CN206180770U - Rotatablely take spacing motor - Google Patents
Rotatablely take spacing motor Download PDFInfo
- Publication number
- CN206180770U CN206180770U CN201621157996.8U CN201621157996U CN206180770U CN 206180770 U CN206180770 U CN 206180770U CN 201621157996 U CN201621157996 U CN 201621157996U CN 206180770 U CN206180770 U CN 206180770U
- Authority
- CN
- China
- Prior art keywords
- rotor
- spacing
- stator
- cutting ferrule
- limit card
- 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.)
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Abstract
The utility model provides a rotatablely take spacing motor, including the rotor, a stator, and the pivot of passing rotor and stator, set up a spacing fixture block respectively on rotor and stator, and it establishes at the epaxial rotatable spacing cutting ferrule of commentaries on classics to set up one set between rotor and stator, a spacing fixture block is respectively taken to the top and bottom of spacing cutting ferrule, during the spacing fixture block of one side on spacing cutting ferrule is touch to spacing fixture block on rotatory rotor, it is rotatory along the pivot that the rotor is followed to spacing cutting ferrule, during spacing fixture block on the stator is touch to the spacing fixture block of the other one side on spacing cutting ferrule, spacing cutting ferrule and rotor despin. Rotatablely take spacing motor has realized the motor and can do the rotation more than 360 degrees. Further, the radian of preferential spacing fixture block is 25 degrees for 620 degrees can be selected to the motor.
Description
Technical field
This utility model is related to technical field of motors, more particularly to a kind of rotatable with spacing motor.
Background technology
In some specific industries, motor can be used to maintain a certain designated state, and without rotating always, such as panorama
The photographic head of shooting, its rotation are completed by motor, are maintained in this angle after photographic head to be rotated to motor a certain angle,
Do not stop rotation with photographic head without motor.For this purpose, software needs the mechanical zero for recognizing a determination, but, for
Multiple-grooved multipole can 360 degree rotation motors, software then None- identified to determination mechanical zero.
Therefore, in prior art, a limit card block is set on the rotor of motor, with this limit card block as mechanical zero with
It is easy to the identification of software.But, the limit card block but causes motor realize that 360 degrees omnidirection rotates.
Utility model content
For this purpose, technical problem to be solved in the utility model is：There is provided a kind of rotatable with spacing motor so that
Motor can do more than 360 degree of rotation.
Then, this utility model provides a kind of rotatable with spacing motor, including rotor, stator and passes through
The rotating shaft of rotor and stator, is respectively provided with a limit card block on rotor and stator, and arranges between rotor and stator a set of
The rotatable spacing cutting ferrule being located in rotating shaft, top and bottom one limit card block of each band of spacing cutting ferrule, when on the rotor of rotation
When limit card block encounters the one side limit card block that limiting card puts, spacing cutting ferrule follows rotor to rotate along rotating shaft, when spacing cutting ferrule
On the limit card block of other one side when encountering the limit card block on stator, spacing cutting ferrule and rotor stop the rotation.
Wherein, between stator and spacing cutting ferrule arrange one be set in rotating shaft for avoiding spacing cutting ferrule and stator from rubbing
The protective pad of wiping.
The protective pad is copper packing.
The radian of the limit card block is spent for 25 degree -80.
It is described in the utility model rotatable with spacing motor, by being respectively provided with limiting card on rotor and stator
Block and one is arranged between rotor and stator be set in the rotatable spacing cutting ferrule in rotating shaft, and spacing cutting ferrule is upper and lower
The each mode with a limit card block in face so that when the limit card block on the rotor of rotation encounters the face limiting card that limiting card puts
During block, spacing cutting ferrule follows rotor to rotate along rotating shaft, and the limit card block of the other one side put when limiting card is encountered on stator
During limit card block, spacing cutting ferrule and rotor stop the rotation, and realize the rotation that motor can do more than 360 degree.
Further, the radian of preferential limit card block is 25 degree so that motor can select 620 degree.
Description of the drawings
Fig. 1 is the rotatable sectional view with spacing motor described in this utility model embodiment；
Explosive views of the Fig. 2 for each part of motor shown in Fig. 1；
Structural representations of the Fig. 3 for the rotor and its protecting cover of motor shown in Fig. 2；
Structural representations of the Fig. 4 for the stator and its protecting cover of motor shown in Fig. 2；
Structural representations of the Fig. 5 for the spacing cutting ferrule of motor shown in Fig. 2.
Specific embodiment
Below, this utility model is described in detail with reference to accompanying drawing.
As shown in Fig. 1 to 5, a kind of rotatable with spacing motor, including rotor 11, rotor shield is present embodiments provided
Lid 12, stator 13, stator protecting cover 14, and through the rotating shaft 15 of rotor and stator, it is respectively provided with rotor 11 and stator 13
One limit card block 20, and setting one is set in the rotatable spacing cutting ferrule 30 in rotating shaft 15 between rotor 11 and stator 13,
The top and bottom of spacing cutting ferrule 30 one limit card block 31 of each band.
So that the radian of limit card block 20 and limit card block 31 is 25 degree as an example, when rotor 11 rotates to 310 degree, rotor 11
On limit card block 20 can encounter one side limit card block 31 on spacing cutting ferrule 30, now, spacing cutting ferrule 30 is because by rotor 11
Power and follow rotor 11 to rotate along rotating shaft 15, in rotary course, when the limit card block of the other one side on spacing cutting ferrule 30
31 when encountering the limit card block 20 on stator 13, and spacing cutting ferrule 30 and rotor 11 stop the rotation, and rotor now has been rotated through
Two 310 degree, i.e., 620 degree.
In the present embodiment, the radian of limit card block 20 and limit card block 31 can be spent between scope at 20 degree -80, be preferably
25 degree.
In order to avoid the friction between spacing cutting ferrule 30 and stator 13, arrange a set of between stator 13 and spacing cutting ferrule 30
The protective pad 16 being located in rotating shaft 15, the present embodiment protective pad 16 are copper packing.
In sum, it is rotatable with spacing motor described in the present embodiment, by being respectively provided with rotor and stator
Limit card block and between rotor and stator setting one are set in the rotatable spacing cutting ferrule in rotating shaft, and spacing cutting ferrule
An each mode with limit card block in top and bottom so that when the limit card block on the rotor for rotating encounters the one side that limiting card puts
During limit card block, spacing cutting ferrule follows rotor to rotate along rotating shaft, and it is fixed that the limit card block of the other one side put when limiting card is encountered
During limit card block on son, spacing cutting ferrule and rotor stop the rotation, and realize the rotation that motor can do more than 360 degree.
Further, the radian of preferential limit card block is 25 degree so that motor can select 620 degree.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.
Claims (4)
1. a kind of rotatable with spacing motor, including rotor, stator and the rotating shaft through rotor and stator, its feature
It is that a limit card block is respectively provided with rotor and stator, and arranges one between rotor and stator to be set in rotating shaft
Rotatable spacing cutting ferrule, top and bottom one limit card block of each band of spacing cutting ferrule, when the limit card block on the rotor of rotation is encountered
During the one side limit card block that limiting card puts, spacing cutting ferrule follows rotor to rotate along rotating shaft, when the other one side that limiting card puts
Limit card block when encountering the limit card block on stator, spacing cutting ferrule and rotor stop the rotation.
2. motor according to claim 1, it is characterised in that arrange between stator and spacing cutting ferrule and be set in rotating shaft
On for avoid spacing cutting ferrule and stator friction protective pad.
3. motor according to claim 2, it is characterised in that the protective pad is copper packing.
4. the motor according to claims 1 to 3 any one, it is characterised in that the radian of the limit card block is 25 degree-
80 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157996.8U CN206180770U (en) | 2016-10-31 | 2016-10-31 | Rotatablely take spacing motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157996.8U CN206180770U (en) | 2016-10-31 | 2016-10-31 | Rotatablely take spacing motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206180770U true CN206180770U (en) | 2017-05-17 |
Family
ID=58679502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621157996.8U Active CN206180770U (en) | 2016-10-31 | 2016-10-31 | Rotatablely take spacing motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206180770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553123A (en) * | 2018-06-01 | 2019-12-10 | 和硕联合科技股份有限公司 | Rotating device |
-
2016
- 2016-10-31 CN CN201621157996.8U patent/CN206180770U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553123A (en) * | 2018-06-01 | 2019-12-10 | 和硕联合科技股份有限公司 | Rotating device |
| US11085514B2 (en) | 2018-06-01 | 2021-08-10 | Pegatron Corporation | Rotary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |