CN212556244U

CN212556244U - Horizontal intelligent seat table structure

Info

Publication number: CN212556244U
Application number: CN202020508609.0U
Authority: CN
Inventors: 万丰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-02-19
Anticipated expiration: 2030-04-09

Abstract

The utility model aims at providing a horizontal formula intelligence seat table structure has solved the high-speed railway carriage because of the space is limited between the front and back row seat, is difficult to set up table and the comfortable problem of using of multimedia system confession passenger, and technical scheme is: the folding table panel is embedded with a multimedia system with a flat touch screen, the folding table panel is also provided with a transparent waterproof layer, a wire outlet hole with a waterproof rubber pad is arranged at the rear part of the folding table panel close to the supporting arm, the inner side of the supporting arm is provided with a wire guide groove along the length direction, and a power supply cable of the multimedia system penetrates through the wire outlet hole and is connected with a power supply junction box arranged in the backrest of the seat along the wire guide groove. It utilizes the seat table to set up multimedia system, simple structure facilitates the use operation, saves occupation space, very big promotion passenger's trip experience.

Description

Horizontal intelligent seat table structure

Technical Field

The utility model relates to a transportation appurtenance, especially a formula intelligence seat table structure is put to tie is applicable to and installs at the indoor seat back rear portion in passenger vehicle railway carriage or compartment and uses, increases seat table auxiliary function.

Background

At present, with the rapid development of the transportation industry, passenger vehicles such as trains, passenger planes and passenger ships are widely used, especially high-speed railway trains become important vehicles for daily travel of people, passengers need to improve comfort and entertainment to eliminate travel fatigue during traveling of track transportation equipment such as high-speed railway trains, a folding table is usually arranged behind a seat plate in a carriage, commonly called as a small table, and the folding table is folded and fixed with a seat backrest through slideways on two sides and hinged supporting arms, and can be kept in a horizontal unfolding state and a vertical folding state through a limiting mechanism, so that the table backrest can play a role in placing articles and supporting, but occupies the space behind the seat backrest. There are some high-grade seats with large front-back distance, and fixed multimedia playing screens are arranged behind the back board, which can play entertainment, but the fixed screens and the folding table board are fixed separately, and the distance between the front row of seats and the back row of seats needs to be increased, and when the folding table board is in the vertical folding state, the multimedia playing screens at the back of the seats are shielded, which forms contradiction with the limited space in the carriage, also limits the limited activity space of passengers, and causes difficulty for the back row of passengers to watch the multimedia playing screens.

Disclosure of Invention

The utility model aims at providing a horizontal formula intelligence seat table structure has solved the high-speed railway carriage and has supplied the comfortable problem of using of passenger because of space is limited between the front and back row seat, is difficult to set up table and multimedia system, and it utilizes the seat table to set up multimedia system, simple structure facilitates the use operation, saves occupation space.

The utility model adopts the technical proposal that: this horizontal formula intelligence seat table structure includes: install the folding table at backrest rear portion, the support arm that the folding table utilized both sides keeps vertical folding and the flat state of expandeing of putting with backrest through articulated mode, and folding table rear portion has the hinge through both sides and is articulated with the support arm upper end, and the folding table still corresponds the arc spacing groove of inserting support arm upper end inboard through the spacer pin that the rear end both sides set up and has and keeps the flat state of expandeing of putting, and its technical essential is: the folding table plate is embedded with a multimedia system with a flat touch screen, the folding table plate is further provided with a transparent waterproof layer, a wire outlet hole with a waterproof rubber mat is formed in the position, close to the supporting arm, of the rear portion of the folding table plate, a wire groove is formed in the inner side of the supporting arm along the length direction, and a power supply cable of the multimedia system penetrates through the wire outlet hole and is connected with a power supply junction box arranged in the backrest of the seat along the wire groove.

The flat touch screen is deviated to one side of the folding table plate, and a multimedia system operation instruction and a corresponding picture of the two-dimensional code of the assistant on the same screen are pasted on the area of the other side of the folding table plate.

The folding table plate is provided with a water cup placing groove close to the edge.

The multimedia system is provided with a power switch, a USB interface and/or an earphone interface at the side edge of the folding table plate.

The utility model discloses the positive effect who has is: because the utility model adopts the folding table board which can keep the flat unfolding state and the multimedia system with the flat touch screen is embedded in the folding table board, the multimedia system can be skillfully combined with the folding table board, the occupied space is saved, and the multimedia display screen is used for passengers in a flat placing mode, and the passengers can operate and watch at a comfortable angle; the transparent waterproof layer can prevent passengers from polluting and damaging the multimedia system during dining and drinking; the wire outlet hole with the waterproof rubber mat and the wire guide groove arranged on the inner side of the supporting arm along the length direction are arranged, so that a power supply cable which is convenient to lay a multimedia system can be connected with the power supply junction box, and the multimedia system can be kept to be continuously used. Consequently, its use that has made things convenient for the back row passenger promptly, utilized the very big occupation space of having saved of conventional folding table board again, its use must bring more amusement enjoyment for people's journey, the function of seat table board has been richened promptly, passenger's journey life has been richened again, the fatigue of journey has been alleviated, with dining table function and the perfect integration of entertainment function, form the intelligent table board that has the multimedia function, very big utilization backrest rear space sets up folding table and multimedia entertainment system simultaneously, a structure is simple, the operation of facilitating the use, very big promotion passenger's trip is experienced.

Drawings

The invention is further described below with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the horizontal position of the embodiment of the present invention;

fig. 2 is a schematic structural view of the exploded state of the present invention;

fig. 3 is a schematic view of the inner side structure of the support arm of the present invention.

The sequence numbers in the figures illustrate: the multifunctional water cup comprises a support arm 1, a wire groove 1-1, an arc limiting groove 1-2, a threading hole 1-3, a hinge shaft 2, a folding table plate 3, a multimedia system 4, a water cup placing groove 5, a multimedia system operation description 6, pictures of corresponding same-screen assistant two-dimensional codes, a waterproof layer 7, an earphone and USB interface 8, a power switch 9, a limiting track 10, a limiting pin 11, a power supply cable 12 and a wire outlet hole 13.

Detailed Description

Referring to fig. 1 to 3, the specific structure of the present invention is described in detail, and the embodiment is as shown in fig. 1 to 3, a horizontal intelligent seat table structure is installed at the rear portion of a seat back of a train, and is improved by using the existing folding seat table structure, a folding table is installed at the rear portion of the seat back, the folding table 3 is kept in a vertical folding state and a horizontal unfolding state with the seat back by using support arms 1 at both sides through a hinge mode, telescopic limit rails 10 can be installed at both sides of the folding table to enable the folding table to slide and extend back and forth along the limit rails, the limit rails can be provided with hinge shafts 2 and limit pins 11 at the rear ends of the limit rails, the rear portion of the folding table is hinged with the upper ends of the support arms 1 through the hinge shafts 2 at both sides, the folding table is correspondingly inserted into arc limit grooves 1-2 at the inner sides of the upper ends of the support arms through, the folding table can be kept in a horizontal unfolding state, and a limiting lock for keeping the folding table in a vertical folding and folding state can be arranged at the rear part of the seat back.

The multimedia system 4 with the flat touch screen is embedded in the folding table plate through the groove, the multimedia system can adopt a conventional flat computer system, such as a commercial or household flat computer, and can be connected with a multimedia service system of a train through a network, the multimedia service system comprises an advertisement module, a financial module, a cinema module, an entertainment module, a game module, a shopping module, a tourism module, other internet modules and the like, can be used for ordering media entertainment programs, browsing information, ordering food, making service requirements for train attendants and the like, and can be solidified in the multimedia system. The outer layer of the upper part of the folding table board is also provided with a transparent waterproof layer 7, so that liquid can be prevented from splashing on the flat touch screen when a passenger has a meal and drinks water, a multimedia system is prevented from being polluted and damaged, the folding table board can be used as a common small table board when being flatly placed, and lunch boxes, water cups, magazines and the like can be placed. In order to supply power to the multimedia system equipment, a power supply cable 12 is arranged, a wire outlet hole 13 with a waterproof rubber mat is arranged at the rear part of the folding table plate close to the supporting arm, a wire groove 1-1 is formed in the inner side of the supporting arm 1 along the length direction, the terminal of the supporting arm is connected to the framework of the front seat, the power supply cable 12 of the multimedia system penetrates through the wire outlet hole 13 and is connected with a power supply junction box arranged in the seat back along the wire groove 1-1, and the multimedia system power supply cable is conveniently connected with a power supply. Because the supporting arm has a certain swing angle, a small section of the power line is reserved near the seat so that the supporting arm can swing, threading holes 1-3 for the power supply cables to penetrate through are formed in the position, close to the two lower ends, of the supporting arm, and the power line is directly led into the front seat through a hole near the position connected with the framework. The seat is internally provided with a power supply junction box with the voltage of 220V, and the power supply voltage of a multimedia system is 12V, so that an inverter is required to be added in the middle to convert the 220V voltage on the high-speed rail junction box into the 12V voltage, and the wiring harness terminal connected by the inverter is fixed on the junction box through a screw. Due to the particularity of the application scene, the Caledonian & Addison vehicle-mounted cable can be adopted, various international standards can be met, and the technical requirements are strictly met in the aspects of electrical safety (low smoke and low toxicity) and fire resistance (normal operation can be still kept when fire occurs).

As a further improvement, the flat touch screen can be biased to one side of the folding table, a multimedia system operation instruction and a corresponding picture 6 of the two-dimensional code of the assistant on the same screen are pasted on the other side area of the folding table, and the mobile phone scans the two-dimensional code and logs in the multimedia system for operation. The edge of the panel of the folding table plate can be provided with a water cup placing groove 5, so that a water cup can be conveniently placed.

As a further improvement, the multimedia system is provided with a power switch 9 at the side edge of the folding table board, and a USB and earphone interface 8 for facilitating the operation of passengers. At present, charging interfaces are arranged under high-speed rail seats, but due to the distance problem, recreational operation cannot be carried out during charging, so that a passenger can conveniently charge equipment such as a mobile phone, a USB interface can be arranged on the side wall of the upper waterproof desktop plate, and the USB interface can be used for the passenger to charge electrical equipment; in order to avoid interfering other passengers when the intelligent multimedia device is used, a universal earphone interface can be arranged on the side wall of the upper waterproof table board and is close to the USB interface, so that the intelligent multimedia device is convenient for the passengers to use.

In conclusion, the purpose of the utility model is realized.

Claims

1. A horizontal intelligent seat table structure, it includes: install the folding table at backrest rear portion, the support arm that the folding table utilized both sides keeps vertical folding and the flat state of expandeing of putting with backrest through articulated mode, and folding table rear portion has the hinge through both sides and is articulated with the support arm upper end, and the folding table still corresponds the arc spacing groove of inserting support arm upper end inboard through the spacer pin that the rear end both sides set up and has and keeps flat state of expandeing, its characterized in that: the folding table plate is embedded with a multimedia system with a flat touch screen, the folding table plate is further provided with a transparent waterproof layer, a wire outlet hole with a waterproof rubber mat is formed in the position, close to the supporting arm, of the rear portion of the folding table plate, a wire groove is formed in the inner side of the supporting arm along the length direction, and a power supply cable of the multimedia system penetrates through the wire outlet hole and is connected with a power supply junction box arranged in the backrest of the seat along the wire groove.

2. The horizontally-arranged intelligent seat table structure as claimed in claim 1, wherein: the flat touch screen is deviated to one side of the folding table plate, and a multimedia system operation instruction and a corresponding picture of the two-dimensional code of the assistant on the same screen are pasted on the area of the other side of the folding table plate.

3. The horizontally-arranged intelligent seat table structure as claimed in claim 1, wherein: the folding table plate is provided with a water cup placing groove close to the edge.

4. The horizontally-arranged intelligent seat table structure as claimed in claim 1, wherein: the multimedia system is provided with a power switch, a USB interface and/or an earphone interface at the side edge of the folding table plate.

5. The horizontally-arranged intelligent seat table structure as claimed in claim 2, wherein: a water cup placing groove is formed in the edge, close to the folding table plate; the multimedia system is provided with a power switch, a USB interface and/or an earphone interface at the side edge of the folding table plate.