阅读说明：本技术 基于光学传感器的测量机具 (Measuring tool based on optical sensor ) 是由 不公告发明人 于 2019-10-12 设计创作，主要内容包括：本发明公开了基于光学传感器的测量机具,具体涉及位移测量器具设计,尤其是不规则表面基于光学传感器的测量机具的设计改进方面。其特征在于：包括按键、显示模组、主控板、光电图像处理模组、锂电池、壳体。通过光电图像处理模组生成图像并处理,将图像位移转换为物理空间位移,传送至主控板,主控板上CPU模块驱动显示模组显示。本发明的有益效果是,能根据物体表面的形状进行测量作业,测量数据更准确。(The invention discloses a measuring tool based on an optical sensor, and particularly relates to the design of a displacement measuring tool, in particular to the design improvement aspect of the measuring tool based on the optical sensor on an irregular surface. The method is characterized in that: the device comprises a key, a display module, a main control board, a photoelectric image processing module, a lithium battery and a shell. The image is generated and processed through the photoelectric image processing module, the image displacement is converted into physical space displacement, the physical space displacement is transmitted to the main control board, and the CPU module on the main control board drives the display module to display. The invention has the advantages that the measuring operation can be carried out according to the shape of the surface of the object, and the measured data is more accurate.)

1. Measuring machines based on optical sensor, its characterized in that:

The device comprises a key, a display module, a main control board, a photoelectric image processing module, a lithium battery and a shell;

The key is used for interacting with a user and is connected with an I/O port of a CPU module on the main control board through a lead;

The display module is positioned at the top of the shell, is connected with the shell through a buckle structure and is connected with an output port of the main control board through a flat cable;

The main control board is fixed inside the cavity of the shell by screws and structural members and is used for controlling all parts to work;

The lithium battery is fixed below the main control board by a structural part and is connected with the charge and discharge management module on the main control board through a lead;

The photoelectric image processing module is positioned at the lowest part of the cavity in the shell, consists of an optical lens assembly and a photoelectric image processor and is connected with the main control board through a flat cable.

2. the optical sensor-based measuring tool of claim 1, wherein:

the photoelectric image processing module comprises a photoelectric image processor, an optical sensor chip and a digital signal processor, wherein the photoelectric image processor is used for acquiring and processing images, converting the displacement of image characteristics into the displacement corresponding to a physical space, and transmitting data to a CPU module input port of a main control board through a PS/2 interface and an interface protocol thereof.

3. The optical sensor-based measuring tool of claim 1, wherein:

The built-in micro-gap switch of button presses the portion to be the rubber material, installs in the casing reserves the button hole through the structure.

4. the optical sensor-based measuring tool of claim 1, wherein:

the casing is left with the rectangle fretwork under the photoelectric image processing module for the photoelectric image processing module generates the image on the measurement object surface.

Technical Field

the invention discloses a measuring tool based on an optical sensor, and particularly relates to the design of a displacement measuring tool, in particular to the design improvement aspect of the measuring tool for measuring irregular surfaces.

background

In the case of custom-made clothes such as custom-made western-style clothes, wedding dresses and the like, the user needs to perform the body measuring operation, the existing appliance is generally a measuring tape, the measuring error is caused by uneven surface of a human body, and the measuring tape cannot accurately measure although being soft. A more accurate measurement can lead to a more accurate design, followed by a better user experience. A more accurate measuring tool is needed.

Disclosure of Invention

In order to solve the defects, the invention discloses a measuring tool based on an optical sensor.

In order to achieve the purpose, the invention adopts the following technical scheme:

the invention discloses a measuring machine tool based on an optical sensor, which is characterized in that: the device comprises a key, a display module, a main control board, a photoelectric image processing module, a lithium battery and a shell; the key is used for interacting with a user and is connected with an I/O port of a CPU module on the main control board through a lead; the display module is positioned at the top of the shell, is connected with the shell through a buckle structure and is connected with an output port of the main control board through a flat cable; the main control board is fixed inside the cavity of the shell by screws and structural members and is used for controlling all parts to work; the lithium battery is fixed below the main control board by a structural part and is connected with the charge and discharge management module on the main control board through a lead; the photoelectric image processing module is positioned at the lowest part of the cavity in the shell, consists of an optical lens assembly and a photoelectric image processor and is connected with the main control board through a flat cable.

in any of the above schemes, preferably, the optoelectronic image processing module, wherein the optoelectronic image processor has an optical sensor chip and a digital signal processor, and is configured to collect and process an image, convert the displacement of the image characteristic into a displacement corresponding to a physical space, and transmit data to the CPU module input port of the main control board through the PS/2 interface and the interface protocol thereof.

Above any scheme preferred, the built-in micro-gap switch of button, pressing the portion for the rubber material, install in the casing reserves the button hole through the structure.

the shell is preferably provided with a rectangular hollow part right below the photoelectric image processing module, and the rectangular hollow part is used for generating an image on the surface of a measured object by the photoelectric image processing module.

The invention has the advantages that the measuring operation can be carried out according to the shape of the surface of the object, and the measured data is more accurate.

Drawings

FIG. 1 is a schematic view of an optical sensor-based measuring tool;

In fig. 1, a mark 1 is a key, a mark 2 is a display module, a mark 3 is a main control panel, a mark 4 is a photoelectric image processing module, a mark 5 is a lithium battery, a mark 6 is a shell, a mark 401 is an optical lens assembly, a mark 402 is a photoelectric image processor, and a mark 403 is a high-brightness LED lamp bead.

Detailed Description

the invention will be described in detail with reference to the drawings and specific embodiments, which are illustrative of the invention and are not to be construed as limiting the invention.