A welcoming robot

Abstract

The present invention discloses a welcoming robot, which relates to the technical field of robots, including a robot body, a screw rod fixedly connected to the robot body, a first slide frame vertically slidably connected to the robot body, a guide groove symmetrically distributed along the first slide frame, a nut threadedly connected to the screw rod, the nut rotatably connected to the first slide frame, an electric slide rail symmetrically distributed along the first slide frame fixed to the first slide frame, a slider slidably connected to the electric slide rail, a placement box for storing different objects respectively movably connected in the guide groove of the first slide frame, the placement box rotatably connected to the slider, and the placement box horizontally slidably connected to a pull-out box. The present invention utilizes the electric slide rail to drive the placement box to automatically extend forward and tilt slightly downward, which is convenient for staff and guests to take and place welcoming objects, so that various objects are fixedly stored in the file slot, card slot and pull-out box of the placement box in different categories, giving guests a sense of neatness and ritual, and being able to protect fragile gift box-like objects.

Description

Technical Field

[0001] The invention relates to the technical field of robots, and in particular to a welcoming robot. Background Art

[0002] In order to improve the diversity and practicality of the service, the reception robot is usually designed with a special storage tray inside to store various items, such as brochures, small gifts, and even personalized surprises prepared for specific guests. This design not only enhances the functionality of the robot, enabling it to provide additional services while welcoming guests, but also enhances the sense of technology and interactive experience of the venue. For example, in the hotel lobby, the reception robot can carry room cards and welcome letters to wait for the arrival of guests; at the exhibition site, the reception robot can distribute exhibition guides and souvenir gift boxes, etc., which improves the efficiency and convenience of welcoming guests.

[0003] In actual applications, robots with storage functions for welcoming objects generally store various objects directly inside the welcoming robots. When placing welcoming objects, staff members and guests need to reach into the welcoming robots to take them, which is very inconvenient. In addition, since there are many types of objects, if they are placed randomly, it will appear very messy and lack a sense of ceremony, which will give guests a bad feeling. If there are fragile objects, such as gift boxes such as porcelain souvenirs, they must not only be placed in partitions but also be fixed, which will make it even more difficult for staff and guests to take and put.

[0004] In order to facilitate taking and placing and protect fragile items, the present invention proposes a welcoming robot. Summary of the invention

[0005] In order to overcome the shortcomings of inconvenient placement and inability to place in different areas or in a fixed manner, the present invention provides a welcoming robot.

[0006] A welcoming robot comprises a robot body, which is fixedly connected to a screw rod, and the robot body is vertically slidably connected to a first slide, and the first slide has guide grooves symmetrically distributed along the first slide, and the screw rod is threadedly connected to a nut, and the nut is rotatably connected to the first slide, and the first slide is fixedly connected to an electric slide rail symmetrically distributed along the first slide, and a slider is slidably connected to the electric slide rail, and a placement box for storing different objects respectively is movably connected in the guide groove of the first slide, and the placement box is rotatably connected to the slider, and the placement box is horizontally slidably connected to a pull-out box, and a first slide plate is horizontally slidably connected between the placement box and the pull-out box, and a limiting component for fixing the pull-out box and gift box-like objects is provided on the placement box.

[0007] As an improvement of the above solution, the guide groove of the first slide bracket is composed of a horizontal groove and an inclined groove inclined forward and downward.

[0008] As an improvement of the above solution, the placement box has a file slot for placing letters, a card slot for placing room cards, and a rectangular hole for placing gift boxes into the pull-out box.

[0009] As an improvement of the above solution, the limiting assembly includes a plurality of rubber blocks, which are horizontally slidably connected to the placement box and the pull-out box respectively, and a first spring is fixedly connected between the rubber block and the pull-out box and between the rubber block and the placement box.

[0010] As an improvement of the above-mentioned scheme, the limiting assembly also includes a first fixing rod symmetrically distributed along the placement box, the first fixing rod is fixed to the placement box, and a second slide for fixing the pull-out box is vertically slidably connected between the symmetrically distributed first fixing rods, the second slide is squeezed and matched with the adjacent rubber block, and a second spring is fixed between the second slide and the first fixing rod.

[0011] As an improvement of the above solution, the pull-out box is provided with continuously distributed limiting grooves, the limiting grooves are arranged in a V shape, and the second slide bracket is engaged with the limiting grooves.

[0012] As an improvement of the above scheme, it also includes a connecting frame symmetrically distributed along the first slide, the connecting frame is fixed to the slider, the first slide is fixed with guide rods symmetrically distributed along the first slide, the connecting frame is rotatably connected to the support rods, the guide rods are movably connected to adjacent support rods, and the guide rods are slidably connected to the robot body through a slide groove.

[0013] As an improvement of the above solution, it also includes second fixing rods symmetrically distributed along the placement box, the second fixing rods are fixed to the placement box, and a push frame for lifting letters and room cards upwards is slidably connected between the symmetrically distributed second fixing rods.

[0014] As an improvement of the above solution, it also includes a fixed plate, which is fixed to the robot body. The fixed plate is vertically slidably connected to a second slide plate, and the placement box and the pull-out box are both in contact with the second slide plate.

[0015] As an improvement of the above solution, it also includes a third spring symmetrically distributed along the second slide plate, and the third spring is fixed between the second slide plate and the fixed plate. Beneficial Effects

[0016] The present invention utilizes an electric slide rail to drive the placement box to automatically extend forward and tilt slightly downward, which is convenient for staff and guests to take and place welcoming objects, so that various objects can be fixedly stored in the file slots, card slots and pull-out boxes of the placement box in different categories, giving guests a sense of neatness and ceremony, and being able to protect fragile gift box-like objects.

[0017] The present invention can push the pull-out box left and right according to the size of the gift box-like object, so that the pull-out box slides on the first slide plate, and the first slide plate slides on the placement box, so that the opening size of the pull-out box can be adjusted according to the size of the gift box-like object, and is suitable for gift box-like objects of various specifications.

[0018] When a gift box is placed in the pull-out box, the rubber block automatically clamps the gift box, and the second slide automatically snaps downward into the corresponding limit groove, thereby fixing the adjusted pull-out box to prevent the pull-out box from sliding left and right at will, thereby improving the storage stability of the gift box.

[0019] When the placement box of the present invention is extended forward, the connecting frame drives the front part of the support rod to tilt upward and just support the front side of the bottom of the placement box which is slightly inclined downward, so as to support the placement box, improve the stability of the placement box, and prevent the placement box from being unstable when swinging downward and causing objects to fall.

[0020] When taking away items such as room cards and letters, the guest can manually lift up the push frame so that the push frame slides upward along the second fixed rod, so that the room cards and letters are simultaneously lifted up by the push frame, making it convenient for the guest to take the room cards in the card slot and the letters in the file slot.

[0021] The second slide plate always moves up and down with the placement box, so that the second slide plate and the fixed plate can always block the front side of the robot body, which has the effect of shielding the internal parts of the robot body, making it more beautiful and safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the robot body, the screw rod, the first slide and other components of the present invention.

[0024] Figure 3 It is a three-dimensional structural schematic diagram of the placement box of the present invention.

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the first slide bracket, the nut and the electric slide rail and other components of the present invention.

[0026] Figure 5 This is a three-dimensional structural separation diagram of the components such as the placement box, the pull-out box and the first slide plate of the present invention.

[0027] Figure 6 This is a three-dimensional structural separation diagram of the placement box, the pull-out box and the first slide plate of the present invention.

[0028] Figure 7 It is a three-dimensional structural schematic diagram of the rubber block, the first spring, the first fixing rod and other components of the present invention.

[0029] Figure 8 It is a three-dimensional structural schematic diagram of the connecting frame, guide rods, support rods and other components of the present invention.

[0030] Fig. 9 It is a schematic diagram of the three-dimensional structure of the first sliding frame, the connecting frame, the supporting rod and other components of the present invention.

[0031] Fig.10 It is a three-dimensional structural cross-sectional view of the placement box, the second fixing rod and the push frame of the present invention.

[0032] Fig.11 It is a three-dimensional structural separation diagram of the placement box, the second fixing rod and the push frame of the present invention.

[0033] Fig.12 It is a three-dimensional structural schematic diagram of the fixing plate, the second sliding plate, the third spring and other components of the present invention.

[0034] Names of the numbers in the figure: 1. robot body, 2. screw, 3. first slide, 4. nut, 5. electric slide rail, 6. slider, 7. placement box, 7a. file slot, 7b. card slot, 7c. rectangular hole, 8. pull-out box, 9. first slide, 10. rubber block, 11. first spring, 12. first fixed rod, 13. second slide, 14. second spring, 15. limit groove, 16. connecting frame, 17. guide rod, 18. support rod, 19. slide groove, 20. second fixed rod, 21. push frame, 22. fixed plate, 23. second slide, 24. third spring. DETAILED DESCRIPTION

[0035] The above scheme is further described below in conjunction with specific examples. It should be understood that these examples are used to illustrate the present application and are not limited to the scope of the present application. The implementation conditions adopted in the examples can be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are usually the conditions in conventional experiments.

[0036] Embodiment 1: A welcoming robot, combined with the attached Figure 1 To Attachment Figure 6, including a robot body 1, a screw rod 2 is fixedly connected inside the robot body 1, a first slide 3 is slidably connected inside the robot body 1 along the up-down direction, a guide groove symmetrically distributed along the first slide 3 is opened on the upper part of the first slide 3, a rear section of the guide groove of the first slide 3 is set as a horizontal groove, and a front section is set as an inclined groove inclined forward and downward, a nut 4 is threadedly connected to the upper part of the screw rod 2, and the nut 4 is rotatably connected to the first slide 3, an electric slide rail 5 symmetrically distributed along the first slide 3 is fixedly connected to the upper part of the first slide 3, and a sliding connection is provided on the electric slide rail 5 There is a slider 6, and a placement box 7 for storing different objects is movably connected in the guide groove of the first slide 3. The placement box 7 is rotatably connected to the slider 6. A file slot 7a for placing letters is opened on the left side of the placement box 7, and a card slot 7b for placing room card objects is opened on the front side of the file slot 7a of the placement box 7. A pull-out box 8 is slidably connected to the lower part of the placement box 7 along the left-right direction, and a rectangular hole 7c for placing gift box-like objects into the pull-out box 8 is opened on the right side of the placement box 7. A first slide plate 9 is slidably connected between the placement box 7 and the pull-out box 8 along the left-right direction.

[0037] Combined with Figure 7 , also includes four rubber blocks 10, two of which are slidably connected to the pull-out box 8 along the left-right direction, and the other two rubber blocks 10 are slidably connected to the placement box 7 along the left-right direction. A first spring 11 is fixedly connected between the rubber block 10 and the pull-out box 8 and between the rubber block 10 and the placement box 7. A first fixing rod 12 symmetrically distributed along the front and back of the placement box 7 is fixedly connected to the inner top of the placement box 7. A second slide 13 for fixing the pull-out box 8 is slidably connected between the first fixing rods 12 symmetrically distributed along the front and back along the up and down direction. The second slide 13 is extruded and matched with the adjacent rubber blocks 10. A second spring 14 is fixedly connected between the second slide 13 and the first fixing rod 12. A limiting groove 15 continuously distributed from left to right is opened on the inner bottom of the pull-out box 8. The limiting groove 15 is set in a V-shape, and the second slide 13 slides downward and engages with the limiting groove 15.

[0038] Combined with Figure 8 To Attachment Fig. 9 , and also includes a connecting frame 16 that is symmetrically distributed along the first slide 3. The connecting frame 16 is fixed to the slider 6. The lower front side of the first slide 3 is fixed with a guide rod 17 that is symmetrically distributed along the first slide 3. The lower part of the connecting frame 16 is rotatably connected to a support rod 18. The guide rod 17 is movably connected to the adjacent support rod 18, and the guide rod 17 is slidably connected to the robot body 1 through a slide groove 19.

[0039] Embodiment 2: Based on embodiment 1, Fig.10 To Attachment Fig.11, and also includes second fixing rods 20 symmetrically distributed along the placement box 7, the second fixing rods 20 are fixed to the front side of the bottom of the placement box 7, and a push frame 21 for lifting letters and room cards upwards is slidably connected between the second fixing rods 20 symmetrically distributed along the up and down directions.

[0040] Combined with Fig.12 , and also includes a fixed plate 22, which is fixedly connected to the front side of the robot body 1. A second slide plate 23 is slidably connected to the fixed plate 22 along the up and down directions. The bottoms of the placement box 7 and the pull-out box 8 are in contact with the top of the second slide plate 23. A third spring 24 is fixedly connected between the second slide plate 23 and the fixed plate 22 and is symmetrically distributed along the second slide plate 23.

[0041] When preparing to place the welcoming objects in the welcoming robot, the staff controls the electric slide rail 5 to drive the slider 6 to slide forward, thereby driving the placement box 7 to move forward, and the placement box 7 drives the pull-out box 8, the first slide plate 9, the rubber block 10, the first spring 11, the first fixed rod 12, the second slide 13, the second spring 14, the connecting frame 16 and the support rod 18 to move forward and out of the robot body 1 as a whole. When the placement box 7 and the slider 6 slide to the front of the guide groove of the second slide 13, the placement box 7 rotates and tilts downward. At this time, the staff puts the room card objects to be collected by the guests in the card slot 7b, puts the letter objects to be collected in the file slot 7a, and puts the gift box objects to be collected through the rectangular hole 7c. Placed in the pull-out box 8, before that, people can push the pull-out box 8 left and right according to the size of the gift box-like objects, so that the pull-out box 8 slides on the first slide plate 9, and the first slide plate 9 slides on the placement box 7, so that the opening size of the pull-out box 8 can be adjusted according to the size of the gift box-like objects, and the nut 4 can be adjusted according to the height of all objects to make the first slide 3 move up and down, thereby driving the electric slide rail 5, the slider 6, the placement box 7, the pull-out box 8, the first slide plate 9, the rubber block 10, the first spring 11, the first fixed rod 12, the second slide 13, the second spring 14, the connecting frame 16, the guide rod 17, the support rod 18, the second fixed rod 20 and the push frame 21 to move up and down as a whole until they are adjusted to a suitable height.

[0042] When placing gift box-like objects into the pull-out box 8, the gift box-like objects squeeze the rubber block 10 to slide outward, and the first spring 11 is compressed, thereby achieving the effect of clamping the gift box-like objects. When the rubber block 10 on the left side slides, it squeezes the second slide 13 to slide downward along the first fixed rod 12, and the second spring 14 is compressed, so that the second slide 13 is stuck in the corresponding limit groove 15, thereby fixing the adjusted pull-out box 8, preventing the pull-out box 8 from sliding left and right at will, and improving the stability of storing gift box-like objects.

[0043] When the connecting frame 16 moves forward, it will drive the support rod 18 to move forward. At the same time, under the limiting effect of the guide rod 17, the front part of the support rod 18 is tilted upward and just supported on the front side of the bottom of the placement box 7 that is rotated and tilted downward, which plays the effect of supporting the placement box 7, improving the stability of the placement box 7, and preventing the placement box 7 from being unstable when swinging downward and causing objects to fall.

[0044] After placing the objects, the staff controls the electric slide rail 5 to drive the slider 6 to slide backward, thereby driving the placement box 7 to move backward. The placement box 7 drives the pull-out box 8, the first slide plate 9, the rubber block 10, the first spring 11, the first fixed rod 12, the second slide 13, the second spring 14, the connecting frame 16, the support rod 18, the second fixed rod 20 and the push frame 21 to move backward into the robot body 1 as a whole. In this way, the storage of the welcoming objects is completed.

[0045] When the guest needs to take the welcome items, the guest can control the electric slide rail 5 to drive the slider 6 to slide forward, so that the placement box 7 with the items moves forward and rotates and tilts downward. At this time, the guest can take away all the items. When taking away items such as room cards and letters, the guest can manually lift up the push frame 21 so that the push frame 21 slides upward along the second fixed rod 20, so that the room card items and the letter items are simultaneously pushed up by the push frame 21, which is convenient for the guest to take the room card items and the letter items. After letting go, the push frame 21 slides downward along the second fixed rod 20 under the action of gravity to reset.

[0046] When taking out a gift box-like object from the pull-out box 8, the gift box-like object releases the rubber block 10, and the first spring 11 resets to drive the rubber block 10 to slide inward. The rubber block 10 on the left gradually releases the second slide 13 as it slides, and the second spring 14 resets to drive the second slide 13 to slide upward along the first fixed rod 12, so that the second slide 13 disengages from the corresponding limit groove 15, thereby releasing the fixation of the pull-out box 8.

[0047] When the connecting frame 16 moves backward, it drives the supporting rod 18 to move backward. At the same time, under the limiting effect of the guide rod 17, the supporting rod 18 is retracted into the robot body 1.

[0048] In the above process, under the elastic force of the third spring 24, the second slide plate 23 always moves up and down with the placement box 7, so that the second slide plate 23 and the fixed plate 22 can always block the front side of the robot body 1, thereby shielding the internal parts of the robot body 1, which is more beautiful and safer.

[0049] The above description is only an example of the present invention and is not intended to limit the present invention. Any equivalent substitutions made within the principles of the present invention should be included in the protection scope of the present invention. The contents not elaborated in detail in the present invention belong to the existing technologies known to those skilled in the art.

Claims

1. A welcoming robot, comprising a robot body (1), characterized in that: The robot body (1) further comprises a screw rod (2), the screw rod (2) being fixedly connected to the robot body (1), the robot body (1) being vertically slidably connected to a first slide (3), the first slide (3) being provided with guide grooves symmetrically distributed along the first slide (3), the screw rod (2) being threadedly connected to a nut (4), the nut (4) being rotatably connected to the first slide (3), the first slide (3) being fixedly connected to an electric slide rail (5) symmetrically distributed along the first slide (3), a slider (6) being slidably connected to the electric slide rail (5), a placement box (7) for storing different objects respectively being movably connected in the guide groove of the first slide (3), the placement box (7) being rotatably connected to the slider (6), the placement box (7) being horizontally slidably connected to a draw-out box (8), a first slide plate (9) being horizontally slidably connected between the placement box (7) and the draw-out box (8), and a limiting component for fixing the draw-out box (8) and a gift box-like object is provided on the placement box (7); The limiting assembly comprises a plurality of rubber blocks (10), wherein the plurality of rubber blocks (10) are respectively connected to the placement box (7) and the drawer box (8) in a horizontal sliding manner, and a first spring (11) is fixedly connected between the rubber block (10) and the drawer box (8) and between the rubber block (10) and the placement box (7); The limiting assembly also includes first fixing rods (12) symmetrically distributed along the placement box (7), the first fixing rods (12) are fixedly connected to the placement box (7), a second slide (13) for fixing the drawer box (8) is vertically slidably connected between the symmetrically distributed first fixing rods (12), the second slide (13) is extruded and matched with an adjacent rubber block (10), and a second spring (14) is fixedly connected between the second slide (13) and the first fixing rod (12); The drawer box (8) is provided with continuously distributed limiting grooves (15), the limiting grooves (15) are arranged in a V-shape, and the second slide frame (13) is engaged with the limiting grooves (15); The invention also comprises a connecting frame (16) symmetrically distributed along the first slide (3), the connecting frame (16) being fixedly connected to the slide block (6), the first slide (3) being fixedly connected to a guide rod (17) symmetrically distributed along the first slide (3), the connecting frame (16) being rotatably connected to a support rod (18), the guide rod (17) being movably connected to an adjacent support rod (18), and the guide rod (17) being slidably connected to the robot body (1) via a slide groove (19).

2. A welcoming robot according to claim 1, characterized in that: The guide groove of the first sliding frame (3) is composed of a horizontal groove and an inclined groove inclined forward and downward.

3. A welcoming robot according to claim 2, characterized in that: The placement box (7) is provided with a file slot (7a) for placing letters, a card slot (7b) for placing room cards is provided at the file slot (7a) of the placement box (7), and a rectangular hole (7c) for placing gift boxes into the drawer box (8) is provided in the placement box (7).

4. A welcoming robot according to claim 3, characterized in that: The invention also comprises second fixing rods (20) symmetrically distributed along the placement box (7), the second fixing rods (20) being fixedly connected to the placement box (7), and a push frame (21) for lifting objects such as letters and house cards upwards is slidably connected between the symmetrically distributed second fixing rods (20).

5. A welcoming robot according to claim 4, characterized in that: It also includes a fixed plate (22) which is fixedly connected to the robot body (1). The fixed plate (22) is vertically slidably connected to a second slide plate (23). The placement box (7) and the drawer box (8) are both in contact with the second slide plate (23).

6. A welcoming robot according to claim 5, characterized in that: It also includes third springs (24) symmetrically distributed along the second slide plate (23), and the third springs (24) are fixed between the second slide plate (23) and the fixed plate (22).

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