CN106644721A - Instrument for detecting display cases - Google Patents
Instrument for detecting display cases Download PDFInfo
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- CN106644721A CN106644721A CN201611241250.XA CN201611241250A CN106644721A CN 106644721 A CN106644721 A CN 106644721A CN 201611241250 A CN201611241250 A CN 201611241250A CN 106644721 A CN106644721 A CN 106644721A
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- humidifier
- detection
- guidance panel
- expansion link
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/005—Electromagnetic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/022—Environment of the test
- G01N2203/0236—Other environments
- G01N2203/0242—With circulation of a fluid
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0682—Spatial dimension, e.g. length, area, angle
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The invention provides an instrument for detecting display cases. The instrument for detecting the display cases comprises a main instrument body, a detection board, an operation panel and a thickness measuring assembly, wherein the main instrument body and the detection board are separately arranged; the main instrument body is provided with a butted surface opposite to the detection board; the operation panel and the thickness measuring assembly are both arranged on the main instrument body; during using, a gap is formed between the butted surface of the main instrument body and the detection board, and the thickness measuring assembly is located in the length direction of the gap; the detection board is a magnetic board; an electromagnetic board is arranged on the butted surface of the main instrument body; the operation panel is used for controlling the electromagnetic board to be powered on and produce magnetism opposite to that of the magnetic board. The instrument for detecting the display cases can detect the strength quality of the display cases.
Description
Technical field
The present invention relates to detecting instrument technical field, more particularly to a kind of instrument of detection showcase.
Background technology
Showcase（Display case, showcase）, such as commercial refrigerator device, and some other need not refrigerate
Cabinet.For example, in memorial museum, showcase can be used to show heritage information；Because these data are very valuable, therefore showcase is past
Toward face glass is carried, exhibitioner's close contact these data are prevented.
For another example, in grocery stores, showcase can be used to show all kinds of snacks；Because customer can see the phase of snacks often
Pass information, or even foretaste, therefore showcase often opens wide, is easy to customer to take snacks.
Typically, showcase is formed by polylith wood board splicing, and when showcase dispatches from the factory, just determines the matter of showcase
Amount.Can be compared to, polylith plank has the attributes such as certain thickness, intensity after processing, just, exactly with these attributes
Plank, determines quality when showcase dispatches from the factory.
But at present, for the detection of these planks, often still rest on stage of the plank before being processed out.
I.e. before being processed out, the raw material for processing are detected, if the quality of raw material is preferably, also implies that and process
The quality of the plank for coming is preferable.For the plank for having processed, a kind of special detecting instrument is also lacked at present.
The content of the invention
To solve above-mentioned technical problem, the present invention provides a kind of instrument of detection showcase, showcase can be detected strong
Quality in terms of degree.
The invention provides a kind of instrument of detection showcase, including apparatus subject, detection plate, guidance panel and survey
Thick component；
The apparatus subject and the detection plate split are arranged, and the apparatus subject has and the relative docking of the detection plate
Face, the guidance panel and the thickness measuring component are located on the apparatus subject, when in use, the docking of the apparatus subject
There is gap between face and the detection plate, the thickness measuring component is located on the length direction in the gap；
The detection plate is magnetic sheet；The interface of the apparatus subject is provided with magnetic board；
The guidance panel is used to controlling the magnetic board being powered and produce the magnetic contrary with magnetic sheet magnetic；
The thickness measuring component includes matrix, and described matrix is on the apparatus subject, and with breach, the breach is relative
Both sides are respectively the interface of detection faces one and detection faces two, the detection faces one and apparatus subject in same plane, described
Detection faces two are parallel with the detection faces one, are provided with what fixed block, one end and the fixed block were flexibly connected inside described matrix
Expansion link, the other end of the expansion link protrudes from the detection faces two, and stretches into the breach；The expansion link is protruded from
One end of the fixed block is provided with cone, and the cone is located in the breach；Spring is cased with outside the expansion link, it is described
One end of spring connects the cone, and the other end connects the fixed block；
Wherein, the activity direction of the expansion link and the detection faces one and the detection faces two are vertical；
Be provided with the displacement transducer for detecting expansion link activity displacement in the fixed block, institute's displacement sensors and
The guidance panel is electrically connected with.
Used as a kind of embodiment, also including controller, the controller and institute's displacement sensors are electrically connected with, and
For receiving the detection signal for being relevant to the expansion link activity displacement；The controller is also electrically connected with guidance panel,
And for receiving the control signal for being relevant to the magnetic board magnetic intensity；The controller is according to the detection signal and described
Control signal generates the display signal for being relevant to testing result, and according to below equation：
Q=f[μ*(D(t)+D(t-1))*MS]
Wherein, Q is quality factor, and D is expansion link activity displacement, and t is current time, and MS is magnetic board magnetic intensity, and f is product
With regard to the transmission function of expansion link activity displacement, magnetic board magnetic intensity and current time, μ is relative coefficient to quality factor；
The guidance panel shows in response to the display signal to the quality factor.
Used as a kind of embodiment, also including humidifier, the humidifier and the guidance panel are electrically connected with, described
Humidifier is oppositely arranged on the apparatus subject with the thickness measuring component, the humidifier and the thickness measuring component it
Between be provided with the interface of the apparatus subject, the interface to the apparatus subject is rectified in the output of the humidifier；
The guidance panel is additionally operable to control the humidifier to work with default gear；
Also include controller, the controller and institute's displacement sensors are electrically connected with, and are relevant to described stretching for receiving
The detection signal of bar activity displacement；The controller is also electrically connected with guidance panel, and is relevant to the electricity for receiving
The control signal of magnetic sheet magnetic intensity and the control signal for being relevant to the humidifier operation range；
The controller generates the display signal for being relevant to testing result, and root according to the detection signal and the control signal
According to below equation：
Q=f[μ*(D(t)+ D(t-1))*MS*φ1]
Wherein, Q is quality factor, and D is expansion link activity displacement, and t is current time, and MS is magnetic board magnetic intensity, and φ 1 is
Humidifier operation range, f be quality factor with regard to expansion link activity displacement, magnetic board magnetic intensity, current time transmission
Function and humidifier operation range, μ is relative coefficient；
The guidance panel shows in response to the display signal to the quality factor.
Used as a kind of embodiment, also including humidifier, the humidifier and the guidance panel are electrically connected with, described
Humidifier is oppositely arranged on the apparatus subject with the thickness measuring component, the humidifier and the thickness measuring component it
Between be provided with the interface of the apparatus subject, the interface to the apparatus subject is rectified in the output of the humidifier；
The guidance panel is additionally operable to control the humidifier to work with default gear；
Be provided with ventilating duct in the apparatus subject, the direction of the ventilating duct and the apparatus subject when in use its interface and
The length direction in the gap existed between the detection plate is identical；The humidifier and the thickness measuring component are near the ventilating duct
A ventilating opening, be respectively equipped with a blower fan at two ventilating openings of the ventilating duct, and near the humidifier and described
One ventilating opening of thickness measuring component is provided with air inlet fan, and another ventilating opening is provided with blowing machine；
The air inlet fan and the blowing machine are electrically connected with respectively with the guidance panel, and the guidance panel is additionally operable to control institute
State air inlet fan and the blowing machine is worked with default gear.
Used as a kind of embodiment, also including controller, the controller and institute's displacement sensors are electrically connected with, and
For receiving the detection signal for being relevant to the expansion link activity displacement；
The controller is also electrically connected with guidance panel, and for receiving the control for being relevant to magnetic board magnetic intensity letter
Number, be relevant to the control signal of the humidifier operation range and be relevant to the air inlet fan and the blowing machine operation range
Control signal；
The controller generates the display signal for being relevant to testing result, and root according to the detection signal and the control signal
According to below equation：
Q=f[μ*(D(t)+ D(t-1))*MS*φ1*φ2]
Wherein, Q is quality factor, and D is expansion link activity displacement, and t is current time, and MS is magnetic board magnetic intensity, and φ 1 is
The operation range of humidifier, φ 2 is the operation range of air inlet fan and blowing machine, and f is quality factor with regard to expansion link activity displacement
Amount, magnetic board magnetic intensity, the transmission function of current time and humidifier operation range, μ is relative coefficient；
The guidance panel shows in response to the display signal to the quality factor.
The present invention is compared to the beneficial effect of prior art：
This provides a kind of instrument of detection showcase, and plank is applied using guidance panel controller unit main body and detection plate
Pressure.Wherein, plank is filled in the gap between the interface of apparatus subject and detection plate, to apply pressure to plank.Its
In, pressure is produced by the magnetic force between the interface and detection plate of apparatus subject.Then, using thickness measuring component and displacement transducer
The deformation quantity of detection plank.Wherein, deformation quantity is converted by expansion link activity displacement in thickness measuring component.Then, in operation
The data of correlation are obtained on panel.Therefore, solve in background technology for the plank for having processed cannot be detected
Technical problem.
Description of the drawings
The structural representation of the instrument of the detection showcase that Fig. 1 is provided for the present invention；
The A portions enlarged drawing of the instrument of the detection showcase that Fig. 2 is provided for Fig. 1；
The side view of the instrument of the detection showcase that Fig. 3 is provided for the present invention；
The B portions enlarged drawing of the instrument of the detection showcase that Fig. 4 is provided for Fig. 1.
In figure：1st, apparatus subject；11st, interface；12nd, ventilating duct；13rd, air inlet fan；2nd, detection plate；3rd, guidance panel；4、
Thickness measuring component；41st, matrix；42nd, breach；43rd, detection faces one；44th, detection faces two；5th, gap；6th, expansion link；7th, cone；8、
Spring；9th, fixed block；10th, humidifier；101st, output end.
Specific embodiment
Below in conjunction with accompanying drawing, and technical characteristic and advantage of other above-mentioned to the present invention are clearly and completely described,
Obviously, described embodiment section Example only of the invention, rather than whole embodiments.
See figures.1.and.2, the invention provides it is a kind of detection showcase instrument, including apparatus subject 1, detection plate 2,
Guidance panel 3 and thickness measuring component 4.
In figure, apparatus subject 1 and the split of detection plate 2 are arranged, and apparatus subject 1 has and the relative interface of detection plate 2
11, guidance panel 3 and thickness measuring component 4 on apparatus subject 1, when in use, the interface 11 of apparatus subject 1 and detection plate
There is gap 5 between 2, thickness measuring component 4 is located on the length direction in gap 5, will plank fill in gap 5, thickness measuring component 4 can
To detect to plank.
In the present embodiment, detection plate 2 is magnetic sheet；The interface 11 of apparatus subject 1 is provided with magnetic board（Do not show in figure
Go out）；Guidance panel 3 is used to controlling magnetic board being powered and produce the magnetic contrary with magnetic sheet magnetic；Therefore, by guidance panel
3 are controlled, and can make to produce magnetic force between the interface 11 of apparatus subject 1 and magnetic sheet, are converted to filling in in gap 5
The pressure that applies of plank, the size of the magnetic force can be adjusted on guidance panel 3.
With reference to Fig. 3 and Fig. 4, thickness measuring component 4 includes matrix 41, and matrix 41 is located on apparatus subject 1, and with breach 42,
The relative both sides of breach 42 are respectively the interface 11 of detection faces 1 and detection faces 2 44, detection faces 1 and apparatus subject 1
In same plane, detection faces 2 44 are parallel with detection faces 1, fixed block 9, one end is provided with inside matrix 41 and fixed block 9 is lived
The expansion link 6 of dynamic connection, the other end of expansion link 6 protrudes from detection faces 2 44, and stretches into breach 42；Expansion link 6 is protruded from
One end of fixed block 9 is provided with cone 7, and cone 7 is located in breach 42；Spring 8 is cased with outside expansion link 6, one end of spring 8 connects
Connect cone 7, and other end connection fixing block 9；Wherein, the activity direction of expansion link 6 and detection faces 1 and detection faces two
44 is vertical；The displacement transducer for detecting the movable displacement of expansion link 6 is provided with fixed block 9（Not shown in figure）, displacement biography
Sensor and guidance panel 3 are electrically connected with.
In the present embodiment, because the interface 11 and magnetic sheet of apparatus subject 1 apply to filling in the plank in gap 5
Pressure, causes the plank to generate a certain amount of deformation.For example, when plank is pressurized thinning, cone 7 is connected to due to elasticity
Plank, also produces therewith displacement, and expansion link 6 will be driven to produce identical displacement.Accordingly, displacement transducer detection expansion link
6 movable displacements, so as to detect that plank obtains deformation quantity under a certain pressure, so as to detect quality of the plank in terms of intensity.
As a kind of embodiment, the invention provides a kind of instrument of detection showcase also includes controller, control
Device and displacement transducer are electrically connected with, and for receiving the detection signal for being relevant to the movable displacement of expansion link 6；Controller also and
Guidance panel 3 is electrically connected with, and for receiving the control signal for being relevant to magnetic board magnetic intensity；Controller is according to detection signal
The display signal for being relevant to testing result is generated with control signal, and according to below equation：
Q=f[μ*(D(t)+D(t-1))*MS]
Wherein, Q is quality factor, and D is the movable displacement of expansion link 6, and t is current time, and MS is magnetic board magnetic intensity, and f is
With regard to the transmission function of the movable displacement of expansion link 6, magnetic board magnetic intensity and current time, μ is relative coefficient to quality factor；
Guidance panel 3 shows in response to showing signal to quality factor.
The present embodiment is the optimization to detection method, because when actually detected, detecting that quality of the plank in terms of intensity is past
Toward being not a certain moment, for example, at the detection initial stage, the deformation quantity of plank is little, but after having spent a period of time, the shape of plank
Variable cataclysm, it is contemplated that this point, the present embodiment proposes Q=f [μ * (D (t)+D (t-1)) * MS], and the formula is by Q=f [(D*
MS] and D=μ * (D (t)+D (t-1)) recursion, wherein, transmission function Q=f [(D*MS] is obtained through the experiment of limited number of time,
The relational expression of the movable displacement of D=μ * (D (t)+D (t-1)) expansion link 6 and time factor, the time is with s as least unit.
As a kind of embodiment, the invention provides a kind of instrument of detection showcase also includes humidifier 10, plus
Wet device 10 and guidance panel 3 are electrically connected with, and humidifier 10 is oppositely arranged on apparatus subject 1 with thickness measuring component 4, humidify
The interface 11 of apparatus subject 1 is provided between device 10 and thickness measuring component 4, the output end 101 of humidifier 10 is just to apparatus subject 1
Interface 11；Guidance panel 3 is additionally operable to control humidifier 10 with the work of default gear.
Additionally, the instrument of detection showcase also includes controller, controller and displacement transducer are electrically connected with, and for connecing
Receipts are relevant to the detection signal of the movable displacement of expansion link 6；Controller is also electrically connected with guidance panel 3, and for receiving phase
With regard to the control signal and the control signal for being relevant to the operation range of humidifier 10 of magnetic board magnetic intensity；
Controller generates the display signal for being relevant to testing result according to detection signal and control signal, and according to below equation：
Q=f[μ*(D(t)+ D(t-1))*MS*φ1]
Wherein, Q is quality factor, and D is the movable displacement of expansion link 6, and t is current time, and MS is magnetic board magnetic intensity, φ 1
For the operation range of humidifier 10, f is quality factor with regard to the movable displacement of expansion link 6, magnetic board magnetic intensity, current time
Transmission function and the operation range of humidifier 10, μ is relative coefficient；
Guidance panel 3 shows in response to showing signal to quality factor.
The present embodiment still to the optimization of detection method because when actually detected, the result meeting of the humidity of environment to detecting
There is certain impact, for example, under relatively dry environment, the result of detection is more preferable than actual.Therefore, increased in the present embodiment wet
Degree factor, the present embodiment proposes Q=f [μ * (D (t)+D (t-1)) * MS* φ 1].
As a kind of embodiment, in apparatus subject 1 ventilating duct 12, the direction of ventilating duct 12 and apparatus subject 1 are provided with
The length direction in the gap 5 for existing between its interface 11 and detection plate 2 when in use is identical；Humidifier 10 and thickness measuring component 4
Near a ventilating opening of ventilating duct 12, a blower fan is respectively equipped with two ventilating openings of ventilating duct 12, and near humidifier
10 and a ventilating opening of thickness measuring component 4 be provided with air inlet fan 13, another ventilating opening is provided with blowing machine；Air inlet fan 13 and blowing machine
It is electrically connected with guidance panel 3 respectively, guidance panel 3 is additionally operable to control air inlet fan 13 and blowing machine is worked with default gear.
It is uniform in order to be beneficial to test environment humidity after humidity factor is proposed, above-mentioned technical scheme is taken, preferably
, air inlet fan 13 is provided with a ventilating opening near humidifier 10 and thickness measuring component 4, by the wet of the output end 101 of humidifier 10
Gas is taken away and is allowed to circulate, and is conducive to making the humidity of whole showcase uniform.
Used as a kind of embodiment, also including controller, controller and displacement transducer are electrically connected with, and for receiving
It is relevant to the detection signal of the movable displacement of expansion link 6；
Controller is also electrically connected with guidance panel 3, and for receiving the control signal, the correlation that are relevant to magnetic board magnetic intensity
In the operation range of humidifier 10 control signal and be relevant to the control signal of air inlet fan 13 and blowing machine operation range；
Controller generates the display signal for being relevant to testing result according to detection signal and control signal, and according to below equation：
Q=f[μ*(D(t)+ D(t-1))*MS*φ1*φ2]
Wherein, Q is quality factor, and D is the movable displacement of expansion link 6, and t is current time, and MS is magnetic board magnetic intensity, φ 1
For the operation range of humidifier 10, φ 2 is the operation range of air inlet fan 13 and blowing machine, and f lives for quality factor with regard to expansion link 6
Dynamic displacement, magnetic board magnetic intensity, the transmission function of current time and the operation range of humidifier 10, μ is relative coefficient；
Guidance panel 3 shows in response to showing signal to quality factor.
The detection method that the present embodiment is proposed, it is also contemplated that the operation range of air inlet fan 13 and blowing machine, is because air intake
The operating of machine 13 and blowing machine, necessarily causes air velocity to increase, so as to cause the reduction of environment temperature to a certain extent,
Therefore, Q=f [μ * (D (t)+D (t-1)) * MS* φ 1* φ 2] is proposed on the basis of original.So that testing result is more
Plus it is accurate.
Particular embodiments described above, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, it will be appreciated that the foregoing is only the specific embodiment of the present invention, the protection being not intended to limit the present invention
Scope.Particularly point out, to those skilled in the art, it is all within the spirit and principles in the present invention, done any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (5)
1. it is a kind of detection showcase instrument, it is characterised in that including apparatus subject, detection plate, guidance panel and thickness measuring group
Part；
The apparatus subject and the detection plate split are arranged, and the apparatus subject has and the relative docking of the detection plate
Face, the guidance panel and the thickness measuring component are located on the apparatus subject, when in use, the docking of the apparatus subject
There is gap between face and the detection plate, the thickness measuring component is located on the length direction in the gap；
The detection plate is magnetic sheet；The interface of the apparatus subject is provided with magnetic board；
The guidance panel is used to controlling the magnetic board being powered and produce the magnetic contrary with magnetic sheet magnetic；
The thickness measuring component includes matrix, and described matrix is on the apparatus subject, and with breach, the breach is relative
Both sides are respectively the interface of detection faces one and detection faces two, the detection faces one and apparatus subject in same plane, described
Detection faces two are parallel with the detection faces one, are provided with what fixed block, one end and the fixed block were flexibly connected inside described matrix
Expansion link, the other end of the expansion link protrudes from the detection faces two, and stretches into the breach；The expansion link is protruded from
One end of the fixed block is provided with cone, and the cone is located in the breach；Spring is cased with outside the expansion link, it is described
One end of spring connects the cone, and the other end connects the fixed block；
Wherein, the activity direction of the expansion link and the detection faces one and the detection faces two are vertical；
Be provided with the displacement transducer for detecting expansion link activity displacement in the fixed block, institute's displacement sensors and
The guidance panel is electrically connected with.
2. it is according to claim 1 detection showcase instrument, it is characterised in that also including controller, the controller
It is electrically connected with institute displacement sensors, and for receiving the detection signal for being relevant to the expansion link activity displacement；It is described
Controller is also electrically connected with guidance panel, and for receiving the control signal for being relevant to the magnetic board magnetic intensity；It is described
Controller generates the display signal for being relevant to testing result according to the detection signal and the control signal, and according to following public affairs
Formula：
Q=f[μ*(D(t)+D(t-1))*MS]
Wherein, Q is quality factor, and D is expansion link activity displacement, and t is current time, and MS is magnetic board magnetic intensity, and f is product
With regard to the transmission function of expansion link activity displacement, magnetic board magnetic intensity and current time, μ is relative coefficient to quality factor；
The guidance panel shows in response to the display signal to the quality factor.
3. it is according to claim 1 detection showcase instrument, it is characterised in that also including humidifier, the humidifier
It is electrically connected with the guidance panel, the humidifier is oppositely arranged on the apparatus subject with the thickness measuring component,
The interface of the apparatus subject is provided between the humidifier and the thickness measuring component, the output of the humidifier is rectified to institute
State the interface of apparatus subject；
The guidance panel is additionally operable to control the humidifier to work with default gear；
Also include controller, the controller and institute's displacement sensors are electrically connected with, and are relevant to described stretching for receiving
The detection signal of bar activity displacement；The controller is also electrically connected with guidance panel, and is relevant to the electricity for receiving
The control signal of magnetic sheet magnetic intensity and the control signal for being relevant to the humidifier operation range；
The controller generates the display signal for being relevant to testing result, and root according to the detection signal and the control signal
According to below equation：
Q=f[μ*(D(t)+ D(t-1))*MS*φ1]
Wherein, Q is quality factor, and D is expansion link activity displacement, and t is current time, and MS is magnetic board magnetic intensity, and φ 1 is
Humidifier operation range, f be quality factor with regard to expansion link activity displacement, magnetic board magnetic intensity, current time transmission
Function and humidifier operation range, μ is relative coefficient；
The guidance panel shows in response to the display signal to the quality factor.
4. it is according to claim 1 detection showcase instrument, it is characterised in that also including humidifier, the humidifier
It is electrically connected with the guidance panel, the humidifier is oppositely arranged on the apparatus subject with the thickness measuring component,
The interface of the apparatus subject is provided between the humidifier and the thickness measuring component, the output of the humidifier is rectified to institute
State the interface of apparatus subject；
The guidance panel is additionally operable to control the humidifier to work with default gear；
Be provided with ventilating duct in the apparatus subject, the direction of the ventilating duct and the apparatus subject when in use its interface and
The length direction in the gap existed between the detection plate is identical；The humidifier and the thickness measuring component are near the ventilating duct
A ventilating opening, be respectively equipped with a blower fan at two ventilating openings of the ventilating duct, and near the humidifier and described
One ventilating opening of thickness measuring component is provided with air inlet fan, and another ventilating opening is provided with blowing machine；
The air inlet fan and the blowing machine are electrically connected with respectively with the guidance panel, and the guidance panel is additionally operable to control institute
State air inlet fan and the blowing machine is worked with default gear.
5. it is according to claim 4 detection showcase instrument, it is characterised in that also including controller, the controller
It is electrically connected with institute displacement sensors, and for receiving the detection signal for being relevant to the expansion link activity displacement；
The controller is also electrically connected with guidance panel, and for receiving the control for being relevant to magnetic board magnetic intensity letter
Number, be relevant to the control signal of the humidifier operation range and be relevant to the air inlet fan and the blowing machine operation range
Control signal；
The controller generates the display signal for being relevant to testing result, and root according to the detection signal and the control signal
According to below equation：
Q=f[μ*(D(t)+ D(t-1))*MS*φ1*φ2]
Wherein, Q is quality factor, and D is expansion link activity displacement, and t is current time, and MS is magnetic board magnetic intensity, and φ 1 is
The operation range of humidifier, φ 2 is the operation range of air inlet fan and blowing machine, and f is quality factor with regard to expansion link activity displacement
Amount, magnetic board magnetic intensity, the transmission function of current time and humidifier operation range, μ is relative coefficient；
The guidance panel shows in response to the display signal to the quality factor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611241250.XA CN106644721B (en) | 2016-12-29 | 2016-12-29 | A kind of instrument detecting showcase |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611241250.XA CN106644721B (en) | 2016-12-29 | 2016-12-29 | A kind of instrument detecting showcase |
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| CN106644721A true CN106644721A (en) | 2017-05-10 |
| CN106644721B CN106644721B (en) | 2019-03-29 |
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| CN201611241250.XA Active CN106644721B (en) | 2016-12-29 | 2016-12-29 | A kind of instrument detecting showcase |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113484148A (en) * | 2021-08-04 | 2021-10-08 | 陈泰都 | Stainless steel tableware strength detection process |
Citations (8)
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| CN205748201U (en) * | 2016-09-27 | 2016-11-30 | 安徽三安光电有限公司 | A kind of electrolimit gauge and wafer thickness measuring device |
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| GB2153533A (en) * | 1984-01-30 | 1985-08-21 | Ld Testers Oy | Equipment for measuring the thickness and the compressibility of paper |
| US4991432A (en) * | 1985-05-02 | 1991-02-12 | Measurex | Sensor and system for continuous determination of sheet characteristics |
| WO2005026657A1 (en) * | 2003-08-27 | 2005-03-24 | Thilo Kraemer | Method for measuring the thickness and/or length of articles and corresponding devices |
| CN2847214Y (en) * | 2005-11-24 | 2006-12-13 | 杨荣兴 | Long arm plate thickness detector |
| CN201191181Y (en) * | 2007-12-26 | 2009-02-04 | 天津力神电池股份有限公司 | Detection device for object thickness detection |
| CN102713501A (en) * | 2009-10-01 | 2012-10-03 | 德拉鲁国际有限公司 | Apparatus and method for detecting the thickness of a sheet document |
| CN104833299A (en) * | 2014-02-07 | 2015-08-12 | 赫尔穆特费希尔有限责任公司电子及测量技术研究所 | Method for electrically controlling a gauge stand and gauge stand for holding a measurement gauge |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113484148A (en) * | 2021-08-04 | 2021-10-08 | 陈泰都 | Stainless steel tableware strength detection process |
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| CN106644721B (en) | 2019-03-29 |
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