CN210248945U

CN210248945U - Multimedia platform convenient to accomodate

Info

Publication number: CN210248945U
Application number: CN201920169637.1U
Authority: CN
Inventors: 姜传国
Original assignee: Liaoning University of Technology
Current assignee: Liaoning University of Technology
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2020-04-07
Anticipated expiration: 2029-01-31

Abstract

The utility model discloses a multi-media podium convenient to accomodate, including left podium body and right podium body, still include opening and shutting door, rack and gear, the opening and shutting door is located the up end of right podium body, right podium body is up end open-ended cuboid shape, the opening and shutting door passes through the slide rail with this body coupling of right podium, the rack with the gear all is located this internal, the rack includes rack A and rack B, the gear includes gear A, gear B, gear C, gear D and gear E, rack A gear B gear C gear B gear D meshes according to the order, gear D gear E with the footboard cover is got on the axostylus axostyle. This application when needing to place the stage property of giving lessons in the podium, can directly step on the footboard with the foot, liberates both hands, makes the door that opens and shuts open, directly with the stage property put into can, make things convenient for article to accomodate.

Description

Multimedia platform convenient to accomodate

Technical Field

The utility model relates to a teaching field, concretely relates to multimedia platform convenient to accomodate.

Background

The multimedia platform, also known as an electronic platform, a multimedia electronic platform or a central control platform, is a product integrating the platform and electronic products such as a computer, a multimedia control system, a video exhibition stand, audio equipment, an audio-video converter and the like. The multimedia platform adopts a brand new integrated integral design, has neat and attractive appearance, is free from the constraint of various connecting wires behind the PC in the prior art, has unique safety and stability, and ensures that teachers are easy, convenient and safe to operate in the application process. However, the teacher often can carry some books of giving lessons, models etc. when giving a lesson, so that give lessons more vividly, be favorable to going on smoothly of giving lessons, but because present multimedia podium generally sets up the door that opens and shuts in the below of podium, the stage property of using giving lessons to the teacher is placed in, when using, need the teacher to bow to take, and when placing article or taking, need place article on the ground, open the door that opens and shuts, just can put into the podium with article, in the use, there is a great deal of inconvenience.

Disclosure of Invention

In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a multimedia platform that is easy to store.

According to the technical scheme provided by the embodiment of the application, the multimedia platform convenient to store comprises a left platform body and a right platform body, wherein the left platform body is internally provided with a multimedia device, the right platform body is internally provided with a containing cavity, the multimedia platform further comprises an opening and closing door, a rack and a gear, the opening and closing door is positioned on the upper end surface of the right platform body, the right platform body is in a cuboid shape with an open upper end surface, the front end part and the rear end part of the upper end surface of the right platform body are fixedly connected with a slide rail through screws, the opening and closing door is connected with the right platform body through the slide rail, the rack and the gear are both positioned in the right platform body, the rack comprises a rack A and a rack B, the rack A is fixed on the rear end part of the lower end surface of the opening and closing door through screws, the gear comprises a gear A, a gear B, a gear C, a gear D and a gear E, the gear A, the gear B and the inner ring of the gear C are fixedly connected with a bearing through a key, the gear A, the gear B and the gear C are fixed at the upper end part of the rear end face in the platform body through a connecting rod, the rack A is meshed with the gear A, the gear A is positioned above the gear B, the gear B is positioned above the gear C, the gear B is meshed with the gear A and the gear C, the gear C is meshed with the upper end part of the rack B, the rack B is vertically placed in the platform body, the rear end face of the rack B is connected with the rear end face in the platform body through a sliding rail, the lower end part of the rack B is meshed with the gear D, the gear D and the gear E are sleeved on a shaft rod, and the shaft rod penetrates through the front end face and the rear end face of the platform body, the gear D is sleeved on the rear end part of the shaft rod, the gear E is sleeved on the front end part of the shaft rod, a pedal in a cuboid shape is sleeved on the shaft rod in front of the right podium body, and the middle part of the pedal is sleeved on the outer side surface of the shaft rod.

In this application, rack A is located right side podium body rear end face with between the terminal surface before the podium body of right side open and shut on the door.

In this application, gear a, gear B gear C with gear D places the order for the gear from top to bottom.

In the present application, gear D and gear E are the same gear, and gear D and gear E are concentric.

In this application, gear D's root circle is greater than gear A gear B gear C's root circle, gear A gear B gear C is the same gear.

In this application, the axostylus axostyle level is placed, the axostylus axostyle can drive gear D with gear E is relative right podium body is rotatory.

To sum up, the beneficial effect of this application: when the stage property of giving lessons is placed in the podium in needs, can directly step on the footboard with the foot for the door that opens and shuts is opened, directly with the stage property put into can, make things convenient for article to accomodate.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a front view of the external structure of the integrated device of the present application;

FIG. 2 is a schematic view of the overall apparatus of the present application in elevation cross section;

FIG. 3 is a schematic left side sectional view of the right podium body of the present application.

Reference numbers in the figures: 1. a left podium body; 2. a right podium body; 3. opening and closing the door; 4. a rack A; 5. a rack B; 6. gears a, 7, gear B; 8. a gear C; 9. a gear D; 10. a gear E; 11. a shaft lever; 12. a pedal.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1, 2 and 3, a multimedia platform convenient to store comprises a left platform body 1 and a right platform body 2, the left platform body 1 is internally provided with a multimedia device, the right platform body 2 is internally provided with a containing cavity, the multimedia platform further comprises an opening and closing door 3, a rack and a gear, the opening and closing door 3 is positioned on the upper end surface of the right platform body 2, the right platform body 2 is in a cuboid shape with an open upper end surface, the front end part and the rear end part of the upper end surface of the right platform body 2 are fixedly connected with a slide rail through screws, the opening and closing door 3 is connected with the right platform body 2 through the slide rail, the rack and the gear are both positioned in the right platform body 2, the rack comprises a rack a4 and a rack B5, the rack a4 is fixed on the rear end part of the lower end surface of the opening and closing door 3 through screws, the gear comprises a gear a6, a gear B7, a gear C8, a gear D9, a gear E10, the gear A6, the gear B7 and inner rings of the gear C8 are fixedly connected with bearings through keys, the gear A6, the gear B7 and the gear C8 are fixed at the upper end part of the rear end face in the right podium body 2 through connecting rods, the rack A4 is meshed with the gear A6, the gear A6 is positioned above the gear B7, the gear B7 is positioned above the gear C8, the gear B7 is meshed with the gear A6 and the gear C8, the gear C8 is meshed with the upper end part of the rack B8, the rack B8 is vertically placed in the right podium body 2, the rear end face of the rack B8 is connected with the rear end face in the right podium body 2 through a sliding rail, the lower end part of the rack B8 is meshed with the gear D8, and the gear D8 and the gear E4611 are sleeved on the shaft rod E11, the shaft lever 11 passes through the front end face and the rear end face of the right podium body 2, the gear D9 is sleeved at the rear end part of the shaft lever 11, the gear E10 is sleeved at the front end part of the shaft lever 11, a pedal 12 in a rectangular parallelepiped shape is sleeved on the shaft lever 11 positioned in front of the right podium body 2, and the middle part of the pedal 12 is sleeved on the outer side surface of the shaft lever 11. The rack A4 is located on the opening and closing door 3 between the rear end face of the right podium body 2 and the front end face of the right podium body 2. The gear a6, the gear B7, the gear C8 and the gear D9 are in a gear placement order from top to bottom. The gear D9 and the gear E10 are the same gear, the gear D9 and the gear E10 are concentric. The gear D9 has a root circle larger than that of the gears a6, B7 and C8, and the gears a6, B7 and C8 are the same gears. The shaft 11 is horizontally disposed, and the shaft 11 can drive the gear D9 and the gear E10 to rotate relative to the right podium body 2.

The right podium body 2 is welded on the right end face of the left podium body 1, the lower end face of the opening and closing door 3 is fixedly provided with two slide rails through screws, the opening and closing door 3 is connected with the right podium body 2 through the slide rails, the rack A4 is fixed on the lower end face of the opening and closing door 3 through screws, bearings are arranged on the inner rings of the gear A6, the gear B7 and the gear C8, the bearings are fixed on the rear end face inside the right podium body 2 through the connecting rods, the rear end face of the rack B5 is connected with the right podium body 2 through the slide rails fixed on the rear end face inside the right podium body 2, the shaft lever 11 passes through the front end face and the rear end face of the right podium body 2, the gear D9 and the gear E10 are respectively fixedly sleeved at the rear end part and the front end part of the shaft lever 11, and the pedal 12 is fixedly sleeved at the front end part of the shaft lever 11, the pedal 12 is located outside the right podium body 2, and the gear D9, the gear E10 and the pedal 12 are fixedly sleeved on the shaft 11 through key slots.

When articles need to be placed or taken, the right end part of the pedal 12 is stepped by feet, so that the pedal 12 rotates rightwards, at this time, the shaft lever 11 drives the gear D9 and the gear E10 to rotate rightwards, when the gear D9 rotates rightwards, the meshed rack B5 is driven to move upwards, at this time, the gear C8 also rotates rightwards, the gear B7 is driven to rotate leftwards, the gear a6 is driven to rotate rightwards, the rack a4 is driven to move rightwards, the rack a4 moves rightwards, the opening and closing door 3 is driven to move rightwards, the opening and closing door 3 is opened, and articles are directly placed or taken.

When the opening and closing door 3 needs to be closed, only the left end part of the pedal 12 needs to be stepped, so that the pedal 12 rotates leftwards, and the opening and closing door 3 moves leftwards.

The technology can also add the same device on the rear end face of the right podium body 2 above the gear E10, so that the opening of the opening and closing door 3 is more convenient.

The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the invention according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides a multimedia platform convenient to accomodate, includes left podium body (1) and right podium body (2), the built-in multimedia device of left side podium body (1), right side podium body (2) are built-in holds chamber, characterized by: still including opening and shutting door (3), rack and gear, opening and shutting door (3) are located the up end of right side podium body (2), right side podium body (2) are up end open-ended cuboid shape, the front end position and the rear end position of right side podium body (2) up end pass through a screw fixed connection slide rail, opening and shutting door (3) pass through the slide rail with right side podium body (2) are connected, the rack with the gear all is located in right side podium body (2), the rack includes rack A (4) and rack B (5), rack A (4) pass through the fix with screw the rear end position of terminal surface under opening and shutting door (3), the gear includes gear A (6), gear B (7), gear C (8), gear D (9) and gear E (10), gear A (6), gear B (7), The inner ring of the gear C (8) is fixedly connected with a bearing through a key, the gear A (6) is fixedly connected with the gear B (7) and the gear C (8) through a connecting rod, the upper end part of the rear end face in the right podium body (2) is fixed, the rack A (4) is meshed with the gear A (6), the gear A (6) is positioned above the gear B (7), the gear B (7) is positioned above the gear C (8), the gear B (7) is meshed with the gear A (6) and the gear C (8), the gear C (8) is meshed with the upper end part of the rack B (5), the rack B (5) is vertically placed in the right podium body (2), the rear end face of the rack B (5) is connected with the rear end face in the right podium body (2) through a sliding rail, the lower end part of the rack B (5) is meshed with the gear D (9), the gear D (9) and the gear E (10) are sleeved on a shaft lever (11), the shaft lever (11) penetrates through the front end face and the rear end face of the right podium body (2), the gear D (9) is sleeved on the rear end part of the shaft lever (11), the gear E (10) is sleeved on the front end part of the shaft lever (11), a pedal (12) in a rectangular shape is sleeved on the shaft lever (11) in front of the right podium body (2), and the middle part of the pedal (12) is sleeved on the outer side surface of the shaft lever (11).

2. The multimedia platform as claimed in claim 1, wherein: the rack A (4) is positioned on the opening and closing door (3) between the rear end face of the right podium body (2) and the front end face of the right podium body (2).

3. The multimedia platform as claimed in claim 1, wherein: gear A (6), gear B (7), gear C (8) and gear D (9) are the gear from top to bottom and place the order.

4. The multimedia platform as claimed in claim 1, wherein: the gear D (9) and the gear E (10) are the same gear, and the gear D (9) and the gear E (10) are concentric.

5. The multimedia platform as claimed in claim 1, wherein: the root circle of gear D (9) is greater than gear A (6), gear B (7), the root circle of gear C (8), gear A (6), gear B (7), gear C (8) are the same gear.

6. The multimedia platform as claimed in claim 1, wherein: the shaft lever (11) is horizontally arranged, and the shaft lever (11) can drive the gear D (9) and the gear E (10) to rotate relative to the right podium body (2).