CN114157075A - End cover sealing mechanism of vibration motor - Google Patents
End cover sealing mechanism of vibration motor Download PDFInfo
- Publication number
- CN114157075A CN114157075A CN202111557872.4A CN202111557872A CN114157075A CN 114157075 A CN114157075 A CN 114157075A CN 202111557872 A CN202111557872 A CN 202111557872A CN 114157075 A CN114157075 A CN 114157075A
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- fixed
- shell
- vibration motor
- wall
- clamping
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- 238000007789 sealing Methods 0.000 title claims abstract description 36
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
- H02K7/075—Means for converting reciprocating motion into rotary motion or vice versa using crankshafts or eccentrics
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention belongs to the technical field of vibration motors, and particularly relates to a vibration motor end cover sealing mechanism which comprises a shell, wherein a rotating shaft is rotatably connected inside the shell through a bearing, a stator is fixed on the surface of the rotating shaft, a rotor fixed on the surface of the rotating shaft is arranged inside the stator, adjustable eccentric blocks are fixed on the surfaces of two ends of the rotating shaft, shell covers are inserted into two sides of the shell, and the side walls of the shell covers are tightly attached to the side walls of the shell and the shell. According to the invention, through the arrangement of the shell, the shell cover, the baffle ring, the sealing plate and the first spring, when the vibration motor is used in a dust-rich situation, the shell cover and the sealing plate can carry out double sealing protection on the interior of the vibration motor, so that dust and fine materials are prevented from entering the interior of the vibration motor and influencing the service life and the performance of the motor, and the second spring and the baffle ring can support and limit the sealing plate, so that the sealing plate and the shell are attached more closely.
Description
Technical Field
The invention relates to the technical field of vibration motors, in particular to a vibration motor end cover sealing mechanism.
Background
The vibration motor mainly comprises a shell, a rotating shaft, an adjustable eccentric block, a motor stator, a rotor, an end cover and other parts, the working principle is that a group of adjustable eccentric blocks are respectively arranged at two ends of a rotating shaft, and the centrifugal force generated by the shaft and the adjustable eccentric blocks under high-speed rotation is utilized to obtain exciting force, so that the vibration motor has various types and is widely applied to various industries, but when the end cover and the shell of the current vibration motor are fixed, the sealing performance is poor, when the motor is used in occasions with more dust, the dust, fine materials and the like are easy to permeate into the motor, thereby influencing the service life and the performance of the motor, meanwhile, the end cover of the vibration motor is fixedly connected with the shell through bolts, when the adjustable eccentric block in the vibration motor needs to be adjusted, the operation is inconvenient, and therefore a vibration motor end cover sealing mechanism is provided to solve the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a vibration motor end cover sealing mechanism, which solves the problems that the existing vibration motor end cover in the background art is poor in sealing performance and inconvenient to disassemble and assemble.
(II) technical scheme
The invention specifically adopts the following technical scheme for realizing the purpose:
a vibration motor end cover sealing mechanism comprises a shell, wherein a rotating shaft is rotatably connected inside the shell through a bearing, a stator is fixed on the surface of the rotating shaft, a rotor fixed on the surface of the rotating shaft is arranged inside the stator, adjustable eccentric blocks are fixed on the surfaces of two ends of the rotating shaft, shell covers are inserted into two sides of the shell, the side wall of each shell cover is tightly attached to the side wall of the shell, clamping blocks are fixed on the outer walls of two sides of the shell, clamping holes are formed in the tops of the two clamping blocks, fixing components used for clamping the clamping holes are arranged on the outer walls of the two shell covers, a supporting block is fixed on the outer wall of the shell, an electric push rod is fixed on one side wall of the supporting block, a circular brush slides on the outer wall of the shell, the output end of the electric push rod is fixedly connected with one side wall of the circular brush, and four second springs are fixed inside the two shell covers, and a blocking ring is fixed at the other end of the second spring, sealing plates are tightly attached to two side walls of the shell, and one side wall of the blocking ring is tightly attached to one side wall of the sealing plate.
Furthermore, the fixing assembly comprises a fixing box fixed on the outer wall of the shell cover, the clamping block is inserted into the fixing box, a connecting plate is fixed on the inner wall of one side of the fixing box, a clamping rod penetrates through the top of the connecting plate, the bottom end of the clamping rod is inserted into the clamping hole, a limiting ring is fixed on the surface of the clamping rod, a first spring is fixed on the top of the limiting ring, the top end of the first spring is fixedly connected with the bottom of the connecting plate, a first rack and a second rack are respectively arranged in the fixing box in a sliding mode, the top end of the clamping rod is fixedly connected with the bottom of the first rack, a rotating rod is rotatably connected into the fixing box through a bearing, a gear is fixed on the surface of the rotating rod, and the first rack and the second rack are both connected with the gear in a meshing mode.
Furthermore, two grooves are formed in two side walls of the shell, a sealing ring is fixed on one side wall of the shell cover and one side wall of the sealing plate, and the sealing ring is tightly attached to the inner portion of each groove.
Furthermore, the inside of each through groove formed in the side wall of the supporting block is rotatably connected with a screw rod through a bearing, one end of each screw rod is fixedly provided with a knob, the surface of each screw rod is in threaded connection with an installation plate, and installation holes are formed in two sides of the bottom of each installation plate.
Furthermore, two the inside opening that a lateral wall of the cap was seted up all closely pegs graft there is circular filter mantle, a lateral wall of circular filter mantle all is fixed with the handle.
Furthermore, a sliding groove is formed in one side wall of the supporting block, a sliding block matched with the sliding groove is fixed on the inner wall of one side of the circular brush, and the sliding block is connected inside the sliding groove in a sliding mode.
Further, two the bar opening has been seted up to the both sides wall symmetry of fixed box, a lateral wall of first rack and second rack all is fixed with the limiting plate with bar opening looks adaptation, limiting plate sliding connection is in the inside of bar opening.
Furthermore, the outer walls of the two shell covers are fixed with L-shaped blocks, the outer walls of the two sides of the shell are fixed with connecting blocks matched with the L-shaped blocks, and the connecting blocks are inserted in the L-shaped blocks.
(III) advantageous effects
Compared with the prior art, the invention provides a vibration motor end cover sealing mechanism which has the following beneficial effects:
according to the invention, through the arrangement of the shell, the shell cover, the baffle ring, the sealing plate and the first spring, when the vibration motor is used in an occasion with more dust, the shell cover and the sealing plate can carry out double sealing protection on the interior of the vibration motor, so that dust and fine materials can be prevented from entering the interior of the vibration motor and influencing the service life and the performance of the motor, the second spring and the baffle ring can support and limit the sealing plate, so that the sealing plate is more closely attached to the shell, and through the arrangement of the clamping block and the fixing component, when the position of the adjustable eccentric block needs to be adjusted, the shell cover and the shell can be more conveniently disassembled and assembled, and time and labor are saved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention from a first perspective;
FIG. 2 is a second perspective view of the overall structure of the present invention;
FIG. 3 is a front cross-sectional view of the overall structure of the present invention;
FIG. 4 is a schematic view of the housing structure of the present invention;
FIG. 5 is a schematic view of the housing cover structure of the present invention.
In the figure: 1. a housing; 2. a rotating shaft; 3. a stator; 4. a rotor; 5. a shell cover; 6. a clamping block; 7. a clamping hole; 8. a fixing assembly; 801. a fixing box; 802. a connecting plate; 803. a clamping rod; 804. a limiting ring; 805. a first spring; 806. a first rack; 807. a second rack; 808. a rotating rod; 809. a gear; 9. a support block; 10. an electric push rod; 11. a circular brush; 12. a second spring; 13. a sealing plate; 14. a groove; 15. a seal ring; 16. a screw rod; 17. a knob; 18. mounting a plate; 19. a circular filter housing; 20. a handle; 21. a chute; 22. a slider; 23. a strip-shaped through opening; 24. a limiting plate; 25. an L-shaped block; 26. connecting blocks; 27. an adjustable eccentric block; 28. and (4) a baffle ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1, fig. 2, fig. 3 and fig. 5, an embodiment of the invention provides a vibration motor end cover sealing mechanism, which includes a housing 1, a rotating shaft 2 is rotatably connected inside the housing 1 through a bearing, a stator 3 is fixed on the surface of the rotating shaft 2, a rotor 4 fixed on the surface of the rotating shaft 2 is arranged inside the stator 3, adjustable eccentric blocks 27 are fixed on the surfaces of two ends of the rotating shaft 2, housing covers 5 are respectively inserted into two sides of the housing 1, the side wall of the housing cover 5 is tightly attached to the side wall of the housing 1, fixture blocks 6 are fixed on the outer walls of two sides of the housing 1, fixture holes 7 are respectively formed at the tops of the two fixture blocks 6, fixing components 8 for fastening the fixture holes 7 are respectively arranged on the outer walls of the two housing covers 5, a support block 9 is fixed on the outer wall of the housing 1, an electric push rod 10 is fixed on one side wall of the support block 9, a circular brush 11 is slid on the outer wall of the housing 1, electric putter 10's output and a lateral wall fixed connection of circular brush 11, the inside of two caps 5 all is fixed with four second springs 12, four second spring 12 other ends are fixed with fender ring 28, the both sides wall of casing 1 all closely laminates and has closing plate 13, a lateral wall of fender ring 28 and a lateral wall of closing plate 13 closely laminate, in use, through rotating pivot 2, pivot 2 drives stator 3 and rotor 4 simultaneously and rotates, a set of adjustable eccentric block 27 of both ends installation through pivot 2, when rotating through pivot 2 and adjustable eccentric block 27, can produce centrifugal force, consequently, realize vibrating motor's vibrations, through starting electric putter 10, electric putter 10 drives circular brush 11 and removes, thereby can clear up the dust on casing 1 surface and dust screen surface, thereby avoid influencing its inside and dispel the heat.
As shown in fig. 3, in some embodiments, the fixing assembly 8 includes a fixing box 801 fixed on an outer wall of the housing cover 5, the latch 6 is inserted into the fixing box 801, a connecting plate 802 is fixed on an inner wall of one side of the fixing box 801, a latch rod 803 penetrates through a top of the connecting plate 802, a bottom end of the latch rod 803 is inserted into the latch hole 7, a limiting ring 804 is fixed on a surface of the latch rod 803, a first spring 805 is fixed on a top of the limiting ring 804, a top end of the first spring 805 is fixedly connected with a bottom of the connecting plate 802, a first rack 806 and a second rack 807 are respectively slid inside the fixing box 801, a top end of the latch rod 803 is fixedly connected with a bottom of the first rack 806, a rotating rod 808 is rotatably connected inside the fixing box 801 through a bearing, a gear 809 is fixed on a surface of the rotating rod 808, the first rack 806 and the second rack 807 are both engaged with the gear 809, and, when in use, by moving the second rack 807 downwards, second rack 807 moves down and drives gear 809 rotation, gear 809 rotation drives first rack 806 rebound, first rack 806 rebound drives kelly 803 to move, kelly 803 drives spacing ring 804 to move, kelly 803 from the inside roll-off of calorie hole 7 this moment, remove the restriction back, thereby can separate casing 1 and cap 5, when fixed, through the effort of first spring 805, thereby can make the kelly 803 peg graft and make the two fix in the inside of calorie hole 7.
As shown in fig. 4 and 5, in some embodiments, two grooves 14 are formed on two side walls of the housing 1, a sealing ring 15 is fixed on one side wall of the housing cover 5 and one side wall of the sealing plate 13, and the sealing ring 15 is tightly attached inside the groove 14 to enhance the sealing performance between the housing cover 5 and the housing 1 and between the sealing plate 13 and the housing 1. The dust is prevented from entering the interior of the vacuum cleaner, and the performance and the service life of the vacuum cleaner are prevented from being influenced.
As shown in fig. 3, in some embodiments, the two through groove portions formed in the side wall of the supporting block 9 are rotatably connected with a screw rod 16 through a bearing, one end of the screw rod 16 is fixed with a knob 17, the surface of the screw rod 16 is connected with mounting plates 18 through threads, mounting holes are formed in two sides of the bottom of each of the two mounting plates 18, so that the mounting holes can be conveniently formed when the vibration motor is mounted, the knob 17 is rotated to drive the mounting plates 18 to move by rotating the knob 17, and the mounting holes can be adjusted according to the positions of the fixing holes during mounting.
As shown in fig. 1 and 3, in some embodiments, a circular filter housing 19 is tightly inserted into a through opening formed in a side wall of each of the two housing covers 5, and a handle 20 is fixed to a side wall of each of the circular filter housings 19, so as to ventilate and dissipate heat inside the housing covers 5, and it is convenient to detach and replace the circular filter housing 19.
As shown in fig. 1, in some embodiments, a sliding groove 21 is formed in a side wall of the supporting block 9, a sliding block 22 adapted to the sliding groove 21 is fixed on an inner wall of one side of the circular brush 11, and the sliding block 22 is slidably connected inside the sliding groove 21 to perform a supporting and limiting function, so that when the electric push rod 10 drives the circular brush 11 to move, the circular brush 11 can move more stably.
As shown in fig. 1 and fig. 2, in some embodiments, two side walls of the two fixing boxes 801 are symmetrically provided with strip-shaped through holes 23, one side wall of each of the first rack 806 and the second rack 807 is fixed with a limiting plate 24 adapted to the strip-shaped through holes 23, the limiting plate 24 is slidably connected inside the strip-shaped through holes 23 to play a role of limiting and supporting, and when the first rack 806 and the second rack 807 slide up and down, the fixing boxes can be more stable.
As shown in fig. 1 and 5, in some embodiments, the outer walls of the two housing covers 5 are fixed with L-shaped blocks 25, the outer walls of the two sides of the housing 1 are fixed with connecting blocks 26 adapted to the L-shaped blocks 25, and the connecting blocks 26 are inserted into the L-shaped blocks 25, so that when the housing cover 5 is inserted into the housing 1, the housing cover 5 can play a role of limiting and supporting, and meanwhile, the housing 1 and the housing cover 5 are more compact when being attached, and looseness cannot occur.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a vibrating motor end cover sealing mechanism, includes casing (1), its characterized in that: the inner part of the shell (1) is rotatably connected with a rotating shaft (2) through a bearing, a stator (3) is fixed on the surface of the rotating shaft (2), a rotor (4) fixed on the surface of the rotating shaft (2) is arranged in the stator (3), adjustable eccentric blocks (27) are fixed on the surfaces of two ends of the rotating shaft (2), shell covers (5) are inserted into two sides of the shell (1), the side wall of each shell cover (5) is tightly attached to the side wall of the shell (1), clamping blocks (6) are fixed on the outer walls of two sides of the shell (1), clamping holes (7) are formed in the tops of the two clamping blocks (6), fixing components (8) used for clamping the clamping holes (7) are arranged on the outer walls of the two shell covers (5), supporting blocks (9) are fixed on the outer walls of the shell (1), and an electric push rod (10) is fixed on one side wall of each supporting block (9), the outer wall of casing (1) slides and has circular brush (11), the output of electric putter (10) and a lateral wall fixed connection of circular brush (11), two the inside of cap (5) all is fixed with four second spring (12), four second spring (12) other end is fixed with keeps off ring (28), the both sides wall of casing (1) all closely laminates seal plate (13), keep off a lateral wall of ring (28) and closely laminate with a lateral wall of seal plate (13).
2. A vibration motor end cap seal mechanism according to claim 1, wherein: the fixing assembly (8) comprises a fixing box (801) fixed on the outer wall of the shell cover (5), the clamping block (6) is inserted into the fixing box (801), a connecting plate (802) is fixed on the inner wall of one side of the fixing box (801), a clamping rod (803) penetrates through the top of the connecting plate (802), the bottom end of the clamping rod (803) is inserted into the clamping hole (7), a limiting ring (804) is fixed on the surface of the clamping rod (803), a first spring (805) is fixed on the top of the limiting ring (804), the top end of the first spring (805) is fixedly connected with the bottom of the connecting plate (802), a first rack (806) and a second rack (807) are respectively slid in the fixing box (801), the top end of the clamping rod (803) is fixedly connected with the bottom of the first rack (806), and a rotating rod (808) is rotatably connected in the fixing box (801) through a bearing, a gear (809) is fixed on the surface of the rotating rod (808), and the first rack (806) and the second rack (807) are meshed and connected with the gear (809).
3. A vibration motor end cap seal mechanism according to claim 1, wherein: two grooves (14) are formed in two side walls of the shell (1), a sealing ring (15) is fixed on one side wall of the shell cover (5) and one side wall of the sealing plate (13), and the sealing ring (15) is tightly attached to the inner portion of the groove (14).
4. A vibration motor end cap seal mechanism according to claim 1, wherein: the novel bearing support structure is characterized in that lead screws (16) are rotatably connected inside two through grooves formed in the side walls of the support blocks (9) through bearings, knobs (17) are fixed at one ends of the lead screws (16), mounting plates (18) are connected to the surfaces of the lead screws (16) in a threaded mode, and mounting holes are formed in two sides of the bottoms of the mounting plates (18).
5. A vibration motor end cap seal mechanism according to claim 1, wherein: the circular filter housing (19) is tightly inserted into the through opening formed in one side wall of the shell cover (5), and a handle (20) is fixed on one side wall of the circular filter housing (19).
6. A vibration motor end cap seal mechanism according to claim 1, wherein: a sliding groove (21) is formed in one side wall of the supporting block (9), a sliding block (22) matched with the sliding groove (21) is fixed on the inner wall of one side of the circular brush (11), and the sliding block (22) is connected to the inside of the sliding groove (21) in a sliding mode.
7. A vibration motor end cap seal mechanism according to claim 2, wherein: two bar opening (23) have been seted up to the both sides wall symmetry of fixed box (801), a lateral wall of first rack (806) and second rack (807) all is fixed with limiting plate (24) with bar opening (23) looks adaptation, limiting plate (24) sliding connection is in the inside of bar opening (23).
8. A vibration motor end cap seal mechanism according to claim 1, wherein: the outer walls of the two shell covers (5) are fixed with L-shaped blocks (25), the outer walls of the two sides of the shell (1) are fixed with connecting blocks (26) matched with the L-shaped blocks (25), and the connecting blocks (26) are inserted in the L-shaped blocks (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111557872.4A CN114157075A (en) | 2021-12-20 | 2021-12-20 | End cover sealing mechanism of vibration motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111557872.4A CN114157075A (en) | 2021-12-20 | 2021-12-20 | End cover sealing mechanism of vibration motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114157075A true CN114157075A (en) | 2022-03-08 |
Family
ID=80452187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111557872.4A Pending CN114157075A (en) | 2021-12-20 | 2021-12-20 | End cover sealing mechanism of vibration motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114157075A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114640229A (en) * | 2022-04-24 | 2022-06-17 | 扬州宝飞优斯特振动器制造有限公司 | Horizontal vibrating motor assembling clamp |
| CN115333292A (en) * | 2022-10-13 | 2022-11-11 | 新乡市通用电机有限公司 | High-frequency vibration motor |
| CN116667578A (en) * | 2023-06-27 | 2023-08-29 | 康先达再生科技(滁州)有限公司 | Motor installation locking mechanism |
| CN118074419A (en) * | 2024-04-24 | 2024-05-24 | 新乡市通用电机有限公司 | Pneumatic vibration motor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208581117U (en) * | 2018-06-07 | 2019-03-05 | 沈阳黎明电机制造有限公司 | A kind of industrial motor that can clear up dust automatically |
| CN111130250A (en) * | 2019-12-30 | 2020-05-08 | 江苏莱纳德自动化设备有限公司 | Long service life's servo motor |
| CN212343483U (en) * | 2020-04-30 | 2021-01-12 | 武汉市深蓝动力科技有限公司 | Switched reluctance motor end cover |
| CN113567712A (en) * | 2021-07-06 | 2021-10-29 | 山东诺蓝信息科技有限公司 | Environment-friendly electricity utilization monitoring module |
-
2021
- 2021-12-20 CN CN202111557872.4A patent/CN114157075A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208581117U (en) * | 2018-06-07 | 2019-03-05 | 沈阳黎明电机制造有限公司 | A kind of industrial motor that can clear up dust automatically |
| CN111130250A (en) * | 2019-12-30 | 2020-05-08 | 江苏莱纳德自动化设备有限公司 | Long service life's servo motor |
| CN212343483U (en) * | 2020-04-30 | 2021-01-12 | 武汉市深蓝动力科技有限公司 | Switched reluctance motor end cover |
| CN113567712A (en) * | 2021-07-06 | 2021-10-29 | 山东诺蓝信息科技有限公司 | Environment-friendly electricity utilization monitoring module |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114640229A (en) * | 2022-04-24 | 2022-06-17 | 扬州宝飞优斯特振动器制造有限公司 | Horizontal vibrating motor assembling clamp |
| CN114640229B (en) * | 2022-04-24 | 2023-02-03 | 扬州宝飞优斯特振动器制造有限公司 | Horizontal vibrating motor assembling clamp |
| CN115333292A (en) * | 2022-10-13 | 2022-11-11 | 新乡市通用电机有限公司 | High-frequency vibration motor |
| CN116667578A (en) * | 2023-06-27 | 2023-08-29 | 康先达再生科技(滁州)有限公司 | Motor installation locking mechanism |
| CN116667578B (en) * | 2023-06-27 | 2023-11-10 | 康先达再生科技(滁州)有限公司 | Motor installation locking mechanism |
| CN118074419A (en) * | 2024-04-24 | 2024-05-24 | 新乡市通用电机有限公司 | Pneumatic vibration motor |
| CN118074419B (en) * | 2024-04-24 | 2024-08-20 | 新乡市通用电机有限公司 | Pneumatic vibration motor |
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Application publication date: 20220308 |