CN216271536U

CN216271536U - Distribution robot

Info

Publication number: CN216271536U
Application number: CN202121371521.XU
Authority: CN
Inventors: 杨璐雅; 严小龙
Original assignee: Shenzhen Pudu Technology Co Ltd
Current assignee: Shenzhen Pudu Technology Co Ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-04-12
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a delivery robot, comprising: the movable chassis comprises a bottom plate, at least two first supporting pieces and a top plate, wherein the bottom plate is arranged at the top of the movable chassis, the at least two first supporting pieces are arranged between the bottom plate and the top plate and are respectively positioned on two sides of the front end or two sides of the rear end of the bottom plate, the front end of the bottom plate is the front face of the chassis, and the rear end of the bottom plate is the back face of the chassis. According to the distribution robot in the technical scheme, the first supporting pieces are arranged on the two sides of the front end or the two sides of the rear end of the bottom plate, and the first supporting pieces are closer to the end parts of the bottom plate, so that a planar door plate or a door plate with a small cambered surface can be conveniently arranged on the first supporting pieces, a user can select whether to use the distribution robot in a door-existing or door-absent mode, and the use scene of the distribution robot is widened.

Description

Distribution robot

Technical Field

The utility model relates to the field of robots, in particular to a distribution robot.

Background

Mobile robots have been increasingly used in mass service scenarios, such as restaurants, office buildings, and hotels, where more and more mobile robots are used to provide delivery services.

The design of the mobile robot not only needs to pay attention to the structural strength and the stability of the support, but also increasingly pays attention to the universality of the robot, otherwise the application occasions of the robot can be limited. The existing mobile robot is generally provided with a support structure in the middle positions of two sides of a machine body, the design determines that only door plates with large cambered surfaces can be adapted, but the installation difficulty of the door plates with the large cambered surfaces is high, so that the robot with the support structure in the middle positions of two sides of the machine body can be generally put into use in a door plate-free mode.

However, the robot without a door panel is limited in use, for example, the robot cannot be applied to some occasions where the confidentiality of the delivered goods is not good and the privacy requirement is high, and when the food is transported, the safety protection of the transported food is not good during the transportation of the food, and if the transportation environment is not clean enough, the transported food is likely to be polluted.

Therefore, on the premise of ensuring the structural strength and the support stability of the mobile robot, how to improve the universality of the structural design of the robot and widen the use scene of the robot is a problem worthy of attention.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of how to design a distribution robot so as to conveniently install a door plate on the distribution robot and widen the use scene of the distribution robot.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

the technical scheme of the utility model provides a distribution robot, which comprises: the mobile chassis and the shell are arranged on the mobile chassis; the chassis comprises a bottom plate, at least two first supporting pieces and a top plate, wherein the bottom plate is arranged at the top of the movable chassis, the at least two first supporting pieces are arranged between the bottom plate and the top plate and are respectively positioned on two sides of the front end or two sides of the rear end of the bottom plate, the front end of the bottom plate is the front face of the chassis, and the rear end of the bottom plate is the back face of the chassis.

Optionally, the distribution robot further includes a door plate, and the door plate is movably connected to the first support member.

Optionally, the dispensing robot further includes at least two second supporting members, and the first supporting member and the second supporting member are parallel to each other or form an included angle of a set angle.

Optionally, for the first support and the second support, the distance between the tops of the two is greater than the distance between the bottoms of the two.

Optionally, for the first support and the second support, the distance between the tops of the two is smaller than the distance between the bottoms of the two.

Optionally, a partial area of the top of the mobile chassis protrudes toward the bottom plate to form a protruding portion, the bottom plate is disposed on the protruding portion, so that at least one accommodating space is formed between the bottom of the bottom plate and the top of the mobile chassis, and the distribution robot further includes an electronic device, and the electronic device is accommodated in the accommodating space.

Optionally, a display device is disposed on the top plate, and the display device is electrically connected to the electronic device for displaying images.

Optionally, the chassis includes a housing, a driving part, and a roller; the casing set up in the top of casing, the gyro wheel part hold in the casing, just the bottom of gyro wheel is followed in the trompil of casing bottom is seen out, the drive division set up in the casing, just the drive division with the gyro wheel is connected, the drive division drive the gyro wheel rolls, in order to drive the casing removes.

Optionally, the front end and/or the rear end of the casing are/is provided with an anti-collision strip, and the anti-collision strip is an elastic anti-collision strip and is used for contacting and colliding with an obstacle in the advancing direction.

Optionally, a top surface of the top plate away from the first support member is an inclined arc surface.

Compared with the prior art, the utility model has the following beneficial effects:

according to the distribution robot in the technical scheme, the first supporting pieces are arranged on the two sides of the front end or the two sides of the rear end of the bottom plate, and the first supporting pieces are closer to the end parts of the bottom plate, so that a planar door plate or a door plate with a small cambered surface can be conveniently arranged on the first supporting pieces, a user can select whether to use the distribution robot in a door-existing or door-absent mode, and the use scene of the distribution robot is widened.

Drawings

Fig. 1 is a schematic structural view of a dispensing robot provided by an embodiment of the utility model, with a door panel and a side plate omitted;

FIG. 2 is a schematic view of the dispensing robot with the door panel open;

FIG. 3 is a schematic bottom view of the dispensing robot;

FIG. 4 is a schematic illustration of a disassembled configuration of the dispensing robot;

fig. 5 is a side view schematic of the structure of fig. 1.

In the drawings, each reference numeral denotes:

1. moving the chassis; 11. a housing; 12. a roller; 13. a universal wheel; 14. opening a hole; 111. raised part

2. A housing; 21. a base plate; 22. a first support member; 23. a second support member; 24. a top plate; 25. a side plate; 26. a door panel; 27. a display device;

3. a tray; 31. an anti-slip layer;

10. an accommodating space; 20. an electronic device.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and fig. 2, a distribution robot according to an embodiment of the present invention includes: a mobile chassis 1 and a housing 2 disposed on the mobile chassis 1. Wherein, the moving chassis 1 is used for providing a driving force to drive the housing 2 to move forward or backward to complete the goods distribution, for example: meal delivery, file delivery, etc.

Specifically, referring to fig. 3 and 5, in the present embodiment, the moving chassis 1 includes a housing 11, a driving portion (not shown), rollers 12, and universal wheels 13. The housing 11 is substantially rectangular parallelepiped, hollow inside, and is used for placing the driving part, the housing 11 has a bottom and a top, if the mobile chassis 1 is placed on the ground, one surface of the mobile chassis 1 closest to the ground is the bottom, and the other surface opposite to the bottom is the top. The casing 2 is disposed on the top of the casing 11, the roller 12 is partially accommodated in the casing 11, and the bottom of the roller 12 is exposed from the opening 14 at the bottom of the casing 11, meanwhile, the driving portion is connected to the roller 12, and provides a driving force through the driving portion, so as to drive the roller 12 to roll, and the rolling of the roller 12 correspondingly drives the casing 11 to move forward or backward. In-process that advances or retreat at casing 11, when needing to turn to, then need realize through four universal wheels 13 of casing 11 bottom, four universal wheels 13 set up the four corners in casing 11 bottom respectively, when casing 11 advances, lead through two universal wheels 13 of casing 11 front end, when casing 11 retreat, lead through two universal wheels 13 of casing 11 rear end to improve the flexibility and the convenience that distribution robot removed.

In addition, in the above embodiment, the front end and/or the rear end of the housing 11 is provided with the bumper strip (not shown), the bumper strip is made of an elastic material (such as silica gel) and protrudes out of the outer wall of the front end and/or the rear end of the housing 11, when the housing 11 moves forward or backward, if the bumper strip inevitably collides with a front obstacle, the bumper strip will collide with the obstacle in the forward direction, and the housing 11 will not directly collide with the obstacle, so that the housing 11 can be protected, and the safety of the movement of the housing 11 is improved. Meanwhile, it is easy to understand that, in other embodiments, a circle of bumper strip may be disposed outside the housing 11, so that the housing 11 can be protected from any collision, and the specific shape and material of the bumper strip are not limited herein.

Referring to fig. 4 and 5, in the present embodiment, the cabinet 2 includes a bottom plate 21, at least two first supports 22, at least two second supports 23, a top plate 24, side plates 25, and a door plate 26. The bottom plate 21 is substantially rectangular, the bottom plate 21 is disposed on the top of the housing 11, an accommodating space 10 is disposed at a front end and/or a rear end between the bottom of the bottom plate 21 and the top of the housing 11, and the accommodating space 10 is internally provided with an electronic device 20 such as: the laser radar realizes a device for realizing the visual identification of the robot, an interaction device realizes a man-machine interaction function and the like, thereby improving the functionality of the robot. As an alternative embodiment, in the case where the two first supports 22 can provide a sufficient supporting force, the provision of the two second supports 23 may not be required.

Specifically, in the present embodiment, the middle area of the top of the housing 11 protrudes toward the bottom plate 21 to form a strip-shaped protrusion 111, the top of the housing 11 is divided into two front and rear accommodating spaces 10 by the protrusion 111, the height of the protrusion 111 determines the height of the accommodating space 10, and the height of the protrusion 111 required to protrude can be determined according to the different electronic settings required to be installed.

Meanwhile, it should be understood that, in the present embodiment, since the protrusion is formed from the middle area of the top of the housing 11, two accommodating spaces 10 are formed, and if the protrusion is formed from the end (i.e. the front end or the rear end) of the top of the housing 11, only one accommodating space 10 is formed, which may be adaptively selected according to actual needs.

Referring to fig. 5, the at least two first supporting members 22 and the at least two second supporting members 23 are disposed on the top of the bottom plate 21, the at least two first supporting members 22 are respectively located on two sides of the front end or two sides of the rear end of the bottom plate 21, the front end of the bottom plate 21 is the front surface of the cabinet, and the rear end of the bottom plate 21 is the back surface of the cabinet, when the at least two first supporting members 22 are respectively located on two sides of the front end of the bottom plate 21, the dispensing robot is designed to open the door forward, and when the at least two first supporting members 22 are respectively located on two sides of the rear end of the bottom plate 21, the dispensing robot is designed to open the door backward. The first supporting member 22 and the second supporting member 23 are both long-strip-shaped plate-shaped structures, the first supporting member 22 and the second supporting member 23 are a group of supporting units, referring to the position in fig. 5, the two groups of supporting units are respectively supported on the front side and the rear side of the top of the bottom plate 21, the two groups of supporting units are used for providing an installation foundation for the top plate 24, meanwhile, the first supporting member 22 can be used for facilitating the installation of the door plate 26, the second supporting member 23 can be used for facilitating the installation of the side plate 25, certainly, for some occasions with low privacy requirements, the door plate can be omitted, and the design without the door is directly adopted.

In the present embodiment, the first supporting member 22 and the second supporting member 23 form an included angle with a set angle, that is: first support piece 22 sets up along vertical direction, and second support piece 23 sets up along the incline direction, and first support piece 22 is kept away from on the top of second support piece 23, and first support piece 22 is close to the bottom of second support piece 23, promptly to first support piece 22 and second support piece 23, the distance between the two tops is greater than the distance between the two bottoms to make first support piece 22, second support piece 23 and roof 24 form triangle stable structure, be favorable to improving the stability of connecting. It is understood that, in other embodiments, the first support 22 may be disposed along a vertical direction, the second support 23 may be disposed along an inclined direction, the top end of the second support 23 is close to the first support 22, and the bottom end of the second support 23 is far away from the first support 22, i.e. for the first support 22 and the second support 23, the distance between the top ends is smaller than the distance between the bottom ends. It is understood that in other embodiments, the first support 22 and the second support 23 may be parallel to each other, and may be adaptively selected according to actual needs.

Referring to fig. 5, the top plate 24 is substantially rectangular, a top surface of the top plate 24 away from the first support 22 is an inclined arc surface, a display device 27 is disposed on the top surface of the top plate 24, and the display device 27 is electrically connected to an electronic device for displaying images. For example: when the electronic device is a visual recognition device, the display device 27 may be a display screen, and can display the forward route recognized by the visual recognition device through the display screen; or, when the electronic device is an interactive device, the display device 27 may be a touch display screen for performing human-computer interaction.

Referring to fig. 4, the side plates 25 are curved panels, have a substantially U-shape, and are enclosed between the top plate 24 and the bottom plate 21 to form a case without the door panel 26. Referring to fig. 2, a door panel 26 is disposed at the front opening of the housing 2, the door panel 26 is rotatably disposed on the first supporting member 22, it should be understood that the rotatable connection is only one of the movable connections, in other embodiments, the door panel 26 may also be designed to be a sliding connection, that is, the door panel 26 is opened by sliding to two sides, the specific connection structure is not limited herein, the door panel 26 is two, and is opened by opening the two door panels 26 to two sides, preferably, the door panel 26 is an auto-induction door panel, and when goods are delivered in place, the door panel 26 may receive a control signal, so as to be automatically opened, thereby improving the convenience of the robot. Of course, in other embodiments, the door panels 26 may also be configured to be opened manually, and meanwhile, the opening mode is not limited to the opening mode that two door panels 26 are opened towards two sides, and may also be configured to be a structural form of one door panel or a plurality of door panels, and specifically, the structural form may be adaptively selected according to needs.

Further, referring to fig. 4, a plurality of layers of trays 3 are arranged in parallel in the vertical direction in the housing 2, each tray 3 is used for placing goods, and the layer height between the trays 3 can be flexibly designed according to actual conditions. The top of the tray 3 is provided with an anti-slip layer 31, specifically, the anti-slip layer 31 can be made of anti-slip material, and the anti-slip layer is laid in the plane of the top of the tray 3 to realize the anti-slip effect; also can directly set up bump or decorative pattern isotructure in the plane at 3 tops of tray to the planar surface friction coefficient in 3 tops of increase tray, thereby increase goods and 3 top planar frictional force of tray, and then play skid-proof effect. This prevents the goods from sliding relative to the tray 3 by the anti-slip layer 31, thereby improving the stability of goods delivery.

In summary, the dispensing robot provided in the embodiment of the present invention can facilitate the installation of the door panel 26 and the side panel 25 through the structural design of the first supporting member 22 and the second supporting member 23, and improve the overall structural strength and the supporting stability of the housing 2; meanwhile, the electronic device 20 arranged in the accommodating space 10 can achieve the effects of man-machine interaction and picture display, and the using effect of the robot is improved.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A dispensing robot, comprising: the mobile chassis and the shell are arranged on the mobile chassis;

the chassis comprises a bottom plate, at least two first supporting pieces and a top plate, wherein the bottom plate is arranged at the top of the movable chassis, the at least two first supporting pieces are arranged between the bottom plate and the top plate and are respectively positioned on two sides of the front end or two sides of the rear end of the bottom plate, the front end of the bottom plate is the front face of the chassis, and the rear end of the bottom plate is the back face of the chassis.

2. The dispensing robot of claim 1, further comprising a door panel movably connected to the first support.

3. The dispensing robot of claim 1, further comprising at least two second support members, wherein the first support member and the second support member are parallel to each other or form a set angle with the second support member.

4. The dispensing robot of claim 3, wherein a distance between a top of the first support and a bottom of the second support is greater than a distance between the tops of the first support and the bottom of the second support.

5. The dispensing robot of claim 3, wherein a distance between a top of the first support and a bottom of the second support is less than a distance between the tops of the first support and the bottom of the second support.

6. The dispensing robot as claimed in claim 1, wherein a partial area of the top of the moving chassis is protruded toward the bottom plate to form a protrusion, the bottom plate is disposed on the protrusion to form at least one receiving space between the bottom of the bottom plate and the top of the moving chassis, and the dispensing robot further comprises an electronic device received in the receiving space.

7. The dispensing robot as claimed in claim 6, wherein a display device is provided on the top plate, and the display device is electrically connected to the electronic device for displaying images.

8. The dispensing robot of claim 1, wherein the chassis includes a housing, a drive portion, and rollers; the casing set up in the top of casing, the gyro wheel part hold in the casing, just the bottom of gyro wheel is followed in the trompil of casing bottom is seen out, the drive division set up in the casing, just the drive division with the gyro wheel is connected, the drive division drive the gyro wheel rolls, in order to drive the casing removes.

9. The dispensing robot as claimed in claim 6, wherein the housing is provided at a front end and/or a rear end thereof with a bumper strip, the bumper strip being an elastic bumper strip for making a contact collision with an obstacle in a forward direction.

10. The dispensing robot of any of claims 1-9, wherein a top surface of the top plate distal from the first support member is an inclined arcuate surface.