New media recording and broadcasting device based on smart classroom

Abstract

The utility model discloses a new media recording and broadcasting device based on a smart classroom, belongs to the technical field of new media recording and broadcasting devices, and solves the problems that the adjustability of the recording and broadcasting range of a new media recording and broadcasting device in the prior art is small, so that the indoor available space is fixed, or the device needs to be wholly moved to adapt to the current recording and broadcasting position, and the recording and broadcasting effect is poor. Therefore, the use is inconvenient. The device comprises a T-shaped mounting seat mounted on the indoor top surface, a gear disc arranged at the lower end of the T-shaped mounting seat, a rotating structure arranged on the T-shaped mounting seat and matched with 360-degree rotation of the gear disc, and a camera arranged on the rotating structure. The recording and broadcasting device is used for recording and broadcasting.

Description

Technical Field

[0001] A new media recording and broadcasting device based on a smart classroom is used for recording and broadcasting, and belongs to the technical field of new media recording and broadcasting devices. Background Art

[0002] New media is a form of communication that uses digital technology to provide information and services to users through computer networks, wireless communication networks, satellites and other channels, as well as computers, mobile phones, digital televisions and other terminals. From a spatial perspective, "new media" specifically refers to the current media that corresponds to "traditional media". It is supported by digital compression and wireless network technology, and can cross geographical boundaries and ultimately achieve globalization by utilizing its large capacity, real-time and interactivity.

[0003] In practice, smart classrooms have begun to use new media recording and broadcasting systems to record and broadcast teaching content, but the new media recording and broadcasting devices in the prior art have the following technical problems:

[0004] 1. The adjustable range of recording and broadcasting is small, which results in a fixed available space in the room, or the whole mobile device is required to adapt to the current recording and broadcasting position, which causes inconvenience in use;

[0005] 2. It is not conducive to adjusting the height and angle of the camera when the recording staff is standing or sitting according to the size of the space. Utility Model Content

[0006] The purpose of the utility model is to provide a new media recording and broadcasting device based on a smart classroom, so as to solve the problem that the adjustable range of the recording and broadcasting of the new media recording and broadcasting device in the prior art is small, resulting in the indoor available space being fixed, or requiring an overall mobile device to adapt to the current recording and broadcasting position, thus causing inconvenience in use.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A new media recording and broadcasting device based on a smart classroom comprises a T-shaped mounting seat installed on an indoor ceiling, a gear plate arranged on the lower end of the T-shaped mounting seat, a rotating structure arranged on the T-shaped mounting seat and cooperating with the gear plate to rotate 360 ​​degrees, and a camera arranged on the rotating structure.

[0009] Furthermore, the T-shaped mounting seat includes a mounting plate with mounting holes, and a columnar frame arranged on the mounting plate.

[0010] Further, the gear plate comprises a plate body arranged on a cylindrical frame, and gear teeth arranged on the upper surface of the plate body in a ring form along the central axis of the plate body;

[0011] The gear teeth are located on one side of the edge of the disc body, or the gear teeth are located between the center and the edge of the disc body.

[0012] Furthermore, the rotating structure includes a sleeve rod mounted on the column frame, a first connecting rod connected to the sleeve rod, a second connecting rod connected to the first connecting rod, a gear with a rotating shaft that is rotatably connected to the second connecting rod and cooperates with the gear teeth, a driving motor that movably cooperates with the top wall or T-shaped mounting seat or is arranged on the sleeve rod or the second connecting rod to drive the gear to rotate along the circumference of the disk body, and a third connecting rod arranged on the second connecting rod, a fourth connecting rod arranged on the third connecting rod, and a camera is arranged on the fourth connecting rod.

[0013] Further, when the gear teeth are located on the edge side of the disc body, the gear is matched with the gear teeth on the center side of the disc body;

[0014] When the gear teeth are located between the center and the edge of the disc body, the gear matches with the gear teeth on one side of the disc body center or the gear matches with the gear teeth on the side opposite to the disc body center.

[0015] Furthermore, the disc body is provided with a ball matched with the gear.

[0016] Furthermore, the fourth connecting rod is a longitudinal telescopic structure.

[0017] Furthermore, the longitudinal telescopic structure is provided with a rotating mechanism for driving the camera to rotate upward or downward.

[0018] Compared with the prior art, the advantages of the utility model are:

[0019] First, the utility model sets the gear plate, the rotating structure and the camera on the top of the room through a T-shaped mounting seat. The rotating structure can drive the camera to rotate 360 ​​degrees along the gear plate. First, the structure does not occupy the ground area. Since it can be adjusted to rotate 360 ​​degrees, the adjustable range of recording and broadcasting is large, so that the available space area of ​​the room is large, and multiple scenes can be arranged indoors, so that the camera position can be adjusted according to the needs to record and broadcast for multiple scenes, and there is no need for the overall mobile device to adapt to the current recording and broadcasting position, so as to avoid the problem of inconvenience in use;

[0020] 2. The gear plate in the utility model includes a plate body and gear teeth arranged thereon, and the gear teeth are defined to be located on one side of the edge of the plate body, or between the center and the edge of the plate body, so that the plate body can effectively support the rotating structure when the rotating structure cooperates with the gear teeth, so as to avoid the problem of poor stability of the rotating structure;

[0021] 3. The rotating structure of the utility model sets the sleeve rod on the column frame, and drives the sleeve rod and the camera to rotate by driving the motor driving gear and the gear teeth, which not only realizes the adjustable position of the camera, but also enables the rotating structure to be stably fixed on the T-shaped mounting seat through the sleeve rod;

[0022] Fourth, when the gear teeth of the utility model are located on the edge side of the disc body, the gear is matched with the gear teeth on the center side of the disc body; when the gear teeth are located between the center and the edge of the disc body, the gear is matched with the gear teeth on the center side of the disc body or the gear is matched with the gear teeth on the side opposite to the center of the disc body, the purpose is to facilitate the gear to be placed on the disc body and matched with the gear teeth, so that the disc body can play the role of supporting the gear, so that the stability of the rotating structure is better;

[0023] 5. The purpose of the utility model to provide the ball bearings on the disc body to match the gears is to reduce the friction between the gears and the disc body when the gears rotate;

[0024] 6. The utility model defines that the fourth connecting rod is a longitudinal telescopic structure, the purpose of which is to facilitate the adjustment of the height of the camera, so as to facilitate the adjustment of the height of the camera when the recording and broadcasting personnel are standing or sitting according to the size of the space;

[0025] 7. The purpose of arranging a rotating mechanism on the longitudinal telescopic structure of the utility model is to facilitate adjusting the angle of the camera when the recording and broadcasting personnel are standing or sitting according to the size of the space. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a schematic diagram of the structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the structure of the T-shaped mounting seat in the utility model;

[0029] Figure 3 It is a schematic diagram of the rotating structure in the utility model;

[0030] Figure 4 It is a structural schematic diagram of the gear plate in the utility model;

[0031] In the figure: 1-T-type mounting seat, 2-gear plate, 3-rotating structure, 4-camera, 5-mounting plate, 6-column frame, 7-plate body, 8-gear teeth, 9-sleeve rod, 10-first connecting rod, 12-second connecting rod, 13-gear, 14-drive motor, 15-third connecting rod, 16-fourth connecting rod, 17-ball, 18-rotating mechanism. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0034] In the description of the present utility model, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when used. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0035] In addition, the terms “first”, “second”, “third”, etc., if used, are merely used to distinguish the descriptions and should not be understood as indicating or implying relative importance.

[0036] In addition, the terms "horizontal", "vertical", "overhanging", etc. do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0037] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connection", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0039] Example 1

[0040] In order to solve the problem that the adjustable range of the new media recording and broadcasting device in the prior art is small, resulting in a fixed available space in the room, or requiring the entire mobile device to adapt to the current recording and broadcasting position, which causes inconvenience in use. Figure 1 As shown, a new media recording and broadcasting device based on a smart classroom includes a T-shaped mounting base 1 installed on the indoor ceiling, a gear plate 2 arranged on the lower end of the T-shaped mounting base 1, a rotating structure 3 arranged on the T-shaped mounting base 1 and cooperating with the gear plate to rotate 360°, and a camera 4 arranged on the rotating structure 3.

[0041] In practice, the new media recording and broadcasting device is installed at the top position in the middle of the classroom through the T-shaped mounting seat 1 (of course, it can also be other positions). After installation, the rotating structure is controlled to drive the camera to rotate along the gear plate through the position of the recording and broadcasting personnel to adjust the camera to the recording and broadcasting personnel. In this embodiment, the gear plate, the rotating structure and the camera are set at the top of the room through the T-shaped mounting seat. The rotating structure can drive the camera to rotate 360 ​​degrees along the gear plate. First of all, this structure does not occupy the ground area. Since it can be adjusted to rotate 360 ​​degrees, the adjustable range of recording and broadcasting is large, so that the available space area in the room is large, and multiple scenes can be arranged in the room, so that the camera position can be adjusted according to the needs to record and broadcast for multiple scenes, and there is no need for the overall mobile device to adapt to the current recording and broadcasting position, so as to avoid the problem of inconvenience in use.

[0042] Example 2

[0043] Based on the embodiment 1, the T-shaped mounting seat 1 comprises a mounting plate 5 with mounting holes and a column frame 6 arranged on the mounting plate. This structure is adopted for the convenience of subsequent arrangement of other structures. Of course, other structures are not excluded, such as a square structure of the mounting plate.

[0044] Example 3

[0045] On the basis of Example 2, the gear plate 2 includes a plate body 7 arranged on a cylindrical frame 6, and gear teeth 8 arranged on the upper surface of the plate body 7 in a ring form along the central axis of the plate body 7; the gear teeth 8 are located on one side of the edge of the plate body 7, or the gear teeth 8 are located between the center and the edge of the plate body 7, such as Figure 1 , 4 The gear plate includes a plate body and gear teeth arranged thereon, and the gear teeth are defined to be located on one side of the edge of the plate body, or between the center and the edge of the plate body, so that the plate body can effectively support the rotating structure when the rotating structure cooperates with the gear teeth, so as to avoid the problem of poor stability of the rotating structure.

[0046] Example 4

[0047] On the basis of Example 3, the rotating structure 3 includes a sleeve rod 9 sleeved on the column frame, a first connecting rod 10 connected to the sleeve rod 9, a second connecting rod 12 connected to the first connecting rod 10, a gear 13 with a rotating shaft that is rotatably connected to the second connecting rod 12 and cooperates with the gear teeth, and a driving motor 14 that is rotatably matched with the top wall or the T-shaped mounting seat 1 or is arranged on the sleeve rod 9 or the second connecting rod 12 to drive the gear 13 to rotate along the circumference direction of the disk body 7. If an annular T-shaped groove is provided on the top wall, T A T-shaped sliding rod is slidably arranged in the groove and connected to the driving motor 14, or an I-shaped annular groove is arranged on the T-shaped mounting seat 1, an annular ring is sleeved in the I-shaped annular groove, a connecting rod is arranged on the annular ring and connected to the driving motor 14, the driving motor, or the sleeve rod 9 or the second connecting rod 12 is provided with a connecting piece connected to the driving motor 14, and a third connecting rod 15 is arranged on the second connecting rod 12, a fourth connecting rod 16 is arranged on the third connecting rod 15, and the camera 4 is arranged on the fourth connecting rod 16. The rotating structure sleeves the sleeve rod on the column frame, and drives the sleeve rod, the first connecting rod 10, the second connecting rod 12, the third connecting rod 15, the fourth connecting rod 16 and the camera to rotate through the driving motor driving gear and the gear teeth, which not only realizes the adjustable position of the camera, but also enables the rotating structure to be stably fixed on the T-shaped mounting seat through the sleeve rod, and the heat dissipation effect of this structure is good. In practice, the rotating structure can also be other structures. If the second connecting rod 12 is not needed, the first connecting rod 10 and the third connecting rod 15 are directly connected, the driving motor 14 is directly fixed on the sleeve rod 9, and the gear 13 with a rotating shaft is set on the driving motor 14 to match the gear teeth.

[0048] Example 5

[0049] On the basis of Example 4, when the gear teeth 8 are located on one side of the edge of the disk body 7, the gear 13 cooperates with the gear teeth 8 on the center side of the disk body 7; when the gear teeth 8 are located between the center and the edge of the disk body 7, the gear 13 cooperates with the gear teeth 8 on the center side of the disk body 7 or the gear 13 cooperates with the gear teeth on the side opposite to the center of the disk body 7. The purpose is to facilitate the placement of the gear on the disk body and cooperate with the gear teeth, so that the disk body can play the role of supporting the gear, making the stability of the rotating structure better.

[0050] Example 6

[0051] On the basis of Example 5, the disc body 7 is provided with a ball 17 that matches the gear 13. In order to prevent the gear 13 from being separated from the disc body, the first connecting rod 10 is easily deformed due to excessive force, which will cause the gear 13 to contact the disc body. However, after contact, there are too many contact surfaces, which are not only easy to wear, but also easy to cause the problem of requiring a greater driving force. A ball hole is provided on the disc body, and a ball that matches the gear is provided in the ball hole, which can effectively reduce the large friction between the gear and the disc body when rotating.

[0052] Example 7

[0053] Based on Example 6, the fourth connecting rod 16 is a longitudinal telescopic structure, such as a hydraulic telescopic mechanism, so as to facilitate the adjustment of the height of the camera, so as to facilitate the adjustment of the height of the camera when the recording personnel are standing or sitting according to the size of the space.

[0054] Example 8

[0055] On the basis of Example 7, the longitudinal telescopic structure is provided with a rotating mechanism 18 for driving the camera 4 to rotate upward or downward, including a mounting frame arranged on the longitudinal telescopic structure, a rotating shaft arranged on the mounting frame and cooperating with the mounting frame for rotation, and a rotating motor connected to the rotating shaft. The rotating motor is fixed to a corresponding structure according to practical needs, such as fixed to a connecting frame at the rear, and a connecting frame arranged on the rotating shaft. The camera is arranged on the connecting frame. Of course, other structures are not excluded. The purpose of arranging a rotating mechanism on the longitudinal telescopic structure is to facilitate adjusting the angle of the camera when the recording and broadcasting personnel are standing or sitting according to the size of the space.

Claims

1. A new media recording and broadcasting device based on a smart classroom, characterized by: The invention comprises a T-shaped mounting seat (1) mounted on the indoor ceiling, a gear plate (2) arranged on the lower end of the T-shaped mounting seat (1), a rotating structure (3) arranged on the T-shaped mounting seat (1) and cooperating with the gear plate for 360-degree rotation, and a camera (4) arranged on the rotating structure (3).

2. According to claim 1, a new media recording and broadcasting device based on a smart classroom is characterized in that: The T-shaped mounting seat (1) comprises a mounting plate (5) with mounting holes and a columnar frame (6) arranged on the mounting plate.

3. According to claim 2, a new media recording and broadcasting device based on a smart classroom is characterized in that: The gear plate (2) comprises a plate body (7) arranged on a columnar frame (6), and gear teeth (8) arranged in a ring shape on the upper surface of the plate body (7) along the central axis of the plate body (7); The gear teeth (8) are located on one side of the edge of the disc body (7), or the gear teeth (8) are located between the center and the edge of the disc body (7).

4. According to claim 3, a new media recording and broadcasting device based on a smart classroom is characterized in that: The rotating structure (3) comprises a sleeve rod (9) sleeved on a column frame, a first connecting rod (10) connected to the sleeve rod (9), a second connecting rod (12) connected to the first connecting rod (10), a gear (13) with a rotating shaft rotatably connected to the second connecting rod (12) and cooperating with the gear teeth, a driving motor (14) movably cooperating with a top wall or a T-shaped mounting seat (1) or arranged on the sleeve rod (9) or the second connecting rod (12) to drive the gear (13) to rotate along the circumference direction of the disk body (7), a third connecting rod (15) arranged on the second connecting rod (12), a fourth connecting rod (16) arranged on the third connecting rod (15), and a camera (4) arranged on the fourth connecting rod (16).

5. According to claim 4, a new media recording and broadcasting device based on a smart classroom is characterized in that: When the gear teeth (8) are located on the edge side of the disc body (7), the gear (13) matches with the gear teeth (8) on the center side of the disc body (7); When the gear teeth (8) are located between the center and the edge of the disc body (7), the gear (13) matches with the gear teeth (8) on one side of the center of the disc body (7) or the gear (13) matches with the gear teeth on the side opposite to the center of the disc body (7).

6. According to claim 5, a new media recording and broadcasting device based on a smart classroom is characterized in that: The disc body (7) is provided with a ball (17) which matches the gear (13).

7. A new media recording and broadcasting device based on a smart classroom according to claim 6, characterized in that: The fourth connecting rod (16) is a longitudinal telescopic structure.

8. The new media recording and broadcasting device based on the smart classroom according to claim 7 is characterized in that: The longitudinal telescopic structure is provided with a rotating mechanism (18) for driving the camera (4) to rotate upward or downward.

Images