Foundation experiment practical training platform for machinery
By designing the expanded parts and anti-collision parts structures on the basic experimental training platform for machinery, the problems of insufficient platform area and damage to parts are solved, and a larger usable area and parts protection is achieved.
Patent Information
- Application Number
- CN202420794575.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-17
AI Technical Summary
The usable area of the basic experimental training platform for mechanical use is small, which makes the assembly experiment unfavorable for normal progress, and external shaking will cause the parts to be assembled to collide, damage and wear.
A basic mechanical experimental training platform including the platform body and expansion parts was designed. The platform area was expanded through structures such as knobs, rotating shafts, gears, racks, spring tubes, guide bars and anti-collision parts, and the platform area was expanded through sponge blocks and Anti-collision measures such as chucks prevent parts from colliding with each other.
The usable area of the platform is expanded to facilitate assembly experiments, and anti-collision measures are used to prevent parts from colliding with each other when the outside world shakes, protecting the integrity of the parts.
Smart Images
Figure CN222174150U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of training platforms, in particular to a basic experiment training platform for machinery. Background Art
[0002] Basic mechanical experimental training platforms usually appear in training rooms to facilitate students of corresponding majors to master some basic experiments.
[0003] At present, the training platform is generally in the shape of a desktop. However, since various instruments, control panels, display screens and other equipment installed on the surface of the platform have occupied most of the platform area, when students conduct some assembly experiments, there will be too little usable area on the platform, resulting in a messy platform and parts stacked too compactly, which affects students' operation and experimental experience and is not conducive to the normal progress of assembly. Moreover, since the parts to be assembled are usually placed together in piles, if students accidentally touch the platform, the collision force will cause the platform to shake and shift, and the parts to be assembled will collide with each other. The mutual collision between parts may cause wear and damage to their surfaces, especially for precision parts or fragile parts. The collision may cause them to fail or affect their performance.
[0004] In summary, the current basic mechanical experimental training platform still has the following defects during use:
[0005] (1) The training platform has a limited usable area, which is not conducive to the normal progress of assembly experiments;
[0006] (2) External vibrations can cause the parts to be assembled to collide with each other, causing them to be damaged and worn. Utility Model Content
[0007] In order to overcome the above-mentioned defects of the prior art, the inventors conducted in-depth research and completed the present utility model after paying a lot of creative work.
[0008] Specifically, the technical problem to be solved by the utility model is to provide a basic mechanical experimental training platform to solve the technical problem that the current training platform has a small usable area, which is not conducive to the normal progress of assembly experiments.
[0009] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0010] A basic experimental training platform for machinery includes a platform body, an expansion piece is arranged inside the platform body, the expansion piece includes a knob located on the surface of the platform body, one end of the knob is fixedly connected to a rotating shaft, the rotating shaft passes through the platform body and is movably connected thereto, the surface of the rotating shaft is fixedly connected to a gear, the gear is provided with two groups, and the gear is located inside the platform body.
[0011] As an improved technical solution, a rack A and a rack B are provided inside the platform body, wherein the rack A is located at the bottom of the gear and meshes with it, and the rack B is located at the top of the gear and meshes with it.
[0012] As an improved technical solution, a spring tube is fixedly connected to the inner side of the expansion disk A, and the other end of the spring tube is fixedly connected to the expansion disk B. The expansion disk A and the expansion disk B are connected through the spring tube, and the spring tube is located at the top of the rotating shaft.
[0013] As an improved technical solution, guide bars are fixedly connected to both sides of the expansion plate A and the expansion plate B, a guide groove is opened on the inner side of the platform body, the guide bar is located inside the guide groove and movably connected thereto, and an anti-collision part is installed inside the expansion plate B.
[0014] As an improved technical solution, the anti-collision member includes a baffle plate movably sleeved inside the expansion plate A, sponge blocks are installed on both sides of the baffle plate, and both ends of the expansion plate A are fixedly connected with clamping strips.
[0015] As an improved technical solution, a transverse plate is fixedly installed inside the expansion plate A, a card slot is opened on the inner side of the transverse plate, and the card strip is located inside the card slot and movably connected thereto.
[0016] After adopting the above technical solution, the beneficial effects of the utility model are:
[0017] 1. The utility model is provided with an expansion piece. When in use, the expansion plate A and the expansion plate B can be moved away from each other at a uniform speed by turning the knob, thereby expanding the usable area of the platform body.
[0018] 2. The utility model is provided with an anti-collision member. When in use, the baffle plate is inserted into the appropriate slot through the clamping strips on both sides according to the specifications of the parts, so as to achieve the purpose of placing parts of different specifications. In addition, since the surface of the baffle plate is installed with a sponge block, it can prevent the parts from colliding with each other due to external shaking. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:
[0020] Figure 1 It is a schematic diagram of the overall structure of the basic experimental training platform for machinery of the utility model.
[0021] Figure 2 It is a schematic cross-sectional structure diagram of the utility model basic experiment and training platform for machinery.
[0022] Figure 3 It is a schematic diagram of the overall structure of the expansion parts and anti-collision parts of the basic experimental training platform for machinery of this utility model.
[0023] Figure 4 It is a schematic diagram of the internal structure of the expansion disk A of the basic experimental training platform for machinery of the utility model.
[0024] Figure 5 The utility model is a schematic diagram of the baffle structure of the basic experimental training platform for machinery.
[0025] Description of reference numerals:
[0026] 1. Platform body; 2. Expansion piece; 21. Knob; 22. Rotating shaft; 23. Gear; 24. Rack A; 25. Rack B; 26. Expansion plate A; 27. Expansion plate B; 28. Guide bar; 29. Spring tube; 3. Anti-collision piece; 31. Grid plate; 32. Sponge block; 33. Card bar; 34. Horizontal plate; 35. Card slot. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0029] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or a option in which both A and B are satisfied.
[0030] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model. Example 1
[0031] Reference Figure 1-3 , which is the first embodiment of the utility model, provides a basic mechanical experiment training platform, the basic mechanical experiment training platform comprises a platform body 1, and an expansion piece 2 is arranged inside the platform body 1;
[0032] The expansion piece 2 includes a knob 21 located on the surface of the platform body 1, one end of the knob 21 is fixedly connected to a rotating shaft 22, the rotating shaft 22 passes through the platform body 1 and is movably connected thereto, a gear 23 is fixedly connected to the surface of the rotating shaft 22, and two groups of gears 23 are provided. The gears 23 are located inside the platform body 1, the rotating shaft 22 passes through the platform body 1, and one end thereof is fixedly connected to the knob 21, and the other end is movably connected to one side of the platform body 1, and the two groups of gears 23 can be driven to rotate by rotating the knob 21.
[0033] A rack A24 and a rack B25 are provided inside the platform body 1. The rack A24 is located at the bottom of the gear 23 and meshes with it. The rack B25 is located at the top of the gear 23 and meshes with it. There are two groups of racks A24 and B25, and they are both located at the top and bottom of the two groups of gears 23. Through the setting of the two groups of racks A24 and B25, the movement of the expansion plate A26 and the expansion plate B27 can be made more stable.
[0034] A spring tube 29 is fixedly connected to the inner side of the expansion disk A26, and the other end of the spring tube 29 is fixedly connected to the expansion disk B27. The expansion disk A26 and the expansion disk B27 are connected through the spring tube 29. The spring tube 29 is located at the top of the rotating shaft 22. The setting of the spring tube 29 can create a pulling force between the expansion disk A26 and the expansion disk B27, so that they can achieve a uniform speed when moving or retracting, and the spring tube 29 does not contact the rotating shaft 22, which can prevent the spring tube 29 from being entangled by the rotating shaft 22.
[0035] Guide bars 28 are fixedly connected to both sides of the expansion tray A26 and the expansion tray B27. A guide groove is opened on the inner side of the platform body 1. The guide bar 28 is located inside the guide groove and is movably connected to the guide groove. An anti-collision member 3 is installed inside the expansion tray B27. The setting of the guide bar 28 and the guide groove can make the movement of the expansion tray A26 and the expansion tray B27 more stable, and can prevent them from falling due to the gravity of the parts during the movement.
[0036] During use, the knob 21 can be rotated to drive the rotating shaft 22 to rotate, and drive the two sets of gears 23 to rotate. During the rotation process, the rack A24 and the rack B25 will move away from each other as the gear 23 rotates. At the same time, the rack A24 will push the expansion disk A26 to move away from the platform body 1, and the rack B25 will push the expansion disk B27 to move away from the platform body 1. When the expansion disk A26 and the expansion disk B27 move, they will move along the guide groove on the inner side of the platform body 1 through the guide bars 28 on both sides. At the same time, when the expansion disk A26 and the expansion disk B27 move away from each other, the spring tube 29 will be stretched due to the tension, which can ensure that the two move at a uniform speed until the expansion disk A26 and the expansion disk B27 move to the maximum area to complete the expansion operation, further expanding the usable area of the platform body 1. Example 2
[0037] Reference Figure 1-5 , which is the second embodiment of the utility model, and this embodiment is different from the first embodiment in that:
[0038] The anti-collision member 3 includes a baffle plate 31 movably sleeved inside the expansion plate A26, sponge blocks 32 are installed on both sides of the baffle plate 31, and both ends of the expansion plate A26 are fixedly connected with clamping strips 33. The sponge blocks 32 can prevent the parts from colliding with each other when shaking.
[0039] A transverse plate 34 is fixedly installed inside the expansion tray A26, and a card slot 35 is opened on the inner side of the transverse plate 34. The card strip 33 is located inside the card slot 35 and is movably connected thereto. The arrangement of the card strip 33 and the card slot 35 can facilitate the position change of the baffle plate 31 to accommodate the storage of parts of different specifications.
[0040] During use, when the expansion tray A26 and the expansion tray B27 are moved to the maximum area, the baffle plate 31 can be inserted into the appropriate slot 35 through the clips 33 on both sides according to the specifications of the parts, so as to achieve the purpose of placing parts of different specifications. Moreover, since the sponge block 32 is installed on the surface of the baffle plate 31, it can prevent the parts from colliding with each other due to external shaking.
[0041] The remaining structures are the same as those of Example 1.
[0042] It should be understood that the purpose of these embodiments is only to illustrate the utility model and is not intended to limit the protection scope of the utility model. In addition, it should also be understood that after reading the technical content of the utility model, those skilled in the art can make various changes, modifications and / or variations to the utility model, and all of these equivalent forms also fall within the protection scope defined by the claims attached to this application.
Claims
1. A basic mechanical experiment and training platform, comprising a platform body (1), characterized in that: An expansion piece (2) is provided inside the platform body (1); The expansion member (2) comprises a knob (21) located on the surface of the platform body (1); one end of the knob (21) is fixedly connected to a rotating shaft (22); the rotating shaft (22) passes through the platform body (1) and is movably connected thereto; a gear (23) is fixedly connected to the surface of the rotating shaft (22); two groups of the gears (23) are provided; and the gears (23) are located inside the platform body (1).
2. The basic mechanical experiment training platform according to claim 1 is characterized in that: A rack A (24) and a rack B (25) are provided inside the platform body (1); the rack A (24) is located at the bottom of the gear (23) and meshes with it, and the rack B (25) is located at the top of the gear (23) and meshes with it.
3. The basic mechanical experiment training platform according to claim 2 is characterized in that: A spring tube (29) is fixedly connected to the inner side of the expansion disk A (26), and the other end of the spring tube (29) is fixedly connected to the expansion disk B (27). The expansion disk A (26) and the expansion disk B (27) are connected via the spring tube (29), and the spring tube (29) is located at the top of the rotating shaft (22).
4. The basic mechanical experiment training platform according to claim 3 is characterized by: Guide bars (28) are fixedly connected to both sides of the expansion plate A (26) and the expansion plate B (27); a guide groove is provided on the inner side of the platform body (1); the guide bar (28) is located inside the guide groove and is movably connected thereto; and an anti-collision member (3) is installed inside the expansion plate B (27).
5. The basic mechanical experiment training platform according to claim 4 is characterized in that: The anti-collision member (3) comprises a baffle plate (31) movably sleeved inside the expansion plate A (26), sponge blocks (32) are installed on both sides of the baffle plate (31), and clamping strips (33) are fixedly connected to both ends of the expansion plate A (26).
6. The basic mechanical experiment training platform according to claim 5 is characterized by: A transverse plate (34) is fixedly mounted inside the expansion plate A (26), a clamping groove (35) is provided on the inner side of the transverse plate (34), and the clamping strip (33) is located inside the clamping groove (35) and is movably connected thereto.