CS231769B1 - Force sensing unit - Google Patents
Force sensing unit Download PDFInfo
- Publication number
- CS231769B1 CS231769B1 CS821769A CS176982A CS231769B1 CS 231769 B1 CS231769 B1 CS 231769B1 CS 821769 A CS821769 A CS 821769A CS 176982 A CS176982 A CS 176982A CS 231769 B1 CS231769 B1 CS 231769B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- plates
- force sensor
- sensing unit
- force
- force sensing
- Prior art date
Links
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 239000003302 ferromagnetic material Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
- Measuring Magnetic Variables (AREA)
Description
Vynález sa týká isnímača sily, ktorý využívá magnetoplasitický jav.The invention relates to a force transducer which utilizes a magnetoplasitic phenomenon.
Známe prevedenia snímačov sily, ktoré využívajú miagnetoplastický jav, sú konstrukčně riešené tak, že jednotlivé pliešky snímača sily sú uložené tesne vedla seba a například mechanicky spojené v jeden konštrukčný celok. Tiakéto riešenie kladie velké nároky na konštrukciu a technológiu výroby snímača, ktorý je možné použiť pre snímanie .velkých sil, no nie pre snímanie sil malých.Known embodiments of force transducers that employ a miagnetoplastic phenomenon are structurally designed such that the individual plates of the force transducer are mounted adjacent to each other and, for example, mechanically connected to one assembly. Such a solution places great demands on the construction and technology of the sensor production, which can be used for sensing large forces, but not for sensing small forces.
Očelom vynálezu je odistrániť uvedené nedostatky.It is an object of the invention to eliminate the above drawbacks.
Podstata vynálezu je v tom, že pliešky snímača sily sú od seba oddělené dištamčnou vložkou, pričolm pliešky snímača sily sú uložené medzi dvoma doštičkami, z ktorých spodná je pevná, kým horná je volné nasunutá na pliešky snímača sily a jej poloha voči spodnej doštičike a plieškom snímača sily je zaručená pomocou vodiacich kolíjkov.The principle of the invention is that the force sensor plates are separated from each other by a spacer, the force sensor plates being placed between two plates, the bottom of which is fixed, while the upper one is slid on the force sensor plates and its position relative to the bottom plate and the plates the force sensor is guaranteed by guide pins.
Vynález je príkladom znázorněný na výkrese.The invention is an example shown in the drawing.
Na výkrese je znázorněná spodná doštička 1, ktorá je pevná a má vodiace kolíky 5 pre vymedzenie správnej polohy hornej — pohyblivej doštičky 6, ktorou sa prenáša sila na pliešky 3 snímača sily. Pliešky 3 snímača sily sú na spodnú doštičku 1 upevněné například pomocou lepidla. Pliešky 3 snímača sily sú od seba oddělené dištančnou vložkou 2, 'ktorá má otvory p.re primárné a sekundárné vinutie 4 snímača sily.In the drawing, a lower plate 1 is shown which is fixed and has guide pins 5 for defining the correct position of the upper - movable plate 6, by which the force is transmitted to the plates 3 of the force sensor. The force sensor plates 3 are attached to the lower plate 1, for example by means of an adhesive. The force sensor plates 3 are separated from each other by a spacer 2 having openings p for the primary and secondary windings 4 of the force sensor.
Pri montáži snímača sily sa postupuje tak, že otvormi v plieškoch 3 snímača sily ,sa prevlečie izolačná trubička 7, medzi pliešky 3 snímača sily sa vloží dištaočná vložka 2 a naviinie sa primárné a sekundárné vinutie 4 snímača isily. Po mechanickom spevnení, například zaliatím, plieškov 3 snímača sily, dištančnej vložky 2 a vinutia 4 sa tento celok upevní na pevnú spodnú doštičku 1, v ktorej sú vodiace kolíky 5 a nasunie sa horná — pohyblivá doštička 6.In order to mount the force sensor, the insulating tube 7 is threaded through the holes in the force sensor plates 3, a spacer 2 is inserted between the force sensor plates 3 and the primary and secondary windings 4 of the force sensor are wound. After mechanical consolidation, for example by casting, the force sensor plates 3, the spacer 2 and the winding 4, this assembly is fixed to a fixed lower plate 1 in which the guide pins 5 are slid and the upper - movable plate 6 is slid.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS821769A CS231769B1 (en) | 1982-03-15 | 1982-03-15 | Force sensing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS821769A CS231769B1 (en) | 1982-03-15 | 1982-03-15 | Force sensing unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS176982A1 CS176982A1 (en) | 1984-05-14 |
| CS231769B1 true CS231769B1 (en) | 1984-12-14 |
Family
ID=5352926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS821769A CS231769B1 (en) | 1982-03-15 | 1982-03-15 | Force sensing unit |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS231769B1 (en) |
-
1982
- 1982-03-15 CS CS821769A patent/CS231769B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS176982A1 (en) | 1984-05-14 |
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