CN2861976Y - Built-in reflection type non-axis photoelectric encoder - Google Patents
Built-in reflection type non-axis photoelectric encoder Download PDFInfo
- Publication number
- CN2861976Y CN2861976Y CN 200520029487 CN200520029487U CN2861976Y CN 2861976 Y CN2861976 Y CN 2861976Y CN 200520029487 CN200520029487 CN 200520029487 CN 200520029487 U CN200520029487 U CN 200520029487U CN 2861976 Y CN2861976 Y CN 2861976Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- wiring board
- built
- reflection type
- utility
- 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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Abstract
The utility model relates to an inlaid reflection type photoelectric coder without axle, belonging to a coder. A housing is connected with a circuit board base and the circuit board is fixed on the base of circuit board. A photoelectric reader is connected with the circuit board, and an optical grating disc is connected with a fixer. The utility model has the advantages of new structure to solve installation difficulty and high cost due to complexity of coder structure for low priced servo motor with low price and easy installation.
Description
Technical field
The utility model belongs to a kind of scrambler, especially is applied in the servomotor.
Background technology
Present existing servomotor adopts the scrambler of price comparison costliness supporting with it more, because its price is higher always, therefore, is difficult to be applied in some servomotors that paired pulses number of times demand is not high, price request is very low again.
Summary of the invention
The utility model provides a kind of built-in reflective formula not have a photoelectric encoder, to solve current encoder device complex structure, problem of ultra-high price.The technical scheme that the utility model is taked is: shell 2 is fixedlyed connected with wiring board holder 1, and wiring board 4 is fixedly connected on the wiring board holder 1, and photoelectric reader 5 is fixedlyed connected with this wiring board, and grating dish 6 is fixedlyed connected with fixator 3.During use, housing is installed on the motor by the screw on the wiring board holder, fixator 3 is linked to each other with electric machine rotational axis.
Advantage of the present utility model is: novel structure, solved installation difficulty and the high problem of cost that scrambler brings because of complex structure, and be fit to the low price servomotor and use, it is low to have price, advantage quick and easy for installation.
Description of drawings
Fig. 1, the utility model structural representation.
Embodiment
Claims (1)
1, a kind of built-in reflective formula does not have a photoelectric encoder, shell (2) is fixedlyed connected with wiring board holder (1), it is characterized in that: wiring board (4) is fixedly connected on the wiring board holder (1), photoelectric reader (5) is fixedlyed connected with this wiring board, and grating dish (6) is fixedlyed connected with fixator (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520029487 CN2861976Y (en) | 2005-11-25 | 2005-11-25 | Built-in reflection type non-axis photoelectric encoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520029487 CN2861976Y (en) | 2005-11-25 | 2005-11-25 | Built-in reflection type non-axis photoelectric encoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2861976Y true CN2861976Y (en) | 2007-01-24 |
Family
ID=37659608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520029487 Expired - Fee Related CN2861976Y (en) | 2005-11-25 | 2005-11-25 | Built-in reflection type non-axis photoelectric encoder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2861976Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808336A (en) * | 2012-11-13 | 2014-05-21 | 长春荣德光学有限公司 | Bearingless split servo motor encoder |
| CN113884112A (en) * | 2021-09-29 | 2022-01-04 | 吉林晶上光学有限公司 | Built-in reflection type shaftless photoelectric encoder |
-
2005
- 2005-11-25 CN CN 200520029487 patent/CN2861976Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808336A (en) * | 2012-11-13 | 2014-05-21 | 长春荣德光学有限公司 | Bearingless split servo motor encoder |
| CN113884112A (en) * | 2021-09-29 | 2022-01-04 | 吉林晶上光学有限公司 | Built-in reflection type shaftless photoelectric encoder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070124 Termination date: 20091225 |