CN204514459U - Spring oscillator oscillating curve measurement mechanism - Google Patents
Spring oscillator oscillating curve measurement mechanism Download PDFInfo
- Publication number
- CN204514459U CN204514459U CN201520139722.5U CN201520139722U CN204514459U CN 204514459 U CN204514459 U CN 204514459U CN 201520139722 U CN201520139722 U CN 201520139722U CN 204514459 U CN204514459 U CN 204514459U
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- CN
- China
- Prior art keywords
- spring
- chip microcomputer
- displacement sensor
- optical fibre
- iron stand
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of spring oscillator oscillating curve measurement mechanism.Comprise: iron stand (1), spring (2), derby (3), optical fibre displacement sensor (4), single-chip microcomputer (5), 12864 liquid crystal display (6).During measurement, the Oscillation Amplitude of spring oscillator is reflected with the voltage signal that optical fibre displacement sensor (4) exports, optical fibre displacement sensor (4) output signal sends into single-chip microcomputer (5), and result is sent into 12864 liquid crystal display (6) by single-chip microcomputer (5) can show spring oscillator oscillating curve automatically.
Description
Technical field
The utility model belongs to physical measurement field, relates to a kind of spring oscillator oscillating curve measurement mechanism.
Background technology
Optical fibre displacement sensor is light transmission type Fibre Optical Sensor, and optical fiber plays the transmitting effect of light in the sensor, has two multimode optical fibers to be respectively used to light source and launch and receive in optical fibre displacement sensor.
One chip microcomputer is called for short single-chip microcomputer, is typical embedded microcontroller (Microcontroller Unit), and the abbreviation MCU of conventional English alphabet represents single-chip microcomputer, and it is be used in industrial control field the earliest.Current single-chip microcomputer penetrates into the every field of our life, is almost difficult to find which field not have the trace of single-chip microcomputer.Single-chip microcomputer runs by program, and can revise.Realize different functions by different programs, by program, with single-chip microcomputer can control LED easily, charactron lights speed and the rotating speed of motor, various random digit can be produced easily and to go forward side by side row operation.The high intelligence of product can be realized, high-level efficiency, and high reliability by program.
12864 liquid crystal display are that the dot matrix number of 128*64 lattice lcd module is called for short.The screen display advantage of lower cost of this dot matrix, is applicable to each quasi-instrument, the display field of mini-plant.
Summary of the invention
The purpose of this utility model is to design that a kind of structure is simple, easy to use, dependable performance, cheap spring oscillator oscillating curve measurement mechanism, the voltage signal using optical fibre displacement sensor to export reflects the Oscillation Amplitude of spring oscillator, automatically can show spring oscillator oscillating curve in 12864 liquid crystal display.
For achieving the above object, the utility model comprises: iron stand (1), spring (2), derby (3), optical fibre displacement sensor (4), single-chip microcomputer (5), 12864 liquid crystal display (6), it is characterized in that: iron stand (1) is by base, vertical rod and cross bar are formed, iron stand (1) is a base below, base is fixed a vertical rod, one end of cross bar is horizontally fixed in vertical rod, the upper end of spring (2) is fixed on the central authorities of iron stand (1) cross bar, lower end fixing metal block (3) of spring (2), optical fibre displacement sensor (4) to be fixed on iron stand (1) base and with derby (3) on same vertical curve, the output signal of optical fibre displacement sensor (4) sends into single-chip microcomputer (5), result is sent into 12864 liquid crystal display (6) display by single-chip microcomputer (5).
Accompanying drawing explanation
Fig. 1 spring oscillator oscillating curve measurement mechanism structural representation;
Fig. 2 spring oscillator oscillating curve measurement mechanism signal transacting block scheme;
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is illustrated.
See Fig. 1 spring oscillator oscillating curve measurement mechanism structural representation, spring oscillator oscillating curve measurement mechanism is by iron stand (1), spring (2), derby (3), optical fibre displacement sensor (4), single-chip microcomputer (5), 12864 liquid crystal display (6) form, iron stand (1) is by base, vertical rod and cross bar are formed, iron stand (1) is a base below, base is fixed a vertical rod, one end of cross bar is horizontally fixed in vertical rod, the upper end of spring (2) is fixed on the central authorities of iron stand (1) cross bar, lower end fixing metal block (3) of spring (2), optical fibre displacement sensor (4) to be fixed on iron stand (1) base and with derby (3) on same vertical curve.
See Fig. 2 spring oscillator oscillating curve measurement mechanism signal transacting block scheme, the output signal of optical fibre displacement sensor (4) sends into single-chip microcomputer (5), and result is sent into 12864 liquid crystal display (6) display by single-chip microcomputer (5).
During experiment, reflect the Oscillation Amplitude of spring oscillator with the voltage signal that optical fibre displacement sensor (4) exports, automatically can show spring oscillator oscillating curve in 12864 liquid crystal display.
Claims (1)
1. a spring oscillator oscillating curve measurement mechanism, it is characterized in that: spring oscillator oscillating curve measurement mechanism is by iron stand (1), spring (2), derby (3), optical fibre displacement sensor (4), single-chip microcomputer (5), 12864 liquid crystal display (6) form, iron stand (1) is by base, vertical rod and cross bar are formed, iron stand (1) is a base below, base is fixed a vertical rod, one end of cross bar is horizontally fixed in vertical rod, the upper end of spring (2) is fixed on the central authorities of iron stand (1) cross bar, lower end fixing metal block (3) of spring (2), optical fibre displacement sensor (4) to be fixed on iron stand (1) base and with derby (3) on same vertical curve, the output signal of optical fibre displacement sensor (4) sends into single-chip microcomputer (5), result is sent into 12864 liquid crystal display (6) display by single-chip microcomputer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520139722.5U CN204514459U (en) | 2015-03-11 | 2015-03-11 | Spring oscillator oscillating curve measurement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520139722.5U CN204514459U (en) | 2015-03-11 | 2015-03-11 | Spring oscillator oscillating curve measurement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204514459U true CN204514459U (en) | 2015-07-29 |
Family
ID=53712426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520139722.5U Expired - Fee Related CN204514459U (en) | 2015-03-11 | 2015-03-11 | Spring oscillator oscillating curve measurement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204514459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981996A (en) * | 2018-07-27 | 2018-12-11 | 沈阳工业大学 | Middle low frequency impact response spectra measuring device |
-
2015
- 2015-03-11 CN CN201520139722.5U patent/CN204514459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981996A (en) * | 2018-07-27 | 2018-12-11 | 沈阳工业大学 | Middle low frequency impact response spectra measuring device |
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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: 20160311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |