CN109489521A - Product in enclosure space is tested under a kind of normal temperature environment, is adjusted, the structure of data acquisition - Google Patents
Product in enclosure space is tested under a kind of normal temperature environment, is adjusted, the structure of data acquisition Download PDFInfo
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- CN109489521A CN109489521A CN201811464394.0A CN201811464394A CN109489521A CN 109489521 A CN109489521 A CN 109489521A CN 201811464394 A CN201811464394 A CN 201811464394A CN 109489521 A CN109489521 A CN 109489521A
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- screw
- product
- mounting base
- adjusted
- data acquisition
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
Abstract
Product in enclosure space is tested under a kind of normal temperature environment of the present invention, is adjusted, the structure of data acquisition belongs to biosensor assay and measuring technique.It includes product mounting base (1), screw (2), handle (3), rocker bar bearing (4), briquetting (5), plug screw (6), it adjusts mounting base (7), magnet steel mounting base (8), cheese head screw (9), magnet steel (10), holding screw (11), adjusting rod (12), bushing (13), it adjusts rod bearing (14), holding screw (15), adjusting nut (16), pillar (17), screw (18), adjust support (19), regulating base board (20), soket head cap screw (21), straight pin (22), fixed frame (23), dial gauge (24), dial framework (25).The structure is simple, easy for installation, and degree of regulation is high, solves and carries out the work problems such as room temperature adjustment, on-line testing and data acquisition to product under the special enclosed environments such as closing high and low temperature.
Description
Technical field
The invention belongs to biosensor assays and measuring technique, and in particular to product in enclosure space under a kind of normal temperature environment
It tested, adjusted, the structure of data acquisition.
Technical background
Mounting and adjusting, on-line testing under normal temperature environment to the sensor in the special enclosed environments such as closing high and low temperature
With the work such as data acquisition, need constantly to adjust the relative distance of tested sensor relative magnetic field.In the past in similar work
In, using method of the push rod in conjunction with track, push sensor in track particular by high-temperature cabinet peep hole push rod
On relative to magnetic field carrier make sliding movement.It is each but when the unit measurement displacement for testing outline requirement is very intensive
Secondary regulated quantity just depends entirely on the skills involved in the labour of operator, in addition, tested sensor is reciprocal in horizontal rail
Sliding, can cause certain injury to the outer surface quality of tested sensor, meanwhile, the manufacture of sliding rail and installation need using
Precision machine tool processing also needs on-site grinding to adjust after final assembly, and distinct temperature environment lower railway is easy to torsional deformation occur
The problems such as, so that tested sensor Caton failure occurs in sliding, these reasons make test result fluctuation big, test week
Phase extends.To solve these problems, and making the design, manufacture, installation and debugging process simplification of test fixture, test data is accurate,
Need to design a kind of completely new experimental rig.
Summary of the invention
The purpose of the present invention: product in enclosure space is tested under a kind of normal temperature environment, is adjusted, the knot of data acquisition
Structure.
The technical scheme is that being tested under a kind of normal temperature environment product in enclosure space, being adjusted, data are adopted
The structure of collection comprising product mounting base 1, screw 2, handle 3, rocker bar bearing 4, briquetting 5, plug screw 6, adjustment mounting base 7, magnetic
Steel mounting base 8, magnet steel 10, holding screw 11, adjusting rod 12, bushing 13, adjusts rod bearing 14, holding screw at cheese head screw 9
15, adjusting nut 16, pillar 17, screw 18, adjusting support 19, regulating base board 20, soket head cap screw 21, straight pin 22, fix
Frame 23, dial gauge 24, dial framework 25.Wherein, 1~11 part is in high-temperature cabinet, and measurement is with adjusting part in case outer platform
On.Adjusting nut 16 drives adjusting rod 12 to drive the rotation of plug screw 6 that magnet steel 10 is made to make axis relative to securing tested sensor
When to displacement movement, axial horizontal displacement distance is read by the dial gauge being fixed on dial framework 25, while measuring by instrument
The measured value of sensor when corresponding displacement.
The knob adjusting nut 16 drives adjusting rod 12 that plug screw 6 is driven to rotate, to drive magnet steel 10 along axial direction
Displacement, shift length are shown by dial gauge 24.
6 three magnet steel 10, magnet steel mounting base 8, plug screw parts are threadedly coupled assembly and are fixed on one by interference fit
It rises；It is connect by 6 outer circle fine thread of plug screw with the adjustable side of adjustment mounting base 7 with thread forms, is tested sensor installation
In the product installation end of adjustment mounting base 7.
It is described equally to be connect with 6 periphery fine thread of plug screw with the product installation end of adjustment mounting base 7 with thread forms
End squeezes fixed tested sensor using 6 end face boss of plug screw.
The dial gauge is fixed on dial framework 25, and gauge outfit contacts 16 end face of adjusting nut, and makees zero adjustment.
Adjusting support 19 is mounted on product mounting base 1, on regulating base board 20 on internal thread hole, corresponding for adjusting
Bottom plate is in vertical direction height.Sensor levels axis is tested in actual test high temperature cabinet to adjust in vitro relative to high-temperature cabinet
Save the vertical height distance between 16 rotation axis of nut.
The bushing 13 is mounted on interference fit type and is adjusted in 14 end-face hole of rod bearing, is finally adjusted rod bearing 14 and is pressed
It is fitted in 20 mounting hole of regulating base board.
The fixed frame 23 prevents it from rotating in operation for limiting adjustment mounting base 7.
The rocker bar bearing 4 is fixed on product mounting base 1 with interference fit type, and screw 2 is threadedly coupled mode
It is connect with rocker bar bearing 4,2 top of screw connects briquetting 5 with thread forms.The production of the limitation of briquetting 5 adjustment mounting base 7 when work
The axial movement of product installation end.
The pillar 17 is press-fitted on regulating base board 20 in corresponding hole slot, and dial framework 25 is assemblied in the outside cylinder of pillar 17,
Fixed with screw 18 on proper height, dial gauge 24 passes through the clamping hole on dial framework 25, adjusts in dial gauge contact end in contact
It is fixed with screw 18 behind 16 end face of nut.
Beneficial effects of the present invention: the present invention is using testing product in enclosure space under a kind of normal temperature environment, adjust
The structure that section, data acquire, simpler relative to the operation of original measuring device, data acquisition is only more accurate.It is screwed
Structure and threaded adjustment displacement structure optimize the connection type between the tested sensor of high-temperature cabinet inside and outside and measurement structure,
The rotation that the displacement of magnetic field carrier directly passes through adjusting rod 12 is directly reflected on dial gauge.It realizes under normal temperature environment to envelope
Close the work such as the precise acquisition of the mounting and adjusting of the product under the special enclosed environment such as high and low temperature, on-line testing and data.
Detailed description of the invention
Fig. 1 be product in enclosure space is tested under normal temperature environment of the present invention, is adjusted, data acquisition structure just
Often structural schematic diagram when work；
Fig. 2 be product in enclosure space is tested under normal temperature environment of the present invention, is adjusted, data acquisition structure in quilt
Test the structural schematic diagram of sensor installs fixture；
Fig. 3 be product in enclosure space is tested under normal temperature environment of the present invention, is adjusted, data acquisition structure in table
The structural schematic diagram of frame；
Fig. 4 is to be tested under normal temperature environment of the present invention product in enclosure space, adjusted, is solid in the structure of data acquisition
Determine the structural schematic diagram of frame
Wherein, 1- product mounting base, 2- screw, 3- handle, 4- rocker bar bearing, 5- briquetting, 6- plug screw, 7- adjustment peace
Fill seat, 8- magnet steel mounting base, 9- cheese head screw, 10- magnet steel, 11- holding screw, 12- adjusting rod, 13- bushing, 14- adjusting rod
Support, 15- holding screw, 16- adjusting nut, 17- pillar, 18- screw, 19- adjust support, six in 20- regulating base board, 21-
Angle screw, 22- straight pin, 23- fixed frame, 24- dial gauge, 25- dial framework.
Specific embodiment
To better illustrate the present invention, illustrate with reference to the accompanying drawing.
Please refer to FIG. 1 to FIG. 4, be the present invention test sensor in enclosure space is installed under normal temperature environment,
It adjusts, the structural schematic diagram and structural implementation of measurement, data acquisition.
Referring to Fig. 1, being that the present invention tests product in enclosure space under normal temperature environment, adjusts, data acquire
Structure, including product mounting base 1, screw 2, handle 3, rocker bar bearing 4, briquetting 5, plug screw 6, adjustment mounting base 7, magnet steel peace
Seat 8 is filled, cheese head screw 9, magnet steel 10, holding screw 11, adjusting rod 12, bushing 13, rod bearing 14 is adjusted, holding screw 15, adjusts
Save nut 16, pillar 17, screw 18, adjust support 19, regulating base board 20, soket head cap screw 21, straight pin 22, fixed frame 23,
Dial gauge 24, dial framework 25.Wherein, 1~11 part is in high-temperature cabinet, and measurement is with adjusting part on case outer platform.It adjusts
Nut 16 drives adjusting rod 12 to drive the rotation of plug screw 6 that magnet steel 10 is made to make axial displacement fortune relative to securing tested sensor
When dynamic, axial horizontal displacement distance is read by the dial gauge being fixed on dial framework 25, while corresponding displacement is measured by instrument
When sensor measured value.
As shown in Fig. 2, the installs fixture structure for tested sensor, at 180 ° points on fixture entirety periphery
Cloth cuts two planes, and two planes are parallel to each other and are parallel to revolving body central axis, put in the plane convenient for clamp body
It sets.Clamp body one end is accurate thread structure, and 1 microspur when as test is displaced adjustable side.The other end of clamp body is product
Installation end, structure are respectively fixed thread structure, inner circle structure, sensor installation inner circle structure, at screw thread and inner circle structure
Slot is opened, convenient for being tested passing through for sensor wire.
Be dial framework structure as shown in figure 3, described, dial framework for installing dial gauge, when it is for testing fine tuning most intuitively away from
From numerical value.Dial framework opens the light hole and threaded hole, unthreaded hole and screw thread hole length phase on both ends outermost two faces in vertical direction
Deng installation screw threads for fastening use when unthreaded hole and threaded hole are for clamp body assembling stage.It opens the light with threaded hole vertical plane dial framework one end
Hole, size and stanchions, connect when for assembling with pillar, and the dial framework other end opens the light with closing in threaded hole vertical direction
Hole, for the installation of dial gauge, size is slightly smaller than dial gauge table column diameter to be installed.Threadingly axially bored line hangs down at dial framework both ends
Histogram at the center of end face to opening slot, for the groove face of one end at dial gauge mounting hole, the through slot of the other end reaches table column
At mounting hole.The interface of mounting screw threaded hole and unthreaded hole is in fluting face at this time.
As shown in figure 4, described to fix frame parts, fixed frame parts are U-shaped structure, the horizontal lug of both ends band.On lug
There are screw thread unthreaded hole and dowel hole.U-shaped cavity fillet is less than adjustment 7 excircle dimension of mounting base, and width is slightly larger than the width of Assembly part
Degree is highly greater than the height of Assembly part.
In one embodiment of the invention, certain type sensor diameter is 24mm, with a thickness of 12.5mm.Magnetic strength test is maximum
Adjustment distance is 0.12mm.Size difference 9mm on the outer table vertical direction of plane and cabinet in high-temperature cabinet body is put down in high-temperature cabinet body
Face and the outer workbench horizontal distance 430mm of cabinet.By the adjusting support 19 on alignment jig body, to keep work in high-temperature cabinet body
Make regulating base board 1 on platform to be on a horizontal surface with regulating base board 20 on the external workbench of high-temperature cabinet, and quilt in high-temperature cabinet body
Test product central axis and external 16 central axis of adjusting nut of high-temperature cabinet are in claimed range.Percentage meter accuracy meets fine tuning
Distance reality needs.It in this way convenient for the rapid survey magnetic induction value under different measurement scenes, while being the survey of special measurement table
Amount provides more accurate verification discreet value.
The structure that the present invention tests product in enclosure space under normal temperature environment, adjusts, data acquire, not only solves
The requirement with measurement is fixed to enclosure space inner sensor under particular surroundings of having determined, and the outer essence of the case for solving sensor
Really debugging acquires problem with data.The accuracy of its debugging result, so that more complex environment lower sensor magnetic strength discreet value is fast
Speed measurement is met, and can also be used cooperatively with fine measuring instrument to meet the measurement request of higher precision.Cabinet is inside and outside
The adjustability of debugging apparatus height expands switching use scope of the fixture between distinct device.
Claims (10)
1. being tested under a kind of normal temperature environment product in enclosure space, being adjusted, the structure of data acquisition, characterized in that packet
Include product mounting base (1), screw (2), handle (3), rocker bar bearing (4), briquetting (5), plug screw (6), adjustment mounting base (7),
Magnet steel mounting base (8), cheese head screw (9), magnet steel (10), holding screw (11), adjusting rod (12), bushing (13), adjusting rod branch
Seat (14), holding screw (15), adjusting nut (16), pillar (17), screw (18), adjust support (19), regulating base board (20),
Soket head cap screw (21), straight pin (22), fixed frame (23), dial gauge (24), dial framework (25), wherein (1)~(11) portion
Divide in high-temperature cabinet, measurement is with adjusting part on case outer platform.Adjusting nut (16) drives adjusting rod (12) driving plug screw (6)
When rotation makes magnet steel (10) make axial displacement movement relative to securing tested sensor, by being fixed on dial framework (25)
Dial gauge read axial horizontal displacement distance, while when measuring corresponding be displaced by instrument sensor measured value.
2. being tested under normal temperature environment according to claim 1 product in enclosure space, being adjusted, the knot of data acquisition
Structure, it is characterized in that: the knob adjusting nut (16) drives adjusting rod (12) driving plug screw (6) rotation, to drive magnet steel
(10) axially displaced, shift length is shown by dial gauge (24).
3. being tested under normal temperature environment according to claim 1 product in enclosure space, being adjusted, the knot of data acquisition
Structure, it is characterized in that: (6) three magnet steel (10), magnet steel mounting base (8), plug screw parts are threadedly coupled dress by interference fit
With being fixed together；It is connect by plug screw (6) outer circle fine thread with the adjustable side of adjustment mounting base (7) with thread forms, quilt
Test sensor is mounted on the product installation end of adjustment mounting base (7).
4. being tested under normal temperature environment according to claim 1 product in enclosure space, being adjusted, the knot of data acquisition
Structure, it is characterized in that: described equally with plug screw (6) periphery fine thread and the product installation end of adjustment mounting base (7) with screw thread
Form connecting pin squeezes fixed tested sensor using plug screw (6) end face boss.
5. being tested under normal temperature environment according to claim 1 product in enclosure space, being adjusted, the knot of data acquisition
Structure, it is characterized in that: the dial gauge is fixed on dial framework (25), gauge outfit contacts adjusting nut (16) end face, and makees zero adjustment.
6. being tested under normal temperature environment according to claim 1 product in enclosure space, being adjusted, the knot of data acquisition
Structure is used it is characterized in that: adjusting support (19) is mounted on product mounting base (1), on regulating base board (20) on internal thread hole
In adjusting associated floor in vertical direction height.Sensor levels axis is tested in actual test high temperature cabinet relative to height
Vertical height distance between the external adjusting nut of incubator (16) rotation axis.
7. being tested under normal temperature environment according to claim 1 product in enclosure space, being adjusted, the knot of data acquisition
Structure is adjusted in rod bearing (14) end-face hole, last adjusting rod it is characterized in that: the bushing (13) is mounted on interference fit type
Support (14) is press-fitted into regulating base board (20) mounting hole.
8. being tested under normal temperature environment according to claim 1 product in enclosure space, being adjusted, the knot of data acquisition
Structure, it is characterized in that: the fixed frame (23) prevents it from rotating in operation for limiting adjustment mounting base (7).
9. being tested under normal temperature environment according to claim 1 product in enclosure space, being adjusted, the knot of data acquisition
Structure, it is characterized in that: the rocker bar bearing (4) is fixed on product mounting base (1) with interference fit type, screw (2) is with spiral shell
Line connection type is connect with rocker bar bearing (4), and screw (2) top connects briquetting (5) with thread forms.Briquetting (5) pushes up when work
Plug screw (6) at the product installation end of tight adjustment mounting base (7).
10. being tested under normal temperature environment according to claim 1 product in enclosure space, being adjusted, data acquire
Structure, it is characterized in that: the pillar (17) is press-fitted on regulating base board (20) in corresponding hole slot, dial framework (25) is assemblied in pillar
(17) fixed with screw (18) on proper height in outside cylinder, dial gauge (24) passes through the clamping hole on dial framework (25),
It is fixed with screw (18) behind dial gauge contact end in contact adjusting nut (16) end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811464394.0A CN109489521B (en) | 2018-11-30 | 2018-11-30 | Structure for testing product in closed space under normal temperature environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811464394.0A CN109489521B (en) | 2018-11-30 | 2018-11-30 | Structure for testing product in closed space under normal temperature environment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109489521A true CN109489521A (en) | 2019-03-19 |
| CN109489521B CN109489521B (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811464394.0A Active CN109489521B (en) | 2018-11-30 | 2018-11-30 | Structure for testing product in closed space under normal temperature environment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1485888A (en) * | 1975-12-01 | 1977-09-14 | Tin Wah Cheung | Adjustable try square |
| CN200975934Y (en) * | 2006-11-10 | 2007-11-14 | 上海诸光机械有限公司 | Sensor displacement checking device |
| CN203274713U (en) * | 2013-06-06 | 2013-11-06 | 河海大学 | Automatic marking apparatus for displacement sensor and conditioner of displacement sensor |
| CN203349782U (en) * | 2013-05-29 | 2013-12-18 | 北京探矿工程研究所 | Intelligent normal temperature and pressure mud shale expansion amount tester |
| CN203758450U (en) * | 2013-12-25 | 2014-08-06 | 中国海洋石油总公司 | Displacement sensor testing device |
| CN108489826A (en) * | 2018-03-19 | 2018-09-04 | 西安交通大学 | A kind of unsaturated soil fracture toughness testing instrument and test method |
-
2018
- 2018-11-30 CN CN201811464394.0A patent/CN109489521B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1485888A (en) * | 1975-12-01 | 1977-09-14 | Tin Wah Cheung | Adjustable try square |
| CN200975934Y (en) * | 2006-11-10 | 2007-11-14 | 上海诸光机械有限公司 | Sensor displacement checking device |
| CN203349782U (en) * | 2013-05-29 | 2013-12-18 | 北京探矿工程研究所 | Intelligent normal temperature and pressure mud shale expansion amount tester |
| CN203274713U (en) * | 2013-06-06 | 2013-11-06 | 河海大学 | Automatic marking apparatus for displacement sensor and conditioner of displacement sensor |
| CN203758450U (en) * | 2013-12-25 | 2014-08-06 | 中国海洋石油总公司 | Displacement sensor testing device |
| CN108489826A (en) * | 2018-03-19 | 2018-09-04 | 西安交通大学 | A kind of unsaturated soil fracture toughness testing instrument and test method |
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| Publication number | Publication date |
|---|---|
| CN109489521B (en) | 2021-02-12 |
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