Demonstration operation platform with protection function

Abstract

The utility model discloses a demonstration operation platform with protection function, including the bottom plate, the bottom plate bottom fixedly connected with four moving wheels, the bottom plate side wall is equipped with reinforcing structure, the bottom plate top is connected with the operating panel through height adjusting structure, the operating panel all around side wall all are connected with the baffle through hinged joint, every baffle top both sides all are fixedly connected with two fixed links, and the fixed link between two of close approach all are connected through the splay ring, every baffle side wall all are rotatably connected with the support rod, the operating panel bottom fixedly connected with four vertical boards, four vertical board side walls all are fixedly connected with the sleeve, four sleeve and four support rod are adapted. The utility model discloses through the mutual cooperation of bottom plate, antiskid board, vertical board, baffle etc. part, can shield protection to the mechanical component of operating panel top, prevent the mechanical component from being damaged when not using, and the operation is simple, and the security is high.

Description

Technical Field

[0001] This utility model relates to the field of demonstration operation table technology, and in particular to a demonstration operation table with protective function. Background Technology

[0002] Currently, in mechanical education, in order to combine theory with practice, it is generally required that after learning theoretical knowledge for a period of time, students are allowed to see physical objects. Teachers need to demonstrate the movement and structure of mechanical parts in detail, and even let students disassemble and assemble mechanical parts themselves, so that students can have a more intuitive understanding and lay a good foundation for future learning and work. Teaching equipment should also have the characteristics of being intuitive and convenient.

[0003] For example, Chinese Patent Publication No. CN209980636U describes a mechanical demonstration workbench, including a workbench body. A storage cabinet is hinged to the exterior of the workbench body, and a storage drawer is slidably mounted on a bracket inside the workbench body. A travel groove is formed on the outer wall of the workbench body above the storage cabinet and drawer. An installation groove is formed inside the workbench body, and a movable base is slidably mounted on a guide rail within the installation groove. A movable block is slidably mounted outside the travel groove, with one end of the movable block connected to one side of the outer wall of the movable base. A motor is installed inside the movable base. This utility model utilizes a movable base and a rotatable mechanical mounting cover.

[0004] However, in the above scheme, after the teaching demonstration is completed, it is not convenient to cover and protect the mechanical parts on the top of the operating table, which makes the mechanical parts easy to be damaged by students playing with or bumping into them, and the safety is not high. Utility Model Content

[0005] This invention provides a demonstration workbench with protective functions to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A protective demonstration platform includes a base plate with four casters fixedly connected to its bottom. The base plate has a reinforcing structure on its side walls. An operating panel is connected to the top of the base plate via a height-adjustable structure. Each operating panel has four side walls connected to baffles via hinges. Two fixed rods are fixedly connected to the top two sides of each baffle, with adjacent fixed rods connected by figure-eight rings. Each baffle side wall is rotatably connected to a support rod. Four vertical plates are fixedly connected to the bottom of the operating panel, and sleeves are fixedly connected to the side walls of each of the four vertical plates. The four sleeves are adapted to the four support rods.

[0008] As a further improvement to this technical solution: the reinforcement structure includes a first screw, which is threadedly connected to the side wall of the base plate. A rotating block is fixedly connected to the top of the first screw, and an anti-slip plate is rotatably connected to the bottom of the first screw through the side wall of the base plate.

[0009] As a further improvement to this technical solution: the bottom of the anti-slip plate is provided with an anti-slip pad.

[0010] As a further improvement to this technical solution: the height adjustment structure includes a motor, which is fixedly connected to the top side wall of the base plate. One end of the output shaft of the motor is fixedly connected to a second screw. The outer ring side wall of the second screw is threaded with an internal threaded tube. The top of the internal threaded tube is fixedly connected to the bottom side wall of the operating plate. Four sliding telescopic rods are fixedly connected to the top of the base plate. The extended ends of the four sliding telescopic rods are all fixedly connected to the bottom side wall of the operating plate.

[0011] As a further improvement to this technical solution: each of the four baffle sidewalls is fixedly connected with a U-shaped elastic buckle, and the four support rods are respectively locked in the four U-shaped elastic buckles.

[0012] As a further improvement to this technical solution: all four of the moving wheels are equipped with brakeable omnidirectional wheels.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the device can protect the mechanical parts on the top of the operating panel by the cooperation of the base plate, anti-slip plate, vertical plate, baffle and other components, so as to prevent the mechanical parts from being damaged when not in use. It is simple to operate and has high safety.

[0014] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0016] Figure 1 This is a front view structural diagram of a demonstration operation table with protective function proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a protective demonstration console proposed in this utility model, showing one of the baffles after it is opened.

[0018] Figure 3 This is a schematic diagram of the disassembled structure of a demonstration operation table with protective function proposed in this utility model.

[0019] The attached diagram lists the components represented by each number as follows:

[0020] 1. Base plate; 2. Sliding telescopic rod; 3. Motor; 4. Anti-slip plate; 5. First screw; 6. Moving wheel; 7. Rotating block; 8. Second screw; 9. Internal threaded tube; 10. Sleeve; 11. Vertical plate; 12. U-shaped elastic buckle; 13. Support rod; 14. Baffle; 15. Fixing rod; 16. Figure-eight ring; 17. Operating panel. Detailed Implementation

[0021] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described in more detail below by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0022] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] Please see Figure 1-3In this embodiment of the present invention, a demonstration operating platform with protective function includes a base plate 1. Four movable wheels 6 are fixedly connected to the bottom of the base plate 1. All four movable wheels 6 are equipped with brakeable universal wheels. The side walls of the base plate 1 are provided with a reinforcement structure. The top of the base plate 1 is connected to an operating plate 17 through a height adjustment structure. The four sides of the operating plate 17 are rotatably connected to baffles 14 through hinges. Two fixed rods 15 are fixedly connected to the top two sides of each baffle 14. The two fixed rods 15 that are close to each other are connected by figure-eight rings 16. Each side wall of the baffle 14 is rotatably connected to a support rod 13. Four vertical plates 11 are fixedly connected to the bottom of the operating plate 17. The side walls of the four vertical plates 11 are fixedly connected to sleeves 10. The four sleeves 10 are adapted to the four support rods 13.

[0025] Please see Figure 1-3 The reinforcing structure includes a first screw 5, which is threaded to the side wall of the base plate 1. A rotating block 7 is fixedly connected to the top of the first screw 5. The bottom of the first screw 5 passes through the side wall of the base plate 1 and is rotatably connected to an anti-slip plate 4. An anti-slip pad is provided at the bottom of the anti-slip plate 4. By turning the rotating block 7, the rotating block 7 drives the first screw 5 to rotate. When the first screw 5 rotates, it can drive the anti-slip plate 4 to move, so that the anti-slip plate 4 moves downward and touches the ground, thereby improving the stability of the device during use.

[0026] Please see Figure 1-3 The height adjustment structure includes a motor 3, which is fixedly connected to the top side wall of the base plate 1. One end of the output shaft of the motor 3 is fixedly connected to a second screw 8. The outer ring side wall of the second screw 8 is threaded with an internal threaded tube 9. The top of the internal threaded tube 9 is fixedly connected to the bottom side wall of the operating plate 17. Four sliding telescopic rods 2 are fixedly connected to the top of the base plate 1. The extended ends of the four sliding telescopic rods 2 are all fixedly connected to the bottom side wall of the operating plate 17. When the motor 3 is started, the output shaft of the motor 3 drives the second screw 8 to rotate. When the second screw 8 rotates, it can drive the internal threaded tube 9 to move up and down, thereby adjusting the height of the operating plate 17.

[0027] Please see Figure 1-3 Each of the four baffles 14 has a U-shaped elastic buckle 12 fixedly connected to its side wall. The four support rods 13 are respectively locked in the four U-shaped elastic buckles 12. When the four support rods 13 are not in use, they can be limited and fixed to prevent the four support rods 13 from shaking when the device is pushed.

[0028] The working principle of this utility model is as follows: When using the device, by turning the rotating block 7, the rotating block 7 drives the first screw 5 to rotate. When the first screw 5 rotates, it can drive the anti-slip plate 4 to move, so that the anti-slip plate 4 moves downward and touches the ground, thereby improving the stability of the device during use. By removing the figure-eight ring 16 on the top of the baffle 14 and then rotating the baffle 14, one end of the support rod 13 is inserted into the sleeve 10. The support rod 13 can support and fix the baffle 14. By rotating multiple baffles 14 in sequence, multiple baffles 14 can be horizontally spread out, thereby increasing the operating area of ​​the operating plate 17. After the multiple baffles 14 are rotated and stored, the operating plate 17 can be wrapped and covered, thereby covering and protecting the mechanical demonstration parts on the top of the operating plate 17 and preventing the mechanical demonstration parts from being damaged when not in use.

[0029] By starting the motor 3, the output shaft of the motor 3 drives the second screw 8 to rotate. When the second screw 8 rotates, it can drive the internal threaded tube 9 to move up and down, thereby adjusting the height of the operating plate 17.

[0030] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A demonstration operating table with protective function, comprising a base plate (1), characterized in that, The bottom of the base plate (1) is fixedly connected to four moving wheels (6). The side wall of the base plate (1) is provided with a reinforcing structure. The top of the base plate (1) is connected to an operating plate (17) through a height adjustment structure. The four sides of the operating plate (17) are all connected to baffles (14) by hinges. Each baffle (14) has two fixed rods (15) fixedly connected to the top two sides. The two fixed rods (15) that are close to each other are connected by figure-eight rings (16). Each side wall of the baffle (14) is rotatably connected to a support rod (13). The bottom of the operating plate (17) is fixedly connected to four vertical plates (11). The side walls of the four vertical plates (11) are all fixedly connected to sleeves (10). The four sleeves (10) are adapted to the four support rods (13).

2. The demonstration operation table with protective function according to claim 1, characterized in that, The reinforcement structure includes a first screw (5), which is threaded to the side wall of the base plate (1). A rotating block (7) is fixedly connected to the top of the first screw (5), and an anti-slip plate (4) is rotatably connected to the bottom of the first screw (5) through the side wall of the base plate (1).

3. A demonstration workbench with protective function according to claim 2, characterized in that, The anti-slip plate (4) has an anti-slip pad at the bottom.

4. A demonstration workbench with protective function according to claim 1, characterized in that, The height adjustment structure includes a motor (3), which is fixedly connected to the top side wall of the base plate (1). One end of the output shaft of the motor (3) is fixedly connected to a second screw (8). The outer ring side wall of the second screw (8) is threaded with an internal threaded tube (9). The top of the internal threaded tube (9) is fixedly connected to the bottom side wall of the operating plate (17). The top of the base plate (1) is fixedly connected to four sliding telescopic rods (2). The protruding ends of the four sliding telescopic rods (2) are all fixedly connected to the bottom side wall of the operating plate (17).

5. A demonstration workbench with protective function according to claim 1, characterized in that, The four baffles (14) are all fixedly connected to the side walls with U-shaped elastic buckles (12), and the four support rods (13) are respectively locked in the four U-shaped elastic buckles (12).

6. A demonstration workbench with protective function according to claim 1, characterized in that, All four of the aforementioned casters (6) are equipped with brakeable omnidirectional casters.

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