CN220206609U - Machine vision displacement measuring instrument - Google Patents
Machine vision displacement measuring instrument Download PDFInfo
- Publication number
- CN220206609U CN220206609U CN202321412353.3U CN202321412353U CN220206609U CN 220206609 U CN220206609 U CN 220206609U CN 202321412353 U CN202321412353 U CN 202321412353U CN 220206609 U CN220206609 U CN 220206609U
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- module
- relay
- measuring instrument
- relay module
- machine vision
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 238000005259 measurement Methods 0.000 claims abstract description 25
- 230000001502 supplementing effect Effects 0.000 claims abstract description 12
- 238000009529 body temperature measurement Methods 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 9
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a machine vision displacement measuring instrument, which comprises an upper computer, wherein the upper computer comprises a plurality of micro-control units, the micro-control units are electrically connected with a plurality of relay modules through wires, the relay modules are respectively and electrically connected with a camera module, a heating module and a light supplementing lamp module through wires, a measuring timer is arranged in the micro-control units, and the micro-control units are electrically connected with a temperature measuring module. The utility model is provided with the heating plate module, the light supplementing lamp module, the relay module and other modules, and the temperature and the illumination intensity in the detection environment where the measuring instrument is positioned are adjusted and regulated through the heating plate module and the light supplementing lamp module, so that the illumination environment and the temperature environment where the measuring instrument is positioned are ensured to be kept uniform when the measuring instrument is measured according to the camera module, and the influence on the accuracy of the measurement data of the measuring instrument due to illumination conditions and temperature problems is avoided.
Description
Technical Field
The utility model relates to the technical field of measuring instruments, in particular to a machine vision displacement measuring instrument.
Background
The machine vision system is characterized by improving the flexibility and the automation degree of production, and is commonly used for replacing the artificial vision in dangerous working environments unsuitable for manual operation or in occasions where the artificial vision is difficult to meet the requirements; meanwhile, in the mass industrial production process, the quality and the efficiency of products are low and the precision is not high by using the manual visual inspection, and the production efficiency and the automation degree of production can be greatly improved by using the machine visual inspection method. And the machine vision is easy to realize information integration, and is a basic technology for realizing computer integrated manufacturing.
The utility model provides a device to manual work and equipment operational environment monitoring and measuring during the machine vision displacement measurement, it carries out vision shooting and detects to the state in corresponding equipment and the manual work operational environment through the mode of vision monitoring, but current vision displacement measuring device only relies on the vision to carry out single detection and measurement to corresponding environmental condition when using, leads to measuring process and measuring standard too singleness, can both cause the influence to vision displacement's measuring process and precision.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a machine vision displacement measuring instrument.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a machine vision displacement measuring apparatu, includes the host computer, including a plurality of little control unit in the host computer, little control unit has a plurality of relay modules through wire electric connection, and a plurality of relay modules has camera module, heating module, light filling lamp module through wire electric connection respectively, be equipped with the measurement timer in the little control unit, little control unit electric connection has temperature measurement module.
Preferably, a relay module 1 is arranged in the relay module, the relay module 1 is electrically connected with the heating sheet module, and the relay module 1 is used for controlling the opening and closing of the heating sheet module.
Preferably, a relay module 2 is arranged in the relay module, the relay module 2 is electrically connected with the light supplementing lamp module, and the relay module 2 is used for controlling the on-off of the light supplementing lamp module.
Preferably, a relay module 3 is arranged in the relay module, the relay module 3 is electrically connected with the camera module, the relay module 3 is used for controlling the opening and closing of the camera module, a measurement instruction module is arranged in the micro-control unit, and the measurement instruction module is electrically connected with the relay module 3 with a measurement timer.
Preferably, a heating source is arranged in the heating plate module, a measuring point heat source and a measuring point condenser are arranged in the heating source, and the measuring point heat source and the measuring point condenser are used for balancing and controlling the temperature of the measuring point.
Preferably, the micro control unit is externally connected with an external power supply, and the external power supply is 12v/24v.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model is provided with the heating plate module, the light supplementing lamp module, the relay module and other modules, and the temperature and the illumination intensity in the detection environment where the measuring instrument is positioned are adjusted and regulated through the heating plate module and the light supplementing lamp module, so that the illumination environment and the temperature environment where the measuring instrument is positioned are ensured to be kept uniform when the measuring instrument is measured according to the camera module, and the influence on the accuracy of the measurement data of the measuring instrument due to illumination conditions and temperature problems is avoided.
2. The utility model is provided with the modules such as the measurement timer, the relay module, the measurement instruction module and the like, the relay is used for controlling the opening and closing process of the camera module, the timing control of the starting of the camera module can be realized by matching with the measurement timer, the camera module is prevented from being in an operation state all the time, the energy waste is avoided, meanwhile, the convenient control of the opening and closing of the camera module can be realized by the measurement instruction module, the convenient manual control of the measuring instrument can be realized, the convenient adjustment and control of the camera module in use can be ensured by matching with the measurement timer, and the convenience of operation is provided for the machine vision displacement measurement process.
Drawings
FIG. 1 is a schematic diagram of a relay module control distribution structure of a machine vision displacement measuring instrument according to the present utility model;
FIG. 2 is a schematic diagram of timing measurement distribution of a machine vision displacement measuring instrument according to the present utility model;
fig. 3 is a schematic diagram of a heating sheet module of a machine vision displacement measuring instrument according to the present utility model.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.
Referring to fig. 1-3, a machine vision displacement measuring instrument comprises an upper computer, wherein the upper computer comprises a plurality of micro control units, the micro control units are externally connected with an external power supply, the external power supply is 12v/24v, the micro control units are electrically connected with a plurality of relay modules through wires, the relay modules are respectively electrically connected with a camera module through wires, a relay module 1 is arranged in the relay module, the relay module 1 is electrically connected with a heating plate module, a heating source is arranged in the heating plate module, a measuring point heat source and a measuring point condenser are arranged in the heating source, the measuring point heat source and the measuring point condenser are used for balancing and controlling the temperature of a measuring point, and the relay module 1 is used for controlling the starting and stopping of the heating plate module;
the relay module 2 is arranged in the relay module, the relay module 2 is electrically connected with the light supplementing lamp module, and the relay module 2 is used for controlling the on-off of the light supplementing lamp module;
the relay module 3 is arranged in the relay module, the relay module 3 is electrically connected with the camera module, the relay module 3 is used for controlling the on-off of the camera module, the micro control unit is internally provided with a measurement instruction module, and the measurement instruction module and the measurement timer are electrically connected with the relay module 3;
the micro control unit is internally provided with a measurement timer and is electrically connected with a temperature measurement module.
When the utility model is used, as shown in fig. 1-3, the instruction control is firstly carried out on a plurality of micro control units through an upper computer, meanwhile, a 12v/24v power supply is provided for the micro control units through an external input power supply, and a plurality of relay modules are provided for supplying power for the micro control units at the same time, when the utility model is used, the relay modules 3 are used for controlling the opening and closing of the camera modules, the camera modules are used for controlling the timing power supply of the camera modules through the measuring timer in the opening and closing process, namely the timing opening and closing of the camera modules are realized, the real-time control of the opening and closing of the camera modules can be realized through the measuring instruction module, the timing and real-time opening and closing control of the measuring instrument are realized, the temperature measuring module is combined in the measuring process, the environmental temperature of the machine is measured, and when the temperature is higher than the measuring threshold value, at this moment, the relay module 1 controls the measuring point condenser in the heating sheet module to cool the temperature of the environment where the measuring point is located, when the temperature is lower than a measurement threshold, the relay module 1 controls the measuring point heat source in the heating sheet module to heat the measuring point, so that the measuring point is in the threshold range of the environment temperature in the detection process, the influence of the temperature on the precision of the measuring environment is avoided, and meanwhile, when the problem of illumination intensity occurs in the measuring environment, the relay module 2 controls the light supplementing lamp module to regulate and adjust the intensity of light in the environment where the machine is located, so that the camera module is guaranteed to have enough illumination intensity in the shooting process, and the problem that the definition of an image shot by the camera module is influenced and limited due to the illumination intensity is avoided, and the precision of the displacement measurement of the machine is influenced is avoided.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a machine vision displacement measuring apparatu, includes the host computer, its characterized in that, contain a plurality of little control unit in the host computer, little control unit has a plurality of relay modules through wire electric connection, a plurality of relay modules has camera module, heating module, light filling lamp module through wire electric connection respectively, be equipped with the measurement timer in the little control unit, little control unit electric connection has temperature measurement module.
2. The machine vision displacement measuring instrument according to claim 1, wherein a relay module 1 is arranged in the relay module, the relay module 1 is electrically connected with the heating sheet module, and the relay module 1 is used for controlling the opening and closing of the heating sheet module.
3. The machine vision displacement measuring instrument according to claim 2, wherein a relay module 2 is arranged in the relay module, the relay module 2 is electrically connected with the light supplementing lamp module, and the relay module 2 is used for controlling the on-off of the light supplementing lamp module.
4. A machine vision displacement measuring instrument according to claim 3, wherein a relay module 3 is arranged in the relay module, the relay module 3 is electrically connected with the camera module, the relay module 3 is used for controlling the opening and closing of the camera module, a measurement instruction module is arranged in the micro-control unit, and the measurement instruction module and the measurement timer are electrically connected with the relay module 3.
5. The machine vision displacement measuring instrument of claim 4, wherein a heating source is arranged in the heating sheet module, and a measuring point heat source and a measuring point condenser are arranged in the heating source and are used for balancing and controlling the temperature of the measuring point.
6. The machine vision displacement measuring instrument of claim 5, wherein the micro control unit is externally connected with an external power supply, and the external power supply is 12v/24v.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321412353.3U CN220206609U (en) | 2023-06-05 | 2023-06-05 | Machine vision displacement measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321412353.3U CN220206609U (en) | 2023-06-05 | 2023-06-05 | Machine vision displacement measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220206609U true CN220206609U (en) | 2023-12-19 |
Family
ID=89148597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321412353.3U Active CN220206609U (en) | 2023-06-05 | 2023-06-05 | Machine vision displacement measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220206609U (en) |
-
2023
- 2023-06-05 CN CN202321412353.3U patent/CN220206609U/en active Active
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