阅读说明：本技术 一种灰度传感器标定装置 (A kind of gray-scale sensor caliberating device ) 是由 恽为民 叶鹏 于 2018-05-18 设计创作，主要内容包括：一种灰度传感器标定装置,包括颜色分度机构和设置于颜色分度机构一侧的测试治具,测试治具包括用于放置被测的灰度传感器的升降工作台,升降工作台的上方设置有用于将升降工作台向下压的下压组件,升降工作台的下方设置有与被测灰度传感器接触的探针,升降工作台的四周的下部还连接有弹簧,还包括用于记录测试数据的计算机,计算机通过导线连接探针。由颜色分度运动装置和传感器专用治具组成的灰度传感器标定装置,结合供电、控制、存储系统,可以满足灰度传感器标定工作。该装置结构简单,成本低,可实现半自动化标定测试,操作简便,舵机运动和数据存储传输全自动完成,可以完成每只传感器特性准确标定,提高其颜色识别精度。(A kind of gray-scale sensor caliberating device, including color indexing mechanism and the test fixture for being set to color indexing mechanism side, test fixture includes the self-powered platform for placing tested gray-scale sensor, the pushing component for self-powered platform to be pressed downward is provided with above self-powered platform, the probe contacted with tested gray-scale sensor is provided with below self-powered platform, the lower part of the surrounding of self-powered platform is also connected with spring, it further include the computer for recording test data, computer passes through conducting wire linking probe.The gray-scale sensor caliberating device being made of color dividing movement device and sensor special fixture can satisfy gray-scale sensor staking-out work in conjunction with power supply, control, storage system.The apparatus structure is simple, and at low cost, it can be achieved that semi-automatic calibration test, easy to operate, steering engine movement and data storage transmission are automatically finished, and can complete every sensor characteristics accurate calibration, improve its color accuracy of identification.)

1. a kind of gray-scale sensor caliberating device is controlled including color indexing mechanism and the test for being set to color indexing mechanism side Tool, which is characterized in that the test fixture includes the self-powered platform for placing tested gray-scale sensor, the lifting work Make to be provided with the pushing component for self-powered platform to be pressed downward above platform, be provided with below the self-powered platform with The probe of tested gray-scale sensor contact, it further includes for remembering that the lower part of the surrounding of the self-powered platform, which is also connected with spring, The computer of test data is recorded, the computer passes through conducting wire linking probe.

2. a kind of gray-scale sensor caliberating device according to claim 1, which is characterized in that the color indexing mechanism packet Stepper motor, reference colour chuck and shaft coupling are included, the stepper motor is connect by shaft coupling with reference colour chuck, and standard The self-powered platform of colour atla disk towards test fixture is arranged.

3. a kind of gray-scale sensor caliberating device according to claim 2, which is characterized in that put down on the reference colour chuck It is distributed the colour atla of at least two colors, and is provided with a spot switch on every piece of colour atla.

4. a kind of gray-scale sensor caliberating device according to claim 3, which is characterized in that put down on the reference colour chuck It is distributed the colour atla of four kinds of colors.

5. a kind of gray-scale sensor caliberating device according to claim 1 or 4, which is characterized in that pushing component includes branch Frame, handle and compression bar, the handle are connected by a hinge pedestal upper end, and the compression bar is hinged through the hinge to middle handle.

Technical field

The present invention relates to a kind of robot more particularly to a kind of gray-scale sensor caliberating devices of robot.

Background technique

Gray-scale sensor is a kind of robot commonly sensor, is generally used for the identification of robot color, line walking movement etc.. Gray-scale sensor is different to the degree of reflection of light using the detection faces of different colours, the light that photo resistance returns to different detection faces Also different principle carries out shade detection to its resistance value.

Gray-scale sensor has a light emitting diode and a photo resistance, is mounted on the same face.Effectively detecting In distance, light emitting diode issues white light, is radiated in detection faces, detection faces reflective portion light, photo resistance detects this light The intensity of line is simultaneously converted into the signal that robot can identify.

Certain small-sized Edutainment robot need to carry gray-scale sensor, be mainly used for color identification.Due to different gray scales Sensor detection characteristic identity is not high, can also have differences to the identification of same color, therefore for large batch of machine People's discomfort shares identical calibration result to handle gray-scale sensor detection data, otherwise will lead to different robots color identification energy Power difference is huge, causes product quality problem.

Summary of the invention

The purpose of the present invention is to solve the existing defects of the calibration of gray-scale sensor in the prior art, provide a kind of ash Sensor calibration apparatus is spent to solve the above problems.

To achieve the goals above, technical scheme is as follows:

A kind of gray-scale sensor caliberating device, including color indexing mechanism and the test for being set to color indexing mechanism side Jig, which is characterized in that the test fixture includes the self-powered platform for placing tested gray-scale sensor, the lifting It is provided with the pushing component for self-powered platform to be pressed downward above workbench, is provided with below the self-powered platform The lower part of the probe contacted with tested gray-scale sensor, the surrounding of the self-powered platform is also connected with spring, further includes being used for The computer of test data is recorded, the computer passes through conducting wire linking probe.

A kind of above-mentioned gray-scale sensor caliberating device, which is characterized in that the color indexing mechanism include stepper motor, Reference colour chuck and shaft coupling, the stepper motor is connect by shaft coupling with reference colour chuck, and reference colour chuck direction The self-powered platform of test fixture is arranged.

Above-mentioned a kind of gray-scale sensor caliberating device, which is characterized in that be evenly distributed at least on the reference colour chuck The colour atla of two kinds of colors, and a spot switch is provided on every piece of colour atla.

Above-mentioned a kind of gray-scale sensor caliberating device, which is characterized in that be evenly distributed four kinds on the reference colour chuck The colour atla of color.

A kind of above-mentioned gray-scale sensor caliberating device, which is characterized in that pushing component includes bracket, handle and compression bar, The handle is connected by a hinge pedestal upper end, and the compression bar is hinged through the hinge to middle handle.

The invention has the benefit that the gray-scale sensor being made of color dividing movement device and sensor special fixture Caliberating device can satisfy gray-scale sensor staking-out work in conjunction with power supply, control, storage system.The apparatus structure is simple, at This is low, it can be achieved that semi-automatic calibration test, easy to operate, and steering engine movement and data storage transmission are automatically finished, can be complete At every sensor characteristics accurate calibration, its color accuracy of identification is improved.

Detailed description of the invention

Fig. 1 is the structural diagram of the present invention.

Specific embodiment

The effect of to make to structure feature of the invention and being reached, has a better understanding and awareness, to preferable Examples and drawings cooperation detailed description, is described as follows:

Referring to Fig. 1, a kind of gray-scale sensor caliberating device, including color indexing mechanism 100 and it is set to color dividing engine The test fixture 200 of 100 side of structure, test fixture 200 include the self-powered platform for placing tested gray-scale sensor 300 210, the top of self-powered platform 210 is provided with the pushing component 220 for self-powered platform 210 to be pressed downward, lifting work The lower section of platform 210 is provided with the probe contacted with tested gray-scale sensor 300, and the lower part of the surrounding of self-powered platform 210 also connects It is connected to spring, further includes the computer for recording test data, computer passes through conducting wire linking probe.In the mistake of actual test Self-powered platform 210 is pressed downward by Cheng Zhong by pushing component 220 so that gray-scale sensor 300 be aligned color indexing mechanism into Rower is tested surely, finally records the test data of gray-scale sensor 300 into computer by probe transmission.

Color indexing mechanism 100 includes stepper motor 110, reference colour chuck 130 and shaft coupling 120, and stepper motor 110 is logical It crosses shaft coupling 120 to connect with reference colour chuck 130, and reference colour chuck 130 is towards the self-powered platform of test fixture 200 210 settings.It is evenly distributed the colour atla of at least two colors on reference colour chuck 130, and is provided with a light on every piece of colour atla Point switch 140.In one of preferred embodiment of the invention, four kinds of colors are evenly distributed on reference colour chuck 130 Colour atla.It is rotated by 90 ° alignment gray-scale sensor every time, completes the color calibration.Reference colour chuck 130 on different-diameter, every 90 ° of placements, four optoelectronic switches, main function are that current color card color is distinguished in identification, which passes storage system back, And it is corresponding with the nominal data matching that gray-scale sensor 300 is passed back.

Pushing component 220 includes bracket, handle 221 and compression bar 222, and handle 221 is connected by a hinge pedestal upper end, compression bar 222 are hinged through the hinge to middle handle, and user's operation handle 221 is pressed downward, and handle drives compression bar 222 to be pressed downward.

The invention has the benefit that the gray-scale sensor being made of color dividing movement device and sensor special fixture Caliberating device can satisfy gray-scale sensor staking-out work in conjunction with power supply, control, storage system.The apparatus structure is simple, at This is low, it can be achieved that semi-automatic calibration test, easy to operate, and steering engine movement and data storage transmission are automatically finished, can be complete At every sensor characteristics accurate calibration, its color accuracy of identification is improved.

The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its Equivalent defines.