Method for displaying dynamic background in live broadcast
By using long brackets and bendable elastic steel plates in live broadcasts in the network, combined with the drive motor and transmission device, the mobile phone clips can be moved back and forth, solving the problem of static background screens in the live broadcast, creating dynamic effects, and improving viewing experience and picture stability.
Patent Information
- Application Number
- CN202311067557.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-08-23
- Publication Date
- 2025-02-25
AI Technical Summary
In live broadcasts on the Internet, shooting at a fixed position on the mobile phone causes the background image to remain still, lacking dynamic effects, affecting the viewing experience.
The long bracket and bendable elastic steel plate are used, combined with the drive motor and transmission device, to realize the mobile phone's back and forth movement in the elastic steel plate track groove, and a wider dynamic background image is captured.
Create dynamic background image effects, enhance the aesthetics and viewing experience of the picture, and improve the picture stability by mounting on a tripod.
Smart Images
Figure CN119520664A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the field of network live broadcasting, and in particular to a background display effect during mobile phone live broadcasting, which is a display method for changing a static background into a dynamic one. Background Art
[0002] During live broadcasts on the Internet, such as Tik Tok live broadcasts, what we currently see are fixed-position shots with mobile phones, with the mobile phones pointed at one angle. When the mobile phone is not moved, the background picture is always still. Only still background pictures can be shot from a fixed position, and the background lacks dynamic effects. Therefore, the present invention proposes a roving shooting method, which allows the background picture to produce a roving dynamic effect during live broadcasts, thereby increasing the viewing experience. Summary of the invention
[0003] The present invention proposes a new idea for fixing a mobile phone. By using a bracket carrier, the mobile phone can be changed from the previous fixed position for shooting to a movable position, so that a wider dynamic background picture can be shot. The main body of the present invention adopts a long strip bracket, and a flexible elastic steel plate is installed inside the bracket. The two ends of the elastic steel plate are fixed to the bracket through a telescopic gap. An adjustable screw is connected in the middle of the elastic steel plate to arbitrarily adjust the bending curvature of the elastic steel plate. A track groove is provided in the middle of the elastic steel plate to embed the mobile phone clamp. The mobile phone clamp can move back and forth in the track groove of the elastic steel plate. A driving motor is provided at one end of the bracket. The motor drives the mobile phone clamp to move back and forth in the track groove of the elastic steel plate through a transmission device, so that the mobile phone can shoot a wider background picture, create a dynamic background picture effect, enhance the beauty of the picture, and improve the viewing experience. The bracket is also provided with screw holes, which can be fixed on a tripod to increase the stability of the picture.
[0004] In order to solve the above technical problems, the specific implementation methods of the present invention are as follows:
[0005] The bracket is long and has a flexible elastic steel plate inside. Both ends of the elastic steel plate are fixed to the bracket through expansion gaps. A connecting ear is set in the middle of the elastic steel plate to connect the adjustable screw. The adjustable screw is screwed into the connecting ear from the outside of the bracket to adjust the bending curvature of the elastic steel plate. Different curvatures can be used to capture dynamic background picture effects from different perspectives.
[0006] A long track groove is opened in the middle of the elastic steel plate, and the mobile phone clamp is fixed in the track groove by screws. The mobile phone is installed in the mobile phone clamp. In order to reduce the resistance of the mobile phone clamp to move back and forth, silicone grease oil can be added to the groove to increase lubrication and reduce the friction of moving back and forth.
[0007] A driving circuit and a driving motor are arranged at one end of the bracket. The driving motor drives the mobile phone clamp to move back and forth repeatedly in the elastic steel plate track groove through a transmission device. The transmission device preferably uses a belt connection. The belt generates less vibration, which is conducive to the stability of the picture, and the belt has a certain shock-filtering effect.
[0008] There is a screw hole at the bottom of the bracket for mounting on a tripod to improve the stability of the shooting image.
[0009] The present invention is simple to apply and can be fully implemented by ordinary technicians.
[0010] Description of the drawings: Figure 1 It is a top view: 1 is a bracket, 2 is an elastic steel plate, 3 is an adjusting screw, 4 is a driving motor, 5 is a mobile phone clamp, 6 is a mobile phone, and 7 is a fixing screw hole.
Claims
1. A method for displaying a dynamic background in a live broadcast, using a bracket carrier to move a mobile phone back and forth within a predetermined track to capture a wide dynamic background image effect.
2. A bendable elastic steel plate is arranged inside the bracket, and the bending curvature of the elastic steel plate can be adjusted. Different curvatures can capture background images from different perspectives.
3. A driving motor is arranged in the bracket, and the driving motor drives the mobile phone to repeatedly move in the track groove, so as to shoot a moving background picture effect.