Camera bracket for distance education

Abstract

The utility model belongs to the technical field of education auxiliary equipment, and particularly relates to a camera shooting support for distance education, which comprises a base plate, a connecting block fixed on the base plate, a top plate fixed on the connecting block, a C-shaped through groove formed in the top plate, a C-shaped sliding groove formed in the base plate, a supporting rod sliding in the C-shaped through groove and the C-shaped sliding groove, a mounting iron block rotatably arranged on the supporting rod, and a rotating rod rotatably connected with the base plate. The rotating rod is fixedly provided with a driving gear, the supporting rod is provided with a driven gear, and the mounting iron block and the top disc are provided with limiting assemblies. By rotating the rotating rod, the driving gear, the driven gear and the supporting rod are sequentially driven to rotate, so that the supporting rod moves along the C-shaped sliding groove, the camera can be indirectly driven to move, the shooting range is wider, and the situation that shooting dead angles occur and recorded pictures are affected is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of educational auxiliary equipment, and in particular relates to a camera bracket for remote education. Background Art

[0002] A camera stand, also known as a camera stand, is a component used to fix a camera. The functions of a camera include recording, monitoring, film and television production, news reporting, scientific research, education, artistic innovation, entertainment, etc.

[0003] In the field of education, cameras are also widely used in classroom teaching, distance education, etc. Through the recording and playback functions of cameras, students can learn knowledge and skills more intuitively.

[0004] However, the existing camera bracket is generally fixed on the ceiling inside the classroom, and the camera lens direction is adjusted in advance before recording. When the teacher walks back and forth, a shadow will be generated in front of the lens, which will affect the effect of recording the video and further affect the students' subsequent learning efficiency. For this reason, we proposed a camera bracket for distance education to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a camera bracket for remote education, so as to solve the problems existing in the background technology.

[0006] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0007] A camera bracket for remote education comprises a chassis, a connecting block is fixed to the rear end of the upper end of the chassis, a top plate is fixed to the upper end of the connecting block, the chassis and the top plate overlap each other in a vertical direction, the chassis, the connecting block and the top plate together form a bracket, a C-shaped through groove is provided on the front side of the upper end of the top plate, a C-shaped slide corresponding to the C-shaped through groove is provided on the upper end of the chassis, a support rod is slidably provided inside the C-shaped through groove and the C-shaped slide groove, the C-shaped through groove and the C-shaped slide groove can both limit the range of movement of the support rod, an installation iron block is rotatably provided on the upper end of the support rod, a camera can be installed on the installation iron block to record teaching, an adjustment component is provided between the top plate and the chassis, the adjustment component can adjust the position of the support rod on the bracket, thereby indirectly adjusting the camera angle to prevent incomplete recording of the picture, thereby affecting the learning of others;

[0008] The adjusting assembly includes a rotating rod, which is rotatably connected to the middle part of the upper end of the chassis, and the upper end of the rotating rod passes through the upper end of the top plate, and a driving gear is fixed to the outer side of the rotating rod. A user can drive the driving gear to rotate by rotating the upper end of the rotating rod. A driven gear meshing with the driving gear is provided on the outer side of the support rod, and the driving gear drives the driven gear to rotate. Since the driven gear is fixedly connected to the support rod, and the support rod is rotatably connected to the mounting iron block, the driving gear will move with the driven gear, the support rod, the mounting iron block and the camera along the trajectory of the C-shaped through groove and the C-shaped slide groove, while ensuring the stability of the camera, the camera will not rotate together with the support rod, and a limit assembly is provided between the mounting iron block and the top plate, and the limit assembly can limit the shaking of the mounting iron block.

[0009] A handle is fixed on the upper end of the rotating rod.

[0010] The position limiting assembly comprises a clamping block, a plurality of uniformly distributed clamping grooves are provided at the front outer side of the top plate, and the clamping block is rotatably arranged at the lower end of the mounting iron block.

[0011] A magnet is arranged at one end of the clamping block away from the rotating rod.

[0012] A limiting block is fixed on the outer side of the support rod, and the limiting block is in contact with the lower end of the top plate.

[0013] An installation groove is provided at the upper end of the installation iron block, and sliding grooves are provided on the left and right sides of the installation groove. A first clamping plate is slidingly provided between the two sliding grooves, an elastic member is connected between the first clamping plate and the front wall of the installation iron block, and a second clamping plate is fixed to the rear wall of the installation groove.

[0014] In the utility model, by rotating the rotating rod, the driving gear, the driven gear and the support rod are driven to rotate in turn, so that the support rod moves along the C-shaped slide groove, which can indirectly drive the camera to move, thereby making the shooting range wider and avoiding blind spots in shooting, which affects the recorded picture. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0016] Figure 1 The structure of the video camera stand for remote education of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 3The structure of the video camera stand for remote education of the utility model is shown in FIG. Figure 2 .

[0019] The main component symbols are described as follows:

[0020] Chassis 100, connecting block 101, top plate 102, C-shaped through slot 103, C-shaped slide slot 104, support rod 105, mounting iron block 106, rotating rod 107, driving gear 108, driven gear 109, handle 200, slot 201, block 202, magnet 203, limit block 204, mounting slot 205, first clamping plate 206, elastic member 207, second clamping plate 208. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Embodiment 1:

[0023] like Figure 1 As shown, a camera stand for remote education includes a chassis 100, a connecting block 101 is fixed to the rear end of the upper end of the chassis 100, a top plate 102 is fixed to the upper end of the connecting block 101, the chassis 100 and the top plate 102 overlap each other in a vertical direction, a C-shaped through groove 103 is provided on the front side of the upper end of the top plate 102, a C-shaped slide groove 104 corresponding to the C-shaped through groove 103 is provided on the upper end of the chassis 100, a support rod 105 is slidably provided inside the C-shaped through groove 103 and the C-shaped slide groove 104, a mounting iron block 106 is rotatably provided on the upper end of the support rod 105, and an adjustment component is provided between the top plate 102 and the chassis 100;

[0024] The adjusting assembly includes a rotating rod 107, which is rotatably connected to the middle part of the upper end of the chassis 100, and the upper end of the rotating rod 107 passes through the upper end of the top plate 102. A driving gear 108 is fixed to the outer side of the rotating rod 107, and a driven gear 109 meshing with the driving gear 108 is provided on the outer side of the support rod 105. A limiting assembly is provided between the mounting iron block 106 and the top plate 102.

[0025] The chassis 100 can be placed on a plane. The chassis 100, the connecting block 101 and the top plate 102 together form a bracket. The C-shaped through groove 103 and the C-shaped slide groove 104 can limit the moving trajectory of the support rod 105. The mounting iron block 106 can be installed with a camera. After the rotating rod 107 is rotated, the rotating rod 107 will drive the driving gear 108 to rotate, and the driving gear 108 will drive the driven gear 109 to rotate. After the limit assembly is released, the mounting iron block 106 and the camera can be driven to move synchronously, thereby preventing the camera from having a monitoring blind spot, resulting in incomplete recording images, and thus affecting people's learning;

[0026] When the camera needs to be adjusted: first release the limit assembly, and the user rotates the rotating rod 107, and the rotating rod 107 drives the active gear 108 to rotate. Since the active gear 108 and the driven gear 109 are meshed with each other, the active gear 108 will drive the driven gear 109 to rotate, and the driven gear 109 will drive the support rod 105 to rotate. Since the mounting iron block 106 is rotatably connected to the upper end of the support rod 105, the rotation of the support rod 105 will not affect the mounting iron block 106. In this way, when the support rod 105 moves inside the C-shaped slide groove 104, it will also indirectly drive the mounting iron block 106 and the camera to move, thereby preventing the camera from having a monitoring blind spot, resulting in incomplete recording images, and the moving trajectory of the C-shaped slide groove 104 can make the camera's shooting range larger;

[0027] In this embodiment, by rotating the rotating rod 107, the driving gear 108, the driven gear 109 and the support rod 105 are driven to rotate in turn, so that the support rod 105 moves along the C-shaped slide groove 104, so that the camera can be indirectly driven to move, thereby making the shooting range wider and avoiding blind spots in the shooting, which affects the recorded image.

[0028] Embodiment 2:

[0029] Based on the first embodiment, other components on the camera bracket are further described. Figure 1-Figure 3 As shown, a handle 200 is fixed to the upper end of the rotating rod 107 .

[0030] The limiting assembly includes a clamping block 202 . A plurality of uniformly distributed clamping grooves 201 are provided on the front outer side of the top plate 102 . The clamping block 202 is rotatably arranged at the lower end of the mounting iron block 106 .

[0031] A magnet 203 is disposed at one end of the clamping block 202 away from the rotating rod 107 .

[0032] A limiting block 204 is fixed on the outer side of the support rod 105 , and the limiting block 204 is in contact with the lower end of the top plate 102 .

[0033] An installation groove 205 is provided at the upper end of the installation iron block 106, and sliding grooves are provided on the left and right sides of the installation groove 205. A first clamping plate 206 is slidingly provided between the two sliding grooves, and an elastic member 207 is connected between the first clamping plate 206 and the front wall of the installation iron block 106. A second clamping plate 208 is fixed to the rear wall of the installation groove 205.

[0034] In this embodiment, the user can more conveniently drive the rotating rod 107 to rotate by rotating the handle 200;

[0035] Before the camera needs to be moved, the card block 202 can be rotated and fixed to the lower end of the mounting iron block 106 by means of the magnet 203, thereby releasing the restriction on the mounting iron block 106 and facilitating the movement of the camera. After the camera position is determined, the card block 202 is lowered and inserted into the corresponding card slot 201, thereby restricting the mounting iron block 106 and preventing the camera from shaking during shooting, thereby affecting the quality of the captured image.

[0036] The stopper 204 can prevent the support rod 105 from being separated from the entire device, thereby affecting the adjustment of the camera;

[0037] When installing the camera, directly place the camera into the installation slot 205, with the rear end of the camera inserted into the second card plate 208, and the front end of the camera abutting against the first card plate 206. Since there is an elastic member 207 between the first card plate 206 and the installation slot 205, the distance between the first card plate 206 and the second card plate 208 can be adjusted at will, and relying on the characteristics of the elastic member 207, the first card plate 206 and the second card plate 208 can clamp and fix the camera, so that different types of cameras can be installed.

[0038] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A video camera stand for distance education, including a chassis, characterized in that: A connecting block is fixed to the rear end of the upper end of the chassis, a top plate is fixed to the upper end of the connecting block, the chassis and the top plate overlap each other in a vertical direction, a C-shaped through groove is provided on the front side of the upper end of the top plate, a C-shaped slide groove corresponding to the C-shaped through groove is provided on the upper end of the chassis, a support rod is slidably provided inside the C-shaped through groove and the C-shaped slide groove, a mounting iron block is rotatably provided on the upper end of the support rod, and an adjustment component is provided between the top plate and the chassis; The adjustment assembly includes a rotating rod, which is rotatably connected to the middle part of the upper end of the chassis, and the upper end of the rotating rod passes through the upper end of the top plate. A driving gear is fixed to the outer side of the rotating rod, and a driven gear meshing with the driving gear is provided on the outer side of the support rod, and a limiting assembly is provided between the mounting iron block and the top plate.

2. The remote education camera stand according to claim 1, characterized in that: A handle is fixed on the upper end of the rotating rod.

3. The remote education camera stand according to claim 1, characterized in that: The position limiting assembly comprises a clamping block, a plurality of uniformly distributed clamping grooves are provided at the front outer side of the top plate, and the clamping block is rotatably arranged at the lower end of the mounting iron block.

4. The remote education camera stand according to claim 3, characterized in that: A magnet is arranged at one end of the clamping block away from the rotating rod.

5. The remote education camera stand according to claim 1, characterized in that: A limiting block is fixed on the outer side of the support rod, and the limiting block is in contact with the lower end of the top plate.

6. The remote education camera stand according to claim 1, characterized in that: An installation groove is provided at the upper end of the installation iron block, and sliding grooves are provided on the left and right sides of the installation groove. A first clamping plate is slidingly provided between the two sliding grooves, an elastic member is connected between the first clamping plate and the front wall of the installation iron block, and a second clamping plate is fixed to the rear wall of the installation groove.

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