Robot for office building logistics delivery

Abstract

The utility model discloses a robot for office building logistics delivery, which relates to the technical field of robots and comprises a robot, the outer wall of the robot is fixedly connected with a shell, a storage cabinet is arranged in the robot, and turnover mechanisms are mounted in the storage cabinet and the shell. According to the logistics storage cabinet, the turnover mechanism is arranged, so that the cabinet door rotating to the inclined state towards the outer side enables the opening of the storage cabinet to be in an open state, and a user can conveniently slide logistics pieces into the storage cabinet through the opening of the storage cabinet and along the end face of the cabinet door in the inclined state; if the storage cabinet is in the inclined state, the cabinet door rotating inwards to the inclined state enables the opening of the storage cabinet to be in the open state again, and meanwhile the bottom plate in the horizontal state is driven to be jacked to the inclined state, so that the logistics pieces on the bottom plate slide out of the storage cabinet along the inclined face of the bottom plate, and a user can conveniently take the logistics pieces stored in the storage cabinet; and a relatively tedious process of storing or taking the logistics pieces by an original structure is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of robots, in particular to a robot for office building logistics delivery. Background Art

[0002] A robot is a machine device that performs tasks automatically, including all machines that simulate human behavior or thoughts and simulate other organisms. Robots can replace or assist human work. They are generally electromechanical devices controlled by computer programs or electronic circuits.

[0003] In office buildings, logistics delivery robots are used to deliver logistics items or documents. Existing logistics delivery robots are equipped with multiple storage cabinets for storing logistics items. The user needs to first operate the cabinet door to open it, then stuff the logistics items into the cabinet, and finally apply force to the cabinet door to close it. After the robot transports the logistics items to the designated location, the user needs to take the logistics items stored in the cabinet. After opening the cabinet door, the user reaches into the cabinet to take out the logistics items. Because the storage space of the cabinet is large, when the logistics items to be transported are small, it is inconvenient for the user to take the logistics items, and the process of storing or taking the logistics items is cumbersome. Utility Model Content

[0004] The purpose of the utility model is to provide a robot for office building logistics delivery in order to solve the problem of complicated procedures for storing or taking out logistics items.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a robot for office building logistics delivery, comprising a robot, the outer wall of the robot is fixedly connected to a shell, the bottom of the robot is rotatably mounted with universal wheels, a storage cabinet is arranged inside the robot, and a flip mechanism is installed inside the storage cabinet and the shell, and the flip mechanism is used to assist a user in storing or taking out logistics items;

[0006] The flip mechanism includes a driving assembly, a cabinet door assembly, and a bottom plate assembly;

[0007] The driving assembly is used to drive the cabinet door assembly and the bottom plate assembly to flip;

[0008] The cabinet door assembly and the bottom plate assembly in the flipped state are used to assist the user in storing or taking out the logistic items;

[0009] A tray for receiving logistics items is installed on the outer wall of the robot.

[0010] As a further solution of the utility model: the driving assembly includes a shaft-holding motor, a rotating shaft, and a connecting rod;

[0011] The shaft-holding motor is installed inside the housing, the rotating shaft is fixedly connected to the output shaft end of the shaft-holding motor, and one end of the connecting rod is fixedly connected to the outer wall of the rotating shaft.

[0012] As a further solution of the utility model: the cabinet door assembly includes a cabinet door, an arc-shaped groove, and a sliding block;

[0013] The inner end surface of the cabinet door is rotatably connected to the other end of the connecting rod, the arc groove is opened at one end of the inner wall of the storage cabinet, the slider is fixedly connected to the end of the cabinet door, and the slider is slidably connected to the inside of the arc groove.

[0014] As a further solution of the utility model: the bottom plate assembly includes a slide groove, an "L"-shaped rod, a spring, a bottom plate, a rotating plate, a connecting shaft, a torsion spring, and a top rod;

[0015] The slide groove is opened at the other end of the inner wall of the storage cabinet, the "L"-shaped rod is slidably connected to the inside of the slide groove and extends to the outside thereof, the spring is installed inside the slide groove, and the end of the spring is fixedly connected to the "L"-shaped rod, and the bottom plate is rotatably connected to the inner wall of the storage cabinet;

[0016] The connecting shaft is formed at the center position of the two ends of the rotating plate, and the connecting shaft is rotatably connected to the slide groove, the two ends of the torsion spring are respectively engaged with the slide groove and the rotating plate, and the torsion spring in the twisted state is used to drive the rotating plate to rotate and reset, and the push rod is fixedly connected to one end of the rotating plate.

[0017] As a further solution of the utility model: the rotating shaft in the forward rotating state is used to drive the cabinet door in the vertical state to rotate outwardly through a connecting rod, the cabinet door rotated outward to an inclined state is used to open the opening of the storage cabinet, and the rotating shaft in the reverse rotating state is used to drive the cabinet door in the vertical state to rotate inwardly through a connecting rod.

[0018] As a further solution of the utility model: the end surface of the "L"-shaped rod in contact with the connecting rod is an inclined structure, the connecting rod in the inwardly rotated state is used to squeeze the "L"-shaped rod, and the bottom of the "L"-shaped rod in the downwardly pressed state contacts the other end of the rotating plate.

[0019] As a further solution of the utility model: the rotating plate rotated to the inclined state is used to drive the push rod to move upward, and the push rod in the ascending state is used to lift the bottom plate in the horizontal state to the inclined state.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] By setting up a flip mechanism, the cabinet door that rotates outward to an inclined state opens the opening of the storage cabinet, which is convenient for the user to pass the logistics items through the opening of the storage cabinet and slide them into the interior of the storage cabinet along the end face of the cabinet door in the inclined state. The cabinet door that rotates inward to an inclined state opens the opening of the storage cabinet again, and at the same time drives the horizontal bottom plate to be lifted to an inclined state, so that the logistics items on the bottom plate slide out of the storage cabinet along its inclined surface, which is convenient for the user to take the logistics items stored in the storage cabinet, avoiding the more cumbersome process of storing or taking the logistics items in the original structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the cabinet door flipping state structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the bottom plate structure of the utility model in a flipping state;

[0025] Figure 4 It is a schematic diagram of the structure of the turning mechanism of the utility model.

[0026] In the figure: 1. robot; 2. shell; 3. universal wheel; 4. tray; 5. storage cabinet; 6. flip mechanism; 601. cabinet door; 602. shaft-holding motor; 603. rotating shaft; 604. connecting rod; 605. arc groove; 606. slide groove; 607. "L"-shaped rod; 608. spring; 609. bottom plate; 6010. rotating plate; 6011. connecting shaft; 6012. torsion spring; 6013. push rod; 6014. slider. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figures 1 to 4 In an embodiment of the utility model, a robot for office building logistics delivery includes a robot 1, the outer wall of the robot 1 is fixedly connected to a shell 2, the bottom of the robot 1 is rotatably mounted with a universal wheel 3, a storage cabinet 5 is arranged inside the robot 1, and a flip mechanism 6 is installed inside the storage cabinet 5 and the shell 2, and the flip mechanism 6 is used to assist the user to store or take the logistics items;

[0029] The flip mechanism 6 includes a driving assembly, a cabinet door assembly, and a bottom plate assembly;

[0030] The driving component is used to drive the cabinet door component and the bottom plate component to flip;

[0031] The cabinet door assembly and the bottom plate assembly in the flipped state are used to assist the user in storing or taking out the logistic items;

[0032] A tray 4 for receiving logistic items is installed on the outer wall of the robot 1 .

[0033] When the storage cabinet 5 is in a state of being opened, the cabinet door 601 is in a state of being opened and closed.

[0034] When the user needs to take the logistics items stored in the storage cabinet 5, the output shaft of the shaft-holding motor 602 drives the rotating shaft 603 to rotate in the opposite direction, so that the rotating shaft 6033 in the reverse rotating state drives the cabinet door 601 in the vertical state to rotate inward through the connecting rod 604, and the cabinet door 601 rotated inward to the inclined state opens the opening of the storage cabinet 5 again. At the same time, during the rotation of the connecting rod 604, its end face contacts the inclined end of the "L"-shaped rod 607, so that the connecting rod 604 squeezes the "L"-shaped rod 607, and the "L"-shaped rod 607 in the compressed state moves downward along the trajectory of the slide groove 606, and the "L"-shaped rod 607 in the downward moving state stretches the spring 608, and the "L"-shaped rod 607 in the downward moving state stretches the spring 608. The bottom of "L"-shaped rod 607 contacts with one end of rotating plate 6010, and the bottom of "L"-shaped rod 607 applies downward pressure to one end of rotating plate 6010, so that one end of rotating plate 6010 is subjected to force, and then rotating plate 6010 rotates around connecting shaft 6011 and squeezes torsion spring 6012. Torsion spring 6012 is twisted under force, and the other end of rotating plate 6010 rotated to the inclined state drives push rod 6013 to move upward, and the push rod 6013 in the upward moving state pushes the bottom plate 609 in the horizontal state upward to the inclined state, so that the logistics pieces on the bottom plate 609 slide out of the storage cabinet 5 along its inclined surface, and the logistics pieces finally fall on tray 4, and tray 4 receives the logistics pieces, so that the user can take the logistics pieces stored in the storage cabinet 5.

[0035] Please refer to Figure 2 The driving assembly includes a shaft-holding motor 602, a rotating shaft 603, and a connecting rod 604;

[0036] The shaft-holding motor 602 is installed inside the housing 2 , the rotating shaft 603 is fixedly connected to the end of the output shaft of the shaft-holding motor 602 , and one end of the connecting rod 604 is fixedly connected to the outer wall of the rotating shaft 603 .

[0037] In this embodiment: by connecting the shaft-holding motor 602 to electricity and running, the output shaft of the shaft-holding motor 602 drives the rotating shaft 603 to rotate in the positive direction, and the rotating shaft 603 in the positive rotating state drives the connecting rod 604 to rotate outward.

[0038] Please refer to Figure 2 , the cabinet door assembly includes a cabinet door 601, an arc groove 605, and a slider 6014;

[0039] The inner end surface of the cabinet door 601 is rotatably connected to the other end of the connecting rod 604, the arc groove 605 is opened at one end of the inner wall of the storage cabinet 5, the slider 6014 is fixedly connected to the end of the cabinet door 601, and the slider 6014 is slidably connected to the inside of the arc groove 605.

[0040] In this embodiment: the connecting rod 604 rotating outward drives the cabinet door 601 in the vertical state to rotate outward, and the cabinet door 601 in the rotating state drives the slider 6014 to move along the trajectory of the arc groove 605, and the cabinet door 601 rotating outward to the inclined state opens the opening of the storage cabinet 5.

[0041] Please refer to Figure 3 , the bottom plate assembly includes a slide groove 606, an "L"-shaped rod 607, a spring 608, a bottom plate 609, a rotating plate 6010, a connecting shaft 6011, a torsion spring 6012, and a top rod 6013;

[0042] The slide groove 606 is opened at the other end of the inner wall of the storage cabinet 5, and the "L"-shaped rod 607 is slidably connected to the inside of the slide groove 606 and extends to the outside thereof. The spring 608 is installed inside the slide groove 606, and the end of the spring 608 is fixedly connected to the "L"-shaped rod 607. The bottom plate 609 is rotatably connected to the inner wall of the storage cabinet 5;

[0043] The connecting shaft 6011 is formed at the center position of both ends of the rotating plate 6010, and the connecting shaft 6011 is rotatably connected to the slide groove 606. The two ends of the torsion spring 6012 are respectively engaged with the slide groove 606 and the rotating plate 6010, and the twisted torsion spring 6012 is used to drive the rotating plate 6010 to rotate and reset. The push rod 6013 is fixedly connected to one end of the rotating plate 6010.

[0044] In this embodiment: during the rotation of the connecting rod 604, its end face contacts the inclined end of the "L"-shaped rod 607, so that the connecting rod 604 squeezes the "L"-shaped rod 607, and the "L"-shaped rod 607 in the compressed state moves downward along the trajectory of the slide groove 606, and the "L"-shaped rod 607 in the downward moving state stretches the spring 608, and at the same time, the bottom of the "L"-shaped rod 607 in the downward moving state contacts one end of the rotating plate 6010, and the bottom of the "L"-shaped rod 607 applies downward pressure on one end of the rotating plate 6010, so that one end of the rotating plate 6010 is subjected to force, and the rotating plate 6010 rotates around the connecting shaft 6011 and squeezes the torsion spring 6012, and the torsion spring 6012 is twisted under the force, and the other end of the rotating plate 6010 rotated to the inclined state drives the push rod 6013 to move upward, and the push rod 6013 in the upward moving state lifts the horizontal bottom plate 609 upward to the inclined state.

[0045] Please refer to Figure 2 The rotating shaft 603 in the forward rotating state is used to drive the cabinet door 601 in the vertical state to rotate outward through the connecting rod 604, and the cabinet door 601 rotated outward to the inclined state is used to open the opening of the storage cabinet 5, and the rotating shaft 603 in the reverse rotating state is used to drive the cabinet door 601 in the vertical state to rotate inward through the connecting rod 604.

[0046] In this embodiment: the output shaft of the shaft-holding motor 602 drives the rotating shaft 603 to rotate in the opposite direction, so that the rotating shaft 603 in the opposite rotating state drives the cabinet door 601 in the vertical state to rotate inwardly through the connecting rod 604, and the cabinet door 601 rotates inwardly to the inclined state to open the opening of the storage cabinet 5 again.

[0047] Please refer to Figure 3 The end surface of the "L"-shaped rod 607 that contacts the connecting rod 604 is an inclined structure. The connecting rod 604 that rotates inward is used to squeeze the "L"-shaped rod 607. The bottom of the "L"-shaped rod 607 that is pressed and moves downward contacts the other end of the rotating plate 6010.

[0048] In this embodiment, the end face of the connecting rod 604 contacts the inclined end of the "L"-shaped rod 607 during the rotation, so that the connecting rod 604 squeezes the "L"-shaped rod 607, and the "L"-shaped rod 607 in the compressed state moves downward along the trajectory of the slide groove 606.

[0049] Please refer to Figure 3 The rotating plate 6010 rotated to the inclined state is used to drive the top rod 6013 to move upward, and the top rod 6013 in the ascending state is used to lift the bottom plate 609 in the horizontal state to the inclined state.

[0050] In this embodiment: the bottom plate 609 in a horizontal state is lifted upward to an inclined state by the push rod 6013 in an upward moving state, so that the logistics items on the bottom plate 609 slide along its inclined surface and fall out of the storage cabinet 5.

[0051] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A robot for office building logistics delivery, comprising a robot (1), the outer wall of the robot (1) is fixedly connected to a shell (2), the bottom of the robot (1) is rotatably mounted with a universal wheel (3), and a storage cabinet (5) is arranged inside the robot (1). It is characterized in that The storage cabinet (5) and the housing (2) are internally installed with a flipping mechanism (6), and the flipping mechanism (6) is used to assist the user in storing or taking out the logistic items; The turning mechanism (6) comprises a driving assembly, a cabinet door assembly, and a bottom plate assembly; The driving assembly is used to drive the cabinet door assembly and the bottom plate assembly to flip; The cabinet door assembly and the bottom plate assembly in the flipped state are used to assist the user in storing or taking out the logistic items; A tray (4) for receiving logistic items is installed on the outer wall of the robot (1).

2. The office building logistics delivery robot according to claim 1, It is characterized in that The driving assembly comprises a shaft-holding motor (602), a rotating shaft (603), and a connecting rod (604); The shaft-holding motor (602) is installed inside the housing (2), the rotating shaft (603) is fixedly connected to the output shaft end of the shaft-holding motor (602), and one end of the connecting rod (604) is fixedly connected to the outer wall of the rotating shaft (603).

3. The office building logistics delivery robot according to claim 2, It is characterized in that The cabinet door assembly comprises a cabinet door (601), an arc-shaped groove (605), and a sliding block (6014); The inner end surface of the cabinet door (601) is rotatably connected to the other end of the connecting rod (604), the arc groove (605) is opened at one end of the inner wall of the storage cabinet (5), the slider (6014) is fixedly connected to the end of the cabinet door (601), and the slider (6014) is slidably connected to the inside of the arc groove (605).

4. The office building logistics delivery robot according to claim 3, It is characterized in that The bottom plate assembly comprises a slide groove (606), an "L"-shaped rod (607), a spring (608), a bottom plate (609), a rotating plate (6010), a connecting shaft (6011), a torsion spring (6012), and a top rod (6013); The slide groove (606) is opened at the other end of the inner wall of the storage cabinet (5); the "L"-shaped rod (607) is slidably connected to the inside of the slide groove (606) and extends to the outside thereof; the spring (608) is installed inside the slide groove (606), and the end of the spring (608) is fixedly connected to the "L"-shaped rod (607); the bottom plate (609) is rotatably connected to the inner wall of the storage cabinet (5); The connecting shaft (6011) is formed at the center position of both ends of the rotating plate (6010), and the connecting shaft (6011) is rotatably connected to the slide groove (606), the two ends of the torsion spring (6012) are respectively engaged with the slide groove (606) and the rotating plate (6010), and the torsion spring (6012) in a twisted state is used to drive the rotating plate (6010) to rotate and reset, and the push rod (6013) is fixedly connected to one end of the rotating plate (6010).

5. The office building logistics delivery robot according to claim 4, It is characterized in that The rotating shaft (603) in the forward rotating state is used to drive the cabinet door (601) in the vertical state to rotate outwardly through the connecting rod (604), and the cabinet door (601) rotated outwardly to an inclined state is used to open the opening of the storage cabinet (5), and the rotating shaft (603) in the reverse rotating state is used to drive the cabinet door (601) in the vertical state to rotate inwardly through the connecting rod (604).

6. The office building logistics delivery robot according to claim 5, It is characterized in that The end surface of the "L"-shaped rod (607) in contact with the connecting rod (604) is in an inclined structure. The connecting rod (604) in the inwardly rotating state is used to squeeze the "L"-shaped rod (607), and the bottom of the "L"-shaped rod (607) in the downwardly moving state under pressure contacts the other end of the rotating plate (6010).

7. The office building logistics delivery robot according to claim 4, It is characterized in that The rotating plate (6010) rotated to the inclined state is used to drive the push rod (6013) to move upward, and the push rod (6013) in the ascending state is used to lift the bottom plate (609) in the horizontal state to the inclined state.

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