Search

CN-224203547-U - Image acquisition light filling device based on internet teaching

CN224203547UCN 224203547 UCN224203547 UCN 224203547UCN-224203547-U

Abstract

The utility model discloses an image acquisition light supplementing device based on Internet teaching, and particularly relates to the field of light supplementing devices, comprising a base, wherein a supporting rod is arranged on the top surface of the base, a mounting plate is arranged on the top surface of the supporting rod, a threaded rod is symmetrically arranged on the front surface of the mounting plate, a connecting block is connected to the threaded rod in a threaded manner, a mounting frame is arranged on the connecting block, a rotating shaft is rotatably arranged on the mounting frame, a connecting seat is fixedly sleeved on the rotating shaft, and a light supplementing lamp is arranged on the connecting seat; the two ends of the rotating shaft are respectively provided with a bulge, the bulge is provided with a propping block, one end of the propping block is provided with an adjusting screw II, and the bottom end of the base is uniformly provided with a plurality of universal wheels. The light supplementing lamp is arranged on the mounting plate, the mounting plate is supported by the supporting rod, the base is arranged at the bottom of the supporting rod, the base, the supporting rod and the mounting plate are positioned in the same plane, the stability is higher in the use process, and the universal wheels are arranged at the bottom of the base, so that the device is convenient to move.

Inventors

  • MENG XIANJUN

Assignees

  • 中渤(天津)工程科技有限公司

Dates

Publication Date
20260505
Application Date
20250625

Claims (7)

  1. 1. The image acquisition light supplementing device based on internet teaching comprises a base (1) and is characterized in that a supporting rod (5) is fixedly arranged on the top surface of the base (1), a mounting plate (6) is fixedly arranged on the top surface of the supporting rod (5), a threaded rod (7) is symmetrically arranged on the front surface of the mounting plate (6) in a rotating mode, a connecting block (10) is connected to the threaded rod (7) in a threaded mode, a mounting frame (11) is arranged on the connecting block (10), a rotating shaft (12) is arranged on the mounting frame (11) in a rotating mode, a connecting seat (17) is fixedly sleeved on the rotating shaft (12), a light supplementing lamp (14) is arranged on the connecting seat (17), protrusions (18) are respectively arranged at two ends of the rotating shaft (12), a supporting block (16) is arranged on the protrusions (18), an adjusting screw rod II (13) is arranged at one end of the supporting block (16), a plurality of universal wheels (2) are evenly arranged at the bottom end of the base (1), and a chassis (20) is arranged in the middle of the bottom surface of the base (1).
  2. 2. The image acquisition light filling device based on internet teaching according to claim 1, wherein the mounting plate (6) is provided with mounting grooves in a frontal symmetry manner, the threaded rod (7) is rotatably arranged in the mounting grooves, the bottom end of the threaded rod (7) is rotatably arranged to penetrate through the mounting grooves and extend to the bottom of the mounting plate (6), and the bottom end of the threaded rod (7) is fixedly provided with a rotary handle (15).
  3. 3. The image acquisition light filling device based on internet teaching according to claim 2, wherein the front of the mounting plate (6) and the two sides of the mounting groove are symmetrically provided with sliding grooves (8), sliding blocks (9) are slidably arranged in the sliding grooves (8), and the sliding blocks (9) are fixedly connected with the mounting frame (11).
  4. 4. The image acquisition light filling device based on internet teaching according to claim 1, wherein two ends of the rotating shaft (12) are rotatably connected with the inner wall of the mounting frame (11), grooves (19) are formed in the middle of two ends of the rotating shaft (12), the protrusions (18) are arranged in the grooves (19), and the diameter of the protrusions (18) is smaller than that of the grooves (19).
  5. 5. The image acquisition light supplementing device based on internet teaching according to claim 4, wherein two ends of the mounting frame (11) are respectively connected with a second adjusting screw rod (13) in a threaded mode, the end portion of the second adjusting screw rod (13) is rotatably connected with a tight supporting block (16), the tight supporting block (16) is rotatably connected with the inner wall of the groove (19), and the thickness of the protrusion (18) and the tight supporting block (16) is smaller than that of the groove (19).
  6. 6. The image acquisition light filling device based on internet teaching according to claim 1, wherein an adjusting screw (3) and a connecting rod (4) are respectively arranged on the base (1) and located on two sides of the supporting rod (5), the adjusting screw (3) is in threaded connection with the base (1), and the connecting rod (4) is in sliding connection with the base (1).
  7. 7. The image acquisition light filling device based on internet teaching according to claim 6, wherein the bottom end of the first adjusting screw (3) is rotatably connected with the top surface of the chassis (20), and the connecting rod (4) is fixedly connected with the top surface of the chassis (20).

Description

Image acquisition light filling device based on internet teaching Technical Field The utility model relates to the technical field of light supplementing devices, in particular to an image acquisition light supplementing device based on Internet teaching. Background The light supplementing device is used for supplementing astigmatic action to the shooting position in the shooting process, when teaching live broadcast and online class are carried out, in order to enable students to see clearly the teaching content, light supplementing operation is needed, the existing light supplementing devices are inconvenient to adjust in the use process, the existing patent is authorized to be an image acquisition light supplementing device for teaching based on the Internet, the authorized bulletin number is CN202020837499.2, the height of a light supplementing lamp can be automatically adjusted, and the problem of inconvenience in adjustment is solved. However, in the adjusting process, the stability between the placement base and the light supplementing lamp is poor, and the whole light supplementing device needs to be lifted up in the moving process, so that the light supplementing device is laborious. Therefore, the image acquisition light supplementing device based on Internet teaching is improved. Disclosure of utility model In order to solve the technical problems, the utility model provides the following technical scheme: The utility model discloses an image acquisition light supplementing device based on Internet teaching, which comprises a base, wherein a supporting rod is fixedly arranged on the top surface of the base, a mounting plate is fixedly arranged on the top surface of the supporting rod, a threaded rod is symmetrically arranged on the front surface of the mounting plate in a rotating mode, a connecting block is connected to the threaded rod in a threaded mode, a mounting frame is arranged on the connecting block, a rotating shaft is rotatably arranged on the mounting frame, a connecting seat is fixedly sleeved on the rotating shaft, a light supplementing lamp is arranged on the connecting seat, protrusions are respectively arranged at two ends of the rotating shaft, a propping block is arranged on the protrusions, an adjusting screw II is arranged at one end of the propping block, a plurality of universal wheels are uniformly arranged at the bottom end of the base, and a chassis is arranged in the middle of the bottom surface of the base. As a preferable technical scheme of the utility model, the front side of the mounting plate is symmetrically provided with the mounting groove, the threaded rod is rotatably arranged in the mounting groove, the bottom end of the threaded rod penetrates through the mounting groove and extends to the bottom of the mounting plate, and the bottom end of the threaded rod is fixedly provided with the rotary handle. As a preferable technical scheme of the utility model, sliding grooves are symmetrically formed in the front surface of the mounting plate and positioned on two sides of the mounting groove, sliding blocks are arranged in the sliding grooves in a sliding manner, and the sliding blocks are fixedly connected with the mounting frame. As a preferable technical scheme of the utility model, two ends of the rotating shaft are rotatably connected with the inner wall of the mounting frame, grooves are formed in the middle parts of the two ends of the rotating shaft, the protrusions are arranged in the grooves, and the diameters of the protrusions are smaller than those of the grooves. As a preferable technical scheme of the utility model, two ends of the mounting frame are respectively connected with the second adjusting screw in a threaded manner, the end part of the second adjusting screw is rotationally connected with the abutting block, the abutting block is rotationally connected with the inner wall of the groove, and the thicknesses of the bulge and the abutting block are smaller than the thickness of the groove. As a preferable technical scheme of the utility model, the first adjusting screw and the connecting rod are respectively arranged on the base and positioned on two sides of the supporting rod, the first adjusting screw is in threaded connection with the base, and the connecting rod is in sliding connection with the base. As a preferable technical scheme of the utility model, the bottom end of the first adjusting screw is rotationally connected with the top surface of the chassis, and the connecting rod is fixedly connected with the top surface of the chassis. The beneficial effects of the utility model are as follows: According to the utility model, the light supplementing lamp is arranged on the mounting plate, the mounting plate is supported by the supporting rod, the base is arranged at the bottom of the supporting rod, the base, the supporting rod and the mounting plate are positioned in the same plane, so that the stability is stronger in the use pr