CN214755970U - Direct-drive motor and intelligent device - Google Patents
Direct-drive motor and intelligent device Download PDFInfo
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- CN214755970U CN214755970U CN202121123558.0U CN202121123558U CN214755970U CN 214755970 U CN214755970 U CN 214755970U CN 202121123558 U CN202121123558 U CN 202121123558U CN 214755970 U CN214755970 U CN 214755970U
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Abstract
The utility model relates to the technical field of intelligent equipment, in particular to a direct drive motor and an intelligent device, which comprises a base, a stator assembly arranged on the outer edge of the base, a rotating shaft assembly arranged in the base, and a rotor assembly connected with the rotating shaft assembly and covered on the stator assembly, wherein the base comprises a built-in end, a built-out end and a rotating settling cavity communicated with the built-in end and the built-out end, the rotating shaft assembly is rotatably arranged in the rotating settling cavity, the built-in end is provided with a first circuit board, the built-in end is provided with a built-in groove, the built-in groove is provided with a second circuit board, and the first circuit board is connected with the second circuit board; the utility model discloses use stability good in the use on equipment such as intelligent device, intelligent robot, intelligent strong, overall structure is reliable, and the practicality is strong.
Description
Technical Field
The utility model relates to an intelligence is equipped technical field, especially relates to a directly drive motor and intelligent device.
Background
With the development of science and technology, the requirements of people on living conditions are higher and higher, the quality of life is improved, the living standard is pursued, the people tend to enjoy the life, the hands are liberated, and the robot is used for replacing people to work. At present, with various intelligent devices such as intelligent robots and intelligent cleaning devices, the intelligent devices become more and more popular products in the market.
The structure that the drive wheel subassembly removed as intelligent equipment is the indispensable important structure of intelligent robot, and current drive wheel subassembly has the motor to drive equipment such as intelligence, cleanness and removes as the power supply. The existing motor is single in general structure, intelligent control can be achieved only by an external controller in transmission, and the external control structure is high in cost and poor in stability.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an use stability is good in the use on equipment such as intelligent device, intelligent robot, and intelligent strong, overall structure is reliable, and the practicality is strong directly drives motor and intelligent device.
The utility model adopts the technical proposal that: the utility model provides a direct drive motor, includes the base, locate the base outer along the stator module, locate the pivot subassembly in the base and connect in the pivot subassembly and cover the rotor subassembly of locating stator module, the base includes built-in end, external end and link up in the rotatory chamber of settling of built-in end and external end, the rotatable installation in rotatory chamber of settling of pivot subassembly, first circuit board is installed to the built-in end, built-in groove has been seted up to external end, the second circuit board is installed to built-in groove, first circuit board is connected with the second circuit board.
The further improvement of the scheme is that the built-in end is provided with a mounting table, the outer edge of the mounting table is provided with a convex ring, the convex ring is provided with a mounting hole, and the first circuit board is provided with a through hole corresponding to the mounting hole.
The scheme is further improved in that the mounting table is provided with a plurality of clearance positions, and at least one clearance position is used for connecting the first circuit board and the second circuit board through a connecting wire.
The scheme is further improved in that the external end is provided with a through hole which is communicated to the vacancy avoiding position and used for penetrating a connecting wire to be connected with the first circuit board.
The scheme is further improved in that the through hole is positioned on one side of the built-in groove.
The scheme is further improved in that the built-in groove is provided with a cover plate capable of sensing signals.
The further improvement of the scheme is that the cover plate is a transparent or semitransparent cover plate.
The scheme is further improved in that the first circuit board is a control circuit board, and the second circuit board is an induction circuit board.
The further improvement of the scheme is that the second circuit board is provided with a first sensing component corresponding to the built-in groove and a second sensing component corresponding to the rotary mounting cavity, the first sensing component is correspondingly provided with a sensing element, and the sensing element is connected to the rotating shaft assembly.
The further improvement of the above scheme is that the first sensing component is one or a combination of more than two of a detection sensor, a light-emitting sensor, a buzzer or an infrared sensor.
The further improvement of the above scheme is that the second sensing component is a hall sensor, and the sensing element is a magnetic sensing element.
The further improvement of the scheme is that the stator assembly comprises an iron core and coils uniformly distributed on the iron core, a plurality of solar ribs are uniformly distributed on the iron core in the circumferential direction, and the coils are wound on the solar ribs.
The further improvement of the scheme is that a plurality of fastening grooves are formed in the outer diameter of the built-in end corresponding to the inner diameter of the iron core.
The further improvement of the above scheme is that the rotating shaft assembly comprises a bearing piece arranged in the rotating arrangement cavity and a rotating shaft rotatably arranged on the bearing piece, one end of the rotating shaft is connected with the rotor assembly, the other end of the rotating shaft is provided with a fixing element, and the fixing element faces the second circuit board.
The further improvement of the scheme is that the rotary mounting cavity is provided with a first limiting groove and a second limiting groove, the bearing piece is provided with two bearings, and the two bearings are respectively arranged in the first limiting groove and the second limiting groove.
The rotor assembly comprises an outer end cover connected with the rotating shaft assembly, a connecting ring connected with the outer end cover and corresponding to the outer edge of the stator assembly, and a rotor element arranged on the connecting ring and corresponding to the stator assembly, wherein one side, far away from the outer end cover, of the connecting ring is connected with an inner end cover, and the inner end cover is rotatably connected with the outer diameter of the outer end portion.
The further improvement of the scheme is that the outer end cover is provided with a reinforcing table, the reinforcing table is provided with a connecting hole, the connecting hole is provided with a limiting table, and the outer end cover is connected with the rotating shaft assembly through the connecting hole.
The further improvement of the scheme is that the inner end cover is connected with a connecting bearing, and the connecting bearing is sleeved on the outer diameter of the external end.
An intelligent device comprises the direct drive motor.
The utility model has the advantages that:
compare traditional motor that directly drives, the utility model provides a traditional motor single structure, the problem of function singleness, integrated inside the motor with circuit control structure, still set up the response in the motor inside simultaneously and listened the circuit board, realized dual circuit integrated structure, the motor is good at intelligent device, stability in using on equipment such as intelligent robot, the intelligence is strong, does not need exterior space installation controller, also can sparingly install interactive induction space, overall structure is reliable, the practicality is strong. The rotary shaft assembly comprises a base, a stator assembly arranged on the outer edge of the base, a rotary shaft assembly arranged in the base and a rotor assembly connected with the rotary shaft assembly and covering the stator assembly, wherein the base comprises a built-in end, a built-out end and a rotary arrangement cavity penetrating through the built-in end and the built-out end, the rotary shaft assembly is rotatably arranged in the rotary arrangement cavity, a first circuit board is arranged at the built-in end, a built-in groove is formed in the built-in end, a second circuit board is arranged in the built-in groove, and the first circuit board is connected with the second circuit board. In the course of the work, as main control circuit board through first circuit board, control motor drive, through stator module and active cell subassembly cooperation among the motor drive process, guarantee driven equilibrium and stability under the effect of pivot subassembly, overall structure is reliable, in addition, sets up the second circuit board and is used for responding to the interdynamic and listening, and overall structure is simple compact, and the practicality is strong.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a direct drive motor of the present invention;
FIG. 2 is a perspective cross-sectional view of the direct drive motor of FIG. 1;
FIG. 3 is an exploded view of the direct drive motor of FIG. 1;
FIG. 4 is a schematic front view of the direct drive motor shown in FIG. 1;
FIG. 5 is a cross-sectional view A-A of FIG. 4;
FIG. 6 is a schematic perspective view of a base of the direct drive motor of FIG. 2;
FIG. 7 is an exploded view of the base of FIG. 6;
fig. 8 is an exploded view of the base of fig. 6 from another perspective.
Description of reference numerals: the fixing device comprises a base 1, an internal end 11, a mounting table 111, a convex ring 111a, a mounting hole 111b, a vacancy-avoiding position 111c, a fastening groove 112, an external end 12, an internal groove 121, a through hole 122, a cover plate 123, a rotary mounting cavity 13, a first limiting groove 131, a second limiting groove 132, a first circuit board 14, a through hole 141, a second circuit board 15, a first induction component 151, a second induction component 152, an induction element 153, a stator assembly 2, an iron core 21, a coil 22, a sun rib 23, a rotating shaft assembly 3, a bearing piece 31, a rotating shaft 32, a fixing element 33, a rotor assembly 4, an external end cover 41, a reinforcing table 411, a connecting hole 412, a connecting ring 42, a rotor element 43, an internal end cover 44 and a connecting bearing 441.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 to 8, a direct drive motor includes a base 1, a stator assembly 2 disposed on an outer edge of the base 1, a rotating shaft assembly 3 disposed in the base 1, and a rotor assembly 4 connected to the rotating shaft assembly 3 and covering the stator assembly 2, wherein the base 1 includes an inner end 11, an outer end 12, and a rotation housing chamber 13 penetrating the inner end 11 and the outer end 12, the rotating shaft assembly 3 is rotatably mounted in the rotation housing chamber 13, the inner end 11 is mounted with a first circuit board 14, the outer end 12 is provided with an inner slot 121, the inner slot 121 is mounted with a second circuit board 15, and the first circuit board 14 is connected with the second circuit board 15.
In this embodiment, built-in end 11 is equipped with arrangement platform 111, and arrangement platform 111 outer edge is equipped with bulge loop 111a, mounting hole 111b has been seted up to bulge loop 111a, first circuit board 14 has seted up through-hole 141 corresponding to mounting hole 111b, has formed a unsettled position through bulge loop 111a is protruding upwards, can keep away the empty installation to less miniature electronic component on first circuit board 14 for electronic component's better heat dissipation, in addition, can penetrate the screw through mounting hole 111b cooperation through-hole 141 and carry out fixed mounting, simple to operate, fixed stability is good.
The mounting table 111 is provided with a plurality of clearance positions 111c, at least one clearance position 111c is used for penetrating a connecting wire to connect the first circuit board 14 with the second circuit board 15, and the clearance position 111c can be used for clearance of a larger electronic element, so that the electronic element on the first circuit board 14 can be conveniently mounted and radiated, and meanwhile, the first circuit board 14 and the second circuit board 15 are fixedly connected through the connecting wire, and the structure is simple and reliable.
In this embodiment, the external end 12 is provided with a through hole 122, the through hole 122 is communicated to the clearance space 111c and is used for penetrating a connection line to connect with the first circuit board 14, and the through hole 122 can be used for a data line connected with the first circuit board 14 to pass through so as to connect with an intelligent device.
In another embodiment, the through hole 122 is located at one side of the built-in slot 121, and the built-in slot 121 is arranged in the middle, so that the through hole 122 is arranged at one side, wiring can be facilitated, and the structure is simple and reliable.
In this embodiment, the built-in slot 121 is provided with a cover plate 123 capable of passing through the sensing signal, and the cover plate 123 can be used for passing through the sensing signal, so that intelligent sensing and interactive operation can be conveniently realized.
In another embodiment, the cover 123 is a transparent or translucent cover 123, which facilitates detection sensing and interaction through the sensing signal.
In this embodiment, the first circuit board 14 is a control circuit board, the second circuit board 15 is an induction circuit board, the control circuit board is mainly used for controlling the operation of the direct drive motor, and the second circuit board 15 is used for induction detection.
In this embodiment, second circuit board 15 corresponds built-in groove 121 one side and is equipped with first response components and parts 151, corresponds rotatory chamber 13 of settling one side and is equipped with second response components and parts 152, first response components and parts 151 correspond and is equipped with sensing element 153, sensing element 153 connects in pivot subassembly 3, sets up first response components and parts 151 and second response components and parts 152, and first response components and parts 151 are used for listening the external conditions, can be used to the interactive response of intelligence, and is intelligent strong, and second response components and parts 152 cooperates sensing element 153 for respond to transmission stroke and position, overall structure is reliable and stable.
Wherein, first response components and parts 151 is for detecting one or the combination more than two in sensor, light emitting sensor, bee calling organ or the infrared inductor, selects suitable response components and parts according to smart machine's demand, and the practicality is strong, and application scope is wide.
The second sensing component 152 is a hall sensor, the sensing element 153 is a magnetic sensing element 153, and the rotation position is sensed by a magnetic field sensing method.
In this embodiment, stator module 2 includes iron core 21, and the equipartition in iron core 21's coil 22, iron core 21 hoop equipartition has a plurality of solar ribs 23, coil 22 is around locating solar rib 23, iron core 21 and coil 22's cooperation to the output transmission of motor is realized to cooperation rotor subassembly 4.
The outer diameter of the built-in end 11 corresponds to the inner diameter of the iron core 21 and is provided with a plurality of fastening grooves 112, and the fastening grooves 112 are used for fastening and assembling the iron core 21 and the built-in end 11, so that the structure is stable and reliable.
In this embodiment, the rotating shaft assembly 3 includes a bearing member 31 installed in the rotating installation cavity 13 and a rotating shaft 32 rotatably installed on the bearing member 31, one end of the rotating shaft 32 is connected with the rotor assembly 4, and the other end of the rotating shaft is installed with a fixing element 33, the fixing element 33 faces the second circuit board 15, is used for the rotating shaft 32 to rotate and fixedly install through the bearing member 31, and is in transmission with the rotor assembly 4, so that the stability is good, and the precision is high. Further, the sensing element 153 is disposed on the fixing element 33 and matches with the second sensing element 152 to rotate along with the rotating shaft 32.
In this embodiment, the rotor assembly 4 includes an outer end cap 41 connected to the rotating shaft assembly 3, a connection ring 42 connected to the outer end cap 41 and corresponding to the outer edge of the stator assembly 2, and a rotor element 43 installed on the connection ring 42 and corresponding to the stator assembly 2, wherein one side of the connection ring 42 away from the outer end cap 41 is connected to an inner end cap 44, the inner end cap 44 is rotatably connected to the outer diameter of the outer end, a two-sided fixing structure is formed by the inner end cap 44 and the outer end cap 41, and the connection ring 42 is used for connecting and fixing the two, so that the stability during operation is good.
The outer end cover 41 is provided with a reinforcing platform 411, the reinforcing platform 411 is provided with a connecting hole 412, the connecting hole 412 is provided with a limiting platform, the outer end cover 41 is connected with the rotating shaft assembly 3 through the connecting hole 412, the connection stability is improved through the reinforcing platform 411, and the stability is better in the transmission process.
The inner end cover 44 is connected with a connecting bearing 441, the connecting bearing 441 is sleeved on the outer diameter of the external end 12, and the connecting bearing 441 is matched with the inner end cover 44 and the external end 12 to rotate, so that the load of the rotating shaft 32 is reduced, the stability is improved, and the service life is prolonged.
The utility model provides a traditional motor structure singleness, the problem of function singleness, integrated inside the motor with circuit control structure, still set up the response in that the motor is inside simultaneously and listened the circuit board, realized double circuit integrated structure, the stability is good in the use on equipment such as intelligent device, intelligent robot is used to the motor, and is intelligent strong, does not need exterior space installation controller, also can sparingly install interactive induction space, and overall structure is reliable, and the practicality is strong. Specifically, set up base 1, locate base 1 outer stator module 2 along, locate the pivot subassembly 3 in base 1, and connect in pivot subassembly 3 and cover the rotor subassembly 4 of locating stator module 2, base 1 includes built-in end 11, external end 12 and link up in built-in end 11 and external rotatory arrangement chamber 13 of end 12, pivot subassembly 3 rotatable mounting is in rotatory arrangement chamber 13, first circuit board 14 is installed to built-in end 11, built-in groove 121 has been seted up to external end 12, second circuit board 15 is installed to built-in groove 121, first circuit board 14 is connected with second circuit board 15. In the course of the work, as main control circuit board through first circuit board 14, control motor drive, through stator module 2 and active cell subassembly cooperation among the motor drive process, guarantee driven equilibrium and stability under the effect of pivot subassembly 3, overall structure is reliable, in addition, sets up second circuit board 15 and is used for responding to the interdynamic and listen, and overall structure is simple compact, and the practicality is strong.
The intelligent device of structure more than adopting, equipment such as intelligent robot can save installation space, promotes structural stability and reliability.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (16)
1. A direct drive motor characterized by: the base comprises a built-in end, a built-out end and a rotary setting cavity penetrating through the built-in end and the built-out end, the rotary shaft assembly is rotatably arranged in the rotary setting cavity, a first circuit board is arranged at the built-in end, a built-in groove is formed in the built-in end, a second circuit board is arranged in the built-in groove, and the first circuit board is connected with the second circuit board;
a first induction component is arranged on one side, corresponding to the built-in groove, of the second circuit board, a second induction component is arranged on one side, corresponding to the rotary mounting cavity, of the second circuit board, an induction element is correspondingly arranged on the first induction component, and the induction element is connected to the rotating shaft assembly;
the first sensing component is one or a combination of more than two of a detection sensor, a luminous sensor, a buzzer or an infrared sensor;
the second sensing component is a Hall sensor, and the sensing element is a magnetic sensing element.
2. A direct drive motor as set forth in claim 1 wherein: the built-in end is equipped with the arrangement platform, the outer edge of arrangement platform is equipped with the bulge loop, the bulge loop has seted up the mounting hole, first circuit board corresponds the mounting hole and has seted up the through-hole.
3. A direct drive motor as set forth in claim 2 wherein: the placing table is provided with a plurality of clearance positions, and at least one clearance position is used for connecting the first circuit board with the second circuit board through a connecting wire.
4. A direct drive motor as set forth in claim 1 wherein: the external end is provided with a through hole which is communicated to the vacancy avoiding position and used for penetrating a connecting wire to be connected with the first circuit board.
5. The direct drive motor as set forth in claim 4, wherein: the through hole is positioned at one side of the built-in groove.
6. A direct drive motor as set forth in claim 1 wherein: the built-in groove is provided with a cover plate capable of sensing signals.
7. The direct drive motor as set forth in claim 6, wherein: the cover plate is a transparent or semitransparent cover plate.
8. A direct drive motor as set forth in claim 1 wherein: the first circuit board is a control circuit board, and the second circuit board is an induction circuit board.
9. A direct drive motor as set forth in claim 1 wherein: the stator module comprises an iron core and coils uniformly distributed on the iron core, a plurality of solar ribs are uniformly distributed on the iron core in the circumferential direction, and the coils are wound on the solar ribs.
10. A direct drive motor as set forth in claim 9 wherein: and a plurality of fastening grooves are formed in the outer diameter of the built-in end corresponding to the inner diameter of the iron core.
11. A direct drive motor as set forth in claim 1 wherein: the rotating shaft assembly comprises a bearing piece arranged in the rotating arrangement cavity and a rotating shaft rotatably arranged on the bearing piece, one end of the rotating shaft is connected with the rotor assembly, the other end of the rotating shaft is provided with a fixing element, and the fixing element faces the second circuit board.
12. A direct drive motor as set forth in claim 11 wherein: first spacing groove and second spacing groove have been seted up to rotatory arrangement chamber, the bearing spare is equipped with two bearings, and two bearings are installed respectively in first spacing groove and second spacing groove.
13. A direct drive motor as set forth in claim 1 wherein: the rotor assembly comprises an outer end cover connected to the rotating shaft assembly, a connecting ring connected to the outer end cover and corresponding to the outer edge of the stator assembly, and a rotor element installed on the connecting ring and corresponding to the stator assembly, wherein one side, far away from the outer end cover, of the connecting ring is connected with an inner end cover, and the inner end cover is rotatably connected to the outer diameter of the outer end portion.
14. A direct drive motor as set forth in claim 13 wherein: the outer end cover is provided with a reinforcing platform, a connecting hole is formed in the reinforcing platform, a limiting platform is arranged in the connecting hole, and the outer end cover is connected with the rotating shaft assembly through the connecting hole.
15. A direct drive motor as set forth in claim 13 wherein: the inner end cover is connected with a connecting bearing, and the connecting bearing is sleeved on the outer diameter of the external end.
16. An intelligent device, characterized in that: a direct drive motor comprising any one of claims 1 to 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121123558.0U CN214755970U (en) | 2021-05-24 | 2021-05-24 | Direct-drive motor and intelligent device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121123558.0U CN214755970U (en) | 2021-05-24 | 2021-05-24 | Direct-drive motor and intelligent device |
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| CN214755970U true CN214755970U (en) | 2021-11-16 |
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| CN202121123558.0U Active CN214755970U (en) | 2021-05-24 | 2021-05-24 | Direct-drive motor and intelligent device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210016A (en) * | 2022-01-14 | 2022-03-22 | 东莞市本末科技有限公司 | Body-building stay cord module and body-building apparatus |
| CN114344870A (en) * | 2022-01-10 | 2022-04-15 | 东莞市本末科技有限公司 | Integrated pull rope motor structure and intelligent device |
| WO2022247254A1 (en) * | 2021-05-24 | 2022-12-01 | 东莞市本末科技有限公司 | Direct drive motor and intelligent apparatus |
-
2021
- 2021-05-24 CN CN202121123558.0U patent/CN214755970U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022247254A1 (en) * | 2021-05-24 | 2022-12-01 | 东莞市本末科技有限公司 | Direct drive motor and intelligent apparatus |
| CN114344870A (en) * | 2022-01-10 | 2022-04-15 | 东莞市本末科技有限公司 | Integrated pull rope motor structure and intelligent device |
| CN114210016A (en) * | 2022-01-14 | 2022-03-22 | 东莞市本末科技有限公司 | Body-building stay cord module and body-building apparatus |
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