A humanoid robot whole machine performance testing device

Abstract

The present invention relates to the field of measurement and testing technology, and in particular to a humanoid robot whole machine performance testing device, comprising: a test assembly, the test assembly comprising a laboratory table and an analyzer body, the analyzer body being placed in the middle of the upper surface of the laboratory table; a limit assembly, the limit assembly comprising an L-shaped connecting plate, a round through hole, a locking rod, an adjustable connecting rod, a baffle, a first groove, a spring column and a pressure plate, the adjustable connecting rod being fixed on both sides of the laboratory table, the middle of the side edge of the baffle being fixed to one end of the adjustable connecting rod, the first groove being opened in the middle of the upper end of the baffle, the lower end of the spring column being fixed to the inner bottom surface of the first groove, one end of the lower surface of the pressure plate being fixed to the upper end of the spring column, and one end of the pressure plate being movably connected to the upper end of the baffle. The present invention solves the problem that when the existing plantar pressure analyzer is placed on the laboratory table during use, when the robot is walking, the analyzer body will slide slightly, thereby affecting the accuracy of the pressure sensor receiving the pressure.

Description

Technical Field

[0001] The invention relates to the technical field of measurement and testing, in particular to a humanoid robot whole machine performance testing device. Background Art

[0002] A humanoid robot is a robot that mimics human form and behavior, usually with two arms, two legs and a head. They are designed to perform a variety of tasks, such as carrying items, performing maintenance work, and providing customer service. Before leaving the factory, the humanoid robot must undergo a whole-machine performance test to evaluate the performance and reliability of the humanoid robot in actual operation. This test device can help manufacturers ensure that their products meet the expected quality standards and can work properly in different environments and conditions. By conducting a whole-machine performance test, potential problems can be discovered and solved, and the quality of the product and user experience can be improved. The humanoid robot walks on a laboratory table with a plantar pressure analyzer placed on it, and receives signals through the sensor inside the plantar pressure analyzer, which is then transmitted to a computer with an analysis system installed for analysis.

[0003] However, when the existing plantar pressure analyzer is used, it is placed on a laboratory table. When the robot walks, the analyzer body may slide slightly, thereby affecting the accuracy of the pressure received by the pressure sensor. Therefore, a humanoid robot whole machine performance testing device is required to solve the above problem. Summary of the invention

[0004] The technical problem to be solved by the present invention is: to provide a humanoid robot whole machine performance testing device to solve the problem raised in the above background technology that when the existing plantar pressure analyzer is used, it is placed on a laboratory table. When the robot walks, it will cause the analyzer body to slide slightly, thereby affecting the accuracy of the pressure received by the pressure sensor.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a humanoid robot whole machine performance testing device, comprising:

[0006] A test assembly, the test assembly comprising a test bench and an analyzer body, the analyzer body being placed in the middle of the upper surface of the test bench;

[0007] A limit assembly, the limit assembly includes an adjustable connecting rod, a baffle, a first groove, a spring column and a pressure plate, the adjustable connecting rod is fixed on both sides of the laboratory table, the middle part of the side edge of the baffle is fixed to one end of the adjustable connecting rod, the first groove is opened in the middle part of the upper end of the baffle, the lower end of the spring column is fixed to the bottom surface of the first groove, one end of the lower surface of the pressure plate is fixed to the upper end of the spring column, and one end of the pressure plate is movably connected to the upper end of the baffle.

[0008] Furthermore, the limiting assembly of the present invention also includes an L-shaped connecting plate, a circular through hole and a locking rod, wherein the L-shaped connecting plate is attached to the side of the laboratory table, the circular through hole is opened at the lower end of the L-shaped connecting plate, and the locking rod is screwed into the circular through hole.

[0009] Furthermore, the test assembly of the present invention also includes a guide pad, which is placed on the upper surface of the laboratory table and located at both ends of the analyzer body.

[0010] Furthermore, the present invention also includes an adjustment component, which includes a square through hole and a second groove, wherein the square through hole is provided on the pressure plate, and the second groove is provided in the middle of the upper end of the spring column.

[0011] Furthermore, the adjustment assembly of the present invention also includes a T-shaped connecting column and a pull plate, the lower end of the T-shaped connecting column is screwed into the second groove, and the pull plate is fixed to the middle of the upper surface of the T-shaped connecting column.

[0012] Furthermore, the middle section of the T-shaped connecting column of the present invention is inserted into the square through hole, and the upper end of the T-shaped connecting column is attached to the upper surface of the pressing plate.

[0013] Furthermore, the present invention also includes a combined protective assembly, which includes a first vertical rod arranged on the outside of the laboratory table, a first L-shaped limit plate fixed on one side of the first vertical rod, a second L-shaped limit plate fixed on the other side of the first vertical rod, a protective frame engaged between the first L-shaped limit plate and the second L-shaped limit plate, a protective net connected to the protective frame, a positioning hole opened on the surface of the first L-shaped limit plate and a second vertical rod arranged on the side of the protective frame.

[0014] Furthermore, the second vertical rod of the present invention has the same structure as the first vertical rod, and has a first L-shaped limiting piece and a second L-shaped limiting piece of the same structure;

[0015] The first L-shaped limiting piece and the second L-shaped limiting piece are provided with positioning holes of the same structure.

[0016] The beneficial effects of the present invention are that the defects existing in the background technology are solved.

[0017] 1. Place the analyzer body on the test bench through the limit assembly, fit the L-shaped connecting plate to the side of the test bench, rotate the locking rod in the round hole until the lower surface of the adjustable connecting rod is close to the upper surface of the test bench, adjust the length of the adjustable connecting rod, move the baffle to the side of the analyzer body, pull the pressure plate, and the spring column drives the pressure plate to fit the upper surface of the analyzer body. This setting can prevent the analyzer body from moving slightly and affecting the test accuracy.

[0018] 2. Through the setting of the adjustment component, one end of the analyzer body is a signal conversion box, and a data line interface is installed at the same time. The thickness of different styles is different. When the baffle of the limit assembly at one end of the signal conversion box of the analyzer body moves to the side, pull the pull plate upward with both hands to drive the T-shaped connecting column to move upward, and then drive the spring column to extend, and then push the pressure plate with your fingers to make the square through hole on the pressure plate fit the T-shaped connecting column to move, and move the pressure plate to the other side of the baffle. At this time, fit the baffle to the side of the analyzer body signal conversion box, and then tighten the adjustable connecting rod. This setting is convenient for limiting the analyzer body of different styles and improving the applicability of the test device.

[0019] 3. The entire robot test is protected by setting up a combined protective component to prevent the robot from falling and causing damage to the robot. The protective net is a combined structural design, which does not require multi-point screw locking. It can be combined through assembly and docking, which is convenient and flexible to use and can be used in any combination. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 The schematic diagram of the structure of the experimental platform of the present invention is

[0022] Figure 3 It is a schematic diagram of the structure of the limit assembly of the present invention;

[0023] Figure 4 This is a schematic diagram of the pressure plate of the present invention being located on the other side of the baffle;

[0024] Figure 5 It is a schematic diagram of the structure of the regulating component of the present invention;

[0025] Figure 6 It is a partial enlarged structural schematic diagram of the combined protection component of the present invention.

[0026] In the figure: 10, laboratory table; 11, guide pad; 12, analyzer body; 20, L-shaped connecting plate; 21, round through hole; 22, locking rod; 23, adjustable connecting rod; 24, baffle; 25, first groove; 26, spring column; 27, pressure plate; 30, square through hole; 31, second groove; 32, T-shaped connecting column; 33, pull plate; 41, first vertical rod; 42, first L-shaped limit plate; 43, second L-shaped limit plate; 44, protective frame; 45, protective net; 46, positioning hole; 47, second vertical rod. DETAILED DESCRIPTION

[0027] The present invention will now be described in further detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0028] like Figure 1-Figure 5 As shown, this embodiment is a humanoid robot whole machine performance testing device, comprising:

[0029] A test assembly, the test assembly includes a test bench 10 and an analyzer body 12, and the analyzer body 12 is placed in the middle of the upper surface of the test bench 10;

[0030] The test assembly further includes a guide pad 11, which is placed on the upper surface of the experimental table 10 and located at both ends of the analyzer body 12;

[0031] The experimental table 10 plays a supporting role, the guide pad 11 plays an indicating role, and a large number of pressure sensors are evenly distributed inside the analyzer body 12, which can accurately receive the robot's sole pressure signal and convert it into an electrical signal to be transmitted to the computer for processing and analysis.

[0032] The limit assembly includes an adjustable connecting rod 23, a baffle 24, a first groove 25, a spring column 26 and a pressure plate 27. The adjustable connecting rod 23 is fixed on both sides of the experimental table 10. The middle of the side of the baffle 24 is fixed to one end of the adjustable connecting rod 23. The first groove 25 is opened in the middle of the upper end of the baffle 24. The lower end of the spring column 26 is fixed to the bottom surface of the first groove 25. One end of the lower surface of the pressure plate 27 is fixed to the upper end of the spring column 26, and one end of the pressure plate 27 is movably connected to the upper end of the baffle 24.

[0033] The limit assembly also includes an L-shaped connecting plate 20, a round through hole 21 and a locking rod 22. The L-shaped connecting plate 20 is attached to the side of the experimental table 10. The round through hole 21 is opened at the lower end of the L-shaped connecting plate 20. The locking rod 22 is screwed into the round through hole 21.

[0034] The L-shaped connecting plate 20 plays a supporting role, the round through hole 21 and the locking rod 22 play a fastening role, the adjustable connecting rod 23 plays a supporting role and can adjust the length, the baffle 24 plays a limiting role, the first groove 25 plays a storage role, the spring column 26 can realize position change and has a contraction function, and the pressure plate 27 has a clamping effect.

[0035] Working principle:

[0036] Place the analyzer body 12 on the experimental table 10, with the L-shaped connecting plate 20 attached to the side of the experimental table 10, rotate the locking rod 22 in the round hole 21 until the lower surface of the adjustable connecting rod 23 is in close contact with the upper surface of the experimental table 10, then adjust the length of the adjustable connecting rod 23, move the baffle 24 to the side of the analyzer body 12, and pull the pressure plate 27 to make the pressure plate 27 fit the upper surface of the analyzer body 12.

[0037] In this step, the analyzer body 12 can be pressed in the up-down direction and clamped in the left-right direction to prevent the analyzer body 12 from moving slightly and affecting the test accuracy.

[0038] See also Figure 4-Figure 5 This embodiment is based on the above embodiment and further includes:

[0039] An adjustment component, the adjustment component comprises a square through hole 30 and a second groove 31, the square through hole 30 is provided on the pressure plate 27, and the second groove 31 is provided in the middle of the upper end of the spring column 26;

[0040] The adjustment assembly further includes a T-shaped connecting column 32 and a pull plate 33. The lower end of the T-shaped connecting column 32 is screwed into the second groove 31, and the pull plate 33 is fixed to the middle of the upper surface of the T-shaped connecting column 32.

[0041] The middle section of the T-shaped connecting column 32 is inserted into the square through hole 30, and the upper end of the T-shaped connecting column 32 is attached to the upper surface of the pressing plate 27;

[0042] The square through hole 30 plays an adjusting role, the second groove 31 plays a connecting role, the T-shaped connecting column 32 plays a limiting role, and the pull plate 33 facilitates the manual operation of the T-shaped connecting column 32 .

[0043] Working principle:

[0044] One end of the analyzer body 12 is a signal conversion box, and a data line interface is installed at the same time. Different styles have different thicknesses. When the baffle 24 of the limit assembly located at one end of the signal conversion box of the analyzer body 12 moves to the side, pull the pull plate 33 upward with both hands to drive the T-shaped connecting column 32 to move upward, and then drive the spring column 26 to extend, and then push the pressure plate 27 with your fingers to make the square through hole 30 on the pressure plate 27 fit the T-shaped connecting column 32 and move the pressure plate 27 to the other side of the baffle 24. At this time, fit the baffle 24 to the side of the signal conversion box of the analyzer body 12, and then tighten the adjustable connecting rod 23.

[0045] This step facilitates the positioning of analyzer bodies 12 of different styles, thereby improving the applicability of the test device.

[0046] See also Figure 1 and Figure 6 In addition to the above embodiments, this embodiment can also protect the entire robot test by setting a combined protection component to prevent the robot from falling and causing damage to the robot due to a large drop. In addition, the protection net is a combined structural design, which does not require multi-point screw locking and can be combined by assembly and docking. It is convenient and flexible to use and can be used in any combination.

[0047] Specifically, the combined protection assembly includes a first vertical rod 41 arranged on the outside of the experimental table 10, a first L-shaped limiting piece 42 fixed on one side of the first vertical rod 41, a second L-shaped limiting piece 43 fixed on the other side of the first vertical rod 41, a protection frame 44 engaged between the first L-shaped limiting piece 42 and the second L-shaped limiting piece 43, a protection net 45 connected to the protection frame 44, a positioning hole 46 opened on the surface of the first L-shaped limiting piece 42, and a second vertical rod 47 arranged on the side of the protection frame 44;

[0048] The second vertical rod 47 has the same structure as the first vertical rod 41, and has a first L-shaped limiting piece 42 and a second L-shaped limiting piece 43 of the same structure;

[0049] The first L-shaped limiting piece 42 and the second L-shaped limiting piece 43 are provided with positioning holes 46 of the same structure;

[0050] When in use, the protective frame 44 and the protective net 45 surround and cover the periphery of the experimental table 10 for protection. During the use of the structure, the protective frame 44 is directly engaged between the first vertical rod 41 and the second vertical rod 47 to form a pull-out structural design, which is convenient for assembly and flexible use. If there is a safety hazard and positioning is required, the threaded rod can be passed through the positioning hole 46 to lock it. Such a structural design greatly reduces the locking steps when installing the protective net 45.

[0051] The above description only describes the specific implementation mode of the present invention. Various examples do not limit the essential content of the present invention. After reading the description, ordinary technicians in the relevant technical field can modify or deform the specific implementation modes described above without departing from the essence and scope of the invention.

Claims

1. A humanoid robot whole machine performance testing device, characterized in that: include: A test assembly, the test assembly comprising a test bench (10) and an analyzer body (12), the analyzer body (12) being placed in the middle of the upper surface of the test bench (10); the analyzer body (12) being a plantar pressure analyzer; A limit assembly, the limit assembly comprising an adjustable connecting rod (23), a baffle (24), a first groove (25), a spring column (26) and a pressure plate (27), the adjustable connecting rod (23) being fixed on both sides of the experimental table (10), the middle part of the side edge of the baffle (24) being fixed to one end of the adjustable connecting rod (23), the first groove (25) being opened in the middle part of the upper end of the baffle (24), the lower end of the spring column (26) being fixed to the inner bottom surface of the first groove (25), one end of the lower surface of the pressure plate (27) being fixed to the upper end of the spring column (26), and one end of the pressure plate (27) being movably connected to the upper end of the baffle (24); The limit assembly further comprises an L-shaped connecting plate (20), a round through hole (21) and a locking rod (22), wherein the L-shaped connecting plate (20) is attached to the side of the experimental table (10), the round through hole (21) is provided at the lower end of the L-shaped connecting plate (20), and the locking rod (22) is screwed into the round through hole (21); The method for pressing the analyzer body (12) in the up-down direction and clamping the analyzer body (12) in the left-right direction is as follows: the analyzer body (12) is placed on the experimental table (10), the L-shaped connecting plate (20) is attached to the side of the experimental table (10), the locking rod (22) in the round hole (21) is rotated until the lower surface of the adjustable connecting rod (23) is in close contact with the upper surface of the experimental table (10), and then the length of the adjustable connecting rod (23) is adjusted, the baffle (24) is moved to the side of the analyzer body (12), and the pressing plate (27) is pulled to make the pressing plate (27) fit on the upper surface of the analyzer body (12).

2. A humanoid robot whole machine performance testing device according to claim 1, characterized in that: The test assembly further comprises a guide pad (11), wherein the guide pad (11) is placed on the upper surface of the experimental table (10) and is located at both ends of the analyzer body (12).

3. A humanoid robot whole machine performance testing device according to claim 1, characterized in that: It also includes an adjustment component, the adjustment component including a square through hole (30) and a second groove (31), the square through hole (30) is provided on the pressure plate (27), and the second groove (31) is provided in the middle of the upper end of the spring column (26).

4. A humanoid robot whole machine performance testing device according to claim 3, characterized in that: The adjustment assembly further comprises a T-shaped connecting column (32) and a pull plate (33), wherein the lower end of the T-shaped connecting column (32) is screwed into the second groove (31), and the pull plate (33) is fixed to the middle portion of the upper surface of the T-shaped connecting column (32).

5. A humanoid robot whole machine performance testing device according to claim 4, characterized in that: The middle section of the T-shaped connecting column (32) is inserted into the square through hole (30), and the upper end of the T-shaped connecting column (32) is attached to the upper surface of the pressing plate (27).

6. A humanoid robot whole machine performance testing device according to claim 5, characterized in that: The invention also comprises a combined protection component, the combined protection component comprising a first vertical rod (41) arranged outside the experimental table (10), a first L-shaped limiting piece (42) fixed to one side of the first vertical rod (41), a second L-shaped limiting piece (43) fixed to the other side of the first vertical rod (41), a protection frame (44) engaged between the first L-shaped limiting piece (42) and the second L-shaped limiting piece (43), a protection net (45) connected to the protection frame (44), a positioning hole (46) provided on the surface of the first L-shaped limiting piece (42), and a second vertical rod (47) arranged on the side of the protection frame (44).

7. A humanoid robot whole machine performance testing device according to claim 6, characterized in that: The second vertical rod (47) has the same structure as the first vertical rod (41), and is provided with a first L-shaped limiting piece (42) and a second L-shaped limiting piece (43) of the same structure; Wherein, the first L-shaped limiting piece (42) and the second L-shaped limiting piece (43) are provided with positioning holes (46) of the same structure.

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