CN201340301Y - Falling-preventing column type weighing sensor - Google Patents
Falling-preventing column type weighing sensor Download PDFInfo
- Publication number
- CN201340301Y CN201340301Y CNU200920031775XU CN200920031775U CN201340301Y CN 201340301 Y CN201340301 Y CN 201340301Y CN U200920031775X U CNU200920031775X U CN U200920031775XU CN 200920031775 U CN200920031775 U CN 200920031775U CN 201340301 Y CN201340301 Y CN 201340301Y
- Authority
- CN
- China
- Prior art keywords
- column type
- pressure head
- base
- falling
- type elastomer
- 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.)
- Expired - Lifetime
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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
the utility model provides an falling-preventing column type weighing sensor, which comprises a pressure head (1), a column type elastomer (3) and a base (5); and is characterized in that: a gap is arranged between the pressure head (1) and the upper end of the column type elastomer (3) with elastic colloid (2) filled therein; and another gap is arranged between the lower part of the elastomer (3) and the base (5) with elastic colloid (4) filled therein. By joining the pressure head, the column type elastomer and the base successively by elastic colloids, the utility model guarantees the component parts from falling off in mounting and using process, and guarantees the position precision of the component parts; is beneficial to the free deformation and reset of the sensor, also is beneficial to improving the offset load and impact resisting ability.
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 with the form of a contact, and sensor separates with supporter.The column type sensor stability of this structure is low, and each building block is subjected to displacement easily when being given a shock, cause sensor sensing error.In addition, this sensor also is inconvenient to install.
The utility model content
The purpose of this utility model is to overcome the deficiency of existing pillar LOAD CELLS, proposes a kind of column type sensor with anti-element falling.
The technical scheme that realizes above-mentioned purpose is: a kind of slip-off preventing pillar LOAD CELLS, comprise pressure head, column type elastomer and base, and it is characterized in that: gapped between described pressure head and the column type elastomer upper end, be filled with elastic gel in the crack during this time; Gapped between the bottom of described column type elastomer and the base, also be filled with elastic gel during this time in the crack.
The utility model has guaranteed that each building block does not come off, and has also guaranteed the positional precision of each building block owing to by elastic gel pressure head, column type elastomer and base are connected in turn in installation and use; Help sensor Free Transform and reset, also help improving anti-bias load, impact resistance.
Description of drawings
Fig. 1 is the organigram of an embodiment of the utility model.
Among the figure: 1. pressure head, 2. elastic gel, 3. sensor, 4. elastic gel, 5. base.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further.
As shown in Figure 1, the utility model slip-off preventing pillar LOAD CELLS comprises pressure head 1, column type elastomer 3 and base 5, between pressure head 1 and column type elastomer 3 upper ends certain clearance is arranged, and is filled with elastic gel 2 during this time in the crack; Certain clearance is also arranged between the bottom of column type elastomer 3 and the base, be filled with elastic gel 4 during this time in the crack.
Elastic gel can be vulcanized rubber or other resilient tackifier.
Claims (1)
1. a slip-off preventing pillar LOAD CELLS comprises pressure head (1), column type elastomer (3) and base (5), it is characterized in that: gapped between described pressure head (1) and column type elastomer (3) upper end, be filled with elastic gel (2) during this time in the crack; Gapped between the bottom of described column type elastomer (3) and the base (5), also be filled with elastic gel (4) during this time in the crack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920031775XU CN201340301Y (en) | 2009-01-20 | 2009-01-20 | Falling-preventing column type weighing sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920031775XU CN201340301Y (en) | 2009-01-20 | 2009-01-20 | Falling-preventing column type weighing sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201340301Y true CN201340301Y (en) | 2009-11-04 |
Family
ID=41235844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920031775XU Expired - Lifetime CN201340301Y (en) | 2009-01-20 | 2009-01-20 | Falling-preventing column type weighing sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201340301Y (en) |
Cited By (2)
| 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 |
| CN108801405A (en) * | 2018-05-29 | 2018-11-13 | 徐州工程学院 | Multi-faceted power is oriented to weighing system |
-
2009
- 2009-01-20 CN CNU200920031775XU patent/CN201340301Y/en not_active Expired - Lifetime
Cited By (3)
| 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 |
| CN108801405A (en) * | 2018-05-29 | 2018-11-13 | 徐州工程学院 | Multi-faceted power is oriented to weighing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091104 |