Mechatronic integrated test bench

Abstract

The application provides a kind of mechatronic comprehensive test bench, it relates to test bench technical field, the mechatronic comprehensive test bench includes the table board for mechanical and electrical experiment, the table board is opened with switching mouth, switching mouth is installed with the first test bench for mechanical experiment, the first end of mechanical table is installed with the second test bench through connecting piece, the turnover mechanism for switching the first test bench and electrical experiment is equipped below the table board;Turnover mechanism can turn the first test bench to vertical state, simultaneously under the action of connecting piece, the second test bench is turned to horizontal state and blocks switching mouth, realizes the quick switching between mechanical experiment and electrical experiment, avoids the tedious operation of repeatedly installing electrical components or mechanical device when mechanical experiment and electrical experiment switch, provides simple and fast switching mode for the performance of mechanical experiment and electrical experiment, improves experimental efficiency, reduces experimental labor intensity, maintains the enthusiasm of experimental operator experiment.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of experiment table, and particularly relates to a mechatronic comprehensive experiment table. BACKGROUND

[0002] The existing mechatronic comprehensive experiment table has a T-shaped clamping structure, which can not only meet the installation of mechanical experiment tooling fixtures and experiment operation, but also can be applied to electrical experiments. However, the existing mechatronic comprehensive experiment table has the following problems: when mechanical experiments are carried out, commonly used electrical components need to be removed from the experiment table, and mechanical experimental equipment needs to be installed on the experiment table. Similarly, when electrical experiments are carried out, mechanical devices need to be removed, and mechanical experimental equipment needs to be installed. In the repeated disassembly and assembly process, a lot of time is wasted, a great workload is brought to experiment work, and the accuracy of experiments is seriously affected. SUMMARY

[0003] The present application aims to provide a mechatronic comprehensive experiment table, which aims to solve the problem of complicated disassembly and assembly of commonly used components in the process of mechanical experiments and electrical experiments of the existing mechatronic comprehensive experiment table.

[0004] To achieve the above-mentioned purpose, the present application adopts the following technical scheme: comprising:

[0005] A table plate for mechanical and electrical experiments, wherein a switching opening is formed in the table plate;

[0006] A first experiment table movably arranged on the table plate and movable between a position where the switching opening is opened and a position where the switching opening is closed, wherein the first experiment table is substantially perpendicular to the table plate when the switching opening is opened, and the first experiment table is in the plane where the switching opening is located when the switching opening is closed;

[0007] A second experiment table arranged perpendicularly to the first experiment table, wherein the second experiment table is in the plane where the switching opening is located when the switching opening is opened, and the second experiment table is located below the switching opening when the switching opening is closed;

[0008] A turnover mechanism for driving the first experiment table and the second experiment table synchronously, so that one of the first experiment table and the second experiment table is in the plane where the switching opening is located;

[0009] In order to realize the switching of the first experiment table and the second experiment table, the turnover mechanism comprises:

[0010] A base, wherein the base is provided with a vertical guide groove and an arc-shaped guide groove, and the lower end of the arc-shaped guide groove is in communication with the middle part of the vertical guide groove;

[0011] The connecting piece is used for connecting the first experiment table and the second experiment table, and the connecting piece is provided with a first rod part and a second rod part.

[0012] The first telescopic part is installed on the base, and the execution end of the first telescopic part is connected with the connecting piece or the second experiment table.

[0013] When the first telescopic part is elongated, the first rod part is firstly moved to the upper end of the vertical guide groove, and the second rod part is located at the connection between the vertical guide groove and the arc-shaped guide groove; when the first telescopic part is continuously elongated, the second rod part can enter the arc-shaped guide groove and move upward, so that the second experiment table is overturned.

[0014] In order to prevent the first experiment table from interfering with the platform when the first experiment table is overturned to the vertical state, installation grooves are respectively arranged on the two sides of the first experiment table, the connecting piece is inserted into the installation grooves and is in sliding connection with the first experiment table, and a reset elastic piece is arranged between the connecting piece and the bottom of the installation groove.

[0015] In order to improve the convenience of electrical experiments, an electrical experiment panel is installed on the back of the first experiment table, and an electrical experiment instrument is movably installed on the second experiment table.

[0016] In order to better meet the experimental requirements and facilitate the adjustment of the inclination angle of the platform, an adjustable height landing gear is arranged below the platform, and an angle adjusting mechanism for adjusting the inclination angle of the platform is arranged between the platform and the landing gear.

[0017] Specifically, the angle adjusting mechanism is symmetrically installed on the two sides of the platform, the angle adjusting mechanism comprises a large arm which is hingedly connected between the landing gear and the platform, a first small arm which is hingedly connected on the two sides of the platform, and a second small arm which is hingedly connected on the two sides of the landing gear, one end of the first small arm and the second small arm is connected through a cross arm, the landing gear is provided with a mounting seat, a second telescopic part is arranged on the mounting seat, and the moving end of the second telescopic part is hingedly connected with the cross arm.

[0018] In order to facilitate the adjustment of the height of the platform, a table body is arranged below the landing gear, the table body is hollow, and a lifting device is arranged between the table body and the landing gear.

[0019] Specifically, the lifting device comprises an outer support seat at the outermost layer and an inner support seat at the innermost layer, the outer support seat is fixed in the table body, the inner support seat is fixedly connected to the landing gear, a plurality of lifting assemblies are nested between the outer support seat and the inner support seat, the outer support seat, the plurality of lifting assemblies and the inner support seat are respectively provided with racks, each lifting assembly is provided with a gear, and the gears are respectively engaged with the corresponding racks on the two sides.

[0020] Preferably, the driving device comprises a motor installed at the bottom of the outer support seat, the motor is provided with a lead screw, the bottom of the outermost lifting assembly is provided with a threaded seat, and the lead screw is threadedly connected with the threaded seat.

[0021] The beneficial effects of the present application are:

[0022] 1. The overturning mechanism can overturn the first experiment table to a vertical state, and under the action of the connecting piece, overturn the second experiment table to a horizontal state and block the switching port, realize the rapid switching between mechanical experiments and electrical experiments, avoid the tedious operation of repeatedly installing electrical elements or mechanical devices when switching between mechanical experiments and electrical experiments, provide a simple and fast switching mode for the performance of mechanical experiments and electrical experiments, improve the experimental efficiency, reduce the labor intensity of experiments, and maintain the enthusiasm of experiment operators in experiments;

[0023] 2. The angle adjusting mechanism and the lifting device are matched, the height and the inclination angle of the table plate can be adjusted, the demand of the experiment can be better met, the related experiment can be carried out more smoothly, the height of the experiment table can be more matched with the height of different experiment personnel, the comfort of the experimental process can be improved, and the comfort of the experiment operation can be avoided due to the too high or too low table plate. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is the front view axonometric schematic view of the present application;

[0025] Figure 2 is the disassembled schematic view of the present application;

[0026] Figure 3 is the axonometric schematic view of the second experiment table after overturning in the present application;

[0027] Figure 4 is the front view axonometric view of the first experiment table and the second experiment table in the present application;

[0028] Figure 5 is the rear view axonometric view of the first experiment table and the second experiment table in the present application;

[0029] Figure 6 is the initial state schematic view of the overturning mechanism in the present application;

[0030] Figure 7 is a state diagram after the turnover mechanism is turned over in the present application;

[0031] Figure 8 is a cutaway axial side diagram of the angle adjusting mechanism in the present application;

[0032] Figure 9 is a cutaway front view diagram of the angle adjusting mechanism in the present application;

[0033] Figure 10 is a bottom axial view diagram of the platform in the present application;

[0034] Figure 11 is an axial side diagram of the landing gear in the present application;

[0035] Figure 12 is an axial view diagram of the platform body and the lifting device in the present application;

[0036] Figure 13 is a cutaway axial side diagram of the lifting device after disassembly in the present application;

[0037] Figure 14 is a cutaway front view diagram of the lifting device in the present application.

[0038] In the diagram: 1, platform; 2, switching port; 3, first experiment table; 4, T-shaped slot; 5, second experiment table; 6, turnover mechanism; 61, base; 611, vertical guide slot; 612, arc-shaped guide slot; 62, connecting piece; 621, first rod part; 622, second rod part; 623, support part; 63, first telescopic part; 71, mounting slot; 72, reset elastic piece; 51, electrical experiment panel; 52, electrical experiment instrument; 8, landing gear; 9, angle adjusting mechanism; 91, large arm; 92, first small arm; 93, second small arm; 94, cross arm; 95, mounting seat; 96, second telescopic part; 10, platform body; 11, lifting device; 111, outer support seat; 112, inner support seat; 113, lifting assembly; 114, rack; 115, gear; 116, driving device; 1161, motor; 1162, lead screw; 1163, threaded seat. DETAILED DESCRIPTION

[0039] The specific embodiments of the present application are further described below in conjunction with the accompanying drawings.

[0040] As Figure 1 and Figure 2 , an electromechanical integrated comprehensive test bench, comprising:

[0041] a platform 1 for electromechanical experiments, wherein a switching port 2 is formed on the platform 1;

[0042] The first experimental table 3 is movably arranged on the table board 1 and can move between a position of opening or closing the switching port 2. When the first experimental table 3 opens the switching port 2, the first experimental table 3 is substantially perpendicular to the table board 1. When the first experimental table 3 closes the switching port 2, the first experimental table 3 is in the plane of the switching port 2;

[0043] The second experimental table 5 is arranged perpendicularly to the first experimental table 3. When the first experimental table 3 opens the switching port 2, the second experimental table 5 is in the plane of the switching port 2. When the first experimental table 3 closes the switching port 2, the second experimental table 5 is below the switching port 2;

[0044] The overturning mechanism 6 is used to drive the first experimental table 3 and the second experimental table 5 synchronously and make one of the first experimental table 3 and the second experimental table 5 in the plane of the switching port 2.

[0045] A plurality of T-shaped grooves 4 for mounting mechanical devices or electrical components are arranged on the working surfaces of the table board 1, the first experimental table 3 and the second experimental table 5. During experiments, fasteners can be used to fasten the mechanical devices or electrical components on the table board 1, thereby achieving the function of auxiliary fixation. The first experimental table 3 is a mechanical experimental table, and the second experimental table is an electrical experimental table.

[0046] During mechanical experiments, the first experimental table 3 is in a horizontal state and blocks the switching port 2. Moreover, the T-shaped grooves 4 on the first experimental table 3 are aligned with and pass through the T-shaped grooves 4 on the table board 1, thereby maintaining the integrity of the table board 1 and facilitating the installation of mechanical devices on the table board 1. When switching from mechanical experiments to electrical experiments, the overturning mechanism 6 can be used to overturn the first experimental table 3 to a vertical state and overturn the second experimental table 5 to a horizontal state and block the switching port 2, thereby achieving rapid switching between mechanical experiments and electrical experiments and avoiding the cumbersome operation of repeatedly installing electrical components or mechanical devices during the switching between mechanical experiments and electrical experiments. The simple and fast switching mode provided for the mechanical experiments and electrical experiments improves the experimental efficiency, reduces the labor intensity, and maintains the enthusiasm of the experimental operators.

[0047] Referring to Figures 2-7 , the overturning mechanism 6 comprises:

[0048] The base 61 has a vertical guide groove 611 and an arc-shaped guide groove 612. The lower end of the arc-shaped guide groove 612 is in communication with the middle part of the vertical guide groove 611.

[0049] The connecting piece 62 is used to connect the first experimental table 3 and the second experimental table 5. The connecting piece 62 is provided with a first rod part 621 and a second rod part 622. The first rod part 621 is inserted into the vertical guide groove 611 and is in sliding connection with the vertical guide groove 611. The second rod part 622 can slide in the vertical guide groove 611 and the arc-shaped guide groove 612.

[0050] The first telescopic component 63 is installed on the base 61, and the execution end of the first telescopic component 63 is connected with the connecting piece 62 or the second experiment table 5.

[0051] The connecting piece 62 is in a Z shape, is installed at two ends of the first experiment table 3, and is used for connecting the second experiment table 5 with the first experiment table 3 vertically.

[0052] The application further provides another embodiment: in order to further increase the application environment of the application, the included angle of the first experiment table 3 and the second experiment table 5 can also be set to 180° by using the connecting piece 62, at this time, the radian of the arc-shaped guide groove 612 is set to 180°, so that the first experiment table 3 and the second experiment table 5 can be both laid flat on the table plate 1 when switching.

[0053] The base 61 is fixedly installed at the lower end of the table plate 1, and a slot hole is formed in the base 61, which is used for installing the first telescopic component 63 and plays a supporting and fixing tube role for the first telescopic component 63. The rear of the second experiment table 5 is provided with a supporting part 623, the moving end of the first telescopic component 63 is movably connected with the supporting part 623, the supporting part 623 can be fixed on the connecting piece 62 or the second experiment table 5, the lower end of the first telescopic component 63 is hingedly connected with the base 61, and the upper end of the first telescopic component 63 is hingedly connected with the supporting part 623. Thus, under the action of the guide mechanism, the first experiment table 3 and the electric appliance experiment can be flipped when the first telescopic component 63 is elongated, and the first experiment table 3 and the second experiment table 5 can be switched.

[0054] The supporting part 623 includes but is not limited to a horizontal rod, a hinged seat, a sliding groove structure and the like.

[0055] In the initial state, the first rod part 621 is located above the intersection of the vertical guide groove 611 and the arc-shaped guide groove 612, which is used for preventing the first rod part 621 from entering the arc-shaped guide groove 612 when the first telescopic component 63 is elongated, and the second rod part 622 is located below the first rod part 621.

[0056] When the first telescopic component 63 is elongated, the connecting piece 62 is first pushed by the supporting part 623, so that the first rod part 621 on the connecting piece 62 moves upwards along the vertical guide groove 611 until the first rod part 621 moves to the top of the vertical guide groove 611, at this time, the second rod part 622 is just moved to the intersection of the vertical guide groove 611 and the arc-shaped guide groove 612, and the connecting piece 62 drives the first experiment table 3 to move out of the switching port 2;

[0057] With the continuous elongation of the first telescopic part 63, the second rod part 622 enters into the arc-shaped guide groove 612 and continuously moves upward along the arc-shaped guide groove 612, since the arc-shaped guide groove 612 is a circular arc shape formed with the position of the first rod part 621 as the center at this time, the second rod part 622 moves upward along the arc-shaped guide groove 612, which can realize the rotation of the connecting piece 62 with the first rod part 621 as the center, and finally realize the inversion of the first experimental bench 3 and the second experimental bench 5.

[0058] Please refer to Figures 3-5 , two sides of the first experimental bench 3 are respectively provided with mounting grooves 71, the connecting piece 62 is inserted into the mounting groove 71 and is in sliding connection with the first experimental bench 3, and a reset elastic piece 72 is arranged between the connecting piece 62 and the bottom of the mounting groove 71;

[0059] Since the inversion of the first experimental bench 3 and the second experimental bench 5 is realized with the first rod part 621 located below the table plate 1 as the center, in order to prevent a large gap or clearance between the first experimental bench 3 and the second experimental bench 5 and the switching port 2, and to ensure that the first experimental bench 3 can be inverted to a vertical state without interfering with the table plate 1, the mounting grooves 71 are arranged on the two sides of the first experimental bench 3, and the connecting piece 62 is in sliding connection with the mounting groove 71, so that, during the inversion, when the first experimental bench 3 contacts the table plate 1, the connecting piece 62 can slide relatively in the mounting groove 71 due to the extrusion of the connecting piece 62, and the reset elastic piece 72 is compressed, thereby avoiding the interference problem between the first experimental bench 3 and the table plate 1;

[0060] When the horizontal state of the first experimental bench 3 is restored, with the downward inversion of the first experimental bench 3, the reset elastic piece 72 pushes the connection again, so that the first experimental bench 3 slides relatively with the connection, moves to the direction of the first rod part 621, and thus falls in the switching port 2, ensuring the completeness and flatness of the table plate 1 and being more conducive to the progress of the experiment;

[0061] The shape of the mounting groove 71 includes but is not limited to a T shape or a trapezoidal shape, in order to prevent the reset elastic piece 72 from falling out of the mounting groove 71, a rod piece penetrating through the connecting piece 62 can be further arranged in the mounting groove 71, the connecting piece 62 is in sliding connection with the rod piece, and the reset elastic piece 72 is sleeved on the rod piece, which can prevent the reset elastic piece 72 from falling out of the mounting groove 71.

[0062] Please refer to Figures 2-4 , an electrical experimental panel 51 is mounted on the back of the first experimental bench 3, and an electrical experimental instrument 52 is movably mounted on the second experimental bench 5;

[0063] The electric appliance experiment panel 51 provides electric appliance experiments with temporary power supply, data display screen, wave / frequency detection instrument, electric appliance detection element, etc., such as ammeter, voltmeter, ohmmeter, etc., but not limited to;

[0064] The electric appliance experiment panel 51 provides electric appliance experiments with temporary power supply, data display screen, wave / frequency detection instrument, electric appliance detection element, etc., such as ammeter, voltmeter, ohmmeter, etc., but not limited to;

[0065] Please refer to Figures 8-11 , the landing gear 8 below the table 1 is provided with an adjustable height, the table 1 and the landing gear 8 between the angle adjusting mechanism 9 for adjusting the inclination angle of the table 1 is provided.

[0066] Specifically, the angle adjusting mechanism 9 is symmetrically installed on both sides of the table 1, the angle adjusting mechanism 9 includes a large arm 91 hinged between the landing gear 8 and the table 1, a first small arm 92 hinged on both sides of the table 1, and a second small arm 93 hinged on both sides of the landing gear 8, one end of the first small arm 92 and the second small arm 93 is connected through the cross arm 94, the landing gear 8 is provided with a mounting seat 95, the mounting seat 95 is provided with a second telescopic component 96, and the moving end of the second telescopic component 96 is hinged with the cross arm 94.

[0067] In the operation of some experiments that require the angle of the table 1, the second telescopic component 96 on one side can be extended, the cross arm 94 is pushed up by the second telescopic component 96, at this time, under the traction of the large arm 91, the included angle between the first small arm 92 and the second small arm 93 will increase, the end of the table 1 close to the second telescopic component 96 that has been extended will be lifted, and as the second telescopic component 96 continues to extend, the inclination angle of the table 1 will gradually increase until the limit position of the second telescopic component 96 extension;

[0068] When adjusting the inclination angle of the table 1 to the other side, the second telescopic component 96 on the other side is extended in the same way, and the specific operation mode is the same as above.

[0069] Please refer to Figures 12-14 , the landing gear 8 below the table 1 is provided with an adjustable height, the table 1 and the landing gear 8 between the angle adjusting mechanism 9 for adjusting the inclination angle of the table 1 is provided.

[0070] The bottom of the table body 10 is provided with a universal wheel or a roller and the like for facilitating the movement of the table body 10, and the table body 10 is conveniently transferred to a suitable position, and the inside of the table body 10 is hollow, so as to accommodate the second experimental table 5 in a vertical state during the mechanical experiment, and the lifting device 11 is used for adjusting the height of the table plate 1 to meet the experimental requirements or the requirements of the experimental operator.

[0071] Further, the lifting device 11 comprises an outer support seat 111 at the outermost layer and an inner support seat 112 at the innermost layer, the outer support seat 111 is fixed in the table body 10, the inner support seat 112 is fixedly connected to the landing gear 8, a plurality of lifting assemblies 113 are nested between the outer support seat 111 and the inner support seat 112, the outer support seat 111, the plurality of lifting assemblies 113 and the inner support seat 112 are respectively provided with a rack 114, each of the lifting assemblies 113 is provided with a gear 115, and the gear 115 is respectively engaged with the corresponding rack 114 on both sides, and the lifting assembly 113 at the first level is provided with a driving device 116 for driving the lifting thereof;

[0072] When the driving device 116 lifts the lifting assembly 113 at the outermost side, the gear 115 on the lifting assembly 113 is engaged with the rack 114 on the outer support seat 111, so that the gear 115 on the lifting assembly 113 at the outermost layer rotates, and at the same time, since the gear 115 is also engaged with the rack 114 on the lifting assembly 113 at the second layer from the outside to the inside, when the lifting assembly 113 at the outermost side is lifted, the rotating gear 115 can also lift the lifting assembly 113 at the inner layer, and the lifting modes of the remaining lifting assemblies 113 and the inner support seat 112 are the same, and compared with the lifting distance of the lifting assembly 113 at the outermost layer, the overall lifting distance is enlarged, so as to better adjust the height of the table plate 1.

[0073] Preferably, the driving device 116 comprises a motor 1161 installed at the bottom of the outer support seat 111, the motor 1161 is provided with a lead screw 1162, the bottom of the lifting assembly 113 at the outermost layer is provided with a threaded seat 1163, and the lead screw 1162 is threadedly connected with the threaded seat 1163.

[0074] The motor 1161 is used for providing power for the rotation of the lead screw 1162, and the lifting device 11 has a movement distance amplification function, so that the table plate 1 can be quickly lifted when the lifting assembly 113 at the outermost layer is lifted by a short distance through the lead screw 1162 and the threaded seat 1163, and the lifting device 11 also has a height self-locking function, so as to ensure the stability of the adjusted height.

[0075] The lifting device 11 in the application can also be an electric telescopic rod, a hydraulic telescopic rod, a threaded lead screw 1162 structure or a gear 115 and rack 114 lifting structure.

[0076] The first telescopic part 63 and the second telescopic part 96 in the application are electric telescopic rods or hydraulic telescopic rods or screw rod 1162 telescopic rods.

[0077] In the description of the application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

Claims

1. A mechatronic integrated test bench, characterized in that The utility model relates to a mechanical and electrical experiment switching platform, which comprises: a platform with a switching opening; a first experiment table movably arranged on the platform and capable of moving between a position where the switching opening is opened and a position where the switching opening is closed, the first experiment table being substantially perpendicular to the platform when the switching opening is opened and being in the plane where the switching opening is located when the switching opening is closed; a second experiment table arranged perpendicularly to the first experiment table, the second experiment table being in the plane where the switching opening is located when the switching opening is opened and being located below the switching opening when the switching opening is closed; a turnover mechanism for synchronously driving the first experiment table and the second experiment table, so that one of the first experiment table and the second experiment table is in the plane where the switching opening is located, the turnover mechanism comprising a base, the base being provided with a vertical guide groove and an arc-shaped guide groove, and the lower end of the arc-shaped guide groove being in communication with the middle part of the vertical guide groove; a connecting piece for connecting the first experiment table and the second experiment table, the connecting piece being provided with a first rod part and a second rod part, the first rod part being inserted into the vertical guide groove and being in sliding connection with the vertical guide groove, and the second rod part being capable of sliding in the vertical guide groove and the arc-shaped guide groove; and a first telescopic part, the first telescopic part being installed on the base, the execution end of the first telescopic part being connected with the connecting piece or the second experiment table, when the first telescopic part is elongated, the first rod part is first moved to the upper end of the vertical guide groove, and the second rod part is located at the joint of the vertical guide groove and the arc-shaped guide groove, when the first telescopic part is continuously elongated, the second rod part can enter the arc-shaped guide groove and move upward, so that the turnover of the second experiment table is realized; mounting grooves are respectively formed on the two sides of the first experiment table, the connecting piece is inserted into the mounting grooves and is in sliding connection with the first experiment table, and a reset elastic piece is arranged between the connecting piece and the bottom of the mounting groove; the turnover mechanism can turn the first experiment table to a vertical state, turn the second experiment table to a horizontal state and block the switching opening, so that the mechanical experiment and the electrical experiment can be quickly switched; in the initial state, the first rod part is located above the intersection of the vertical guide groove and the arc-shaped guide groove, so as to prevent the first rod part from entering the arc-shaped guide groove when the first telescopic part is elongated, and the second rod part is located below the first rod part.

2. The mechatronic integrated test bench according to claim 1, characterized in that an electrical experiment panel is mounted on the back of the first experiment table, and an electrical experiment instrument is movably mounted on the second experiment table.

3. The mechatronic integrated test bench according to claim 1, characterized in that an adjustable height landing gear is arranged below the platform, and an angle adjusting mechanism for adjusting the inclination angle of the platform is arranged between the platform and the landing gear.

4. The mechatronic integrated test bench according to claim 3, characterized in that the angle adjusting mechanism is symmetrically arranged on the two sides of the platform, the angle adjusting mechanism comprises a large arm hingedly connected between the landing gear and the platform, further comprises a first small arm hingedly connected on the two sides of the platform, and further comprises a second small arm hingedly connected on the two sides of the landing gear, the first small arm and the second small arm are connected through a cross arm, the landing gear is provided with a mounting seat, a second telescopic part is arranged on the mounting seat, and the moving end of the second telescopic part is hingedly connected with the cross arm.

5. The mechatronic integrated test bench according to claim 3 or 4, characterized in that a table body is arranged below the landing gear, the table body is hollow, and a lifting device is arranged between the table body and the landing gear.

6. The mechatronic integrated test bench according to claim 5, characterized in that The lifting device comprises outer support seats at the outermost layer and inner support seats at the innermost layer, the outer support seats are fixed in the table body, the inner support seats are fixedly connected to the landing gear, a plurality of lifting assemblies are nested between the outer support seats and the inner support seats, the outer support seats, the plurality of lifting assemblies and the inner support seats are respectively provided with racks, each of the lifting assemblies is provided with a gear, and the gears are respectively engaged with the corresponding racks on the two sides.

7. The mechatronic integrated test bench according to claim 6, characterized in that The driving device comprises a motor installed at the bottom of the outer support seat, the motor is provided with a lead screw, the bottom of the outermost lifting assembly is provided with a threaded seat, and the lead screw is threadedly connected with the threaded seat.

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