CN219177385U

CN219177385U - Camera shooting auxiliary device

Info

Publication number: CN219177385U
Application number: CN202222245680.6U
Authority: CN
Inventors: 谭娅
Original assignee: Chongqing Technology and Business Institute
Current assignee: Chongqing Technology and Business Institute
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-06-13
Anticipated expiration: 2032-08-25

Abstract

The utility model discloses a camera shooting auxiliary device, and relates to the technical field of online teaching. The photographing auxiliary device comprises a base, wherein a supporting mechanism is arranged in the base, a bottom plate is rotatably arranged at the top of the base, an adjusting mechanism is arranged on one side of the bottom plate, and a connecting plate is fixedly arranged on the outer surface of one side of the bottom plate. This auxiliary device that makes a video recording, can adjust the camera angle of device through supporting mechanism and adjustment mechanism's cooperation, solved current majority and live broadcast for the cell-phone, but because mr's explanation teaching's position can change at the in-process of teaching, consequently need frequent manual regulation cell-phone's position make its camera just to the position of needs show, cause the problem of intensity of labour's increase, improved the flexibility of device, also improved mr's teaching efficiency when having improved the practicality of device, be favorable to the popularization and the use of device.

Description

Camera shooting auxiliary device

Technical Field

The utility model relates to the technical field of online teaching, in particular to a camera shooting auxiliary device.

Background

In the on-line teaching process, the camera shooting auxiliary device is needed to be used for live broadcast teaching, but most of the current camera shooting auxiliary device is live broadcast for mobile phones, but the position of teaching is changed in the teaching process due to the fact that a teacher explains the position of the mobile phones, so that the position of the mobile phones needs to be frequently and manually adjusted to enable the cameras to be opposite to the required display position, labor intensity is increased, meanwhile, the mobile phone screen is small, the teacher teaching is far away, live broadcast student feedback is difficult to visually see, and inconvenience is caused, and therefore, the camera shooting auxiliary device is provided.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a camera shooting auxiliary device which can solve the problems that the camera shooting angle of a mobile phone needs to be adjusted continuously and manually in the prior teaching and the feedback of students is difficult to obtain in the prior teaching screen.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the photographing auxiliary device comprises a base, wherein a supporting mechanism is arranged in the base, a bottom plate is rotatably arranged at the top of the base, an adjusting mechanism is arranged on one side of the bottom plate, and a connecting plate is fixedly arranged on the outer surface of one side of the bottom plate;

one side surface fixed mounting of bottom plate has fixed slide bar and fixed plate, and the movable sleeve is equipped with the cover board on the fixed slide bar, and one side surface fixed mounting of cover board has the second motor, and one side inner wall of second motor rotates installs the gear, and the opposite side surface fixed mounting of cover board has the camera.

Preferably, the adjusting mechanism comprises a fixed slide bar, a sleeve plate, a second motor, a gear, a fixed plate and a camera, wherein an output shaft of the second motor is fixedly connected with the gear through a coupler, a tooth block is fixedly arranged at the top of the fixed plate, and the gear is meshed with the fixed plate through the tooth block.

Preferably, the supporting mechanism comprises a first motor, a screw rod, a slide rod, a thread block and a supporting rod, wherein the first motor is fixedly arranged on the outer surface of one side of the base, the screw rod is rotatably arranged on the inner walls of two sides of the base, an output shaft of the first motor is fixedly connected with the screw rod through a coupler, the slide rod is fixedly arranged between the inner walls of two sides of the base, the thread block is arranged on the screw rod in a threaded manner, the thread block is movably sleeved on the slide rod, and the supporting rod is rotatably arranged at the top of the thread block.

Preferably, be provided with a set of connecting rod and two sets of bracing pieces on the branch, connecting rod one end is rotated with the screw thread piece and is connected, and the other end is connected with bracing piece fixed connection, and two sets of bracing piece one end are rotated with the opposite side surface of bottom plate and are connected, have reached the effect that increases the action point of supporting the bottom plate in order to make it more stably support.

Preferably, be provided with display screen and polishing board on the connecting plate, the recess has been seted up to one side of connecting plate, and fixed mounting has the foam-rubber cushion in the recess, has reached the effect that can the cell-phone of centre gripping equidimension not in order to be connected with the device.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This auxiliary device that makes a video recording through supporting mechanism and adjustment mechanism's cooperation can adjust the camera angle of device, has solved current mostly for the live broadcast of cell-phone, but because mr's explanation teaching's position can change at the in-process of teaching, consequently need frequent manual regulation cell-phone's position make its camera just to the problem of required show position, causes intensity of labour's increase, has improved the flexibility of device, has promoted the practicality of device.

(2) This auxiliary device that makes a video recording can enlarge the cell-phone picture through the cooperation of display screen and foam-rubber cushion and supply the teaching to watch student feedback, has solved because the cell-phone screen is less, mr's teaching is far away and is difficult to directly perceivedly see live student feedback, causes inconvenient problem for the device can accelerate mr and student's interactive efficiency, has improved mr's teaching efficiency, is favorable to the popularization and the use of device.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a right side view of the present utility model;

fig. 3 is a left side view of the present utility model.

Reference numerals: the device comprises a base 1, a supporting mechanism 2, a first motor 201, a screw 202, a sliding rod 203, a threaded block 204, a supporting rod 205, a bottom plate 3, an adjusting mechanism 4, a fixed sliding rod 401, a sleeve plate 402, a second motor 403, a gear 404, a fixed plate 405, a camera 406, a connecting plate 5, a display screen 6, a polishing plate 7 and a foam cushion 8.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-3, the present utility model provides a technical solution: the photographing auxiliary device comprises a base 1, wherein a supporting mechanism 2 is arranged in the base 1, a bottom plate 3 is rotatably arranged at the top of the base 1, an adjusting mechanism 4 is arranged on one side of the bottom plate 3, a connecting plate 5 is fixedly arranged on the outer surface of one side of the bottom plate 3, a display screen 6 and a polishing plate 7 are arranged on the connecting plate 5, a groove is formed in one side of the connecting plate 5, and a foam cushion 8 is fixedly arranged in the groove;

fixed slide bar 401 and fixed plate 405 are fixed to one side surface fixed mounting of bottom plate 3, movable sleeve is equipped with sleeve plate 402 on the fixed slide bar 401, one side surface fixed mounting of sleeve plate 402 has second motor 403, one side inner wall of second motor 403 rotates and installs gear 404, the opposite side surface fixed mounting of sleeve plate 402 has camera 406, under the cooperation of display screen 6 and foam-rubber cushion 8, can connect the cell-phone to enlarge its picture, for the mr watches student feedback, the problem that the teacher teaching distance is difficult to directly perceivedly see live student feedback because the cell-phone screen is less has been solved, the inconvenience has been avoided causing, make the device can accelerate the interactive efficiency of mr and student, the teaching efficiency of mr has been improved, be favorable to the popularization and the use of device.

The adjustment mechanism 4 includes fixed slide bar 401, the sleeve plate 402, the second motor 403, the gear 404, fixed plate 405 and camera 406, the output shaft of second motor 403 passes through shaft coupling and gear 404 fixed connection, the top fixed mounting of fixed plate 405 has the tooth piece, gear 404 meshes with fixed plate 405 through the tooth piece, supporting mechanism 2 includes first motor 201, lead screw 202, slide bar 203, screw piece 204 and branch 205, one side surface fixed mounting of base 1 has first motor 201, lead screw 202 is installed in the rotation of the both sides inner wall of base 1, the output shaft of first motor 201 passes through shaft coupling and lead screw 202 fixed connection, fixed mounting has slide bar 203 between the both sides inner wall of base 1, screw piece 204 is installed to the screw thread on the screw 202, the movable sleeve of screw piece 204 is established on slide bar 203, the top rotation of screw piece 204 is installed branch 205, be provided with a set of connecting rod and two sets of bracing pieces on the branch 205, connecting rod one end is connected with the rotation of bracing piece 204, the other end is connected with the opposite side surface rotation of bottom plate 3, under the cooperation effect of supporting mechanism 2 and adjustment mechanism 4, the angle through adjusting device's the angle that just has been solved in order to improve the instruction manual position change of the instruction, the manual position has been solved and has frequently been realized, the instruction device is faced to the manual position has been frequently changed.

Working principle: the first motor 201 is controlled to start to drive the screw rod 202 to rotate so as to control the screw block 204 to horizontally move, the screw block 204 drives the supporting rod 205 to rotate so as to prop up the rotating angle of the bottom plate 3 controller, then the angle of the camera 406 is controlled, the second motor 403 is controlled to start to drive the gear 404 to rotate, the sleeve plate 402 is driven to slide on the fixed sliding rod 401 under the action of meshing the gear 404 and the fixed plate 405, then the position of the camera 406 is controlled, the mobile phone is placed on the foam-rubber cushion 8 and clamped and connected with the device so as to realize the amplified display of screen content through the display screen 6, and therefore efficient online teaching is performed.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. An auxiliary device of making a video recording, including base (1), its characterized in that: the novel multifunctional electric power tool is characterized in that a supporting mechanism (2) is arranged in the base (1), a bottom plate (3) is rotatably arranged at the top of the base (1), an adjusting mechanism (4) is arranged on one side of the bottom plate (3), and a connecting plate (5) is fixedly arranged on the outer surface of one side of the bottom plate (3);

one side surface fixed mounting of bottom plate (3) has fixed slide bar (401) and fixed plate (405), and the activity cover is equipped with sleeve board (402) on fixed slide bar (401), and one side surface fixed mounting of sleeve board (402) has second motor (403), and one side inner wall rotation of second motor (403) is installed gear (404), and the opposite side surface fixed mounting of sleeve board (402) has camera (406).

2. An image pickup assist device according to claim 1, wherein: the adjusting mechanism (4) comprises a fixed sliding rod (401), a sleeve plate (402), a second motor (403), a gear (404), a fixed plate (405) and a camera (406), wherein an output shaft of the second motor (403) is fixedly connected with the gear (404) through a coupler, a tooth block is fixedly arranged at the top of the fixed plate (405), and the gear (404) is meshed with the fixed plate (405) through the tooth block.

3. An image pickup assist device according to claim 2, wherein: supporting mechanism (2) are including first motor (201), lead screw (202), slide bar (203), screw thread piece (204) and branch (205), one side surface fixed mounting of base (1) has first motor (201), lead screw (202) are installed in the rotation of the both sides inner wall of base (1), the output shaft of first motor (201) passes through shaft coupling and lead screw (202) fixed connection, fixed mounting has slide bar (203) between the both sides inner wall of base (1), screw thread piece (204) are installed to the screw thread on lead screw (202), screw thread piece (204) movable sleeve is established on slide bar (203), branch (205) are installed in the rotation of the top of screw thread piece (204).

4. A camera assist device according to claim 3, characterized in that: a group of connecting rods and two groups of supporting rods are arranged on the supporting rods (205), one ends of the connecting rods are rotationally connected with the threaded blocks (204), the other ends of the connecting rods are fixedly connected with the supporting rods, and one ends of the two groups of supporting rods are rotationally connected with the outer surface of the other side of the bottom plate (3).

5. The image pickup assist device according to claim 4, wherein: a display screen (6) and a polishing plate (7) are arranged on the connecting plate (5), a groove is formed in one side of the connecting plate (5), and a sponge cushion (8) is fixedly arranged in the groove.