CN209055098U - A kind of smoothness intelligent detection device - Google Patents
A kind of smoothness intelligent detection device Download PDFInfo
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- CN209055098U CN209055098U CN201822145873.8U CN201822145873U CN209055098U CN 209055098 U CN209055098 U CN 209055098U CN 201822145873 U CN201822145873 U CN 201822145873U CN 209055098 U CN209055098 U CN 209055098U
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Abstract
The utility model discloses a kind of smoothness intelligent detection devices, including benchmark plate, pedestal, to master plate and power supply, the base upper surface activity is placed with to master plate, the pedestal is fixedly connected by length adjustable plate with to the benchmark plate right above master plate, the pedestal, it is rectangular configuration to master plate and benchmark plate, the side of the benchmark plate is provided with through-hole, the first carrier bar is movably installed in the through-hole, first carrier bar is fixedly connected with second nanometer of fexible film pressure sensor by the second pressure-resistant film, the upper surface of the benchmark plate other side is movably set with first nanometer of fexible film pressure sensor.The utility model is by being provided with first nanometer of fexible film pressure sensor, second nanometer of fexible film pressure sensor and third nanometer fexible film pressure sensor, so as to completing the flatness detection of static surface and plane of movement, have many advantages, such as that structure is simple, easy to use, good reliability.
Description
Technical field
The utility model relates to a kind of smoothness intelligent detection device, specifically body surface roughness measurement is filled
It sets, belongs to intelligent testing technology field.
Background technique
With the intelligence of processing manufacturing industry, precise development, the flatness requirement of body surface is also increased accordingly, is connect
Flatness between contacting surface has extremely important influence to the service life of product, machining accuracy and reliability etc..
Currently, the flatness detection of contact surface is mainly measured using modes such as mechanical, photo-electrics, on the one hand, use machine
The flatness on the method detection object surface of tool formula, with detection accuracy is low, is affected by operator's human factor, measures knot
Fruit can not export the disadvantages of storage, and on the other hand, the structure of photo-electric detection device is complex, and the price is very expensive, base
In drawbacks described above, the utility model proposes a kind of smoothness intelligent detection device based on fexible film pressure sensor,
The above-mentioned mentioned some problems of adequate solution.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, structure is simple, easy to use, reliability
It is good.
To achieve the above object, the technical solution that the utility model is taken are as follows:
According to technical solution provided by the utility model: a kind of smoothness intelligent detection device, including benchmark plate, bottom
Seat, to master plate and power supply, it is characterised in that: the base upper surface activity is placed with to master plate, and the pedestal passes through length
Degree adjustable plate is fixedly connected with to the benchmark plate right above master plate, and the pedestal is to master plate and benchmark plate
Rectangular configuration, the side of the benchmark plate are provided with through-hole, are movably installed with the first carrier bar in the through-hole, and described first
Carrier bar is fixedly connected with second nanometer of fexible film pressure sensor, second nanometer of flexible thin by the second pressure-resistant film
At least provided with two, second nanometer of fexible film pressure sensor is connected under the second pressure-resistant film membrane pressure sensor
The edge on surface, the upper surface of the benchmark plate other side are movably set with first nanometer of fexible film pressure sensor,
First nanometer of fexible film pressure sensor is fixedly connected by the first pressure-resistant film with pressure bar, under the benchmark plate
The second carrier bar is fixedly installed in the middle part of surface, the lower surface of second carrier bar is fixedly installed third pressure resistance film,
The third pressure resistance film is fixedly connected by third nanometer fexible film pressure sensor with the 4th pressure-resistant film, and the described 4th
The lower end of pressure-resistant film is fixedly installed with spring lever, and the spring lever is fixedly connected with roller bearing by C-shaped plate, and the roller bearing passes through
Lightweight movable pulley, and be flexibly connected with lightweight movable pulley.
Upper and lower two surface of the benchmark plate is smooth as a further improvement of the utility model, and the benchmark is flat
The projection of plate in vertical direction coincides with the upper surface to master plate.
The C-shaped plate is thin-wall construction as a further improvement of the utility model, and the cross sectional shape of the C-shaped plate is
" C " shape.
Described first pressure-resistant film, the second pressure-resistant film, third pressure resistance film as a further improvement of the utility model,
It is same film, first nanometer of fexible film pressure sensor, second nanometer of flexible thin membrane pressure with the 4th pressure-resistant film
Force snesor and third nanometer fexible film pressure sensor are same pressure sensor.
The cross sectional shape of the length adjustable plate is L-shaped structure as a further improvement of the utility model,.
First nanometer of fexible film pressure sensor is by the first flexible liner as a further improvement of the utility model,
Bottom, flexible electrode layer, supporting layer, the second flexible substrate, pressure sensitive layer and flexible package layer composition, second flexible liner
The lower surface at bottom is equipped with pressure sensitive layer, and the upper surface of first flexible substrate is equipped with flexible electrode layer, the pressure
Sensitive layer is connect with flexible electrode layer by the supporting layer of two sides, and the flexible package layer is covered in the first flexible substrate and second
The edge of flexible substrate.
First nanometer of fexible film pressure sensor and signal processing mould as a further improvement of the utility model,
Block is electrical connected, and the signal processing module and display module are electrically connected, the power supply and first nanometer of fexible film pressure
Sensor, signal processing module and display module are separately connected.
The utility model compared with prior art, has the advantages that
1), the utility model in first nanometer of fexible film pressure sensor, second nanometer of fexible film pressure by passing
Sensor and third nanometer fexible film pressure sensor are internally provided with pressure sensitive layer, when pressure sensitive layer is by the external world
When Pressure stimulation, the resistivity of pressure sensitive material changes, so as to cause the change of pressure sensor output resistance, into
And realize the accurate perception changed to pressure size.
2), the utility model is by being provided with lightweight movable pulley, and lightweight movable pulley is contacted with the upper surface to master plate,
When treadmill exercise to be measured, to irregularity degree information of the master plate in moving process through lightweight movable pulley, C-shaped plate, spring lever
And the 4th pressure-resistant film pass to third nanometer fexible film pressure sensor, signal processing module is by third nanometer flexible thin
The signal that the pressure signal that membrane pressure sensor acquisition comes is acquired with first nanometer of fexible film pressure sensor compares, from
And the flatness detection of plane of movement is completed, in the case where static to master plate, two second nanometer of fexible film pressure are passed
The flatness information that sensor measures simultaneously to two different positions on master plate, to two positions on master plate passes through two
Second nanometer of fexible film pressure sensor, signal processing module acquire two second nanometer of fexible film pressure sensors
Pressure signal compares, to complete the flatness detection of rest plane, furthermore the present apparatus applies also for curved surface and ultra-narrow
The flatness detection of clearance surface.
3), the pressure signal that the utility model can be acquired pressure sensor using signal processing module is put before carrying out
Greatly, the calculation process such as shaping, filtering, A/D conversion, while display module can be by pressure sensor pressure value detected with number
The modes such as word, color, figure, bright light are shown, while can also judge instruction, and carry out the storage of corresponding data, can
See that this apparatus structure is simple, easy to use, good reliability.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the main view of the utility model.
Fig. 3 is the structural schematic diagram of the C-shaped plate of the utility model, lightweight movable pulley.
Fig. 4 is the schematic diagram of internal structure of first nanometer of fexible film pressure sensor of the utility model.
Fig. 5 is the utility model circuit connection diagram.
In figure: 1, the first carrier bar；2, through-hole；3, benchmark plate；4, the second carrier bar；5, press bar；6, the first pressure resistance
Film；7, first nanometer of fexible film pressure sensor；8, length adjustable plate；9, pedestal；10, to master plate；11, lightweight is slided
Wheel；12, the second pressure-resistant film；13, second nanometer of fexible film pressure sensor；14, third nanometer fexible film pressure sensing
Device；15, spring lever；16, third pressure resistance film；17, the 4th pressure-resistant film；18, C-shaped plate；19, roller bearing；20, flexible package layer；
21, the second flexible substrate；22, supporting layer；23, pressure sensitive layer；24, flexible electrode layer；25, the first flexible substrate；26, signal
Processing module；27, display module；28, power supply.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-5, a kind of smoothness intelligent detection device, including benchmark plate 3, pedestal 9, to master plate 10 and electricity
Source 28, the 9 upper surface activity of pedestal are placed with to master plate 10, and the pedestal 9 is by length adjustable plate 8 and to master plate 10
The benchmark plate 3 of surface is fixedly connected, and the pedestal 9 to master plate 10 and benchmark plate 3 is rectangular configuration, described
The side of benchmark plate 3 is provided with through-hole 2, and the first carrier bar 1 is movably installed in the through-hole 2, and first carrier bar 1 is logical
It crosses the second pressure-resistant film 12 and is fixedly connected with second nanometer of fexible film pressure sensor 13, second nanometer of flexible thin membrane pressure
For force snesor 13 at least provided with two, second nanometer of fexible film pressure sensor 13 is connected to the second pressure-resistant film 12
The upper surface of the edge of lower surface, 3 other side of benchmark plate is movably set with first nanometer of fexible film pressure sensing
Device 7, first nanometer of fexible film pressure sensor 7 are fixedly connected by the first pressure-resistant film 6 with pressure bar 5, the base
The second carrier bar 4 is fixedly installed in the middle part of quasi- 3 lower surface of plate, the lower surface of second carrier bar 4 is fixedly installed
Three pressure-resistant films 16, the third pressure resistance film 16 pass through third nanometer fexible film pressure sensor 14 and the 4th pressure-resistant film
17 are fixedly connected, and the lower end of the described 4th pressure-resistant film 17 is fixedly installed with spring lever 15, and the spring lever 15 passes through C-shaped plate 18
It is fixedly connected with roller bearing 19, the roller bearing 19 passes through lightweight movable pulley 11, and is flexibly connected with lightweight movable pulley 11.
As illustrated in fig. 1 and 2, wherein upper and lower two surface of the benchmark plate 3 is smooth, and the benchmark plate 3 is hanging down
The upward projection of histogram coincides with the upper surface to master plate 10, and the setting of smooth benchmark plate 3 can be used as to be measured flat
The measurement of 10 surface smoothness of plate refers to.
As shown in Figure 3, wherein the C-shaped plate 18 is thin-wall construction, and the cross sectional shape of the C-shaped plate 18 is " C " shape, C-shaped
Plate 18 setting can by when master plate 10 move when irregularity degree information through lightweight movable pulley 11 pass to spring lever 15 with
And third nanometer fexible film pressure sensor 14, to complete adopting for 14 signal of third nanometer fexible film pressure sensor
Collection.
As shown in figs. 1 and 3, wherein the pressure-resistant film 12 of the first pressure-resistant film 6, second, third pressure resistance film 16 and the
Four pressure-resistant films 17 are same film, first nanometer of fexible film pressure sensor, 7, second nanometers of fexible film pressure
Sensor 13 and third nanometer fexible film pressure sensor 14 are same pressure sensor, so that the knot of whole device
Structure is more simple.
As illustrated in fig. 1 and 2, wherein the cross sectional shape of the length adjustable plate 8 is L-shaped structure, and length adjustable plate 8 is set
Set that the height that may be implemented between pedestal 9 and benchmark plate 3 is adjustable, to make lightweight movable pulley 11 and to connecing between master plate 10
It touches be more good.
As shown in Figure 4, wherein first nanometer of fexible film pressure sensor 7 is by the first flexible substrate 25, flexible electrical
Pole layer 24, supporting layer 22, the second flexible substrate 21, pressure sensitive layer 23 and flexible package layer 20 form, and described second is flexible
The lower surface of substrate 21 is equipped with pressure sensitive layer 23, and the upper surface of first flexible substrate 25 is equipped with flexible electrode layer
24, the pressure sensitive layer 23 is connect with flexible electrode layer 24 by the supporting layer 22 of two sides, and the flexible package layer 20 covers
In the edge of the first flexible substrate 25 and the second flexible substrate 21, to play the function of waterproof, and when first nanometer of flexible thin
Pressure sensitive layer 23 inside membrane pressure sensor 7 is under pressure when stimulating, because the variation of pressure sensitive material resistivity causes
Pressure sensor output resistance variation, to realize the accurate perception to pressure size.
As shown in Figure 5, wherein first nanometer of fexible film pressure sensor 7 and the electrical phase of signal processing module 26
Even, the signal processing module 26 is electrically connected with display module 27, and the power supply 28 and first nanometer of fexible film pressure pass
Sensor 7, signal processing module 26 and display module 27 are separately connected, first nanometer of acquisition of fexible film pressure sensor 7 and base
Pressure signal between quasi- plate 3, and pressure signal is converted into response characteristic signal and is transferred to signal processing module 26, at signal
Module 26 is managed by calculation process such as the preposition amplification of received multichannel response characteristic signal progress, shaping, filtering, A/D conversions, and with
The signal that the acquisition of third nanometer fexible film pressure sensor 14 comes is compared, and then is completed to the smooth of 10 surface of master plate
Degree detection, while display module 27 can show pressure sensor pressure detected in a manner of number, color, figure, bright light etc.
Force value.
It should be noted that the utility model is a kind of smoothness intelligent detection device, when being still in bottom to master plate 10
On seat 9, and when the surface that need to treat master plate 10 carries out flatness detection, the first carrier bar 1 is adjusted, so that the second pressure-resistant film
Two second nanometer of fexible film pressure sensors 13 of 12 lower surfaces are measured simultaneously to two different positions on master plate 10,
After the flatness information of two positions on master plate 10 is read by two second nanometer of fexible film pressure sensors 13,
Signal processing module 26 compares the pressure signal that two second nanometer of fexible film pressure sensors 13 acquire, thus complete
At the flatness detection of rest plane, measurement result come in the form of pressure on the number on display module 27 it is quantitative show it is to be measured
The upper surface of plate 10 is smooth, if the pressure signal of two second nanometer of fexible film pressure sensors 13 acquisition is equal,
It is then smooth placement to master plate 10.
When the surface for moving on pedestal 9 to master plate 10, and need to treating master plate 10 carries out flatness detection, make light
Matter movable pulley 11 is contacted with to 10 upper surface of master plate, and irregularity degree information when master plate 10 moves is slided through lightweight at this time
Wheel 11, C-shaped plate 18, spring lever 15 and the 4th are pressure-resistant, and film 17 passes to third nanometer fexible film pressure sensor 14, the
Three nanometers of fexible film pressure sensors 14 by acquisition come information show on display module 27, and with first nanometer of flexible thin
The information that membrane pressure sensor 7 acquires compares, to complete the flatness detection to 10 upper surface of master plate of movement.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of smoothness intelligent detection device, including benchmark plate (3), pedestal (9), to master plate (10) and power supply (28),
It is characterized by: pedestal (9) the upper surface activity is placed with to master plate (10), the pedestal (9) passes through length adjustable plate
(8) it is fixedly connected with to the benchmark plate (3) right above master plate (10), the pedestal (9), to master plate (10) and benchmark
Plate (3) is rectangular configuration, and the side of the benchmark plate (3) is provided with through-hole (2), activity installation in the through-hole (2)
Have the first carrier bar (1), first carrier bar (1) is fixedly connected with second nanometer of flexible thin by the second pressure-resistant film (12)
Membrane pressure sensor (13), at least provided with two, described second receives second nanometer of fexible film pressure sensor (13)
Rice fexible film pressure sensor (13) is connected to the edge of second pressure-resistant film (12) lower surface, the benchmark plate (3)
The upper surface of the other side is movably set with first nanometer of fexible film pressure sensor (7), first nanometer of flexible thin membrane pressure
Force snesor (7) is fixedly connected by the first pressure-resistant film (6) with pressure bar (5), the middle part of benchmark plate (3) lower surface
It being fixedly installed with the second carrier bar (4), the lower surface of second carrier bar (4) is fixedly installed third pressure resistance film (16),
The third pressure resistance film (16) is fixed by third nanometer fexible film pressure sensor (14) and the 4th pressure-resistant film (17)
The lower end of connection, the described 4th pressure-resistant film (17) is fixedly installed with spring lever (15), and the spring lever (15) passes through C-shaped plate
(18) it is fixedly connected with roller bearing (19), the roller bearing (19) passes through lightweight movable pulley (11), and movable with lightweight movable pulley (11)
Connection.
2. a kind of smoothness intelligent detection device according to claim 1, it is characterised in that: the benchmark plate (3)
Upper and lower two surface is smooth, and the projection of the benchmark plate (3) in vertical direction is mutually be overlapped with the upper surface to master plate (10)
It closes.
3. a kind of smoothness intelligent detection device according to claim 1, it is characterised in that: the C-shaped plate (18) is thin
Wall construction, the cross sectional shape of the C-shaped plate (18) are " C " shape.
4. a kind of smoothness intelligent detection device according to claim 1, it is characterised in that: the described first pressure-resistant film
(6), the second pressure-resistant film (12), third pressure resistance film (16) and the 4th pressure-resistant film (17) are same film, described first
Nanometer fexible film pressure sensor (7), second nanometer of fexible film pressure sensor (13) and third nanometer flexible thin membrane pressure
Force snesor (14) is same pressure sensor.
5. a kind of smoothness intelligent detection device according to claim 1, it is characterised in that: the length adjustable plate (8)
Cross sectional shape be L-shaped structure.
6. a kind of smoothness intelligent detection device according to claim 1, it is characterised in that: first nanometer of flexible thin
Membrane pressure sensor (7) by the first flexible substrate (25), flexible electrode layer (24), supporting layer (22), the second flexible substrate (21),
Pressure sensitive layer (23) and flexible package layer (20) composition, it is quick that the lower surface of second flexible substrate (21) is equipped with pressure
Feel layer (23), the upper surface of first flexible substrate (25) is equipped with flexible electrode layer (24), the pressure sensitive layer (23)
It is connect with flexible electrode layer (24) by the supporting layer (22) of two sides, the flexible package layer (20) is covered in the first flexible substrate
(25) with the edge of the second flexible substrate (21).
7. a kind of smoothness intelligent detection device according to claim 1, it is characterised in that: first nanometer of flexible thin
Membrane pressure sensor (7) is electrical connected with signal processing module (26), the signal processing module (26) and display module (27)
It is electrically connected, the power supply (28) and first nanometer of fexible film pressure sensor (7), signal processing module (26) and display mould
Block (27) is separately connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822145873.8U CN209055098U (en) | 2018-12-20 | 2018-12-20 | A kind of smoothness intelligent detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822145873.8U CN209055098U (en) | 2018-12-20 | 2018-12-20 | A kind of smoothness intelligent detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209055098U true CN209055098U (en) | 2019-07-02 |
Family
ID=67055197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822145873.8U Withdrawn - After Issue CN209055098U (en) | 2018-12-20 | 2018-12-20 | A kind of smoothness intelligent detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209055098U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373964A (en) * | 2018-12-20 | 2019-02-22 | 苏州能斯达电子科技有限公司 | A kind of smoothness intelligent detection device |
| CN113483716A (en) * | 2021-05-21 | 2021-10-08 | 重庆大学 | Curved surface part machining method based on flexible sensor |
-
2018
- 2018-12-20 CN CN201822145873.8U patent/CN209055098U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373964A (en) * | 2018-12-20 | 2019-02-22 | 苏州能斯达电子科技有限公司 | A kind of smoothness intelligent detection device |
| CN109373964B (en) * | 2018-12-20 | 2023-09-26 | 苏州能斯达电子科技有限公司 | Flatness intelligent detection device |
| CN113483716A (en) * | 2021-05-21 | 2021-10-08 | 重庆大学 | Curved surface part machining method based on flexible sensor |
| CN113483716B (en) * | 2021-05-21 | 2022-08-30 | 重庆大学 | Curved surface part machining method based on flexible sensor |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiong Zuoping Inventor after: Zhou Zhen Inventor before: Xiong Zuoping Inventor before: Zhang Ting Inventor before: Zhou Zhen |
|
| CB03 | Change of inventor or designer information | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190702 Effective date of abandoning: 20230926 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190702 Effective date of abandoning: 20230926 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |