Test equipment for intelligent robot research and development

Abstract

The utility model discloses test equipment for intelligent robot research and development, and belongs to the technical field of robot research and development. Test equipment for intelligent robot research and development comprises a carrying table and a test frame, the test frame is fixedly installed at the top of the carrying table, a test mechanism is arranged on the inner side of the test frame, and limiting mechanisms are arranged on the front side and the rear side of the test frame; the testing mechanism comprises a pressure sensor, a digital display instrument, a placing table, a servo motor, a bidirectional screw rod, a moving block, a pressing plate and a connecting rod, the pressure sensor is fixedly installed on the top of the carrying table, the digital display instrument is installed on one side of the testing frame, and the digital display instrument is in telecommunication connection with the pressure sensor. Through cooperative use of the mechanisms, the bearing weight of the robot can be tested and judged by observing the gravity value of the digital display instrument and cooperating with the pressure deformation condition of the robot, so that the advantages of automatic test and manpower saving are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of robot research and development, and more specifically, to a testing device for the research and development of intelligent robots. Background Art

[0002] Robotics R&D refers to the design, development and manufacture of mechanical devices with autonomous behavior capabilities through scientific, engineering and technical means to perform various tasks and work. Robotics R&D involves multiple fields and technologies, including mechanical design, electronic engineering, computer science, artificial intelligence, sensor technology, etc.

[0003] There are many types of robots. When developing and producing load-bearing robots, workers need to test the various capabilities of the load-bearing robots. The load-bearing capacity of the load-bearing robots is a more important test. For this purpose, equipment is needed to test the load-bearing capacity of the robots. However, existing testing equipment requires more or less manual operation, which will cause fatigue and decreased concentration of the operator, thus affecting the quality and efficiency of the test.

[0004] In view of this, we propose a testing device for intelligent robot research and development. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] The purpose of the utility model is to provide a testing device for the research and development of an intelligent robot to solve the problems raised in the above-mentioned background technology.

[0007] 2. Technical solution

[0008] A test device for the research and development of an intelligent robot comprises a platform and a test frame, wherein the test frame is fixedly mounted on the top of the platform, a test mechanism is arranged on the inner side of the test frame, and a limit mechanism is arranged on the front and rear sides of the test frame; the test mechanism comprises a pressure sensor, a digital display instrument, a placement table, a servo motor, a bidirectional screw, a moving block, a pressing plate and a connecting rod, wherein the pressure sensor is fixedly mounted on the top of the platform, the digital display instrument is mounted on one side of the test frame, the digital display instrument is connected to the pressure sensor via telecommunication, the placement table is mounted on the top of the pressure sensor, the servo motor is fixedly mounted on one side of the test frame, one end of the bidirectional screw is connected to the inner side of the test frame via a bearing, the other end of the bidirectional screw penetrates the test frame and is fixedly connected to the output end of the servo motor, the moving block is threadedly connected to the surface of the bidirectional screw, the pressing plate is arranged on the inner side of the test frame, one end of the connecting rod is connected to the bottom of the moving block via a rotating shaft, and the other end of the connecting rod is connected to the top of the pressing plate via a rotating shaft.

[0009] Preferably, the limiting mechanism includes a fixed block, a screw and a limiting plate, the fixed block is respectively fixedly connected to the front and rear sides of the test frame, the screw is threadedly connected to the inside of the fixed block, the two ends of the screw respectively penetrate into the two sides of the fixed block, and the limiting plate is connected to one end of the screw through a bearing.

[0010] Preferably, a limiting rod is fixedly connected to the inner side of the test frame, and the moving block is slidably connected to the surface of the limiting rod.

[0011] Preferably, protrusions are fixedly connected to both sides of the pressing plate, and vertical grooves for use with the protrusions are provided on the inner side of the test frame.

[0012] Preferably, the top of the carrier is fixedly connected with support blocks, and the support blocks are respectively located at the four corners of the bottom of the placement table.

[0013] Preferably, one end of the screw rod is fixedly connected with a knob, and the knob is circular in shape.

[0014] Preferably, a circular groove is formed at the bottom of the placement table, and the diameter of the circular groove is adapted to the pressure sensor.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] 1. The utility model is used in conjunction with the above-mentioned mechanism. When testing the load-bearing capacity of the robot, the robot is first placed on the placement table with the robot's load-bearing table facing upwards, and then the servo motor is operated. The operation of the servo motor will drive the bidirectional lead screw to rotate clockwise, and the clockwise rotation of the bidirectional lead screw can drive the threaded moving block to move slowly and uniformly inward at the same time. When the moving block moves inward, the pressure plate can be driven to move vertically downward through the connecting rod. The downward vertical movement of the pressure plate can press down the robot on the placement table. After pressing down the robot, the placement table will be pressed down at the same time, and the pressure sensor will be pressed down. After the pressure sensor is subjected to pressure, the deformation signal will be transmitted and transferred to the digital display instrument. The staff can observe the gravity value of the digital display instrument and the pressure deformation condition of the robot to test and judge the robot's load-bearing weight, thereby achieving the advantages of automatic testing and saving manpower.

[0018] 2. The utility model cooperates with each other through the limit mechanisms. Before testing the robot, the screw can be rotated inwardly first. The inward rotation of the screw will drive the limit plate to move inward, and the limit plate will squeeze and fix the robot, so that the robot can be quickly limited on the placement table to avoid displacement of the robot during testing, which will affect the test results of the robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 An enlarged three-dimensional schematic diagram of point A in the middle;

[0021] Figure 3 This is a schematic diagram of the bottom of the placement table of the utility model;

[0022] Explanation of the numbers in the figure: 101, carrier; 102, test frame; 201, pressure sensor; 202, digital display instrument; 203, placement table; 204, servo motor; 205, bidirectional lead screw; 206, moving block; 207, pressure plate; 208, connecting rod; 301, fixed block; 302, screw; 303, limit plate; 4, limit rod; 501, protrusion; 502, vertical groove; 6, support block; 7, knob; 8, round groove. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0025] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] See also Figure 1-3 , the utility model provides a technical solution:

[0027] A test device for the development of an intelligent robot, comprising a platform 101 and a test frame 102, wherein the test frame 102 is fixedly mounted on the top of the platform 101, a test mechanism is arranged on the inner side of the test frame 102, and a limit mechanism is arranged on the front and rear sides of the test frame 102; the test mechanism comprises a pressure sensor 201, a digital display instrument 202, a placing table 203, a servo motor 204, a bidirectional screw rod 205, a moving block 206, a pressing plate 207 and a connecting rod 208, wherein the pressure sensor 201 is fixedly mounted on the top of the platform 101, the digital display instrument 202 Installed on one side of the test frame 102, the digital display instrument 202 is connected to the pressure sensor 201 through telecommunication, the placement table 203 is installed on the top of the pressure sensor 201, the servo motor 204 is fixedly installed on one side of the test frame 102, one end of the bidirectional screw rod 205 is connected to the inner side of the test frame 102 through a bearing, the other end of the bidirectional screw rod 205 passes through the test frame 102 and is fixedly connected to the output end of the servo motor 204, the moving block 206 is threadedly connected to the surface of the bidirectional screw rod 205, and the pressing plate 207 is arranged on the inner side of the test frame 102. One end of the connecting rod 208 is connected to the bottom of the moving block 206 through a rotating shaft, and the other end of the connecting rod 208 is connected to the top of the pressing plate 207 through a rotating shaft. When working, the robot is first placed on the placement table 203 with the robot's carrier table 101 facing upward, and then the servo motor 204 is operated. The operation of the servo motor 204 will drive the bidirectional screw rod 205 to rotate clockwise. The clockwise rotation of the bidirectional screw rod 205 can drive the threaded moving block 206 to move slowly and uniformly inward at the same time. When the moving block 206 moves inward, it can be moved by the connecting rod 208 drives the pressure plate 207 to move vertically downward. The downward vertical movement of the pressure plate 207 can press down the robot on the placement table 203. After pressing down the robot, the placement table 203 will be pressed down at the same time, and the pressure sensor 201 will be pressed down. After the pressure sensor 201 is under pressure, the deformation signal will be transmitted and forwarded to the digital display instrument 202. The staff can observe the gravity value of the digital display instrument 202 and the pressure deformation condition of the robot to test and determine the load-bearing weight of the robot, thereby achieving the advantages of automatic testing and saving manpower.

[0028] Specifically, the limiting mechanism includes a fixing block 301, a screw rod 302 and a limiting plate 303. The fixing block 301 is respectively fixedly connected to the front and rear sides of the test frame 102, the screw rod 302 is threadedly connected to the inside of the fixing block 301, and the two ends of the screw rod 302 respectively penetrate the two sides of the fixing block 301, and the limiting plate 303 is connected to one end of the screw rod 302 through a bearing. One end of the screw rod 302 is fixedly connected to a knob 7, and the shape of the knob 7 is circular. When working, before testing the robot, the screw rod 302 can be rotated inwardly by means of the knob 7. The inward rotation of the screw rod 302 will drive the limiting plate 303 to move inward, and make the limiting plate 303 squeeze and fix the robot, so that the robot can be quickly limited on the placement table 203 to avoid displacement of the robot during testing, which will affect the test result of the robot.

[0029] Furthermore, the inner side of the test frame 102 is fixedly connected to the limit rod 4, and the moving block 206 is slidably connected to the surface of the limit rod 4. During operation, when the bidirectional screw rod 205 drives the threaded moving block 206 to move, the moving block 206 can move smoothly under the limitation of the limit rod 4, preventing the bidirectional screw rod 205 from driving the threaded moving block 206 to rotate arbitrarily and affecting the normal operation of the test mechanism.

[0030] It is worth mentioning that both sides of the pressure plate 207 are fixedly connected with protrusions 501, and the inner side of the test frame 102 is provided with vertical grooves 502 used in conjunction with the protrusions 501. During operation, when the connecting rod 208 drives the pressure plate 207 to move, the pressure plate 207 will drive the protrusions 501 to slide up and down inside the vertical grooves 502, thereby assisting the pressure plate 207 to move vertically and preventing the connecting rod 208 from driving the pressure plate 207 to shake and affect the test results.

[0031] It is worth noting that the top of the carrier 101 is fixedly connected with a support block 6, and the support blocks 6 are respectively located at the four corners of the bottom of the placement table 203. When working, the placement table 203 can be auxiliary supported by the support blocks 6, and the placement table 203 can be evenly supported by the four support blocks 6 to prevent the robot from being tilted due to the force on the placement table 203.

[0032] In addition, a circular groove 8 is provided at the bottom of the placement platform 203, and the diameter of the circular groove 8 is adapted to the pressure sensor 201, so that the pressure sensor 201 can cooperate with the circular groove 8 to prevent the placement platform 203 from being displaced on the pressure sensor 201 after being subjected to pressure, thereby playing an auxiliary limiting role for the placement platform 203.

[0033] Working principle: When working, first put the robot on the placement table 203 and make the robot's supporting platform 101 face upwards, then run the servo motor 204. The operation of the servo motor 204 will drive the bidirectional screw 205 to rotate clockwise. The clockwise rotation of the bidirectional screw 205 can drive the threaded moving block 206 to move slowly and uniformly inward at the same time. When the moving block 206 moves inward, it can drive the pressure plate 207 to move vertically downward through the connecting rod 208. The downward vertical movement of the pressure plate 207 can press down the robot on the placement table 203. After pressing down the robot, the placement table 203 will be pressed down at the same time, and the pressure sensor 201 will be pressed down. After the pressure sensor 201 is subjected to pressure, it will transmit and transfer the deformation signal to the digital display instrument 202. The staff can observe the gravity value of the digital display instrument 202 and the pressure deformation condition of the robot to test and judge the robot's carrying weight, thereby achieving the advantages of automatic testing and saving manpower.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A test device for developing an intelligent robot, comprising a platform (101) and a test frame (102), wherein the test frame (102) is fixedly mounted on the top of the platform (101), and characterized in that: A testing mechanism is arranged on the inner side of the testing frame (102), and a limiting mechanism is arranged on the front side and the rear side of the testing frame (102); The testing mechanism comprises a pressure sensor (201), a digital display instrument (202), a placement table (203), a servo motor (204), a bidirectional screw rod (205), a moving block (206), a pressure plate (207) and a connecting rod (208); the pressure sensor (201) is fixedly mounted on the top of the carrier (101); the digital display instrument (202) is mounted on one side of the test frame (102); the digital display instrument (202) and the pressure sensor (201) are connected via telecommunication; the placement table (203) is mounted on the top of the pressure sensor (201); the servo motor (204) is fixedly mounted On one side of the test frame (102), one end of the bidirectional lead screw (205) is connected to the inner side of the test frame (102) through a bearing, the other end of the bidirectional lead screw (205) passes through the test frame (102) and is fixedly connected to the output end of the servo motor (204), the moving block (206) is threadedly connected to the surface of the bidirectional lead screw (205), the pressing plate (207) is arranged on the inner side of the test frame (102), one end of the connecting rod (208) is connected to the bottom of the moving block (206) through a rotating shaft, and the other end of the connecting rod (208) is connected to the top of the pressing plate (207) through a rotating shaft.

2. The intelligent robot R&D testing device according to claim 1, characterized in that: The limiting mechanism comprises a fixed block (301), a screw rod (302) and a limiting plate (303); the fixed block (301) is respectively fixedly connected to the front side and the rear side of the test frame (102); the screw rod (302) is threadedly connected to the inside of the fixed block (301); two ends of the screw rod (302) respectively penetrate two sides of the fixed block (301); and the limiting plate (303) is connected to one end of the screw rod (302) through a bearing.

3. The intelligent robot R&D testing device according to claim 1, characterized in that: The inner side of the test frame (102) is fixedly connected to a limiting rod (4), and the moving block (206) is slidably connected to the surface of the limiting rod (4).

4. The intelligent robot R&D testing device according to claim 1, characterized in that: Both sides of the pressing plate (207) are fixedly connected with protrusions (501), and the inner side of the test frame (102) is provided with vertical grooves (502) for use with the protrusions (501).

5. The intelligent robot R&D testing device according to claim 1, characterized in that: The top of the carrier (101) is fixedly connected with a support block (6), and the support blocks (6) are respectively located at the four corners of the bottom of the placement platform (203).

6. The intelligent robot R&D testing device according to claim 2, characterized in that: One end of the screw rod (302) is fixedly connected to a knob (7), and the knob (7) is circular in shape.

7. The intelligent robot R&D testing device according to claim 1, characterized in that: A circular groove (8) is provided at the bottom of the placement platform (203), and the diameter of the circular groove (8) is adapted to the pressure sensor (201).

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