CN106168459A - A kind of New Displacement Transducer - Google Patents
A kind of New Displacement Transducer Download PDFInfo
- Publication number
- CN106168459A CN106168459A CN201610747731.1A CN201610747731A CN106168459A CN 106168459 A CN106168459 A CN 106168459A CN 201610747731 A CN201610747731 A CN 201610747731A CN 106168459 A CN106168459 A CN 106168459A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- beam body
- elastomer
- displacement transducer
- mold insert
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The invention discloses a kind of New Displacement Transducer, including cap, elastomer, mold insert, housing, first circuit board, foil gauge, second circuit board, beam body, described foil gauge, described first circuit board and described second circuit board are all adhered in described beam body, and the two ends of described foil gauge are connected with described first circuit board and described second circuit board respectively, described beam body is installed in described housing, and the upper end of described beam body is through described housing, the bottom of described cap is embedded with elastomer, the center of the bottom of described elastomer is embedded with mold insert, the upper end of described beam body is installed in described mold insert.The New Displacement Transducer of the present invention, there is feature rational in infrastructure, that reliability is high, force-sensing sensor unidirectional larger displacement output in the case of applying power is constant can be realized, to solve the problem that in force-sensing sensor manipulation, the control of power size is relatively difficult, and realize the precise controlling of output.
Description
Technical field
The present invention relates to sensor field, particularly relate to a kind of New 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 New Displacement Transducer, has feature rational in infrastructure, that reliability is high.
The present invention solves the problems referred to above by techniques below means:
The New Displacement Transducer of the present invention, it is characterised in that: include cap, elastomer, mold insert, housing, first circuit board, answer
Becoming sheet, second circuit board, beam body, described foil gauge, described first circuit board and described second circuit board are all adhered to described beam
On body, and the two ends of described foil gauge are connected with described first circuit board and described second circuit board respectively, and described beam body is installed
In described housing, and the upper end of described beam body is through described housing, and the bottom of described cap is embedded with elastomer, described elasticity
The center of the bottom of body is embedded with mold insert, and the upper end of described beam body is installed in described mold insert.
Further, the side of described elastomer is provided with projection, and the inner side of described block is provided with for snapping in described projection
First draw-in groove.
Further, described elastomer fits tightly the outer surface setting of described mold insert.
Further, described beam body includes pedestal and is vertically installed in the cylinder of described pedestal upper end.
Further, described cylinder is coaxial ladder-type structure.
Further, the top of described housing offers the slotted eye for the top through described beam body.
The New Displacement Transducer of the present invention, has feature rational in infrastructure, that reliability is high, can realize force-sensing sensor and exist
Unidirectional larger displacement output in the case of applying power is constant, to solve relatively difficult the asking of power size control in force-sensing sensor manipulation
Topic, 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 New Displacement Transducer of the present invention；
Fig. 2 is the installation diagram of the New Displacement Transducer of the present invention；
Such as Fig. 1, include cap-1, elastomer-2, mold insert-3, housing-4, first circuit board-5, foil gauge-6, second circuit board-7,
Beam body-8.
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.
Term " first ", " second " be only used for describe purpose, and it is not intended that instruction or hint relative importance or
The implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or implicit
Ground includes one or more this feature.
Below with reference to accompanying drawing, the present invention is described in detail, as shown in Figure 1 to Figure 2: novel described in the present embodiment
Displacement transducer, including cap 1, elastomer 2, mold insert 3, housing 4, first circuit board 5, foil gauge 6, second circuit board 7, beam body
8, described foil gauge 6, described first circuit board 5 and described second circuit board 7 are all adhered in described beam body 8, and described strain
The two ends of sheet 6 are connected with described first circuit board 5 and described second circuit board 7 respectively, and described beam body 8 is installed on described housing 4
In, and the upper end of described beam body 8 is through described housing 4, the bottom of described cap 1 is embedded with elastomer 2, described elastomer 2
The center of bottom is embedded with mold insert 3, and the upper end of described beam body 8 is installed in described mold insert 3.
New Displacement Transducer described in the present embodiment, in use, when described cap 1 is by External Force Acting, can compel
Make described elastomer 2 produce displacement, driven described beam body 8 to produce displacement, the displacement of described beam body 8 by described elastomer 2 simultaneously
Drive described foil gauge 6 to deform and produce voltage output, thus reach the function of big displacement voltage output.
New Displacement Transducer described in the present embodiment, has feature rational in infrastructure, that reliability is high, can realize the quick biography of power
Sensor is unidirectional larger displacement output in the case of applying power is constant, more tired to solve power size control in force-sensing sensor manipulation
Difficult problem, and realize the precise controlling of output；Existing force-sensing sensor, wide market can also be substituted.
Concrete, described elastomer 2 specifically can be formed by encapsulating in described cap 1, in the process, passes through frock
Described mold insert 3 is fixed so that described mold insert 3 is fixed on described cap 1 by the described elastomer 2 that encapsulating is formed so that
Described elastomer 2 all fits tightly with described cap 1 and described mold insert 3, forms perfection and agrees with so that installs more stable and firm
Gu.
As the further improvement of technique scheme, the side of described elastomer 2 is provided with projection, the inner side of described block
It is provided with the first draw-in groove for snapping in described projection such that it is able to described elastomer 2 is connected more firm with described block,
Improve the bonding strength of the present invention, extend service life.
For the ease of installing, as the further improvement of technique scheme, described beam body 8 includes pedestal and is vertically arranged
In the cylinder of described pedestal upper end, the upper surface of described pedestal is used for paste described second circuit board 7.
For the ease of installing, as the further improvement of technique scheme, described cylinder is coaxial ladder-type structure, just
In the spacing of described first circuit board 5 and installation.
In the present embodiment, the top of described housing 4 offers the slotted eye for the top through described beam body 8.
Embodiment two
New Displacement Transducer described in the present embodiment, when assembling, first by described foil gauge 6, described first circuit board 5 and
Described second circuit board 7 is bonded in described beam body 8 the most successively, and by the two ends of described foil gauge 6 respectively with described
First circuit board 5 and described second circuit board 7 connect, and then mounted described beam body 8 are penetrated from the bottom of described housing 4
It is installed on the inside of described housing 4 so that the upper end of described beam body 8 passes described housing 4, then by frock by described mold insert 3
It is fixed in described base, in described base, carries out encapsulating, form described elastomer 2, thus by described mold insert 3 and described shell
Body 4 is installed as one, is finally arranged in described mold insert 3 upper end of described beam body 8.
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 New Displacement Transducer, it is characterised in that: include cap, elastomer, mold insert, housing, first circuit board, strain
Sheet, second circuit board, beam body, described foil gauge, described first circuit board and described second circuit board are all adhered to described beam body
On, and the two ends of described foil gauge are connected with described first circuit board and described second circuit board respectively, described beam body is installed on
In described housing, and the upper end of described beam body is through described housing, and the bottom of described cap is embedded with elastomer, described elastomer
The center of bottom be embedded with mold insert, the upper end of described beam body is installed in described mold insert.
A kind of New Displacement Transducer the most according to claim 1, it is characterised in that: the side of described elastomer is provided with convex
Rising, the inner side of described block is provided with the first draw-in groove for snapping in described projection.
A kind of New Displacement Transducer the most according to claim 1, it is characterised in that: described elastomer fits tightly described
The outer surface of mold insert is arranged.
A kind of New Displacement Transducer the most according to claim 1, it is characterised in that: described beam body includes that pedestal is with vertical
It is arranged at the cylinder of described pedestal upper end.
A kind of New Displacement Transducer the most according to claim 4, it is characterised in that: described cylinder is coaxial stairstepping knot
Structure.
A kind of New Displacement Transducer the most according to claim 5, it is characterised in that: the top of described housing offers use
Slotted eye in the top through described beam body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610747731.1A CN106168459A (en) | 2016-08-29 | 2016-08-29 | A kind of New Displacement Transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610747731.1A CN106168459A (en) | 2016-08-29 | 2016-08-29 | A kind of New Displacement Transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106168459A true CN106168459A (en) | 2016-11-30 |
Family
ID=57376011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610747731.1A Pending CN106168459A (en) | 2016-08-29 | 2016-08-29 | A kind of New Displacement Transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106168459A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731857A (en) * | 2018-05-30 | 2018-11-02 | 西安青合机电有限公司 | A kind of control force snesor |
| CN114918111A (en) * | 2022-06-16 | 2022-08-19 | 芜湖全程智能科技有限公司 | Sensor elastomer processing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN206609387U (en) * | 2016-08-29 | 2017-11-03 | 西安旭彤电子科技股份有限公司 | A kind of New Displacement Transducer |
-
2016
- 2016-08-29 CN CN201610747731.1A patent/CN106168459A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN206609387U (en) * | 2016-08-29 | 2017-11-03 | 西安旭彤电子科技股份有限公司 | A kind of New Displacement Transducer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731857A (en) * | 2018-05-30 | 2018-11-02 | 西安青合机电有限公司 | A kind of control force snesor |
| CN114918111A (en) * | 2022-06-16 | 2022-08-19 | 芜湖全程智能科技有限公司 | Sensor elastomer processing method |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161130 |