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Control device for light-emitting diode (LED) flasher of rotary camera

A technology of control devices and cameras, applied in optics, instruments, televisions, etc., can solve problems such as inconsistencies and unnatural user postures

Inactive Publication Date: 2012-11-28
黄力华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This posture does not meet the ergonomic requirements, and the user's posture is extremely unnatural

Method used

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  • Control device for light-emitting diode (LED) flasher of rotary camera
  • Control device for light-emitting diode (LED) flasher of rotary camera
  • Control device for light-emitting diode (LED) flasher of rotary camera

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] In this scheme, a rotating platform (1) integrating a camera (2), a light metering element (3), an LED light emitter (4), and a controller (5) is installed on the edge of a smart phone or a tablet computer. Smartphone or tablet computer users can use their fingers to rotate the knobs, runners or scoring lines on the outside of the B, C and D surfaces of the rotating platform (1) or increase the friction coefficient. Install contacts on the set positions of the rotating platform (1) and the controller (5), so that when the rotating platform (1) rotates to the specified position, the contacts of the rotating platform (1) and the contacts of the controller (5) Engaged, the controller (5) quickly activates the camera, video, Selfie, video communication and flashlight functions. The solution can greatly improve the convenience of using a smart phone or a tablet computer, and has a simple structure and high reliability.

Embodiment 2

[0025] In this scheme, a rotating platform (1) integrated with a camera (2), a light metering element (3), an LED light emitter (4), and a controller (5) is installed on the edge of a smart phone or a tablet computer. The user of the mobile phone can use fingers to rotate the knobs, runners on the outside of the surfaces B, C, and D of the rotary platform (1), or the scoring lines that increase the coefficient of friction. But the controller (5) is only responsible for rotating the camera (2), photometric element (3), and LED light emitter (4) to the specified position, but it is not used as a quick physical device for starting the camera, video, Selfie, video communication and flashlight functions. key (switch). Camera, video, selfie, video communication and flashlight functions are activated through the smartphone menu. The implementation of this scheme is relatively simple and the cost is low.

Embodiment 3

[0027] The difference between this scheme and Embodiment 1 and Embodiment 2 is that, in order to facilitate mobile phone users to use the rotating platform (1) to quickly start various required functions, the B, C, and D surfaces of the rotating platform (1) can be A treatment to increase the coefficient of friction is performed.

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Abstract

A control device for a light-emitting diode (LED) flasher of a rotary camera can be used for smart phones or tablet personal computers, and is integrated with a camera (2), a photometric element (3), an LED flasher (4) and a rotary platform (1) of a controller (5). The rotary platform (1) is connected with the shell or the core of the smart phone or the tablet personal computer through a rotating shaft (6). When the rotary platform (1) is rotated to a designated location, the controller (5) can quickly start the functions of photographing, shooting, self-timer, video communication, flash lighting supplementing and flashlight.

Description

Technical field [0001] A swivel camera, LED emitter control that mounts to a smartphone or tablet. It belongs to the technical field of smart phones and computers. Background technique [0002] Smartphones or tablets have become more and more feature-rich since their inception. In addition to traditional communication and computer functions, camera and video recording functions have become necessary additional functions for smartphones and tablet computers. In addition, smartphones are widely used as flashlights. [0003] However, existing smart phones and tablet computers have some inconveniences in use. [0004] First of all, no matter what kind of operating system is used in an existing smart phone or tablet computer, its camera, video recording, video communication, or flashlight functions are all realized by the software system of the smart phone or tablet computer. Therefore, if the user wants to use any function in the above-mentioned functions, he must first star...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B15/05H04N5/225
Inventor 黄力华
Owner 黄力华
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