CN205719223U - A kind of LOAD CELLS - Google Patents
A kind of LOAD CELLS Download PDFInfo
- Publication number
- CN205719223U CN205719223U CN201620450950.9U CN201620450950U CN205719223U CN 205719223 U CN205719223 U CN 205719223U CN 201620450950 U CN201620450950 U CN 201620450950U CN 205719223 U CN205719223 U CN 205719223U
- Authority
- CN
- China
- Prior art keywords
- housing
- base plate
- elastomer
- load cells
- pressure head
- 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 - Fee Related
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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
This utility model relates to sensor technical field, especially a kind of LOAD CELLS；Including housing, there is opening one end of described housing, is provided with elastomer in described housing, the top of described elastomer is provided with pressure head, described pressure head is positioned at opening, and the bottom of described elastomer is provided with base plate, is provided with power transmission steel ball between described elastomer and base plate；On the other end mounting base of described housing, the edge of described base plate is positioned at outside housing, and described base plate is provided with level instruction device beyond the part of housing, is provided with level(l)ing device bottom described base plate；Described housing is scalable housing；The structure of this utility model middle shell is to have the aluminium sheet of some folds；Using this structure, housing can move up and down along with pressing plate in pressing plate compression process, does not interferes with the normal work of pressing plate, and, aluminium plate light weight, use more convenient.
Description
Technical field
This utility model relates to sensor technical field, especially a kind of LOAD CELLS.
Background technology
LOAD CELLS is really a kind of device that quality signal is changed into the output of measurable signal of telecommunication, uses sensor
Actual working environment residing for sensor to be considered, this point to correct select weighing apparatus most important it be related to sensor energy
No normal work and its safety and service life, or even the reliability of whole weighing apparatus and safety.
General column type sensor includes elastomer, the housing being positioned at elastomer outer wall, the strain gauge be located on elastomer, existing
Some LOAD CELLSs are all fitted without level instruction device, it is impossible to the levelness that indication sensor is installed, and have impact on sensor
Actually used precision and stability.
Summary of the invention
The technical problems to be solved in the utility model is: overcome in prior art not enough, it is provided that a kind of service precision is high, steady
Qualitative strong LOAD CELLS.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is as follows:
A kind of LOAD CELLS, including housing, there is opening one end of described housing, is provided with elastomer in described housing,
The top of described elastomer is provided with pressure head, and described pressure head is positioned at opening, and the bottom of described elastomer is provided with base plate, described
Power transmission steel ball is installed between elastomer and base plate；The other end of described housing is arranged on base plate, the margin location of described base plate
Outside housing, described base plate is provided with level instruction device beyond the part of housing, is provided with horizontal adjustment bottom described base plate
Device；Described housing is scalable housing.
Further, described level instruction device includes the groove on base plate, is filled with a part of liquid in described groove,
Remainder in groove is air, forms instruction foam, and the top of groove is provided with observation window, and the centre of observation window has one
The horizontal indicating graduation of flat condition.
Further, described housing is the aluminium sheet with some folds.
Further, described level(l)ing device includes, with externally threaded height regulating rod, having bottom described base plate
The installing hole matched with height regulating rod, has the female thread that a circle and external screw thread match in described installing hole.
Further, described elastomer is made up of three springs.
Further, described power transmission steel ball has two symmetrical planes up and down.
The technical solution of the utility model is used to provide the benefit that:
1, the internal structure of sensor can be effectively protected in the design of this utility model middle shell, and one end of housing has out
Mouthful, elastomer is installed in housing, elastomer is made up of three springs, and the top of elastomer is provided with pressure head, and three springs are equal
Even being arranged on pressure head, so may insure that uniform force, pressure head are positioned at opening, the bottom of elastomer is provided with base plate, side
Just being connected with electronic scale, the other end of housing is arranged on base plate, and the edge of base plate is positioned at outside housing, and base plate exceeds housing
Part be provided with level instruction device, for indication sensor install levelness；Horizontal adjustment dress is installed bottom base plate
Putting, it is simple to the levelness of regulating base board, improve the operating accuracy of sensor, improve weighing precision, housing is scalable housing, adopts
Use this structure, it is ensured that the normal work of sensor；
2, the structure of housing is to have the aluminium sheet of some folds；Use this structure, housing can in pressing plate compression process,
Can move up and down along with pressing plate, not interfere with the normal work of pressing plate, and, aluminium plate light weight, use more convenient.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure: 1 housing, 2 elastomers, 3 pressure heads, 4 base plates, 5 power transmission steel balls, 6 level instruction devices, 7 horizontal adjustment dresses
Put.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification,
Basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
As shown in Fig. 1, a kind of LOAD CELLS, including housing 1, the interior of sensor can be effectively protected in the design of housing 1
Portion's structure, there is opening one end of housing 1, is provided with elastomer 2 in housing 1, and elastomer 2 is made up of three springs, elastomer 2
Top is provided with pressure head 3, and three springs are evenly spaced on pressure head 3, so may insure that uniform force, pressure head 3 are positioned at opening
In, the bottom of elastomer 2 is provided with base plate 4, is conveniently connected with electronic scale, is provided with power transmission between elastomer 2 and base plate 4
Steel ball 5；The other end of housing 1 is arranged on base plate 4, and the edge of base plate 4 is positioned at outside housing 1, and base plate 4 is beyond the part of housing 1
Level instruction device 6, the levelness installed for indication sensor are installed；Level(l)ing device 7 is installed bottom base plate 4,
Being easy to the levelness of regulating base board 4, improve the operating accuracy of sensor, improve weighing precision, housing 1 is scalable housing, adopts
Use this structure, it is ensured that the normal work of sensor.
Preferably, level instruction device 6 includes the groove on base plate 4, is filled with a part of liquid, in groove in groove
Remainder is air, forms instruction foam, and the top of groove is provided with observation window, and the centre of observation window has a flat condition
Horizontal indicating graduation, use this structure, it is simple to observe base plate 4 horizontality.
Preferably, the structure of housing 1 is to have the aluminium sheet of some folds；Using this structure, housing 1 can be pressed at pressure head 3
In compression process, along with pressure head 3 moves up and down, do not interfere with the normal work of pressure head 3, and, aluminium plate light weight, use more square
Just.
Preferably, level(l)ing device 7 includes with externally threaded height regulating rod, has and adjust with height bottom base plate 4
The installing hole that pole matches, has the female thread that a circle and external screw thread match in installing hole；Use this structure, it is simple to base plate 4
Horizontal adjustment, more convenient operation.
Preferably, power transmission steel ball 5 has two symmetrical planes up and down；Using this structure, easy for installation, power transmission is uniform.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people
Member can carry out various change and amendment completely in the range of without departing from this utility model technological thought.This reality
The content being not limited in description by novel technical scope, it is necessary to determine its technology according to right
Property scope.
Claims (6)
1. a LOAD CELLS, it is characterised in that: include that housing, one end of described housing have opening, install in described housing
Flexible body, the top of described elastomer is provided with pressure head, and described pressure head is positioned at opening, and the bottom of described elastomer is provided with
Base plate, is provided with power transmission steel ball between described elastomer and base plate；The other end of described housing is arranged on base plate, described base plate
Edge be positioned at outside housing, described base plate is provided with level instruction device beyond the part of housing, is provided with bottom described base plate
Level(l)ing device；Described housing is scalable housing.
A kind of LOAD CELLS the most according to claim 1, it is characterised in that: described level instruction device includes on base plate
Groove, be filled with a part of liquid in described groove, the remainder in groove is air, formed instruction foam, the top of groove
Portion is provided with observation window, and the centre of observation window has the horizontal indicating graduation of a flat condition.
A kind of LOAD CELLS the most according to claim 1, it is characterised in that: described housing is the aluminum with some folds
Plate.
A kind of LOAD CELLS the most according to claim 1, it is characterised in that: described level(l)ing device includes with outward
The height regulating rod of screw thread, has the installing hole matched with height regulating rod, has one in described installing hole bottom described base plate
The female thread that circle matches with external screw thread.
A kind of LOAD CELLS the most according to claim 1, it is characterised in that: described elastomer is made up of three springs.
A kind of LOAD CELLS the most according to claim 1, it is characterised in that: described power transmission steel ball have up and down two right
The plane claimed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620450950.9U CN205719223U (en) | 2016-05-18 | 2016-05-18 | A kind of LOAD CELLS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620450950.9U CN205719223U (en) | 2016-05-18 | 2016-05-18 | A kind of LOAD CELLS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205719223U true CN205719223U (en) | 2016-11-23 |
Family
ID=57299346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620450950.9U Expired - Fee Related CN205719223U (en) | 2016-05-18 | 2016-05-18 | A kind of LOAD CELLS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205719223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328458A (en) * | 2017-07-18 | 2017-11-07 | 林金印 | A kind of paper grade (stock) wood weight detection means |
-
2016
- 2016-05-18 CN CN201620450950.9U patent/CN205719223U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328458A (en) * | 2017-07-18 | 2017-11-07 | 林金印 | A kind of paper grade (stock) wood weight detection means |
| CN107328458B (en) * | 2017-07-18 | 2019-09-27 | 林倩妮 | A kind of paper grade (stock) wood weight detection device |
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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: 20161123 Termination date: 20170518 |