CN216721440U

CN216721440U - Video teaching video recording equipment for teaching platform

Info

Publication number: CN216721440U
Application number: CN202220007722.XU
Authority: CN
Inventors: 郭智清
Original assignee: Zhangzhou Qingchuang Education Technology Co ltd
Current assignee: Zhangzhou Qingchuang Education Technology Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-06-10
Anticipated expiration: 2032-01-04

Abstract

The utility model discloses video teaching video recording equipment for a teaching platform, which relates to the technical field of video recording equipment and comprises a box body, wherein an interlayer is fixedly arranged at the bottom of the inner wall of the box body, the interior of the box body is divided into a storage cavity and an energy storage cavity through the interlayer, a multi-stage hydraulic cylinder is fixedly inserted and arranged in the middle of the interlayer, a camera is movably arranged at the top end of the multi-stage hydraulic cylinder through an adjusting assembly, a light supplementing lamp is fixedly arranged at the top of the lens end of the camera through an L-shaped rod, a storage battery and a current stabilizer are fixedly arranged on two sides of the bottom end of the inner wall of the energy storage cavity, and a supporting assembly is arranged at the bottom end of the box body. Cooperate through multistage pneumatic cylinder and adjusting part and can record the ejecting box of camera when video with needs, can adjust camera height, vertical angle and horizontal angle as required simultaneously, need not artifical handheld recording, record stably high, reduce human intensity of labour, ensure to record the effect.

Description

Video teaching video recording equipment for teaching platform

Technical Field

The utility model relates to a video recording device, in particular to a video teaching video recording device for a teaching platform, and belongs to the technical field of video recording devices.

Background

The existing education platform often uses remote online education such as live broadcast teaching and video teaching. If the teaching is video teaching, a digital video camera is needed to record courseware in advance, and then video recording equipment is needed to record videos. Present video teaching video recording equipment for teaching platform simple structure generally records for artifical handheld camera, and human intensity of labour is big, and can't carry out height or angle modulation according to recording needs, and the effect is recorded in the influence, and current video teaching video recording equipment for teaching platform is not convenient for carry, and whole practicality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide video teaching video recording equipment for a teaching platform, which solves the problems that the conventional video teaching video recording equipment for the teaching platform cannot adjust the height or angle according to the recording requirement and is inconvenient to carry.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a video teaching video recording equipment for teaching platform, includes the box, the fixed interlayer that is equipped with in bottom of box inner wall, the inside of box is separated for storage chamber and energy storage chamber through the interlayer, the fixed interlude in middle part of interlayer is equipped with multistage hydraulic cylinder, there is the camera on multistage hydraulic cylinder's top through adjusting part movable mounting, there is the light filling lamp at the top of camera lens end through L type pole fixed mounting, the both sides fixed mounting of energy storage intracavity wall bottom has battery and current stabilizer, the equal fixed mounting in four corners of box bottom has the universal wheel, the bottom of box is equipped with supporting component.

Preferably, the top of box articulates there is the case lid, the fixed solar panel that is equipped with that inlays in top of case lid, solar panel passes through current stabilizer and battery electric connection.

Preferably, the adjusting part comprises a rectangular cylinder and a rectangular column, the rectangular cylinder is fixedly arranged at the top end of the multistage hydraulic cylinder, the rectangular column is slidably inserted into the top of the rectangular cylinder, a first motor is fixedly mounted at the bottom end of the inner wall of the rectangular cylinder, a threaded hole is formed in the middle of the bottom end of the rectangular cylinder, and a top thread of the threaded rod is inserted into the threaded hole.

Preferably, the top end fixed mounting of rectangle post has electronic revolving stage, the top end fixed of electronic revolving stage is equipped with U type seat.

Preferably, the both sides side of U type seat inner wall all rotates installs the pivot, two the one end of pivot respectively with the middle part fixed connection of camera both sides side, the avris fixed mounting of U type seat has the second motor, the output shaft of second motor and the one end fixed connection of one of them pivot.

Preferably, the supporting component comprises a supporting bottom plate and four electric cylinders, the supporting bottom plate is arranged at the bottom of the box body, the electric cylinders are rectangular and fixedly inserted into the bottom end of the box body, and the output ends of the electric cylinders are respectively fixedly connected with the four corners of the top end of the supporting bottom plate.

Preferably, the middle part of box avris is fixed and is equipped with flush mounting plate of switch, flush mounting plate of switch's surface is installed multistage hydraulic cylinder control switch, the positive reverse switch of first motor, electric rotary table control switch, the positive reverse switch of second motor, camera control switch, light filling lamp control switch and electric cylinder control switch respectively, multistage hydraulic cylinder, first motor, electric rotary table, second motor, camera, light filling lamp and four electric cylinders are respectively through multistage hydraulic cylinder control switch, the positive reverse switch of first motor, electric rotary table control switch, the positive reverse switch of second motor, camera control switch, light filling lamp control switch and electric cylinder control switch and battery electric connection.

Compared with the related art, the video teaching video recording equipment for the teaching platform provided by the utility model has the following beneficial effects:

1. the video camera can be ejected out of the box body when a video needs to be recorded by matching the multi-stage hydraulic cylinder with the adjusting assembly, and meanwhile, the shooting height, the vertical angle and the horizontal angle can be adjusted according to needs, so that manual handheld recording is not needed, the recording stability is high, the labor intensity of a human body is reduced, and the recording effect is ensured;

2. when the video recorder needs to be carried out, the camera can be contained in the box body, the box body is matched with the universal wheels, so that the whole video recorder is convenient to move and carry, other articles can be placed in the storage cavity, the whole video recorder is convenient to carry, other articles can be stored, the video recorder is more practical, the box body can play a role in protection, and the camera is prevented from being damaged by impact when not in use;

3. can utilize light energy to generate electricity through solar panel, it is more energy-concerving and environment-protective.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a second schematic cross-sectional view of the present invention;

FIG. 4 is a schematic side sectional view of the present invention.

In the figure: 1. a box body; 2. an interlayer; 3. a storage chamber; 4. an energy storage cavity; 5. a multi-stage hydraulic cylinder; 6. an adjustment assembly; 61. a rectangular cylinder; 62. a rectangular column; 63. a first motor; 64. a threaded rod; 65. a threaded bore; 66. an electric rotating table; 67. a U-shaped seat; 68. a rotating shaft; 69. a second motor; 7. a camera; 8. an L-shaped rod; 9. a light supplement lamp; 10. a box cover; 11. a solar panel; 12. a storage battery; 13. a current stabilizer; 14. a universal wheel; 15. a support assembly; 151. a support base plate; 152. an electric cylinder; 16. and a switch panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-4, the utility model provides video teaching video recording equipment for a teaching platform, which comprises a box body 1, wherein an interlayer 2 is fixedly arranged at the bottom of the inner wall of the box body 1, the interior of the box body 1 is divided into a storage cavity 3 and an energy storage cavity 4 through the interlayer 2, a multi-stage hydraulic cylinder 5 is fixedly inserted and arranged in the middle of the interlayer 2, a camera 7 is movably arranged at the top end of the multi-stage hydraulic cylinder 5 through an adjusting component 6, a light supplement lamp 9 is fixedly arranged at the top of the lens end of the camera 7 through an L-shaped rod 8, a storage battery 12 and a current stabilizer 13 are fixedly arranged at two sides of the bottom end of the inner wall of the energy storage cavity 4, universal wheels 14 are fixedly arranged at four corners of the bottom end of the box body 1, and a support component 15 is arranged at the bottom end of the box body 1;

the top end of the box body 1 is hinged with a box cover 10, a solar panel 11 is fixedly embedded at the top end of the box cover 10, and the solar panel 11 is electrically connected with a storage battery 12 through a current stabilizer 13;

the middle part of 1 avris of box is fixed and is equipped with flush mounting plate of switch 16, and flush mounting plate of switch 16's surface is installed multistage pneumatic cylinder control switch, camera control switch and light filling lamp control switch respectively, and multistage pneumatic cylinder 5, camera 7 and light filling lamp 9 are respectively through multistage pneumatic cylinder control switch, camera control switch and light filling lamp control switch and battery 12 electric connection.

Example 2:

the adjusting assembly 6 comprises a rectangular cylinder 61 and a rectangular column 62, the rectangular cylinder 61 is fixedly arranged at the top end of the multistage hydraulic cylinder 5, the rectangular column 62 is slidably inserted into the top of the rectangular cylinder 61, a first motor 63 is fixedly arranged at the bottom end of the inner wall of the rectangular cylinder 61, a threaded rod 64 is fixedly connected to an output shaft of the first motor 63, a threaded hole 65 is formed in the middle of the bottom end of the rectangular cylinder 62, and the top end of the threaded rod 64 is inserted into the threaded hole 65;

an electric rotating table 66 is fixedly arranged at the top end of the rectangular column 62, and a U-shaped seat 67 is fixedly arranged at the top end of the electric rotating table 66;

rotating shafts 68 are rotatably mounted on two side sides of the inner wall of the U-shaped seat 67, one ends of the two rotating shafts 68 are fixedly connected with the middle parts of the two side sides of the camera 7 respectively, a second motor 69 is fixedly mounted on the side of the U-shaped seat 67, and an output shaft of the second motor 69 is fixedly connected with one end of one rotating shaft 68;

a switch panel 16 is fixedly arranged in the middle of the side of the box body 1, a first motor forward and reverse rotation switch, an electric rotating table control switch and a second motor forward and reverse rotation switch are respectively arranged on the surface of the switch panel 16, and a first motor 63, an electric rotating table 66 and a second motor 69 are respectively and electrically connected with the storage battery 12 through the first motor forward and reverse rotation switch, the electric rotating table control switch and the second motor forward and reverse rotation switch;

specifically, as shown in fig. 2, 3 and 4, firstly, the switch panel 16 controls the first motor 63 to work, the first motor 63 can drive the threaded rod 64 to rotate, and then the first motor is matched with the threaded hole 65 to adjust the splicing height between the rectangular cylinder 61 and the rectangular column 62, so as to achieve the purpose of adjusting the height, the switch panel 16 controls the electric rotating platform 66 to work to drive the U-shaped seat 67 to rotate, so as to achieve the purpose of adjusting the horizontal angle, the switch panel 16 controls the second motor 69 to work, the second motor 69 can drive one of the rotating shafts 68 to rotate, then the switch panel 16 controls the camera 7 to work to record a video, so as to drive the camera 7 to turn over by taking the two rotating shafts 68 as an axis, so as to achieve the purpose of adjusting the vertical angle, and then the camera shooting height, the vertical angle and the horizontal angle can be adjusted according to needs, and the manual hand-held recording is not needed, the recording stability is high, the labor intensity of a human body is reduced, the video recording process can be adjusted, and the recording effect is ensured.

Example 3:

the supporting assembly 15 comprises a supporting bottom plate 151 and four electric cylinders 152, the supporting bottom plate 151 is arranged at the bottom of the box body 1, the four electric cylinders 152 are fixedly inserted into the bottom end of the box body 1 in a rectangular shape, and the output ends of the four electric cylinders 152 are respectively fixedly connected with the four corners of the top end of the supporting bottom plate 151;

a switch panel 16 is fixedly arranged in the middle of the side of the box body 1, an electric cylinder control switch is arranged on the surface of the switch panel 16, and the four electric cylinders 152 are electrically connected with the storage battery 12 through the electric cylinder control switches;

specifically, as shown in fig. 3, the four electric cylinders 152 are controlled by the switch panel 16 to operate to drive the support base plate 151 to move downward to jack up the box body 1, and the support assembly 15 provides stable support for the video recording device.

The working principle is as follows: when the device is used, firstly, the video equipment is moved to a proper position through the universal wheels 14, then the four electric cylinders 152 are controlled by the switch panel 16 to work to drive the supporting bottom plate 151 to move downwards to jack up the box body 1, the video equipment at the position of the supporting component 15 provides stable support, then the box cover 10 is opened, the multistage hydraulic cylinder 5 is controlled by the switch panel 16 to work to drive the adjusting component 6 to move upwards, the height adjusting range can be expanded through the multistage hydraulic cylinder 5, then the adjusting component 6 is controlled to work to adjust the height, the vertical angle and the horizontal angle of the camera 7 according to requirements, namely, the first motor 63 is controlled by the switch panel 16 to work, the first motor 63 can drive the threaded rod 64 to rotate, then the splicing height of the rectangular cylinder 61 and the rectangular column 62 can be adjusted by matching with the threaded hole 65, the purpose of adjusting the height is achieved, the U-shaped seat 67 can be driven to rotate by controlling the electric rotating platform 66 to work through the switch panel 16, the purpose of adjusting the horizontal angle is achieved, the second motor 69 is controlled to work through the switch panel 16, the second motor 69 can drive one of the rotating shafts 68 to rotate, then the camera 7 is controlled to work through the switch panel 16 to record videos, then the camera 7 can be driven to turn over by taking the two rotating shafts 68 as an axis, the purpose of adjusting the vertical angle is achieved, then the shooting height, the vertical angle and the horizontal angle can be adjusted according to needs, manual handheld recording is not needed, the recording stability is high, the labor intensity of a human body is reduced, the video recording process can be still adjusted, the recording effect is ensured, when light is dark in the recording process, the light supplementing lamp 9 can be turned on through the switch panel 16, light supplementing recording can be performed through the light supplementing lamp 9, the recording effect is further improved, the camera 7 can be stored into the storage cavity 3 again by controlling the multi-stage hydraulic cylinder 5 and the first motor 63 after the recording is finished, need go out to take in the inside to box 1 with camera 7 when carrying, other article can also be placed to storage chamber 3 simultaneously, make whole video recording equipment portable, and more practical, and can also play the effect of protection through box 1, camera 7 receives the striking when avoiding not using and damages, when not using, can utilize light energy to generate electricity through solar panel 11, and is more energy-concerving and environment-protective.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A video teaching video recording device for a teaching platform comprises a box body (1) and is characterized in that, the bottom of the inner wall of the box body (1) is fixedly provided with an interlayer (2), the interior of the box body (1) is divided into a storage cavity (3) and an energy storage cavity (4) through the interlayer (2), a multi-stage hydraulic cylinder (5) is fixedly inserted in the middle of the interlayer (2), a camera (7) is movably arranged at the top end of the multi-stage hydraulic cylinder (5) through an adjusting component (6), a light supplement lamp (9) is fixedly arranged at the top of the lens end of the camera (7) through an L-shaped rod (8), a storage battery (12) and a current stabilizer (13) are fixedly arranged on two sides of the bottom end of the inner wall of the energy storage cavity (4), the four corners of the bottom end of the box body (1) are fixedly provided with universal wheels (14), and the bottom end of the box body (1) is provided with a supporting component (15).

2. The video teaching recording device for teaching platform according to claim 1, wherein: the top of box (1) articulates there is case lid (10), the fixed solar panel (11) that are equipped with that inlay in top of case lid (10), solar panel (11) pass through current regulator (13) and battery (12) electric connection.

3. The video teaching recording device for teaching platform according to claim 2, wherein: adjusting part (6) include a rectangle section of thick bamboo (61) and rectangle post (62), a rectangle section of thick bamboo (61) is fixed to be set up on the top of multistage hydraulic cylinder (5), rectangle post (62) slip interlude sets up the top at a rectangle section of thick bamboo (61), the bottom fixed mounting of a rectangle section of thick bamboo (61) inner wall has first motor (63), the output shaft fixedly connected with threaded rod (64) of first motor (63), screw channel (65) have been seted up at the middle part of rectangle post (62) bottom, the inside in screw channel (65) is inserted to the top screw thread of threaded rod (64).

4. The video teaching recording device for teaching platform according to claim 3, wherein: the top fixed mounting of rectangle post (62) has electronic revolving stage (66), the fixed U type seat (67) that is equipped with in top of electronic revolving stage (66).

5. The video teaching recording device for teaching platform according to claim 4, wherein: both sides of U type seat (67) inner wall all rotate and install pivot (68), two the one end of pivot (68) respectively with the middle part fixed connection of camera (7) both sides side, the avris fixed mounting of U type seat (67) has second motor (69), the output shaft of second motor (69) and the one end fixed connection of one of them pivot (68).

6. The video teaching recording device for teaching platform according to claim 5, wherein: the supporting assembly (15) comprises a supporting base plate (151) and four electric cylinders (152), wherein the supporting base plate (151) is arranged at the bottom of the box body (1), the electric cylinders (152) are rectangular, fixedly penetrate and are arranged at the bottom end of the box body (1), and the output ends of the electric cylinders (152) are respectively fixedly connected with the four corners of the top end of the supporting base plate (151).

7. The video teaching recording device for teaching platform according to claim 6, wherein: the middle part of box (1) avris is fixed and is equipped with flush mounting plate of switch (16), the surface of flush mounting plate of switch (16) is installed multistage hydraulic cylinder control switch, first motor just reverse switch, electric rotating table control switch, second motor just reverse switch, camera control switch, light filling lamp control switch and electric cylinder control switch respectively, multistage hydraulic cylinder (5), first motor (63), electric rotating table (66), second motor (69), camera (7), light filling lamp (9) and four electric cylinder (152) are respectively through multistage hydraulic cylinder control switch, first motor just reverse switch, electric rotating table control switch, second motor just reverse switch, camera control switch, light filling lamp control switch and electric cylinder control switch and battery (12) electric connection.