A hotel room food delivery robot

Abstract

The utility model discloses a hotel guest room meal delivery robot relates to work technical field. A hotel guest room meal delivery robot, including guest room meal delivery robot main part and control panel, be provided with magnetic attraction limiting component on guest room meal delivery robot main part, and magnetic attraction limiting component includes mounting seat, tray and four movable limiting frame, and the rotation first fixed bolt in magnetic attraction limiting component makes it from first fixed bolt groove and separates, the screw thread connection between movable limiting frame and tray is relieved at this moment, and the rotation connecting point of movable limiting frame around lower end and fixed block is rotated outward, makes its upper end outer wall separate the recess of tray upper surface, and the limiting of tray upper surface is relieved, and then an external force greater than the adsorption force of magnetic attraction piece is added upward, and both hands hold tray two sides, and the tray is detached from guest room meal delivery robot main part steadily and slowly and is pulled up, and this detachment tray is simple and quick, and the cleaning and maintenance efficiency of tray has been effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of work technology, and in particular to a hotel room food delivery robot. Background Technology

[0002] In the current wave of digitalization and intelligentization sweeping the globe, the hotel industry is undergoing profound changes. In order to enhance service competitiveness and meet the growing personalized needs of consumers, more and more hotels are beginning to introduce intelligent service equipment. Hotel room food delivery robots are one of the most eye-catching innovative achievements. With technologies such as autonomous navigation and precise positioning, these robots can safely deliver meals and supplies to guest rooms according to predetermined routes, greatly reducing the manual delivery process. This not only significantly reduces the hotel's operating costs but also efficiently handles a large number of orders during peak hours, bringing customers a novel and convenient check-in experience. It has become a hallmark feature of modern high-end hotels in improving service quality.

[0003] However, in the actual application of hotel room food delivery robots, the way the tray is connected to the robot body, as the core component that directly carries the items, has become a key factor restricting the further improvement of the robot's performance. Currently, the common tray connection technologies on the market have various drawbacks and are difficult to meet the complex and ever-changing service scenarios of hotels.

[0004] The traditional fixed pallet connection method used in existing hotels usually involves welding the pallet firmly to the robot body. While this connection method does ensure high stability of the pallet during operation, disassembly becomes extremely difficult when the pallet is damaged, needs cleaning and disinfection, or other parts of the robot body need repair. Staff must use specialized disassembly tools and spend a lot of time carefully separating the welded parts. This is not only cumbersome but also prone to causing secondary damage to the robot body or the pallet. Moreover, the robot often needs to be taken out of service during maintenance, which undoubtedly affects the efficiency of the hotel's food delivery service, causes inconvenience to the hotel's daily operations, and reduces the practicality of the equipment. Utility Model Content

[0005] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a hotel room food delivery robot that can solve the problem that when the tray is damaged, needs cleaning and disinfection, or other parts of the robot body need repair, the disassembly work becomes extremely difficult. Staff must use professional disassembly tools and spend a lot of time carefully separating the welded parts. This is not only cumbersome, but also easy to cause secondary damage to the robot body or tray. Moreover, during maintenance, the robot often needs to be taken out of service, which will undoubtedly affect the efficiency of the hotel's food delivery service, bring inconvenience to the hotel's daily operation, and reduce the practicality of the equipment.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a hotel room food delivery robot, comprising a main body of the room food delivery robot and a control panel, wherein a magnetic limiting component is provided on the main body of the room food delivery robot;

[0007] The magnetic limiting component includes a mounting base, a tray, and four movable limiting frames. The upper sides of the main body of the room food delivery robot are fixedly connected with protrusions. The upper end of the tray has four grooves with first fixing bolt slots. The upper surface of the mounting base is threaded with four second fixing bolts. The upper surface of the two protrusions has two second fixing bolt slots.

[0008] The mounting base has a tray mounting groove on its upper surface. A magnetic block is fixedly installed inside the groove at the bottom of the tray mounting groove. Two conical block grooves are opened on both sides of the inner wall of the tray mounting groove. Four fixing blocks are fixedly connected to the outer wall of the mounting base. The upper surfaces of the four movable limit frames are all threaded with first fixing bolts.

[0009] Preferably, the grooves on both sides of the mounting base are slidably connected to the outer walls of the corresponding protrusions;

[0010] Among them, the ends of the four second fixing bolts near the second fixing bolt slots are all threaded into the grooves on the lower surface of the mounting base and are respectively connected to the internal threads of the corresponding second fixing bolt slots.

[0011] Preferably, the lower outer wall of the tray is slidably connected to the inside of the tray mounting groove, and the upper outer wall of the magnetic block is in contact with the lower outer wall of the tray;

[0012] The outer walls of the two conical blocks on both sides of the lower end of the tray are slidably connected to the interior of the corresponding conical block grooves.

[0013] Preferably, each of the four fixed blocks consists of two protrusions, and each of the four movable limiting frames is L-shaped. The lower outer wall of each of the four movable limiting frames is rotatably connected to one side of the opposite face of the two protrusions of the corresponding fixed blocks.

[0014] The upper outer walls of the four movable limit frames are slidably connected to the four grooves on the upper surface of the tray.

[0015] Preferably, the ends of the four first fixing bolts near the first fixing bolt slots are all threaded into the grooves on the tray and respectively connected to the internal threads of the corresponding first fixing bolt slots.

[0016] Preferably, the control panel is fixedly installed on the upper part of the main body of the room food delivery robot;

[0017] The main body of the room food delivery robot is electrically connected to the control panel, and an anti-slip mat is fixedly installed inside the tray.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. This hotel room food delivery robot disengages from the first fixing bolt slot by rotating the first fixing bolt in the magnetic limiting assembly. At this time, the threaded connection between the movable limiting frame and the tray is released. The movable limiting frame is rotated outward around the rotation connection point between its lower end and the fixing block, causing its upper outer wall to disengage from the groove on the upper surface of the tray, thus releasing the limitation on the upper surface of the tray. Then, an external force greater than the magnetic attraction force of the magnetic block is applied upward. The tray is held by both hands and lifted upward steadily and slowly, causing the lower outer wall of the tray to separate from the magnetic block, thus completely separating the tray from the mounting base. The tray is successfully removed from the main body of the room food delivery robot. This tray disassembly is simple and quick, effectively improving the efficiency of tray cleaning and maintenance. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the external structure of the mounting base of this utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the mounting base of this utility model;

[0024] Figure 4 This utility model Figure 2 A structural schematic diagram of the enlarged view at point A in the middle.

[0025] Reference numerals in the attached drawings: 1. Main body of the room food delivery robot; 2. Control panel; 3. Mounting base; 4. Fixing block; 5. Movable limit frame; 6. First fixing bolt; 7. Tray; 8. Anti-slip mat; 9. First fixing bolt slot; 10. Second fixing bolt; 11. Tray mounting slot; 12. Conical block slot; 13. Second fixing bolt slot; 14. Protrusion; 15. Magnetic block. Detailed Implementation

[0026] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0027] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0029] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0030] Please see Figure 1-4 This utility model provides a technical solution: a hotel room food delivery robot, including a main body 1 and a control panel 2;

[0031] The main body 1 of the room food delivery robot is equipped with a magnetic limiting component;

[0032] The magnetic limiting assembly includes a mounting base 3, a tray 7, and four movable limiting brackets 5. Protrusions 14 are fixedly connected to the inner walls of both sides of the upper end of the main body 1 of the guest room food delivery robot. The grooves on both sides of the mounting base 3 are slidably connected to the outer walls of the corresponding protrusions 14. Each of the four grooves on the upper end of the tray 7 has a first fixing bolt slot 9. Four second fixing bolts 10 are threadedly connected to the upper surface of the mounting base 3. Two second fixing bolt slots 13 are opened on the upper surface of each of the two protrusions 14. The ends of the four second fixing bolts 10 near the second fixing bolt slots 13 extend threadedly into the grooves on the lower surface of the mounting base 3 and are respectively threadedly connected to the inner threads of the corresponding second fixing bolt slots 13. A tray mounting groove 11 is opened on the upper surface of the mounting base 3. The lower outer wall of the tray 7 is slidably connected to the interior of the tray mounting groove 11. A magnetic block 1 is fixedly installed inside the groove on the bottom surface of the tray mounting groove 11. 5. The upper outer wall of the magnetic block 15 contacts the lower outer wall of the tray 7. Two conical block grooves 12 are opened on both sides of the inner wall of the tray mounting groove 11. The outer walls of the two conical blocks on both sides of the lower end of the tray 7 are slidably connected to the interior of the corresponding conical block grooves 12. Four fixing blocks 4 are fixedly connected to the outer wall of the mounting base 3. Each of the four fixing blocks 4 consists of two protrusions. The four movable limit frames 5 are all L-shaped. The lower outer walls of the four movable limit frames 5 are rotatably connected to the opposite side of the two protrusions of the corresponding fixing blocks 4. The upper outer walls of the four movable limit frames 5 are slidably connected to the interior of the four grooves on the upper surface of the tray 7. The upper surfaces of the four movable limit frames 5 are threaded with first fixing bolts 6. The ends of the four first fixing bolts 6 near the first fixing bolt grooves 9 are threaded into the grooves on the tray 7 and are threadedly connected to the interior of the corresponding first fixing bolt grooves 9.

[0033] The control panel 2 is fixedly installed on the upper part of the main body 1 of the room food delivery robot. The main body 1 of the room food delivery robot is electrically connected to the control panel 2. An anti-slip mat 8 is fixedly installed inside the tray 7.

[0034] Furthermore, when using this device, the delivery task is first set via the control panel 2, including parameters such as the target room number and delivery time. The main body 1 of the room delivery robot autonomously navigates to the designated room according to the preset program. Then, during the installation of the tray 7, the operator aligns the grooves on both sides of the mounting base 3 with the protrusions 14 on the main body 1 of the room delivery robot and slides them in. Then, the second fixing bolt 10 passes through the mounting base 3 and is threaded into the second fixing bolt groove 13 on the protrusion 14 to fix the mounting base 3. Next, the lower end of the tray 7 is aligned with the tray mounting groove 11 on the mounting base 3 and inserted. At this time, the conical block at the lower end of the tray 7 cooperates with the conical block groove 12 on the inner wall of the tray mounting groove 11, which plays a role in positioning and initial fixation. At the same time, the magnetic block 15 at the bottom of the tray mounting groove 11 attracts the tray 7, enhancing the connection stability. Then, to further fix the tray 7, the operator rotates the four movable limit brackets 5 around the fixing block 4 into the grooves on the upper surface of the tray 7, and then the first fixing... Bolt 6 passes through the movable limiting frame 5 and is threadedly connected to the first fixing bolt groove 9 on the tray 7, achieving all-round fixation of the tray 7. The anti-slip pad 8 inside the tray 7 increases the friction between the tableware and the tray 7, preventing items from sliding or spilling during food delivery. Then, when it is necessary to disassemble the tray 7, turn the first fixing bolt 6 on the upper surface of the movable limiting frame 5 and rotate the first fixing bolt 6 counterclockwise to gradually disengage it from the first fixing bolt groove 9. At this time, the threaded connection between the movable limiting frame 5 and the tray 7 is released. Rotate the movable limiting frame 5 outward around the rotation connection point between its lower end and the fixing block 4, so that its upper outer wall is disengaged from the groove on the upper surface of the tray 7, releasing the limitation on the upper surface of the tray 7. Then, apply an external force greater than the attraction force of the magnetic block 15 upward, hold both sides of the tray 7 with both hands, and lift it upward steadily and slowly to separate the lower outer wall of the tray 7 from the magnetic block 15, so that the tray 7 is completely separated from the mounting base 3, and the tray 7 is successfully removed from the main body 1 of the guest room food delivery robot.

[0035] By rotating the first fixing bolt 6 in the magnetic limiting assembly to disengage it from the first fixing bolt groove 9, the threaded connection between the movable limiting frame 5 and the tray 7 is released. Rotate the movable limiting frame 5 outward around the rotation connection point between its lower end and the fixing block 4, so that its upper outer wall disengages from the groove on the upper surface of the tray 7, releasing the limitation on the upper surface of the tray 7. Then, apply an external force greater than the attraction force of the magnetic block 15 upward, hold both sides of the tray 7 with both hands, and lift it upward steadily and slowly, so that the lower outer wall of the tray 7 separates from the magnetic block 15, and the tray 7 is completely separated from the mounting base 3, successfully removing the tray 7 from the main body 1 of the guest room food delivery robot. This method of removing the tray 7 is simple and quick, effectively improving the cleaning and maintenance efficiency of the tray 7.

[0036] Structural Description: Guest Room Food Delivery Robot Main Body 1 and Control Panel 2: Guest Room Food Delivery Robot Main Body 1: This is the core carrier of the entire system. It has a built-in drive system, navigation system, and control system, which are responsible for realizing the robot's movement, positioning, and task execution. The upper two inner walls are fixed with protrusions 14 for installing magnetic limit components. For more details on the equipment, please refer to: Vismet's food delivery robot based on the IoT-3399E motherboard.

[0037] Control Panel 2: Fixedly installed on the upper part of the main body 1 of the room food delivery robot, it interacts with the main body 1 of the room food delivery robot via electrical connection. Users can set food delivery parameters and monitor the robot status through the panel, which is the main interface for human-computer interaction.

[0038] Mounting base 3: It is slidably connected to the protrusion 14 on the main body 1 of the room food delivery robot through the grooves on both sides, and is fixed to the protrusion 14 by the second fixing bolt 10. The upper surface of the mounting base 3 has a tray mounting groove 11 for placing the tray 7. A magnetic block 15 is fixed at the bottom of the groove, and a conical block groove 12 is opened on the groove wall.

[0039] Tray 7: Tray 7 is used to hold tableware and food. Its lower end slides into the tray mounting groove 11. The conical blocks on both sides correspond to the conical block groove 12 to achieve precise positioning. The four grooves on the upper surface of tray 7 are used to cooperate with the movable limit frame 5. The grooves are provided with the first fixing bolt groove 9.

[0040] The movable limit frame 5 is L-shaped, and its lower end is rotatably connected to the mounting base 3 through the fixing block 4. It can rotate around the axis into the groove on the upper surface of the pallet 7 and is fixed to the pallet 7 by the first fixing bolt 6 to prevent the pallet from shaking during transportation.

[0041] Fixed block 4: Fixed block 4 consists of two protrusions and is fixed to the outer wall of mounting base 3, providing a rotation fulcrum for movable limit frame 5;

[0042] Magnetic block 15: Fixed to the bottom surface of the tray mounting slot 11, it magnetically attracts the tray 7, enhancing connection stability and reducing the impact of vibration on the tray during robot movement;

[0043] Conical blocks and conical block grooves 12: The conical blocks on both sides of the lower end of the tray 7 slide in conjunction with the conical block grooves 12 on the inner wall of the tray mounting groove 11, which serves as a guide and positioning function to ensure that the tray 7 is accurately installed in place;

[0044] First fixing bolt 6: Passes through the movable limiting frame 5 and is threadedly connected to the first fixing bolt groove 9 on the tray 7 to fix the movable limiting frame 5 to the tray 7;

[0045] The second fixing bolt 10 passes through the mounting base 3 and is threadedly connected to the second fixing bolt groove 13 on the protrusion 14, thereby fixing the mounting base 3 to the main body 1 of the guest room food delivery robot.

[0046] Anti-slip mat 8: Fixed inside the tray 7, made of rubber, it increases the friction between the tableware and the tray, effectively preventing items from sliding or spilling during food delivery and improving food delivery safety.

[0047] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A hotel room food delivery robot comprising a room food delivery robot body (1) and a control panel (2), characterized in that: The main body (1) of the room food delivery robot is equipped with a magnetic limiting component; The magnetic limiting component includes a mounting base (3), a tray (7) and four movable limiting frames (5). The upper two sides of the main body (1) of the room food delivery robot are fixedly connected with protrusions (14). The upper four grooves of the tray (7) are provided with first fixing bolt slots (9). The upper surface of the mounting base (3) is threaded with four second fixing bolts (10). The upper surface of the two protrusions (14) is provided with two second fixing bolt slots (13). Among them, the upper surface of the mounting base (3) is provided with a tray mounting groove (11), a magnetic block (15) is fixedly installed inside the groove at the bottom of the tray mounting groove (11), two conical block grooves (12) are opened on both sides of the inner wall of the tray mounting groove (11), four fixing blocks (4) are fixedly connected to the outer wall of the mounting base (3), and the upper surface of the four movable limit frames (5) is threaded with a first fixing bolt (6).

2. The hotel room food delivery robot of claim 1, wherein: The grooves on both sides of the mounting base (3) are slidably connected to the outer walls of the corresponding protrusions (14); Among them, the ends of the four second fixing bolts (10) near the second fixing bolt groove (13) are threaded to the inside of the groove on the lower surface of the mounting base (3) and respectively connected to the internal threads of the corresponding second fixing bolt groove (13).

3. The hotel room food delivery robot of claim 1, wherein: The lower outer wall of the tray (7) is slidably connected to the inside of the tray mounting groove (11), and the upper outer wall of the magnetic block (15) is in contact with the lower outer wall of the tray (7). Among them, the outer walls of the two conical blocks on both sides of the lower end of the tray (7) are slidably connected to the interior of the corresponding conical block groove (12).

4. A hotel room food delivery robot according to claim 1, characterized in that: Each of the four fixed blocks (4) consists of two protrusions, and each of the four movable limiting frames (5) is "L" shaped. The lower outer wall of each of the four movable limiting frames (5) is rotatably connected to the opposite side of the two protrusions of the corresponding fixed blocks (4). Among them, the upper outer walls of the four movable limiting frames (5) are slidably connected to the four grooves on the upper surface of the tray (7).

5. A hotel room food delivery robot according to claim 1, characterized in that: The ends of the four first fixing bolts (6) near the first fixing bolt slots (9) are all threaded into the grooves on the tray (7) and respectively connected to the internal threads of the corresponding first fixing bolt slots (9).

6. A hotel room food delivery robot according to claim 1, characterized in that: The control panel (2) is fixedly installed on the upper part of the main body (1) of the room food delivery robot; The main body (1) of the room food delivery robot is electrically connected to the control panel (2), and the tray (7) is fixedly installed with an anti-slip mat (8).

Images