Light supplementing lamp device suitable for portable terminal and provided with adjusting knob switch

Abstract

The invention discloses a light supplementing lamp device suitable for a portable terminal and provided with an adjusting knob switch. The device structurally comprises LED lamp tubes, a PCB, a power terminal base and a cable. The LED lamp tubes are arranged on the PCB and connected to the power terminal base through the cable. The PCB is provided with lamp panel fixing holes. When used, the light supplementing lamp device is embedded into portable self-service terminal equipment. The light supplementing lamp device is applied to the portable self-service terminal equipment, the method that light supplementing is carried out through equipment and a light source is replaced, and the equipment distributing space is saved; in addition, due to the characteristic of the small size, the structural layout is facilitated, cost is low, applicability is high, and the integration level and the attractiveness of the device are improved; and due to a manual adjustment knob, luminance can be continuously adjusted, and a light supplementing lamp can be controlled to be switched off.

Description

technical field [0001] The invention relates to the field of self-service terminal equipment products, in particular to a supplementary light device suitable for a portable terminal with an adjustment knob switch, which is used to provide supplementary light to the environment when the built-in camera of the self-service terminal equipment takes pictures or videos, and You can manually control the brightness and shutdown of the fill light. technical background [0002] Most of the current portable self-service terminal equipment is equipped with a built-in camera to transmit the customer's video or image information to the bank's background staff, so that the staff can handle related businesses. Portable devices have the characteristics of small size, light weight, and easy movement, and are often used in various environments for business processing. When the ambient light is dark, the images and videos transmitted through the camera will appear blurred and dark. This pheno...

AI Technical Summary

Problems solved by technology

[0003] (1) Mobility: Portable devices need to consider the movement of the light-emitting source equipment when moving, and design the packing box separately, and need to provide a separate power supply system for the light-emitting source equipment, which has poor mobility

[0004] (2) Aesthetics: As a supplementary light device for portable devices, it should be embedded in the device as a part of the product, and should not be separated from the device, and the location of the light source device should also be considered when placing the device. Low integration, poor aesthetics, and the light source device is easy to lose during frequent movement

[0005] (3) Adjustability: The external light source is only a device for turning on and off, and it is impossible to manually and continuously adjust the brightness of the light source under different light environments

[0006] (4) Cost control: Increase the direct cost of hardware, and the arrangement of lamp light source devices will increase the relative cost

[0007] Based on the above factors, the application of additional supplementary light devices on the exterior of portable self-service terminals will face problems such as mobility, aesthetics, adjustability, and cost control. With the premise of high requirements for self-service terminal equipment from customers and quality control Under the following conditions, a supplementary light device suitable for portable terminals with adjusting knob switches is designed

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