CN214792998U - Non-contact optical height measuring device - Google Patents
Non-contact optical height measuring device Download PDFInfo
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- CN214792998U CN214792998U CN202120895466.8U CN202120895466U CN214792998U CN 214792998 U CN214792998 U CN 214792998U CN 202120895466 U CN202120895466 U CN 202120895466U CN 214792998 U CN214792998 U CN 214792998U
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Abstract
The utility model relates to the technical field of pipe fitting measurement, in particular to a non-contact optical height measuring device, which comprises a bottom plate and a shell, wherein the top end of the bottom plate is fixedly connected with the shell and a cylinder, the inner side of the cylinder is provided with a parallel light source, the bottom side of the parallel light source is provided with a parallel light source controller, the inner side of the cylinder is provided with a ccd image sensor, the bottom end of the ccd image sensor is provided with an image sensing driving and controlling circuit module, the rear side of the shell is fixedly connected with a display screen, automatic measurement and reading display are realized through the ccd image sensor and the display screen, manual measurement is not relied on, automatic counting of pipe fitting length data is realized through a controller and a computer so as to facilitate analysis, time and labor are saved, mass production is facilitated, optical precision measurement is carried out through the ccd image sensor and the parallel light source, and no indentation is left at the end of the pipe fitting, avoid damaging the piece, be favorable to high-efficient production.
Description
Technical Field
The utility model relates to a technical field is measured to the pipe fitting, specifically is non-contact optics altimeter.
Background
The CCD vision detection equipment is used for converting a shot target into an image signal through a machine vision product CCD image sensor, transmitting the image signal to a special image processing system, and converting the image signal into a digital signal according to information such as pixel distribution, brightness, color and the like; the image system performs various calculations on these signals to extract the characteristics of the target, and controls the operation of the on-site equipment according to the result of the discrimination. The CCD visual inspection device can replace the human eye to measure and judge, and is a valuable device for production, assembly or packaging. It has immeasurable value in the ability to detect defects and prevent defective products from being distributed to consumers, and therefore there is an increasing demand for non-contact optical height measuring devices.
Most height-finding device for pipe fitting that exists on the existing market needs artifical reading, wastes time and energy, and the mass production of being not convenient for, and traditional height-finding device for pipe fitting neglects easily moreover and the error appears, leaves the indentation at the pipe fitting end easily when measuring the pipe fitting that more fragile material was made, and serious meeting leads to losing the piece, is unfavorable for high-efficient production, consequently, proposes non-contact optics height-finding device to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a non-contact optics height measuring device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the non-contact optical height measuring device comprises a bottom plate and a shell, wherein the top end of the bottom plate is fixedly connected with the shell and a cylinder, a parallel light source is arranged on the inner side of the cylinder, a parallel light source controller is arranged on the bottom side of the parallel light source, a ccd image sensor is arranged on the inner side of the cylinder, an image sensing driving and controlling circuit module is arranged at the bottom end of the ccd image sensor, and a display screen is fixedly connected to the rear side of the shell.
Preferably, the casing and the inside of parallel light source controller all have seted up the bar groove, the ccd image sensor is located parallel light source's the right side.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, realize automatic measure and show the reading through the ccd image sensor and the display screen that set up, no longer rely on manual measurement, realize automatic statistics pipe fitting length data through controller connection computer and so that the analysis, labour saving and time saving is favorable to mass production.
2. The utility model discloses in, carry out optics precision measurement through the ccd image sensor and the parallel light source that set up, can not leave the indentation at the pipe fitting end, avoid decreasing the piece, do not have mechanical operation, measurement of efficiency is high, is favorable to high-efficient production.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the installation structure of the parallel light source of the present invention.
In the figure: the device comprises a base plate 1, a shell 2, a cylinder 3, a parallel light source 4, a parallel light source controller 5, a ccd image sensor 6, an image sensing driving and controlling circuit module 7 and a strip-shaped groove.
Detailed Description
Referring to fig. 1-2, the present invention provides a technical solution:
the non-contact optical height measuring device comprises a bottom plate 1 and a shell 2, wherein the top end of the bottom plate 1 is fixedly connected with the shell 2 and a cylinder 3, a parallel light source 4 is arranged on the inner side of the cylinder 3, a parallel light source controller 5 is arranged on the bottom side of the parallel light source 4, a ccd image sensor 6 is arranged on the inner side of the cylinder 3, an image sensing driving and controlling circuit module 7 is arranged at the bottom end of the ccd image sensor 6, and a display screen 8 is fixedly connected to the rear side of the shell 2.
Casing 2 and parallel light source controller 5's inboard has all been seted up bar groove a, ccd image sensor 6 is located parallel light source 4 right side, and this kind of being provided with does benefit to accurate measurement.
The working process is as follows: in the utility model, before using, the power is supplied by the external power supply, the parallel light source 4 shines through the strip-shaped groove a and shoots to the ccd image sensor 6, when measuring, the pipe fitting is sleeved outside the cylinder 3, the pipe fitting slides down under the gravity, when the bottom end surface of the pipe fitting is jointed with the top end of the bottom plate 1, the ccd image sensor 6 can sense the height of the light ray from the parallel light source 4 covered by the pipe fitting, the ccd image sensor 6 converts the received optical signal into the electric signal, the electric signal is converted into the height information of the paper tube by the image sensing driving and controlling circuit module 7, the height information of the paper tube is displayed by the display screen 8, the non-contact indentation measurement is realized, the pipe fitting end can not be left, the damage is avoided, the high-efficiency production is facilitated, the measuring result is displayed and output by the touch screen 9, the automatic counting of the length data of the pipe fitting is realized by connecting the controller 4 to be analyzed, time and labor are saved, and mass production is facilitated.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (2)
1. Non-contact optics height finding device, including bottom plate (1) and casing (2), its characterized in that: the top fixedly connected with casing (2) and cylinder (3) of bottom plate (1), the inboard of cylinder (3) is equipped with parallel light source (4), the bottom side of parallel light source (4) is equipped with parallel light source controller (5), the inboard of cylinder (3) is equipped with ccd image sensor (6), the bottom of ccd image sensor (6) is equipped with image sensing drive and control circuit module (7), rear side fixedly connected with display screen (8) of casing (2).
2. The non-contact optical height gauge according to claim 1, wherein: a strip-shaped groove (a) is formed in the inner sides of the shell (2) and the parallel light source controller (5), and the ccd image sensor (6) is located on the right side of the parallel light source (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120895466.8U CN214792998U (en) | 2021-04-28 | 2021-04-28 | Non-contact optical height measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120895466.8U CN214792998U (en) | 2021-04-28 | 2021-04-28 | Non-contact optical height measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214792998U true CN214792998U (en) | 2021-11-19 |
Family
ID=78690342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120895466.8U Active CN214792998U (en) | 2021-04-28 | 2021-04-28 | Non-contact optical height measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214792998U (en) |
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2021
- 2021-04-28 CN CN202120895466.8U patent/CN214792998U/en active Active
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