CN221684150U - A learning tutoring machine with easy-to-adjust camera - Google Patents

Abstract

The utility model proposes a learning tutor machine with an easy-to-adjust camera, which relates to the technical field of learning tutor machines, including a camera, one end of which is fixedly mounted with a camera fixing seat, the surface of which is fixedly mounted with a transmission half-toothed ring, the transmission half-toothed ring is meshed with a transmission rack, one end of the transmission rack is fixedly mounted with a push rod, and one end of the push rod is fixedly mounted with an electric telescopic rod. The utility model has the advantages that a laterally rotatable and vertically rotatable adjustment structure is arranged inside the learning tutor machine to fix the camera together, and the user can adjust the camera laterally or vertically according to the needs of use, and adjust the camera direction of the camera, so as to facilitate the adjustment of the camera to the angle required by the user, thereby effectively improving the convenience of adjusting the camera of the learning tutor machine and enhancing the convenience of using the learning tutor machine.

Description

A learning tutoring machine with easy-to-adjust camera

Technical Field

The utility model relates to the technical field of learning tutoring machines, in particular to a learning tutoring machine with a camera that is easy to adjust.

Background Art

Tutoring machine is a kind of electronic product for early childhood education. It has 4G+WiFi dual networking, human+intelligent all-round Q&A, synchronous subject tutoring, intelligent learning diagnosis, information viewing and replying, and lock screen interface viewing notification functions. With the continuous development of science and technology, more and more students use learning machines/tutoring machines to learn subjects such as Chinese, mathematics and English.

However, the camera used for video recording in the existing tutoring machine is usually a fixed structure, which is not convenient for adjusting the camera angle according to the user's needs, and the convenience of use is low.

Utility Model Content

Therefore, the purpose of the present invention is to provide a learning tutoring machine with an easily adjustable camera, so as to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a learning tutoring machine with an easily adjustable camera, including a bracket as a supporting structure of the tutoring machine, a learning display screen is fixedly installed in the middle of the bracket, a camera is arranged above the learning display screen, a camera fixing seat is fixedly installed at one end of the camera, a transmission half-tooth ring is fixedly installed on the surface of the camera fixing seat, the transmission half-tooth ring is meshed with a transmission rack, a push rod is fixedly installed at one end of the transmission rack, an electric telescopic rod is fixedly installed at one end of the push rod, an adjustment seat is fixedly installed at one end of the electric telescopic rod, and an adjustment component is fixedly installed at one end of the adjustment seat.

Preferably, any of the above schemes is that a lamp holder is provided at the top of the bracket, a lighting lamp is fixedly installed inside the lamp holder, and the lamp holder is located above the camera.

The above technical solution is adopted: the lighting lamp is fixed above the camera through the lamp holder, and the lighting lamp is used for lighting during the use of the tutoring machine, so that the tutoring machine can be used in a dim environment, thereby improving the convenience of using the tutoring machine.

Preferably, any of the above schemes is that the camera fixing seat is configured as a spherical structure, a fixing groove adapted to the transmission half-toothed ring is provided in the middle of the camera fixing seat, and rotating shafts are provided at both ends of the camera fixing seat.

The above technical solution is adopted: the camera is supported and fixed by using a camera fixing seat, and the angle of the camera is adjusted by adjusting the camera fixing seat.

Preferably, any of the above schemes is that the transmission half-toothed ring and the transmission rack are both located inside the adjustment seat, and the transmission rack is located on one side of the camera fixing seat.

The above technical solution is adopted: the transmission between the transmission half-toothed ring and the transmission rack is utilized so that the transmission half-toothed ring and the transmission rack are arranged tangently, and the transmission half-toothed ring is forced to rotate during the movement of the transmission rack, so that the transmission half-toothed ring drives the camera fixing seat to rotate.

Preferably, any of the above schemes is that the push rod is movably connected to the inside of the adjustment seat, and the electric telescopic rod is fixedly installed inside the adjustment seat.

The above technical solution is adopted: the electric telescopic rod is controlled to extend and retract so that it drives the push rod to move inside the adjustment seat, and the push rod drives the transmission rack to move up and down repeatedly.

Preferably, any of the above schemes is provided with rotating shafts at both ends of the adjustment seat, and the adjustment seat is rotatably connected to the bracket via the rotating shafts.

The above technical solution is adopted: the adjustment seat is rotated inside the bracket through the rotating shaft, and the adjustment seat drives the camera fixing seat to rotate during the rotation process. The adjustment seat and the camera fixing seat cooperate with each other to adjust the camera at multiple angles.

Preferably, any of the above schemes comprises an adjusting wheel and a mounting plate, the rotating shaft and the adjusting wheel are fixedly mounted, the adjusting wheel is located inside the bracket, the mounting plate and the bracket are fixedly mounted, and a notch matching the adjusting wheel is provided in the middle of the mounting plate.

The above technical solution is adopted: the adjusting wheel is disassembled and assembled by disassembling and assembling the mounting plate, the adjusting wheel is fixed by using the mounting plate, and the adjusting wheel is manually rotated to drive the rotating shaft to rotate, thereby driving the adjusting seat to rotate.

Compared with the prior art, the advantages and beneficial effects of the utility model are:

1. A laterally rotatable and vertically rotatable adjustment structure is arranged inside the learning tutor machine to fix the camera together. The user can adjust the camera laterally or vertically according to the use requirements, and adjust the camera's shooting direction, so as to facilitate the camera to be adjusted to the angle required by the user, thereby effectively improving the convenience of adjusting the camera of the learning tutor machine and enhancing the convenience of using the learning tutor machine.

2. The reciprocating motion of the rack is used to force the semicircular gear ring to drive the fixed structure of the camera to rotate, thereby limiting the adjustment range of the camera, which is beneficial to enhancing the stability of the camera adjustment and improving the accuracy and convenience of the adjustment.

Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

The above and/or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

FIG1 is a schematic structural diagram according to an embodiment of the present utility model;

FIG2 is a schematic diagram of a partial explosion structure according to an embodiment of the utility model;

FIG3 is a schematic structural diagram of an adjustment seat according to an embodiment of the utility model;

FIG4 is an enlarged schematic diagram of the structure at A in FIG1 according to an embodiment of the present utility model;

Among them: 1- bracket, 2- learning display screen, 3- camera, 4- camera fixing seat, 5- transmission half gear ring, 6- transmission rack, 7- push rod, 8- electric telescopic rod, 9- adjustment seat, 10- adjustment assembly, 101- adjustment wheel, 102- mounting plate, 11- lamp holder, 12- lighting lamp, 13- rotating shaft.

DETAILED DESCRIPTION

The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

As shown in FIGS. 1-4 , a learning tutoring machine with an easily adjustable camera according to an embodiment of the utility model comprises a bracket 1 as a supporting structure of the tutoring machine, a learning display screen 2 is fixedly mounted in the middle of the bracket 1, a camera 3 is arranged above the learning display screen 2, a camera fixing seat 4 is fixedly mounted at one end of the camera 3, a transmission half-tooth ring 5 is fixedly mounted on the surface of the camera fixing seat 4, a transmission half-tooth ring 5 is meshed with a transmission rack 6, a push rod 7 is fixedly mounted at one end of the transmission rack 6, an electric telescopic rod 8 is fixedly mounted at one end of the push rod 7, an adjustment seat 9 is fixedly mounted at one end of the electric telescopic rod 8, and an adjustment component 10 is fixedly mounted at one end of the adjustment seat 9.

Preferably, any of the above solutions is that a lamp holder 11 is provided at the top of the bracket 1 , an illuminating lamp 12 is fixedly installed inside the lamp holder 11 , and the lamp holder 11 is located above the camera 3 .

The above technical solution is adopted: the lighting lamp 12 is fixed above the camera 3 through the lamp holder 11, and the lighting lamp 12 is used for lighting during the use of the tutoring machine, so that the tutoring machine can be used in a dim environment, thereby improving the convenience of using the tutoring machine.

Preferably, any of the above schemes is that the camera fixing seat 4 is set as a spherical structure, a fixing groove matched with the transmission half gear ring 5 is opened in the middle of the camera fixing seat 4, and rotating shafts are set at both ends of the camera fixing seat 4.

The above technical solution is adopted: the camera 3 is supported and fixed by the camera fixing base 4, and the angle of the camera 3 is adjusted by adjusting the camera fixing base 4.

Preferably, in any of the above schemes, the transmission half-toothed ring 5 and the transmission rack 6 are both located inside the adjustment seat 9 , and the transmission rack 6 is located on one side of the camera fixing seat 4 .

The above technical solution is adopted: the transmission between the transmission half-toothed ring 5 and the transmission rack 6 is utilized, so that the transmission half-toothed ring 5 and the transmission rack 6 are set tangently, and the transmission half-toothed ring 5 is forced to rotate during the movement of the transmission rack 6, so that the transmission half-toothed ring 5 drives the camera fixing seat 4 to rotate.

Preferably, any of the above solutions is that the push rod 7 is movably connected to the inside of the adjustment seat 9 , and the electric telescopic rod 8 is fixedly installed inside the adjustment seat 9 .

The above technical solution is adopted: the electric telescopic rod 8 is controlled to extend and retract so as to drive the push rod 7 to move inside the adjustment seat 9, and the push rod 7 drives the transmission rack 6 to move up and down repeatedly.

Preferably, any of the above solutions is that two ends of the adjustment seat 9 are provided with rotating shafts 13 , and the adjustment seat 9 is rotatably connected to the bracket 1 via the rotating shafts 13 .

The above technical solution is adopted: the adjustment seat 9 is rotated inside the bracket 1 through the rotating shaft 13, and the adjustment seat 9 drives the camera fixing seat 4 to rotate during the rotation process. The adjustment seat 9 and the camera fixing seat 4 cooperate with each other to adjust the camera 3 at multiple angles.

Preferably, any of the above schemes comprises an adjusting wheel 101 and a mounting plate 102, the rotating shaft 13 and the adjusting wheel 101 are fixedly mounted, the adjusting wheel 101 is located inside the bracket 1, the mounting plate 102 and the bracket 1 are fixedly mounted, and a notch matching the adjusting wheel 101 is provided in the middle of the mounting plate 102.

The above technical solution is adopted: the adjusting wheel 101 is disassembled and assembled by disassembling and assembling the mounting plate 102, the adjusting wheel 101 is fixed by using the mounting plate 102, and the adjusting wheel 101 is manually rotated to drive the rotating shaft 13 to rotate, thereby driving the adjusting seat 9 to rotate.

The utility model is a learning tutoring machine with an easily adjustable camera, and its working principle is as follows:

When the user sits in front of the learning display screen 2 and needs to adjust the camera 3, he first controls the electric telescopic rod 8 to extend or contract to drive the push rod 7 to move. The push rod 7 drives the camera fixing seat 4 to rotate through the transmission rack 6 and the transmission semi-toothed ring 5, and then manually rotates the adjustment wheel 101 to rotate the adjustment seat 9.

Compared with the prior art, the present invention has the following beneficial effects:

1. A laterally rotatable and vertically rotatable adjustment structure is provided inside the learning tutor machine to fix the camera 3 together. The user can adjust the camera 3 laterally or vertically according to the use requirements, and adjust the shooting direction of the camera 3, so as to facilitate the adjustment of the camera 3 to the angle required by the user, thereby effectively improving the convenience of adjusting the camera 3 of the learning tutor machine and enhancing the convenience of using the learning tutor machine.

2. The reciprocating motion of the rack is used to force the semicircular ring gear to drive the fixed structure of the camera 3 to rotate, thereby limiting the adjustment range of the camera 3, which is beneficial to enhancing the stability of the adjustment of the camera 3 and improving the accuracy and convenience of the adjustment.

Claims (7)

1. The utility model provides a study family's teaching machine that camera was convenient for adjust, includes support (1) as family's teaching machine bearing structure, the middle part fixed mounting of support (1) has study display screen (2), the top of study display screen (2) is provided with camera (3), its characterized in that: one end fixed mounting of camera (3) has fixing base (4) of making a video recording, the fixed surface of fixing base (4) of making a video recording installs transmission half ring gear (5), transmission half ring gear (5) meshing has transmission rack (6), the one end fixed mounting of transmission rack (6) has push rod (7), the one end fixed mounting of push rod (7) has electric telescopic handle (8), the one end fixed mounting of electric telescopic handle (8) has regulation seat (9), the one end fixed mounting of regulation seat (9) has regulation subassembly (10).

2. A camera-assisted learning home teaching machine according to claim 1 and characterized in that: the top of support (1) is provided with lamp stand (11), the inside fixed mounting of lamp stand (11) has light (12), lamp stand (11) are located the top of camera (3).

3. A camera-assisted learning home teaching machine according to claim 2 and characterized in that: the camera shooting fixing seat (4) is of a spherical structure, a fixing groove matched with the transmission half-toothed ring (5) is formed in the middle of the camera shooting fixing seat (4), and rotating shafts are arranged at two ends of the camera shooting fixing seat (4).

4. A camera-assisted learning home teaching machine according to claim 3 and characterized in that: the transmission half-toothed ring (5) and the transmission rack (6) are both positioned in the adjusting seat (9), and the transmission rack (6) is positioned on one side of the shooting fixing seat (4).

5. The learning home teaching machine with a camera for easy adjustment according to claim 4, characterized in that: the push rod (7) is movably connected to the inside of the adjusting seat (9), and the electric telescopic rod (8) is fixedly arranged in the inside of the adjusting seat (9).

6. The learning home teaching machine with a camera convenient to adjust as set forth in claim 5, wherein: the two ends of the adjusting seat (9) are provided with rotating shafts (13), and the adjusting seat (9) is rotationally connected with the bracket (1) through the rotating shafts (13).

7. The learning home teaching machine with a camera for easy adjustment according to claim 6, characterized in that: the adjusting assembly (10) comprises an adjusting wheel (101) and an installing plate (102), the rotating shaft (13) and the adjusting wheel (101) are fixedly installed, the adjusting wheel (101) is located inside the support (1), the installing plate (102) and the support (1) are fixedly installed, and a notch matched with the adjusting wheel (101) is formed in the middle of the installing plate (102).