CN212012442U - Non-contact type transmission - Google Patents
Non-contact type transmission Download PDFInfo
- Publication number
- CN212012442U CN212012442U CN202021120464.3U CN202021120464U CN212012442U CN 212012442 U CN212012442 U CN 212012442U CN 202021120464 U CN202021120464 U CN 202021120464U CN 212012442 U CN212012442 U CN 212012442U
- Authority
- CN
- China
- Prior art keywords
- output
- input
- magnetic block
- bearing
- shaft
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title description 5
- 230000003139 buffering effect Effects 0.000 claims abstract description 15
- 230000009351 contact transmission Effects 0.000 claims abstract description 11
- 230000005389 magnetism Effects 0.000 claims abstract description 9
- 239000003990 capacitor Substances 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000001133 acceleration Effects 0.000 description 5
- 238000004880 explosion Methods 0.000 description 2
- 230000005355 Hall effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
A non-contact transmission comprises an input seat, an input shaft, an input support, an output seat, an output shaft and an output support, wherein the output seat is arranged on the input seat; the input support is symmetrically provided with more than 5 symmetrically arranged input rods, the tail end of each input rod is provided with an input magnetic block, the output support is provided with four output rods which protrude outwards and are arranged in a staggered mode, and the tail end of each output rod is provided with an output magnetic block. The utility model discloses a help output support to slow down through the buffering magnetic path, the rethread braking magnetic path realizes output support's braking, braking magnetic path release when the input magnetic path is close the output magnetic path of being caught by the braking magnetic path the output magnetic path, consequently can produce powerful repulsion force between the input magnetic path that the magnetism is the same that has very close and output magnetic path and promote output support fast turn and realize non-contact with higher speed, help reducing the energy loss of variable speed in-process, output support drives the output shaft output power rather than the interlock again.
Description
Technical Field
The utility model belongs to a non-contact derailleur with arrestment mechanism belongs to the optimization technique of derailleur.
Background
The speed changer mainly changes speed through meshing between gears with different diameters, the meshing between the gears is rigid connection, part of energy is consumed by friction force between components, and particularly when acceleration is needed, the energy loss causes the acceleration performance to be reduced, so that a speed changer with better acceleration performance needs to be found.
There is a need to find a transmission that effectively reduces friction between components.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: provided is a transmission capable of effectively reducing frictional force between components.
The technical scheme of the utility model is that: a non-contact transmission comprises an input seat, an input shaft, an input support, an output seat, an output shaft and an output support, wherein the output seat is arranged on the input seat; the input support is symmetrically provided with more than 5 symmetrically arranged input rods, the tail end of each input rod is provided with an input magnetic block, the output support is provided with four output rods which protrude outwards and are arranged in a staggered manner, the tail end of each output rod is provided with an output magnetic block, the center of the input support is provided with a key slot hole, one end of an input shaft is provided with an input key which protrudes outwards and corresponds to the key slot hole in the center of the input support, one end of the input shaft, which is far away from the input key, penetrates through a bearing in a central through hole of the input base and then is connected with an output shaft of an engine, and one end of the input shaft, which is provided with the input key, is inserted into the; two input bearings are arranged in the central through hole of the input seat, the input bearing far away from the input support is a common bearing, the input bearing close to the input support is a one-way bearing, and key teeth which are corresponding to grooves in the one-way bearing and protrude outwards are arranged on the input shaft, so that the input shaft and the one-way bearing are meshed with each other and rotate synchronously; an output bearing is arranged in the central through hole of the output bracket, the output bearing is a one-way bearing, the tail end of the output shaft penetrates through the output bearing and then penetrates through a bearing in the central through hole of an output column on the output seat to protrude outwards to transmit power, and the root of the output shaft is meshed with the output bearing; the magnetism of one end of the input magnetic block in the anticlockwise direction is the same as that of one end of the output magnetic block in the clockwise direction; the brake device also comprises a brake magnetic block and a control panel; the output seat is also provided with four buffer magnetic blocks and a Hall switch, the buffer magnetic blocks are arranged on the end surface of the output seat facing the input seat, and the Hall switch is arranged on the output seat between the second buffer magnetic block and the third buffer magnetic block in the anticlockwise direction of the braking magnetic block; the buffering magnetic block, the braking magnetic block and the Happy switch are connected with the control panel through wires; the braking magnetic block and the buffering magnetic block are both composed of an iron core and a coil, and the coil of the braking magnetic block and the coil of the buffering magnetic block are respectively connected with the super capacitor in the control board through leads; the distribution positions of the buffer magnetic blocks correspond to the distribution of the output magnetic blocks, when the projection of one output magnetic block is overlapped with one buffer magnetic block, the projections of the other three output magnetic blocks are also respectively overlapped with the corresponding buffer magnetic blocks.
The output bearing positioning groove is formed in the end, far away from the input support, of the inner wall of the central through hole of the output support, the output bearing protruding edge protruding inwards is arranged in one circle, the end, close to the input support, of the central through hole of the output support is provided with a circle of output bearing positioning grooves sinking outwards, after the output bearing is placed into the central through hole of the output support and pressed on the output bearing protruding edge, the output bearing positioning grooves are pressed into the output bearing positioning grooves, and therefore the output bearing cannot be separated outwards.
The middle part of the central through hole of the output column is provided with a positioning lug boss protruding inwards, two universal bearings are respectively pressed into the central through holes of the output column at the two sides of the positioning lug boss, one side of the central through hole of the output column, which faces outwards, is also provided with an output groove sinking outwards, after the output shaft is inserted into the output bearings, the tail end of the output shaft is sleeved with a first shaft sleeve and then inserted into the two universal bearings in the central through hole of the output column, then the positioning ring of the output groove is pressed into the output groove, so that the universal bearings outwards in the output column are positioned in the central through hole of the output column between the positioning ring of the output groove and the positioning lug boss, and the positions of the output bearings and the universal bearings in the adjacent output.
An output shaft protruding from the output seat is provided with an output shaft groove which is sunken inwards, a gasket is sleeved on the output shaft, an output shaft collar is pressed in the output shaft groove, and the gasket is pressed on an inner ring of an adjacent universal bearing by the output shaft collar.
A second shaft sleeve is sleeved on the output shaft between the two universal bearings in the output seat, and the second shaft sleeve enables the positions of the two universal bearings to be more stable.
The input bearing 11 adjacent the input carrier is a unidirectional bearing in the same direction as the output bearing 62.
Advantageous effects
1. The output support is assisted to decelerate through the buffer magnetic block, the brake of the output support is realized through the brake magnetic block, when the input magnetic block approaches the output magnetic block attracted by the brake magnetic block, the brake magnetic block releases the output magnetic block, so that strong repulsive force is generated between the input magnetic block and the output magnetic block which are very close and have the same magnetism to push the output support to rapidly rotate to realize non-contact acceleration, the reduction of energy loss in the speed change process is facilitated, and the output support drives an output shaft meshed with the output support to output power;
2. the output magnetic block and the brake magnetic block are electromagnetic blocks consisting of magnetic cores and coils, when the output magnetic block rotates to pass through the buffer magnetic block and the brake magnetic block, currents can be generated in the buffer magnetic block and the brake magnetic block, the currents are transmitted to the super capacitor in the control board through conducting wires to be stored, and when the Hall switch detects that the output magnetic block passes through, the control board is informed to enable the super capacitor to supply power to the buffer magnetic block and the brake magnetic block to enable the buffer magnetic block and the brake magnetic block to generate magnetism, so that the passing output magnet can be attracted to achieve braking.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic perspective view of another embodiment of the present invention;
FIG. 3 is a schematic view of a partial explosion of the present invention;
FIG. 4 is a schematic view of an input end burst;
FIG. 5 is a perspective view of the input shaft;
FIG. 6 is a schematic diagram of a partial explosion of the input bracket and the input magnet;
FIG. 7 is a schematic partial cross-sectional view of an input end of the present invention;
FIG. 8 is a schematic perspective view of an output end according to the present invention;
FIG. 9 is a schematic burst view of FIG. 8;
FIG. 10 is a schematic partial cross-sectional view of FIG. 8;
FIG. 11 is a schematic exploded view of an output bracket and an output magnet of the present invention;
fig. 12 is a partial cross-sectional schematic view of the present invention.
Detailed Description
As shown in fig. 1 to 12, a non-contact transmission, hereinafter referred to as a transmission, includes an input base 1, an input shaft 2, an input bracket 3, an output base 4, an output shaft 5, and an output bracket 6, where the output base is disposed on the input base; the input support is symmetrically provided with more than 5 symmetrically arranged input rods, the tail end of each input rod is provided with an input magnetic block 31, the output support is provided with four output rods which protrude outwards and are arranged in a staggered mode, the tail end of each output rod is provided with an output magnetic block 61, the center of the input support is provided with a key slot hole, one end of an input shaft is provided with an input key 21 which protrudes outwards and corresponds to the key slot hole in the center of the input support, one end of the input shaft 2, far away from the input key, penetrates through a bearing in a through hole in the center of the input base and then is connected with an output shaft of an engine, and one end of the input shaft, provided with the input key, is inserted into the key slot.
Two input bearings are arranged in the central through hole of the input seat, the input bearing far away from the input support is a common bearing, the input bearing 11 close to the input support is a one-way bearing for preventing the input support from reversing, and key teeth 22 which are corresponding to grooves in the one-way bearing and protrude outwards are arranged on the input shaft 2, so that the input shaft and the one-way bearing are meshed with each other and rotate synchronously.
The outer wall of the input shaft between the teeth-strengthening body and the input body is provided with an input flange 23 which protrudes outwards and has a diameter larger than that of the key groove hole in the center of the input support, and the input flange is positioned between the input support and the input seat, so that the input shaft is better engaged with the key groove hole in the center of the input support, and the input shaft is better engaged with the one-way bearing in the input seat.
The end of the input shaft with the input key is exposed from the key slot hole at the center of the input support, the end of the input shaft exposed from the center of the input support is provided with an input shaft fixing groove 24, and a corresponding locking ring is inserted into the input shaft fixing groove, so that the input shaft cannot be separated from the center of the input support.
The middle part of the input shaft is also provided with a circle of stop grooves 25, and correspondingly, stop rings are arranged in the stop grooves and used for preventing the bearings in the input seat from being separated outwards.
An output bearing 62 is arranged in a central through hole of the output bracket, the output bearing is a one-way bearing, the tail end of the output shaft penetrates through the output bearing and then penetrates through a bearing in the central through hole of the output column 41 on the output base to protrude outwards to transmit power, and the root of the output shaft is meshed with the output bearing, so that the output shaft and an inner ring of the output bearing can synchronously rotate in the same direction.
The output column is a cylindrical body which is protruded towards the direction of the input support on the output seat and is used for arranging the output support and the output shaft.
The output bearing positioning groove is formed in the end, far away from the input support, of the inner wall of the central through hole of the output support, the output bearing protruding edge protruding inwards is arranged in one circle, the end, close to the input support, of the central through hole of the output support is provided with a circle of output bearing positioning grooves sinking outwards, after the output bearing is placed into the central through hole of the output support and pressed on the output bearing protruding edge, the output bearing positioning grooves are pressed into the output bearing positioning grooves, and therefore the output bearing cannot be separated outwards.
The middle part of the central through hole of the output column is provided with a positioning lug boss protruding inwards, two universal bearings are respectively pressed into the central through holes of the output column at the two sides of the positioning lug boss, one side of the central through hole of the output column, which faces outwards, is also provided with an output groove sinking outwards, after the output shaft is inserted into the output bearings, the tail end of the output shaft is sleeved with a first shaft sleeve and then inserted into the two universal bearings in the central through hole of the output column, then the positioning ring of the output groove is pressed into the output groove, so that the universal bearings outwards in the output column are positioned in the central through hole of the output column between the positioning ring of the output groove and the positioning lug boss, and the positions of the output bearings and the universal bearings in the adjacent output.
An output shaft protruding from the output seat is provided with an output shaft groove which is sunken inwards, a gasket is sleeved on the output shaft, an output shaft collar is pressed in the output shaft groove, and the gasket is pressed on an inner ring of an adjacent universal bearing by the output shaft collar.
A second shaft sleeve is sleeved on the output shaft between the two universal bearings in the output seat, and the second shaft sleeve enables the positions of the two universal bearings to be more stable.
And the magnetism of one end of the input magnetic block in the anticlockwise direction is the same as that of one end of the output magnetic block in the clockwise direction.
The brake device also comprises a brake magnetic block 7 and a control panel 8; the output base 4 is also provided with four buffer magnetic blocks 42 and a Hall switch 43, the buffer magnetic blocks are arranged on the end surface of the output base facing the input base, the Hall switch is arranged in a switch hole on the output base, the buffer magnetic blocks are connected with the control panel through wires, and the Hall switch is also connected with the control panel 8 through wires; the braking magnetic block and the buffering magnetic block are both composed of an iron core and a coil.
The distribution positions of the buffer magnetic blocks correspond to the distribution of the output magnetic blocks, when the projection of one output magnetic block is overlapped with one buffer magnetic block, the projections of the other three output magnetic blocks are also respectively overlapped with the corresponding buffer magnetic blocks.
The buffer magnetic block is arranged on a buffer magnetic block seat 44 on the end face of the output seat facing the input seat, a notch is formed in the edge of the buffer magnetic block seat, and a lead connecting the buffer magnetic block and the control board penetrates through the notch.
And the coil of the braking magnetic block and the coil of the buffering magnetic block are respectively connected with the super capacitor in the control panel through leads.
The input bearing 11 adjacent the input carrier is a unidirectional bearing in the same direction as the output bearing 62.
When the engine drives the input shaft to rotate anticlockwise, the Hall switch is arranged on the output base between the second and third buffer magnetic blocks on the braking magnetic block in the anticlockwise direction.
The Hall switch is a magnetic induction type electronic switch using Hall effect, belongs to an active magnetoelectric conversion device, and is a common technology.
The distance from the input magnetic block to the input shaft is equal to the sum of the distance from the output magnetic block to the output shaft and the distance from the output shaft to the input shaft. When the brake magnetic block attracts one output magnetic block to make it unable to move, the input magnetic block rotating anticlockwise reaches the output magnetic block attracted by the brake magnetic block and then collides with the output magnetic block. In the invention, when the output magnetic block is attracted by the brake magnetic block, as long as the input magnetic block is very close to the output magnetic block, the brake magnetic block loses magnetic force due to no electricity to release the output magnetic block, and because the input magnetic block and the output magnetic block are very close to each other, strong repulsive force is generated between the input magnetic block and the output magnetic block to push the output magnetic block to drive the output bracket to rotate quickly.
The motor drives the input bracket to synchronously rotate anticlockwise through the input shaft, then a repulsive force is generated when one end of the input magnetic block in the anticlockwise direction is close to the output magnetic block which is locked by the braking magnetic block and the buffering magnetic block and has the same magnetism in the rotating process, when one input magnetic block reaches the position closest to the output magnetic block attracted by the braking magnetic block, the braking magnetic block and the buffering magnetic block do not have attraction force on the output magnetic block any more because the power of the super capacitor is exhausted or the control board stops outputting power to the braking magnetic block and the buffering magnetic block, the repulsive force between the input magnetic block and the output magnetic block closest to the braking magnetic block is also maximized, the repulsive force pushes the output magnetic block and the output bracket fixedly connected with the output magnetic block to rotate anticlockwise, the rotating speed of the output bracket is higher than that of the input bracket, and the output bracket rotates anticlockwise to drive the output shaft meshed with the output bracket to rotate to output power.
When the output magnetic block on the output support rotates to the position above the braking magnetic block, the strong magnetic force of the braking magnetic block can enable the output support to stop rotating to achieve braking of the output support.
When the input magnetic block on the input bracket is close to the output magnetic block on the output bracket in limit, the brake magnetic block loses the suction force to the output magnetic block due to the fact that the electric energy of the super capacitor is exhausted or the super capacitor is controlled by the control board to stop supplying power to the brake magnetic block and the buffer magnetic block, so that the output bracket is released, and the output bracket is driven to rotate due to strong repulsive force generated between the input magnetic block and the output magnetic block.
When the output magnetic block on the output support passes through the braking magnetic block and the buffering magnetic block, electric energy is generated due to electromagnetic induction and stored in the super capacitor, the output magnetic block on the output support passes through the Hall switch every time, the Hall switch transmits a signal to the control panel, and the control panel transmits the electric energy of the super capacitor to the braking magnetic block and the buffering magnetic block to enable the braking magnetic block to generate magnetic force to realize braking of the output support.
The diameter of the output bracket is smaller than that of the input bracket, and when the input magnetic block runs to be close to the braking magnetic block, repulsive force can be generated between the input magnetic block and the output magnetic block attracted by the braking magnetic block. The output support rotational speed is greater than the input support and realizes the variable speed, and when the output support was driven to rotate, output shaft and output support rotate with the same speed and realize the output of power, even output support no longer rotates, the output shaft still can continue to rotate a period of time under the inertia.
The output support rotates faster than the input support in one moment, and rotates fast in the next moment, and the rotation amplitude is smaller than or equal to 90 degrees.
When the output bracket is driven to rotate quickly and then is braked by the buffer magnetic block and the brake magnetic block and then stops rotating, because the output bearing is a one-way bearing, the inner ring of the output bearing and the output shaft still continue to rotate anticlockwise under inertia, the continuity of power output is maintained, and only the speed is gradually reduced along with the time. When the input magnetic block on the input bracket is close to the output magnetic block attracted by the brake magnetic block, strong repulsive force is generated between the input magnetic block and the output magnetic block, and the output magnetic block is released after the magnetism of the brake magnetic block and the buffer magnetic block disappears, so that the output bracket rotates rapidly, the rotating speed of the output bearing outer ring driven by the output bracket is higher than that of the previous output bearing inner ring, and the speed of the output bearing inner ring is changed into the same speed as that of the output bracket.
In the application, the output support is assisted to decelerate through the buffering magnetic block, braking is achieved through the braking magnetic block, when the input magnetic block is very close to the output magnetic block attracted by the braking magnetic block, the braking magnetic block does not attract the output magnetic block any more, and therefore strong repulsive force can be generated to push the output support to rotate fast, and non-contact acceleration is achieved.
The buffer magnetic block and the brake magnetic block are electromagnetic blocks consisting of magnetic cores and coils, when the output magnetic block rotates to pass through the buffer magnetic block and the brake magnetic block, currents can be generated in the buffer magnetic block and the brake magnetic block, the currents are transmitted to the super capacitor in the control board through conducting wires to be stored, and when the Hall switch detects that the output magnetic block passes through, the control board is informed to enable the super capacitor to supply power to the buffer magnetic block and the brake magnetic block to enable the buffer magnetic block and the brake magnetic block to generate magnetism, so that the passing passive magnets can be attracted to achieve braking.
The above embodiments are only used for illustrating and explaining the utility model, and are not intended to limit the present invention, and those skilled in the art can make various changes or substitutions within the scope of the present invention, and shall also belong to the protection scope of the present invention.
Claims (8)
1. A non-contact transmission characterized by: comprises an input seat (1), an input shaft (2), an input bracket (3), an output seat (4), an output shaft (5) and an output bracket (6), wherein the output seat is arranged on the input seat; the input support is symmetrically provided with more than 5 symmetrically arranged input rods, the tail end of each input rod is provided with an input magnetic block (31), the output support is provided with four output rods which protrude outwards and are arranged in a staggered manner, the tail end of each output rod is provided with an output magnetic block (61), the center of the input support is provided with a key slot hole, one end of the input shaft is provided with an outwards protruding input key (21) which corresponds to the key slot hole in the center of the input support, one end of the input shaft (2) far away from the input key penetrates through a bearing in a central through hole of the input base and then is connected with an output shaft of an engine, and one end of the input shaft with the input key is inserted into the key slot hole in the center of the input; two input bearings (11) are arranged in a central through hole of the input seat, the input bearing far away from the input support is a common bearing, the input bearing close to the input support is a one-way bearing, and key teeth (22) which are corresponding to grooves in the one-way bearing and protrude outwards are arranged on the input shaft (2) so that the input shaft and the one-way bearing are meshed with each other and rotate synchronously; an output bearing (62) is arranged in a central through hole of the output bracket, the output bearing is a one-way bearing, the tail end of the output shaft penetrates through the output bearing and then penetrates through a bearing in the central through hole of an output column (41) on the output base to protrude outwards to transmit power, and the root of the output shaft is meshed with the output bearing; the magnetism of one end of the input magnetic block in the anticlockwise direction is the same as that of one end of the output magnetic block in the clockwise direction; the brake device also comprises a brake magnetic block (7) and a control panel (8); the output seat (4) is also provided with four buffer magnetic blocks (42) and a Hall switch (43), the buffer magnetic blocks are arranged on the end face, facing the input seat, of the output seat, and the Hall switch is arranged on the output seat between the second buffer magnetic block and the third buffer magnetic block in the anticlockwise direction of the braking magnetic block; the buffering magnetic block, the braking magnetic block and the Happy switch are connected with the control panel (8) through wires; the braking magnetic block and the buffering magnetic block are both composed of an iron core and a coil, and the coil of the braking magnetic block and the coil of the buffering magnetic block are respectively connected with the super capacitor in the control board through leads.
2. The non-contact transmission of claim 1, wherein: the distribution positions of the buffer magnetic blocks correspond to the distribution of the output magnetic blocks, when the projection of one output magnetic block is overlapped with one buffer magnetic block, the projections of the other three output magnetic blocks are also respectively overlapped with the corresponding buffer magnetic blocks.
3. The non-contact transmission according to claim 2, characterized in that: the output bearing positioning groove is formed in the end, far away from the input support, of the inner wall of the central through hole of the output support, the output bearing protruding edge protruding inwards is arranged in one circle, the end, close to the input support, of the central through hole of the output support is provided with a circle of output bearing positioning grooves sinking outwards, after the output bearing is placed into the central through hole of the output support and pressed on the output bearing protruding edge, the output bearing positioning grooves are pressed into the output bearing positioning grooves, and therefore the output bearing cannot be separated outwards.
4. The non-contact transmission of claim 3, wherein: the middle part of the central through hole of the output column is provided with a positioning lug boss protruding inwards, two universal bearings are respectively pressed into the central through holes of the output column at the two sides of the positioning lug boss, one side of the central through hole of the output column, which faces outwards, is also provided with an output groove sinking outwards, after the output shaft is inserted into the output bearings, the tail end of the output shaft is sleeved with a first shaft sleeve and then inserted into the two universal bearings in the central through hole of the output column, then the positioning ring of the output groove is pressed into the output groove, so that the universal bearings outwards in the output column are positioned in the central through hole of the output column between the positioning ring of the output groove and the positioning lug boss, and the positions of the output bearings and the universal bearings in the adjacent output.
5. The non-contact transmission of claim 4, wherein: an output shaft protruding from the output seat is provided with an output shaft groove which is sunken inwards, a gasket is sleeved on the output shaft, an output shaft collar is pressed in the output shaft groove, and the gasket is pressed on an inner ring of an adjacent universal bearing by the output shaft collar.
6. The non-contact transmission of claim 5, wherein: a second shaft sleeve is sleeved on the output shaft between the two universal bearings in the output seat, and the second shaft sleeve enables the positions of the two universal bearings to be more stable.
7. The non-contact transmission of claim 1, wherein: the input bearing (11) close to the input bracket and the output bearing (62) are homodromous one-way bearings.
8. The non-contact transmission of claim 1, wherein: the distance from the input magnetic block to the input shaft is equal to the sum of the distance from the output magnetic block to the output shaft and the distance from the output shaft to the input shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021120464.3U CN212012442U (en) | 2020-06-17 | 2020-06-17 | Non-contact type transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021120464.3U CN212012442U (en) | 2020-06-17 | 2020-06-17 | Non-contact type transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212012442U true CN212012442U (en) | 2020-11-24 |
Family
ID=73402629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021120464.3U Active CN212012442U (en) | 2020-06-17 | 2020-06-17 | Non-contact type transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212012442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111614227A (en) * | 2020-06-17 | 2020-09-01 | 福州市长乐区汇智科技服务有限公司 | Non-contact type transmission |
-
2020
- 2020-06-17 CN CN202021120464.3U patent/CN212012442U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111614227A (en) * | 2020-06-17 | 2020-09-01 | 福州市长乐区汇智科技服务有限公司 | Non-contact type transmission |
| CN111614227B (en) * | 2020-06-17 | 2022-08-02 | 福州市长乐区汇智科技服务有限公司 | Non-contact type transmission |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2008006906A1 (en) | Permanent magnet rotating electric machine | |
| JP2014512790A (en) | Planetary push-pull electric motor | |
| CN105141092A (en) | Magnetic gear type double-stator hybrid permanent magnet memory motor | |
| EP1158547A3 (en) | Electromagnetic actuator and composite electro-magnetic actuator apparatus | |
| CN108206614B (en) | Five-freedom-degree double-stator magnetic suspension switched reluctance motor system | |
| CN212012442U (en) | Non-contact type transmission | |
| TWI413347B (en) | Magnetic-controlled actuator with auto-locking function for joints of manipulate arm | |
| CN101577448A (en) | Fan-shaped motor | |
| JP2019525722A (en) | Coaxial electromagnetic device | |
| CN103925291A (en) | Permanent magnet polarization hybrid axial magnetic bearing | |
| CN113048148B (en) | Magnetic bearing and rotating mechanism using same | |
| CN111614227B (en) | Non-contact type transmission | |
| WO2021235535A2 (en) | Magnetic power generation and spontaneous motorized (self-propulsion) system | |
| CN111173838B (en) | Radial uncoupled three-degree-of-freedom direct current hybrid magnetic bearing | |
| Atallah et al. | A novel high-performance linear magnetic gear | |
| CN111900849B (en) | Active safety motor for mechanical arm and control method thereof | |
| CN202065377U (en) | Electromagnetic clutch | |
| CN110111972B (en) | Bidirectional self-holding electromagnet for realizing position stability based on spring pressure and magnetic resistance | |
| KR102113437B1 (en) | Multipolar generator or motor | |
| KR101928712B1 (en) | Electric electro-magnetic motor | |
| CN212033981U (en) | Permanent magnet biased quadrupole direct current magnetic suspension linear motor | |
| CN212033982U (en) | Hybrid AC magnetic suspension linear motor | |
| CN221828739U (en) | Servo motor | |
| KR102685213B1 (en) | Double repulsive Device using Metal Magnet Interaction Phenomenon of the Magnet | |
| JP2021164312A (en) | motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231212 Address after: Floor 1-2, Building 22, No. 1288 Zhongchun Road, Minhang District, Shanghai, 2011 Patentee after: Shanghai Yingsaixun Technology Co.,Ltd. Address before: Room 203, 1st floor, building 1, yuewan Bay, Dadong lake, No. 37, Donghu Road, Wenwusha Town, Changle District, Fuzhou City, Fujian Province Patentee before: Fuzhou Changle Huizhi Technology Service Co.,Ltd. |
|
| TR01 | Transfer of patent right |