Smart classroom multifunctional monitoring camera mounting bracket

Abstract

The utility model discloses an intelligent classroom multifunctional monitoring camera installing support which comprises an installing support body, a rotating disc module is arranged at the front end of the installing support body, and a pitch angle adjusting module used for installing a camera is arranged on the rotating disc module. The pitching angle of the camera is adjusted through the pitching angle adjusting module, and meanwhile the pitching angle adjusting module and the camera can be driven to synchronously and horizontally rotate through the rotating disc module. According to the utility model, the automation of horizontal rotation and pitch angle adjustment of the camera is realized, the adjustment efficiency is greatly improved, the change of a teaching scene can be quickly responded, and the requirements of a smart classroom on flexibility and accuracy are met; and secondly, the operation stability is ensured, and the problem of unstable shot pictures caused by improper operation is effectively avoided, so that the quality of remote interactive teaching is ensured, and the opportunity of missing the capture of key teaching moments is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of support, specifically, relate to a kind of multifunctional monitoring camera mounting bracket of wisdom classroom. BACKGROUND

[0002] With the acceleration of education informatization process, wisdom classroom has become an important carrier of modern teaching. As the core equipment of wisdom classroom environment perception, monitoring camera bears the key functions such as classroom behavior record, teaching scene analysis, security monitoring and remote interactive teaching.

[0003] At present, monitoring camera in wisdom classroom is mostly installed using traditional support, and traditional support mostly uses manual rotation to realize the horizontal rotation and pitch angle adjustment of camera. This adjustment mode is not only inefficient, but also difficult to meet the stringent requirements of flexibility and accuracy of wisdom classroom. In the rapidly changing teaching scene, teachers may need to quickly adjust the shooting angle and range of camera according to the needs of classroom interaction, student performance or teaching content display. However, manual operation not only consumes time and effort, but also may cause unstable shooting picture due to improper operation, affecting the quality of remote interactive teaching, and even may miss the opportunity to capture key teaching moments. UTILITY MODEL CONTENT

[0004] In order to solve the problems existing in the prior art, the utility model aims to provide a kind of multifunctional monitoring camera mounting bracket of wisdom classroom, to realize the automation of camera in horizontal rotation and pitch angle adjustment.

[0005] To achieve the above technical purpose and effect, the utility model realizes by the following technical scheme:

[0006] A kind of multifunctional monitoring camera mounting bracket of wisdom classroom, including a mounting bracket, the front end of the mounting bracket is provided with a turntable module, the turntable module is provided with a pitch angle adjustment module for installing camera, through the pitch angle adjustment module, the horizontal rotation of the pitch angle adjustment module and camera can be driven synchronously through the turntable module while realizing the pitch angle adjustment of camera.

[0007] Further, the rear end of the mounting bracket is provided with a fixed plate, and the fixed plate is provided with a mounting hole.

[0008] Further, the lower end of the mounting bracket is provided with a detachable cover.

[0009] Further, the turntable module includes an inner tooth type turntable bearing, the inner tooth type turntable bearing is provided with a turntable which can rotate together, and the inner tooth of the inner tooth type turntable bearing is engaged with a gear, and the gear is sleeved on the output shaft of a driving motor.

[0010] Further, the driving motor adopts a servo motor.

[0011] Further, the inner tooth type rotary table bearing is provided with a protective sleeve around the periphery, and the protective sleeve is fixedly connected with the front end of the mounting bracket.

[0012] Further, the pitch angle adjustment module comprises a support seat, a double-output shaft motor is arranged on the support seat, a connecting frame assembly for mounting a camera is connected to the double-output shaft motor, and the connecting frame assembly can be driven to rotate by the double-output shaft motor.

[0013] Further, the cross sections of the output shafts at both ends of the double-output shaft motor are in D shape.

[0014] Further, the connecting frame assembly comprises an upper connecting plate and lower connecting plates connected to both sides of the upper connecting plate.

[0015] Further, the pitch angle adjustment module is provided with a protective cover around the periphery.

[0016] The beneficial effects of the present application are as follows: the present application realizes the automation of the horizontal rotation of the camera and the pitch angle adjustment of the camera through the rotary table module and the pitch angle adjustment module, greatly improves the adjustment efficiency, can quickly respond to the changes of the teaching scene, meets the requirements of flexibility and accuracy of the smart classroom, and secondly, in the present application, the rotary table module adopts a servo motor as a driving motor, and the gear is engaged with the inner tooth type rotary table bearing for transmission, and the pitch angle adjustment module adopts a double-output shaft motor to drive the connecting frame assembly, so as to ensure the operation stability, effectively avoid the unstable problem of the shooting picture caused by improper operation, thereby ensuring the quality of the remote interactive teaching, and reducing the opportunity of missing the capture of the key teaching moment.

[0017] The above description is only a summary of the technical scheme of the present application, in order to more clearly understand the technical means of the present application, and the content of the specification can be implemented, the following will be described in detail in the preferred embodiments of the present application and the accompanying drawings. The specific implementation of the present application is given in detail by the following embodiments and the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings described herein are used to provide a further understanding of the present application, and form a part of the present application, the schematic embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0019] Figure 1 It is a whole structure schematic diagram of the present application after installing the camera on the bracket;

[0020] Figure 2The utility model bracket mounting camera rear view drawing

[0021] Figure 3 The utility model discloses a turntable module structure schematic diagram;

[0022] Figure 4 The utility model discloses a pitch angle adjustment module structure schematic diagram.

[0023] Marking in drawing: 1, mounting support, 2, turntable module, 3, pitch angle adjustment module, 4, fixed plate, 5, cover, 6, protective sleeve, 7, protective cover, 21, inner tooth type turntable bearing, 22, turntable, 23, gear, 24, drive motor, 31, support seat, 32, double output shaft motor, 33, connecting frame assembly, 41, mounting hole, 331, upper connecting plate, 332, lower connecting plate. DETAILED DESCRIPTION

[0024] The utility model will be described in detail below in combination with the embodiment and reference to the drawings.

[0025] In the description of the present application, it should be pointed out that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application; in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0026] Reference Figures 1-2 As shown in the drawing (the camera is indicated by mark A), a kind of intelligent classroom multifunctional monitoring camera mounting support, including a mounting support 1, the front end of the mounting support 1 is provided with a turntable module 2, a pitch angle adjustment module 3 for installing camera is provided on the turntable module 2, when adjusting, through the pitch angle adjustment module 3, the pitch angle adjustment of camera is realized, at the same time, through the turntable module 2, the pitch angle adjustment module 3 and camera can be driven synchronous horizontal rotation, so as to realize the adjustment to camera shooting angle and range.

[0027] Further, reference Figure 1As shown, in the embodiment, the rear end of the mounting bracket 1 is provided with a fixing plate 4, and the fixing plate 4 is provided with a mounting hole 41; when mounting, the fixing plate 4 is attached to the target mounting surface (for example, a wall surface), and the locking bolt is locked on the target mounting surface through the mounting hole 41. In the lower end of the mounting bracket 1, a detachable cover 5 is arranged, and the components exposed outside (for example, a circuit) during the installation of the camera are wrapped in the cover 5, thereby improving the overall aesthetic appearance.

[0028] Further, referring to Figure 3 As shown, in the embodiment, the rotating disc module 2 includes an inner tooth type rotating disc bearing 21, a rotating disc 22 rotatable with the inner tooth type rotating disc bearing 21, and a gear 23 connected with the inner tooth of the inner tooth type rotating disc bearing 21, and the gear 23 is sleeved on the output shaft of a driving motor 24, and the driving motor 24 is a servo motor; when mounting, referring to Figure 2 As shown, the inner tooth type rotating disc bearing 21 is arranged on the upper surface of the front end of the mounting bracket 1, and the driving motor 24 is arranged on the surface of the front end of the mounting bracket 1, at this time, the output shaft of the driving motor 24 vertically upwardly penetrates out of the upper surface of the front end of the mounting bracket 1, and the gear 23 is sleeved on the penetrating part of the output shaft of the driving motor 24; when adjusting, the driving motor 24 drives the rotating disc 22 to rotate through the gear 23 and the inner tooth type rotating disc bearing 21.

[0029] In the embodiment, referring to Figures 1-2 As shown, the inner tooth type rotating disc bearing 21 is provided with a protective sleeve 6 around the periphery, and the protective sleeve 6 is fixedly connected with the front end of the mounting bracket 1, at this time, the upper surface of the protective sleeve 6 is lower than the upper surface of the rotating disc 22; the protective sleeve 6 is used to protect the inner tooth type rotating disc bearing 21 and improve the aesthetic appearance.

[0030] Further, referring to Figure 4 As shown, in the embodiment, the pitch angle adjustment module 3 includes a support seat 31, a double-output shaft motor 32 arranged on the support seat 31, and a connecting frame assembly 33 for mounting the camera connected to the double-output shaft motor 32, and the connecting frame assembly 33 is driven to rotate by the double-output shaft motor 32, thereby realizing the pitch angle adjustment of the camera.

[0031] In the embodiment, referring to Figure 4As shown, the double-output-shaft motor 32 is provided with a D-shaped cross section at both ends of the output shaft; the connecting frame assembly 33 comprises an upper connecting plate 331 and a lower connecting plate 332 connected to both sides of the upper connecting plate 331; during installation, after the upper connecting plate 331 is installed across the double-output-shaft motor 32, the two sides of the upper connecting plate 331 are matched with a lower connecting plate 332 respectively, so as to wrap the output shaft of the corresponding side of the double-output-shaft motor 32, thereby realizing the connection between the double-output-shaft motor 32 and the connecting frame assembly 33.

[0032] In addition, referring to Figures 1-2 As shown, in the embodiment, the pitch angle adjustment module 3 is provided with a protective cover 7, which can protect the pitch angle adjustment module 3 and improve the appearance.

[0033] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-functional monitoring camera mounting bracket for a smart classroom, characterized in that: The utility model provides a kind of camera installation support, including a mounting bracket (1), the front end of the mounting bracket (1) is provided with a rotary table module (2), the rotary table module (2) is provided with a used for installing camera pitch angle adjustment module (3), through the pitch angle adjustment module (3) realizes the adjustment of camera pitch angle, at the same time, through the rotary table module (2) can drive the pitch angle adjustment module (3) and camera synchronous horizontal rotation.

2. The multi-functional monitoring camera mounting support for smart classroom according to claim 1, characterized in that: The rear end of the mounting bracket (1) is provided with a fixed plate (4), and the fixed plate (4) is provided with a mounting hole (41). 3.The multi-functional monitoring camera mounting support for smart classroom of claim 1, wherein: The lower end of the mounting bracket (1) is provided with a detachable cover (5).

4. The multi-functional monitoring camera mounting support for smart classroom of claim 1, wherein: The rotary table module (2) includes an inner tooth rotary table bearing (21), the inner tooth rotary table bearing (21) is provided with a rotary table (22) that can rotate together, and the inner tooth of the inner tooth rotary table bearing (21) is engaged and connected with a gear (23), the gear (23) is sleeved on the output shaft of a driving motor (24). 5.The multi-functional monitoring camera mounting support for smart classroom of claim 4, wherein: The driving motor (24) is a servo motor. 6.The multi-functional monitoring camera mounting support for smart classroom of claim 4, wherein: The inner tooth rotary table bearing (21) is provided with a protective sleeve (6) around, and the protective sleeve (6) is fixedly connected with the front end of the mounting bracket (1). 7.The multi-functional monitoring camera mounting support for smart classroom of claim 1, wherein: The pitch angle adjustment module (3) includes a support seat (31), the support seat (31) is provided with a double-output-shaft motor (32), the double-output-shaft motor (32) is connected with a connecting frame assembly (33) for installing camera, and the double-output-shaft motor (32) can drive the connecting frame assembly (33) to rotate. 8.The multi-functional monitoring camera mounting support for smart classroom of claim 7, wherein: The cross sections of the output shafts at both ends of the double-output-shaft motor (32) are D-shaped. 9.The multi-functional monitoring camera mounting support for smart classroom of claim 7 or 8, wherein: The connecting frame assembly (33) includes an upper connecting plate (331) and lower connecting plates (332) connected on both sides of the upper connecting plate (331). 10.The multi-functional monitoring camera mounting support for smart classroom of claim 7, wherein: The pitch angle adjustment module (3) is provided with a protective cover (7).

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