CN106123761A - A kind of line cutting type displacement transducer - Google Patents
A kind of line cutting type displacement transducer Download PDFInfo
- Publication number
- CN106123761A CN106123761A CN201610748810.4A CN201610748810A CN106123761A CN 106123761 A CN106123761 A CN 106123761A CN 201610748810 A CN201610748810 A CN 201610748810A CN 106123761 A CN106123761 A CN 106123761A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- spring beam
- elastic container
- displacement transducer
- cutting type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
Abstract
The invention discloses a kind of line cutting type displacement transducer, including cap, shell, elastic container, little circuit board, foil gauge etc., described foil gauge is adhered on described spring beam, described little circuit board and described large circuit board are separately mounted on the spring beam of described foil gauge both sides, and the top and bottom of described foil gauge are connected with described little circuit board and described large circuit board respectively, described spring beam is arranged in described elastic container, and the upper end of described spring beam is through described elastic container, described elastic container is arranged in described shell, described spring beam is connected with described cap through the part of described elastic container by jackscrew.The cutting type displacement transducer of the present invention, can realize force-sensing sensor unidirectional larger displacement output in the case of applying power is constant, to solve the problem that in force-sensing sensor manipulation, the control of power size is relatively difficult, and realizes the precise controlling of output；Existing force-sensing sensor, wide market can also be substituted.
Description
Technical field
The present invention relates to sensor field, particularly relate to a kind of line cutting type displacement transducer.
Background technology
Displacement transducer is also called linear transducer, is a kind of linear unit belonging to metal sensing, the effect of sensor
It is that various measurands are converted to electricity.Along with the development of world industry, the precision of displacement measurement and location is carried by people
Going out the highest requirement, industrial research department of various countries and metrology and measurement department put into substantial amounts of fund and manpower one after another, endeavour
In the research of the instrument product of higher precision, wherein study wide range, high-precision displacement transducer is its mainstream development direction
One of.But existing force-sensing sensor monodisplacement amount all during 0-1mm, use operator to power size control compare
Difficulty, precise controlling is difficult to realize.
Summary of the invention
In view of this, the present invention provides a kind of line cutting type displacement transducer, has spy rational in infrastructure, that reliability is high
Point.
The present invention solves the problems referred to above by techniques below means:
The line cutting type displacement transducer of the present invention, it is characterised in that: include cap, shell, elastic container, little circuit board, strain
Sheet, large circuit board, spring beam, described foil gauge is adhered on described spring beam, and described little circuit board and described large circuit board divide
Be not arranged on the spring beam of described foil gauge both sides, and the top and bottom of described foil gauge respectively with described little circuit board and
Described large circuit board connects, and described spring beam is arranged in described elastic container, and the upper end of described spring beam is through described elasticity
Shell, described elastic container is arranged in described shell, and described spring beam passes through jackscrew and described cap through the part of described elastic container
Lid connects.
Further, described shell is connected by screw is fixing with described elastic container.
Further, the top of described cap is provided with the stress projection corresponding with described spring beam.
Further, the upper surface of described shell offers the first groove being pressed into for described cap.
Further, described cap includes the briquetting for being pressed into described first groove and integrated with described briquetting convex
Edge.
Further, the upper end of described shell offers the second groove for setting up described flange.
The cutting type displacement transducer of the present invention, has feature rational in infrastructure, that reliability is high, can realize force-sensing sensor
Unidirectional larger displacement output in the case of applying power is constant, relatively difficult to solve power size control in force-sensing sensor manipulation
Problem, and realize the precise controlling of output；Existing force-sensing sensor, wide market can also be substituted.
Accompanying drawing explanation
Fig. 1 is the explosive view of the line cutting type displacement transducer of the present invention；
Fig. 2 is the installation diagram of the line cutting type displacement transducer of the present invention.
As shown in Figure 1, Figure 2, cap-1, shell-2, elastic container-3, little circuit board-4, foil gauge-5, large circuit board-6, elasticity
Beam-7.
Detailed description of the invention
In describing the invention, it is to be understood that term " " center ", " on ", D score, "front", "rear", " left ",
Orientation or the position relationship of the instruction such as " right ", " vertically ", " level ", " top ", " end ", " interior ", " outward " are based on shown in the drawings
Orientation or position relationship, be for only for ease of describe the present invention and simplify describe rather than instruction or hint indication device or
Element must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Below with reference to accompanying drawing, the present invention is described in detail, as shown in Figure 1 to Figure 2: the line described in the present embodiment is cut
Cut formula displacement transducer, including cap 1, shell 2, elastic container 3, little circuit board 4, foil gauge 5, large circuit board 6, spring beam 7, institute
Stating foil gauge 5 to be adhered on described spring beam 7, described little circuit board 4 and described large circuit board 6 are separately mounted to described foil gauge
On the spring beam 7 of 5 both sides, and the top and bottom of described foil gauge 5 respectively with described little circuit board 4 and described large circuit board 6
Connecting, described spring beam 7 is arranged in described elastic container 3, and the upper end of described spring beam 7 is through described elastic container 3, described bullet
Property shell 3 be arranged in described shell 2, described spring beam 7 through described elastic container 3 part by jackscrew with described cap 1 even
Connect.
Line cutting type displacement transducer described in the present embodiment, in use, when described cap 1 is by External Force Acting,
Described spring beam 7 can be forced to be deformed, driven described elastic container 3 to be deformed by described spring beam 7, described spring beam simultaneously
The deformation of 7 drives described foil gauge 5 to deform and produces voltage output, thus reaches the function of big displacement voltage output.
In the present embodiment, the top of described housing offers for the slotted eye through described spring beam 7, specifically,
The diameter of described slotted eye is more than the diameter of the thickest section of described spring beam 7.
For the ease of using, as the further improvement of technique scheme, described shell 2 passes through with described elastic container 3
Screw is fixing to be connected, and improves stability during use, thus improves certainty of measurement.
For the ease of using, as the further improvement of technique scheme, the top of described cap 1 is provided with and described bullet
Property beam 7 correspondence stress projection, it is to avoid when described cap 1 overall discontinuity, the situation that cap 1 tilts occurs, thus
Ensure that certainty of measurement.
As the further improvement of technique scheme, the upper surface of described shell 2 offers and is pressed into for described cap 1
The first groove, thus increase the range of the present invention, it is simple to use.
For the ease of using, as the further improvement of technique scheme, described cap 1 includes for being pressed into described the
The briquetting of one groove and flange integrated with described briquetting, when described briquetting is completely forced in described first groove, described
Flange sets up the upper edge of described shell 2, it is simple to spacing and use, improves certainty of measurement.
For the ease of using, as the further improvement of technique scheme, the upper end of described shell 2 offers for taking
If the second groove of described flange, further increase range.
Embodiment two
Displacement transducer described in the present embodiment, when assembling, first by described large circuit board 6, described foil gauge 5 and described little
Circuit board 4 is bonded on described spring beam 7 the most successively, and by the top and bottom of described foil gauge 5 respectively with described
Little circuit board 4 and described large circuit board 6 connect, and then mounted described spring beam 7 are inserted described elastic container 3 from the bottom up
In and fix, at this moment, the upper end of described spring beam 7 passes described elastic container 3, more described elastic container 3 is arranged on described shell 2
In, finally cap 1 is arranged on by jackscrew the upper end of described spring beam 7.
Finally illustrating, above example is only in order to illustrate technical scheme and unrestricted, although with reference to relatively
The present invention has been described in detail by good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent, and without deviating from objective and the scope of technical solution of the present invention, it all should be contained at this
In the middle of the right of invention.
Claims (6)
1. a line cutting type displacement transducer, it is characterised in that: include cap, shell, elastic container, little circuit board, foil gauge,
Large circuit board, spring beam, described foil gauge is adhered on described spring beam, and described little circuit board and described large circuit board are pacified respectively
Be contained on the spring beam of described foil gauge both sides, and the top and bottom of described foil gauge respectively with described little circuit board and described
Large circuit board connects, and described spring beam is arranged in described elastic container, and the upper end of described spring beam is through described elastic container, institute
Stating elastic container to be arranged in described shell, described spring beam is connected with described cap through the part of described elastic container by jackscrew
Connect.
A kind of line cutting type displacement transducer the most according to claim 1, it is characterised in that: described shell and described elasticity
Shell connects by screw is fixing.
A kind of line cutting type displacement transducer the most according to claim 1, it is characterised in that: the top of described cap is provided with
The stress projection corresponding with described spring beam.
A kind of line cutting type displacement transducer the most according to claim 1, it is characterised in that: the upper surface of described shell is opened
It is provided with the first groove being pressed into for described cap.
A kind of line cutting type displacement transducer the most according to claim 4, it is characterised in that: described cap includes for pressing
Enter the briquetting of described first groove and flange integrated with described briquetting.
A kind of line cutting type displacement transducer the most according to claim 5, it is characterised in that: the upper end of described shell is offered
There is the second groove for setting up described flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610748810.4A CN106123761A (en) | 2016-08-29 | 2016-08-29 | A kind of line cutting type displacement transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610748810.4A CN106123761A (en) | 2016-08-29 | 2016-08-29 | A kind of line cutting type displacement transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106123761A true CN106123761A (en) | 2016-11-16 |
Family
ID=57271965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610748810.4A Pending CN106123761A (en) | 2016-08-29 | 2016-08-29 | A kind of line cutting type displacement transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106123761A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955962A (en) * | 2018-08-09 | 2018-12-07 | 西安旭彤电子科技股份有限公司 | A kind of spirally band displacement force-sensing sensor |
| CN113324465A (en) * | 2021-06-01 | 2021-08-31 | 长沙理工大学 | Absolute displacement sensor and design method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101619959A (en) * | 2009-08-18 | 2010-01-06 | 中国电力科学研究院 | Device for pressing resistance strain sheets and magnetic patches and method for adhering resistance strain sheets |
| CN102062630A (en) * | 2010-12-06 | 2011-05-18 | 中国航天空气动力技术研究院 | Floating frame type axial force strain balance |
| CN203772207U (en) * | 2014-03-11 | 2014-08-13 | 河海大学 | Resistance strain gauge bonding apparatus |
| CN204788748U (en) * | 2015-07-27 | 2015-11-18 | 西安旭彤电子科技有限公司 | Quick sensor of doing all can is mutually put to super large |
| CN204924518U (en) * | 2015-07-27 | 2015-12-30 | 西安旭彤电子科技有限公司 | Quick sensor of big displacement power |
| CN105806520A (en) * | 2016-05-18 | 2016-07-27 | 北京科技大学 | Resistance strain type pressure transducer and testing method thereof |
| CN206974358U (en) * | 2016-08-29 | 2018-02-06 | 西安旭彤电子科技股份有限公司 | A kind of wire cutting formula displacement transducer |
-
2016
- 2016-08-29 CN CN201610748810.4A patent/CN106123761A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101619959A (en) * | 2009-08-18 | 2010-01-06 | 中国电力科学研究院 | Device for pressing resistance strain sheets and magnetic patches and method for adhering resistance strain sheets |
| CN102062630A (en) * | 2010-12-06 | 2011-05-18 | 中国航天空气动力技术研究院 | Floating frame type axial force strain balance |
| CN203772207U (en) * | 2014-03-11 | 2014-08-13 | 河海大学 | Resistance strain gauge bonding apparatus |
| CN204788748U (en) * | 2015-07-27 | 2015-11-18 | 西安旭彤电子科技有限公司 | Quick sensor of doing all can is mutually put to super large |
| CN204924518U (en) * | 2015-07-27 | 2015-12-30 | 西安旭彤电子科技有限公司 | Quick sensor of big displacement power |
| CN105806520A (en) * | 2016-05-18 | 2016-07-27 | 北京科技大学 | Resistance strain type pressure transducer and testing method thereof |
| CN206974358U (en) * | 2016-08-29 | 2018-02-06 | 西安旭彤电子科技股份有限公司 | A kind of wire cutting formula displacement transducer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955962A (en) * | 2018-08-09 | 2018-12-07 | 西安旭彤电子科技股份有限公司 | A kind of spirally band displacement force-sensing sensor |
| CN113324465A (en) * | 2021-06-01 | 2021-08-31 | 长沙理工大学 | Absolute displacement sensor and design method thereof |
| CN113324465B (en) * | 2021-06-01 | 2022-12-09 | 长沙理工大学 | Absolute displacement sensor and design method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |