CN201935759U - S-shaped pulling type force measuring sensor - Google Patents
S-shaped pulling type force measuring sensor Download PDFInfo
- Publication number
- CN201935759U CN201935759U CN2010202804813U CN201020280481U CN201935759U CN 201935759 U CN201935759 U CN 201935759U CN 2010202804813 U CN2010202804813 U CN 2010202804813U CN 201020280481 U CN201020280481 U CN 201020280481U CN 201935759 U CN201935759 U CN 201935759U
- Authority
- CN
- China
- Prior art keywords
- type force
- measuring sensor
- pulling type
- force measuring
- type
- 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
Links
Images
Abstract
The utility model provides a simple S-shaped pulling type force measuring sensor with high testing precision and capable of providing safety insurance, which comprises an elastomer body, wherein the elastomer body is provided with an upper connection groove on an opening of one side of the upper portion and a lower connection groove on an opening of the other side the lower portion, and the upper portion of a dead end of the upper connection groove and the lower portion of the dead end of a small connection groove are respectively provided with arc inward concaved grooves for installing shackle pins. The arc inward concaved groove is connected with the shackle pin, thereby being easy to install, avoiding the phenomenon that the elastomer of the existing S-shaped pulling type force measuring sensor is easy to be destroyed after subjected to torsion force, improving safety performances, fully separating a forced section from a stain section of the elastomer, and improving the testing precision of the pulling type force measuring sensor.
Description
Technical field
The utility model relates to the pull-type dynamometry of weighing.
Background technology
At present, the pull-type force cell of " S " type on the market mainly is to fix by screw thread, draw to both sides, and installing/dismounting inconvenience, measuring accuracy is generally not high.And being subjected to extraneous overload pulling force when sensor, its stress is concentrated and is caused the fracture of neck place.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of simple but measuring accuracy height, and the pull-type force cell of S type of safety guarantee can be provided again.For this reason, the utility model by the following technical solutions: it comprises elastomeric body; Described elastomeric body is provided with on a side opening on elastic body top link slot and at the following link slot of the opposite side opening of elastic body bottom, and the most end bottom of described most end top of going up link slot and little link slot has respectively installs the circular arc inner groovy that shackle is sold directly to households.Owing to adopt the technical solution of the utility model, be connected with the shackle direct selling by described circular arc inner groovy, easy for installation, avoided in the past the pull-type force cell elastic body of S type to be subjected to behind the torsion easily easy ruined phenomenon, improved security performance, the elastic body force part is fully separated with the strain regions position, improved the measuring accuracy of pull-type force cell.
Description of drawings
Fig. 1 is the front view of embodiment provided by the utility model.
Fig. 2 is the left view of Fig. 1.
Embodiment
With reference to Fig. 1,2.The utility model comprises elastomeric body 1; Described elastomeric body is provided with on a side opening on elastic body top link slot 21 and at the following link slot 22 of the opposite side opening of elastic body bottom, and the most end bottom of described most end top of going up link slot and little link slot has respectively installs the circular arc inner groovy 23,24 that shackle is sold directly to households.
This side channel wall of the advancing side of described circular arc inner groovy is intermediate projections shape 3, the front and back cell wall of this side channel wall of the advancing side of described circular arc inner groovy is a face of cylinder section, before the A side was among the figure, after the B side was, described intermediate projections shape was between the cell wall of described front and back.Like this, it is different and different that the precision of sensor and sensitivity are not installed, be not subjected to the rotation of connector and change, stress point all the time on convex shape 3, thereby further improve precision and the sensitivity and the repeatability of sensor.
Described convex shape 3 is the arc shape of symmetry.
C position among the figure is the position that traditional pull-type force cell elastic body of S type ruptures easily.
Claims (3)
1. the pull-type force cell of S type comprises elastomeric body; Described elastomeric body is provided with on a side opening on elastic body top link slot and at the following link slot of the opposite side opening of elastic body bottom, and the most end bottom that it is characterized in that described most end top of going up link slot and little link slot has respectively installs the circular arc inner groovy that shackle is sold directly to households.
2. the pull-type force cell of a kind of S type as claimed in claim 1, this side channel wall of advancing side that it is characterized in that described circular arc inner groovy is the intermediate projections shape, the front and back cell wall of this side channel wall of the advancing side of described circular arc inner groovy is a face of cylinder section, and described intermediate projections shape is between the cell wall of described front and back.
3. the pull-type force cell of a kind of S type as claimed in claim 1 or 2 is characterized in that the arc shape of described convex shape for symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202804813U CN201935759U (en) | 2010-08-03 | 2010-08-03 | S-shaped pulling type force measuring sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202804813U CN201935759U (en) | 2010-08-03 | 2010-08-03 | S-shaped pulling type force measuring sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201935759U true CN201935759U (en) | 2011-08-17 |
Family
ID=44447277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202804813U Expired - Lifetime CN201935759U (en) | 2010-08-03 | 2010-08-03 | S-shaped pulling type force measuring sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201935759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764440A (en) * | 2016-08-15 | 2018-03-06 | 柯惠Lp公司 | Force snesor for surgery device |
-
2010
- 2010-08-03 CN CN2010202804813U patent/CN201935759U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764440A (en) * | 2016-08-15 | 2018-03-06 | 柯惠Lp公司 | Force snesor for surgery device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8695432B2 (en) | Screw with stress sensing device | |
| CN204267469U (en) | A kind of push type buckle structure | |
| WO2011078515A3 (en) | Female assembly capable of adjusting a tilt angle of a lamp and a lamp assembly using the same | |
| CN201935759U (en) | S-shaped pulling type force measuring sensor | |
| WO2011127159A3 (en) | Fastener anchor assembly | |
| CN201335188Y (en) | Integrative anti-leakage pressure gauge switch | |
| CN203745120U (en) | Bolt stress detection device | |
| CN213068034U (en) | Quick-mounting stewart six-axis sensor | |
| CN201681173U (en) | Optical fiber contact | |
| CN201720314U (en) | Thick plate-punching mechanism for enhancing strength of punch | |
| CN201803677U (en) | Detection tool for diameter of grooves | |
| CN202284593U (en) | Waterproof core-pulling rivet | |
| CN207075658U (en) | A kind of Novel key holder | |
| CN202393333U (en) | Detecting tool of verticality of nipple pin assembly | |
| CN204304157U (en) | The metal decking frame assembly of switch on wall or wall socket | |
| CN204848134U (en) | Traction chain of chain weighing sensor and fork truck yoke | |
| CN201160043Y (en) | Key cap | |
| CN205805175U (en) | A kind of Intelligent key sheet fixed installation structure | |
| CN205154823U (en) | Be applied to location buckle of grid | |
| CN216499945U (en) | A breaker pinion rack for broken stone | |
| CN202871574U (en) | Installation pin of capacitor housing | |
| CN203948907U (en) | For the fixing device that sensing device is installed | |
| CN211398385U (en) | Mounting structure of drum brake pad abrasion detection sensor | |
| CN201669350U (en) | Lever-type limiting assembly | |
| CN100479728C (en) | Bathtub having curved periphery |
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: 20110817 |