CN213042483U

CN213042483U - Informationized course training platform

Info

Publication number: CN213042483U
Application number: CN202021331301.XU
Authority: CN
Inventors: 陈宏欣
Original assignee: Nanjing Institute of Railway Technology
Current assignee: Nanjing Institute of Railway Technology
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-04-23
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses an information-based course training platform, including the platform base, the top surface of platform base both sides all is provided with the locating rack, be provided with the bull stick No. one between the inside both sides of platform base, the both sides of bull stick and the inside that is located the locating rack are provided with the bull stick No. two, the outside surface of bull stick and the inside that is located the locating rack are provided with the slider No. two, the outside surface of slider is provided with the locating lever that runs through locating rack outside surface, the outside surface of locating lever is provided with the sleeve, be provided with between the sleeve that corresponds and place the board, the outside surface of placing the board bottom is provided with the bottom plate. The utility model relates to an information-based course training platform has quick adjustment and places the board height and place the function that the board was prevented down, and the staff of being convenient for adjusts at will when the show course data, and the study personnel of being convenient for watch.

Description

Informationized course training platform

Technical Field

The utility model relates to a course training demonstration technical field, in particular to informationized course training platform.

Background

With the advance of technology, multimedia devices are increasingly applied to various aspects of production and life. In the course demonstration process of learning, the demonstration training board is an important tool and can help a teacher to quickly show to a learner. The existing course demonstration platform mostly adopts a positioning flat plate, lacks the function of positioning the adjusting flat plate and the flat plate, and can cause deflection, inconvenient use and poor quality after being used for a long time by a worker. Therefore, an information-based course training platform is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an information-based course training platform can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an information-based course training platform, includes the platform base, the top surface of platform base both sides all is provided with the locating rack, be provided with the bull stick No. one between the inside both sides of platform base, the both sides of bull stick and the inside that is located the locating rack are provided with the bull stick No. two, the outside surface of bull stick No. two and the inside that is located the locating rack are provided with the slider, the outside surface of slider is provided with the locating lever that runs through locating rack outside surface, the outside surface of locating lever is provided with the sleeve, be provided with between the sleeve and place the board, the outside surface of placing the board bottom is provided with the bottom plate.

Preferably, the top surface of the platform base is made of rubber, the two sides of the bottom surface of the platform base are provided with supporting frames, the bottom surface of each supporting frame is provided with a wheel carrier, a plurality of groups of rollers are arranged inside the wheel carriers, and the rollers are movably connected with the wheel carriers.

By adopting the technical scheme, the following technical effects can be achieved: thereby the effect of conveniently moving the platform is achieved.

Preferably, the both sides of a bull stick outside surface all are provided with the registration arm, be provided with the multiunit bracing piece between the outside surface of registration arm and the inside of platform base, the outside surface of No. two bull stick bottoms is provided with trapezoidal wheel No. one, the outside surface of trapezoidal wheel and the outside surface that is located a bull stick are provided with trapezoidal wheel No. two, trapezoidal wheel No. two is the swing joint with trapezoidal wheel No. one, the right side of a bull stick and the outside surface that is located the locating rack are provided with the handle.

By adopting the technical scheme, the following technical effects can be achieved: thereby the effect of quick adjustment platform height has been reached.

Preferably, the outside surface of No. two bull sticks that correspond is provided with opposite screw thread, the inside of slider is provided with the corresponding screw thread with No. two bull sticks that correspond, the inboard of locating rack is provided with the rectangular groove corresponding with the locating lever, the outside of locating lever just is located telescopic inside and is provided with the carousel, the outside surface of carousel is provided with the multiunit ejector pin, the top of ejector pin is the hemisphere face, the bottom surface of ejector pin just is located the inside of carousel and is provided with the spring, telescopic inboard is provided with in the corresponding recess of ejector pin.

By adopting the technical scheme, the following technical effects can be achieved: thereby the effect of anti-falling positioning is achieved.

Preferably, the outer surfaces of the two sides of the placing plate are both provided with a baffle plate, and the baffle plate, the sleeve and the placing plate are both fixedly connected.

By adopting the technical scheme, the following technical effects can be achieved: thereby achieving the effect of convenient placement.

Compared with the prior art, the utility model discloses following beneficial effect has: according to the information course training platform, the first rotating rod is driven to rotate through the handle, the first rotating rod drives the second trapezoidal wheel to rotate, the second trapezoidal wheel drives the first trapezoidal wheel to rotate, the first trapezoidal wheel drives the second rotating rod to rotate, and the sliding block and the positioning rod are combined for use, so that the effect of quickly adjusting the height of the platform is achieved; drive the baffle through placing the board and remove, the baffle drives the sleeve and rotates, and the sleeve drives the ejector pin and removes, under the effect of utilizing spring stretching force and sleeve inside recess, has played the dead effect of automatic anti-falling lock, the better regulation gradient of the staff of being convenient for.

Drawings

Fig. 1 is a schematic perspective view of an information course training platform according to the present invention;

fig. 2 is a front structural sectional view of an information course training platform of the present invention;

fig. 3 is an enlarged schematic view of the area a in fig. 2 of an information course training platform according to the present invention;

fig. 4 is an enlarged schematic view of the B area in fig. 2 of the information course training platform of the present invention.

In the figure: 1. a platform base; 2. a positioning frame; 3. a first rotating rod; 4. a second rotating rod; 5. a slider; 6. Positioning a rod; 7. a sleeve; 8. placing the plate; 9. a base plate; 10. a support frame; 11. a wheel carrier; 12. a roller; 13. a positioning tube; 14. a support bar; 15. a first trapezoidal wheel; 16. a second trapezoidal wheel; 17. a handle; 18. a turntable; 19. a top rod; 20. a spring; 21. and a baffle plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, an information course training platform, including platform base 1, the top surface of platform base 1 both sides all is provided with locating rack 2, be provided with bull stick 3 between the inside both sides of platform base 1, the both sides of bull stick 3 and the inside that is located locating rack 2 are provided with bull stick 4 No. two, the outside surface of bull stick 4 and the inside that is located locating rack 2 are provided with slider 5, slider 5's outside surface is provided with locating lever 6 that runs through locating rack 2 outside surface, locating lever 6's outside surface is provided with sleeve 7, it places board 8 to be provided with between sleeve 7, the outside surface of placing board 8 bottom is provided with bottom plate 9, be convenient for place the course data.

The top surface of the platform base 1 is made of rubber, the two sides of the bottom surface of the platform base 1 are provided with supporting frames 10, the bottom surface of each supporting frame 10 is provided with a wheel carrier 11, a plurality of groups of rollers 12 are arranged inside the wheel carriers 11, and the rollers 12 are movably connected with the wheel carriers 11 and used for moving equipment.

The both sides of 3 outside surfaces of bull stick all are provided with registration arm 13, be provided with multiunit bracing piece 14 between the outside surface of registration arm 13 and the inside of platform base 1, the outside surface of 4 bottoms of bull sticks is provided with trapezoidal wheel 15 No. two, the outside surface of trapezoidal wheel 15 and the outside surface that is located bull stick 3 are provided with trapezoidal wheel 16 No. two, trapezoidal wheel 16 and trapezoidal wheel 15 No. two are the active mesh, the outside surface that the right side of bull stick 3 and is located locating rack 2 is provided with handle 17 for adjust the height of platform.

The outside surface of No. two bull sticks 4 that correspond is provided with opposite screw thread, the inside of slider 5 is provided with the corresponding screw thread with No. two bull sticks 4 that correspond, the inboard of locating rack 2 is provided with the rectangular groove corresponding with locating lever 6, the outside of locating lever 6 and the inside that is located sleeve 7 are provided with carousel 18, the outside surface of carousel 18 is provided with multiunit ejector pin 19, the top of ejector pin 19 is the hemisphere face, the bottom surface of ejector pin 19 and the inside that is located carousel 18 are provided with spring 20, the inboard of sleeve 7 is provided with in the corresponding recess of ejector pin 19, the effect of placing board 8 and preventing falling has been reached.

The outer surfaces of two sides of the placing plate 8 are both provided with a baffle 21, and the baffle 21 is fixedly connected with the sleeve 7 and the placing plate 8.

It should be noted that, the utility model relates to an information course training platform, when using, the staff rotates handle 17, from this drive a bull stick 3 and rotate, bull stick 3 drives trapezoidal wheel 16 No. two and rotates, trapezoidal wheel 16 No. two drives trapezoidal wheel 15 and rotates, trapezoidal wheel 15 No. one drives bull stick 4 No. two and rotates, because the screw thread of the outside surface of bull stick 3 and bull stick 4 No. two is opposite, so corresponding slider 5 is synchronous movement, slider 5 drives placing plate 8 through locating lever 6 and moves along the rectangular groove of locating rack 2 inboard, thereby reached the effect of quick adjustment platform height, convenient viewing; when the angle of placing board 8 needs to be adjusted, the staff promotes to place board 8, makes sleeve 7 rotate, utilizes under the effect of spring 20 stretching force and the inside recess of sleeve 7, after adjusting and placing board 8 angles, spring 20's elasticity inserts ejector pin 19 in sleeve 7's the recess, has played the dead effect of automatic locking, the better use of the staff of being convenient for.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an information-based course training platform, includes platform base (1), its characterized in that: the top surface of platform base (1) both sides all is provided with locating rack (2), be provided with bull stick (3) No. one between the inside both sides of platform base (1), the both sides of bull stick (3) and the inside that is located locating rack (2) are provided with bull stick (4) No. two, the outside surface of bull stick (4) and the inside that is located locating rack (2) are provided with slider (5), the outside surface of slider (5) is provided with locating lever (6) that run through locating rack (2) outside surface, the outside surface of locating lever (6) is provided with sleeve (7), be provided with between sleeve (7) and place board (8), the outside surface of placing board (8) bottom is provided with bottom plate (9).

2. The informatization lesson training platform of claim 1, wherein: the top surface of platform base (1) is the rubber material, the both sides of the bottom surface of platform base (1) all are provided with support frame (10), the bottom surface of support frame (10) is provided with wheel carrier (11), the inside of wheel carrier (11) is provided with multiunit gyro wheel (12), gyro wheel (12) and wheel carrier (11) are swing joint.

3. The informatization lesson training platform of claim 1, wherein: the utility model discloses a platform base, including a bull stick (3), the outside surface of bull stick (3) outside surface, the outside surface of bull stick (3) all is provided with registration arm (13), be provided with between the inside of outside surface of registration arm (13) and platform base (1) multiunit bracing piece (14), the outside surface of No. two bull sticks (4) bottom is provided with trapezoidal wheel (15), the outside surface of trapezoidal wheel (15) and the outside surface that is located bull stick (3) are provided with trapezoidal wheel (16) No. two, trapezoidal wheel (16) and trapezoidal wheel (15) are the active mesh, the right side of bull stick (3) and the outside surface that is located locating rack (2) are provided with handle (17).

4. The informatization lesson training platform of claim 1, wherein: the outer surface of the outer side of the corresponding second rotating rod (4) is provided with opposite threads, the inner part of the sliding block (5) is provided with threads corresponding to the corresponding second rotating rod (4), the inner side of the positioning frame (2) is provided with long grooves corresponding to the positioning rods (6), the outer side of each positioning rod (6) is provided with a turntable (18) inside the corresponding sleeve (7), the outer surface of the outer side of each turntable (18) is provided with a plurality of groups of ejector rods (19), the top of each ejector rod (19) is a hemispherical surface, the outer surface of the bottom of each ejector rod (19) is provided with a spring (20) inside the corresponding turntable (18), and the inner side of each sleeve (7) is provided with a groove corresponding to each ejector rod (19).

5. The informatization lesson training platform of claim 1, wherein: the outer surfaces of two sides of the placing plate (8) are respectively provided with a baffle (21), and the baffles (21) are fixedly connected with the sleeve (7) and the placing plate (8).