CN215492007U - Small-range weighing sensor applied to high-speed dynamic scale - Google Patents
Small-range weighing sensor applied to high-speed dynamic scale Download PDFInfo
- Publication number
- CN215492007U CN215492007U CN202120931826.5U CN202120931826U CN215492007U CN 215492007 U CN215492007 U CN 215492007U CN 202120931826 U CN202120931826 U CN 202120931826U CN 215492007 U CN215492007 U CN 215492007U
- Authority
- CN
- China
- Prior art keywords
- supporting seat
- wire
- processing unit
- signal transmission
- signal processing
- 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.)
- Active
Links
Images
Landscapes
- Measurement Of Force In General (AREA)
Abstract
The utility model provides a small-range weighing sensor applied to a high-speed dynamic scale, which is characterized in that: including fixed block, supporting seat, shape deformation piece, fixed block, shape deformation piece and supporting seat consecutive, the supporting seat one end of keeping away from the shape deformation piece be provided with the wire joint who is used for connecting cable conductor, wire joint detachably install on the supporting seat, the side of fixed block on offer and be used for connecting required heavy object, the lateral wall of supporting seat on also offer two screw holes that are used for fixed support seat, the supporting seat on be provided with the signal processing unit who is connected with the wire joint electricity, the shape deformation piece be the elastomer and still be provided with the strainometer on it, the strainometer pass through the signal transmission electric wire and be connected with the signal processing unit electricity. The design has the advantages of simple structure, easy manufacture, practicality and high efficiency.
Description
Technical Field
The utility model relates to a weighing device, in particular to a small-range weighing sensor applied to a high-speed dynamic scale.
Background
The structure type adopted by a weighing sensor on the high-speed dynamic scale at present is a corrugated pipe strain gauge structure, 4 weighing sensors are adopted on a weighing platform for matching use, a stainless steel corrugated pipe sheath is added in a sensing induction area for a parallel beam structure for protection of a corrugated pipe body, and when a plurality of sensors are corrected and mechanically adjusted on site during use, the thin corrugated pipe is easily damaged, so that the use performance of a product is reduced; when the high-speed dynamic scale is used for weighing at a high speed, the sensor needs high response and high resilience, and a novel mechanical structure is developed according to the characteristic requirements of products.
Disclosure of Invention
The utility model provides a small-range weighing sensor applied to a high-speed dynamic scale, which has higher sensitivity and better tension-compression strain symmetry through the design of circular arc transition sections which are continuous at the front side and the rear side of a deformation block, and is used for enabling an elastomer mechanical structure to generate quick rebound resilience in a stress concentration process.
In order to solve the technical problem, the utility model provides a small-range weighing sensor applied to a high-speed dynamic scale, which is characterized in that: including fixed block, supporting seat, shape deformation piece, fixed block, shape deformation piece and supporting seat consecutive, the supporting seat one end of keeping away from the shape deformation piece be provided with the wire joint who is used for connecting cable conductor, wire joint detachably install on the supporting seat, the side of fixed block on offer and be used for connecting required heavy object, the lateral wall of supporting seat on also offer two screw holes that are used for fixed support seat, the supporting seat on be provided with the signal processing unit who is connected with the wire joint electricity, the shape deformation piece be the elastomer and still be provided with the strainometer on it, the strainometer pass through the signal transmission electric wire and be connected with the signal processing unit electricity.
Further: the upper surface of the deformation block is provided with a circular groove, the side wall of the upper end of the groove is provided with a through hole for extending a signal transmission wire, one end of the signal transmission wire extends into the supporting seat along the through hole and is electrically connected with the signal processing unit, and the strain gauge is connected to the side wall of the groove.
And further: the circular groove is filled with AB component sealant, and the strain gauge and the other end of the signal transmission wire are sealed and fixed in the groove through the AB component sealant.
And further: the upper surface of supporting seat still offer the embedded groove that is used for installing signal processing unit, the embedded detachably of signal processing unit connect in the embedded groove, the inner wall of embedded groove left and right sides on offer respectively and spread the electric wire way with the signal transmission that the through-hole is linked together into the electric wire way and with the signal that the wire-terminal is linked together, the signal transmission electric wire stretch into to the embedded groove along signal transmission electric wire way and be connected with the signal processing unit electricity, the signal processing unit be connected with signal output electric wire electricity again, the signal output electric wire link to each other along signal transmission electric wire way and wire-terminal.
And further: the front side and the rear side of the deformation block are in a continuous arc transition section shape.
By adopting the structure, the design of the circular arc transition sections which are continuous at the front side and the rear side of the deformation block ensures that the sensitivity of the weighing sensor is higher, the symmetry of tensile and compressive strain is better, and the elastic body is used for enabling the mechanical structure of the elastic body to generate quick rebound resilience in the stress concentration process; and the design also has the advantages of simple structure, easy manufacture, practicality and high efficiency.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic side view of the present invention.
Fig. 2 is a schematic top view of the present invention.
Detailed Description
The small-range weighing sensor applied to the high-speed dynamic scale as shown in fig. 1 and 2 comprises a fixed block 8, a supporting seat 9 and a deformation block 5, the fixed block, the deformation block and the supporting seat are sequentially connected, one end of the supporting seat, which is far away from the deformation block, is provided with a wire connector 4 for connecting a cable 7, the wire connector is detachably arranged on the supporting seat, the side surface of the fixed block is provided with 8-1 used for connecting a needed heavy object, the side wall of the supporting seat is also provided with two threaded holes 9-1 for fixing the supporting seat, the supporting seat is provided with a signal processing unit 6 which is electrically connected with the wire connector, the deformation block is an elastic body and is also provided with a strain gauge 2, the strain gauge is electrically connected with the signal processing unit through a signal transmission wire 3, and the front side and the rear side of the deformation block are continuous arc transition sections 5-1. According to the utility model, through the design of the circular arc transition sections which are continuous at the front side and the rear side of the deformation block, the sensitivity of the weighing sensor is higher, the symmetry of tension-compression strain is better, and the elastic body is used for enabling the mechanical structure of the elastic body to generate quick rebound resilience in the stress concentration process; and the design also has the advantages of simple structure, easy manufacture, practicality and high efficiency.
As shown in fig. 1 and 2, a circular groove is formed in the upper surface of the deformation block, a through hole for a signal transmission wire to extend out is formed in the side wall of the upper end of the groove, one end of the signal transmission wire extends into the support seat along the through hole and is electrically connected with the signal processing unit, and the strain gauge is connected to the side wall of the groove; the round groove is filled with AB component sealant 1, and the strain gauge and the other end of the signal transmission wire are sealed and fixed in the groove through the AB component sealant 1.
The upper surface of the supporting seat shown in fig. 1 and 2 is further provided with an embedded groove for installing a signal processing unit, the signal processing unit is detachably connected in the embedded groove in an embedded mode, the inner walls of the left side and the right side of the embedded groove are respectively provided with a signal transmission wire channel communicated with the through hole and a signal transmission wire channel communicated with a wire connector, a signal transmission wire extends into the embedded groove along the signal transmission wire channel and is electrically connected with the signal processing unit, the signal processing unit is electrically connected with a signal output wire, and the signal output wire is connected with the wire connector along the signal transmission wire channel.
Claims (5)
1. The utility model provides a be applied to high-speed dynamic balance's small-scale weighing sensor which characterized in that: including fixed block (8), supporting seat (9), deformation piece (5), fixed block, deformation piece and supporting seat link to each other in proper order, the supporting seat one end of keeping away from the deformation piece be provided with wire joint (4) that are used for connecting cable conductor (7), wire joint detachably install on the supporting seat, the side of fixed block on offer and be used for connecting required heavy object (8-1), the lateral wall of supporting seat on also offer two screw holes (9-1) that are used for fixed supporting seat, the supporting seat on be provided with signal processing unit (6) of being connected with the wire joint electricity, the deformation piece be the elastomer and still be provided with strainometer (2) on it, the strainometer pass through signal transmission electric wire (3) and be connected with the signal processing unit electricity.
2. The small-range weighing sensor applied to the high-speed dynamic scale as claimed in claim 1, wherein: the upper surface of the deformation block is provided with a circular groove, the side wall of the upper end of the groove is provided with a through hole for extending a signal transmission wire, one end of the signal transmission wire extends into the supporting seat along the through hole and is electrically connected with the signal processing unit, and the strain gauge is connected to the side wall of the groove.
3. The small-range weighing sensor applied to the high-speed dynamic scale as claimed in claim 2, wherein: the circular groove is filled with AB component sealant (1), and the other ends of the strain gauge and the signal transmission wire are sealed and fixed in the groove through the AB component sealant (1).
4. The small-range weighing sensor applied to the high-speed dynamic scale as claimed in claim 2, wherein: the upper surface of supporting seat still offer the embedded groove that is used for installing signal processing unit, the embedded detachably of signal processing unit connect in the embedded groove, the inner wall of embedded groove left and right sides on offer respectively and spread the electric wire way with the signal transmission that the through-hole is linked together into the electric wire way and with the signal that the wire-terminal is linked together, the signal transmission electric wire stretch into to the embedded groove along signal transmission electric wire way and be connected with the signal processing unit electricity, the signal processing unit be connected with signal output electric wire electricity again, the signal output electric wire link to each other along signal transmission electric wire way and wire-terminal.
5. The small-range weighing sensor applied to the high-speed dynamic scale as claimed in claim 1, wherein: the front side and the rear side of the deformation block are continuous arc transition sections (5-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120931826.5U CN215492007U (en) | 2021-04-30 | 2021-04-30 | Small-range weighing sensor applied to high-speed dynamic scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120931826.5U CN215492007U (en) | 2021-04-30 | 2021-04-30 | Small-range weighing sensor applied to high-speed dynamic scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215492007U true CN215492007U (en) | 2022-01-11 |
Family
ID=79776803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120931826.5U Active CN215492007U (en) | 2021-04-30 | 2021-04-30 | Small-range weighing sensor applied to high-speed dynamic scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215492007U (en) |
-
2021
- 2021-04-30 CN CN202120931826.5U patent/CN215492007U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105241630A (en) | Pulse type rod strain balance applied to shock tunnel dynamometric test | |
| CN215492007U (en) | Small-range weighing sensor applied to high-speed dynamic scale | |
| EP3903081B1 (en) | Guide jacket force sensor | |
| CN103091008B (en) | Vehicle seat used load detecting device | |
| CN202582833U (en) | Standard torsion wrench | |
| CN107152979A (en) | Clipping cable cable power monitoring device | |
| CN109696262A (en) | A kind of ultrathin type strain force sensor | |
| CN1760662A (en) | 2D force transducer in small measurement range | |
| CN201935770U (en) | Plow type six-component measuring device for soil bin testing | |
| ATE301281T1 (en) | FORCE MEASUREMENT CELL FOR A SCALE AND SCALE | |
| CN203148625U (en) | Device for calibration of large strain sensor | |
| JP2016540474A (en) | Equipment for wear monitoring in multiple overhead lines | |
| CN202188932U (en) | Tension sensor | |
| CN201277880Y (en) | Elastomer for integrated weighing sensor | |
| JPS6461626A (en) | Unit type distribution pressure sensor | |
| CN201417170Y (en) | Weighting load sensor | |
| CN220491414U (en) | Grounding disconnection alarm device | |
| CN101825507B (en) | Multi-axis force transducer with double-bending beam structure | |
| RU2283483C1 (en) | Device for measuring tractive force | |
| CN220304716U (en) | Flat bridge type force transducer | |
| CN202141544U (en) | Force transducer for transmission line iron tower | |
| CN105973553A (en) | Experimental system of soil body-seabed multi-span pipeline-ocean current multi-field coupling effect | |
| RU2498242C1 (en) | Resistive strain-gauge force transducer | |
| CN102313589A (en) | Attached steel rail wheel weight sensor | |
| RU2461941C1 (en) | Method for measurement of ice and wind load on overhead electric lines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |