Human body scale digital display light-emitting device

Abstract

The utility model discloses a digital display light-emitting device of a human body scale, which relates to the field of human body scales and comprises a scale surface and a shell, the digital display light-emitting device and a plurality of body weight sensor devices are arranged in the shell, the digital display light-emitting device is composed of a battery, a circuit board, a lamp bead, a transparent acrylic plate and a liquid crystal display panel, the battery is mounted in the shell, and the circuit board is mounted in the shell. A positioning groove is formed in the shell, a transparent acrylic plate is connected in the positioning groove of the shell, a liquid crystal display panel is arranged above the transparent acrylic plate, lamp beads are arranged on the circuit board, and the lamp beads and the circuit board are arranged on one side of the transparent acrylic plate and the liquid crystal display panel and fixed in the shell. The liquid crystal display panel is reasonable in structural design, attractive in appearance, novel and unique in modeling, easy to install and convenient to use, the lamp beads are installed on one side of the circuit board and irradiate on the transparent acrylic plate, people can conveniently and clearly see numbers on the liquid crystal display panel at night, the manufacturing technology is simple, labor cost is greatly reduced, and the using requirements of people are met.

Description

Technical field:

[0001] The utility model relates to a digital display luminous device for a human body scale, belonging to the technical field of human body scales. Background technology:

[0002] Body scales are mainly used to measure body weight data. Existing body scales are equipped with backlight panels below the quantity display. The light emitted by the backlight panels allows users to see the displayed weight values ​​when weighing at night. The backlight panels are not only expensive, but also require wires and circuit boards to connect. The manufacturing process is cumbersome and the labor cost is high. Utility model content:

[0003] In view of the above problems, the technical problem to be solved by the utility model is to provide a digital display luminous device for a human body scale.

[0004] The utility model discloses a human body scale digital display light emitting device, which comprises a scale surface and a shell, wherein the digital display light emitting device and a plurality of weight sensor devices are arranged in the shell, wherein the digital display light emitting device is composed of a battery, a circuit board, lamp beads, a transparent acrylic plate and a liquid crystal display panel, the battery is installed in the shell, the transparent acrylic plate is connected in a positioning groove of the shell, the liquid crystal display panel is arranged above the transparent acrylic plate, the lamp beads are arranged on the circuit board, the lamp beads and the circuit board are arranged on one side of the transparent acrylic plate and the liquid crystal display panel, and are fixed in the shell.

[0005] Preferably, the battery is connected to the circuit board and the liquid crystal display panel respectively through wires.

[0006] Preferably, the circuit board is provided with a plurality of mounting holes, and is fixedly connected to a plurality of positioning posts in the housing by a plurality of screws.

[0007] Preferably, the transparent acrylic plate is processed on the basis of optical grade acrylic plate, and light guide points are formed on the plate surface through technical processing. The plate absorbs light, and when the light hits each light guide point, the reflected light will diffuse to various angles, and then destroy the reflection conditions and be emitted from the front of the light guide plate to form a uniform luminous effect.

[0008] The beneficial effects of the utility model are as follows: it has a reasonable structural design, beautiful appearance, novel and unique shape, simple installation, and convenient use. By installing lamp beads on one side of the circuit board, the lamp beads shine on the transparent acrylic board, making it convenient for people to clearly see the numbers on the liquid crystal display board at night. The production process is simple, which greatly reduces the labor cost and meets people's use needs. Description of the drawings:

[0009] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 It is a schematic diagram of the internal structure of the housing in the utility model;

[0012] Figure 3 It is an exploded view of the shell in the utility model.

[0013] 1- scale surface; 2- shell; 21- positioning groove; 22- positioning column; 3- digital display light-emitting device; 31- battery; 32- circuit board; 321- mounting hole; 33- lamp bead; 34- transparent acrylic plate; 35- liquid crystal display panel; 4- weight sensor device. Specific implementation method:

[0014] like Figure 1-Figure 3 As shown, this specific embodiment adopts the following technical scheme: it includes a scale surface 1 and a shell 2, a digital display light-emitting device 3 and several weight sensor devices 4 are arranged in the shell 2, wherein the digital display light-emitting device 3 is composed of a battery 31, a circuit board 32, a lamp bead 33, a transparent acrylic plate 34 and a liquid crystal display panel 35, the battery 31 is installed in the shell 2, a transparent acrylic plate 34 is connected to the positioning groove 21 of the shell 2, a liquid crystal display panel 35 is arranged above the transparent acrylic plate 34, a lamp bead 33 is arranged on the circuit board 32, the lamp bead 33 and the circuit board 32 are arranged on one side of the transparent acrylic plate 34 and the liquid crystal display panel 35, and are fixed in the shell 2.

[0015] The battery 31 is connected to the circuit board 32 and the liquid crystal display panel 35 through wires.

[0016] The circuit board 32 is provided with a plurality of mounting holes 321 , and is fixedly connected to a plurality of positioning posts 22 in the housing 2 by means of a plurality of screws.

[0017] The transparent acrylic plate 34 is processed on the basis of the optical grade acrylic plate. Through technical processing, light guide points are formed on the plate surface. The plate is used to absorb light. When the light hits each light guide point, the reflected light will diffuse to various angles, and then destroy the reflection condition and be emitted from the front of the light guide plate to form a uniform luminous effect.

[0018] In this specific embodiment, a circuit board 32 with lamp beads 33 is fixed on one side of a liquid crystal display panel 35, and the light source of the lamp beads 33 is irradiated on the lower side of the liquid crystal display panel 35. A transparent acrylic panel 34 is provided below the liquid crystal display panel 35. The light source on the circuit board 32 is simultaneously irradiated on the transparent acrylic panel 34, and the front side of the transparent acrylic panel 34 emits light to form a uniform light effect on the upper liquid crystal display panel 35. The numbers on the liquid crystal display panel 35 are illuminated by the transparent acrylic panel 34 so that the numbers can be clearly seen at night, and the measured weight can be clearly seen when using the body scale.

[0019] The specific implementation method has a reasonable structural design, beautiful appearance, novel and unique shape, simple installation and easy use. By installing lamp beads on one side of the circuit board, the lamp beads shine on the transparent acrylic plate, making it convenient for people to clearly see the numbers on the LCD display board at night. The production process is simple, which greatly reduces labor costs and meets people's usage needs.

[0020] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A human scale digital display light-emitting device, characterized in that: The scale comprises a scale surface (1) and a housing (2). A digital display light emitting device (3) and a plurality of weight sensor devices (4) are arranged in the housing (2). The digital display light emitting device (3) is composed of a battery (31), a circuit board (32), a lamp bead (33), a transparent acrylic plate (34) and a liquid crystal display panel (35). The battery (31) is installed in the housing (2). The transparent acrylic plate (34) is connected to a positioning groove (21) of the housing (2). The liquid crystal display panel (35) is arranged above the transparent acrylic plate (34). The lamp bead (33) is arranged on the circuit board (32). The lamp bead (33) and the circuit board (32) are arranged on one side of the transparent acrylic plate (34) and the liquid crystal display panel (35) and are fixed in the housing (2).

2. A human scale digital display light emitting device according to claim 1, characterized in that: The battery (31) is connected to the circuit board (32) and the liquid crystal display panel (35) respectively through electric wires.

3. A human scale digital display light emitting device according to claim 1, characterized in that: The circuit board (32) is provided with a plurality of mounting holes (321) and is fixedly connected to a plurality of positioning posts (22) in the housing (2) by means of a plurality of screws.

4. A human scale digital display light emitting device according to claim 1, characterized in that: The transparent acrylic plate (34) is processed on the basis of an optical grade acrylic plate.

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