CN108151856A - A kind of dust-proof water-proof electronic balance - Google Patents
A kind of dust-proof water-proof electronic balance Download PDFInfo
- Publication number
- CN108151856A CN108151856A CN201711075173.XA CN201711075173A CN108151856A CN 108151856 A CN108151856 A CN 108151856A CN 201711075173 A CN201711075173 A CN 201711075173A CN 108151856 A CN108151856 A CN 108151856A
- Authority
- CN
- China
- Prior art keywords
- scale
- scale body
- proof
- dust
- tablet
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/30—Means for preventing contamination by dust
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of dust-proof water-proof electronic balances, including scale body, are equipped with above scale body and weigh tablet, and four scale legs are uniformly arranged below scale body, and the scale leg passes through scale body, and the upper end of scale leg is connected by pressure sensor weighs tablet.In the present invention, the extraction fan set inside scale body is from external extraction by the clean gas of strainer filtering, make to keep positive pressure to outside inside scale body, prevent external dust or steam from entering inside scale body from other openings of electronic scale, it is good to weigh tablet water resistance, its edge contributes to draining, and synthesis achievees the effect that water proof and dust proof.
Description
Technical field
The present invention relates to electronic scale technical field, more particularly to a kind of dust-proof water-proof electronic balance.
Background technology
Electronic scale is common weighing tool, is widely used in the various aspects of production and living.Some moist occasions, than
Such as marine product transaction occasion, the working environment of electronic scale is severe, and especially water and dust is easily infiltrated into inside scale body of electronic scale, right
Internal electronic component is caused to corrode or is adhered on electronic component, and electronic component is caused to damage, and is influenced electronic scale and is used the longevity
Life.
Invention content
The present invention is above-mentioned in order to overcome the shortcomings of, provides a kind of dust-proof water-proof electronic balance, including scale body, is set above scale body
There is weighing tablet, four scale legs are uniformly arranged below scale body, the scale leg passes through scale body, and the upper end of scale leg passes through pressure sensor
Connection weighs tablet, and the scale body and scale leg top junction are equipped with recess, and scale body bottom center is equipped with the opening being recessed inwardly,
If opening is equipped with dried layer filter screen, if the edge of dried layer filter screen is connected with scale body, extraction fan is equipped at scale body inside center,
The extraction fan is fixed in scale body inside top surface, and the cover body of extraction fan is provided around on the outside of extraction fan, and the cover body is fixed on
If on dried layer filter screen, the top edge of cover body is apart from scale body inside top surface 5-15mm, if being additionally provided with dry battery, electric power storage in scale body
Pond and extraction fan electrical connection, the weighing tablet are equipped with waterproof coating.
Preferably, the edge for weighing tablet is connected with downward clinohedral.
Preferably, the front end of the clinohedral is fillet.
The beneficial effects of the invention are as follows：In the present invention, the extraction fan set inside scale body is extracted from outside by strainer mistake
The clean gas of filter makes to keep positive pressure to outside inside scale body, prevents other openings of external dust or steam from electronic scale
Into inside scale body, weighing tablet water resistance is good, and edge contributes to draining, and synthesis achievees the effect that water proof and dust proof.
Description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is the structure diagram of the present invention.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows composition related to the present invention.
As shown in Figure 1, the present invention is a kind of dust-proof water-proof electronic balance, including scale body 1,1 top of scale body, which is equipped with, weighs tablet
2,1 lower section of scale body is uniformly arranged four scale legs 3, and the scale leg 3 passes through scale body 1, and the upper end of scale leg 3 is connected by pressure sensor 4
It connects and weighs tablet 2, the scale body 1 and 3 top junction of scale leg are equipped with recess 5, and 1 bottom center of scale body is opened equipped with what is be recessed inwardly
Mouthful, if opening is equipped with dried layer filter screen 7, if the edge of dried layer filter screen 7 and scale body 1 connect, it is equipped at 1 inside center of scale body
Extraction fan 8, the extraction fan 8 are fixed in 1 inside top surface of scale body, and 8 outside of extraction fan is provided around the cover body 9 of extraction fan 8, institute
If stating cover body 9 to be fixed on dried layer filter screen 7, the top edge of cover body 9 is also set in 1 inside top surface 5-15mm of scale body, scale body 1
If there is dry battery 10, accumulator 10 and extraction fan 8 are electrically connected, and the weighing tablet 2 is equipped with waterproof coating 11.
The edge for weighing tablet 2 is connected with downward clinohedral 12.
The front end of the clinohedral 12 is fillet 13.
In the present invention, the extraction fan set inside scale body makes scale body from the external clean gas extracted by strainer filtering
Inside keeps positive pressure to outside, prevents external dust or steam from entering inside scale body from other openings of electronic scale, weighs flat
Plate water resistance is good, and edge contributes to draining, and synthesis achievees the effect that water proof and dust proof.
Above-mentioned is according to the present invention enlightenment, by above-mentioned description, relevant staff completely can without departing from
In the range of this invention technological thought, various changes and amendments are carried out.The technical scope of this invention is not limited to
In the content on specification, it is necessary to determine its technical scope according to right.
Claims (3)
1. a kind of dust-proof water-proof electronic balance, it is characterised in that：It including scale body, is equipped with above scale body and weighs tablet, below scale body
Four scale legs of even setting, the scale leg pass through scale body, and the upper end of scale leg is connected by pressure sensor weighs tablet, the scale body
Recess is equipped with scale leg top junction, scale body bottom center is equipped with the opening being recessed inwardly, if opening is filtered equipped with dried layer
Net if the edge of dried layer filter screen is connected with scale body, is equipped with extraction fan at scale body inside center, the extraction fan is fixed on scale body
In inside top surface, the cover body of extraction fan, if the cover body is fixed on dried layer filter screen, cover body are provided around on the outside of extraction fan
Top edge is apart from scale body inside top surface 5-15mm, if being additionally provided with dry battery in scale body, accumulator and extraction fan electrical connection are described
It weighs tablet and is equipped with waterproof coating.
2. dust-proof water-proof electronic balance according to claim 1, it is characterised in that：The edge for weighing tablet is connected with downwards
Clinohedral.
3. dust-proof water-proof electronic balance according to claim 2, it is characterised in that：The front end of the clinohedral is fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711075173.XA CN108151856A (en) | 2017-11-06 | 2017-11-06 | A kind of dust-proof water-proof electronic balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711075173.XA CN108151856A (en) | 2017-11-06 | 2017-11-06 | A kind of dust-proof water-proof electronic balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108151856A true CN108151856A (en) | 2018-06-12 |
Family
ID=62468746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711075173.XA Pending CN108151856A (en) | 2017-11-06 | 2017-11-06 | A kind of dust-proof water-proof electronic balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108151856A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203672473U (en) * | 2014-01-20 | 2014-06-25 | 苏州华泰空气过滤器有限公司 | Negative pressure weighing cover |
| CN105841789A (en) * | 2016-05-27 | 2016-08-10 | 常州市盈顺电子有限公司 | Waterproof weighing electronic scale |
| CN206177445U (en) * | 2016-11-08 | 2017-05-17 | 深圳市爱为电子有限公司 | Multi -functional AW electronic scale |
| CN107063417A (en) * | 2017-06-23 | 2017-08-18 | 蒋丽芳 | Anti-slip type body weight electronic scale |
| CN206459737U (en) * | 2016-12-28 | 2017-09-01 | 江苏省化工研究所有限公司 | A kind of weighing apparatus for ton bucket |
| CN107189632A (en) * | 2017-06-27 | 2017-09-22 | 苏州菱慧电子科技有限公司 | A kind of electronic scale |
-
2017
- 2017-11-06 CN CN201711075173.XA patent/CN108151856A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203672473U (en) * | 2014-01-20 | 2014-06-25 | 苏州华泰空气过滤器有限公司 | Negative pressure weighing cover |
| CN105841789A (en) * | 2016-05-27 | 2016-08-10 | 常州市盈顺电子有限公司 | Waterproof weighing electronic scale |
| CN206177445U (en) * | 2016-11-08 | 2017-05-17 | 深圳市爱为电子有限公司 | Multi -functional AW electronic scale |
| CN206459737U (en) * | 2016-12-28 | 2017-09-01 | 江苏省化工研究所有限公司 | A kind of weighing apparatus for ton bucket |
| CN107063417A (en) * | 2017-06-23 | 2017-08-18 | 蒋丽芳 | Anti-slip type body weight electronic scale |
| CN107189632A (en) * | 2017-06-27 | 2017-09-22 | 苏州菱慧电子科技有限公司 | A kind of electronic scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180612 |
|
| WD01 | Invention patent application deemed withdrawn after publication |