CN213616719U

CN213616719U - Robot

Info

Publication number: CN213616719U
Application number: CN202021747565.3U
Authority: CN
Inventors: 章伯伦
Original assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Current assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-07-06
Anticipated expiration: 2030-08-20

Abstract

The utility model relates to a robot, include: moving the chassis; the first assembly body is arranged on the movable chassis; the main body is arranged above the movable chassis; a second assembly body disposed on the body; and the first assembly body and the second assembly body are detachably assembled and connected through the connecting assembly, and the connecting assembly is exposed outside the robot. Because coupling assembling exposes in the outside of whole robot this moment, can directly use the instrument to dismantle coupling assembling, first assembly body separates with the second assembly body, realize detaching the removal chassis with the main part, and need not to disassemble the part coverboard in the main part earlier like prior art, the screw of placing in the main part in has exposed, and disassemble the operation under the environment that the space is narrow and small, light is dim, therefore the dismantlement operation degree of difficulty can be reduced by a wide margin, reach labour saving and time saving, and can realize the effect that the equipment was dismantled to the main part modularization.

Description

Robot

Technical Field

The utility model relates to an intelligent equipment technical field especially relates to a robot.

Background

At present, with the continuous improvement of living standard of people and the continuous rising of human cost, adopting the robot to replace traditional manpower work has become the development trend of all walks of life, for example in the service industry, has gradually begun adopting service robot to replace waiter, carries out service work such as ordering, passing dish, closing accounts, can reach and reduce the recruitment cost, improves service quality, promotes the purpose that the user experienced of having dinner.

At present, a service robot commonly available on the market mainly comprises two parts, namely a mobile chassis and a main body. The main body is installed above the movable chassis, and the main body is generally assembled and fixed with the movable chassis by screws under many conditions, and the screws are usually located inside the main body. Therefore, when the main body is detached for maintenance, replacement or cleaning, a part of the shell on the main body needs to be detached firstly, so that the screw in the main body can be unscrewed, and finally, the main body can be integrally taken down. Because the space inside the main part is narrow and light is weak, the disassembly operation difficulty is large, time and labor are wasted, and the main part can not be assembled and disassembled in a modularized mode.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a robot, aims at solving prior art and dismantles the degree of difficulty greatly, and the operation is wasted time and energy, can't realize the problem that main part modularization was dismantled the equipment.

The application provides a robot, the robot includes:

moving the chassis;

a first assembly body disposed on the mobile chassis;

the main body is arranged above the movable chassis;

a second assembly body disposed on the body; and

the first assembly body and the second assembly body are detachably assembled and connected through the connecting assembly, and the connecting assembly is exposed out of the robot.

Above-mentioned scheme provides a robot of operation is installed and removed to the convenience, can effectively reduce the operation degree of difficulty, labour saving and time saving, and can realize the main part modularization of robot and dismantle the equipment. Particularly, a first assembly body is preassembled on the movable chassis, a second assembly body is preassembled on the main body, the first assembly body and the second assembly body can be assembled and fixed through the connecting assembly, and then the main body is fixedly installed on the movable chassis. When the functional components inside the main body are damaged and need to be maintained, or other main bodies with different energy carrying capacities need to be replaced to the movable chassis, the connecting assembly is exposed outside the whole robot at the moment, the connecting assembly can be disassembled by directly using tools, the first assembly body can be separated from the second assembly body, the main body is detached from the movable chassis, partial shell plates on the main body do not need to be detached firstly like in the prior art, screws arranged in the main body are exposed, and the detaching operation is carried out in a narrow and small space and dark light environment, so that the detaching operation difficulty can be greatly reduced, time and labor are saved, and the main body is detached and assembled in a modularized manner.

The technical solution of the present application is further described below:

in one embodiment, the connection assembly is a bolt assembly, the bolt assembly includes a screw and a nut, the first assembly body is provided with a first assembly hole, the second assembly body is provided with a second assembly hole opposite to the first assembly hole, the screw is inserted into the first assembly hole and the second assembly hole, a screw head of the screw is exposed outside the robot, and the nut is screwed with the screw and located inside the robot.

In one embodiment, the first assembly body, the second assembly body and the connecting assembly are two, and the first assembly body, the second assembly body and the connecting assembly are assembled and connected in a one-to-one correspondence manner; two sets of the first assembly body, the second assembly body and the connecting assembly are transversely arranged between the movable chassis and the main body side by side at intervals.

In one embodiment, the first assembly body is convexly provided with a chute body, the second assembly body is convexly provided with a sliding matching body, and the sliding matching body can be slidably inserted into the chute; the first assembling hole is formed on the sliding chute, and the second assembling hole is formed on the sliding matching body; or

The first assembly body is convexly provided with a sliding fit body, the second assembly body is convexly provided with a sliding groove body, the sliding fit body can be slidably inserted into the sliding groove, the first assembly hole is formed in the sliding fit body, and the second assembly hole is formed in the sliding groove body.

In one embodiment, the first assembly body is provided with a first shielding body extending towards the outer side of the robot, and the first shielding body is arranged outside the screw head of the screw in a shielding manner; or

The second assembly body is provided with a second shielding body extending towards the outer side of the robot, and the second shielding body is arranged outside the screw head of the screw in a shielding manner; or

The first assembly body is provided with a first shielding body extending towards the outer side of the robot, the second assembly body is provided with a second shielding body extending towards the outer side of the robot, the first shielding body and the second shielding body are arranged side by side at intervals to form a protection groove, and the screw head of the screw is arranged in the protection groove.

In one embodiment, the first assembly body is provided with a first clamping body extending towards the inner side of the robot, and the first clamping body is abutted against the outer surface of the nut; or

The second assembly body is provided with a second clamping body extending towards the inner side of the robot, and the second clamping body is abutted against the outer surface of the nut; or

The first assembly body is provided with a first clamping body extending towards the inner side of the robot, the second assembly body is provided with a second clamping body extending towards the inner side of the robot, the first clamping body and the second clamping body are arranged side by side at intervals and form clamping grooves, and the nuts are clamped in the clamping grooves.

In one embodiment, the outer wall of the main body is concavely provided with a lifting position.

In one embodiment, the lifting position is a hollow structure penetrating through the inner side and the outer side of the robot, so that the nut can be communicated with the external environment through the hollow structure.

In one embodiment, the carrying positions are arranged on the outer walls of any two adjacent sides and/or two opposite sides of the main body.

In one embodiment, the robot further includes a first fastening connector and a second fastening connector, the first assembly is detachably connected to the movable chassis through the first fastening connector, and the second assembly is detachably connected to the main body through the second fastening connector.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a robot according to an embodiment of the present invention (a main body is assembled with a movable chassis);

fig. 2 is a schematic structural diagram of a robot according to another embodiment of the present invention (the main body is separated from the moving chassis);

fig. 3 is a schematic structural diagram of a robot according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of the exploded structure of FIG. 3;

fig. 5 is a schematic view illustrating an assembly structure of a first assembly and a second assembly according to an embodiment of the present invention;

fig. 6 is a perspective view of a portion of the structure from another perspective of fig. 3.

Description of reference numerals:

10. moving the chassis; 20. a first assembly; 21. a chute body; 22. a first shielding body; 23. a first holding body; 30. a main body; 31. carrying and lifting the position; 40. a second assembly; 41. a sliding fit body; 42. a second shielding body; 43. a second holding body; 50. a connecting assembly; 51. a screw; 52. a nut; 80. a first fastening connector; 90. and a second fastening connector.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

As shown in fig. 1, a robot shown in an embodiment of the present application may be specifically configured as a robot device with different types and functions for various applications according to actual needs.

For example, the robot can be a building robot applied to building construction occasions, and can replace the traditional manpower work to finish the construction operation contents such as putty coating, wall surface polishing, floor tile paving, material transfer and the like; or the robot can also be a service robot applied to catering places, and can replace the traditional manual work to finish a series of service contents such as meal delivery, interaction with diners, ordering, payment and the like; or the robot can also be an express delivery conveying robot applied to the logistics industry, and can replace the traditional manual work to finish the operation contents such as picking up, sending, registering and collecting.

Referring to fig. 1 and fig. 2, in the present embodiment, the robot includes: a movable chassis 10, a first assembly 20, a main body 30, a second assembly 40, and a connecting member 50. Wherein, the mobile chassis 10 is a bearing base body of the robot and is used for providing power required by the robot to walk. Specifically, the moving chassis 10 in the present embodiment is provided as a wheeled chassis, that is, a walking movement by rollers mounted on the chassis body. In addition, the chassis body can be provided with universal wheels, steering wheels and the like, so that the robot has flexible turning and turning capabilities.

Of course, it should be noted that in other embodiments, the mobile chassis 10 may also be a crawler-type chassis, a belt-type chassis, or the like; the concrete selection can be carried out according to the actual requirement.

The main body 30 is a main body function module of the robot, which can integrate functions such as information control and interaction with external information, and the main body 30 is an execution unit for realizing functions corresponding to different robots. For example, when the robot is a service robot, the main body 30 is correspondingly integrated with functional components such as a tray, a touch screen, a pan-tilt camera and the like, at this time, the tray can carry and transport food, the touch screen can be used for food ordering, account settling and the like by diners, and the pan-tilt camera can realize the movement path planning, obstacle avoidance, information recording and the like of the service robot.

With reference to fig. 2, in the present embodiment, the first assembly 20 is disposed on the movable chassis 10. Specifically, the first fitting body 20 is installed at the top surface of the moving chassis 10. The main body 30 is arranged above the moving chassis 10; the second fitting body 40 is provided on the main body 30. Specifically, the second assembly body 40 is installed at the bottom surface of the outer shell of the main body 30, and in this case, the second assembly body 40 is disposed opposite to the first assembly body 20, so that the first assembly body 20 and the second assembly body 40 can be conveniently detachably assembled and connected through the connection assembly 50. And at this time the connection assembly 50 is exposed to the exterior of the robot.

In summary, the implementation of the technical solution of the present embodiment has the following beneficial effects: above-mentioned scheme provides a conveniently install and remove robot of operation, can effectively reduce the operation degree of difficulty, labour saving and time saving, and can realize that the main part 30 modularization of robot is dismantled and is assembled. Specifically, the first assembly body 20 is preassembled on the mobile chassis 10, the second assembly body 40 is preassembled on the main body 30, and the first assembly body 20 and the second assembly body 40 can be assembled and fixed through the connecting assembly 50, so that the main body 30 is mounted and fixed on the mobile chassis 10. When functional components inside the main body 30 are damaged and need to be maintained or other main bodies 30 with different performance are required to be replaced on the movable chassis 10, the connecting assembly 50 is exposed outside the whole robot at the moment, the connecting assembly 50 can be disassembled by directly using a tool, the first assembly body 20 can be separated from the second assembly body 40, the main body 30 can be detached from the movable chassis 10, a part of shell plates on the main body 30 do not need to be detached in advance in the prior art, the screws 51 arranged in the main body 30 are exposed, and the detaching operation is performed in a narrow and dim environment with narrow space and dim light, so that the detaching operation difficulty can be greatly reduced, time and labor are saved, and the effect of modularizing, detaching and assembling the main body 30 can be realized.

With continuing reference to fig. 4 and 5, in some embodiments, the robot further includes a first fastening connector 80 and a second fastening connector 90, the first assembly body 20 is detachably connected to the movable chassis 10 through the first fastening connector 80, and the second assembly body 40 is detachably connected to the main body 30 through the second fastening connector 90. In this way, first assembly body 20 is mounted outside movable chassis 10, and second assembly body 40 is also mounted outside main body 30, and through this external design not only first assembly body 20 and second assembly body 40 can be conveniently assembled and disassembled, but also the shell portion of movable chassis 10 and main body 30 can be made into a closed structure, that is, a waterproof and dustproof mounting cavity is formed inside both for mounting important parts, which is beneficial to improving the capability of robot to cope with complex environment and prolonging service life.

Specifically, in the present embodiment, the first fitting body 20 is provided as a bar-shaped rod. The first fastening connector 80 is provided as a screw, and the number may be one, two or more. Correspondingly, the shell of the movable chassis 10 is provided with through holes adaptive to the number of screws, the first assembly body 20 is provided with first threaded holes adaptive to the number of the through holes, the screws penetrate through the corresponding through holes and then are in threaded connection with the corresponding first threaded holes, and therefore the first assembly body 20 and the movable chassis 10 can be assembled and fixed.

Similarly, in this embodiment, the second assembly body 40 is also configured as a bar-shaped rod. The second fastening connector 90 is provided as a screw, and the number may be one, two or more. Correspondingly, the shell of the main body 30 is provided with through holes adaptive to the number of the screws, the second assembly body 40 is provided with second threaded holes adaptive to the number of the through holes, the screws penetrate through the corresponding through holes and then are in threaded connection with the corresponding second threaded holes, and therefore the second assembly body 40 and the main body 30 can be assembled and fixed.

Of course, it should be noted that, besides the above-mentioned screw connection structure, in other embodiments, the first assembly body 20 and the moving chassis 10, and the second assembly body 40 and the main body 30 can be assembled and disassembled by other connection methods in the prior art, such as a snap connection, a magnetic attraction connection, an adhesion, and the like; the concrete selection can be carried out according to the actual requirement.

With reference to fig. 3, 4 and 6, in some embodiments, the connecting assembly 50 is a bolt assembly, the bolt assembly includes a screw 51 and a nut 52, the first assembly body 20 is provided with a first assembling hole, the second assembly body 40 is provided with a second assembling hole opposite to the first assembling hole, the screw 51 is inserted into the first assembling hole and the second assembling hole, a screw head of the screw 51 is exposed to an outer side of the robot, and the nut 52 is screwed with the screw 51 and is located at an inner side of the robot.

Adopt bolt assembly and first pilot hole, the equipment of second pilot hole, not only connected mode is simple, and can reduce to install and remove the operation degree of difficulty, labour saving and time saving. And because the screw head of the screw 51 is exposed outside the whole robot after being installed, when the main body 30 needs to be disassembled, the screw 51 can be unscrewed by using a tool and then is taken down.

With reference to fig. 3 and fig. 4, preferably, on the basis of the above embodiment, two of the first assembly body 20, the second assembly body 40 and the connecting assembly 50 are assembled and connected one by one; two sets of the first assembly body 20, the second assembly body 40 and the connecting assembly 50 are transversely installed between the moving chassis 10 and the main body 30 side by side at intervals. This is advantageous in further improving the coupling strength of the main body 30 to the moving chassis 10.

In this case, the two sets of the first assemblies 20, the second assemblies 40, and the connecting assemblies 50 arranged in the transverse direction and the azimuth region enclosed between the main body 30 and the moving chassis 10 arranged in the longitudinal direction are referred to as the inner side of the robot, and the outer region opposite to the inner side is referred to as the outer side of the robot. The definitions given above apply to both "inboard" and "outboard" as used in the claims of this application.

With continuing reference to fig. 4 and 5, further, in some embodiments, the first assembly body 20 is convexly provided with a chute 21, the second assembly body 40 is convexly provided with a sliding matching body 41, and the sliding matching body 41 is slidably inserted into the chute; the first fitting hole is formed on the slide groove, and the second fitting hole is formed on the slide fitting body 41; or the first assembly body is convexly provided with a sliding matching body, the second assembly body is convexly provided with a sliding chute body, the sliding matching body can be slidably inserted into the sliding chute, the first assembly hole is formed in the sliding matching body, and the second assembly hole is formed in the sliding chute body. According to the actual use requirement, after the connecting component 50 is removed, the sliding matching body 41 is pushed to slide back and forth in the sliding groove, so that the position of the main body 30 relative to the moving chassis 10 can be flexibly adjusted, and the requirements of different types of main bodies 30 on different installation positions can be further met.

It should be noted that, in this embodiment, the height and the depth of the sliding fit body 41 correspond to the depth and the width of the groove cavity of the sliding groove respectively, so that the sliding fit body 41 can be just completely inserted into the sliding groove, and the end face of the notch of the sliding groove body 21 can be just contacted and attached to the second assembly body 40, so that the assembly gap can be eliminated, the sliding smoothness of the sliding fit body 41 and the sliding groove body 21 is prevented from being affected by the invasion of particle impurities, rain, snow and the like in the external environment into the sliding groove, and the abrasion is reduced.

In the present embodiment, it is preferable that the first assembly body 20 is provided with a chute body 21 in a protruding manner, the second assembly body 40 is provided with a sliding engagement body 41 in a protruding manner, and the first assembly hole is transversely arranged through the thickness direction of the two side chute walls of the chute body 21. The second fitting hole is provided to penetrate the thickness direction of the slide fitting body 41 in the lateral direction.

With reference to fig. 5, in still other embodiments, the first assembly body 20 is provided with a first shielding body 22 extending toward the outside of the robot, and the first shielding body 22 is disposed outside the screw head of the screw 51.

Alternatively, as an alternative to the above embodiment, the second assembly body 40 is provided with a second shielding body 42 extending toward the outside of the robot, and the second shielding body 42 is disposed outside the screw head of the screw 51 in a shielding manner.

Or, as an alternative to any of the above embodiments, the first assembly body 20 is provided with a first shielding body 22 extending towards the outside of the robot, the second assembly body 40 is provided with a second shielding body 42 extending towards the outside of the robot, the first shielding body 22 and the second shielding body 42 are arranged side by side at an interval to form a protection groove, and the screw head of the screw 51 is embedded in the protection groove.

Whether the first shielding body 22 or the second shielding body 42 is separately arranged outside the screw head of the screw 51, or the first shielding body 22 and the second shielding body 42 are simultaneously arranged outside the screw head of the screw 51, the screw head of the screw 51 can be protected, and meanwhile, a certain hiding effect is achieved on the screw head of the screw 51, so that the attractiveness and the simplicity of products are improved.

However, the first shield 22 or the second shield 42 is provided separately, and is different from the case where the first shield 22 and the second shield 42 are provided at the same time in terms of the molding structure. When the first shielding body 22 or the second shielding body 42 is separately disposed, because the first shielding body 22 or the second shielding body 42 is only formed at a single side of the screw head of the screw 51, in order to better surround the screw head of the screw 51, the first shielding body 22 and the second shielding body 42 need to be designed to be formed into an arc-shaped or annular structure. Further, when a plurality of coupling assemblies 50 are provided at the same time in order to improve the coupling strength (in this case, a plurality of screws 51 are uniformly arranged at intervals along the length direction of the first assembly body 20 and the second assembly body 40), the annular structure needs to be provided in plurality accordingly.

When the first shielding body 22 and the second shielding body 42 are provided at the same time, the first shielding body 22 and the second shielding body 42 are both formed as elongated eaves and arranged in parallel to each other. In this configuration, the first shielding body 22 and the second shielding body 42 are not only simple in structure and beautiful, but also can be better adapted to the installation and matching requirements of a plurality of connecting assemblies 50 arranged in a row.

With continued reference to fig. 5, in further embodiments, the first assembly body 20 is provided with a first clamping body 23 extending toward the inner side of the robot, and the first clamping body 23 abuts against the outer surface of the nut 52.

Alternatively, as an alternative to the above embodiment, the second assembly body 40 is provided with a second clamping body 43 extending toward the inner side of the robot, and the second clamping body 43 abuts against the outer surface of the nut 52.

Or, as an alternative to the above embodiment, the first assembly body 20 is provided with a first clamping body 23 extending towards the inner side of the robot, the second assembly body 40 is provided with a second clamping body 43 extending towards the inner side of the robot, the first clamping body 23 and the second clamping body 43 are arranged side by side at intervals and form a clamping groove, and the nut 52 is clamped in the clamping groove.

The first clamping body 23 or the second clamping body 43 is independently arranged to abut against the outer surface of the nut 52, or the first clamping body 23 and the second clamping body 43 are simultaneously arranged to abut against the outer surface of the nut 52, so that the nut 52 can be limited from rotating, the screw 51 can be conveniently screwed or unscrewed, and the effect of reliably dismounting and mounting the screw 51 and the nut 52 is achieved.

Preferably, in the present embodiment, the first clamping body 23 and the second clamping body 43 are disposed at the same time, so as to enhance the constraint effect on the degree of freedom of the nut 52.

In addition, in any of the above embodiments, when the connection between the main body 30 and the mobile chassis 10 is released and the main body 30 needs to be removed, the carrying position 31 is recessed in the outer wall of the main body 30 in order to facilitate the carrying operation of the main body 30 by the operator.

Referring to fig. 1 to fig. 3, preferably, the carrying positions 31 are disposed on any two adjacent sides and/or two opposite sides of the outer wall of the main body 30. At this moment, at least two carrying positions 31 can be arranged on the outer wall of the main body 30 at the same time, so that the main body 30 can be conveniently carried by two hands of a single operator, or the main body 30 can be carried by two standing sides of two operators in a cooperation mode, the operation is more convenient, more labor-saving and more efficient, and the safety problem of hand clamping can not occur.

Further, on the basis of the above embodiment, the carrying position 31 is provided as a hollow structure penetrating through the inner side and the outer side of the robot, so that the nut 52 can communicate with the external environment through the hollow structure. Therefore, when the screw 51 needs to be disassembled, the operator can use one hand to hold the screwdriver to screw the screw 51, and the other hand can only pass through the lifting position 31 and extend into the inner side to hold the nut 52, so as to prevent the nut 52 from falling off after the screw 51 is separated from the lifting position.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

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 at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Claims

1. A robot, characterized in that the robot comprises:

moving the chassis;

a first assembly body disposed on the mobile chassis;

the main body is arranged above the movable chassis;

a second assembly body disposed on the body; and

2. The robot of claim 1, wherein the connecting assembly is configured as a bolt assembly, the bolt assembly includes a screw and a nut, the first assembly has a first assembling hole, the second assembly has a second assembling hole opposite to the first assembling hole, the screw is inserted into the first assembling hole and the second assembling hole, a screw head of the screw is exposed outside the robot, and the nut is screwed with the screw and is located inside the robot.

3. The robot of claim 2, wherein there are two of the first assembly body, the second assembly body and the connecting assembly, and the three are assembled and connected in a one-to-one correspondence manner; two sets of the first assembly body, the second assembly body and the connecting assembly are transversely arranged between the movable chassis and the main body side by side at intervals.

4. The robot as claimed in claim 2, wherein the first assembly body is convexly provided with a sliding groove body, the second assembly body is convexly provided with a sliding matching body, the sliding matching body is slidably inserted into the sliding groove, the first assembly hole is formed on the sliding groove, and the second assembly hole is formed on the sliding matching body; or

5. The robot as claimed in claim 2, wherein the first assembly body is provided with a first shielding body extending towards the outside of the robot, and the first shielding body is arranged outside the screw head of the screw; or

6. The robot of claim 2, wherein the first assembly body is provided with a first clamping body extending towards the inner side of the robot, and the first clamping body is abutted against the outer surface of the nut; or

7. The robot of claim 2, wherein the outer wall of the body is recessed with a lifting location.

8. The robot of claim 7, wherein the lifting position is a hollow structure penetrating the inner side and the outer side of the robot, so that the nut can communicate with the external environment through the hollow structure.

9. The robot of claim 7, wherein the lifting locations are disposed on any two adjacent sides and/or two opposite sides of the outer wall of the main body.

10. The robot of any one of claims 1 to 9, further comprising a first fastening connector and a second fastening connector, wherein the first assembly is detachably assembled and connected to the movable chassis through the first fastening connector, and the second assembly is detachably assembled and connected to the main body through the second fastening connector.