JPH0326258U - - Google Patents
Info
- Publication number
- JPH0326258U JPH0326258U JP8627789U JP8627789U JPH0326258U JP H0326258 U JPH0326258 U JP H0326258U JP 8627789 U JP8627789 U JP 8627789U JP 8627789 U JP8627789 U JP 8627789U JP H0326258 U JPH0326258 U JP H0326258U
- Authority
- JP
- Japan
- Prior art keywords
- brush
- motor
- adhesive
- hole
- cover plate
- 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
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図Ａ，Ｂ，Ｃは本考案の一実施例を説明す
るための説明図、第２図Ａ，Ｂは従来の小型モー
タを説明するための説明図を示す。
図中、１……モータ蓋板、２……ブラシ、２−
１……ターミナル、２−２……ブラシ基部、２−
３……ブラシ片、２−４……ブラシ接点部、３…
…コミテータ、４……回転子巻線、５……回転子
コア、６……モータ軸、７……軸受、８……モー
タ・ケース、９……永久磁石、１０……回転子、
１１……粘着材設置スペース、１２……粘着材、
１３……貫通孔、１４……第１の係止手段、１５
……第２の係止手段を表す。
FIGS. 1A, B, and C are explanatory diagrams for explaining an embodiment of the present invention, and FIGS. 2A and B are explanatory diagrams for explaining a conventional small motor. In the figure, 1...Motor cover plate, 2...Brush, 2-
1...Terminal, 2-2...Brush base, 2-
3...Brush piece, 2-4...Brush contact part, 3...
... Commutator, 4 ... Rotor winding, 5 ... Rotor core, 6 ... Motor shaft, 7 ... Bearing, 8 ... Motor case, 9 ... Permanent magnet, 10 ... Rotor,
11...adhesive material installation space, 12...adhesive material,
13...Through hole, 14...First locking means, 15
...represents the second locking means.
Claims (1)
コアに複数個の回転子巻線が巻回されてなる回転
子とをそなえ、モータ蓋板に支持された給電用の
ブラシと摺動接触するコミテータを介して上記回
転子巻線に電流を供給するよう構成されると共に
、上記ブラシは、モータ蓋板を貫通するかたちで
保持されるブラシ基部と、当該ブラシ基部から延
長されたかたちで外部に突出されたターミナルと
、上記ブラシ基部から延長されて上記コミテータ
と接触するブラシ接点部とにより構成され、弾性
を有する導電性金属薄板により一体に形成されて
なり、当該ブラシと上記モータ蓋板との間に粘着
材を介在させた小型モータにおいて、 上記モータ蓋板は、 上記粘着材の設置スペースに対応する位置にも
うけられてモータ外に開口する貫通孔をそなえる
と共に、 上記粘着材の設置スペースのモータ内部方向の
終端位置に上記貫通孔の貫通方向に交差する方向
に突起させてもうけられた上記粘着材の係止手段
をそなえ、 上記貫通孔から上記粘着材の設置スペースに粘
着材を注入して上記ブラシと上記モータ蓋板との
間に粘着材を設置するよう構成された ことを特徴とする小型モータ。[Claims for Utility Model Registration] A motor comprising a stator having a permanent magnet for forming a field and a rotor having a plurality of rotor windings wound around a rotor core, and supported by a motor cover plate. The brush is configured to supply current to the rotor winding via a commutator that is in sliding contact with the power supply brush, and the brush has a brush base that is held in a manner that passes through the motor cover plate, and It is composed of a terminal extending from the base and protruding to the outside, and a brush contact part extending from the brush base and coming into contact with the commutator, and integrally formed of an elastic conductive metal thin plate, In a small motor in which an adhesive material is interposed between the brush and the motor lid plate, the motor lid plate is provided with a through hole that is opened to the outside of the motor and is formed at a position corresponding to the installation space for the adhesive material. In addition, a locking means for the adhesive is provided at an end position of the installation space for the adhesive in the direction inside the motor, and is protruded in a direction intersecting the penetrating direction of the through-hole, and the adhesive is inserted into the through-hole from the through-hole. A small motor characterized in that the adhesive material is injected into the installation space of the brush and the motor cover plate, and the adhesive material is installed between the brush and the motor cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8627789U JPH0326258U (en) | 1989-07-21 | 1989-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8627789U JPH0326258U (en) | 1989-07-21 | 1989-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0326258U true JPH0326258U (en) | 1991-03-18 |
Family
ID=31635770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8627789U Pending JPH0326258U (en) | 1989-07-21 | 1989-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0326258U (en) |
-
1989
- 1989-07-21 JP JP8627789U patent/JPH0326258U/ja active Pending
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