CN110207795A - The elastomer structure of electromagnetic force balance sensor - Google Patents
The elastomer structure of electromagnetic force balance sensor Download PDFInfo
- Publication number
- CN110207795A CN110207795A CN201910609789.3A CN201910609789A CN110207795A CN 110207795 A CN110207795 A CN 110207795A CN 201910609789 A CN201910609789 A CN 201910609789A CN 110207795 A CN110207795 A CN 110207795A
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- China
- Prior art keywords
- lever
- elastomer
- connecting rod
- electromagnetic force
- weighting platform
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- 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.)
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Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 88
- 239000000806 elastomer Substances 0.000 title claims abstract description 88
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000011900 installation process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G7/00—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
- G01G7/02—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups by electromagnetic action
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Springs (AREA)
Abstract
The present invention provides a kind of elastomer structure of electromagnetic force balance sensor, the elastomer structure is in cuboid, and the elastomer structure is equipped with the primary Weir structure of sieve；The bottom of weighting platform mounting portion and one end of first connecting rod connect, and the other end of first connecting rod extends straight up, and connect with the one end for the first lever being laterally arranged；The other end of first lever is connect with one end of vertically arranged second connecting rod downwards, and the other end of second connecting rod is connect with the one end for the second lever being laterally arranged, and the other end of the second lever extends towards weighting platform mounting portion side；The lower section of second lever is equipped with elastomer body, and elastomer body is connect with the first lever, first fulcrum of the junction as the first lever；Elastomer body is connect with the second lever, second fulcrum of the junction as the second lever；Elastomer structure is integrally formed.The present invention is laid out by above structure, can be realized the integrated design of elastomer, improves measurement accuracy.
Description
Technical field
The present invention relates to a kind of elastomer structures, refer in particular to a kind of elastomer structure of electromagnetic force balance sensor.
Background technique
Electromagnetic force balance sensor is a kind of high-precision weighing sensor, is used for high-precision Weighing occasion, electricity
Magnetometric sensor is adjusted by the way of PID adjusting, by the weight for being converted into object to the electrical signal detection in adjusting
Amount.But the elastomer structure of electromagnetic force balance sensor, as amplifying device, the structure of elastomer will have a direct impact on the amount of title
Journey and accuracy, existing elastomer structure generally use separate structure, this kind of structure will lead to the accuracy degree of weighing without
Method is guaranteed.Therefore, it is necessary to the elastomer structures to existing electromagnetic force balance sensor to improve.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of elastomer structure of electromagnetic force balance sensor, it is intended to
Improve the measurement accuracy of elastomer.
In order to solve the above-mentioned technical problem, a kind of the technical solution adopted by the present invention are as follows: bullet of electromagnetic force balance sensor
Property body structure, the elastomer structure be in cuboid, the elastomer structure be equipped with the primary Weir structure of sieve；The elastomer knot
Structure includes elastomer body, weighting platform mounting portion, first connecting rod, the first lever, second connecting rod, the second lever；
The bottom of the weighting platform mounting portion is connect with one end of the first connecting rod, and the other end of the first connecting rod is vertical
It upwardly extends, and is connect with the one end for the first lever being laterally arranged；The other end of first lever downwards with it is vertically arranged
Second connecting rod one end connection, the other end of the second connecting rod is connect with the one end for the second lever being laterally arranged, described
The other end of second lever extends towards weighting platform mounting portion side；
The lower section of second lever is equipped with elastomer body, and the elastomer body is connect with the first lever, junction
The first fulcrum as the first lever；The elastomer body is connect with the second lever, junction as the second lever second
Fulcrum；
The elastomer structure is integrally formed.
Further, the primary Weir structure of sieve is in rectangular parallelepiped structure on the elastomer structure.
Further, for the weighting platform mounting portion after stress, the first connecting rod pulls the first lever around the first fulcrum
Mobile, the second connecting rod pulls the second lever mobile around the second fulcrum.
Further, the junction of first lever and the elastic body forms the first fulcrum in hourglass shape.
Further, the junction of the weighting platform mounting portion and the first connecting rod is in hourglass shape.
Further, the parallel arms mounting hole for installing parallel arms is offered on second lever.
Further, the side of the weighting platform mounting portion offers the crossbeam outlet for being connected to second lever.
Further, the weighting platform mounting hole for installing weighting platform is offered on the weighting platform mounting portion.
Further, the bottom of the elastomer body offers base installing hole.
The technical effects of the invention are that: after the weighting platform mounting portion stress of the elastic construction of electromagnetic force balance sensor, band
Dynamic first connecting rod pulls the first lever mobile around the first fulcrum, and the first lever pulls the second lever mobile around the second fulcrum,
Deformation is amplified by multi-grade lever, improves the measuring range and precision of elastic construction, while using the elasticity of above-mentioned layout
Body structure can be realized integrated design, simplify installation process, it is ensured that the consistency of product, thus after controlling well
Phase product quality.
Detailed description of the invention
Specific structure of the invention is described in detail with reference to the accompanying drawing.
Fig. 1 is the elastomer structure perspective view of electromagnetic force balance sensor of the invention；
Fig. 2 is the front view of the elastomer structure of electromagnetic force balance sensor of the invention；
Fig. 3 is the bottom view of the elastomer structure of electromagnetic force balance sensor of the invention；
Wherein, the primary Weir structure of sieve 10-, 11- weighting platform mounting portion, 12- first connecting rod, the first lever of 13-, 14- second connect
Bar, the second lever of 15-, 16- elastomer body, the first fulcrum of 17-, the second fulcrum of 18-, the outlet of 19- crossbeam, the installation of 20- weighting platform
Hole, 21- parallel arms mounting hole, 22- base installing hole.
Specific embodiment
In order to describe the technical content, the structural feature, the achieved object and the effect of this invention in detail, below in conjunction with embodiment
And attached drawing is cooperated to be explained in detail.
Embodiment one
Refering to fig. 1, Fig. 2, a kind of elastomer structure of electromagnetic force balance sensor, the elastomer structure are in cuboid,
The elastomer structure is equipped with the primary Weir structure 10 of sieve；The elastomer structure includes elastomer body 16, weighting platform mounting portion
11, first connecting rod 12, the first lever 13, second connecting rod 14, the second lever 15；
The bottom of the weighting platform mounting portion 11 is connect with one end of the first connecting rod 12, the first connecting rod 12 it is another
End extends straight up, and connect with the one end for the first lever 13 being laterally arranged；The other end of first lever 13 is downward
It is connect with one end of vertically arranged second connecting rod 14, the other end of the second connecting rod 14 and the second lever 15 being laterally arranged
One end connection, the other end of second lever 15 extends towards 11 side of weighting platform mounting portion；
The lower section of second lever 15 is equipped with elastomer body 16, and the elastomer body 16 and the first lever 13 connect
It connects, first fulcrum 17 of the junction as the first lever 13；The elastomer body 16 is connect with the second lever 15, and junction is made
For the second fulcrum 18 of the second lever 15；
The elastomer structure is integrally formed.
Preferably, the primary Weir structure 10 of sieve is in rectangular parallelepiped structure on the elastomer structure.
Preferably, for the weighting platform mounting portion 11 after stress, the first connecting rod 12 pulls the first lever 13 around first
Fulcrum 17 is mobile, and the second connecting rod 14 pulls the second lever 15 mobile around the second fulcrum 18.
In the present embodiment, the primary Weir structure 10 of sieve is located on eight points of cuboid, and the connecting rod for forming a cuboid is flat
Weigh structure；By the cooperation between the first lever 13 and the second lever 15, amplification factor can be made to increase, rear class electromagnetic balance electricity
Road is more preferably handled；The lever of two-stage enables to the range of elastomer to become larger, while improving precision；And use above-mentioned layout
Elastomer can be realized integrated design, and elastomer is integrally machined with process equipments such as Xi Chuan ﹑ Xian Qie Ge ﹑ drilling machines.It uses simultaneously
The elastomer structure of above-mentioned layout can be realized integrated design, simplify installation process, it is ensured that the consistency of product, from
And later product quality is controlled well.
Embodiment two
Refering to fig. 1, Fig. 2, a kind of elastomer structure of electromagnetic force balance sensor, the elastomer structure are in cuboid,
The elastomer structure is equipped with the primary Weir structure 10 of sieve；The elastomer structure includes elastomer body 16, weighting platform mounting portion
11, first connecting rod 12, the first lever 13, second connecting rod 14, the second lever 15；
The bottom of the weighting platform mounting portion 11 is connect with one end of the first connecting rod 12, the first connecting rod 12 it is another
End extends straight up, and connect with the one end for the first lever 13 being laterally arranged；The other end of first lever 13 is downward
It is connect with one end of vertically arranged second connecting rod 14, the other end of the second connecting rod 14 and the second lever 15 being laterally arranged
One end connection, the other end of second lever 15 extends towards 11 side of weighting platform mounting portion；
The lower section of second lever 15 is equipped with elastomer body 16, and the elastomer body 16 and the first lever 13 connect
It connects, first fulcrum 17 of the junction as the first lever 13；The elastomer body 16 is connect with the second lever 15, and junction is made
For the second fulcrum 18 of the second lever 15；
The elastomer structure is integrally formed.
Preferably, the junction of first lever 13 and the elastic body forms the first fulcrum 17 in hourglass shape.
Preferably, the junction of the weighting platform mounting portion 11 and the first connecting rod 12 is in hourglass shape.
In the present embodiment, the junction of weighting platform mounting portion 11 and the first connecting rod 12 is in hourglass shape, which is very thin
Tie point, the power generated when can be weighting platform 11 deformation of mounting portion are preferably transmitted on first connecting rod 12, the first lever 13 with
The junction of elastic body forms the first fulcrum 17 in hourglass shape, is very thin connection point at this, enables to the first thick stick
Bar 13 becomes larger around the mobile amplitude of the point, has better amplification effect, improves the measuring range and measurement of elastomer
Precision.Integrated design can be realized using the elastomer structure of above-mentioned layout simultaneously, simplify installation process, it is ensured that produce
The consistency of product, to control later product quality well.
Embodiment three
Refering to fig. 1, Fig. 2, a kind of elastomer structure of electromagnetic force balance sensor, the elastomer structure are in cuboid,
The elastomer structure is equipped with the primary Weir structure 10 of sieve；The elastomer structure includes elastomer body 16, weighting platform mounting portion
11, first connecting rod 12, the first lever 13, second connecting rod 14, the second lever 15；
The bottom of the weighting platform mounting portion 11 is connect with one end of the first connecting rod 12, the first connecting rod 12 it is another
End extends straight up, and connect with the one end for the first lever 13 being laterally arranged；The other end of first lever 13 is downward
It is connect with one end of vertically arranged second connecting rod 14, the other end of the second connecting rod 14 and the second lever 15 being laterally arranged
One end connection, the other end of second lever 15 extends towards 11 side of weighting platform mounting portion；
The lower section of second lever 15 is equipped with elastomer body 16, and the elastomer body 16 and the first lever 13 connect
It connects, first fulcrum 17 of the junction as the first lever 13；The elastomer body 16 is connect with the second lever 15, and junction is made
For the second fulcrum 18 of the second lever 15；
The elastomer structure is integrally formed.
Preferably, the parallel arms mounting hole 21 for installing parallel arms is offered on second lever 15.
Preferably, the side of the weighting platform mounting portion 11 offers the crossbeam outlet 19 for being connected to second lever 15.
Preferably, the weighting platform mounting hole 20 for installing weighting platform is offered on the weighting platform mounting portion 11.
Refering to Fig. 3, it is preferable that the bottom of the elastomer body 16 offers base installing hole 22.
In the present embodiment, parallel arms can be connected to the second lever 15 along crossbeam outlet 19, parallel arms mounting hole 21 passes through
Screw is fixed by parallel arms and the second lever 15, and parallel arms are followed by electromagnetic balance magnet, and weighting platform mounting hole 20 is for being inserted into screw
Or the weighting platform of load-bearing is fixedly mounted bolt, base installing hole 22 is used to install the pedestal of carrying elastomer structure.It adopts simultaneously
It can be realized integrated design with the elastomer structure of above-mentioned layout, simplify installation process, it is ensured that the consistency of product,
To control later product quality well.
Herein first, second ... only represents the differentiation of its title, not representing their significance level and position has what
It is different.
Herein, up, down, left, right, before and after only represents its relative position without indicating its absolute position.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (9)
1. a kind of elastomer structure of electromagnetic force balance sensor, it is characterised in that: the elastomer structure is in cuboid, described
Elastomer structure is equipped with the primary Weir structure of sieve；The elastomer structure includes elastomer body, weighting platform mounting portion, the first company
Bar, the first lever, second connecting rod, the second lever；
The bottom of the weighting platform mounting portion is connect with one end of the first connecting rod, and the other end of the first connecting rod is straight up
Extend, and is connect with the one end for the first lever being laterally arranged；The other end of first lever is downwards with vertically arranged
One end of two connecting rods connects, and the other end of the second connecting rod is connect with the one end for the second lever being laterally arranged, and described second
The other end of lever extends towards weighting platform mounting portion side；
The lower section of second lever is equipped with elastomer body, and the elastomer body is connect with the first lever, junction conduct
First fulcrum of the first lever；The elastomer body is connect with the second lever, second fulcrum of the junction as the second lever；
The elastomer structure is integrally formed.
2. the elastomer structure of electromagnetic force balance sensor as described in claim 1, it is characterised in that: the primary Weir knot of sieve
Structure is in rectangular parallelepiped structure on the elastomer structure.
3. the elastomer structure of electromagnetic force balance sensor as described in claim 1, it is characterised in that: the weighting platform mounting portion
After stress, the first connecting rod pulls the first lever mobile around the first fulcrum, the second connecting rod pull the second lever around
The second fulcrum it is mobile.
4. the elastomer structure of electromagnetic force balance sensor as claimed in claim 3, it is characterised in that: first lever with
The junction of the elastic body forms the first fulcrum in hourglass shape.
5. the elastomer structure of electromagnetic force balance sensor as claimed in claim 4, it is characterised in that: the weighting platform mounting portion
Junction with the first connecting rod is in hourglass shape.
6. the elastomer structure of electromagnetic force balance sensor as claimed in claim 5, it is characterised in that: on second lever
Offer the parallel arms mounting hole for installing parallel arms.
7. the elastomer structure of electromagnetic force balance sensor as claimed in claim 6, it is characterised in that: the weighting platform mounting portion
Side offer be connected to second lever crossbeam outlet.
8. the elastomer structure of electromagnetic force balance sensor as claimed in claim 7, it is characterised in that: the weighting platform mounting portion
On offer weighting platform mounting hole for installing weighting platform.
9. the elastomer structure of electromagnetic force balance sensor as claimed in claim 8, it is characterised in that: the elastomer body
Bottom offer base installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910609789.3A CN110207795A (en) | 2019-07-08 | 2019-07-08 | The elastomer structure of electromagnetic force balance sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910609789.3A CN110207795A (en) | 2019-07-08 | 2019-07-08 | The elastomer structure of electromagnetic force balance sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110207795A true CN110207795A (en) | 2019-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910609789.3A Pending CN110207795A (en) | 2019-07-08 | 2019-07-08 | The elastomer structure of electromagnetic force balance sensor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987243A (en) * | 2019-12-10 | 2020-04-10 | 重庆大学 | F-shaped elastic force sensor based on lever principle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1564932A (en) * | 2001-10-02 | 2005-01-12 | 梅特勒-托莱多有限公司 | Integrally formed flexure pivot for a force-measuring device, and force-transfer mechanism with the flexure pivot |
| JP2012013465A (en) * | 2010-06-29 | 2012-01-19 | Shinko Denshi Kk | Electromagnetic force balanced weighing device |
| CN104374451A (en) * | 2014-11-14 | 2015-02-25 | 天津大学 | Single sensor mechanical structure for weighing |
| CN106461454A (en) * | 2014-06-26 | 2017-02-22 | 株式会社爱安德 | Mass sensor |
| CN210036912U (en) * | 2019-07-08 | 2020-02-07 | 深圳市杰曼科技股份有限公司 | Elastomer structure of electromagnetic force balance sensor |
-
2019
- 2019-07-08 CN CN201910609789.3A patent/CN110207795A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1564932A (en) * | 2001-10-02 | 2005-01-12 | 梅特勒-托莱多有限公司 | Integrally formed flexure pivot for a force-measuring device, and force-transfer mechanism with the flexure pivot |
| JP2012013465A (en) * | 2010-06-29 | 2012-01-19 | Shinko Denshi Kk | Electromagnetic force balanced weighing device |
| CN106461454A (en) * | 2014-06-26 | 2017-02-22 | 株式会社爱安德 | Mass sensor |
| CN104374451A (en) * | 2014-11-14 | 2015-02-25 | 天津大学 | Single sensor mechanical structure for weighing |
| CN210036912U (en) * | 2019-07-08 | 2020-02-07 | 深圳市杰曼科技股份有限公司 | Elastomer structure of electromagnetic force balance sensor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987243A (en) * | 2019-12-10 | 2020-04-10 | 重庆大学 | F-shaped elastic force sensor based on lever principle |
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