CN113017267B - Working method of high-speed rail unmanned dining car and intelligent dining car thereof - Google Patents
Working method of high-speed rail unmanned dining car and intelligent dining car thereof Download PDFInfo
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- CN113017267B CN113017267B CN202110228424.3A CN202110228424A CN113017267B CN 113017267 B CN113017267 B CN 113017267B CN 202110228424 A CN202110228424 A CN 202110228424A CN 113017267 B CN113017267 B CN 113017267B
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 235000013305 food Nutrition 0.000 claims abstract description 73
- 230000000007 visual effect Effects 0.000 claims abstract description 6
- 210000001503 joint Anatomy 0.000 claims description 27
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims description 10
- 235000012054 meals Nutrition 0.000 claims description 10
- 230000005389 magnetism Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000012790 confirmation Methods 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 235000020930 dietary requirements Nutrition 0.000 description 1
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
- A47B31/001—Service or tea tables, trolleys, or wagons with devices for laying, clearing, cleaning, or the like, a table
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
- A47B31/06—Service or tea tables, trolleys, or wagons adapted to the use in vehicles
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B71/00—Cabinets for perishable goods, e.g. meat safes, fly-proof cabinets
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
- E06B3/367—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening specially adapted for furniture
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/02—Reservations, e.g. for tickets, services or events
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/0064—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for processing of food articles
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
- A47B2031/002—Catering trolleys
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- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention relates to the field of packaging and transportation, in particular to a working method of a high-speed rail unmanned dining car and an intelligent dining car thereof, wherein the working method of the unmanned dining car comprises four steps of reservation, distribution, food delivery and food fetching, the reservation refers to that a passenger uses app or logs in a website to reserve food to be purchased, the reservation needs to scan tickets or purchase ticket information, the distribution refers to centralized delivery of takeaway to the same place, a high-speed rail is transported by a delivery center at each station, service staff in the car is responsible for putting the takeaway into the intelligent dining car and delivers the food by the intelligent dining car, and the intelligent dining cabinet comprises a dining car and a dining cabinet; infrared sensors are arranged at the front and the back of the dining car and at the left and the right sides of the dining car; visual cameras are arranged in the front and at the back of the dining car: wheels are arranged at the bottom of the dining car; the dining cabinet comprises a cabinet body, a food carrier plate and a cabinet door; the cabinet body comprises two arc-shaped grooves which are positioned at the left side and the right side of the cabinet body; the system is uniformly distributed outside the station, and the automatic distribution in the station is transmitted to the client, so that the automatic centralized distribution is realized, and the time and the efficiency are saved.
Description
Technical Field
The invention relates to the field of packaging and transportation, in particular to a working method of a high-speed rail unmanned dining car and an intelligent dining car thereof.
Background
The high-speed rail takeaway not only provides convenient and accurate meal ordering service for passengers, but also greatly enriches selectable menus, is not limited to self-produced meals of railway departments, also ensures food safety, and is a powerful embodiment of building open and sharing economic development concepts.
Disclosure of Invention
1. Technical problem to be solved
The mode that a traditional small cart sells specific commodities on a high-speed rail cannot meet the dietary requirements of consumers of a new generation, the social brand takeout high-speed rail becomes a consumption trend, and the intelligent high-speed rail dining car has come to the end and meets intelligent services such as online ordering and delivery in a high-speed rail carriage.
2. Technical scheme
In order to achieve the purpose, the invention provides the following technical scheme:
a working method of a high-speed rail unmanned dining car and an intelligent dining car thereof are provided, wherein an intelligent dining cabinet comprises a dining car and a dining cabinet; infrared sensors are arranged at the front and the back of the dining car and at the left and the right sides of the dining car; visual cameras are arranged in the front and at the back of the dining car: wheels are arranged at the bottom of the dining car; the dining cabinet comprises a cabinet body, a food carrier plate and a cabinet door; the cabinet body comprises two arc-shaped grooves which are positioned at the left side and the right side of the cabinet body; the food carrier plate comprises a food carrier plate butt joint plate, a food carrier plate butt joint plate groove, an electromagnet and a food carrier plate hinge sliding block; the food carrier plate butt-joint plate is fixedly connected to the lower side of the food carrier plate, the groove of the food carrier plate butt-joint plate is positioned on the surface of the food carrier plate butt-joint plate, and the electromagnet is fixedly connected in the food carrier plate butt-joint plate and positioned on the inner side of the groove of the food carrier plate butt-joint plate; the cabinet door comprises a cabinet door main board, two cabinet door extension board groove frames, a cabinet door butt joint board, a cabinet door extension board and a sliding connection device; the cabinet door main board is fixedly connected with the cabinet door extension board groove frame, the cabinet door extension board groove frame is connected with the cabinet door extension board in a sliding mode, the sliding connection device is fixedly connected with the cabinet door butt joint board, and the sliding connection device is connected with the cabinet door main board in a sliding mode.
Preferably: the cabinet door main board comprises two hinged shafts; one of the two articulated shafts is rotationally connected with the inner wall of the cabinet body, the other articulated shaft is fixedly connected with the shaft end of the stepping motor, and a cabinet door extension plate groove is arranged on the cabinet door extension plate groove frame; the cabinet door extension plate groove comprises a straight line groove and an inclination groove; the cabinet door extension plate comprises an extension plate baffle, and the extension plate baffle is provided with an extension plate baffle bevel edge.
Preferably: the sliding connection device comprises a sliding connection device groove, a sliding connection device connecting rod, a sliding connection device spring and a sliding connection device spring baffle; the sliding connection device is characterized in that a groove of the sliding connection device is positioned in a main board of the cabinet door, one end of a connecting rod of the sliding connection device is fixedly connected with a butt plate of the cabinet door, the other end of the connecting rod of the sliding connection device is positioned in the groove of the sliding connection device and is in sliding connection with the groove of the sliding connection device, a spring baffle of the sliding connection device is positioned in the groove of the sliding connection device and is fixedly connected with the connecting rod of the sliding connection device, a spring of the sliding connection device is sleeved on the connecting rod of the sliding connection device, one end of the spring of the sliding connection device is abutted against the lower surface of the groove of the sliding connection device, and the other end of the spring baffle of the sliding connection device is abutted against the lower surface of the spring baffle of the sliding connection device; the number of the sliding connection devices is several.
Preferably: the cabinet door extension plate comprises two rhombic sliding blocks, the rhombic sliding blocks are fixedly connected with the cabinet door extension plate, and the rhombic sliding blocks are in sliding connection with the grooves of the cabinet door extension plate; the section of the matching part of the cabinet door extension plate and the cabinet door main plate is an inclined plane with an inclined angle, and the angle formed by the inclined plane and the horizontal direction is the same as the acute angle of the rhombic sliding block; the extension board of the cabinet door and the main board of the cabinet door have the same thickness, and the surfaces of the extension board and the main board are smooth planes.
Preferably: the circle center of the arc-shaped groove is a hinged shaft.
Preferably: the food carrier plate butt joint plate groove is matched with the cabinet door butt joint plate, and the cabinet door butt joint plate has magnetism.
Preferably: the working method of the unmanned dining car comprises four steps of reserving, distributing, delivering and fetching.
Preferably: the reservation refers to that the passenger uses the app or logs in the website to reserve the food to be purchased, and the reservation needs to scan tickets or purchase ticket information.
Preferably: the distribution refers to centralized delivery of takeaway to the same place, a high-speed rail is transported by a delivery center at each station, and the service staff in the dining car is responsible for putting the takeaway into the intelligent dining car and delivering the food by the intelligent dining car.
Preferably: the food delivery refers to that the intelligent dining car travels in a carriage, the seat position is determined through the visual camera and the infrared sensor, the intelligent dining car is automatically parked near the seat of a meal orderer, the guest confirms by a mobile phone, the dining cabinet is automatically opened after confirming, and after the food taking is finished, the dining cabinet is automatically closed, and the food delivery is continued.
3. Advantageous effects
The working method of the high-speed rail unmanned dining car and the intelligent dining car thereof are characterized in that unified delivery is carried out outside a station, automatic delivery is carried out inside the station and is transmitted to customers, automatic centralized distribution is carried out, and time and efficiency are saved.
Secondly, a working method of the high-speed rail unmanned dining car and the intelligent dining car thereof are provided, a cabinet door capable of stretching is designed, take-out is transmitted to hands of people with inconvenient actions, and convenience is provided.
And thirdly, the cabinet door is opened or opened in a mode confirmed by a customer to protect the safety of dining and taking.
Drawings
FIG. 1 is a schematic flow diagram of the process of the present invention;
FIG. 2 is a schematic diagram of the dining car path of the present invention;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a schematic structural view of the present invention;
FIG. 5 is a cross-sectional view of the present invention;
FIG. 6 is a schematic structural view of the present invention;
FIG. 7 is a schematic structural view of the present invention;
fig. 8 is a schematic structural diagram of the present invention.
Detailed Description
Example 1:
as shown in fig. 1-8, a working method of a high-speed rail unmanned dining car and an intelligent dining car thereof, the intelligent dining cabinet comprises a dining car 1 and a dining cabinet 2; the dining cabinet 2 is positioned at two sides of the dining car 1, and the front and back sides and the left and right sides of the dining car 1 are provided with infrared sensors; dodge the route barrier of traveling, be equipped with the vision camera around the dining car 1: the device is used for observing the overall appearance of the carriage and improving the positioning precision, and wheels are arranged at the bottom of the dining car 1; the dining cabinet 2 comprises a cabinet body 21, a food carrier plate 22 and a cabinet door 23; the cabinet body 21 comprises two arc-shaped grooves 211, and the arc-shaped grooves 211 are positioned at the left side and the right side of the cabinet body; the food carrier 22 comprises a food carrier butt joint plate 221, a food carrier butt joint plate groove 222, an electromagnet 223 and a food carrier hinge slide block 224; the food carrier plate butt-joint plate 221 is fixedly connected to the lower side of the food carrier plate 22, the food carrier plate butt-joint plate groove 222 is positioned on the surface of the food carrier plate butt-joint plate 221, and the electromagnet 223 is fixedly connected in the food carrier plate butt-joint plate 221 and positioned inside the food carrier plate butt-joint plate groove 222; the cabinet door 23 comprises a cabinet door main board 231, two cabinet door extension board groove frames 232, a cabinet door butt joint board 233, a cabinet door extension board 234 and a sliding connection device 235; the main board 231 of the cabinet door is fixedly connected with the groove frame 232 of the extending board of the cabinet door, the groove frame 232 of the extending board of the cabinet door is slidably connected with the extending board 234 of the cabinet door, the sliding connection device 235 is fixedly connected with the butt plate 233 of the cabinet door, and the sliding connection device 235 is slidably connected with the main board 231 of the cabinet door.
Specifically, the method comprises the following steps: the cabinet door main plate 231 includes two hinge shafts 2311; one of the two hinge shafts 2311 is rotatably connected with the inner wall of the cabinet body 21, the other one is fixedly connected with the shaft end of the stepping motor, the stepping motor is fixedly connected with the surface of the cabinet body 21, and a cabinet door extension plate groove 2321 is arranged on the cabinet door extension plate groove frame 232; the cabinet door extension plate groove 2321 comprises a straight-line groove 2321a and a slope groove 2321 b; cabinet door extension board 234 includes extension board baffle 2341, is equipped with extension board baffle hypotenuse 23411 on extension board baffle 2341, and the effect is in order to take the business out when sliding, sets up the route for the slip of takeaway, avoids the takeaway to drop on the ground simultaneously.
Specifically, the method comprises the following steps: the sliding connection 235 includes a sliding connection groove 2351, a sliding connection link 2352, a sliding connection spring 2353, a sliding connection spring baffle 2354; the sliding connection device groove 2351 is positioned in the cabinet door main board 231, one end of the sliding connection device connecting rod 2352 is fixedly connected with the cabinet door butt-joint plate 233, the other end of the sliding connection device connecting rod 2352 is positioned in the sliding connection device groove 2351 and is slidably connected with the sliding connection device groove 2351, the sliding connection device spring baffle 2354 is positioned in the sliding connection device groove 2351 and is fixedly connected with the sliding connection device connecting rod 2352, the sliding connection device spring 2353 is sleeved on the sliding connection device connecting rod 2352, one end of the sliding connection device spring 2353 is abutted against the lower surface of the sliding connection device groove 2351, the other end of the sliding connection device spring baffle 2354 is abutted against the lower surface of the sliding connection device spring baffle 2354, the sliding connection device 235 plays a role in slidably connecting the cabinet door main board 231 and the cabinet door butt-joint plate 233, and the cabinet door butt-joint plate 233 can be rebounded to be tightly attached to the cabinet door main board 231; the sliding connection devices 235 are provided in a plurality, so that the connection strength is enhanced.
Specifically, the method comprises the following steps: the cabinet door extension plate 234 comprises two diamond-shaped sliders 2342, the diamond-shaped sliders 2342 are fixedly connected with the cabinet door extension plate 234, and the diamond-shaped sliders 2342 are slidably connected with the cabinet door extension plate groove 2321; when the cabinet door extension plate 234 slides to the rightmost side, the section of the matching part of the cabinet door extension plate and the cabinet door main plate 231 is an inclined plane with an inclined angle, and the angle formed by the inclined plane and the horizontal direction is the same as the acute angle of the rhombic sliding block 2342; when the rhombic sliding block 2342 slides along the cabinet door extension plate groove 2321, the cabinet door extension plate 234 and the cabinet door main plate 231 are overlapped or slide out to the right side of the cabinet door main plate 231, so that the length of the cabinet door is prolonged, and a person sitting on the seat can take out and take out conveniently; the cabinet door extension board 234 and the cabinet door main board 231 are the same in thickness and smooth surfaces, so that the takeout can smoothly slide out.
Specifically, the method comprises the following steps: the center of the arc-shaped groove 211 is the hinge shaft 2311, so that the food carrier plate 22 slides along the arc-shaped groove 211 along with the food carrier plate hinge slide block 224, and the left side of the food carrier plate 22 is inclined upwards.
Specifically, the method comprises the following steps: food support plate butt joint plate recess 222 and cabinet door butt joint plate 233 phase-match, cabinet door butt joint plate 233 has magnetism, and electro-magnet 223 circular telegram when the cabinet door is opened, can be close to when cabinet door butt joint plate 233 rotates, and food support plate butt joint plate recess 222 and then by electro-magnet 223 adsorb food support plate butt joint plate recess 222 in for food support plate 22 and cabinet door 23 become a whole, then when food support plate 22 is driven to the slope, takeaway can the roll-off.
Example 2:
specifically, the method comprises the following steps: the working method of the unmanned dining car comprises four steps of 1, reservation, 2, distribution, 2, food delivery and 4, food taking.
Specifically, the method comprises the following steps: 1. the reservation refers to that a passenger uses an app or logs in a website to reserve food to be purchased, and the reservation needs to scan tickets or purchase ticket information to ensure safety of food delivery information.
Specifically, the method comprises the following steps: 2. the distribution refers to centralized delivery of takeaway to the same place, a high-speed rail is transported by a delivery center at each station, and the service staff in the dining car is responsible for putting the takeaway into the intelligent dining car and delivering the food by the intelligent dining car.
Specifically, the method comprises the following steps: 3. the food delivery refers to that the intelligent dining car travels in a carriage, the seat position is determined through the visual camera and the infrared sensor, the intelligent dining car is automatically parked near the seat of a meal orderer, the guest confirms by a mobile phone, the dining cabinet is automatically opened after confirming, and after the food taking is finished, the dining cabinet is automatically closed, and the food delivery is continued.
The working state is as follows:
when the dining car arrives near the passenger seat, the mobile phone of the passenger receives the prompt and confirms, and the passenger can select two different opening modes of the dining cabinet 2;
the first method comprises the following steps: the passenger seat is close to the corridor, the passenger selects the horizontal opening of the dining cabinet 2, the stepping motor drives the hinge shaft 2311 to rotate ninety degrees clockwise, and after the passenger confirms by the mobile phone after taking a meal, the cabinet door is closed.
And the second method comprises the following steps: the passenger seat is far away from the corridor or inconvenient to get up, the passenger selects the inclined angle to open the dining cabinet 2, the stepper motor drives the hinge shaft 2311 to rotate clockwise by one hundred twenty degrees, the electromagnet 223 is electrified during the rotation process, the cabinet door butt-joint plate 233 has magnetism to adsorb the cabinet door butt-joint plate 233, so that the food carrier plate 22 and the cabinet door 23 are integrated into a whole, and the left side of the food carrier plate 22 is tilted upward, and the cabinet door extension plate 234 slides out rightward along the cabinet door extension plate recess 2321 due to gravity, and finally slides out to the outermost side, and is flush with the plane of the cabinet door main plate 231, the takeaway also slides onto the cabinet door extension plate 234 due to the component force of gravity, and is blocked by extension board baffle 2341, prevents that the takeaway from dropping, shortens the distance between passenger and meal cabinet 2, waits that the passenger gets after the meal cell-phone confirms that back, electro-magnet 223 outage, cabinet door extension board 234 slides back when the cabinet door is closed.
Claims (5)
1. The utility model provides a high-speed railway unmanned intelligent dining car which characterized in that: the intelligent dining cabinet comprises a dining car (1) and a dining cabinet (2); infrared sensors are arranged at the front and the back of the dining car (1) and at the left and the right sides of the dining car; visual cameras are arranged around the dining car (1): wheels are arranged at the bottom of the dining car (1); the dining cabinet (2) comprises a cabinet body (21), a food carrier plate (22) and a cabinet door (23); the cabinet body (21) comprises two arc-shaped grooves (211), and the arc-shaped grooves (211) are positioned at the left side and the right side of the cabinet body; the food carrier plate (22) comprises a food carrier plate butt joint plate (221), a food carrier plate butt joint plate groove (222), an electromagnet (223) and a food carrier plate hinge sliding block (224); the food carrier plate butt joint plate (221) is fixedly connected to the lower side of the food carrier plate (22), the food carrier plate butt joint plate groove (222) is positioned on the surface of the food carrier plate butt joint plate (221), and the electromagnet (223) is fixedly connected in the food carrier plate butt joint plate (221) and positioned on the inner side of the food carrier plate butt joint plate groove (222); the cabinet door (23) comprises a cabinet door main board (231), two cabinet door extension board groove frames (232), a cabinet door butt joint board (233), a cabinet door extension board (234) and a sliding connection device (235); the cabinet door main board (231) is fixedly connected with the cabinet door extension board groove frame (232), the cabinet door extension board groove frame (232) is slidably connected with the cabinet door extension board (234), the sliding connection device (235) is fixedly connected with the cabinet door butt-joint board (233), and the sliding connection device (235) is slidably connected with the cabinet door main board (231); the cabinet door main board (231) comprises two hinge shafts (2311); one of the two articulated shafts (2311) is rotationally connected with the inner wall of the cabinet body (21), the other articulated shaft is fixedly connected with the shaft end of the stepping motor, and a cabinet door extension plate groove (2321) is arranged on the cabinet door extension plate groove frame (232); the cabinet door extension plate groove (2321) comprises a straight-line groove (2321 a) and a slope groove (2321 b); the cabinet door extension plate (234) comprises an extension plate baffle plate (2341), and the extension plate baffle plate (2341) is provided with an extension plate baffle plate bevel edge (23411); the sliding connection device (235) includes a sliding connection device groove (2351), a sliding connection device link (2352), a sliding connection device spring (2353), a sliding connection device spring baffle (2354); the sliding connection device groove (2351) is positioned in the cabinet door main board (231), one end of a sliding connection device connecting rod (2352) is fixedly connected with the cabinet door butt-joint plate (233), the other end of the sliding connection device connecting rod is positioned in the sliding connection device groove (2351) and is in sliding connection with the sliding connection device groove (2351), a sliding connection device spring baffle (2354) is positioned in the sliding connection device groove (2351) and is fixedly connected with the sliding connection device connecting rod (2352), a sliding connection device spring (2353) is sleeved on the sliding connection device connecting rod (2352), one end of the sliding connection device spring baffle abuts against the lower surface of the sliding connection device groove (2351), and the other end of the sliding connection device spring baffle abuts against the lower surface of the sliding connection device spring baffle (2354); the number of the sliding connection devices (235) is several; the cabinet door extension plate (234) comprises two rhombic sliders (2342), the rhombic sliders (2342) are fixedly connected with the cabinet door extension plate (234), and the rhombic sliders (2342) are slidably connected with the cabinet door extension plate groove (2321); the section of the matching part of the cabinet door extension plate (234) and the cabinet door main plate (231) is an inclined plane with an inclined angle, and the angle formed by the inclined plane and the horizontal direction is the same as the acute angle of the rhombic sliding block (2342); the thickness of the cabinet door extension plate (234) is the same as that of the cabinet door main plate (231), and the surfaces of the cabinet door extension plate and the cabinet door main plate are smooth planes; the circle center of the arc-shaped groove (211) is a hinged shaft (2311); the food carrier plate butt joint plate groove (222) is matched with the cabinet door butt joint plate (233), and the cabinet door butt joint plate (233) has magnetism;
when the dining car arrives near the passenger seat, the mobile phone of the passenger receives the prompt and confirms, and the passenger selects two different opening modes of the dining cabinet (2);
the first method comprises the following steps: the passenger seat is close to the corridor, the passenger selects the horizontal opening of the dining cabinet (2), the stepping motor drives the hinge shaft (2311) to rotate ninety degrees clockwise, and after the passenger takes the mobile phone confirmation after the meal, the cabinet door is closed.
And the second method comprises the following steps: the passenger seat is far away from the corridor or inconvenient to get up, the passenger selects an inclination angle to open the dining cabinet (2), the stepping motor drives the hinge shaft (2311) to rotate one hundred twenty degrees clockwise, the electromagnet (223) is electrified in the rotating process, the cabinet door butt plate (233) has magnetism, the cabinet door butt plate (233) is adsorbed, so that the food carrier plate (22) and the cabinet door (23) are integrated, the left side of the food carrier plate (22) is upwards inclined, the cabinet door extension plate (234) slides out rightwards along the cabinet door extension plate groove (2321) due to gravity and finally slides out to the outermost side and is flush with the plane of the cabinet door main plate (231), the takeout is also slid onto the cabinet door extension plate (234) due to the component force of the gravity and is blocked by the extension plate baffle (2341), the takeout is prevented from falling off, the distance between the passenger and the dining cabinet (2) is shortened, and after the passenger confirms the mobile phone after taking meal, the electromagnet (223) is powered off, and the cabinet door extension plate (234) slides back when the cabinet door is closed.
2. The working method of the high-speed rail unmanned intelligent dining car as claimed in claim 1, wherein: the working method of the unmanned dining car comprises four steps of 1, reservation, 2, distribution, 2, food delivery and 4, food taking.
3. The working method of the high-speed rail unmanned intelligent dining car as claimed in claim 2, wherein: 1. the reservation refers to that the passenger uses the app or logs in the website to reserve the food to be purchased, and the reservation needs to scan tickets or purchase ticket information.
4. The working method of the high-speed rail unmanned intelligent dining car as claimed in claim 2, wherein: 2. the distribution refers to centralized delivery of takeaway to the same place, a high-speed rail is transported by a delivery center at each station, and the service staff in the dining car is responsible for putting the takeaway into the intelligent dining car and delivering the food by the intelligent dining car.
5. The working method of the high-speed rail unmanned intelligent dining car as claimed in claim 2, wherein: 3. the food delivery refers to that the intelligent dining car travels in a carriage, the seat position is determined through the visual camera and the infrared sensor, the intelligent dining car is automatically parked near the seat of a meal orderer, the guest confirms by a mobile phone, the dining cabinet is automatically opened after confirming, and after the food taking is finished, the dining cabinet is automatically closed, and the food delivery is continued.
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| KR20200144309A (en) * | 2019-06-18 | 2020-12-29 | 유혜선 | Food Service Cart Having Sliding Door |
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