Exoskeleton robot testing frame

Abstract

The utility model discloses an exoskeleton robot testing frame, which belongs to the technical field of exoskeleton robot testing, aims at solving the problems of poor stability and inconvenience in height adjustment of exoskeleton robot testing, and comprises a bottom frame and a support frame, the support frame is fixed on the side wall of the top end of the bottom frame, and a plurality of mounting plates are fixed on the side wall of the bottom end of the bottom frame. Universal wheels are fixed on the side wall of the bottom end of the mounting plate; the top frame is fixed to the side wall of one side of the supporting frame, a lifting frame is arranged under the top frame, and a lifting assembly is arranged on one side of the supporting frame; through the arrangement of the lifting assembly, the height position of the exoskeleton can be adjusted according to field application requirements, so that a worker can conveniently mount and dismount the exoskeleton, the working efficiency of the work at the earlier stage of exoskeleton testing is greatly improved, the motion flexibility of the exoskeleton and the use performance of the testing frame are improved, and the testing frame is suitable for popularization and application. And the device is suitable for exoskeletons with different heights, and the adaptability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of exoskeleton robot testing, and in particular relates to an exoskeleton robot testing frame. Background Art

[0002] The human powered exoskeleton is a new type of wearable humanoid system, a type of service robot. It integrates technologies from multiple disciplines, including mechanical design, automated control, sensors, actuation, bionics, artificial intelligence, and ergonomics. Powered exoskeleton technology has gained widespread attention and application in military, medical, rescue, and daily life applications, becoming a research hotspot for service robots.

[0003] The comparison patent document announcement number is: "CN212497846U An exoskeleton robot bracket belongs to the field of robots. The exoskeleton robot bracket includes a base, a support rod and a suspension assembly, the support rod is vertically supported on the base, the suspension assembly is fixed to the top of the support rod and is used to fix the waist of the exoskeleton robot, and the positive width of the support rod is less than the minimum distance between the two legs of the exoskeleton robot. The exoskeleton robot bracket has a simple and lightweight structure, high flexibility, and is easy to connect to the exoskeleton robot. It does not restrict the structure of the exoskeleton robot, provides sufficient space for the legs of the exoskeleton robot to move, and is convenient for users to perform no-load testing and static display of the exoskeleton robot, thereby improving the performance of the exoskeleton robot bracket." The above patent document, but in actual use, there are still the following problems: the existing exoskeleton robot test stand is not convenient to adjust the height position of the exoskeleton, which affects the testing and display work of the exoskeleton robot, and the test stand is unstable during testing, which can easily cause the test stand to shake, tip over and be damaged due to poor stability.

[0004] Therefore, there is a need for an exoskeleton robot test stand to solve the problems of poor stability and inconvenient height adjustment in the prior art for exoskeleton robot testing. Utility Model Content

[0005] The purpose of the present invention is to provide an exoskeleton robot test stand to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the present invention provides the following technical solutions: an exoskeleton robot test frame, including a base frame, and

[0007] A support frame is fixed to the top side wall of the base frame, a plurality of mounting plates are fixed to the bottom side wall of the base frame, and a universal wheel is fixed to the bottom side wall of the mounting plate;

[0008] The top frame is fixed to one side wall of the support frame, a hoisting frame is arranged below the top frame, and a lifting assembly is arranged on one side of the support frame.

[0009] Two buckle rings a are rotationally connected to one side wall of the hoisting frame, and a supporting assembly is arranged on one side of the bottom frame.

[0010] It should be noted that the lifting assembly comprises

[0011] Two mounting rods are fixed to one side wall of the support frame, two mounting frames are symmetrically arranged on one side wall of the two mounting rods, a rotating rod is rotationally connected to one side wall of the mounting frame, and a winding disc is tightly sleeved on the outer surface of the rotating rod;

[0012] A pulley a is rotationally connected to one side wall of the top frame, a pulley b is rotationally connected to one side wall of the support frame, a buckle b is rotationally connected to the top end side wall of the hoisting frame, a rope is fixed to one side of the buckle b, the other end of the rope is woundly connected to the outer surface of the winding disc, and the rope is slidably connected to the outer surfaces of the pulleys a and b;

[0013] A rotating wheel a is fixed to one end of the rotating rod, a ratchet wheel is tightly sleeved on the outer surface of the rotating rod, a pawl is rotationally connected to one side wall of the mounting frame, and the pawl is meshingly connected to the ratchet wheel.

[0014] Further, the supporting assembly comprises

[0015] Two mounting sleeves are fixed to one side wall of the bottom frame, a transmission plate is slidably connected in the mounting sleeve, and two rotating seats are symmetrically arranged on the top end side wall of the transmission plate;

[0016] A threaded rod is rotationally connected to the interiors of the two rotating seats, the threaded rod is threadedly connected to one side wall of the bottom frame, and a rotating wheel b is fixed to one end of the threaded rod.

[0017] A supporting seat is arranged below the transmission plate, two supporting columns are symmetrically arranged on the top end side wall of the supporting seat, two additional sleeves are symmetrically arranged on one side wall of the transmission plate, and the supporting columns are slidably connected to the interiors of the additional sleeves.

[0018] A threaded sleeve is fixed to one side wall of the transmission plate, a screw rod is threadedly connected to the threaded sleeve, one end of the screw rod is rotationally connected to one side wall of one of the supporting columns, and a knob is fixed to the other end of the screw rod.

[0019] It should be further explained that a handle is fixed to a side wall of one side of the base frame, and two reinforcing rods are fixed between the handle and the support frame. The reinforcing rods are arranged in an inclined distribution between the support frame.

[0020] As a preferred embodiment, the cross section of the support seat is trapezoidal, and the cross section of the hanging frame is concave.

[0021] As a preferred embodiment, an anti-slip sleeve is fastened to the outer surface of the handle, and the handle and the base frame are arranged in an inclined distribution.

[0022] Compared with the prior art, the exoskeleton robot test frame provided by the present invention has at least the following beneficial effects:

[0023] (1) Through the setting of the lifting component, the height position of the exoskeleton can be adjusted according to the on-site application requirements, thereby facilitating the installation and disassembly of the exoskeleton by the staff, and then greatly improving the work efficiency in the early stage of the exoskeleton test, improving the movement flexibility of the exoskeleton and the performance of the test frame, and it is suitable for exoskeletons of different heights and has strong adaptability.

[0024] (2) By setting up the support component, the device can be supported, thereby improving the stability of the device when used for exoskeleton testing and demonstration, preventing shaking or even displacement caused by poor stability. It has a good supporting effect for the device and effectively avoids tipping and damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a structural diagram of the lifting component of the utility model;

[0027] Figure 3 This is a schematic diagram of the back structure of the utility model;

[0028] Figure 4 for Figure 3 A magnified schematic diagram of the structure of area A in the middle.

[0029] In the figure: 1, the base frame; 2, the support frame; 3, the mounting plate; 4, the universal wheel; 5, the top frame; 6, the hoisting frame; 7, the lifting assembly; 71, the mounting rod; 72, the mounting frame; 73, the rotating rod; 74, the winding disc; 75, the pulley a; 76, the pulley b; 77, the buckle b; 78, the rope; 79, the rotating wheel a; 710, the ratchet wheel; 711, the pawl; 8, the buckle a; 9, the support assembly; 91, the mounting sleeve; 92, the transmission plate; 93, the rotating seat; 94, the threaded rod; 95, the rotating wheel b; 96, the support seat; 97, the support column; 98, the additional sleeve; 99, the threaded sleeve; 910, the screw rod; 911, the knob; 10, the handle; 11, the reinforcing rod; 12, the anti-skid sleeve. DETAILED DESCRIPTION

[0030] The utility model is further described below in combination with the embodiments.

[0031] Please refer to Figures 1-4 , the utility model provides a kind of exoskeleton robot test rack, including base frame 1, still include support frame 2, support frame 2 is fixed on the top end side wall of base frame 1, the bottom end side wall of base frame 1 is fixed with multiple mounting plate 3, and the bottom end side wall of mounting plate 3 is fixed with universal wheel 4;Top frame 5, top frame 5 is fixed on the side wall of support frame 2, and hoisting frame 6 is arranged below top frame 5, and lifting assembly 7 is arranged on the side of support frame 2;Two buckles a 8, two buckles a 8 are rotatably connected with the side wall of hoisting frame 6, and support assembly 9 is arranged on the side of base frame 1.

[0032] Further as Figure 1 , Figure 2 , Figure 3 and Figure 4 It is worth noting that lifting assembly 7 includes two mounting rods 71, two mounting rods 71 are fixed on the side wall of support frame 2, two mounting rods 71 are rotatably connected with the side wall of hoisting frame 6, and support assembly 9 is arranged on the side of base frame 1.

[0033] It should be noted that through the setting of the lifting assembly 7, the height position of the exoskeleton can be adjusted according to the on-site application requirements, thereby facilitating the installation and disassembly of the exoskeleton by the staff, thereby greatly improving the work efficiency of the preliminary work before testing the exoskeleton, improving the motion flexibility of the exoskeleton and the use performance of the test frame, and being suitable for exoskeletons of different heights and having strong adaptability.

[0034] Further as shown in Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , it is worth noting that the support assembly 9 includes two mounting sleeves 91 fixed to one side wall of the chassis 1, and the transmission plate 92 is slidably connected inside the mounting sleeve 91. The transmission plate 92 has two symmetrically distributed rotating seats 93 fixed to the top end side wall. The threaded rod 94 is rotatably connected with the inside of the two rotating seats 93, and the threaded rod 94 is threadedly connected with one side wall of the chassis 1. One end of the threaded rod 94 is fixed with a rotating wheel b 95. The support seat 96 is arranged below the transmission plate 92, and the support seat 96 has two symmetrically distributed support columns 97 fixed to the top end side wall. The transmission plate 92 has two symmetrically distributed additional sleeves 98 fixed to one side wall. The support column 97 is slidably connected with the inside of the additional sleeve 98. The threaded sleeve 99 is fixed to one side wall of the transmission plate 92, and the threaded sleeve 99 is threadedly connected with the threaded rod 910 at the threaded part. One end of the threaded rod 910 is rotatably connected with one side wall of one of the support columns 97, and the other end of the threaded rod 910 is fixed with a knob 911.

[0035] It should be noted that through the setting of the support assembly 9, the device can be supported, thereby improving the stability of the device when used for exoskeleton testing and display, preventing shaking or even displacement caused by poor stability, and having good support effect for the device, effectively avoiding the situation of damage caused by tilting.

[0036] The technical scheme has the following working process: when the technical personnel uses the device, the device is moved to the designated position, the universal wheels 4 are locked, the rotating knob b95 is rotated to drive the threaded rod 94 to rotate synchronously, the threaded transmission between the threaded rod 94 and the chassis 1 is utilized to drive the transmission plate 92 to move synchronously, then the support seat 96 is driven to move, until the support seat 96 is adjusted to the appropriate position, the rotating knob 911 is rotated to drive the screw rod 910 to rotate synchronously, the threaded transmission between the threaded rod 94 and the threaded sleeve 99 is utilized, then the support column 97 is stressed and moves downward, thereby driving the support seat 96 to move synchronously until the support seat 96 is attached to the ground, thereby completing the support of the device, the mechanical exoskeleton is connected with the lifting frame 6, the rotating knob a79 is rotated to drive the rotating rod 73 to rotate synchronously, the winding disc 74 is driven to rotate synchronously, thereby winding the rope 78, thereby achieving the purpose of adjusting the height of the mechanical exoskeleton, when the height of the mechanical exoskeleton needs to be reduced, the pawl 711 is actuated to ensure that the pawl 711 is separated from the ratchet wheel 710, and the rotating knob a79 is counterclockwise rotated, thereby completing the purpose of reducing the height of the mechanical exoskeleton.

[0037] According to the above working process, the height position of the exoskeleton can be adjusted according to the application requirements on the spot, thereby facilitating the installation and disassembly of the exoskeleton by the staff, thereby greatly improving the work efficiency of the preliminary work before the exoskeleton is tested, improving the motion flexibility of the exoskeleton and the use performance of the test frame, and being suitable for exoskeletons of different heights and having high adaptability.

[0038] Further as shown in Figure 1 and Figure 2 , it is worth noting that the handle 10 is fixed to one side wall of the chassis 1, two reinforcing rods 11 are fixed between the handle 10 and the support frame 2, and the reinforcing rods 11 are arranged in an inclined distribution between the support frame 2.

[0039] It should be noted that the reinforcing rods 11 can increase the connection reliability between the handle 10 and the chassis 1, thereby prolonging the service life of the handle 10 and improving the load capacity of the handle 10.

[0040] Further as shown in Figure 3 and Figure 4 , it is worth noting that the support seat 96 is arranged in a trapezoidal shape in cross section, and the lifting frame 6 is arranged in a concave shape in cross section.

[0041] It should be noted that the shape of the support seat 96 ensures the stability of the support when the device is supported.

[0042] Further as shown in Figure 1 and Figure 2 Figure 3 Figure 4 Figure 1 Figure 2As shown, specifically, the outer surface of the handle 10 is sleeved with the anti-skid sleeve 12, and the handle 10 and the chassis 1 are arranged in an inclined distribution;

[0043] It should be noted that through the arrangement of the anti-skid sleeve 12, the anti-skid effect when the staff moves the device can be achieved, and the use is prevented from being affected by slipping. In combination with the position of the handle 10, the staff can move the device more time-saving and labor-saving.

[0044] In summary: through the arrangement of the reinforcing rod 11, the connection reliability between the handle 10 and the chassis 1 can be increased, and then the service life of the handle 10 and the load-bearing capacity of the handle 10 are improved. Through the shape arrangement of the supporting seat 96, the supporting stability when supporting the device is ensured. Through the arrangement of the anti-skid sleeve 12, the anti-skid effect when the staff moves the device can be achieved, and the use is prevented from being affected by slipping. In combination with the position of the handle 10, the staff can move the device more time-saving and labor-saving.

Claims

1. An exoskeleton robot test frame, comprising a base frame (1), characterized in that: Also includes A support frame (2), the support frame (2) is fixed to the top side wall of the base frame (1), a plurality of mounting plates (3) are fixed to the bottom side wall of the base frame (1), and a universal wheel (4) is fixed to the bottom side wall of the mounting plate (3); A top frame (5), the top frame (5) is fixed to a side wall of one side of the support frame (2), a hanging frame (6) is provided directly below the top frame (5), and a lifting assembly (7) is provided on one side of the support frame (2); Two buckles a (8) are rotatably connected to the side wall of one side of the hanging frame (6); and a support assembly (9) is provided on one side of the base frame (1).

2. The exoskeleton robot test frame according to claim 1, characterized in that: The lifting assembly (7) comprises Two mounting rods (71), the two mounting rods (71) are fixed to a side wall of one side of the support frame (2), two symmetrically distributed mounting frames (72) are fixed to the side walls of one side of the two mounting rods (71), a rotating rod (73) is rotatably connected to the side wall of one side of the mounting frame (72), and a winding disk (74) is tightly sleeved on the outer surface of the rotating rod (73); Pulley a (75), pulley a (75) is rotatably connected to the side wall of one side of the top frame (5), a pulley b (76) is rotatably connected to the side wall of one side of the support frame (2), a buckle b (77) is rotatably connected to the top side wall of the hanging frame (6), a rope (78) is fixed to one side of the buckle b (77), the other end of the rope (78) is wound around the outer surface of the winding drum (74), and the rope (78) is slidably connected to the outer surfaces of the pulley a (75) and the pulley b (76); The rotating wheel a (79) is fixed to one end of the rotating rod (73), the outer surface of the rotating rod (73) is tightly sleeved with a ratchet (710), and a side wall of one side of the mounting frame (72) is rotatably connected to a pawl (711), and the pawl (711) is meshed with the ratchet (710).

3. The exoskeleton robot test frame according to claim 2, characterized in that: The support assembly (9) comprises Two mounting sleeves (91), the two mounting sleeves (91) are fixed to a side wall of one side of the base frame (1), a transmission plate (92) is slidably connected inside the mounting sleeve (91), and two symmetrically distributed rotating seats (93) are fixed to the top side wall of the transmission plate (92); A threaded rod (94), the threaded rod (94) is connected to the inside of the two rotating seats (93) for common rotation, the threaded rod (94) is threadedly connected to a side wall of one side of the base frame (1), and a rotating wheel b (95) is fixed to one end of the threaded rod (94); A support seat (96) is provided directly below the transmission plate (92), two symmetrically distributed pillars (97) are fixed to the top side wall of the support seat (96), and two symmetrically distributed mounting sleeves (98) are fixed to one side wall of the transmission plate (92), and the pillars (97) are internally slidably connected to the mounting sleeves (98); A threaded sleeve (99) is fixed to a side wall of the transmission plate (92). A screw rod (910) is threadedly connected to the threaded portion of the threaded sleeve (99). One end of the screw rod (910) is rotatably connected to a side wall of one of the pillars (97). A knob (911) is fixed to the other end of the screw rod (910).

4. The exoskeleton robot test stand according to claim 3, characterized in that: A handle (10) is fixed to a side wall of one side of the base frame (1), two reinforcing rods (11) are fixed between the handle (10) and the support frame (2), and the reinforcing rods (11) and the support frame (2) are arranged in an inclined distribution.

5. The exoskeleton robot test stand according to claim 4, characterized in that: The cross section of the support seat (96) is arranged in a trapezoidal shape, and the cross section of the hanging frame (6) is arranged in a concave shape.

6. The exoskeleton robot test stand according to claim 5, characterized in that: An anti-slip sleeve (12) is tightly sleeved on the outer surface of the handle (10), and the handle (10) and the base frame (1) are arranged in an inclined distribution.

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