Portable anti-blue-light effectiveness detector

Abstract

The utility model discloses a portable anti-blue-light effectiveness detector, which comprises an upper plate and a lower plate, the upper plate and the lower plate are hinged through a hinging piece, and a torsion spring is arranged at the hinging part, so that a pressing part is formed at the upper and lower positions of the left side, a clamping part is formed at the upper and lower positions of the right side, and the clamping end surfaces of the clamping part at the initial position are parallel; the measuring device is reasonable in structural design, compact in structure and good in portability, can be operated by a single person by adopting a clamping structure and an adjustable structure, can be suitable for measuring products of different sizes and thicknesses, and is convenient to use, simple in structure, convenient to operate and high in practicability. And the anti-blue-light performance of the product in an individual can be conveniently and rapidly inspected.

Description

Technical Field

[0001] The utility model relates to an optical detection instrument, in particular to a portable blue light protection effectiveness detection instrument. Background Art

[0002] Data from the Ophthalmology Branch of the Chinese Medical Association shows that a large group of people will suffer from varying degrees of eye diseases such as decreased vision, cataracts, blindness, and varying degrees of eye discomfort such as eye fatigue and dry eyes due to blue light radiation from computers. They may also experience symptoms such as dizziness, fatigue, memory loss, and insomnia. These are typical manifestations of eye damage caused by long-term exposure to blue light radiation.

[0003] Currently, the testing is expensive and the equipment is large, and is generally used in production testing departments or research institutions of a certain scale. It is not suitable for individual users to conduct product effectiveness testing. Utility Model Content

[0004] The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art and to provide a portable blue light protection effectiveness detector with a reasonable structural design.

[0005] The technical solution adopted by the utility model to solve the above-mentioned problem is: a portable anti-blue light effectiveness tester, including an upper plate and a lower plate, the upper plate and the lower plate are hinged by a hinge and a torsion spring is arranged at the hinge position, so that a pressing part is formed at the upper and lower positions on the left side, and a clamping part is formed at the upper and lower positions on the right side, and the clamping end faces of the clamping parts in the initial position are parallel, an LED light group for emitting a light source is arranged on the inner end face of the upper side of the clamping part, and a visible light sensor for detecting the light source transmitted is arranged on the inner end face of the lower end of the clamping part, and the front ends of the upper plate and the lower plate are provided with mutually adaptable clamping parts for contacting and clamping the detection product.

[0006] The clamping component is provided with an upper component and a lower component. The upper component is arranged on the upper plate through a longitudinal sliding arrangement of a guide telescopic rod. The adjusting bolt is arranged on the upper plate in a longitudinal threaded arrangement. The end of the bolt is rotatably connected to the upper component. The lower component is fixed to the lower plate. The end faces of the upper component and the lower component are parallel in the initial stage.

[0007] Furthermore: the LED light group is connected to the chip control board through the light driving circuit, the visible light sensor is connected to the data input pin of the chip control board, the display screen is connected to the output pin of the chip control board, the chip control board is connected to the storage battery through the power circuit, and the chip control board is also connected with a wireless transmission module, so that the network transmission link formed by the wireless transmission module is used to transmit the detection data to the host computer.

[0008] Further: the wireless transmission module is any one or a combination of WiFi, ZigBee, and Bluetooth.

[0009] Furthermore: the display screen is a TFT color liquid crystal display screen.

[0010] Further: the working start button of the connection chip control board is arranged on the side position of the upper plate of the pressing part.

[0011] Compared with the prior art, the utility model has the following advantages and effects: reasonable structural design, compact structure, good portability, adopts a clamping structure and an adjustable structure, can be operated by one person, and can be applied to measure products of different sizes and thicknesses, making it convenient for individuals to quickly test the anti-blue light performance of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a portable blue light protection effectiveness detector according to an embodiment of the utility model.

[0013] Figure 2 It is a structural schematic diagram of a portable blue light protection effectiveness detector according to an embodiment of the utility model.

[0014] Figure 3 It is a structural schematic diagram of the clamping part of an embodiment of the utility model.

[0015] Figure 4 It is a schematic diagram of the circuit hardware logic structure of the embodiment of the utility model.

[0016] Figure numbers: upper plate 1, lower plate 2, hinged part 3, clamping part 4, pressing part 5, LED light group 6, visible light sensor 7, upper part 41, lower part 42, guide telescopic rod 43, adjusting bolt 44, display screen 8, start button 9. DETAILED DESCRIPTION

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples. Embodiment 1:

[0018] See also Figure 1-Figure 3The present embodiment is a portable blue light protection effectiveness detector, comprising an upper plate 1 and a lower plate 2, the upper plate 1 and the lower plate 2 are hinged by a hinge and a torsion spring is arranged at the hinge portion 3, so that a pressing portion 5 is formed at the upper and lower positions on the left side, and a clamping portion 4 is formed at the upper and lower positions on the right side. The clamping end faces of the clamping portion 4 at the initial position are parallel, an LED light group 6 for emitting a light source is arranged on the inner end face of the upper side of the clamping portion 4, and a visible light sensor 7 for detecting the light source passing through is arranged on the inner end face of the lower end of the clamping portion 4. The front ends of the upper plate 1 and the lower plate 2 are provided with mutually adapted clamping portions 4 for connecting The product can be clamped and tested. In this embodiment, the product can be clamped in the clamping part 4, and the light source of the LED lamp group 6 passes through the product. The visible light sensor 7 detects and collects the light source data after passing through. By comparing with the standard value of the product LED light source (the illuminance and blue light value of the LED lamp group 6 without blocking), the light decay and blue light attenuation performance of the test piece can be obtained, and the anti-blue performance of the test piece can be detected. Specifically, a structure that is convenient for individual users to use is provided. The clamping part 4 is provided with an upper part 41 and a lower part 42. The upper part 41 is arranged to be longitudinally guided by a telescopic rod 43. The upper plate 1 is slidably arranged, and the adjusting bolt 44 is arranged on the upper plate 1 in a longitudinal threaded manner. The end of the bolt is rotatably connected to the upper component 41, and the lower component 42 is fixed to the lower plate 2. The end faces of the upper component 41 and the lower component 42 are parallel in the initial stage. The height of the upper component 41 can be adjusted by adjusting the bolt 44, so that the clamping thickness of the product can be adjusted. It has good adaptability to thin film products and light-transmitting materials with a certain thickness. At the same time, it can be held in hand and continuously operated, which is easy to operate. In this embodiment, the working start button 9 connected to the chip control board It is arranged at the side position of the upper plate 1 of the pressing part 5. During operation, the thumb and the base of the thumb are in contact with the upper plate 1, the index finger is in contact with the start button 9, and the other three fingers are in contact with the lower plate 2 for support. During testing, the thumb and the base of the thumb are pressed to open the clamping part 4, and the test piece is clamped and fixed. Then the start button 9 is pressed by the index finger to perform the test. The operation is convenient, and the test data structure is directly displayed on the display screen 8 (TFT color liquid crystal display screen) on the upper side end face of the upper plate 1. It is convenient to observe the results, which is conducive to convenient and efficient product testing. Embodiment 2:

[0019] See also Figure 1-Figure 4, this embodiment provides the circuit hardware logic structure of this product, specifically, the LED lamp group 6 is connected to the chip control board through the light driving circuit, the visible light sensor 7 is connected to the data input pin of the chip control board, the display screen 8 is connected to the output pin of the chip control board, the chip control board is connected to the storage battery through the power circuit, and the chip control board is also connected with a wireless transmission module, so that the network transmission link formed by the wireless transmission module is transmitted to the upper computer through the transmission link. The product is powered by the storage battery and has portability. At the same time, the product is integrated with a wireless transmission module, which can transmit data to the upper computer in a wireless manner. The wireless transmission module is WiFi, ZigBee, Any one or combination of Bluetooth, for example, when the wireless module adopts ZigBee, a wireless router is set up in the production line area. The ZigBee module and the wireless router in the area form a self-communicating network under a unified communication protocol. Any wireless router in the area is connected to the LAN or Ethernet through a coordinator and connected to the host computer (an industrial computer or database server with data analysis and processing capabilities). The host computer can coordinate the data, collect and analyze the qualified rate of the products on the production line and the anti-blue light performance of the products, and provide important data support for production and process improvement. At the same time, it is also convenient to coordinate the number of unqualified products, facilitate the recovery of defective products, and avoid the illegal outflow of defective products.

[0020] The above contents described in this specification are merely examples of the present utility model. Those skilled in the art of the present utility model may make various modifications or additions to the specific embodiments described, or replace them in similar ways, as long as they do not deviate from the contents of the present utility model specification or exceed the scope defined in the claims, they shall all fall within the protection scope of the present utility model.

Claims

1. A portable blue light protection effectiveness detector, characterized in that: It includes an upper plate and a lower plate, which are hinged by a hinge and a torsion spring is arranged at the hinge position, so that a pressing part is formed at the upper and lower positions on the left side, and a clamping part is formed at the upper and lower positions on the right side. The clamping end faces of the clamping parts in the initial position are parallel, an LED light group for emitting a light source is arranged on the inner end face of the upper side of the clamping part, and a visible light sensor for detecting the light source passing through is arranged on the inner end face of the lower end of the clamping part. The front ends of the upper plate and the lower plate are provided with mutually adaptable clamping parts for contacting and clamping the detection product.

2. A portable blue light protection effectiveness detector according to claim 1, characterized in that: The clamping component is provided with an upper component and a lower component. The upper component is arranged on the upper plate through a longitudinal sliding arrangement of a guide telescopic rod. The adjusting bolt is arranged on the upper plate in a longitudinal threaded arrangement. The end of the bolt is rotatably connected to the upper component. The lower component is fixed to the lower plate. The end faces of the upper component and the lower component are parallel in the initial stage.

3. A portable blue light protection effectiveness detector according to claim 1, characterized in that: The LED lamp group is connected to the chip control board through the light driving circuit, the visible light sensor is connected to the data input pin of the chip control board, the display screen is connected to the output pin of the chip control board, the chip control board is connected to the storage battery through the power circuit, and the chip control board is also connected to a wireless transmission module, so that the network transmission link formed by the wireless transmission module is used to transmit the detection data to the upper computer.

4. A portable blue light protection effectiveness detector according to claim 3, characterized in that: The wireless transmission module is any one or a combination of WiFi, ZigBee and Bluetooth.

5. A portable blue light protection effectiveness detector according to claim 3, characterized in that: The display screen is a TFT color liquid crystal display screen.

6. A portable blue light protection effectiveness detector according to claim 3, characterized in that: The working start button of the connection chip control board is arranged on the side position of the upper plate of the pressing part.

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