Programming teaching robot base

Abstract

The utility model relates to the technical field of teaching robots, in particular to a programming teaching robot base which comprises a base body. The first moving wheel set is arranged on the lower side of the base; the first moving mechanism is connected with the first moving wheel set and used for driving the base to move in the first direction; the two guide assemblies are symmetrically arranged on the base; the two sliding seats are respectively arranged in the two guide assemblies in a sliding manner; the first driving mechanism is arranged on the base, abuts against the sliding seat and is used for driving the sliding seat to descend; the two sets of reset assemblies are arranged corresponding to the two sliding seats respectively and used for driving the sliding seats to ascend; the second moving wheel set is arranged on the two sliding seats; the second moving mechanism is connected with the second moving wheel set and used for driving the base to move in the second direction, and the first direction is perpendicular to the second direction. The programming teaching robot base aims to solve the problems that in the prior art, a robot is large in turning radius and complex in structure.

Description

Technical Field

[0001] The utility model relates to the technical field of teaching robots, and more specifically, to a programming teaching robot base. Background Art

[0002] Current teaching robot systems can be divided into two categories: toy robot series, exemplified by LEGO, and robotic experimental systems developed independently by university robotics research institutes. LEGO-style robots utilize a building block structure, with the various basic components of the robot, including controllers and sensors, constructed into interconnected building blocks. Through different combinations of these blocks, robots with various appearances and functions can be constructed. However, the closed nature of these blocks inhibits the operator's opportunity and desire for in-depth exploration and learning. Furthermore, the closed controller interface limits their ability to simulate complex robot behaviors. Robotic experimental systems developed by university robotics labs and research institutes are generally targeted at specific tasks. These systems are complex and difficult to program, making them suitable only for high-level robotics teaching and research, and difficult to popularize for science and technology innovation education.

[0003] The range of activity of teaching robots is relatively small. Some teaching robots in the existing technology can usually only move back and forth in one direction, which is not convenient for coping with complex educational scenarios. Although other robots can move in multiple directions, they have problems such as large turning radius or complex structure and high production cost. Utility Model Content

[0004] The main purpose of the utility model is to provide a programming teaching robot base, aiming to solve the problems of large turning radius and complex structure of robots in the prior art.

[0005] In order to solve the above technical problems, a programming teaching robot base is proposed, comprising: a base;

[0006] A first movable wheel set is arranged on the lower side of the base;

[0007] a first moving mechanism, connected to the first moving wheel set, for driving the base to move along a first direction;

[0008] Two guide assemblies are symmetrically arranged on the base;

[0009] Two sliding seats are slidably disposed in the two guide assemblies respectively;

[0010] A first driving mechanism is provided on the base, abutting against the sliding seat, and used for driving the sliding seat to descend;

[0011] Two sets of reset components are respectively provided corresponding to the two sliding seats, and are used to drive the sliding seats to rise;

[0012] A second movable wheel set is provided on the two sliding seats;

[0013] The second moving mechanism is connected to the second moving wheel set and is used to drive the base to move along a second direction, and the first direction and the second direction are perpendicular to each other.

[0014] In any of the above technical solutions, further comprising:

[0015] swivel seat;

[0016] Multiple groups of support components, each of which is evenly arranged around the circumference, and the support components are arranged on the base, the rotating seat is provided with a track groove, the support components are engaged with the track groove, and the support components are used to support the rotation of the rotating seat;

[0017] The second driving mechanism is connected to the rotating seat.

[0018] In any of the above technical solutions, further comprising:

[0019] A first enclosure plate is arranged on the lower side of the base and is coaxial with the base;

[0020] The second enclosure plate is arranged at the lower side of the rotating seat and is coaxial with the rotating seat.

[0021] In any of the above technical solutions, further, the sliding seat is configured to be T-shaped, and two or more guide holes are symmetrically provided on both sides of the sliding seat;

[0022] The guide assembly comprises:

[0023] Two limiting members are symmetrically arranged, and the distance between the two limiting members is adapted to the width of the sliding seat;

[0024] The guide rods are symmetrically arranged in two or more and are corresponding to the guide holes.

[0025] In any of the above technical solutions, further, the second moving mechanism includes:

[0026] A driving motor is arranged on the base;

[0027] A driving pulley, provided on the driving motor;

[0028] A driven pulley, provided on the second moving wheel set;

[0029] A connecting belt, wound around the driving pulley and the driven pulley;

[0030] A guide rail is provided on the base;

[0031] a slider slidably disposed on the guide rail;

[0032] A tensioning wheel rotatably disposed on the slider;

[0033] A force spring is provided in the guide rail and contacts the slider to make the tensioning wheel contact the connecting belt.

[0034] The beneficial effects are:

[0035] 1. The programming teaching robot base of the present invention reciprocates the first movable wheel group in a first direction through a first movable mechanism, and reciprocates the second movable wheel group in a second direction through a second movable mechanism, so that the teaching robot can reach any position in the teaching area;

[0036] 2. The programming teaching robot base of the present invention adjusts the height of the sliding seat through the first driving mechanism, and at the same time resets the position of the sliding seat when needed with the help of the reset component, so that the second moving wheel group can be switched higher or lower than the first moving wheel group to realize the switching of the base in the first direction and the second direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0038] Figure 1 This is a three-dimensional structural diagram of a programming teaching robot base of the utility model;

[0039] Figure 2 This is a bottom view schematic diagram of a partial structure of a programming teaching robot base of the present invention;

[0040] Figure 3 This is a schematic top view of a partial structure of a programming teaching robot base of the present invention;

[0041] Figure 4 The utility model is a cross-sectional schematic diagram of a programming teaching robot base.

[0042] The following are the descriptions of the reference numerals:

[0043] 1. Base;

[0044] 2. First moving wheel set;

[0045] 3. First moving mechanism;

[0046] 4. Guide assembly; 401. Limiting member; 402. Guide rod;

[0047] 5. Sliding seat;

[0048] 6. First driving mechanism;

[0049] 7. Reset component;

[0050] 8. Second moving wheel set;

[0051] 9. Second moving mechanism; 901. Driving motor; 902. Active pulley; 903. Driven pulley; 904. Connecting belt; 905. Guide rail; 906. Slider; 907. Tensioning pulley; 908. Force spring;

[0052] 10. Rotating seat;

[0053] 11. Support assembly;

[0054] 12. Second driving mechanism;

[0055] 13. First hoarding;

[0056] 14. Second enclosure. DETAILED DESCRIPTION

[0057] Below, example embodiments according to the present application will be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are only a portion of the embodiments of the present application, not all of the embodiments of the present application. It should be understood that the present application is not limited to the example embodiments described herein. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0058] It should be noted that, as shown in this application and the claims, unless the context clearly indicates an exception, the words "a," "an," "an," and / or "the" do not refer to the singular and may include the plural. Generally speaking, the terms "comprise" and "include" only indicate the inclusion of the steps and elements specifically identified, and these steps and elements do not constitute an exclusive list. A method or apparatus may also include other steps or elements.

[0059] If the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), such directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0060] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0061] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0062] The following embodiments are used to describe in detail a programming teaching robot base of the present application.

[0063] In this embodiment, if Figures 1 to 4 As shown, the programming teaching robot base includes: a base 1;

[0064] The first movable wheel set 2 is arranged on the lower side of the base 1;

[0065] A first moving mechanism 3, connected to the first moving wheel set 2, for driving the base 1 to move along a first direction;

[0066] Two guide assemblies 4 are symmetrically arranged on the base 1;

[0067] Two sliding seats 5 are slidably disposed in the two guide assemblies 4;

[0068] The first driving mechanism 6 is provided on the base 1 and abuts against the sliding seat 5 to drive the sliding seat 5 to descend;

[0069] Two sets of reset components 7 are respectively provided corresponding to the two sliding seats 5, and are used to drive the sliding seats 5 to rise;

[0070] The second moving wheel set 8 is arranged on the two sliding seats 5;

[0071] The second moving mechanism 9 is connected to the second moving wheel set 8 and is used to drive the base 1 to move along the second direction. The first direction and the second direction are perpendicular to each other.

[0072] In this technical solution, two first movable wheel assemblies 2 are provided, symmetrically arranged on the lower side of the base 1. The first movable mechanism 3 is a belt mechanism or a chain mechanism, connected to the rotating shaft of one of the first movable wheel assemblies 2 to drive the base 1 to move in the left and right directions. Two guide assemblies 4 are symmetrically arranged front to back. Specifically, the base 1 is provided with a through hole. Each guide assembly 4 is provided with two C-shaped limiters 401, which are symmetrically arranged front to back. Two symmetrical guide rods 402 are fixed in the middle of each C-shaped limiter 401. The sliding seat 5 is located on the lower side of the base plate and has four guide holes on both sides. The four guide holes are respectively provided for each guide rod 402, allowing the sliding seat 5 to move up and down along the guide rods 402. Each set of reset assemblies 7 is provided with four springs, which are respectively mounted on the four guide rods 402. The ends of the springs abut the sliding seat 5 and the limiters 401, respectively, and the springs cause the sliding seat 5 to move upward.

[0073] The first driving mechanism 6 is a rotating shaft driven by a motor, and four cams are provided on the rotating shaft. The outer edges of the cams abut against the top surface of the sliding seat 5. As the rotating shaft rotates, the space above the sliding seat 5 is squeezed and released, so that the sliding seat 5 moves up and down under the cooperation of the first driving mechanism 6 and the reset assembly 7.

[0074] The second movable wheel group 8 is provided with two groups, which are rotatably arranged on the two sliding seats 5 respectively. The second movable mechanism 9 is connected to the second movable wheel group 8. When the second movable wheel group 8 moves down to below the first movable wheel group 2 along with the sliding seat 5, the second movable mechanism 9 is turned on to drive the base 1 to move forward and backward; when the second movable wheel group 8 moves up to above the first movable wheel group 2 along with the action of the reset assembly 7, the first movable mechanism 3 is turned on to drive the base 1 to move left and right.

[0075] In some technical solutions, a protrusion is provided on the top surface of the sliding seat 5 at a position corresponding to the cam, so as to keep the main part of the sliding seat 5 located on the lower side of the base 1 while making it easier for the sliding seat 5 to dock with the first driving mechanism 6.

[0076] In this embodiment, it also includes:

[0077] Rotating seat 10;

[0078] Multiple groups of support components 11, each support component 11 is evenly arranged around the circumference, and the support components 11 are arranged on the base 1, and the rotating base 10 is provided with a track groove, and the support components 11 are engaged with the track groove, and the support components 11 are used to support the rotating base 10 to rotate;

[0079] The second driving mechanism 12 is connected to the rotating base 10 .

[0080] In this technical solution, the rotating seat 10 is a circular plate-shaped member with a T-shaped track groove on the bottom surface. The support assembly 11 is evenly arranged in three groups around the circumference to support the rotating seat 10 to rotate on the upper side of the base 1, so as to facilitate the in-situ rotation of the robot installed on the upper side. The motor of the second moving mechanism 9 is arranged on the base 1, and the rotating wheel of the second moving mechanism 9 is connected to the rotating seat 10 to drive the rotating seat 10 to rotate.

[0081] In some technical solutions, the second driving mechanism 12 is a belt mechanism or a gear mechanism.

[0082] In this embodiment, it also includes:

[0083] The first enclosure 13 is provided on the lower side of the base 1 and is coaxial with the base 1;

[0084] The second enclosure plate 14 is disposed on the lower side of the rotating base 10 and is coaxial with the rotating base 10 .

[0085] In this technical solution, the first enclosure 13 and the second enclosure 14 are both circular pipes. The first enclosure 13 and the second enclosure 14 are provided to hide the structure on the base 1 and improve the aesthetics.

[0086] In this embodiment, the second moving mechanism 9 includes:

[0087] The driving motor 901 is provided on the base 1;

[0088] A driving pulley 902 is provided on the driving motor 901;

[0089] A driven pulley 903 is provided on the second moving wheel set 8;

[0090] The connecting belt 904 is wound around the driving pulley 902 and the driven pulley 903;

[0091] Guide rail 905, provided on base 1;

[0092] Slider 906 slidably disposed on guide rail 905 ;

[0093] A tensioning wheel 907 is rotatably disposed on the slider 906;

[0094] The force spring 908 is provided in the guide rail 905 and abuts against the slider 906 , and is used to make the tensioning wheel 907 abut against the connecting belt 904 .

[0095] In this technical solution, the driving motor 901 is arranged on the upper side of the base 1, the driving pulley 902 is fixed on the rotating shaft of the driving motor 901, the driven pulley 903 is fixed on the rotating shaft of the second movable wheel group 8 on the front side, the connecting belt 904 is a belt, and is wound around the driving pulley 902 and the driven pulley 903 at the same time, the guide rails 905 are set to two, and the sliders 906 are set to two accordingly, the tensioning wheel 907 is rotatably set on the two sliders 906, and the force spring 908 is clamped between the slider 906 and the guide rail 905, prompting the slider 906 to slide in the direction close to the connecting belt 904.

[0096] While various embodiments of the present disclosure have been described above, the above descriptions are illustrative, non-exhaustive, and not intended to be limiting of the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is selected to best explain the principles of the embodiments, their practical applications, or improvements to existing technologies, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A programming teaching robot base, characterized in that: include: Base (1); A first movable wheel set (2) is arranged on the lower side of the base (1); A first moving mechanism (3), connected to the first moving wheel set (2), and used for driving the base (1) to move along a first direction; Two guide assemblies (4) are symmetrically arranged on the base (1); Two sliding seats (5) are slidably arranged in the two guide assemblies (4); A first driving mechanism (6) is provided on the base (1), abutting against the sliding seat (5), and is used to drive the sliding seat (5) to descend; Two sets of reset components (7), respectively provided corresponding to the two sliding seats (5), are used to drive the sliding seats (5) to rise; A second moving wheel set (8) is arranged on the two sliding seats (5); A second moving mechanism (9) is connected to the second moving wheel set (8) and is used to drive the base (1) to move along a second direction, wherein the first direction and the second direction are perpendicular to each other.

2. The programming teaching robot base (1) according to claim 1, characterized in that: Also includes: Rotating seat (10); A plurality of support assemblies (11), each of the support assemblies (11) is evenly arranged around a circumference, and the support assemblies (11) are arranged on the base (1), the rotating seat (10) is provided with a track groove, the support assemblies (11) are engaged with the track groove, and the support assemblies (11) are used to support the rotating seat (10) to rotate; The second driving mechanism (12) is connected to the rotating seat (10).

3. The programming teaching robot base (1) according to claim 2, characterized in that: Also includes: A first enclosure plate (13) is arranged on the lower side of the base (1) and is coaxially arranged with the base (1); The second enclosure plate (14) is arranged on the lower side of the rotating seat (10) and is coaxially arranged with the rotating seat (10).

4. The programming teaching robot base (1) according to claim 2, characterized in that: The sliding seat (5) is arranged in a T-shape, and two or more guide holes are symmetrically provided on both sides of the sliding seat (5); The guide assembly (4) comprises: Two limiting members (401) are symmetrically arranged, and the distance between the two limiting members (401) is adapted to the width of the sliding seat (5); The guide rods (402) are symmetrically arranged in two or more pieces and are arranged corresponding to the guide holes.

5. The programming teaching robot base (1) according to claim 1, characterized in that: The second moving mechanism (9) comprises: A driving motor (901) is arranged on the base (1); A driving pulley (902) is provided on the driving motor (901); A driven pulley (903) is provided on the second moving wheel set (8); A connecting belt (904) is wound around the driving pulley (902) and the driven pulley (903); A guide rail (905) is provided on the base (1); a slider (906) slidably disposed on the guide rail (905); A tensioning wheel (907) rotatably disposed on the slider (906); A force spring (908) is provided in the guide rail (905) and abuts against the slider (906) to make the tensioning wheel (907) abut against the connecting belt (904).

Images