CN206399565U - A kind of multi-party force snesor - Google Patents
A kind of multi-party force snesor Download PDFInfo
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- CN206399565U CN206399565U CN201720035299.3U CN201720035299U CN206399565U CN 206399565 U CN206399565 U CN 206399565U CN 201720035299 U CN201720035299 U CN 201720035299U CN 206399565 U CN206399565 U CN 206399565U
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- force snesor
- foil gauge
- deformation
- deformation beam
- party force
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Abstract
The utility model provides a kind of multi-party force snesor, including deformation beam and it is arranged at the circular flange disks of deformation beam upper and lower ends, lower surface positioned at the upper surface of variable shaped beam upper flanges disk and variable shaped beam lower end ring flange is provided with indent cross recess, the cross groove center and deformation beam axis coinciding, fixing screwed hole is also evenly equipped with the circular flange disk, the foil gauge group being made up of multiple foil gauges is pasted with the deformation beam, the utility model is simple in construction, the positioning of sensor can be facilitated using indent cross recess while improving stress surface in favor of measurement torsion and pressure.
Description
Technical field
The utility model is related to a kind of multi-party force snesor.
Background technology
Sensor has become the essential detection sensing element of industrial production, and common veneer-type sensor is typically divided
For pull pressure sensor and torsion torque sensor, pull pressure sensor is, using elastomer as intermediary, note sensor to be acted on by power
The resistance on both sides answers piece its resistance is changed, then by signal of the corresponding circuit conversion for electricity.In torsion torque sensor
Torsion measurement elastomer can have an any shape, but no matter which kind of shape, it must all have smooth surface to be used for pasting
Foil gauge measures its deformation.The sensor of the sensor and detection torsion of general detection pressure, be all it is separated, so
Many set detecting systems will be used, multiple detection parts cause to waste, complicated.
The content of the invention
The utility model is improved above mentioned problem, i.e., the technical problems to be solved in the utility model is existing sensing
Device can not realize tension and compression, torsion, the sensing of thrust simultaneously.
Specific embodiment of the present utility model is：A kind of multi-party force snesor, including deformation beam and it is arranged at deformation beam
The circular flange disk of upper and lower ends, positioned at the upper surface of variable shaped beam upper flanges disk and the lower surface of variable shaped beam lower end ring flange
Provided with indent cross recess, the cross groove center and deformation beam axis coinciding are also evenly equipped with fixed spiral shell on the circular flange disk
The foil gauge group being made up of multiple foil gauges is pasted with pit, the deformation beam.
Further, the fixing screwed hole of the circular flange disk has four and fixing screwed hole axle center and adjacent cross
The conduit of groove is in 45 ° of angles.
Further, the foil gauge group have four it is circumferentially uniform along deformation beam.
Further, the quantity of the foil gauge of the foil gauge group is four, and four foil gauges are rectangular to be connected with each other.
Further, the variable shaped beam periphery is provided with housing, and heat dissipation cavity is left between the inner walls and deformation beam
Room.
Further, the foil gauge includes strain paper tinsel, resistance, insulation protection piece and lead-out wire, the number of the resistance
Measure as four, form an electric bridge, the electric bridge is arranged on the bottom of strain paper tinsel, and is connected with lead-out wire, the insulation is protected
Bluff piece is arranged on the edge of strain paper tinsel.
Further, junction block is set on the housing, the junction block is electrically connected with foil gauge group.
Compared with prior art, the utility model has the advantages that：The utility model is simple in construction, utilizes indent
Cross recess and fixing bolt realize the positioning with measured object, coordinate the foil gauge group in deformation beam conveniently to realize to drawing
Pressure, torsion, the sensing of thrust, and increase the sensing capability that all directions improve foil gauge to deformation beam stress face using cross recess.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model overlooking the structure diagram.
Embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Fig. 1~2, a kind of multi-party force snesor, including deformation beam 10 and it is arranged at the upper and lower ends of deformation beam 10
Circular flange disk 20, the lower surface positioned at the upper surface of variable shaped beam upper flanges disk and variable shaped beam lower end ring flange is provided with indent
Fixing screwed hole is also evenly equipped with cross recess 210, the cross groove center and deformation beam axis coinciding, the circular flange disk
220, the foil gauge group 30 being made up of multiple foil gauges is pasted with the deformation beam.
Measured object is had the boss that is engaged with cross recess 210 and is locked screwed hole 220 using bolt during work,
The effect that foil gauge so when measured object rotates on strain beam 10 receives torsion deforms upon and produces corresponding sensing,
Additionally, due to the effect of cross recess 210, when strain beam 10 is by thrust from sidepiece, with cross recess 210 coordinate it is tested
Object projection can play a part of supporting so as to increase the stress surface of variable shaped beam 10 realizing thrust size to cross recess 210
With the sensing of Impact direction, certainly, foil gauge of the deformation beam 10 in the case of compression and stretching thereon can also change from
And realize the feedback of force value size.
For stress equalization, the fixing screwed hole of the circular flange disk have four and fixing screwed hole axle center with it is adjacent
The conduit of cross recess in 45 ° of angles, the foil gauge group have four it is circumferentially uniform along deformation beam.Foil gauge group 30 is arranged on shape
Become the middle part of beam 10, stress change is obvious, and easy for installation, materials'use rate is high, convenient for production, has precision by formation group bridge
The characteristics of height, frequency quick response.
The quantity of the foil gauge of the foil gauge group 30 is four, and four foil gauges are rectangular to be connected with each other, the strain
Piece includes strain paper tinsel, resistance, insulation protection piece and lead-out wire, and the quantity of the resistance is four, forms an electric bridge, described
Electric bridge is arranged on the bottom of strain paper tinsel, and is connected with lead-out wire, the insulation protection piece be arranged on the edge of strain paper tinsel in this way,
By a group multi-disc foil gauge for bridge formation, the characteristics of having sampled data formation precision height, frequency quick response.In addition, institute
State the periphery of variable shaped beam 10 and be provided with housing 40, radiating chamber is left between the inwall of housing 40 and deformation beam, to avoid strain
Piece temperature is too high to radiate, in addition to junction block, and the junction block is electrically connected with foil gauge group 30, by junction block,
Sensor quickly can transmit data with the external world.
Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should
Understand：Still embodiment of the present utility model can be modified or some technical characteristics are equally replaced
Change；Without departing from the spirit of technical solutions of the utility model, it all should cover in the claimed technical scheme of the utility model
Among scope.
Claims (7)
1. a kind of multi-party force snesor, it is characterised in that including deformation beam and be arranged at the circular flanges of deformation beam upper and lower ends
Disk, the lower surface positioned at the upper surface of variable shaped beam upper flanges disk and variable shaped beam lower end ring flange is provided with indent cross recess, institute
State and be also evenly equipped with cross groove center and deformation beam axis coinciding, the circular flange disk on fixing screwed hole, the deformation beam
It is pasted with the foil gauge group being made up of multiple foil gauges.
2. a kind of multi-party force snesor according to claim 1, it is characterised in that the fixation screw thread of the circular flange disk
Hole has four and the conduit of fixing screwed hole axle center and adjacent cross recess is in 45 ° of angles.
3. a kind of multi-party force snesor according to claim 2, it is characterised in that the foil gauge group has four along shape
Become beam circumferentially uniform.
4. a kind of multi-party force snesor according to claim 3, it is characterised in that the number of the foil gauge of the foil gauge group
Measure as four, four foil gauges are rectangular to be connected with each other.
5. a kind of multi-party force snesor according to claim 3, it is characterised in that the variable shaped beam periphery is provided with shell
Body, leaves radiating chamber between the inner walls and deformation beam.
6. a kind of multi-party force snesor according to claim 3, it is characterised in that the foil gauge includes strain paper tinsel, electricity
Resistance, insulation protection piece and lead-out wire, the quantity of the resistance is four, forms an electric bridge, the electric bridge is arranged on strain
The bottom of paper tinsel, and be connected with lead-out wire, the insulation protection piece is arranged on the edge of strain paper tinsel.
7. a kind of multi-party force snesor according to claim 5, it is characterised in that junction block is set on the housing, described
Junction block is electrically connected with foil gauge group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720035299.3U CN206399565U (en) | 2017-01-12 | 2017-01-12 | A kind of multi-party force snesor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720035299.3U CN206399565U (en) | 2017-01-12 | 2017-01-12 | A kind of multi-party force snesor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206399565U true CN206399565U (en) | 2017-08-11 |
Family
ID=59512853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720035299.3U Active CN206399565U (en) | 2017-01-12 | 2017-01-12 | A kind of multi-party force snesor |
Country Status (1)
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| CN (1) | CN206399565U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827521A (en) * | 2017-04-26 | 2018-11-16 | 三美电机株式会社 | force sensor device |
| CN110095214A (en) * | 2019-05-20 | 2019-08-06 | 南京理工大学 | A kind of axle power measurement sensor |
| CN110553768A (en) * | 2019-09-26 | 2019-12-10 | 深圳市鑫精诚科技有限公司 | Novel shear beam tension and compression force measuring sensor |
| CN111537234A (en) * | 2020-04-23 | 2020-08-14 | 中汽研汽车检验中心(宁波)有限公司 | Brake pedal robot |
| CN112960575A (en) * | 2021-01-21 | 2021-06-15 | 安徽送变电工程有限公司 | Axial compression detection sensor, suspension holding pole and hoisting bearing part |
| CN112985664A (en) * | 2021-01-21 | 2021-06-18 | 安徽送变电工程有限公司 | Axle load detection method for suspension holding pole |
-
2017
- 2017-01-12 CN CN201720035299.3U patent/CN206399565U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827521A (en) * | 2017-04-26 | 2018-11-16 | 三美电机株式会社 | force sensor device |
| CN108827521B (en) * | 2017-04-26 | 2021-10-22 | 美蓓亚三美株式会社 | Force sensor device |
| CN110095214A (en) * | 2019-05-20 | 2019-08-06 | 南京理工大学 | A kind of axle power measurement sensor |
| CN110553768A (en) * | 2019-09-26 | 2019-12-10 | 深圳市鑫精诚科技有限公司 | Novel shear beam tension and compression force measuring sensor |
| CN111537234A (en) * | 2020-04-23 | 2020-08-14 | 中汽研汽车检验中心(宁波)有限公司 | Brake pedal robot |
| CN112960575A (en) * | 2021-01-21 | 2021-06-15 | 安徽送变电工程有限公司 | Axial compression detection sensor, suspension holding pole and hoisting bearing part |
| CN112985664A (en) * | 2021-01-21 | 2021-06-18 | 安徽送变电工程有限公司 | Axle load detection method for suspension holding pole |
| CN112985664B (en) * | 2021-01-21 | 2022-08-26 | 安徽送变电工程有限公司 | Axle load detection method for suspension holding pole |
| CN112960575B (en) * | 2021-01-21 | 2023-01-24 | 安徽送变电工程有限公司 | Axial compression detection sensor, suspension holding pole and hoisting bearing part |
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