CN208206254U - A kind of more physical parameter column weighting sensors - Google Patents
A kind of more physical parameter column weighting sensors Download PDFInfo
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- CN208206254U CN208206254U CN201820770215.5U CN201820770215U CN208206254U CN 208206254 U CN208206254 U CN 208206254U CN 201820770215 U CN201820770215 U CN 201820770215U CN 208206254 U CN208206254 U CN 208206254U
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Abstract
A kind of more physical parameter column weighting sensors, elastomer including pillar, the strain gauge set on the shell of elastomer outer wall and on elastomer, it is characterized by: being additionally provided with more than one physical parameter digital module in the elastomer, more physical parameter digital modules are built-in with temperature, humidity, inclination angle, photoelectric sensor, strain gauge is connected with more physical parameter digital modules, and weighing data and temperature, humidity, inclination angle, the photosignal of more physical quantity digital modules are collinearly exported by the outlet joint on shell.The utility model is simple and compact for structure, not only has the function of the routine weighing of weighing sensor, and the functions such as built-in temperature, humidity, inclination angle, photoelectricity, ensure that sensor precisely measures always, easily realize abnormal alarm, remotely from fault diagnosis, weighing-appliance is avoided to work in an abnormal situation for a long time and cause heavy losses.
Description
Technical field
The utility model relates to a kind of weighing devices, and in particular to a kind of more physical parameter column weighting sensors are applicable in
In all kinds of electronic scales such as full-sized car weighing apparatus, batch can scale, track scale.
Background technique
Currently, column type sensor is widely used in the various electronic scales such as various truck scales, track scale, axle weight scale, batch can scale
Heavy equipment.Column type sensor is compact-sized, stable and reliable for performance, and dynamic response performance is excellent, is very suitable to production high-precision sensing
Device.
But column type sensor also has shortcoming, and column type sensor is generally double to shake rod structure, and stability is poor, and installation is not square
Just.Especially when column type sensor inclination angle is excessive, weighing accuracy is deteriorated, it is therefore necessary to built-in obliquity sensor, to its inclination angle
Posture real-time monitoring；The sealing protection of sensor is extremely important, once seal failure, can seriously affect metering, it is therefore necessary to
Built-in humidity, photoelectric sensor detect its leakproofness, shell damaged condition；The environment temperature at sensor application scene and
The metering effect of electronic scale also has much relations, it is therefore necessary to test and analyze to environment temperature, be electronic vehicle weighing apparatus
Fault diagnosis provide foundation.
Through looking into, a kind of Chinese patent " Multifunctional weighing sensor " of existing Patent No. CN201420119811.9, packet
Include the elastomer of pillar, positioned at the shell of elastomer outer wall, the strain gauge on elastomer and the number connecting with strain gauge
Word processing module, it is characterised in that: the shell is more faceted pebble seal casinghousings, is provided in digital processing module and passes for monitoring
The lower end of the obliquity sensor and Temperature Humidity Sensor of sensor stress inclination angle size, elastomer is equipped with anti-rotation structure.Shell is adopted
With more faceted pebble seal casinghousings, be provided in digital processing module the obliquity sensor for monitoring force acting on transducer inclination angle size with
And Temperature Humidity Sensor, in this way can the inclination angle size of real time detecting sensor, sensor cavity sealing state and sensor
Temperature and humidity parameter, so that truck scale is in best measuring accuracy always.This sensor can be to stress angled state and seal shape
State carries out real-time monitoring, facilitates the debugging and maintenance of sensor, but it does not have the photoelectric sensor of photosignal, and it is counted
Word processing module be channel structure, need to be arranged two Aviation Connectors, it is more complicated, it is therefore desirable to existing structure carry out into
One step is improved.
Summary of the invention
Technical problem to be solved in the utility model be for the above-mentioned state of the art and to provide a kind of structure simply tight
It gathers, more physical parameter column weighting sensors that performance is stable.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of more physical parameter pillar weighings pass
Sensor, the elastomer including pillar, the strain gauge set on the shell of elastomer outer wall and on elastomer, it is characterised in that:
It is additionally provided with more than one physical parameter digital module in the elastomer, more physical parameter digital modules are built-in with temperature sensor, wet
Degree sensor, obliquity sensor and photoelectric sensor, strain gauge are connected with more physical parameter digital modules, more physical quantity numbers
Weighing data and temperature, humidity, inclination angle, the photosignal of module are collinearly exported by the outlet joint on shell.
Further, be recessed with strain bore in the middle part of the elastomer, strain gauge is pasted onto strain bore, in the elastomer on
A ring-shaped step is formed above portion, strain bore, more physical parameter digital modules are fixed on ring-shaped step by fixed plate.
Further, the fixed plate is circular ring shape, and fixed plate is nested on ring-shaped step and stretches out in outside elastomer, more
Physical parameter digital module is circular ring shape, and more physical parameter digital modules are fixed in fixed plate around the middle and upper part of elastomer.
Further, the shell is stainless steel casing, is welded with an outlet corresponding to the outlet of elastomer on the shell
Connector.
Finally, the shell is evenly equipped with three on the arc cylinder of shell in the Curved circular structure that middle part is wide, both ends are narrow
A faceted pebble, outlet joint are welded on one of faceted pebble.
Compared with the prior art, the advantages of the utility model are: sensor is built-in with temperature, humidity, inclination angle, light
More physical parameter digital modules of electric transducer, can ambient condition to weighing sensor ontology site of deployment, stress,
Sealing protection state is monitored in real time, it is ensured that sensor precisely measures always, and provides abnormal alarm；More physical quantity number moulds
Weighing data and temperature, humidity, inclination angle, the photosignal of block collinearly export, and an outlet joint only need to be arranged, so that structure is non-
It is often simple.The utility model is simple and compact for structure, not only has the function of the routine weighing of weighing sensor, but also built-in temperature
The functions such as degree, humidity, inclination angle, photoelectricity, it is ensured that sensor precisely measures always, easily realizes abnormal alarm, remotely examines from failure
It is disconnected, avoid weighing-appliance from working in an abnormal situation for a long time and cause heavy losses.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the top view of Fig. 1.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Figure 1, 2, a kind of more physical parameter column weighting sensors of the present embodiment, elastomer 1 including pillar,
Set on the shell 2 of 1 outer wall of elastomer and the strain gauge 3 on elastomer 1 and more physical parameter digital modules 4, elastomer 1
Middle part be recessed with strain bore 11, strain gauge 3 is pasted onto strain bore 11, and strain gauge 3 is connected with more physical parameter digital modules 4
It connects, forms a ring-shaped step 12 in the top of 1 middle and upper part of elastomer, strain bore 11, more physical parameter digital modules 4 pass through solid
Fixed board 5 is fixed on ring-shaped step 12, and fixed plate 5 is circular ring shape, and fixed plate 5 is nested on ring-shaped step 12 and stretches out in elasticity
Outside body 1, more physical parameter digital modules 4 are circular ring shape, and more physical parameter digital modules 4 are fixed around the middle and upper part of elastomer 1
In fixed plate 5, more physical parameter digital modules 4 are built-in with temperature sensor, humidity sensor, obliquity sensor, photoelectric transfer
Sensor, wherein temperature sensor is used for detection sensor angled state, humidity sensor for detecting state of temperature, obliquity sensor
Device and photoelectric sensor are used for the sealing and shell breakage state of detection sensor, the weighing of above-mentioned more physical quantity digital modules 4
Data and temperature, humidity, inclination angle, photosignal are collinearly exported by the outlet joint 6 on shell, pass through above-mentioned more physical parameters
Comprehensive analysis, realize abnormal alarm, remotely from fault diagnosis；Shell 2 is stainless steel casing, and elasticity is corresponded on shell 2
The outlet of body 1 is welded with an outlet joint 6, and shell 2 is in the Curved circular structure that middle part is wide, both ends are narrow, not only good airproof performance,
And intensity is higher, and force structure is more preferable, and uniformly distributed on the arc cylinder of shell 2 there are three faceted pebbles 21,22 and 23, and outlet connects
First 6 are welded on one of faceted pebble 21, and outlet joint 6 is connected with the input section of weighing instrument, in this way in weighing instrument
The parameters such as weight, inclination angle size and temperature humidity can be shown on display.
Sensor can not only weigh in this way, can also angled state by weighing instrument real-time monitoring sensing device, temperature
Spend humidity, once inclination angle is excessive, will abnormal alarm, commissioning staff can according to dip angle parameter adjust sensor verticality, make
Truck scale etc. is in best measuring accuracy always.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (5)
1. a kind of more physical parameter column weighting sensors, elastomer including pillar, set on elastomer outer wall shell and set
In the strain gauge on elastomer, it is characterised in that: be additionally provided with more than one physical parameter digital module in the elastomer, more physics
Parameter digital module is built-in with temperature sensor, humidity sensor, obliquity sensor and photoelectric sensor, strain gauge and more physics
Parameter digital module is connected, and weighing data and temperature, humidity, inclination angle, the photosignal of more physical quantity digital modules pass through outer
Outlet joint on shell collinearly exports.
2. more physical parameter column weighting sensors according to claim 1, it is characterised in that: the middle part of the elastomer
Be recessed with strain bore, strain gauge is pasted onto strain bore, in the elastomer top, form an annular table above strain bore
Rank, more physical parameter digital modules are fixed on ring-shaped step by fixed plate.
3. more physical parameter column weighting sensors according to claim 2, it is characterised in that: the fixed plate is annulus
Shape, fixed plate are nested on ring-shaped step and stretch out in outside elastomer, and more physical parameter digital modules are circular ring shape, more physics ginsengs
Amount digital module is fixed in fixed plate around the middle and upper part of elastomer.
4. more physical parameter column weighting sensors according to claim 1 or 2 or 3, it is characterised in that: the shell is
Stainless steel casing is welded with an outlet joint corresponding to the outlet of elastomer on the shell.
5. more physical parameter column weighting sensors according to claim 4, it is characterised in that: the shell is in middle part
Curved circular structure wide, both ends are narrow, uniformly distributed there are three faceted pebble on the arc cylinder of shell, outlet joint welding wherein one
On a faceted pebble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820770215.5U CN208206254U (en) | 2018-05-22 | 2018-05-22 | A kind of more physical parameter column weighting sensors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820770215.5U CN208206254U (en) | 2018-05-22 | 2018-05-22 | A kind of more physical parameter column weighting sensors |
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| Publication Number | Publication Date |
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| CN208206254U true CN208206254U (en) | 2018-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820770215.5U Active CN208206254U (en) | 2018-05-22 | 2018-05-22 | A kind of more physical parameter column weighting sensors |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412967A (en) * | 2019-11-21 | 2020-07-14 | 宁波柯力传感科技股份有限公司 | Five-column type weighing sensor |
-
2018
- 2018-05-22 CN CN201820770215.5U patent/CN208206254U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412967A (en) * | 2019-11-21 | 2020-07-14 | 宁波柯力传感科技股份有限公司 | Five-column type weighing sensor |
| CN111412967B (en) * | 2019-11-21 | 2021-07-30 | 宁波柯力传感科技股份有限公司 | Five-column type weighing sensor |
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