CN220639824U

CN220639824U - Multifunctional small table plate for high-speed rail seat

Info

Publication number: CN220639824U
Application number: CN202322222000.3U
Authority: CN
Inventors: 王东营; 陆志华; 刘加斌; 杨百林; 钱召洋; 马立
Original assignee: Shanghai Tanda Railway Vehicle Seat System Changchun Co ltd
Current assignee: Shanghai Tanda Railway Vehicle Seat System Changchun Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-03-22
Anticipated expiration: 2033-08-17

Abstract

The utility model relates to the technical field of high-speed railway seats and discloses a multifunctional small table plate applying the high-speed railway seats, which comprises a fixed back plate, wherein the edge of the bottom of the fixed back plate is hinged with the table plate through a hinge, the top surface of the table plate is fixedly provided with a heating assembly, the top surface of the heating assembly is fixedly connected with an anti-slip pad, the middle part of the top surface of the fixed back plate is provided with a slot, and a limiting assembly is inserted into the slot. This use multi-functional little table of high-speed railway seat installs fixed backplate on the back of the chair of high-speed railway seat through spacing subassembly and the setting of pressing the subassembly, when using, presses spacing hook for spacing hook unhook with the draw-in groove, and then open the table, and the passenger can work and dining on the table, when not using, resets the table, presses the button, extrudees and presses the spring, opens the saucer, and the tractive spring pops out the glass stand, and the passenger can be fixed on the saucer with the drinking cup, thereby has reached the effect that makes things convenient for the passenger to carry out multi-functional use.

Description

Multifunctional small table plate for high-speed rail seat

Technical Field

The utility model relates to the technical field of high-speed railway seats, in particular to a multifunctional small table plate applying a high-speed railway seat.

Background

At present, a back rest of the high-speed railway business seat has no small desk plate function, and rear passengers have limitations on dining, placing articles and water cups, so that the use experience of the passengers is affected.

The small table plate of the back rest of the chair is designed and developed, so that articles and dining can be placed, and a water cup can be placed for leisure. The use experience effect of passengers is improved to a great extent.

Disclosure of Invention

(one) solving the technical problems

The utility model solves the technical problems that the multifunctional small table board for the high-speed railway seat is high in practicability, simple in structure and capable of being operated simply, and the problem that the back of the seat provided in the background art has no small table board function, and passengers of the back row have limitations in dining, placing articles and drinking cups, so that the use experience of the passengers is affected is solved.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an use multi-functional little table of high-speed railway seat, includes fixed backplate, the edge of fixed backplate bottom articulates there is the table through the hinge, the top surface fixed mounting of table has the subassembly of heating, the top surface fixedly connected with slipmat of subassembly heating, the slot has been seted up at the middle part of fixed backplate top surface, peg graft in the inside of slot has spacing subassembly, the both sides of fixed backplate all rotate and be connected with the diagonal draw bar, one side on table surface has inlayed fixed box, the edge of fixed box bottom surface articulates there is the saucer through the hinge, the middle part of saucer top surface is provided with presses the subassembly, the inside fixedly connected with cup holder subassembly of fixed box.

Optionally, the heating component comprises an electric heating sheet fixed on the top surface of the table plate, and the electric heating sheet is electrically connected with a temperature controller.

Optionally, a battery box is embedded on the other side of the surface of the desk plate, the battery box is electrically connected with the electric heating plate, and a box cover is connected to one side of the battery box through screw threads.

Optionally, spacing subassembly is including pegging graft in the inside spacing hook of slot, reset spring has been cup jointed on the surface of spacing hook, reset spring's bottom fixed connection is in the top surface of fixed backplate, the draw-in groove with spacing hook looks adaptation is seted up at the edge of table.

Optionally, the sliding tray is all offered to the both sides of table, the one end sliding connection of diagonal draw bar is in the inside of sliding tray.

Optionally, press the subassembly including setting up in the pressing spring of saucer top surface middle part, pressing the top fixedly connected with button of spring, one side welding of fixed box top surface has the connection piece, the spacing hole with button looks adaptation has been seted up to the top surface of connection piece.

Optionally, the cup holder subassembly is including being fixed in the inside traction spring of fixed box, the one end fixedly connected with cup holder of traction spring, the both sides of cup holder are all rotated and are connected in the inside wall of fixed box.

(III) beneficial effects

The utility model provides a multifunctional small table plate for a high-speed rail seat, which has the following beneficial effects:

1. this use multi-functional little table of high-speed railway seat installs fixed backplate on the back of the chair of high-speed railway seat through spacing subassembly and the setting of pressing the subassembly, when using, presses spacing hook for spacing hook unhook with the draw-in groove, and then open the table, and the passenger can work and dining on the table, when not using, resets the table, presses the button, extrudees and presses the spring, opens the saucer, and the tractive spring pops out the glass stand, and the passenger can be fixed on the saucer with the drinking cup, thereby has reached the effect that makes things convenient for the passenger to carry out multi-functional use.

2. This use multi-functional little table of high-speed railway seat, through the setting of heating the subassembly, when weather is cold, put into the battery case with the battery, provide the power for the electric heat piece, the temperature that generates heat through temperature controller control electric heat piece heats the slipmat, avoids passenger's sense of touch to cool, also can keep warm the dinner plate when having dinner, facilitates the use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a limiting assembly according to the present utility model;

FIG. 3 is a schematic diagram of a heating assembly according to the present utility model;

fig. 4 is a schematic structural view of a pressing assembly according to the present utility model.

In the figure: 1. fixing the backboard; 2. a table plate; 3. a warming assembly; 301. an electric heating sheet; 302. a temperature controller; 4. an anti-slip pad; 5. a limit component; 501. a limit hook; 502. a return spring; 6. a diagonal draw bar; 7. a fixed box; 8. a cup holder; 9. a pressing assembly; 901. pressing the spring; 902. a button; 10. a cup holder assembly; 1001. a pulling spring; 1002. cup holder; 11. a battery case; 12. and a box cover.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an use multi-functional little table of high-speed railway seat, including fixed backplate 1, the edge of fixed backplate 1 bottom articulates through the hinge has table 2, the top surface fixed mounting of table 2 has heating subassembly 3, through the setting of heating subassembly 3, when weather is cold, put into battery case 11 with the battery, provide the power for electric heat piece 301, the temperature controller 302 control electric heat piece 301's the temperature that generates heat heats, heat slipmat 4, avoid passenger's sense of touch to be cold, also can keep warm the dinner plate when having dinner, facilitate the use, the top surface fixedly connected with slipmat 4 of heating subassembly 3, the slot has been seted up at the middle part of fixed backplate 1 top surface, spacing subassembly 5 has been pegged graft to the inside of slot, the both sides of fixed backplate 1 are all rotated and are connected with diagonal draw bar 6, one side of the surface of the desk plate 2 is embedded with a fixed box 7, the edge of the bottom surface of the fixed box 7 is hinged with a cup stand 8 through a hinge, the middle part of the top surface of the cup stand 8 is provided with a pressing component 9, the fixed back plate 1 is arranged on the chair back of a high-speed railway chair through the arrangement of a limiting component 5 and the pressing component 9, when the desk plate is used, a limiting hook 501 is pressed, so that the limiting hook 501 is unhooked from a clamping groove, the desk plate 2 is opened, a passenger can work and eat on the desk plate 2, when the desk plate 2 is not used, the desk plate 2 is reset, a button 902 is pressed, a pressing spring 901 is extruded, the cup stand 8 is opened, a traction spring 1001 ejects a cup stand 1002, the passenger can place the cup on the cup stand 8 for fixing, and therefore the effect of facilitating the multifunctional use of the passenger is achieved, and the cup stand component 10 is fixedly connected to the inside of the fixed box 7;

the heating component 3 comprises an electric heating sheet 301 fixed on the top surface of the desk plate 2, the electric heating sheet 301 is electrically connected with a temperature controller 302, a storage battery is placed in the battery box 11 when the weather is cold through the arrangement of the heating component 3, a power supply is provided for the electric heating sheet 301, the heating temperature of the electric heating sheet 301 is controlled through the temperature controller 302, the anti-slip pad 4 is heated, passengers are prevented from feeling cold in touch, a dinner plate can be kept warm when dining, and the use is convenient;

the other side of the surface of the desk plate 2 is embedded with a battery box 11, the battery box 11 is electrically connected with the electric heating plate 301, one side of the battery box 11 is connected with a box cover 12 through screw threads, and the battery box 11 is opened and closed through the arrangement of the box cover 12;

the limiting assembly 5 comprises a limiting hook 501 inserted into the slot, the surface of the limiting hook 501 is sleeved with a reset spring 502, the bottom of the reset spring 502 is fixedly connected to the top surface of the fixed backboard 1, a clamping groove matched with the limiting hook 501 is formed in the edge of the table board 2, and the effect of fixing the table board 2 is achieved through the arrangement of the limiting assembly 5;

the two sides of the table plate 2 are provided with sliding grooves, one end of the diagonal draw bar 6 is connected in the sliding grooves in a sliding manner, and the function of connecting the table plate 2 with the fixed backboard 1 is achieved through the arrangement of the diagonal draw bar 6;

the pressing component 9 comprises a pressing spring 901 arranged in the middle of the top surface of the cup stand 8, a button 902 is fixedly connected to the top of the pressing spring 901, a connecting sheet is welded on one side of the top surface of the fixed box 7, a limiting hole matched with the button 902 is formed in the top surface of the connecting sheet, and the cup stand 8 is fixed through the arrangement of the pressing component 9;

the cup holder assembly 10 comprises a traction spring 1001 fixed in the fixed box 7, one end of the traction spring 1001 is fixedly connected with a cup holder 1002, two sides of the cup holder 1002 are both rotationally connected to the inner side wall of the fixed box 7, and the cup holder assembly 10 is arranged to assist in fixing a passenger water cup.

In the utility model, the working steps of the device are as follows:

a first step of: the fixed backboard 1 is arranged on the chair back of the high-speed railway chair, and when the high-speed railway chair is used, the limiting hooks 501 are pressed, so that the limiting hooks 501 are unhooked from the clamping grooves, the desk plate 2 is opened, and passengers can work and dining on the desk plate 2;

and a second step of: when the multifunctional cup stand is not used, the desk plate 2 is reset, the button 902 is pressed, the pressing spring 901 is pressed, the cup stand 8 is opened, the cup holder 1002 is popped up by pulling the spring 1001, a passenger can place and fix a water cup on the cup stand 8, and the multifunctional cup stand is convenient for the passenger to use;

and a third step of: when the weather is cold, the storage battery is placed in the battery box 11 to provide power for the electric heating plate 301, the heating temperature of the electric heating plate 301 is controlled by the temperature controller 302, the anti-slip pad 4 is heated, passengers are prevented from feeling cold, the dinner plate can be kept warm when dining, and the use is convenient.

It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Multifunctional small table board for high-speed railway seat, comprising a fixed back board (1), and is characterized in that: the edge of fixed backplate (1) bottom is articulated through the hinge has table (2), the top surface fixed mounting of table (2) has heating subassembly (3), the top surface fixedly connected with slipmat (4) of heating subassembly (3), the slot has been seted up at the middle part of fixed backplate (1) top surface, peg graft in the inside of slot has spacing subassembly (5), all rotate in both sides of fixed backplate (1) and be connected with diagonal draw bar (6), one side on table (2) surface inlays and is equipped with fixed box (7), the edge of fixed box (7) bottom surface is articulated through the hinge has saucer (8), the middle part of saucer (8) top surface is provided with presses subassembly (9), the inside fixedly connected with cup holder subassembly (10) of fixed box (7).

2. The multi-purpose tablet for use with a high-speed rail seat as defined in claim 1, wherein: the heating assembly (3) comprises an electric heating sheet (301) fixed on the top surface of the table plate (2), and the electric heating sheet (301) is electrically connected with a temperature controller (302).

3. The multi-purpose tablet for use with a high-speed rail seat as defined in claim 2, wherein: the other side of the surface of the table plate (2) is embedded with a battery box (11), the battery box (11) is electrically connected with the electric heating plate (301), and one side of the battery box (11) is connected with a box cover (12) through screw threads.

4. The multi-purpose tablet for use with a high-speed rail seat as defined in claim 1, wherein: the limiting assembly (5) comprises a limiting hook (501) inserted into the slot, a reset spring (502) is sleeved on the surface of the limiting hook (501), the bottom of the reset spring (502) is fixedly connected to the top surface of the fixed back plate (1), and a clamping groove matched with the limiting hook (501) is formed in the edge of the table plate (2).

5. The multi-purpose tablet for use with a high-speed rail seat as defined in claim 1, wherein: the two sides of the table plate (2) are provided with sliding grooves, and one end of the diagonal draw bar (6) is connected with the inside of the sliding grooves in a sliding manner.

6. The multi-purpose tablet for use with a high-speed rail seat as defined in claim 1, wherein: the pressing assembly (9) comprises a pressing spring (901) arranged in the middle of the top surface of the cup holder (8), a button (902) is fixedly connected to the top of the pressing spring (901), a connecting sheet is welded on one side of the top surface of the fixed box (7), and a limiting hole matched with the button (902) is formed in the top surface of the connecting sheet.

7. The multi-purpose tablet for use with a high-speed rail seat as defined in claim 1, wherein: the cup holder assembly (10) comprises a traction spring (1001) fixed inside the fixed box (7), one end of the traction spring (1001) is fixedly connected with a cup holder (1002), and two sides of the cup holder (1002) are rotatably connected to the inner side wall of the fixed box (7).