Video live broadcast auxiliary device for network education

Abstract

The utility model discloses a live video auxiliary device for network education. The live video auxiliary device comprises a support, a shell, a top shell, a light source, a guide strip, an L-shaped rod, a T-shaped limiting block, a left ratchet wheel, a right ratchet wheel, a handle, a rotating block, a first spring, a limiting hole, a second spring, a fixing assembly and a rotating assembly. The utility model belongs to the technical field of education live broadcast, particularly relates to a video live broadcast auxiliary device for network education, and solves the problems that an existing light supplement lamp for a desktop is usually arranged on a fixed support, the light supplement angle is inconvenient to adjust, the space of the desktop is limited, and the integrally arranged support occupies a large space and is inconvenient to store.

Description

Technical Field

[0001] This utility model belongs to the field of educational live streaming technology, specifically referring to a video live streaming auxiliary device for online education. Background Technology

[0002] A live video streaming system is a multimedia network platform that collects audio and video signals into digital signals and transmits them over a network. It has a wide range of applications in the education field. When conducting a live broadcast, the system needs to collect the audio and video from the scene using signal acquisition equipment, and then encode and transmit this information over the network to achieve real-time display.

[0003] When conducting online education live broadcasts indoors, the room may be dimly lit, resulting in blurry and dark images of the broadcasters. The current solution is to use a supplementary light on the desktop to illuminate the broadcasters and thus avoid blurry and dark images.

[0004] However, existing desktop fill lights are usually mounted on fixed stands, which makes it inconvenient to adjust the angle of the fill light. In addition, desktop space is limited, and integrated stands take up a lot of space and are inconvenient to store. Therefore, there is an urgent need for a video live streaming auxiliary device for online education to solve the above problems. Utility Model Content

[0005] The technical problem this utility model aims to solve is that existing desktop fill lights are usually set on fixed brackets, which makes it inconvenient to adjust the angle of the fill light, and the integrated brackets take up a lot of space and are inconvenient to store due to limited desktop space.

[0006] To achieve the above functions, the technical solution adopted by this utility model is as follows: A video live streaming auxiliary device for online education includes a bracket and a housing fixedly disposed on the upper end face of the bracket. Multiple housings are arranged in a linear array. Each housing is slidably connected to the others and the inner diameter gradually decreases. A top shell is slidably connected to the uppermost housing. Rotating components are arranged on both sides of the top shell. A fixing component is arranged between every two housings.

[0007] The rotating assembly includes an L-shaped rod rotatably mounted on one side wall of the top shell, with a light source engaged at the other end of the L-shaped rod, and a limiting mechanism for restricting the rotation of the L-shaped rod is provided on the other side wall of the top shell.

[0008] The fixing component includes a T-shaped limiting block that is fixedly inserted into one side wall of the upper part of the housing. Each side wall of the housing and the top shell is provided with a limiting hole that matches the insertion end of the T-shaped limiting block.

[0009] Furthermore, one end of both the L-shaped rod and the handle extends into the top shell, and the limiting mechanism includes a left ratchet fixedly connected to the extended end of the L-shaped rod, and a right ratchet that meshes with the left ratchet is fixedly connected to the extended end of the handle.

[0010] Furthermore, the inner walls of the left and right ratchet are provided with reserved grooves. A rotating block is rotatably arranged inside the reserved groove of the left ratchet. One end of the rotating block is fixedly connected to a spring, and the other end of the spring is fixedly connected to the inner wall of the reserved groove of the right ratchet.

[0011] Furthermore, a second spring is fixedly connected to one end of the T-shaped limiting block near the housing, and the other end of the second spring is fixedly connected to the housing.

[0012] Furthermore, the T-shaped limiting block is configured with a 45-degree cross-section below its extended end.

[0013] Furthermore, guide strips are fixedly provided on the other side wall of both the housing and the top shell, and a sliding groove for the guide strips to slide is provided on the inner wall of each housing.

[0014] The beneficial effects of this utility model by adopting the above structure are as follows:

[0015] 1. A fixing component is provided. By pulling the housing and top shell vertically upwards respectively, the housing will squeeze out the T-shaped limiting block on one side. The T-shaped limiting block will enter the limiting hole and be fixed by the force of the second spring. A light source is provided on the top shell. The assembly is completed after the housing is pulled out in sequence.

[0016] Conversely, after pulling out the T-shaped limiting block, the top shell falls down and presses the shells of different sizes into the bottom shell in sequence, reducing the footprint and making it easier to store.

[0017] 2. A rotating assembly is provided. By pulling the handle horizontally out, the engagement of the left and right ratchet wheels is released. At this time, the L-shaped rod connected to the left ratchet and the light source at one end of the L-shaped rod can be rotated vertically to adjust the supplementary lighting angle. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a video live streaming auxiliary device for online education proposed in this solution. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the overall structure of a video live streaming auxiliary device for online education proposed in this solution. Figure 2 ;

[0020] Figure 3 This is a schematic diagram of the rotating assembly in this embodiment. Figure 1 ;

[0021] Figure 4This is a schematic diagram of the rotating assembly in this embodiment. Figure 2 ;

[0022] Figure 5 This is a partial structural diagram of a video live streaming auxiliary device for online education proposed in this solution;

[0023] Figure 6 This is an enlarged view of part A in this embodiment;

[0024] Figure 7 This is a schematic diagram of some parts of the fixing component in this embodiment.

[0025] The components are: 1. bracket; 2. housing; 3. top shell; 4. light source; 5. guide strip; 6. L-shaped rod; 7. T-shaped limit block; 8. left ratchet; 9. right ratchet; 10. handle; 11. rotating block; 12. spring one; 13. limit hole; 14. spring two.

[0026] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0028] Example 1:

[0029] refer to Figure 1 and Figure 2 As shown, in order to achieve the above functions, the technical solution adopted by this utility model is as follows: A video live broadcast auxiliary device for online education includes a bracket 1 and a housing 2 fixedly disposed on the upper end face of the bracket 1. Multiple housings 2 are arranged in a linear array. Each housing 2 is slidably connected to each other and the inner diameter gradually decreases. A top housing 3 is slidably connected to the uppermost housing 2. Rotating components are arranged on both sides of the top housing 3. A fixing component is arranged between every two housings 2.

[0030] The rotating assembly includes an L-shaped rod 6 rotatably mounted on one side wall of the top shell 3, with a light source 4 attached to the other end of the L-shaped rod 6, and a limiting mechanism for restricting the rotation of the L-shaped rod 6 is provided on the other side wall of the top shell 3.

[0031] like Figure 3 and Figure 4As shown, one end of the L-shaped rod 6 and the handle 10 both extend into the top shell 3. The limiting mechanism includes a left ratchet 8 fixedly connected to the extended end of the L-shaped rod 6, and a right ratchet 9 fixedly connected to the extended end of the handle 10, which meshes with the left ratchet 8. By pulling the handle 10 horizontally to one end, the meshing between the left ratchet 8 and the right ratchet 9 can be disengaged, allowing the light source 4 to rotate vertically. The inner walls of the left ratchet 8 and the right ratchet 9 are provided with reserved grooves, and a rotating block is rotatably installed inside the reserved groove of the left ratchet 8. 11. One end of the rotating block 11 is fixedly connected to a spring 12, and the other end of the spring 12 is fixedly connected to the inner wall of the reserved groove of the right ratchet 9. By setting the rotating block 11 and the spring 12, it is ensured that the L-shaped rod 6 and the light source 4 will not affect the use of the spring 12 when they rotate. After the adjustment is completed, the right ratchet 9 is released, the spring 12 returns to its deformation and pulls the right ratchet 9 back. The right ratchet 9 re-engages with the left ratchet 8 and restricts it, thus completing the entire adjustment process.

[0032] Example 2:

[0033] Based on Example 1, in order to achieve convenient storage and reduce floor space, such as Figure 1-6 As shown, the fixing assembly includes a T-shaped limiting block 7 fixedly inserted into one side wall of the upper part of the housing 2. Each housing 2 and the top housing 3 has a limiting hole 13 on one side wall that is adapted to the insertion end of the T-shaped limiting block 7. A spring 2 14 is fixedly connected to one end of the T-shaped limiting block 7 near the housing 2, and the other end of the spring 2 14 is fixedly connected to the housing 2. The lower part of the insertion end of the T-shaped limiting block 7 is set with a 45-degree cross-section. When it is needed, only the top housing 3 needs to be pulled, and the T-shaped limiting block 7 on the housing 2 is squeezed into the limiting hole 13 and restricted. Then, the upper housing 2 is fixed to the lower housing 2 in the same way. When it is time to store after use, only the T-shaped limiting blocks 7 need to be pulled out to release the restriction, and the top housing 3 presses the upper housing 2 into the lower housing 2 to complete the fixation.

[0034] In addition, in order to achieve the function of limiting and guiding the recycling of the shell and the top shell, guide strips 5 are fixedly installed on the other side wall of the shell 2 and the top shell 3. Each shell 2 has a groove on its inner wall for the guide strips 5 to slide, which restricts their sliding. Each shell 2 also has a groove on its side wall at the same position as the handle 10, which will not obstruct the falling and storage of the top shell 3.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0037] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A video live streaming auxiliary device for online education, comprising a support (1) and a housing (2) fixedly disposed on the upper surface of the support (1), wherein multiple housings (2) are arranged in a linear array, and each housing (2) is slidably connected to the others with a gradually decreasing inner diameter, characterized in that: A top shell (3) is slidably connected to the uppermost shell (2), and rotating components are provided on both sides of the top shell (3). A fixing component is provided between every two shells (2). The rotating assembly includes an L-shaped rod (6) that is rotatably mounted on one side wall of the top shell (3), and a light source (4) is attached to the other end of the L-shaped rod (6). A limiting mechanism for restricting the rotation of the L-shaped rod (6) is provided on the other side wall of the top shell (3). The fixing component includes a T-shaped limiting block (7) fixedly inserted into one side wall of the housing (2), and each housing (2) and top shell (3) has a limiting hole (13) adapted to the insertion end of the T-shaped limiting block (7) on one side wall.

2. The video live streaming auxiliary device for online education according to claim 1, characterized in that: One end of the L-shaped rod (6) and the handle (10) both extend into the top shell (3). The limiting mechanism includes a left ratchet (8) fixedly connected to the end of the L-shaped rod (6) and a right ratchet (9) fixedly connected to the end of the handle (10) and meshing with the left ratchet (8).

3. The video live streaming auxiliary device for online education according to claim 2, characterized in that: The left ratchet (8) and the right ratchet (9) have reserved grooves on their inner walls. A rotating block (11) is rotatably installed inside the reserved groove of the left ratchet (8). One end of the rotating block (11) is fixedly connected to a spring (12), and the other end of the spring (12) is fixedly connected to the inner wall of the reserved groove of the right ratchet (9).

4. A video live streaming auxiliary device for online education according to any one of claims 1-3, characterized in that: A spring (14) is fixedly connected to one end of the T-shaped limiting block (7) near the housing (2), and the other end of the spring (14) is fixedly connected to the housing (2).

5. The video live streaming auxiliary device for online education according to claim 4, characterized in that: The T-shaped limiting block (7) is set with a 45-degree cross-section below the extending end.

6. The video live streaming auxiliary device for online education according to claim 1, characterized in that: Guide strips (5) are fixedly provided on the other side wall of the housing (2) and the top shell (3), and a sliding groove for the guide strips (5) to slide is provided on the inner wall of each housing (2).

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