CN205388563U - Ventilative appearance based on bluetooth and smart mobile phone - Google Patents
Ventilative appearance based on bluetooth and smart mobile phone Download PDFInfo
- Publication number
- CN205388563U CN205388563U CN201620190525.0U CN201620190525U CN205388563U CN 205388563 U CN205388563 U CN 205388563U CN 201620190525 U CN201620190525 U CN 201620190525U CN 205388563 U CN205388563 U CN 205388563U
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- mobile phone
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- orifice plate
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Abstract
The utility model provides a ventilative appearance based on bluetooth and smart mobile phone, the power distribution box comprises a box body, be equipped with the fan in the box, the fan passes through the air duct and connects lower chamber, lower chamber upper portion is equipped with upper chamber, is equipped with the orifice plate shift bar of removable orifice plate and control orifice plate between lower chamber and upper chamber, upper chamber upper portion is equipped with the dryer, go up dryer upper portion and be equipped with a year appearance platform, carry an appearance bench and be equipped with sample fixing device, all be equipped with pressure sensor in upper chamber and lower chamber, inside of controlling box still is equipped with control system, control system includes the CPU treater, the CPU treater passes through drive circuit and connects the fan, still be connected with bluetooth module on the CPU treater, bluetooth module connects the smart mobile phone. This ventilative appearance simple structure, convenient operation, it is accurate, efficient to the test of fabric gas permeability, and the accessible smart mobile phone sets for corresponding parameter, the very big use that has made things convenient for ventilative appearance.
Description
Technical field
This utility model relates generally to the ventilative technical field of measurement and test of the materials such as special industrial fabric, general fabrics, knitted fabric, coated fabric, non-woven fabric and industrial filter paper, specifically a kind of Permeability gauge based on Bluetooth technology and smart mobile phone.
Background technology
Fabric breathability refers to the performance of air permeable fabric, with in the test area of regulation, pressure drop and time conditions downstream perpendicular through the rate representation of sample.Its test philosophy is under the pressure differential of regulation, measures the air flow rate perpendicular through the given area of sample in certain time, calculates air penetrability, and airflow rate can directly be measured, it is possible to obtain by measuring the pressure reduction conversion on flow aperture two sides.
The Permeability gauge structure of traditional test fabric permeability is complicated, being difficulty with standardized designs, when instrument test uses, intelligence degree is low, and testing efficiency is low, and equipped with the slave computer of parameter setting and data acquisition on equipment, slave computer also to connect host computer (computer).Purchasing a Permeability gauge and indirectly also need to one host computer of buying, its purchase cost is relatively big, and the use of electronics strength machine needs to coordinate host computer to use together, brings very big inconvenience to its use.
Utility model content
This utility model is for the deficiency of current technology, in conjunction with prior art, from practical application, a kind of Permeability gauge based on Bluetooth technology and smart mobile phone is provided, this Permeability gauge simple in construction, easy to operate, fabric breathability test is accurate, efficiency height, and by smart mobile phone, relevant parameter can be set, greatly facilitate the use of Permeability gauge.
For practice above-mentioned purpose, the technical solution of the utility model is as follows:
nullA kind of Permeability gauge based on Bluetooth technology and smart mobile phone，Including casing，It is provided with blower fan in described casing，Described blower fan connects lower chamber by airway，Described lower chamber top is provided with upper chamber，Between lower chamber and upper chamber, it is provided with removable orifice plate and controls the orifice plate shift bar of orifice plate，Described upper chamber top is provided with air duct，Described upper air duct top is provided with load sample platform，Described load sample platform is arranged on outside casing，Load sample platform is provided with sample fixing device，It is equipped with pressure transducer in upper chamber and lower chamber，Described casing is arranged over control chamber，Described control chamber is provided with guidance panel，It is additionally provided with appliance mounting panel inside described control chamber，Installation control system on described appliance mounting panel，Described control system includes CPU processor，Described pressure transducer connects CPU processor by sampling module，Described control chamber connects CPU processor，Described CPU processor passes through drive circuit connecting fan，Described CPU processor is also associated with bluetooth module，Described bluetooth module connects smart mobile phone.
Described sample fixing device includes depression bar, described depression bar one end is provided with electromagnetic suction device, the depression bar other end connects indenter device, described indenter device includes ventilating duct, fixture ring, pressure head and test head, described fixture ring set is on ventilating duct, and described pressure head is arranged on below fixture ring, and pressure head is by fulcrum and fixture ring floating connection, pressure head is arranged below test head, and described test head is provided with circular open.
It is provided with sealing ring between described pressure head and test head.
Described blower fan is provided with deafener.
Described casing is connected with castor.
It is provided with drainage screen between described upper chamber and upper air duct.
Beneficial aspects of the present utility model:
1, this utility model is drawn through, air, the test head that a circular open can be changed by a suction fan, for different testing standards, only need to be arranged on instrument by testing accordingly head, pressure sample fixing device is being tested specimen holder on head opening, load onto corresponding orifice plate, the breathability of fabric can being measured, and the test pressure that this utility model pre-sets can be kept automatically, the breathability index of sample can directly display out.
2, this utility model is by arranging control system, allow to be directly connected to CPU processor by smart mobile phone and bluetooth module, Permeability gauge parameter be controlled and show, greatly facilitating the use of testing crew, simultaneously can complete test without buying slave computer, greatly reduce use cost.
3, this utility model sample fixing device adopts electromagnetism adhesive principle, simple to operation, and pressure head and fixture ring adopt floating connection, it is possible in guarantee test process, sample is always compacted, improves measuring accuracy.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model population structure schematic diagram；
Accompanying drawing 2 controls systematic schematic diagram for this utility model.
Label shown in accompanying drawing: 1, control chamber；2, depression bar；3, electromagnetic suction device；4, casing；5, appliance mounting panel；6, blower fan；7, deafener；8, castor；9, airway；10, lower chamber；11, orifice plate；12, orifice plate shift bar；13, upper chamber；14, drainage screen；15, upper air duct；16, load sample platform；17, test head；18, pressure head；19, fixture ring；20, ventilating duct；21, guidance panel.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, the utility model is described in further detail.Should be understood that these embodiments are merely to illustrate this utility model rather than limit scope of the present utility model.In addition, it is to be understood that after having read the content that this utility model is lectured, this utility model can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application appended claims limited range equally.
nullSuch as accompanying drawing 1、Shown in 2，A kind of Permeability gauge based on Bluetooth technology and smart mobile phone，Including casing 4，Described casing 4 is provided with blower fan 6，Described blower fan 6 connects lower chamber 10 by airway 9，Described lower chamber 10 top is provided with upper chamber 13，Between lower chamber 10 and upper chamber 13, it is provided with removable orifice plate 11 and controls the orifice plate shift bar 12 of orifice plate 11，Described upper chamber 13 top is provided with air duct 15，Described upper air duct 15 top is provided with load sample platform 16，It is outside that described load sample platform 16 is arranged on casing 4，Load sample platform 16 is provided with sample fixing device，It is equipped with pressure transducer in upper chamber 13 and lower chamber 10，Described casing 4 is arranged over control chamber 1，Described control chamber 1 is provided with guidance panel 21，Described casing 4 is internal is additionally provided with appliance mounting panel 5，Installation control system on described appliance mounting panel 5，Described control system includes CPU processor，Described pressure transducer connects CPU processor by sampling module，Described control chamber connects CPU processor，Described CPU processor passes through drive circuit connecting fan 6，Described CPU processor is also associated with bluetooth module，Described bluetooth module connects smart mobile phone.
This instrument is for testing the breathability of the materials such as special industrial fabric, general fabrics, knitted fabric, coated fabric, non-woven fabric and industrial filter paper.The test philosophy of this instrument is according to a specified method and test parameters, by sample holder on the air inlet of fabric air-permeability instrument, then regulate fan speed, make fabric two sides reach the pressure reduction of regulation, determine the air penetrability of fabric according to the aperture of orifice plate top nozzle and both sides magnitude of pressure differential.Test parameter of the present utility model can pass through smart mobile phone or control panel input CPU processor, when instrument works, pressure parameter is passed to CPU processor by the pressure transducer moment, CPU processor is by the suction air volume of the feedback regulation control blower fan of pressure transducer, and upper chamber pressure reduction P1, lower chamber pressure reduction P2 change with suction air volume change.Wherein P1-P2 is two chamber pressure difference △ P, P0-P1 is fabric two sides pressure reduction △ P0 (that is level pressure value), during test, △ P0, △ P are translated into digital signal input CPU by pressure transducer, change suction air volume by feedback regulation device, make △ P0 reach setting and (be generally 50Pa；100Pa；200Pa；500Pa), and two chamber pressure difference △ P read in after CPU, plug-in be automatically converted into the air penetrability R (mm/s) of fabric, and in smart mobile phone screen display out.
In use, air quantity is drawn into lower chamber 10 by blower fan 6, the air quantity of lower chamber 10 controls to enter upper chamber 13 by orifice plate 11 and orifice plate 11 and orifice plate shift bar 12, now lower chamber 10 and upper chamber 13 can produce corresponding pressure reduction, and tested out by pressure transducer and to feed back to CPU processor, the gas flow of upper chamber 13 enters into sample through upper air duct 15, totally pure in order to ensure the air entered in sample, this utility model is in the wind between cylinder 15 and upper chamber 1 and is provided with drainage screen 14, drainage screen 14 may filter that some impurity in air avoid affecting the measuring accuracy of sample.
Sample fixing device of the present utility model includes depression bar 2, depression bar 2 one end is provided with electromagnetic suction device 3, depression bar 2 other end connects indenter device, indenter device includes ventilating duct 20, fixture ring 19, pressure head 18 and test 17, fixture ring 19 is enclosed within ventilating duct 20, and pressure head 18 is arranged on below fixture ring 19, and pressure head 18 is by fulcrum and fixture ring 19 floating connection, pressure head 18 is arranged below test 17, and test 17 is provided with circular open.As shown in Figure 1, depression bar 2 is lever principle, when electromagnetic suction device 3 starts, depression bar 2 rotates to the direction of principle tests 17, now can place or take down sample, when electromagnetic suction device 3 is closed, under spring action, depression bar 2 drives and presses under indenter device, make sample be pressed in test 17, and due to pressure head 18 by fulcrum and fixture ring 19 floating connection, sealing ring is set between pressure head 18 and test 17, therefore can ensure to compress the close fitting of sample, not damage again sample.
This utility model is provided with deafener 7 on blower fan 6, and Permeability gauge can be avoided to produce bigger sound pollution in use, is arranged below castor 8 at casing 4 and can facilitate the movement of Permeability gauge.
Claims (6)
- null1. the Permeability gauge based on Bluetooth technology and smart mobile phone，Including casing (4)，Described casing (4) is provided with blower fan (6)，It is characterized in that: described blower fan (6) connects lower chamber (10) by airway (9)，Described lower chamber (10) top is provided with upper chamber (13)，Between lower chamber (10) and upper chamber (13), it is provided with removable orifice plate (11) and controls the orifice plate shift bar (12) of orifice plate (11)，Described upper chamber (13) top is provided with air duct (15)，Described upper air duct (15) top is provided with load sample platform (16)，It is outside that described load sample platform (16) is arranged on casing (4)，Load sample platform (16) is provided with sample fixing device，It is equipped with pressure transducer in upper chamber (13) and lower chamber (10)，Described casing (4) is arranged over control chamber (1)，Described control chamber (1) is provided with guidance panel (21)，Described casing (4) is internal is additionally provided with appliance mounting panel (5)，The upper installation control system of described appliance mounting panel (5)，Described control system includes CPU processor，Described pressure transducer connects CPU processor by sampling module，Described control chamber connects CPU processor，Described CPU processor passes through drive circuit connecting fan (6)，Described CPU processor is also associated with bluetooth module，Described bluetooth module connects smart mobile phone.
- 2. a kind of Permeability gauge based on Bluetooth technology and smart mobile phone as claimed in claim 1, it is characterized in that: described sample fixing device includes depression bar (2), described depression bar (2) one end is provided with electromagnetic suction device (3), depression bar (2) other end connects indenter device, described indenter device includes ventilating duct (20), fixture ring (19), pressure head (18) and test head (17), described fixture ring (19) is enclosed within ventilating duct (20), described pressure head (18) is arranged on fixture ring (19) lower section, pressure head (18) is by fulcrum and fixture ring (19) floating connection, pressure head (18) is arranged below test head (17), described test head (17) is provided with circular open.
- 3. a kind of Permeability gauge based on Bluetooth technology and smart mobile phone as claimed in claim 2, it is characterised in that: it is provided with sealing ring between described pressure head (18) and test head (17).
- 4. a kind of Permeability gauge based on Bluetooth technology and smart mobile phone as claimed in claim 1, it is characterised in that: described blower fan (6) is provided with deafener (7).
- 5. a kind of Permeability gauge based on Bluetooth technology and smart mobile phone as claimed in claim 1, it is characterised in that: described casing (4) is connected with castor (8).
- 6. a kind of Permeability gauge based on Bluetooth technology and smart mobile phone as claimed in claim 1, it is characterised in that: it is provided with drainage screen (14) between described upper chamber (13) and upper air duct (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190525.0U CN205388563U (en) | 2016-03-11 | 2016-03-11 | Ventilative appearance based on bluetooth and smart mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190525.0U CN205388563U (en) | 2016-03-11 | 2016-03-11 | Ventilative appearance based on bluetooth and smart mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205388563U true CN205388563U (en) | 2016-07-20 |
Family
ID=56376709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620190525.0U Expired - Fee Related CN205388563U (en) | 2016-03-11 | 2016-03-11 | Ventilative appearance based on bluetooth and smart mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205388563U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290119A (en) * | 2016-11-07 | 2017-01-04 | 莱州市电子仪器有限公司 | The air permeability tester of removable Non-Destructive Testing large package material |
| CN109632605A (en) * | 2019-01-08 | 2019-04-16 | 温州际高检测仪器有限公司 | Micro air permeability tester |
| CN112068036A (en) * | 2020-09-09 | 2020-12-11 | 合肥矽格玛应用材料有限公司 | Measure bonding wire fusing current's system utensil |
-
2016
- 2016-03-11 CN CN201620190525.0U patent/CN205388563U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290119A (en) * | 2016-11-07 | 2017-01-04 | 莱州市电子仪器有限公司 | The air permeability tester of removable Non-Destructive Testing large package material |
| CN106290119B (en) * | 2016-11-07 | 2023-06-13 | 莱州市电子仪器有限公司 | Air permeability tester for movable nondestructive testing of large package material |
| CN109632605A (en) * | 2019-01-08 | 2019-04-16 | 温州际高检测仪器有限公司 | Micro air permeability tester |
| CN109632605B (en) * | 2019-01-08 | 2021-05-28 | 温州际高检测仪器有限公司 | Trace air permeability tester |
| CN112068036A (en) * | 2020-09-09 | 2020-12-11 | 合肥矽格玛应用材料有限公司 | Measure bonding wire fusing current's system utensil |
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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: 20160720 Termination date: 20170311 |
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| CF01 | Termination of patent right due to non-payment of annual fee |