CN219760751U - Direct current permanent magnet brushless motor shell convenient to dismantle maintenance - Google Patents
Direct current permanent magnet brushless motor shell convenient to dismantle maintenance Download PDFInfo
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- CN219760751U CN219760751U CN202320539636.8U CN202320539636U CN219760751U CN 219760751 U CN219760751 U CN 219760751U CN 202320539636 U CN202320539636 U CN 202320539636U CN 219760751 U CN219760751 U CN 219760751U
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- 238000012423 maintenance Methods 0.000 title claims description 7
- 230000000670 limiting effect Effects 0.000 claims description 46
- 230000007246 mechanism Effects 0.000 claims description 34
- 239000011435 rock Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the field of motor shells and discloses a direct current permanent magnet brushless motor shell convenient to detach and maintain.
Description
Technical Field
The utility model relates to the field of motor shell windings, in particular to a direct current permanent magnet brushless motor shell convenient to detach and maintain.
Background
The direct current permanent magnet brushless motor shell is a device for protecting a stator and a rotor inside the direct current permanent magnet brushless motor, prevents the stator and the rotor from being damaged by external collision, and cannot normally run, and is mainly applied to unmanned aerial vehicles, electric drills and other equipment.
The direct current permanent magnet brushless motor shell is used for better protecting the stator and the rotor, the shell is mainly made of metal materials, but the stator inside the direct current permanent magnet brushless motor shell is strong in magnetism, so that the stator has strong adsorption capacity on the shell and friction force between the shell and the stator when the shell is pulled out, and the outer side of the shell is a round place without force, so that the shell is very difficult to pull out for disassembly when the shell is pulled out.
Disclosure of Invention
The utility model aims to provide a direct-current permanent magnet brushless motor shell convenient to detach and maintain, and the direct-current permanent magnet brushless motor shell is used for working, so that the problem that the shell is difficult to detach when being pulled out due to the fact that the stator in the direct-current permanent magnet brushless motor shell has strong magnetic property, so that the shell has strong adsorption capacity to the shell and friction force between the shell and the stator when being pulled out, and the outer side of the shell is a round place without force.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the direct-current permanent magnet brushless motor shell convenient to disassemble and maintain comprises a motor shell body, wherein a rotating mechanism is arranged in the motor shell body, a pushing mechanism is arranged below the rotating mechanism, and the pushing mechanism is used for pushing the rotating mechanism to move outwards;
the rotating mechanism comprises a limiting assembly and a rotating assembly, the rotating assembly is arranged below the limiting assembly, the limiting assembly is used for limiting the rotating assembly, and the rotating assembly is convenient for pulling out the motor shell body.
Preferably, the inside of motor housing main part is provided with first recess, and spacing subassembly is provided with first gag lever post including setting up the inside first backup pad of first recess, motor housing main part's inboard, and the rear side intercommunication of first recess has the second recess.
Preferably, the depth of the first groove is consistent with the rear end of the first support plate, the first support plate is of a structure made of an arc-shaped structure, and the width and the length of the first groove are both larger than those of the first support plate, so that the first support plate rotates in the first groove.
Preferably, the width of the second groove is consistent with the width of the first limiting rod, and the left side length of the second groove is smaller than the right side length of the second groove, so that the first limiting rod cannot shake when moving in the second groove.
Preferably, the rotating assembly comprises a second limiting rod arranged on the outer side of the left end of the first supporting plate, the upper side and the lower side of the left end of the first groove are communicated with a third groove, the lower side of the right end of the first supporting plate is provided with a third limiting rod, the middle of the lower side of the first groove is communicated with a fourth groove, and the right side of the first groove is communicated with a fifth groove.
Preferably, the width of the third groove is consistent with the width of the second limiting rod, and the length of the third groove is larger than that of the second limiting rod, so that the second limiting rod cannot shake back and forth when moving in the third groove.
Preferably, the width of the third limit rod is consistent with the width of the fourth groove, and the width of the fifth groove is consistent with the width of the third limit rod, so that the third limit rod moves to the inside of the fifth groove and the inside of the fourth groove.
Preferably, the pushing mechanism comprises a push rod arranged on the left side of the third limiting rod, a second supporting plate is arranged below the push rod, a sixth groove is formed in the second supporting plate, a sliding groove is communicated with the outer side of the sixth groove, and a sliding block is arranged in the sliding groove.
Preferably, the width of the sixth groove is consistent with the width of the push rod, and the push rod is connected with the second support plate in a sliding manner, so that the push rod moves in the sixth groove.
Preferably, the middle shape of the sliding groove is a structure made of an inclined structure, the upper end and the lower end of the sliding groove are both structures made of vertical structures, and the width of the sliding groove is consistent with that of the sliding block, so that the sliding block moves in the sliding groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the direct-current permanent magnet brushless motor shell convenient to detach and maintain, the rotating mechanism is pushed to move upwards, the rotating mechanism is pushed to move leftwards again, the rotating mechanism is pushed to move downwards, the rotating mechanism can rotate and outwards open, so that a supporting object is arranged on the outer side of the motor shell body, and the motor shell body is easy to pull out outwards, so that the effect of conveniently detaching the motor shell body is achieved.
2. According to the direct-current permanent magnet brushless motor shell convenient to detach and maintain, the pushing mechanism is arranged, so that when the pushing mechanism moves downwards, the pushing mechanism is driven to move outwards, the area of a place held by a palm of the pulling rotating mechanism is enlarged when the pulling rotating mechanism is pulled outwards, and the effect of not squeezing hands during detachment is achieved.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic diagram of a three-dimensional structure of a rotating mechanism and a pushing mechanism according to the present utility model;
fig. 3 is a schematic perspective view of a motor housing body according to the present utility model;
fig. 4 is a schematic perspective view of a first support plate according to the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 6 is a schematic perspective view of a push rod according to the present utility model;
fig. 7 is a schematic perspective view of a second support plate according to the present utility model.
In the figure: 1. a motor housing body; 2. a rotating mechanism; 3. a pushing mechanism; 21. a limit component; 22. a rotating assembly; 4. a first groove; 2101. a first support plate; 2102. a first stop lever; 2103. a second groove; 2201. a second limit rod; 2202. a third groove; 2203. a third limit rod; 2204. a fourth groove; 2205. a fifth groove; 301. a push rod; 302. a second support plate; 303. a sixth groove; 304. a chute; 305. a sliding block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, the present utility model provides the following technical solutions: the utility model provides a direct current permanent magnet brushless motor casing convenient to dismantle maintenance, includes motor casing main part 1, and motor casing main part 1's inside is provided with slewing mechanism 2, and slewing mechanism 2's below is provided with pushing mechanism 3, and pushing mechanism 3 is used for promoting slewing mechanism 2 to move to the outside; the rotating mechanism 2 comprises a limiting assembly 21 and a rotating assembly 22, the rotating assembly 22 is arranged below the limiting assembly 21, the limiting assembly 21 is used for limiting the rotating assembly 22, and the rotating assembly 22 is convenient for pulling out the motor housing main body 1.
The inside of motor housing body 1 is provided with first recess 4, spacing subassembly 21 is including setting up at the inside first backup pad 2101 of first recess 4, the inboard of motor housing body 1 is provided with first gag lever post 2102, the rear side intercommunication of first recess 4 has second recess 2103, the degree of depth of first recess 4 is unanimous with the rear end of first backup pad 2101, and the structure that first backup pad 2101 was made for convex structure, and the width and the length of first recess 4 are all greater than the width and the length of first backup pad 2101, make first backup pad 2101 rotate in the inside of first recess 4, the width of second recess 2103 is unanimous with the width of first gag lever post 2102, and the left side length of second recess 2103 is less than the right side length of second recess 2103, make first gag lever post 2102 can not take place to rock when the inside of second recess 2103 moves.
The rotating assembly 22 comprises a second limiting rod 2201 arranged on the outer side of the left end of the first supporting plate 2101, a third limiting rod 2202 is communicated with the upper side and the lower side of the left end of the first groove 4, a third limiting rod 2203 is arranged below the right end of the first supporting plate 2101, a fourth groove 2204 is communicated with the middle of the lower side of the first groove 4, a fifth groove 2205 is communicated with the right side of the first groove 4, the width of the third groove 2202 is consistent with the width of the second limiting rod 2201, the length of the third groove 2202 is larger than the length of the second limiting rod 2201, the second limiting rod 2201 does not shake back and forth when moving in the third groove 2202, the width of the third limiting rod 2203 is consistent with the width of the fourth groove 2204, and the width of the fifth groove 2205 is consistent with the width of the third limiting rod 2203, so that the third limiting rod 2203 moves into the fifth groove 2205 and the fourth groove 2204.
The pushing mechanism 3 comprises a push rod 301 arranged at the left side of the third limiting rod 2203, a second supporting plate 302 is arranged below the push rod 301, a sixth groove 303 is arranged in the second supporting plate 302, a sliding groove 304 is communicated with the outer side of the sixth groove 303, a sliding block 305 is arranged in the sliding groove 304, the width of the sixth groove 303 is consistent with that of the push rod 301, the push rod 301 and the second supporting plate 302 are connected in a sliding manner, the push rod 301 moves in the sixth groove 303, the middle shape of the sliding groove 304 is a structure made of an inclined structure, the upper end and the lower end of the sliding groove 304 are both structures made of a vertical structure, and the width of the sliding groove 304 is consistent with that of the sliding block 305, so that the sliding block 305 moves in the sliding groove 304.
When the first support plate 2101 is pushed to move upwards, the first limiting rod 2102 is driven to move upwards, the width of the second groove 2103 is consistent with that of the first limiting rod 2102, the left side length of the second groove 2103 is smaller than that of the right side length of the second groove 2103, the first limiting rod 2102 cannot shake when moving in the second groove 2103, the third limiting rod 2203 loses the limiting effect, the first support plate 2101 is pushed to move to the right side, the first limiting rod 2102 moves to the left side of the second groove 2103, the first support plate 2101 can move downwards due to the fact that the left side length of the second groove 2103 is smaller than that of the right side length of the second groove 2103, the third limiting rod 2203 moves to the inside of the fifth groove 2205, the first support plate 2101 can rotate, when the first support plate 2101 rotates, the motor housing body 1 is provided with protrusions, the motor housing body 1 is pulled out, and the motor housing body 1 is convenient to use, and accordingly the housing can be detached conveniently.
When the first support plate 2101 moves downwards, the push rod 301 is driven to move downwards, the width of the sixth groove 303 is consistent with that of the push rod 301, and the push rod 301 and the second support plate 302 are connected in a sliding mode, so that the push rod 301 moves to the sixth groove 303 to push the second support plate 302 to move, the middle shape of the sliding groove 304 is a structure made of an inclined structure, the upper end and the lower end of the sliding groove 304 are both structures made of vertical structures, the width of the sliding groove 304 is consistent with that of the sliding block 305, the sliding block 305 moves in the sliding groove 304, the sliding block 305 moves to the middle position of the sliding groove 304, the second support plate 302 is pushed to the outside, the first support plate 2101 and the second support plate 302 are combined together, and the shell is smaller and thinner due to the fact that the direct current permanent magnet brushless motor is mainly applied to an unmanned aerial vehicle and an electric drill, the handheld place becomes larger and the pressure is smaller, and the effect that the hand is not squeezed during disassembly is achieved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a direct current permanent magnet brushless motor casing convenient to dismantle maintenance, is including motor casing main part (1), its characterized in that: a rotating mechanism (2) is arranged in the motor shell body (1), a pushing mechanism (3) is arranged below the rotating mechanism (2), and the pushing mechanism (3) is used for pushing the rotating mechanism (2) to move outwards;
the rotating mechanism (2) comprises a limiting assembly (21) and a rotating assembly (22), wherein the rotating assembly (22) is arranged below the limiting assembly (21), the limiting assembly (21) is used for limiting the rotating assembly (22), and the rotating assembly (22) is convenient for pulling out the motor shell body (1).
2. The direct current permanent magnet brushless motor housing of claim 1, wherein: the inside of motor housing body (1) is provided with first recess (4), spacing subassembly (21) are including setting up first backup pad (2101) in first recess (4) inside, the inboard of motor housing body (1) is provided with first gag lever post (2102), the rear side intercommunication of first recess (4) has second recess (2103).
3. The direct current permanent magnet brushless motor housing of claim 2 for easy disassembly and maintenance, wherein: the depth of the first groove (4) is consistent with the rear end of the first supporting plate (2101), the first supporting plate (2101) is of a structure made of an arc-shaped structure, and the width and the length of the first groove (4) are both larger than those of the first supporting plate (2101), so that the first supporting plate (2101) rotates in the first groove (4).
4. The direct current permanent magnet brushless motor housing of claim 2 for easy disassembly and maintenance, wherein: the width of second recess (2103) is unanimous with the width of first gag lever post (2102), and the left side length of second recess (2103) is less than the right side length of second recess (2103) for first gag lever post (2102) can not take place to rock when the inside of second recess (2103) moves.
5. The direct current permanent magnet brushless motor housing of claim 2 for easy disassembly and maintenance, wherein: the rotary assembly (22) comprises a second limiting rod (2201) arranged outside the left end of the first supporting plate (2101), a third groove (2202) is formed in the upper side and the lower side of the left end of the first groove (4) in a communicating mode, a third limiting rod (2203) is arranged below the right end of the first supporting plate (2101), a fourth groove (2204) is formed in the middle of the lower portion of the first groove (4) in a communicating mode, and a fifth groove (2205) is formed in the right side of the first groove (4) in a communicating mode.
6. The direct current permanent magnet brushless motor housing of claim 5, wherein: the width of the third groove (2202) is consistent with the width of the second limiting rod (2201), and the length of the third groove (2202) is larger than that of the second limiting rod (2201), so that the second limiting rod (2201) cannot shake back and forth when moving in the third groove (2202).
7. The direct current permanent magnet brushless motor housing of claim 5, wherein: the width of the third limiting rod (2203) is consistent with the width of the fourth groove (2204), and the width of the fifth groove (2205) is consistent with the width of the third limiting rod (2203), so that the third limiting rod (2203) moves into the fifth groove (2205) and the fourth groove (2204).
8. The direct current permanent magnet brushless motor housing of claim 1, wherein: the pushing mechanism (3) comprises a pushing rod (301) arranged on the left side of a third limiting rod (2203), a second supporting plate (302) is arranged below the pushing rod (301), a sixth groove (303) is formed in the second supporting plate (302), a sliding groove (304) is communicated with the outer side of the sixth groove (303), and a sliding block (305) is arranged in the sliding groove (304).
9. The direct current permanent magnet brushless motor housing of claim 8, wherein: the width of the sixth groove (303) is consistent with that of the push rod (301), and the push rod (301) is connected with the second supporting plate (302) in a sliding mode, so that the push rod (301) moves in the sixth groove (303).
10. The direct current permanent magnet brushless motor housing of claim 8, wherein: the middle shape of the sliding groove (304) is a structure made of an inclined structure, the upper end and the lower end of the sliding groove (304) are both structures made of vertical structures, and the width of the sliding groove (304) is consistent with the width of the sliding block (305), so that the sliding block (305) moves in the sliding groove (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320539636.8U CN219760751U (en) | 2023-03-20 | 2023-03-20 | Direct current permanent magnet brushless motor shell convenient to dismantle maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320539636.8U CN219760751U (en) | 2023-03-20 | 2023-03-20 | Direct current permanent magnet brushless motor shell convenient to dismantle maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219760751U true CN219760751U (en) | 2023-09-26 |
Family
ID=88088959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320539636.8U Active CN219760751U (en) | 2023-03-20 | 2023-03-20 | Direct current permanent magnet brushless motor shell convenient to dismantle maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219760751U (en) |
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2023
- 2023-03-20 CN CN202320539636.8U patent/CN219760751U/en active Active
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