Automobile teaching demonstration board

Abstract

The utility model discloses an automobile teaching demonstration board which comprises a supporting platform and a display board. A first telescopic cylinder is arranged above the supporting platform, a cross-shaped supporting frame is fixedly connected to the upper end of the first telescopic cylinder, connecting bases are arranged at the four ends of the cross-shaped supporting frame, and each connecting base is rotationally connected with a display panel in a damping mode. A teaching operation demonstration table is arranged above the supporting platform, a motor is arranged below the table top of the supporting platform, the teaching operation demonstration table is driven by the motor to rotate, an adjustable support is arranged above the supporting platform, and a camera device is rotationally connected to the adjustable support in a damping mode; the supporting platform adopts a tool car. Students in all directions can clearly see the content on the display panel, the students can better master practical knowledge, operators do not need to frequently move the position, operation is convenient, a tool car is adopted, automobile parts and related teaching aids can be placed, and taking is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile demonstration teaching equipment, in particular to an automobile teaching demonstration board. Background Art

[0002] With the development of China's social economy and the increase in the number of cars, automobile maintenance has become one of the key points of the skill shortage talent training project implemented by the Ministry of Education in recent years. It is usually necessary to disassemble and assemble the engine, transmission and other equipment in order to master the proficiency of various systems of automobile equipment. At present, most of the automobile teaching equipment on the market are fixed hanging boards. In fact, a large number of automobile teaching tools are needed for teaching and training maintenance personnel. When disassembling and assembling parts, pictures are used for explanation. The existing automobile demonstration teaching boards are all integrated and large in size. At the same time, the angle of the teaching board cannot be adjusted, which makes it impossible for students standing in different positions to watch. At the same time, when disassembling and installing automobile parts, only a few students standing in the front can observe well, which cannot meet the needs of all students, reducing the practicality of the teaching board. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology and provide a car teaching demonstration board.

[0004] In order to solve the above technical problems, the technical solution provided by the utility model is a car teaching demonstration board: it includes a supporting platform and a display board arranged on the supporting platform; a telescopic cylinder is provided above the supporting platform, a lower end of the telescopic cylinder is fixedly connected to the supporting platform, and an upper end of the telescopic cylinder is fixedly connected to a "cross" support frame, and the four ends of the "cross" support frame are provided with connecting seats, and each of the connecting seats is connected to a display board in a damped rotation; a teaching operation demonstration table is provided above the supporting platform, and the teaching operation demonstration table is rotatably connected to the supporting platform, a motor is provided under the table top of the supporting platform, and the teaching operation demonstration table is driven to rotate by the motor, and an adjustable bracket is provided above the supporting platform, and a camera device is connected to the adjustable bracket in a damped rotation; the supporting platform adopts a tool cart.

[0005] Furthermore, the adjustable bracket includes telescopic cylinder 2 and telescopic cylinder 3, the lower end of telescopic cylinder 2 is fixedly connected to the support platform, one end of telescopic cylinder 3 is vertically fixedly connected to the upper end of telescopic cylinder 2, and the camera device is connected to the other end of telescopic cylinder 3 in a damped rotation manner.

[0006] Furthermore, the rotating shaft of the motor is connected to the rotating shaft of the teaching operation demonstration platform through a worm gear mechanism, so that the teaching operation demonstration platform can achieve self-locking to avoid arbitrary rotation.

[0007] Furthermore, the supporting platform is provided with a plurality of drawers and a plurality of storage cabinets.

[0008] Furthermore, a push handle is provided on one side of the support platform.

[0009] Furthermore, a plurality of universal rollers with braking function are provided below the support platform.

[0010] Furthermore, the telescopic cylinder is a hydraulic cylinder.

[0011] Furthermore, the second telescopic cylinder and the third telescopic cylinder are both hydraulic cylinders.

[0012] Furthermore, a control processing device is provided in the support platform, and the camera device and the display panel are electrically connected to the control processing device.

[0013] The advantages of the utility model compared with the prior art are: the utility model sets four display panels and adjusts the height by telescopic cylinders, and the angle of the display panels can be manually adjusted, so that students in all directions can clearly see the contents on the display panels; through the camera device, the pictures during hands-on operation can be played on the display panel, so that students can better master practical knowledge; the teaching operation demonstration table can be rotated, and the camera position can be adjusted, so as to better capture the desired pictures; at the same time, the operator does not need to move frequently, which is convenient for operation; a tool cart can be used to place automobile parts and related teaching tools for easy access. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a car teaching demonstration board of the utility model. Figure 1 .

[0015] Figure 2 This is a schematic diagram of the structure of a car teaching demonstration board of the utility model. Figure 2 .

[0016] Figure 3 This is a schematic diagram of the structure of a car teaching demonstration board of the utility model. Figure 3 .

[0017] As shown in the figure:

[0018] 1. Support platform, 2. Display board, 3. Telescopic cylinder 1, 4. "X" support frame, 5. Connecting seat, 6. Teaching operation demonstration table, 7. Motor, 8. Camera device, 9. Telescopic cylinder 2, 10. Telescopic cylinder 3, 11. Drawer, 12. Placement cabinet, 13. Push handle, 14. Universal roller. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Embodiment 1, in combination with Figure 1-3 A car teaching demonstration board comprises a supporting platform 1 and a display board 2 arranged on the supporting platform 1; a telescopic cylinder 3 is arranged above the supporting platform 1, the lower end of the telescopic cylinder 3 is fixedly connected to the supporting platform 1, and the upper end of the telescopic cylinder 3 is fixedly connected to a "cross" supporting frame 4, and the four ends of the "cross" supporting frame 4 are provided with connecting seats 5, and each of the connecting seats 5 is connected to a display board 2 in a damped rotation; a teaching operation demonstration table 6 is arranged above the supporting platform 1, and the teaching operation demonstration table 6 is rotatably connected to the supporting platform 1, and a motor 7 is arranged under the table top of the supporting platform 1, and the teaching operation demonstration table 6 is driven to rotate by the motor 7, and an adjustable bracket is arranged above the supporting platform 1, and a camera device 8 is connected to the adjustable bracket in a damped rotation; the supporting platform 1 adopts a tool cart.

[0021] The adjustable bracket includes a telescopic cylinder 2 9 and a telescopic cylinder 3 10. The lower end of the telescopic cylinder 2 9 is fixedly connected to the supporting platform 1, and one end of the telescopic cylinder 3 10 is vertically fixedly connected to the upper end of the telescopic cylinder 2 9. The camera device 8 is connected to the other end of the telescopic cylinder 3 10 in a damping rotation manner. The position of the camera device 8 can be adjusted by extending and retracting the telescopic cylinder 2 9 and the telescopic cylinder 3 10. The angle of the camera device 8 can be adjusted by connecting the camera device 8 to the adjustable bracket in a damping rotation manner, so that the desired image can be better captured.

[0022] The rotating shaft of the motor 7 is connected to the rotating shaft of the teaching operation demonstration platform 6 through a worm gear mechanism, so that the teaching operation demonstration platform 6 can achieve self-locking to avoid arbitrary rotation.

[0023] The support platform 1 is provided with a plurality of drawers 11 and a plurality of storage cabinets 12, so that automobile parts and some teaching tools can be placed.

[0024] A push handle 13 is provided on one side of the support platform 1 for easy movement.

[0025] A plurality of universal rollers 14 with braking function are arranged below the support platform 1 .

[0026] The telescopic cylinder 3 is a hydraulic cylinder.

[0027] The telescopic cylinder 2 9 and the telescopic cylinder 3 10 are both hydraulic cylinders.

[0028] The supporting platform 1 is provided with a control processing device, and the camera device 8 and the display panel 2 are both electrically connected to the control processing device.

[0029] During the specific implementation of the utility model, the height and angle of the display board 2 are adjusted as needed so that all students can clearly observe the content on the display board 2, and the position of the camera device 8 is adjusted. The operating teacher places the automobile parts on the teaching operation demonstration table 6 for a practical operation lecture, and the display board 2 can display the operation picture, wherein the teaching operation demonstration table 6 is driven to rotate by the motor 7, so that pictures at different angles can be displayed on the display board 2, and the relative operation position can be adjusted without the operating teacher moving the position or moving the automobile parts.

[0030] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0031] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0032] In the description of the embodiments of the present invention, "multiple" means at least 2.

[0033] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An automobile teaching demonstration board, characterized in that: It comprises a supporting platform (1) and a display panel (2) arranged on the supporting platform (1); A telescopic cylinder (3) is provided above the support platform (1), the lower end of the telescopic cylinder (3) is fixedly connected to the support platform (1), the upper end of the telescopic cylinder (3) is fixedly connected to a "cross" support frame (4), the four ends of the "cross" support frame (4) are provided with connecting seats (5), and each of the connecting seats (5) is connected to a display panel (2) in a damped rotation manner; A teaching operation demonstration table (6) is provided above the support platform (1), the teaching operation demonstration table (6) is rotatably connected to the support platform (1), a motor (7) is provided below the tabletop of the support platform (1), the teaching operation demonstration table (6) is driven to rotate by the motor (7), an adjustable bracket is provided above the support platform (1), and a camera device (8) is connected to the adjustable bracket in a damping rotation manner; The supporting platform (1) is a tool cart.

2. The automobile teaching demonstration board according to claim 1, characterized in that: The adjustable bracket comprises a telescopic cylinder 2 (9) and a telescopic cylinder 3 (10); the lower end of the telescopic cylinder 2 (9) is fixedly connected to the support platform (1); one end of the telescopic cylinder 3 (10) is vertically fixedly connected to the upper end of the telescopic cylinder 2 (9); and the camera device (8) is connected to the other end of the telescopic cylinder 3 (10) in a damped rotation manner.

3. The automobile teaching demonstration board according to claim 1, characterized in that: The rotating shaft of the motor (7) is connected to the rotating shaft of the teaching operation demonstration platform (6) through a worm gear mechanism, so that the teaching operation demonstration platform (6) can achieve self-locking and avoid arbitrary rotation.

4. The automobile teaching demonstration board according to claim 1, characterized in that: The supporting platform (1) is provided with a plurality of drawers (11) and a plurality of storage cabinets (12).

5. The automobile teaching demonstration board according to claim 1, characterized in that: A push handle (13) is provided on one side of the support platform (1).

6. The automobile teaching demonstration board according to claim 1, characterized in that: A plurality of universal rollers (14) with a braking function are arranged below the support platform (1).

7. The automobile teaching demonstration board according to claim 1, characterized in that: The telescopic cylinder 1 (3) is a hydraulic cylinder.

8. The automobile teaching demonstration board according to claim 2, characterized in that: The telescopic cylinder 2 (9) and the telescopic cylinder 3 (10) are both hydraulic cylinders.

9. The automobile teaching demonstration board according to claim 1, characterized in that: A control processing device is provided in the support platform (1), and the camera device (8) and the display panel (2) are both electrically connected to the control processing device.

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