CN202650751U - High-precision adjusting potentiometer - Google Patents
High-precision adjusting potentiometer Download PDFInfo
- Publication number
- CN202650751U CN202650751U CN 201220252817 CN201220252817U CN202650751U CN 202650751 U CN202650751 U CN 202650751U CN 201220252817 CN201220252817 CN 201220252817 CN 201220252817 U CN201220252817 U CN 201220252817U CN 202650751 U CN202650751 U CN 202650751U
- Authority
- CN
- China
- Prior art keywords
- potentiometer
- screw rod
- turning screw
- threaded screw
- 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 the technical field of potentiometers, in particular to a high-precision adjusting potentiometer. The high-precision adjusting potentiometer comprises a potentiometer body which is connected with a connecting shaft, an outer threaded screw is arranged on the left side of the connecting shaft, and an inner threaded screw is arranged inside the outer threaded screw. By arranging two groups of screws of the inner threaded screw and the outer threaded screw on the potentiometer body to adjust the potentiometer, precision of adjusting of the potentiometer is improved, and a use effect is good.
Description
Technical field
The utility model relates to the potentiometer technical field, the potentiometer that especially a kind of high accuracy is regulated.
Background technology
Existing potentiometer need to adopt screw rod to regulate when regulating, the precision that general regulative mode is regulated is low, can't satisfy the requirement of production, is unfavorable for the development of product, and result of use is poor.
The utility model content
In order to overcome the low deficiency of existing potentiometer degree of regulation, the potentiometer that the utility model provides a kind of high accuracy to regulate.
The technical scheme that its technical problem that solves the utility model adopts is: the potentiometer that a kind of high accuracy is regulated, comprise potentiometer, and described potentiometer connects connecting axle, and the described connecting axle left side is provided with the outward turning screw rod, and described outward turning inside screw is provided with the inward turning screw rod.
The beneficial effects of the utility model are, the potentiometer that this high accuracy is regulated has been installed inward turning screw rod and two groups of screw rods of outward turning screw rod at potentiometer and carried out adjustment to potentiometer, has so just improved the precision to the potentiometer adjustment, and result of use is good.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model;
Among the figure 1, potentiometer, 2, connecting axle, 3, the outward turning screw rod, 4, the inward turning screw rod.
Embodiment
Be structural representation of the present utility model such as Fig. 1, the potentiometer that a kind of high accuracy is regulated comprises potentiometer 1, and described potentiometer 1 connects connecting axle 2, and described connecting axle 2 left sides are provided with outward turning screw rod 3, and described outward turning screw rod 3 inside are provided with inward turning screw rod 4.
The potentiometer that this high accuracy is regulated is installed a connecting axle 2 on the left side of potentiometer 1,3 inward turning screw rods 4 of outward turning screw rod are installed on the connecting axle, when potentiometer is regulated, elder generation's turn outward turning screw rod 3 is adjusted to position substantially, and then turn inward turning screw rod 4 is finely tuned, so just improved the degree of regulation of potentiometer, improved operating efficiency, result of use is good.
Claims (1)
1. the potentiometer that high accuracy is regulated comprises potentiometer (1), it is characterized in that, described potentiometer (1) connects connecting axle (2), and described connecting axle (2) left side is provided with outward turning screw rod (3), and described outward turning screw rod (3) inside is provided with inward turning screw rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220252817 CN202650751U (en) | 2012-05-31 | 2012-05-31 | High-precision adjusting potentiometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220252817 CN202650751U (en) | 2012-05-31 | 2012-05-31 | High-precision adjusting potentiometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202650751U true CN202650751U (en) | 2013-01-02 |
Family
ID=47419818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220252817 Expired - Fee Related CN202650751U (en) | 2012-05-31 | 2012-05-31 | High-precision adjusting potentiometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202650751U (en) |
-
2012
- 2012-05-31 CN CN 201220252817 patent/CN202650751U/en not_active Expired - Fee Related
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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: 20130102 Termination date: 20130531 |