CN220775507U - Permanent magnet direct current brushless motor - Google Patents
Permanent magnet direct current brushless motor Download PDFInfo
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- CN220775507U CN220775507U CN202322391317.XU CN202322391317U CN220775507U CN 220775507 U CN220775507 U CN 220775507U CN 202322391317 U CN202322391317 U CN 202322391317U CN 220775507 U CN220775507 U CN 220775507U
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- comb teeth
- motor
- sliding
- right panel
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- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a permanent magnet direct current brushless motor, which comprises a motor bracket component and a motor; the motor bracket assembly comprises a left panel and a right panel which are oppositely arranged; the left panel is provided with more than one first comb teeth, and the right panel is provided with more than one second comb teeth; the first comb teeth and the second comb teeth are arranged in a staggered manner; the motor is arranged at the upper ends of the first comb teeth and the second comb teeth; the side surfaces of the left panel and the right panel are provided with baffle plates; according to the utility model, more than one first comb teeth are arranged on the left panel, and more than one second comb teeth are arranged on the right panel; the first comb teeth and the second comb teeth are arranged in a staggered mode, a motor is arranged at the upper ends of the first comb teeth and the second comb teeth, a baffle is arranged on the side faces of the left panel and the right panel, and a driving assembly for controlling the left panel and the right panel to simultaneously move inwards or outwards is arranged on the baffle; the left panel and the right panel are controlled to move inwards simultaneously through the driving assembly, so that the motor is lifted by the first comb teeth and the second comb teeth, and the operation is simple and convenient.
Description
Technical Field
The utility model relates to the field of brushless motors, in particular to a permanent magnet direct current brushless motor.
Background
The permanent magnet direct current brushless motor consists of a motor main body and a driver, is a typical electromechanical integrated product, has short development time in China, is rapidly developed along with the increasing maturity and perfection of technology, is widely applied to various fields such as aeromodelling, medical equipment, household appliances, electric vehicles and the like, and is installed and fixed in a bolt even welding mode, so that the disassembly is time-consuming and labor-consuming, the later maintenance is not facilitated, and inconvenience is caused; meanwhile, the height of the permanent magnet direct current brushless motor is inconvenient to adjust after the permanent magnet direct current brushless motor is installed.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a permanent magnet direct current brushless motor so as to solve the technical scheme mentioned in the background art.
The permanent magnet direct current brushless motor is realized by the following technical scheme: comprises a motor bracket component and a motor; the motor bracket assembly comprises a left panel and a right panel which are oppositely arranged;
the left panel is provided with more than one first comb teeth, and the right panel is provided with more than one second comb teeth; the first comb teeth and the second comb teeth are arranged in a staggered manner; the motor is arranged at the upper ends of the first comb teeth and the second comb teeth;
the side surfaces of the left panel and the right panel are provided with baffle plates, and driving components for controlling the left panel and the right panel to simultaneously move inwards or outwards are arranged on the baffle plates.
As the preferable technical scheme, a limiting block is arranged on the surface of the motor; the surface of the baffle is provided with a first limiting chute, and two sides of the baffle are provided with first guiding chutes;
the limiting block is arranged in the first limiting chute; the side surfaces of the left panel and the right panel are provided with guide first sliding blocks; the first guide sliding block is arranged in the first guide sliding groove.
As a preferred technical scheme, the driving assembly comprises a motor bracket arranged on the baffle plate; a two-way motor is arranged on the motor bracket; the surface of the guide first sliding block is provided with a threaded hole;
the screw motor shafts on two sides of the bidirectional motor are correspondingly meshed with the threaded holes on the two sides of the first sliding block.
As the preferable technical scheme, the surfaces of the first comb teeth and the second comb teeth are provided with second guide sliding grooves; the left panel and the right panel are respectively provided with a bracket;
the side surface of the bracket is provided with more than one first guide shaft which is arranged in the second guide chute; a second supporting sliding block is arranged in the second guiding chute; the second support sliding block surface is provided with a first guide hole, and the first guide shaft is arranged in the first guide hole.
As an optimized technical scheme, a first elastic element is arranged on the first guide shaft, and two ends of the first elastic element respectively support the bracket and the second support sliding block; a lock catch is arranged on the side face of the second supporting sliding block;
the two sides of the surface of the motor are provided with third guide sliding grooves, and movable sliding plates are arranged in the third guide sliding grooves; the surface of the third guide chute is provided with more than one supporting groove; the second support sliding block is arranged in the support groove.
As the preferable technical proposal, the surface of the movable slide plate is provided with more than one limiting buckling groove; the lock catch is fixed at the lower end of the limit buckling groove in a limiting way;
the surface of the third guide chute is provided with more than one fourth guide chute, and a second guide shaft is arranged in the fourth guide chute; the surface of the movable slide plate is provided with a third supporting slide plate which is arranged in the fourth guide chute;
the surface of the third support slide plate is provided with a second guide hole, and a second guide shaft is arranged in the second guide hole; the second guide shaft is provided with a second elastic element, and two ends of the second elastic element respectively support against the fourth guide sliding groove and the third support sliding plate.
The beneficial effects of the utility model are as follows:
1. more than one first comb teeth are arranged on the left panel, and more than one second comb teeth are arranged on the right panel; the first comb teeth and the second comb teeth are arranged in a staggered mode, a motor is arranged at the upper ends of the first comb teeth and the second comb teeth, a baffle is arranged on the side faces of the left panel and the right panel, and a driving assembly for controlling the left panel and the right panel to simultaneously move inwards or outwards is arranged on the baffle; the left panel and the right panel are controlled to move inwards simultaneously through the driving assembly, so that the motor is lifted by the first comb teeth and the second comb teeth, and the operation is simple and convenient;
2. the sliding second support sliding blocks are arranged on the surfaces of the first comb teeth and the second comb teeth, and lock catches are arranged on the side surfaces of the second support sliding blocks; a movable sliding plate is arranged in a third guide chute on the surface of the motor, more than one supporting groove is arranged on the surface of the third guide chute, and a second supporting sliding block is arranged in the supporting groove; meanwhile, more than one limiting buckling groove is formed in the surface of the movable sliding plate, the lock catch is limited and fixed to the lower end of the limiting buckling groove, and therefore limiting and fixing of the second supporting sliding block and the motor are achieved, and the first comb teeth and the second comb teeth are prevented from rotating or shaking at will when the driving motor lifts or descends.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a permanent magnet DC brushless motor of the utility model;
FIG. 2 is a schematic diagram of a permanent magnet DC brushless motor according to the present utility model;
FIG. 3 is a schematic diagram of a permanent magnet DC brushless motor according to the present utility model;
FIG. 4 is a schematic diagram of an electric motor;
fig. 5 is an enlarged schematic view at a.
Detailed Description
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
As shown in fig. 1 to 5, a permanent magnet dc brushless motor of the present utility model includes a motor bracket assembly 50 and a motor 6; the motor bracket assembly 50 comprises a left panel 1 and a right panel 2 which are oppositely arranged;
the left panel 1 is provided with more than one first comb teeth 3, and the right panel 2 is provided with more than one second comb teeth 4; the first comb teeth 3 and the second comb teeth 4 are arranged in a staggered manner; the motor 6 is arranged at the upper ends of the first comb teeth 3 and the second comb teeth 4;
the side surfaces of the left panel 1 and the right panel 2 are provided with a baffle 7, and a driving component for controlling the left panel 1 and the right panel 2 to move inwards or outwards simultaneously is arranged on the baffle 7;
the left panel and the right panel are controlled to move inwards simultaneously through the driving assembly, so that the motor is lifted by the first comb teeth and the second comb teeth, and the operation is simple and convenient.
In order to ensure that the positions of the motor and the baffle are always unchanged, a limiting block 9 is arranged on the surface of the motor 6; the surface of the baffle 7 is provided with a first limit chute 8, and the two sides of the baffle 7 are provided with first guide chutes 12;
the limiting block 9 is arranged in the first limiting chute 8; the side surfaces of the left panel 1 and the right panel 2 are provided with guide first sliding blocks 13; the guide first slider 13 is disposed in the first guide chute 12.
In this embodiment, the drive assembly comprises a motor bracket 10 mounted on the baffle 7; the motor bracket 10 is provided with a bidirectional motor 11; the surface of the guide first sliding block 13 is provided with a threaded hole 23;
the screw motor shafts 24 on both sides of the bi-directional motor 11 are correspondingly engaged in the screw holes 23 on the guide first slider 13 on both sides.
In the embodiment, the surfaces of the first comb teeth 3 and the second comb teeth 4 are provided with second guide sliding grooves 5; the left panel 1 and the right panel 2 are provided with brackets 14;
the side surface of the bracket 14 is provided with more than one first guide shaft 15, and the first guide shafts 15 are arranged in the second guide sliding grooves 5; a second supporting slide block 16 is arranged in the second guiding chute 5; the surface of the second support slide block 16 is provided with a first guide hole 17, and the first guide shaft 15 is arranged in the first guide hole 17;
in order to realize that the first comb teeth 3 and the second comb teeth 4 can practically support motors with different diameters, the second supporting sliding block can be replaced by arranging a detachable structure between the bracket and the left panel 1 or the right panel 2.
In this embodiment, a first elastic element (shown in the figure) is mounted on the first guide shaft 15, and two ends of the first elastic element respectively support the bracket 14 and the second support slider 16; the side surface of the second supporting slide block 16 is provided with a lock catch 18;
the two sides of the surface of the motor 6 are provided with third guide sliding grooves 20, and movable sliding plates 22 are arranged in the third guide sliding grooves 20; the surface of the third guide chute 20 is provided with more than one supporting groove 21; the second support slider 16 is disposed in the support groove 21.
In the present embodiment, the surface of the movable sliding plate 22 is provided with more than one limiting buckle groove 19; the lock catch 18 is fixed at the lower end of the limit buckling groove 19 in a limiting manner; therefore, the second supporting sliding block is limited and fixed with the motor, and the first comb teeth and the second comb teeth are prevented from rotating or shaking at will when the driving motor lifts or descends.
More than one fourth guide chute (not shown) is arranged on the surface of the third guide chute 20, and a second guide shaft (not shown) is arranged in the fourth guide chute; the movable slide plate 22 is provided with a third supporting slide plate (not shown) arranged in the fourth guiding chute on the surface;
the surface of the third support slide plate is provided with a second guide hole (not shown), and a second guide shaft is arranged in the second guide hole; a second elastic element (not shown) is arranged on the second guide shaft, and two ends of the second elastic element respectively support the fourth guide chute and the third support slide plate;
the second elastic element ensures that the lock catch is always limited and fixed at the lower end of the limiting buckling groove in daily use, and simultaneously the motor and the second supporting sliding block can be rapidly separated through the sliding plate.
The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.
Claims (6)
1. A permanent magnet dc brushless motor, characterized in that: comprises a motor bracket assembly (50) and a motor (6); the motor bracket assembly (50) comprises a left panel (1) and a right panel (2) which are oppositely arranged;
the left panel (1) is provided with more than one first comb teeth (3), and the right panel (2) is provided with more than one second comb teeth (4); the first comb teeth (3) and the second comb teeth (4) are arranged in a staggered manner; the motor (6) is arranged at the upper ends of the first comb teeth (3) and the second comb teeth (4);
the side surfaces of the left panel (1) and the right panel (2) are provided with baffle plates (7), and driving components for controlling the left panel (1) and the right panel (2) to move inwards or outwards simultaneously are arranged on the baffle plates (7).
2. A permanent magnet dc brushless motor according to claim 1, wherein: a limiting block (9) is arranged on the surface of the motor (6); a first limit chute (8) is arranged on the surface of the baffle (7), and first guide chutes (12) are arranged on two sides of the baffle (7);
the limiting block (9) is arranged in the first limiting chute (8); the side surfaces of the left panel (1) and the right panel (2) are provided with guide first sliding blocks (13); the guiding first sliding block (13) is arranged in the first guiding sliding groove (12).
3. A permanent magnet dc brushless motor according to claim 1, wherein: the driving assembly comprises a motor bracket (10) arranged on the baffle (7); a two-way motor (11) is arranged on the motor bracket (10); a threaded hole (23) is formed in the surface of the guide first sliding block (13);
the screw motor shafts (24) on the two sides of the bidirectional motor (11) are correspondingly meshed in screw holes (23) on the two sides of the guide first sliding block (13).
4. A permanent magnet dc brushless motor according to claim 1, wherein: the surfaces of the first comb teeth (3) and the second comb teeth (4) are provided with second guide sliding grooves (5); the left panel (1) and the right panel (2) are provided with brackets (14);
more than one first guide shaft (15) is arranged on the side surface of the bracket (14), and the first guide shafts (15) are arranged in the second guide sliding grooves (5); a second supporting sliding block (16) is arranged in the second guiding chute (5); the surface of the second support sliding block (16) is provided with a first guide hole (17), and the first guide shaft (15) is arranged in the first guide hole (17).
5. A permanent magnet dc brushless motor according to claim 1, wherein: a first elastic element is arranged on the first guide shaft (15), and two ends of the first elastic element respectively support the bracket (14) and the second support sliding block (16); a lock catch (18) is arranged on the side surface of the second supporting sliding block (16);
third guide sliding grooves (20) are formed in two sides of the surface of the motor (6), and movable sliding plates (22) are arranged in the third guide sliding grooves (20); more than one supporting groove (21) is formed on the surface of the third guiding chute (20); the second support slider (16) is arranged in the support groove (21).
6. A permanent magnet dc brushless motor according to claim 1, wherein: the surface of the movable sliding plate (22) is provided with more than one limiting buckling groove (19); the lock catch (18) is fixed at the lower end of the limit buckling groove (19) in a limiting way;
more than one fourth guide chute is arranged on the surface of the third guide chute (20), and a second guide shaft is arranged in the fourth guide chute; the surface of the movable sliding plate (22) is provided with a third supporting sliding plate which is arranged in the fourth guiding chute;
the surface of the third support slide plate is provided with a second guide hole, and a second guide shaft is arranged in the second guide hole; the second guide shaft is provided with a second elastic element, and two ends of the second elastic element respectively support against the fourth guide sliding groove and the third support sliding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322391317.XU CN220775507U (en) | 2023-09-04 | 2023-09-04 | Permanent magnet direct current brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322391317.XU CN220775507U (en) | 2023-09-04 | 2023-09-04 | Permanent magnet direct current brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220775507U true CN220775507U (en) | 2024-04-12 |
Family
ID=90602575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322391317.XU Active CN220775507U (en) | 2023-09-04 | 2023-09-04 | Permanent magnet direct current brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220775507U (en) |
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2023
- 2023-09-04 CN CN202322391317.XU patent/CN220775507U/en active Active
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