CN210837524U - Electric operating mechanism holds in palm thick stick stable structure - Google Patents
Electric operating mechanism holds in palm thick stick stable structure Download PDFInfo
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- CN210837524U CN210837524U CN201922436432.8U CN201922436432U CN210837524U CN 210837524 U CN210837524 U CN 210837524U CN 201922436432 U CN201922436432 U CN 201922436432U CN 210837524 U CN210837524 U CN 210837524U
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- needle bearing
- bearing
- thick stick
- palm
- operating mechanism
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Abstract
The utility model discloses an electric operating mechanism holds in palm thick stick stable structure, including holding in the palm the thick stick, respectively with first bearing, second bearing, third bearing, fourth bearing, fifth bearing and the sixth bearing who holds in the palm the four sides butt of thick stick, hold in the palm the thick stick and rotate the inside of connecting at the rotation cover through the axis of rotation, first bearing, second bearing, third bearing, fourth bearing, fifth bearing and sixth bearing all with the inner wall fixed connection who rotates the cover. The upper surface of the supporting rod is connected with a first needle bearing and a second needle bearing in an abutting mode, the lower surface of the supporting rod is connected with a fourth needle bearing and a fifth needle bearing in an abutting mode, and two sides of the supporting rod in the vertical direction are connected with a third needle bearing and a sixth needle bearing in an abutting mode respectively. The utility model discloses a bearing reduces the resistance of holding in the palm thick stick and rotating the cover inner wall to reduce electric operating mechanism's energy loss, avoid holding in the palm the emergence of thick stick jamming simultaneously.
Description
Technical Field
The utility model relates to the technical field of switches, specifically an electric operating mechanism holds in palm thick stick stable structure.
Background
At present traditional electric operating mechanism will let the support thick stick go on in rotating the cover and rotate with the pivot and be connected, because the support thick stick is the cubic of cuboid to the width of support thick stick is less with the diameter of rotating the cover, directly lets the four corners of support thick stick and the inner wall of rotating the cover contact the condition of taking place more easily support thick stick jamming in rotating the cover, leads to the fact the rotation resistance increase of support thick stick very easily when supporting the thick stick jamming in rotating the cover, leads to the fact electric operating mechanism's energy loss.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric operating mechanism holds in palm thick stick stable structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an electric operating mechanism holds in palm thick stick stable structure, includes holds in the palm the thick stick, respectively with the first needle bearing, second needle bearing, third needle bearing, fourth needle bearing, fifth needle bearing and the sixth needle bearing of the four sides butt of holding in the palm the thick stick, hold in the palm the thick stick and rotate the inside of connecting in rotating the cover through the axis of rotation, first needle bearing, second needle bearing, third needle bearing, fourth needle bearing, fifth needle bearing and sixth needle bearing all with rotate the inner wall fixed connection of cover.
Furthermore, the upper surface of the support bar is abutted with a first needle bearing and a second needle bearing, the lower surface of the support bar is abutted with a fourth needle bearing and a fifth needle bearing, and two sides of the support bar in the vertical direction are respectively abutted with a third needle bearing and a sixth needle bearing.
Further, the outer wall of the rotating cover is provided with a bolt mounting hole.
Further, the rotating cover is a hollow cylinder.
Compared with the prior art, the beneficial effects of the utility model are that: the resistance of the supporting rod and the inner wall of the rotating cover is reduced, so that the energy loss of the electric operating mechanism is reduced, and meanwhile, the clamping stagnation of the supporting rod is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a support bar stabilizing structure of an electric operating mechanism.
Wherein: the device comprises a first needle bearing 1, a second needle bearing 11, a third needle bearing 12, a fourth needle bearing 13, a fifth needle bearing 14, a sixth needle bearing 15, a support rod 2, a rotating cover 3, a rotating shaft 4 and a bolt mounting hole 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, in an embodiment of the present invention, an electric operating mechanism support bar stabilizing structure includes a support bar 2, a first needle bearing 1, a second needle bearing 11, a third needle bearing 12, a fourth needle bearing 13, a fifth needle bearing 14 and a sixth needle bearing 15, which are respectively abutted against four sides of the support bar 2, the support bar 2 is rotatably connected inside a rotating cover 3 through a rotating shaft 4, and the first needle bearing 1, the second needle bearing 11, the third needle bearing 12, the fourth needle bearing 13, the fifth needle bearing 14 and the sixth needle bearing 15 are all fixedly connected with an inner wall of the rotating cover 3.
In this embodiment, the upper surface of the supporting bar 2 abuts against the first needle bearing 1 and the second needle bearing 11, the lower surface of the supporting bar 2 abuts against the fourth needle bearing 13 and the fifth needle bearing 14, and two sides of the supporting bar 2 in the vertical direction abut against the third needle bearing 12 and the sixth needle bearing 15, respectively.
In this embodiment, the outer wall of the rotating cover 3 is provided with a bolt mounting hole 5.
In this embodiment, the rotating cover 3 is a hollow cylinder.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. The utility model provides an electric operating mechanism holds in palm thick stick stable structure which characterized in that: the novel roller bearing is characterized by comprising a supporting rod (2), a first needle bearing (1), a second needle bearing (11), a third needle bearing (12), a fourth needle bearing (13), a fifth needle bearing (14) and a sixth needle bearing (15) which are respectively abutted to four sides of the supporting rod (2), wherein the supporting rod (2) is rotatably connected inside a rotating cover (3) through a rotating shaft (4), and the first needle bearing (1), the second needle bearing (11), the third needle bearing (12), the fourth needle bearing (13), the fifth needle bearing (14) and the sixth needle bearing (15) are fixedly connected with the inner wall of the rotating cover (3).
2. The electric operating mechanism support bar stabilizing structure according to claim 1, wherein: the upper surface of the supporting rod (2) is abutted with a first needle bearing (1) and a second needle bearing (11), the lower surface of the supporting rod (2) is abutted with a fourth needle bearing (13) and a fifth needle bearing (14), and two sides of the supporting rod (2) in the vertical direction are respectively abutted with a third needle bearing (12) and a sixth needle bearing (15).
3. The electric operating mechanism support bar stabilizing structure according to claim 2, wherein: and the outer wall of the rotating cover (3) is provided with a bolt mounting hole (5).
4. The electric operating mechanism support bar stabilizing structure according to claim 1, wherein: the rotating cover (3) is a hollow cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922436432.8U CN210837524U (en) | 2019-12-30 | 2019-12-30 | Electric operating mechanism holds in palm thick stick stable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922436432.8U CN210837524U (en) | 2019-12-30 | 2019-12-30 | Electric operating mechanism holds in palm thick stick stable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210837524U true CN210837524U (en) | 2020-06-23 |
Family
ID=71264917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922436432.8U Active CN210837524U (en) | 2019-12-30 | 2019-12-30 | Electric operating mechanism holds in palm thick stick stable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210837524U (en) |
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2019
- 2019-12-30 CN CN201922436432.8U patent/CN210837524U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 110000 No. 36, Liugang West Street, Dadong District, Shenyang City, Liaoning Province Patentee after: Liaoning Dongmu Electric Appliance Manufacturing Co.,Ltd. Address before: Room 1-3, Building 5-2, No. 139-1 Xiaobeiguan Street, Dadong District, Shenyang City, Liaoning Province, 110122 Patentee before: SHENYANG DONGWU ELECTRICAL EQUIPMENT CO.,LTD. |