CN201340300Y - Overturning-preventing column type weighing sensor - Google Patents
Overturning-preventing column type weighing sensor Download PDFInfo
- Publication number
- CN201340300Y CN201340300Y CNU2009200317745U CN200920031774U CN201340300Y CN 201340300 Y CN201340300 Y CN 201340300Y CN U2009200317745 U CNU2009200317745 U CN U2009200317745U CN 200920031774 U CN200920031774 U CN 200920031774U CN 201340300 Y CN201340300 Y CN 201340300Y
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- China
- Prior art keywords
- base
- column type
- type elastomer
- overturning
- sensor
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- 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.)
- Expired - Fee Related
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- Measurement Of Force In General (AREA)
- Vibration Dampers (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model provides an overturning-preventing column type weighing sensor, which comprises a pressure head, a column type elastomer and a base; and is characterized in that: the bottom surface of the base is larger than the maximal cross section of the column type elastomer; the longitudinal section of the upper part of the base is barrel shaped; a clearance fit is applied between the lower part of the column type elastomer and the inner wall of the deep barrel of the base. The sensor in the utility model has a relative larger base bottom which ensures the mounting stability; has a deep barrel shaped thick wall on the upper part of the base, thereby, causes the connections of the column type elastomer and the components more reliable to withstand greater lateral impact force without overturning; and can offset load resisting and lateral impact resisting ability of the sensor itself.
Description
Technical field
The utility model belongs to the parts of weighing apparatus, and what relate to is sensor on the weighing apparatus, and what be specifically related to is a kind of column type sensor.
Background technology
The pole structure LOAD CELLS has been widely used in all kinds of electronic-weighing equipment such as electronic vehicle weighing apparatus, track scale.The structure of existing column type sensor is: the one or both ends of sensor elastomer are placed on the base support body, and the column type sensor of this structure is toppled over when running into lateral impact easily, cause the damage of sensor.
The utility model content
The purpose of this utility model is to overcome the deficiency of existing pillar LOAD CELLS, proposes a kind of anti-lateral impact that has, anti-pillar LOAD CELLS of toppling over.
The technical scheme that realizes above-mentioned purpose is: a kind of anti-pillar LOAD CELLS of toppling over, comprise pressure head, column type elastomer and base, it is characterized in that: the baseplane of described base is greater than the greatest cross-section of column type elastomer, the top longitudinal profile of base is shaped as barrel-shaped deeply, and the dark bucket of column type elastomer bottom and base inwall forms clearance fit.
The utility model LOAD CELLS, base end face is long-pending big, installs stable; It is reliable that the dark tubbiness heavy wall on the top of base connects column type elastomer and each parts, can resist bigger lateral impact power, do not topple over, and can improve the anti-bias load and the anti-lateral impact ability of sensor self.
Description of drawings
Fig. 1 is the unitary construction synoptic diagram of an embodiment of the utility model.
Fig. 2 is the longitudinal sectional view of base among Fig. 1.
Among the figure: 1. pressure head, 2. column type elastomer, 3. base, 4. chassis, 5. barrel wall.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further.
As shown in Figure 1, the utility model is anti-topples over the pillar LOAD CELLS, comprises pressure head 1, column type elastomer 2 and base 3.The baseplane of base 3 is bigger, and greater than the greatest cross-section of column type elastomer, the top longitudinal profile of base 3 is shaped as barrel-shaped deeply, and the dark bucket inwall of column type elastomer 2 bottoms and base 3 forms clearance fit.
The structure of base 3 can be an integral form, also can be separate form, promptly is made of a chassis 4 and a bucket wall 5, and bucket wall 5 lower ends are connected by web member on the upper surface on chassis 4 (as shown in Figure 2).
Claims (2)
1. prevent toppling over the pillar LOAD CELLS for one kind, comprise pressure head (1), column type elastomer (2) and base (3), it is characterized in that: the baseplane of described base (3) is greater than the greatest cross-section of column type elastomer (2), the top longitudinal profile of base (3) is shaped as barrel-shaped deeply, and the dark bucket of column type elastomer (2) bottom and base (3) inwall forms clearance fit.
2. anti-topple over the pillar LOAD CELLS according to claim 1 is described, it is characterized in that: described base (3) be configured to separate form, constitute by chassis (4) and a bucket wall (5), barrel wall (a 5) lower end is connected on the upper surface of chassis (4) by web member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200317745U CN201340300Y (en) | 2009-01-20 | 2009-01-20 | Overturning-preventing column type weighing sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200317745U CN201340300Y (en) | 2009-01-20 | 2009-01-20 | Overturning-preventing column type weighing sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201340300Y true CN201340300Y (en) | 2009-11-04 |
Family
ID=41235843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200317745U Expired - Fee Related CN201340300Y (en) | 2009-01-20 | 2009-01-20 | Overturning-preventing column type weighing sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201340300Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090957A (en) * | 2013-03-01 | 2013-05-08 | 东莞市华兰海电子有限公司 | Integral type self-resetting column type weighing sensor |
| CN103389151A (en) * | 2013-07-17 | 2013-11-13 | 首钢京唐钢铁联合有限责任公司 | Column type weighing sensor installation external member |
| CN108801405A (en) * | 2018-05-29 | 2018-11-13 | 徐州工程学院 | Multi-faceted power is oriented to weighing system |
| 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 |
-
2009
- 2009-01-20 CN CNU2009200317745U patent/CN201340300Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090957A (en) * | 2013-03-01 | 2013-05-08 | 东莞市华兰海电子有限公司 | Integral type self-resetting column type weighing sensor |
| CN103090957B (en) * | 2013-03-01 | 2015-06-10 | 东莞市华兰海电子有限公司 | Integral type self-resetting column type weighing sensor |
| CN103389151A (en) * | 2013-07-17 | 2013-11-13 | 首钢京唐钢铁联合有限责任公司 | Column type weighing sensor installation external member |
| CN103389151B (en) * | 2013-07-17 | 2015-08-12 | 首钢京唐钢铁联合有限责任公司 | Column type weighing sensor installation external member |
| CN108801405A (en) * | 2018-05-29 | 2018-11-13 | 徐州工程学院 | Multi-faceted power is oriented to weighing system |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20180120 |