Electronic label display device for tools and appliances
A technology of electronic tags and display devices, which is applied in the field of tools and appliances, can solve the problems of tools and appliances without numbers, confusion, and untidyness of tools and appliances, and achieve the effects of simple circuit structure, long service life, and avoiding loss
Inactive Publication Date: 2017-05-24
STATE GRID SHANDONG ELECTRIC POWER +1
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Problems solved by technology
[0003] However, this kind of label is easily oxidized and peeled off, which leads to the unnumbered state of the tool and appliance, which leads to the confusion of the tool and appliance and the inability to make statistics
Inconvenient to manage
In order to solve this problem, some people use adhesive tape to fix the label on the relevant position of the tool, but this method also has the problem of oxidation, and the adhesive on the tape is attached to the tool, which is not clean
Method used
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[0019] In order to better understand the technical solution of the present invention, the present invention will be further described below in conjunction with the accompanying drawings.
[0020] like Figure 1-3 As shown, an electronic label display device for tools and appliances includes two magnets placed in parallel, the polarities of the opposite sides of the two magnets 1 are different, and a support rod 2 is arranged between the two magnets. An electromagnetic induction device is provided on the supporting rod, and the electromagnetic induction device provides power supply. The electronic label display device also includes a rectification circuit, an LED backlight circuit, an electronic display screen 6 and a microprocessor 7, and the rectification circuit is connected to the LED backlight circuit, the relevant information of the electrical appliances is stored in the memory in the form of pictures, the memory is connected to the electronic display screen with a microp...
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The invention relates to an electronic label display device for tools and appliances. The electronic label display device comprises two magnets which are placed in parallel, wherein opposite faces of the two magnets are different in polarity, a supporting rod is arranged between the two magnets, and an electromagnetic induction device is arranged on the supporting rod and is used for providing a power supply. The electronic label display device further comprises a rectifier circuit, an LED (Light Emitting Diode) backlight source circuit, an electronic display screen and a microprocessor, wherein the rectifier circuit is connected with the LED backlight source circuit, relevant information on the electrical tools and appliances is stored in a storage in a picture format, the storage and the electronic display screen are connected with the microprocessor, and the microprocessor can be used for displaying pictures in the storage through the LED backlight source circuit and the electronic display screen. According to the electronic label display device, display is carried out in an electronic manner, so that oxidation is absent. The service life is long, and the cost is low.
Description
technical field [0001] The invention relates to the field of tools, in particular to an electronic label display device for tools. Background technique [0002] Each department of the power grid company is equipped with corresponding tools and appliances. For the convenience of management, labels are attached to each tool and appliance. The existing labels are convenient labels: hand-written relevant information and pasted on the corresponding tools. [0003] However, this label is easily oxidized and peeled off, which leads to the unnumbered state of the tool and appliance, which leads to the confusion of the tool and appliance and the inability to make statistics. Inconvenient to manage. In order to solve this problem, some people use adhesive tape to fix the label on the relevant position of the tool, but this method also has the problem of oxidation, and the adhesive on the tape is attached to the tool, which is not clean. Contents of the invention [0004] In order...
Claims
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Login to View More IPC IPC(8): G06K19/077
CPCG06K19/07707
Inventor 汪洲马海涛戚岩殷晓鸣韩军王晶王爽孟涛于少伟李书山
Owner STATE GRID SHANDONG ELECTRIC POWER