JPS629368U - - Google Patents
Info
- Publication number
- JPS629368U JPS629368U JP9902385U JP9902385U JPS629368U JP S629368 U JPS629368 U JP S629368U JP 9902385 U JP9902385 U JP 9902385U JP 9902385 U JP9902385 U JP 9902385U JP S629368 U JPS629368 U JP S629368U
- Authority
- JP
- Japan
- Prior art keywords
- diameter portion
- operating shaft
- guide tube
- held
- axial direction
- 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.)
- Pending
Links
Landscapes
- Adjustable Resistors (AREA)
Description
第１図は本考案の実施例に係る回転型電気部品
の要部断面図、第２図はその回転型電気部品に備
えられるコイルばねの斜視図、第３図は本考案が
対象とする回転型電気部品の側面図、第４図は従
来の回転型電気部品のアース構造を示す断面図で
ある。
１０……内側操作軸（操作軸）、１０ａ……凹
部、１１……外側操作軸（案内筒）、１２……ア
ースリング、１３……コイルばね、１３ａ……小
径部、１３ｂ……大径部、１４……軸受。
Fig. 1 is a sectional view of a main part of a rotating electrical component according to an embodiment of the present invention, Fig. 2 is a perspective view of a coil spring provided in the rotating electrical component, and Fig. 3 is a rotation target of the present invention. FIG. 4 is a side view of the rotary electric component, and a sectional view showing the grounding structure of the conventional rotary electric component. 10...Inner operation shaft (operation shaft), 10a...Recess, 11...Outer operation shaft (guide tube), 12...Earth ring, 13...Coil spring, 13a...Small diameter portion, 13b...Large diameter Section 14...Bearing.
Claims (1)
自在に配設された操作軸を備え、該操作軸を軸方
向の所定位置で回転操作することにより所望の電
気的特性変化が行われる回転型電気部品において
、大径部と小径部とを有するコイルばねの前記小
径部を前記操作軸の外周面に形成された凹部に係
合保持し、前記大径部を前記案内筒の内周面に弾
接したことを特徴とする回転型電気部品のアース
構造。 A rotary type that includes an operating shaft that is arranged to be rotatable relative to the guide tube and reciprocally movable in the axial direction, and a desired change in electrical characteristics is performed by rotating the operating shaft at a predetermined position in the axial direction. In the electrical component, the small diameter portion of a coil spring having a large diameter portion and a small diameter portion is engaged and held in a recess formed on the outer circumferential surface of the operating shaft, and the large diameter portion is held on the inner circumferential surface of the guide tube. A grounding structure for rotating electrical parts characterized by elastic contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9902385U JPS629368U (en) | 1985-07-01 | 1985-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9902385U JPS629368U (en) | 1985-07-01 | 1985-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS629368U true JPS629368U (en) | 1987-01-20 |
Family
ID=30967520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9902385U Pending JPS629368U (en) | 1985-07-01 | 1985-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS629368U (en) |
-
1985
- 1985-07-01 JP JP9902385U patent/JPS629368U/ja active Pending