CN204514283U - A kind of leather surface roughness measuring instrument - Google Patents
A kind of leather surface roughness measuring instrument Download PDFInfo
- Publication number
- CN204514283U CN204514283U CN201520052314.6U CN201520052314U CN204514283U CN 204514283 U CN204514283 U CN 204514283U CN 201520052314 U CN201520052314 U CN 201520052314U CN 204514283 U CN204514283 U CN 204514283U
- Authority
- CN
- China
- Prior art keywords
- measuring instrument
- meter case
- chip microcomputer
- interface module
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
A kind of leather surface roughness measuring instrument, relate to a kind of measuring instrument, described device comprises generating laser, objective table, optical system, photelectric receiver, meter case and is positioned at the metering circuit plate of meter case inside.Photelectric receiver is connected by signal wire with the signal amplification circuit on the metering circuit plate of meter case inside; Signal amplification circuit is connected by signal wire with analog to digital converter; Analog to digital converter is connected by bus with single-chip microcomputer STM32F103V8; Single-chip microcomputer STM32F103V8 is connected with digital output module, keyboard interface module respectively by bus; Power module is connected with single-chip microcomputer STM32F103V8 by power lead.This instrument adopts laser method to measure leather surface roughness, measures efficiency higher, and measurement data can be sent external printer or output to exterior PC (personal computer) machine and carry out analyzing, storing, and when measuring instrument breaks down can and alarm.
Description
Technical field
The utility model relates to a kind of measuring instrument, particularly relates to a kind of leather surface roughness measuring instrument.
Background technology
Leather surface roughness is one of important parameter of reflection leather quality, and in the leather goods such as leather jacket and leather shoes is produced, all will carry out the conforming sorting work of leather surface roughness, the conforming quality of leather surface roughness will directly affect the quality of leather goods.Therefore, the measurement of leather surface roughness is crucial.At present, for leather surface roughness concentration, mainly use the measuring equipments such as contact pin type contourgraph traditionally, measure efficiency lower.
Summary of the invention
The purpose of this utility model is to provide a kind of leather surface roughness measuring instrument, this instrument adopts laser method to measure leather surface roughness, measure efficiency higher, and measurement data can be sent external printer or output to exterior PC (personal computer) machine and carry out analyzing, storing, and when measuring instrument breaks down can and alarm.
The purpose of this utility model is achieved through the following technical solutions:
A kind of leather surface roughness measuring instrument, comprising: generating laser, objective table, optical system, photelectric receiver, meter case and be positioned at the metering circuit plate of meter case inside.A side of meter case is equipped with: power light, system cloud gray model pilot lamp, communication failure pilot lamp, print fault pilot lamp, start button, stop key, printer socket, print button, USB(USB (universal serial bus)) communication jacks, derive button, LCDs.The metering circuit plate of meter case inside comprises: signal amplification circuit, analog to digital converter, single-chip microcomputer (model is STM32F103V8), power module, digital output module, communication interface modules, display interface module, memory module, printing interface module, keyboard interface module.At meter case end face elongated end, generating laser, optical system, photelectric receiver are housed.Meter case bottom surface elongated end is placed with objective table.
Described photelectric receiver is connected by signal wire with the signal amplification circuit on the metering circuit plate of meter case inside; Described signal amplification circuit is connected by signal wire with analog to digital converter; Described analog to digital converter is connected by bus with single-chip microcomputer STM32F103V8; Described single-chip microcomputer STM32F103V8 is connected with digital output module, communication interface modules, display interface module, memory module, printing interface module, keyboard interface module respectively by bus; Described power module is connected with single-chip microcomputer STM32F103V8 by power lead.Described keyboard interface module respectively by signal wire with startup button, stop key, print button, derive button and be connected; Described digital output module is connected with power light, system cloud gray model pilot lamp, communication failure pilot lamp, print fault pilot lamp respectively by signal wire; Described communication interface modules is connected with usb communication socket by signal wire; Can external PC by usb communication socket; Described printing interface module is connected with printer socket by signal wire, can external printer by printer socket.Described display interface module is connected with LCDs by signal wire.
Principle of work of the present utility model is as follows:
Switch on power, now power light is lighted.Press startup button, now, system cloud gray model pilot lamp is lighted, and measuring instrument is in running order.Put on objective table by leather to be measured, the laser beam that generating laser sends is mapped to after on leather to be measured, and part light generation diffuse reflection, part light reflects.Leather surface roughness is larger, and reflected light is fewer, and energy is more weak.Reflected light is after optical system is assembled, and parallel radiation is on photelectric receiver.Photelectric receiver receives the energy of described reflected light and converts thereof into electric signal and output to signal amplification circuit.The reflected light that photelectric receiver receives is more, and the electric signal converted to is larger, and namely the size of electric signal represents the situation of leather surface roughness.The electric signal that photelectric receiver exports by described signal amplification circuit is sent into analog to digital converter after carrying out amplification process and is carried out analog to digital conversion, the digital quantity of the representative leather surface roughness obtained after conversion is sent into single-chip microcomputer STM32F103V8 and is carried out calculation process, obtains leather surface coarseness data.Leather surface coarseness data is sent into LCDs by display interface module and is shown by single-chip microcomputer STM32F103V8, also these data is sent into memory module through bus simultaneously and stores.Press printing button, leather surface coarseness data send external printer to print through printing interface module, printer socket by single-chip microcomputer STM32F103V8; Press derivation button, leather surface coarseness data is sent into outer PC carry out data analysis, data storage through communication interface modules, usb communication socket by single-chip microcomputer STM32F103V8.As single-chip microcomputer STM32F103V8 and external printer communication broke down, single-chip microcomputer STM32F103V8 will, by digital output module output alarm signal to print fault pilot lamp, make it light; As single-chip microcomputer STM32F103V8 and outer PC communication broke down, single-chip microcomputer STM32F103V8 will, by digital output module output alarm signal to communication failure pilot lamp, make it light.Measure complete, can press and stop key, stop the work of this measuring instrument.
Advantage of the present utility model and effect are:
Have employed laser optical method due to this measuring instrument and utilize single-chip microcomputer STM32F103V8 as the core controller of data processing, computing, therefore efficiency is measured higher, and measurement data can be sent to PC by usb communication socket and carry out data analysis and process, measurement data can also be sent external printer carry out printout.
Accompanying drawing explanation
Fig. 1 is the structural representation of leather surface roughness measuring instrument;
Fig. 2 is the circuit block diagram of leather surface roughness measuring instrument.
Embodiment
Below in conjunction with embodiment, the utility model is described in detail.
label declaration in Fig. 1: 1, power light, 2, system cloud gray model pilot lamp, 3, communication failure pilot lamp, 4, print fault pilot lamp, 5, start button, 6, stop key, 7, printer socket, 8, print button, 9, usb communication socket, 10, button is derived, 11, leather to be measured, 12, objective table, 13, meter case bottom surface elongated end, 14, generating laser, 15, meter case end face elongated end, 16, photelectric receiver, 17, optical system, 18, LCDs, 19, meter case.
See Fig. 1, the utility model comprises: power light 1, system cloud gray model pilot lamp 2, communication failure pilot lamp 3, print fault pilot lamp 4, start button 5, stop key 6, printer socket 7, print button 8, usb communication socket 9, derive button 10, leather to be measured 11, objective table 12, meter case bottom surface elongated end 13, generating laser 14, meter case end face elongated end 15, photelectric receiver 16, optical system 17, LCDs 18, meter case 19.
See Fig. 2, the metering circuit plate in the utility model meter case comprises: signal amplification circuit, analog to digital converter, single-chip microcomputer STM32F103V8, power module, digital output module, communication interface modules, display interface module, memory module, printing interface module, keyboard interface module.
Switch on power, now power light 1 is lighted.Press and start button 5, now, system cloud gray model pilot lamp 2 is lighted, and measuring instrument is in running order.Put on objective table 12 by leather 11 to be measured, the laser beam that generating laser 14 sends is mapped to after on leather 11 to be measured, and part light generation diffuse reflection, part light reflects.Leather surface roughness is larger, and reflected light is fewer, and energy is more weak.Reflected light is after optical system 17 is assembled, and parallel radiation is on photelectric receiver 16.Photelectric receiver 16 receives the energy of described reflected light and converts thereof into electric signal and output to signal amplification circuit.The reflected light that photelectric receiver receives is more, and the electric signal converted to is larger, and namely the size of electric signal represents the situation of leather surface roughness.The electric signal that photelectric receiver 16 exports by described signal amplification circuit is sent into analog to digital converter after carrying out amplification process and is carried out analog to digital conversion, the digital quantity of the representative leather surface roughness obtained after conversion is sent into single-chip microcomputer STM32F103V8 and is carried out calculation process, obtains leather surface coarseness data.Leather surface coarseness data is sent into LCDs 18 by display interface module and is shown by single-chip microcomputer STM32F103V8, also these data is sent into memory module through bus simultaneously and stores.Press and print button 8, leather surface coarseness data send external printer to print through printing interface module, printer socket 7 by single-chip microcomputer STM32F103V8; Press and derive button 10, leather surface coarseness data is sent into outer PC carry out data analysis, data storage through communication interface modules, usb communication socket 9 by single-chip microcomputer STM32F103V8.As single-chip microcomputer STM32F103V8 and external printer communication broke down, single-chip microcomputer STM32F103V8 will, by digital output module output alarm signal to print fault pilot lamp 4, make it light; As single-chip microcomputer STM32F103V8 and outer PC communication broke down, single-chip microcomputer STM32F103V8 will, by digital output module output alarm signal to communication failure pilot lamp 3, make it light.Measure complete, can press and stop key 6, stop the work of this measuring instrument.
Claims (4)
1. a leather surface roughness measuring instrument, is characterized in that, described measuring instrument comprises generating laser, objective table, optical system, photelectric receiver, meter case and is positioned at the metering circuit plate of meter case inside;
A side of meter case is equipped with: power light, system cloud gray model pilot lamp, communication failure pilot lamp, print fault pilot lamp, start button, stop key, printer socket, print button, usb communication socket, derive button, LCDs; The metering circuit plate of meter case inside comprises: signal amplification circuit, analog to digital converter, single-chip microcomputer, power module, digital output module, communication interface modules, display interface module, memory module, printing interface module, keyboard interface module; At meter case end face elongated end, generating laser, optical system, photelectric receiver are housed; Meter case bottom surface elongated end is placed with objective table; Photelectric receiver is connected by signal wire with the signal amplification circuit on the metering circuit plate of meter case inside; Signal amplification circuit is connected by signal wire with analog to digital converter; Analog to digital converter is connected by bus with single-chip microcomputer STM32F103V8; Single-chip microcomputer STM32F103V8 is connected with digital output module, communication interface modules, display interface module, memory module, printing interface module, keyboard interface module respectively by bus; Power module is connected with single-chip microcomputer STM32F103V8 by power lead.
2. a kind of leather surface roughness measuring instrument according to claim 1, is characterized in that, described keyboard interface module respectively by signal wire with startup button, stop key, print button, derive button and be connected; Described digital output module is connected with power light, system cloud gray model pilot lamp, communication failure pilot lamp, print fault pilot lamp respectively by signal wire.
3. a kind of leather surface roughness measuring instrument according to claim 1, it is characterized in that, described communication interface modules is connected with usb communication socket by signal wire; Can external PC by usb communication socket; Printing interface module is connected with printer socket by signal wire, by printer socket external printer.
4. a kind of leather surface roughness measuring instrument according to claim 1, it is characterized in that, described display interface module is connected with LCDs by signal wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520052314.6U CN204514283U (en) | 2015-01-26 | 2015-01-26 | A kind of leather surface roughness measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520052314.6U CN204514283U (en) | 2015-01-26 | 2015-01-26 | A kind of leather surface roughness measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204514283U true CN204514283U (en) | 2015-07-29 |
Family
ID=53712251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520052314.6U Expired - Fee Related CN204514283U (en) | 2015-01-26 | 2015-01-26 | A kind of leather surface roughness measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204514283U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108983885A (en) * | 2018-07-24 | 2018-12-11 | 徐州硕祥信息科技有限公司 | A kind of information equipment display device |
| CN113748291A (en) * | 2020-06-30 | 2021-12-03 | 深圳市大疆创新科技有限公司 | Cloud platform device and shooting device |
-
2015
- 2015-01-26 CN CN201520052314.6U patent/CN204514283U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108983885A (en) * | 2018-07-24 | 2018-12-11 | 徐州硕祥信息科技有限公司 | A kind of information equipment display device |
| CN113748291A (en) * | 2020-06-30 | 2021-12-03 | 深圳市大疆创新科技有限公司 | Cloud platform device and shooting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204514283U (en) | A kind of leather surface roughness measuring instrument | |
| CN206818859U (en) | A kind of high-voltage electric energy meter error checking arrangement | |
| CN105004445A (en) | Mobile distribution transformer temperature monitoring device based on infrared communication and method | |
| CN103322954A (en) | Digital display measuring tool multi-channel data acquisition instrument | |
| CN204556016U (en) | A kind of material humiture mixed determining instrument | |
| CN204439526U (en) | A kind of soymilk concentration measuring instrument | |
| CN204389431U (en) | A kind of coal-fired watercutmeter | |
| CN101916220B (en) | Monitoring system of power consumption of central processing unit in cluster | |
| CN106770089A (en) | Detecting system and detection method | |
| CN203988017U (en) | A kind of sphygomanometer with Bluetooth technology | |
| CN204439575U (en) | The on-line automatic measuring instrument of a kind of vegetables drying course water percentage | |
| CN204836173U (en) | Multi -functional fiber test appearance | |
| CN204086150U (en) | A kind of drying chemical reagent paper quantitative analysis instrument for food safety detection | |
| CN204202578U (en) | Manual testing device | |
| CN204903388U (en) | Special type protein analyzer | |
| CN210638824U (en) | Motor temperature on-line measuring system | |
| CN203520072U (en) | Signal converter assembly detection device | |
| CN202442987U (en) | Water content detector for meat foods | |
| CN112629750A (en) | Hand-held torque analyzer | |
| CN203100702U (en) | Device for measuring surface roughness of workpiece | |
| CN207232146U (en) | A kind of portable nitrate detector | |
| CN214202450U (en) | Construction progress management system | |
| CN204902888U (en) | Fluid characteristic detector | |
| CN202770769U (en) | Measuring instrument with infrared sensor | |
| CN214096366U (en) | Online infrared temperature measuring device for electric power use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160126 |
|
| EXPY | Termination of patent right or utility model |