CN205879342U - Magnetic suspension balance - Google Patents
Magnetic suspension balance Download PDFInfo
- Publication number
- CN205879342U CN205879342U CN201620733732.6U CN201620733732U CN205879342U CN 205879342 U CN205879342 U CN 205879342U CN 201620733732 U CN201620733732 U CN 201620733732U CN 205879342 U CN205879342 U CN 205879342U
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- CN
- China
- Prior art keywords
- magnetic suspension
- balance
- main body
- pan
- body cover
- 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.)
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Abstract
The utility model discloses a magnetic suspension balance, this balance includes balance main body cover, the sensor, balance main part circuit board and pan of steelyard core, balance main body cover and sensor screwed connection, sensor and pan of steelyard core fixed connection, still include the magnetic suspension main part, magnetic suspension main body cover, the coil, the permanent magnet, magnetic suspension main part circuit board, the pan of steelyard iron core and the pan of steelyard, magnetic suspension main body cover's conical head inserts pan of steelyard in -core portion, balance main part circuit board passes through the wire and is connected with magnetic suspension main part circuit board, be equipped with coil and permanent magnet on the magnetic suspension main part circuit board, the lower part of the pan of steelyard is equipped with pan of steelyard iron core, all be equipped with the chip in balance main part circuit board and the magnetic suspension main part circuit board, and carry out signal transmission through the chip. Magnetic suspension balance is not high to the requirement in measuring ring border, and the range of application is wide, has solved ordinary balance service conditions harshness and can't accomplish to prevent dust waterproof problem.
Description
Technical field
This utility model relates to a kind of balance, particularly to a kind of magnetic suspension balance.
Background technology
General utility balance (the above precision of one thousandth) is higher to the requirement measuring environment, needs at about 20 DEG C, calm, nothing
Use under vibration condition, use condition harsh, to such an extent as to can only use in laboratory conditions；It addition, general utility balance cannot do
To dust-proof, waterproof requirement, it is impossible to avoid dust in industrial occasions, the impact of the factors such as heat, it is easily damaged the use making balance
The lost of life.
Utility model content
This utility model provides a kind of magnetic suspension balance, solves general utility balance and uses condition harsh and cannot accomplish to prevent
Dirt, waterproof problem.
In order to achieve the above object, this utility model is achieved through the following technical solutions:
This utility model provides a kind of magnetic suspension balance, and this balance includes balance main body cover, sensor, balance main body electricity
Road plate and scale pan core, balance main body cover and sensor screw connect, sensor and the fixing connection of scale pan core, also include magnetic suspension
Main body, magnetic suspension main body cover, coil, permanent magnet, magnetic suspension subject boards, scale pan iron core and the scale pan, outside magnetic suspension main body
The conehead of shell inserts scale pan core inner, and balance subject boards is connected with magnetic suspension subject boards by wire, magnetic suspension master
Circuit board body is provided with coil and permanent magnet, and the bottom of the scale pan is provided with scale pan iron core, balance subject boards and magnetic suspension main body
Circuit board is equipped with chip, and carries out signal transmission by chip.
Preferably, the bottom at magnetic suspension main body cover is provided with thermal insulation layer.
Advantage of the present utility model and having the beneficial effects that: this utility model provides a kind of magnetic suspension balance, utilizes magnetcisuspension
Floating technology can allow balance use under extremely rugged environment, and classification of waterproof (IP) can accomplish IP7, balance main body cover and
Magnetic suspension main body cover can be accomplished dust-proof completely, waterproof requirement；When using in the environment of heat is concentrated, as long as increasing simple
Thermal insulation layer ensure that using effect.
Magnetic suspension balance, to measuring the less demanding of environment, still can use, to survey under conditions of having wind and vibration
Accuracy of measurement impact is little, can avoid dust in industrial occasions, the impact of the factors such as heat, applied range, solves common
Balance uses condition harsh and cannot accomplish dust-proof, waterproof problem.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure: 1-balance main body cover, 2-sensor, 3-balance subject boards, 4-scale pan core, 5-thermal insulation layer, 6-magnetic
Suspension main body, 7-magnetic suspension main body cover, 8-coil, 9-permanent magnet, 10-magnetic suspension subject boards, 11-scale pan iron core, 12-
The scale pan, 13-conehead.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is further described.Hereinafter implement
Example is only used for clearly illustrating the technical solution of the utility model, and can not limit protection model of the present utility model with this
Enclose.
As it is shown in figure 1, this utility model is a kind of magnetic suspension balance, this balance include balance main body cover 1, sensor 2,
Balance subject boards 3 and scale pan core 4, described balance main body cover 1 and sensor 2 screw connect, sensor 2 and scale pan core 4
Fixing connect, also include magnetic suspension main body 6, magnetic suspension main body cover 7, coil 8, permanent magnet 9, magnetic suspension subject boards 10,
Scale pan iron core 11 and the scale pan 12, it is internal that the conehead 13 of described magnetic suspension main body cover 7 inserts described scale pan core 4, described balance master
Circuit board body 3 is connected with described magnetic suspension subject boards 10 by wire, and described magnetic suspension subject boards 10 is provided with institute
Stating coil 8 and permanent magnet 9, the bottom of the described scale pan 12 is provided with scale pan iron core 11, described balance subject boards 3 and magnetic suspension master
Circuit board body 10 is equipped with chip, and carries out signal transmission by chip, be provided with in the bottom of described magnetic suspension main body cover 7
Thermal insulation layer 5.
Work process: turn on the power start, coil 8 energising and permanent magnet 9 produce making a concerted effort and scale pan iron core upwards
11 produce a repulsion, be allowed to scale pan iron core 11 and the scale pan 12 is suspended in the air, and the chip on magnetic suspension subject boards 10 leads to
Crossing software PID algorithm makes scale pan iron core 11 and the scale pan 12 send a signal to the chip on balance subject boards 3, balance after stablizing
Module starts after receiving signal to weigh, and reading is zero in the unloaded state；After loading, measured object is downward by scale pan core 4
Transmission gravity, balance sensor 2 starts working after receiving signal weighings, display gravimetric value.
Magnetic suspension balance, to measuring the less demanding of environment, still can use, to survey under conditions of having wind and vibration
Accuracy of measurement impact is little, can avoid dust in industrial occasions, the impact of the factors such as heat, applied range, solves common
Balance uses condition harsh and cannot accomplish dust-proof, waterproof problem.This magnetic suspension balance, utilizes magnetic levitation technology allow
Balance uses under extremely rugged environment, and IP can accomplish that IP7, balance main body cover and magnetic suspension main body cover can be complete
Accomplish dust-proof, waterproof requirement；When using in the environment of heat is concentrated, as long as increasing simple thermal insulation layer to ensure that use
Effect.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (2)
1. a magnetic suspension balance, this balance includes balance main body cover, sensor, balance subject boards and scale pan core, institute
State balance main body cover and sensor screw connects, sensor and the fixing connection of scale pan core, it is characterised in that also include magnetic suspension
Main body, magnetic suspension main body cover, coil, permanent magnet, magnetic suspension subject boards, scale pan iron core and the scale pan, described magnetic suspension master
The conehead of body case inserts described scale pan core inner, and described balance subject boards is by wire and described magnetic suspension main body circuit
Plate connects, and described magnetic suspension subject boards is provided with described coil and permanent magnet, and the bottom of the described scale pan is provided with scale pan iron core,
Described balance subject boards and magnetic suspension subject boards are equipped with chip, and carry out signal transmission by chip.
A kind of magnetic suspension balance the most according to claim 1, it is characterised in that in the bottom of described magnetic suspension main body cover
It is provided with thermal insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620733732.6U CN205879342U (en) | 2016-07-13 | 2016-07-13 | Magnetic suspension balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620733732.6U CN205879342U (en) | 2016-07-13 | 2016-07-13 | Magnetic suspension balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205879342U true CN205879342U (en) | 2017-01-11 |
Family
ID=57696574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620733732.6U Active CN205879342U (en) | 2016-07-13 | 2016-07-13 | Magnetic suspension balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205879342U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031900A (en) * | 2017-05-31 | 2017-08-11 | 嘉兴鸿利机械有限公司 | Integral type packs process units |
| CN108072442A (en) * | 2017-11-17 | 2018-05-25 | 长沙开元仪器股份有限公司 | The electronic balance that can be calibrated automatically |
| WO2019196401A1 (en) * | 2018-04-11 | 2019-10-17 | 华中科技大学 | Magnetic suspension thermobalance based on quick photothermal heating and measurement method thereof |
| CN114199354A (en) * | 2021-11-29 | 2022-03-18 | 江苏大学 | Self-adaptive magnetic suspension electronic balance and weighing method thereof |
| CN114199354B (en) * | 2021-11-29 | 2024-05-10 | 江苏大学 | Self-adaptive magnetic suspension electronic balance and weighing method thereof |
-
2016
- 2016-07-13 CN CN201620733732.6U patent/CN205879342U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031900A (en) * | 2017-05-31 | 2017-08-11 | 嘉兴鸿利机械有限公司 | Integral type packs process units |
| CN108072442A (en) * | 2017-11-17 | 2018-05-25 | 长沙开元仪器股份有限公司 | The electronic balance that can be calibrated automatically |
| WO2019196401A1 (en) * | 2018-04-11 | 2019-10-17 | 华中科技大学 | Magnetic suspension thermobalance based on quick photothermal heating and measurement method thereof |
| CN114199354A (en) * | 2021-11-29 | 2022-03-18 | 江苏大学 | Self-adaptive magnetic suspension electronic balance and weighing method thereof |
| CN114199354B (en) * | 2021-11-29 | 2024-05-10 | 江苏大学 | Self-adaptive magnetic suspension electronic balance and weighing method thereof |
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