CN219499452U - Multimedia recording and broadcasting equipment for intelligent classroom - Google Patents

Abstract

The utility model discloses a multimedia recording and broadcasting device for an intelligent classroom, which comprises a slide way, wherein a first motor is arranged on one side of the slide way, a screw rod is arranged at the output end of the first motor, the screw rod is in rotary connection with the slide way, a sliding block is arranged on the screw rod in a meshed manner, an electric push rod I is arranged at the bottom of the sliding way, the sliding block is in sliding connection with the slide way, a second motor is arranged at the output end of the first electric push rod, a recording and broadcasting device and a radio device are arranged at the output end of the second motor, mounting devices are arranged at the two sides of the slide way, a mounting plate is arranged on the mounting device, the mounting plate is fixedly connected with the slide way, a third motor is arranged at the bottom of the mounting plate, and a fixing screw is arranged at the output end of the third motor to penetrate the mounting plate, and the multimedia recording and broadcasting device has the advantages that: the installation type can be adjusted according to the use condition, and the installation is convenient under the condition that the installation to the top is required.

Description

Multimedia recording and broadcasting equipment for intelligent classroom

Technical Field

The utility model relates to the technical field of intelligent classrooms, in particular to a multimedia recording and broadcasting device for an intelligent classroom.

Background

The intelligent classroom is a typical materialization of intelligent learning environment, is a high-end form of multimedia and network classrooms, and is a novel classroom with the functions of context awareness and environment management by assisting in teaching content presentation, facilitating learning resource acquisition and facilitating classroom interaction development through various intelligent equipment. In the process of learning in the intelligent classroom, the recording and broadcasting cameras are set up to record the teaching process and the content, so that the later review is facilitated, but most of the existing intelligent classroom multimedia recording and broadcasting equipment is separated in a floor type and a ceiling type, the type of the recording and broadcasting equipment cannot be flexibly adjusted according to actual conditions, and when the existing recording and broadcasting equipment is installed on the top of the ground, workers are often required to ascend high for operation, so that the operation is not very convenient.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the intelligent classroom multimedia recording and broadcasting equipment which can adjust the installation type according to the use condition and is convenient to install under the condition of needing to be installed to the top.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: including the slide, slide one side is equipped with motor one, motor one output is equipped with the lead screw, lead screw and slide rotate to be connected, the meshing is equipped with the sliding block on the lead screw, the sliding block runs through slide bottom and is equipped with electric putter one, sliding block and slide sliding connection, electric putter one output motor two, motor two outputs are equipped with recorded broadcast device and radio reception device, slide both sides are equipped with installation device, installation device is equipped with the mounting panel, mounting panel and slide fixed connection, the mounting panel bottom is equipped with motor three, motor three outputs are equipped with the dead screw and run through the mounting panel.

Compared with the prior art, the utility model has the advantages that: the device is equipped with the slide, the slide both sides are equipped with installation device, installation device is equipped with motor three and fixed screw, can directly open motor three and drive the fixed screw and install when needs are installed, the electric putter four of direct utilization bottom is lifted the device when installing and can be installed, do not use personnel to ascend a height and operate, installation device bottom is equipped with electric putter four, can regard as the base with electric putter four, become the recording of console mode and broadcast equipment and use, recording broadcast device and radio reception device set up together, radio reception device and recording broadcast equipment synchronous rotation, guarantee the effect of radio reception.

Further, record and broadcast the device and be equipped with the fixed block, fixed block and two output fixed connection of motor, fixed block one side is equipped with the motor four, motor four output is equipped with the axis of rotation, the fixed camera that is equipped with in the axis of rotation, radio reception device is equipped with the extension board in fixed block one side, the extension board bottom is equipped with electric putter two, electric putter two output is equipped with electric putter three, electric putter three transversely sets up, electric putter three output is equipped with the microphone. The rotation of the recording and broadcasting equipment and the adjustment of the position of the radio device are ensured.

Further, a rotating bearing is arranged at the joint of the screw rod and the slideway, and the screw rod is in sliding connection with the slideway through the rotating bearing. And the movement of the position of the recording and playing equipment is ensured.

Further, a threaded interface is arranged at the bottom of the motor III, an electric push rod IV is arranged below the threaded interface, and the output end of the electric push rod IV is meshed with the threaded interface. Ensures the lifting of the floor type and facilitates the installation of the suspended ceiling type.

Drawings

Fig. 1 is a schematic diagram of a smart classroom multimedia recording and playing device.

Fig. 2 is a schematic diagram of a recording and playing device and a radio device of a multimedia recording and playing device in a smart classroom.

As shown in the figure: 1. a slideway; 2. a first motor; 3. a screw rod; 4. a sliding block; 5. an electric push rod I; 6. a second motor; 7. recording and broadcasting device; 8. a radio device; 9. a mounting device; 10. a mounting plate; 11. a third motor; 12. a set screw; 13. an electric push rod IV; 14. a fixed block; 15. a fourth motor; 16. a rotating shaft; 17. a camera; 18. an extension plate; 19. an electric push rod II; 20. an electric push rod III; 21. a microphone; 22. a rotating bearing; 23. a threaded interface.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 and 2, a first motor 2 is arranged on one side of a slide way 1, a screw rod 3 is arranged at the output end of the first motor 2, the screw rod 3 is connected with the slide way 1 in a rotating way, a sliding block 4 is arranged on the screw rod 3 in a meshed way, an electric push rod 5 is arranged at the bottom of the slide way 1 in a penetrating way, the sliding block 4 is connected with the slide way 1 in a sliding way, a second motor 6 is arranged at the output end of the first electric push rod 5, a recording and broadcasting device 7 and a radio device 8 are arranged at the output end of the second motor 6, mounting devices 9 are arranged at two sides of the slide way 1, a mounting plate 10 is arranged at the mounting plate 10 and fixedly connected with the slide way 1, a third motor 11 is arranged at the bottom of the mounting plate 10, a fixing screw 12 is arranged at the output end of the third motor 11, and a fourth electric push rod 13 is arranged at the bottom of the third motor 11.

When the suspended ceiling type recording and broadcasting equipment is needed, the device is provided with the slideway, the mounting devices are arranged on two sides of the slideway, the motor III and the fixing screw are arranged on the mounting devices, the electric push rod IV drives the slideway to ascend when the suspended ceiling type recording and broadcasting equipment is needed, the motor III drives the fixing screw to mount when the suspended ceiling type recording and broadcasting equipment is needed, the electric push rod IV is arranged at the bottom of the mounting device, the electric push rod IV can be used as a base to become the floor type recording and broadcasting equipment, the motor I is opened, the motor I drives the screw rod to rotate, the screw rod drives the sliding block to move, the sliding block drives the recording and broadcasting device and the radio receiving device to move in the slideway, the electric push rod II can drive the height of the recording and broadcasting device to be adjusted, the motor II can horizontally rotate the recording and broadcasting device to be opened, the recording and broadcasting device and the radio receiving device are arranged together, the radio receiving device and the radio recording and broadcasting device synchronously rotate, the electric push rod II is opened to adjust the height of the sliding cylinder, and the distance of the radio push rod III is opened, and the radio device is guaranteed.

Referring to fig. 1, the recording and broadcasting device 7 is provided with a fixed block 14, the fixed block 14 is fixedly connected with the output end of a second motor 6, a fourth motor 15 is arranged on one side of the fixed block 14, a rotating shaft 16 is arranged at the output end of the fourth motor 15, a camera 17 is fixedly arranged on the rotating shaft 16, an extension plate 18 is arranged on one side of the fixed block 14 of the radio device 8, an electric push rod two 19 is arranged at the bottom of the extension plate 18, an electric push rod three 20 is arranged at the output end of the electric push rod two 19, the electric push rod three 20 is transversely arranged, and a microphone 21 is arranged at the output end of the electric push rod three 20. The rotation of the recording and broadcasting equipment and the adjustment of the position of the radio device are ensured.

Referring to fig. 1, a rotating bearing 22 is arranged at the joint of the screw rod 3 and the slideway 1, and the screw rod 3 is slidably connected with the slideway 1 through the rotating bearing 22. And the movement of the position of the recording and playing equipment is ensured.

Referring to fig. 1, a threaded interface 23 is arranged at the bottom of the third motor 11, the fourth electric push rod 13 is connected under the threaded interface 23, and the output end of the fourth electric push rod 13 is meshed with the threaded interface 23. Ensures the lifting of the floor type and facilitates the installation of the suspended ceiling type.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (4)

1. The utility model provides a wisdom classroom multi-media record broadcast equipment, includes slide (1), its characterized in that: slide (1) one side is equipped with motor one (2), motor one (2) output is equipped with lead screw (3), lead screw (3) and slide (1) rotate and are connected, the meshing is equipped with slider (4) on lead screw (3), slider (4) run through slide (1) bottom and are equipped with electric push rod one (5), slider (4) and slide (1) sliding connection, electric push rod one (5) output motor two (6), motor two (6) output is equipped with recorded broadcast device (7) and radio device (8), slide (1) both sides are equipped with installation device (9), installation device (9) are equipped with mounting panel (10), mounting panel (10) and slide (1) fixed connection, mounting panel (10) bottom is equipped with motor three (11), motor three (11) output is equipped with fixed screw (12) and runs through mounting panel (10), motor three (11) bottom is equipped with electric push rod four (13).

2. The intelligent classroom multimedia recording and playing device according to claim 1, wherein: recording and broadcasting device (7) are equipped with fixed block (14), fixed block (14) and motor two (6) output fixed connection, fixed block (14) one side is equipped with motor four (15), motor four (15) output is equipped with axis of rotation (16), fixed camera (17) that are equipped with on axis of rotation (16), radio receiver (8) are equipped with extension board (18) in fixed block (14) one side, extension board (18) bottom is equipped with electric putter two (19), electric putter two (19) output is equipped with electric putter three (20), electric putter three (20) transversely set up, electric putter three (20) output is equipped with microphone (21).

3. The intelligent classroom multimedia recording and playing device according to claim 1, wherein: the screw rod (3) is provided with a rotating bearing (22) at the joint of the slide way (1), and the screw rod (3) is in sliding connection with the slide way (1) through the rotating bearing (22).

4. The intelligent classroom multimedia recording and playing device according to claim 1, wherein: the bottom of the motor III (11) is provided with a threaded interface (23), the lower part of the threaded interface (23) is connected with the electric push rod IV (13), and the output end of the electric push rod IV (13) is meshed with the threaded interface (23).