Mechanical experimental table for mechatronics engineering

Abstract

The utility model discloses a kind of experimental bench for mechanical electromechanical engineering, including base, the upper surface of the base is fixedly connected with table panel, the upper surface of the table panel is fixedly connected with experimental bench module, the upper surface of the table panel is fixedly connected with vertical stand of inverted L type, and the upper surface of table panel is provided with two symmetrical collection and drawing parts, the collection and drawing part is unfolded and is matched with vertical stand to form the accommodation space that experimental bench module is stored in after being unfolded.The utility model is through being set to collection and drawing part and vertical stand, after unfolding two collection and drawing parts, the accommodation space is formed by the cooperation of unfolded collection and drawing part and vertical stand, experimental bench module is stored in accommodation space to realize the effect of dustproof, anti-collision, by setting the collection and drawing part consisting of framework and shielding piece, collection and drawing part can be folded when using experimental bench, when experimental bench is idle, collection and drawing part is unfolded, so that the experimental bench for mechanical electromechanical engineering solves the problem that other functional modules are difficult to install due to the occupation of base space in prior art.

Description

Technical Field

[0001] This application relates to the field of experimental platform technology, and in particular to an experimental platform for mechanical and electromechanical engineering. Background Technology

[0002] Mechanical and electrical engineering experimental platforms are important testing equipment in fields such as mechanics, electronics, and automation. They are used to simulate mechanical motion, electrical control, and signal acquisition under actual working conditions. An experimental platform typically consists of a base, worktable, drive mechanism, sensors, and control system, and can be widely used in teaching demonstrations, scientific research experiments, and industrial product debugging.

[0003] A search revealed that Chinese Patent CN219816326U discloses an electromechanical control testing test bench, which achieves dustproof and impact-proof effects by storing the test bench body. However, the lifting mechanism of this device (such as hydraulic cylinders, guide rails, etc.) requires space inside the base, which leads to the squeezing of the base's internal space and makes it difficult to integrate other functional modules (such as power supply, air circuit interface, etc.). Therefore, a mechanical electromechanical engineering test bench is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a mechanical and electromechanical engineering experimental platform to solve the problems mentioned in the background art.

[0005] The embodiments of this application adopt the following technical solutions:

[0006] A mechanical electromechanical engineering experimental platform includes a base, a table panel fixedly connected to the upper surface of the base, an experimental platform module fixedly connected to the upper surface of the table panel, an inverted L-shaped upright fixedly connected to the upper surface of the table panel, and two symmetrical pull-out parts provided on the upper surface of the table panel. When the pull-out parts are unfolded, they cooperate with the upright to form an accommodating space for storing the experimental platform module.

[0007] Preferably, the retractable part includes a plurality of rod-shaped frames, and an elastic blocking member is fixedly connected between two adjacent frames.

[0008] Preferably, the shielding element is mesh-like and made of elastic polyester fiber.

[0009] Preferably, the upper surface of the table panel is provided with a lower limiting groove, which penetrates the back of the table panel. The inner top wall of the stand is provided with an upper limiting groove corresponding to the lower limiting groove. The frame is disposed between the lower limiting groove and the upper limiting groove. The top and bottom ends of the frame are provided with grooves, and ball bearings are movably disposed in the grooves. The frame moves along the lower limiting groove and the upper limiting groove by means of the ball bearings.

[0010] Preferably, the back of the upright is provided with a clearance groove that communicates with the lower limit groove, the rear frame is a positioning rod, the surface of the positioning rod is fixedly connected to a connecting plate, the rear side of the connecting plate passes through the clearance groove and is fixedly connected to the limit plate, and the limit plate is detachably connected to the upright by bolts.

[0011] Preferably, the front frame is a connecting rod, and the surfaces of the connecting rods of the two sets of retractable parts are provided with at least one locking structure along the axial direction.

[0012] Preferably, the locking structure includes a first fixing block fixedly connected to the surface of one of the connecting rods, the first fixing block having a through hole on its side, a second fixing block fixedly connected to the surface of the other connecting rod, an insert block corresponding to the through hole fixedly connected to the side of the second fixing block near the first fixing block, mounting grooves being provided at the top and bottom of the insert block, and a sliding block being slidably connected within the mounting groove, a spring fixedly connected to the inner end of the sliding block, one end of the spring being fixedly connected to the inner wall of the mounting groove, and a chamfer being provided on the side of the sliding block away from the second fixing block.

[0013] The above-described technical solutions adopted in the embodiments of this application can achieve the following beneficial effects:

[0014] In this invention, by setting up a retractable section and a stand, after the two retractable sections are unfolded, the unfolded retractable sections and the stand cooperate to form an accommodating space, which stores the experimental platform module in the accommodating space to achieve the effects of dust prevention and impact prevention. By setting up a retractable section composed of a frame and a shielding component, the retractable section can be folded up when the experimental platform is in use and unfolded when the experimental platform is not in use. Thus, this mechanical and electromechanical engineering experimental platform solves the problem of existing technology occupying base space and causing difficulties in installing other functional modules. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0016] Figure 1 Here is a three-dimensional structural schematic diagram of this utility model;

[0017] Figure 2 This utility model is: Figure 1 Enlarged structural diagram at point A;

[0018] Figure 3 Here is a three-dimensional structural diagram of the experimental platform module of this utility model;

[0019] Figure 4 Here is a three-dimensional structural diagram of the support frame of this utility model;

[0020] Figure 5 Here is a cross-sectional structural diagram of the support frame of this utility model;

[0021] Figure 6 This utility model is: Figure 5 Enlarged structural diagram at point B;

[0022] Figure 7 Here is a front view of the locking structure of this utility model;

[0023] Figure 8 See: A cross-sectional view of the insert block of this utility model.

[0024] In the diagram: 1. Base; 2. Tabletop; 3. Experimental table module; 4. Stand; 5. Retractable part; 501. Frame; 502. Covering component; 6. Lower limit groove; 7. Upper limit groove; 8. Ball bearing; 9. Locking structure; 901. First fixing block; 902. Second fixing block; 903. Insert block; 904. Sliding block; 905. Spring; 10. Clearance groove; 11. Positioning rod; 12. Connecting plate; 13. Limiting plate; 14. Bolt; 15. Connecting rod. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0026] The technical solutions provided by the various embodiments of this application are described in detail below with reference to the accompanying drawings.

[0027] Please see Figure 1-8 This utility model provides an experimental platform for mechanical and electromechanical engineering experiments, which reduces the space occupied by the base. Technical solution:

[0028] A mechanical electromechanical engineering experimental platform includes a base 1, a platform panel 2 fixedly connected to the upper surface of the base 1, and an experimental platform module 3 fixedly connected to the upper surface of the platform panel 2. The experimental platform module 3 refers to the core functional component set of the experimental platform, which specifically includes a mounting base, an electrical interface unit, safety protection components, a human-machine interface, etc. This technology is prior art and will not be described in detail here. An inverted L-shaped upright 4 is fixedly connected to the upper surface of the platform panel 2, and two symmetrical pull-out parts 5 are provided on the upper surface of the platform panel 2. The pull-out parts 5 can be folded or unfolded. When unfolded, the pull-out parts 5 cooperate with the upright 4 to form an accommodating space for storing the experimental platform module 3.

[0029] The retractable part 5 includes several rod-shaped frames 501, and an elastic blocking member 502 is fixedly connected between two adjacent frames 501.

[0030] Specifically, by setting up a retractable section 5 and a stand 4, after the two retractable sections 5 are unfolded, the unfolded retractable section 5 and the stand 4 cooperate to form an accommodating space, which stores the experimental platform module 3 in the accommodating space to achieve the effects of dust prevention and impact prevention. By setting up a retractable section 5 composed of a frame 501 and a shielding part 502, the retractable section 5 can be folded up when the experimental platform is in use and unfolded when the experimental platform is not in use. Thus, this mechanical and electromechanical engineering experimental platform solves the problem of existing technology occupying the space of the base 1, which makes it difficult to install other functional modules.

[0031] The shielding member 502 is mesh-like and made of elastic polyester fiber, giving it elasticity. Its elastic deformation buffers external impacts. The frame 501 is preferably made of aluminum alloy and is used to tension the shielding member 502 to form an enclosing structure. The shielding member 502 is set as a mesh, and the diameter of the mesh openings is configured to block dust from entering. The mesh shielding member 502 allows air circulation between the accommodating space and the outside, which facilitates heat dissipation of the experimental platform module 3 and prevents the heat generated by the experiment from being difficult to dissipate because it is contained in the enclosed space.

[0032] The upper surface of the tabletop 2 is provided with a lower limit groove 6, which extends through the back of the tabletop 2. The inner top wall of the stand 4 is provided with an upper limit groove 7 corresponding to the lower limit groove 6. The frame 501 is located between the lower limit groove 6 and the upper limit groove 7. The top and bottom ends of the frame 501 are provided with grooves, and ball bearings 8 are movably arranged in the grooves. The frame 501 moves along the lower limit groove 6 and the upper limit groove 7 by means of the ball bearings 8. The movement of the frame 501 is limited and guided by the upper limit groove 7 and the lower limit groove 6. The movement of the frame 501 is facilitated by the ball bearings 8. One of the frames 501 is located at the corner of the upper limit groove 7 and the lower limit groove 6 after unfolding, which facilitates turning.

[0033] The back of the upright frame 4 has a clearance groove 10 that communicates with the lower limit groove 6. The rear frame 501 is a positioning rod 11. A connecting plate 12 is fixedly connected to the surface of the positioning rod 11. The rear side of the connecting plate 12 passes through the clearance groove 10 and is fixedly connected to the limit plate 13. The limit plate 13 is detachably connected to the upright frame 4 by bolts 14. By setting the limit plate 13 and connecting it to the upright frame 4 by bolts 14, the positioning rod 11 can be fixed to prevent it from moving, making it convenient for the user to unfold the retractable part 5. The size of the clearance groove 10 is designed to allow the positioning rod 11 to pass through, making it convenient to disassemble and clean the retractable part 5. When disassembling, tighten the bolts 14 to remove the limit plate 13, and then pull the retractable part 5 out of the clearance groove 10.

[0034] The front frame 501 is a connecting rod 15. The surface of the connecting rod 15 of the two sets of retractable parts 5 is provided with at least one locking structure 9 along the axial direction. By setting the locking structure 9, the connecting rod 15 of the two retractable parts 5 is locked, so that the retractable parts 5 are in a tensioned state after being unfolded.

[0035] The locking structure 9 includes a first fixing block 901 fixedly connected to the surface of one of the connecting rods 15. The first fixing block 901 has a through hole on its side. The second fixing block 902 is fixedly connected to the surface of the other connecting rod 15. The second fixing block 902 is fixedly connected to the side of the first fixing block 901 with an insert block 903 corresponding to the through hole. The top and bottom of the insert block 903 are provided with mounting grooves, and a sliding block 904 is slidably connected in the mounting groove. A spring 905 is fixedly connected to the inner end of the sliding block 904. One end of the spring 905 is fixedly connected to the inner wall of the mounting groove. The side of the sliding block 904 away from the second fixing block 902 has a chamfer. After the insert block 903 is inserted into the through hole, the two sliding blocks 904 pop out under the action of the spring 905, thus locking the second fixing block 902 to the first fixing block 901.

[0036] Working principle: When using this mechanical and electromechanical engineering experimental platform, the user first presses the two sliding blocks 904 to compress the spring 905 and insert it into the mounting groove. At this time, the insert block 903 can be moved out of the through hole, so that the second fixing block 902 separates from the first fixing block 901, and then the two connecting rods 15 separate. The two moving rods are manually moved along the lower limit groove 6 and the upper limit groove 7, so that multiple skeletons 501 move towards the limit plate 13, and the two retractable parts 5 are retracted for electromechanical engineering experiments. After the experiment is completed, the two retractable parts 5 are unfolded in the opposite way. The unfolded retractable parts 5 cooperate with the upright frame 4 to form a accommodating space, and the experimental platform module 3 is stored in the accommodating space to achieve the effect of dustproof and anti-collision. Thus, this mechanical and electromechanical engineering experimental platform solves the problem of existing technology occupying the space of the base 1, which makes it difficult to install other functional modules.

[0037] It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0038] The above description is merely an embodiment of this application and is not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A mechanical electromechanical engineering experimental platform, comprising a base (1), wherein a platform panel (2) is fixedly connected to the upper surface of the base (1), and an experimental platform module (3) is fixedly connected to the upper surface of the platform panel (2), characterized in that: The upper surface of the table panel (2) is fixedly connected to an inverted L-shaped support frame (4), and the upper surface of the table panel (2) is provided with two symmetrical pull-out parts (5). After the pull-out parts (5) are unfolded, they cooperate with the support frame (4) to form a storage space for storing the experimental table module (3).

2. The experimental platform for mechanical and electromechanical engineering according to claim 1, characterized in that: The retractable part (5) includes several rod-shaped frames (501), and an elastic shielding member (502) is fixedly connected between two adjacent frames (501).

3. The experimental platform for mechanical and electromechanical engineering according to claim 2, characterized in that: The shielding element (502) is mesh-like and made of elastic polyester fiber.

4. The experimental platform for mechanical and electromechanical engineering according to claim 2, characterized in that: The upper surface of the table panel (2) is provided with a lower limiting groove (6), which penetrates the back of the table panel (2). The inner top wall of the stand (4) is provided with an upper limiting groove (7) corresponding to the lower limiting groove (6). The frame (501) is located between the lower limiting groove (6) and the upper limiting groove (7). The top and bottom ends of the frame (501) are provided with grooves, and ball bearings (8) are movably arranged in the grooves. The frame (501) moves along the lower limiting groove (6) and the upper limiting groove (7) through the ball bearings (8).

5. The experimental platform for mechanical and electromechanical engineering according to claim 4, characterized in that: The back of the upright (4) is provided with a clearance groove (10) that communicates with the lower limit groove (6). The rear frame (501) is a positioning rod (11). A connecting plate (12) is fixedly connected to the surface of the positioning rod (11). The rear side of the connecting plate (12) passes through the clearance groove (10) and is fixedly connected to the limit plate (13). The limit plate (13) is detachably connected to the upright (4) by bolts (14).

6. The experimental platform for mechanical and electromechanical engineering according to claim 2, characterized in that: The front frame (501) is a connecting rod (15), and the surface of the connecting rod (15) of the two sets of retractable parts (5) is provided with at least one locking structure (9) along the axial direction.

7. The experimental platform for mechanical and electromechanical engineering according to claim 6, characterized in that: The locking structure (9) includes a first fixing block (901) fixedly connected to the surface of one of the connecting rods (15). The first fixing block (901) has a through hole on its side. The other connecting rod (15) has a second fixing block (902) fixedly connected to its surface. The second fixing block (902) has an insert (903) fixedly connected to the side of the first fixing block (901) that corresponds to the through hole. The top and bottom of the insert (903) are provided with mounting grooves, and a sliding block (904) is slidably connected in the mounting groove. A spring (905) is fixedly connected to the inner end of the sliding block (904). One end of the spring (905) is fixedly connected to the inner wall of the mounting groove. The side of the sliding block (904) away from the second fixing block (902) has a chamfer.

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