is characterized by comprising the following steps:
step 1, fixing a mounting seat on the lower part of a front framework of a seat;
and 3, covering the USB socket module and the mounting seat with the bottom decorative plate from the lower part, inserting and positioning the front slot of the bottom decorative plate and the front vertical plate of the mounting seat, and fixing the bottom decorative plate and the seat bottom plate. The bottom decorative plate covers and fixes the notch arranged on the lower sealing plate of the seat in the vehicle.
The USB socket module can convert a vehicle-mounted 110V direct-current power supply into 5V direct-current safe voltage and provide rated 5W output power, is safe and reliable, and can meet the requirements of most of mobile phones on the market at present. The USB socket module can meet the requirement of the running environment temperature of a vehicle, can meet the requirement of class 1B-level impact vibration in the common rail vehicle standard IEC 61373-2010, and the electromagnetic compatibility meets the relevant requirement of the standard EN 50121-3-2.
The invention has the following advantages:
1. the structure is small and exquisite and beautiful, and can be integrated with the lower part of the seat.
2. Adopt the slope design, with equipment slant seat installation, can hide inside the seat with USB equipment main components and parts position, the smooth and sly excessive of bottom decorative board can not appear closed angle isotructure, can guarantee passenger's safety.
3. The equipment is arranged below the seat, so that the passenger on the seat can conveniently plug and pull the equipment for use at any time.
4. The modularization degree is high, and the later stage can increase the quantity that every seat disposed according to the demand, only needs to increase breach and installation interface in the position that corresponds, and can not influence whole pleasing to the eye effect.
5. Easy dismounting, when equipment need maintain and demolish, only need with equipment bottom decorative board, can see equipment, carry out the dismouting to equipment and maintain.
The invention is assembled by selecting common materials and standard fasteners through ingenious detailed design, has the characteristics of simple structure, good stability, wide applicability, convenient operation, safe and reliable equipment, small and exquisite structure, attractive appearance and the like, can be widely used on urban rail transit vehicles, and effectively meets the charging requirement of passengers in a train passenger room.
Drawings
Fig. 1 is a perspective view of a USB socket mounting structure in a vehicle.
Fig. 2 is an exploded view of an in-vehicle USB socket mounting structure.
Fig. 3 is a rear view of the in-vehicle USB socket mounting structure.
Fig. 4 is an installation diagram of the in-vehicle USB socket installation structure.
Detailed Description
The following explains embodiments of the present invention.
As shown in fig. 1 to 4, the in-vehicle USB socket mounting structure is mounted to a lower portion of a seat, and includes: USB socket module 1, mount pad 2 and bottom decorative board 3, mount pad 2 is fixed in the lower part of the anterior skeleton of seat, mount pad 2 has the preceding riser of seting up the USB rectangular hole, USB socket module 1 is fixed in mount pad 2, USB socket module 1's USB socket aligns with the USB rectangular hole of riser before mount pad 2, bottom decorative board 3 is installed in the seat bottom plate below, and 3 fronts of bottom decorative board have with mount pad 2 preceding riser complex slots, the slot is pegged graft with the preceding riser of mount pad 2 and is fixed a position, 3 cross-sections of bottom decorative board are the hat type, and the front side height is greater than the rear side height.
In the present embodiment shown in fig. 2 and 3, the mounting seat 2 is mounted to the lower part of the front seat frame by M4 hexagon bolts 5 and M4 circular washers 6. The USB module 1 is mounted to the back of the USB device mount 2 through an M6 hex nut 7 and an M6 circular washer. The bottom trim panel 3 is then mounted to the seat pan by socket head cap screws 4. The lower part of the seat in the vehicle is provided with a notch in advance, M4 rivet nuts are embedded in the corresponding position, the bottom decorating plate 3 covers the notch and is fixed through socket head cap screws, and the USB socket module 1 is positioned in the notch.
The installation method of the in-vehicle USB socket installation structure comprises the following steps:
step 1, fixing a mounting seat 2 at the lower part of a front framework of a seat, wherein the mounting seat 2 is positioned in front of a notch which is formed in the lower part of the seat in a vehicle in advance;
and 3, covering the USB socket module 1 and the mounting seat 2 with the bottom decorative plate 3 from the lower part, inserting and positioning the front slot of the bottom decorative plate and the front vertical plate of the mounting seat 2, covering the notch on the lower sealing plate of the seat in the vehicle with the bottom decorative plate 3, and fixing the bottom decorative plate 3 with the seat bottom plate.
In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope of the claims of the present invention.
Claims (9)
1. The utility model provides a USB socket mounting structure in car which characterized in that includes: USB socket module (1), mount pad (2) and bottom decorative board (3), mount pad (2) are fixed in the lower part of the anterior skeleton of seat, and mount pad (2) have the preceding riser of seting up the USB rectangular hole, and in USB socket module (1) was fixed in mount pad (2), the USB socket of USB socket module (1) was accurate with the USB rectangular hole of riser before mount pad (2), install in seat bottom board below bottom decorative board (3) to bottom decorative board (3) front portion have with mount pad (2) preceding riser complex slot, the slot is pegged graft with the preceding riser of mount pad (2) and is fixed a position, and bottom decorative board (3) cross-section is the hat type to the front side height is greater than the rear side height.
2. The in-vehicle USB socket mounting structure according to claim 1, wherein: the mounting seat (2) is mounted to the lower portion of the front framework of the seat through a bolt (5) and a gasket (6).
3. The in-vehicle USB socket mounting structure according to claim 1, wherein: the USB module (1) is installed on the back of the USB equipment installation seat (2) through a nut (7) and a gasket (8).
4. The in-vehicle USB socket mounting structure according to claim 1, wherein: the bottom decorative plate (3) is installed on the seat bottom plate through a screw (4).
5. The in-vehicle USB socket mounting structure according to claim 1, wherein: the lower sealing plate of the seat in the vehicle is provided with a notch, and the bottom decorative plate (3) covers the notch and is fixed.
6. The in-vehicle USB socket mounting structure according to claim 5, wherein: the USB socket module (1) is positioned in the gap.
7. A rail vehicle, characterized in that: including the in-vehicle USB socket mounting structure according to any one of claims 1 to 6.
8. The method of mounting an in-vehicle USB socket mounting structure according to any one of claims 1 to 6, comprising the steps of:
step 1, fixing a mounting seat (2) at the lower part of a front framework of a seat;
step 2, fixing the USB socket module (1) in the mounting seat (2) to align a USB socket of the USB socket module (1) with a USB rectangular hole of a front vertical plate of the mounting seat (2);
and 3, covering the USB socket module (1) and the mounting seat (2) with the bottom decorative plate (3) from the lower part, inserting and positioning the front slot of the bottom decorative plate and the front vertical plate of the mounting seat (2), and fixing the bottom decorative plate (3) with the seat bottom plate.
9. The mounting method of an in-vehicle USB socket mounting structure according to claim 8, wherein: the bottom decorative plate (3) covers and fixes the notch formed on the lower sealing plate of the seat in the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111388781.2A CN114122837B (en) | 2021-11-22 | USB socket mounting structure in car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111388781.2A CN114122837B (en) | 2021-11-22 | USB socket mounting structure in car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114122837A true CN114122837A (en) | 2022-03-01 |
| CN114122837B CN114122837B (en) | 2024-07-02 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20230727 Address after: No. 33 Qiuyun Road, Pukou Economic Development Zone, Nanjing City, Jiangsu Province, 210000 Applicant after: Nanjing Rail Transit Industry Development Co.,Ltd. Address before: 210031 No.68 Puzhu North Road, Taishan Park, Jiangbei new district, Nanjing City, Jiangsu Province Applicant before: CRRC NANJING PUZHEN Co.,Ltd. |
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| GR01 | Patent grant |