CN219938108U - Columnar vibration motor - Google Patents
Columnar vibration motor Download PDFInfo
- Publication number
- CN219938108U CN219938108U CN202320955186.0U CN202320955186U CN219938108U CN 219938108 U CN219938108 U CN 219938108U CN 202320955186 U CN202320955186 U CN 202320955186U CN 219938108 U CN219938108 U CN 219938108U
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- China
- Prior art keywords
- wall
- shell
- positioning seat
- vibration motor
- vibration
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 29
- 238000005461 lubrication Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000002161 passivation Methods 0.000 abstract description 3
- 230000001050 lubricating effect Effects 0.000 description 12
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model discloses a columnar vibrating motor, which comprises a shell, wherein a positioning seat is arranged at the central position inside the shell, the outer wall of the positioning seat is fixedly connected with the inner wall of the shell, vibrating cavities are arranged inside the shell at two sides of the positioning seat, sliding shafts are arranged on the outer walls at two sides of the positioning seat, one end of each sliding shaft far away from the positioning seat extends to the outside of the shell, a bearing part is movably connected to the outer wall at one end of each sliding shaft inside the vibrating cavity, a sliding cylinder is arranged on the outer wall of each bearing part, a magnetic steel ring is arranged on the outer wall at one end of each sliding cylinder, and a vibrating hammer is arranged on the outer wall of each sliding cylinder at one side of each magnetic steel ring. The utility model not only greatly reduces the manufacturing cost of the vibration motor, but also effectively improves the manufacturing efficiency of the vibration motor, and reduces the phenomenon of abrasion passivation of the bearing piece after long-time use so as to prolong the service life of the vibration motor, and the vibration motor has the double vibration function, thereby improving the vibration effect of the vibration motor during use.
Description
Technical Field
The utility model relates to the technical field of vibration motors, in particular to a columnar vibration motor.
Background
The vibration motor is a common vibration feedback device in electronic equipment, and can be divided into a rotor motor and a linear motor according to different working principles, wherein the rotor motor can be divided into a columnar motor and a flat motor according to different shapes, and the columnar motor is widely applied because of mature technology and lower production cost.
The current vibrating motor can better meet the use of electronic equipment so as to achieve the purpose of vibration, and is mainly provided with a shell, a brush motor and other parts, specifically, the brush motor is arranged in the shell, related components of the brush motor are used for running, so that the purpose of vibration can be achieved.
Disclosure of Invention
The utility model aims to provide a columnar vibrating motor, which aims to solve the problems that although the vibrating motor can achieve the purpose of vibration in the prior art, a brush motor is usually needed, so that the manufacturing cost of the vibrating motor is high, the manufacturing efficiency is low, and the vibrating motor is inconvenient to lubricate a bearing part, so that the bearing part is easy to wear and passivate after long-time use, and the service life of the vibrating motor is further influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a columnar vibrating motor, includes the shell, the inside central point department of shell is equipped with the positioning seat, the outer wall of positioning seat and the inner wall fixed connection of shell, the inside vibration cavity that all is equipped with of shell of positioning seat both sides, all be equipped with the sliding shaft on the outer wall of positioning seat both sides, the one end that the positioning seat was kept away from to the sliding shaft extends to the outside of shell, swing joint has the bearing piece on the sliding shaft one end outer wall of vibration cavity inside, be equipped with a slide on the outer wall of bearing piece, be equipped with the magnet steel ring on the outer wall of slide one end, be equipped with the vibration hammer on the slide outer wall of magnet steel ring one side, be equipped with the power on coil on the shell inner wall in the magnet steel ring outside, all be equipped with two sets of wiring boards on the vibration cavity inner wall of power on one side.
Preferably, the outer wall of the sliding shaft far away from one end of the positioning seat is provided with a limiting seat, and one end of the limiting seat is fixedly connected with the outer wall of the shell so as to limit one end of the sliding shaft.
Preferably, the outer wall of one side of the wiring board far away from the energizing coil is provided with a wiring, and one end of the wiring far away from the wiring board extends to the outside of the housing so as to transmit electric energy to the energizing coil through the wiring and the wiring board.
Preferably, a return spring is wound on the outer wall of the sliding shaft between the sliding cylinder and the positioning seat, and two ends of the return spring are respectively connected with the outer wall of the positioning seat and one end of the sliding cylinder so as to elastically position the sliding cylinder.
Preferably, the bearing member is provided with a liquid storage cavity in the bearing member, two groups of liquid injection ports are arranged on the outer wall of one side of the bearing member, and one end of each liquid injection port extends to the inside of the liquid storage cavity so as to inject lubricating liquid into the inside of the liquid storage cavity.
Preferably, equidistant balls are movably connected to the inner wall of the bearing member, the outer wall of one side of the ball, away from the bearing member, touches the outer wall of the sliding shaft, the inside of the bearing member on one side of the ball is provided with a lubrication through groove, and one end, away from the ball, of the lubrication through groove extends to the inside of the liquid storage cavity so as to lubricate the bearing member.
Compared with the prior art, the utility model has the beneficial effects that: the columnar vibration motor not only greatly reduces the manufacturing cost of the vibration motor, effectively improves the manufacturing efficiency of the vibration motor, but also reduces the phenomenon of abrasion passivation generated after the bearing piece is used for a long time so as to prolong the service life of the vibration motor, and ensures that the vibration motor has the double vibration function, thereby improving the vibration effect when the vibration motor is used;
(1) The electric wire is connected and the electric energy is connected through the wiring board, so that the electrified coil generates a magnetic field due to the electric energy, the magnetic steel ring slides due to the magnetic field, and the magnetic steel ring can drive the vibrating hammer and the sliding cylinder to slide synchronously, so that the reset spring is in a telescopic state, and the vibrating hammer vibrates, and compared with the traditional brush motor, the manufacturing cost of the vibrating motor is greatly reduced, and the manufacturing efficiency of the vibrating motor is effectively improved;
(2) Injecting the lubricating liquid through the liquid injection port, so that the lubricating liquid is injected into the liquid storage cavity, and the lubricating liquid flows into the outer sides of the balls through the lubricating through grooves, so that the purpose of lubricating the bearing parts is achieved, the phenomenon of abrasion passivation of the bearing parts after long-time use is reduced, and the service life of the vibration motor is prolonged;
(3) The vibrating cavities are formed in the shells located on the two sides of the positioning seat, and the corresponding vibrating components are arranged in the vibrating cavities respectively, so that the vibrating motor has a dual vibrating function, and the vibrating effect of the vibrating motor in use is improved.
Drawings
FIG. 1 is a schematic diagram of the front view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic cross-sectional elevation view of the present utility model;
fig. 4 is an enlarged sectional view of the bearing member of the present utility model.
In the figure: 1. a housing; 2. a limit seat; 3. a sliding shaft; 4. a positioning seat; 5. a vibration cavity; 6. a power-on coil; 7. a wiring board; 8. connecting wires; 9. a return spring; 10. a slide cylinder; 11. a vibratory hammer; 12. a magnetic steel ring; 13. a bearing member; 14. a liquid storage cavity; 15. a ball; 16. a liquid injection port; 17. lubrication through grooves.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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. 1-4, an embodiment of the present utility model is provided: the columnar vibrating motor comprises a shell 1, wherein a positioning seat 4 is arranged at the central position inside the shell 1, the outer wall of the positioning seat 4 is fixedly connected with the inner wall of the shell 1, vibrating cavities 5 are arranged inside the shell 1 at two sides of the positioning seat 4, sliding shafts 3 are arranged on the outer walls at two sides of the positioning seat 4, one end of each sliding shaft 3, far away from the positioning seat 4, extends to the outside of the shell 1, a limiting seat 2 is arranged on the outer wall, far away from one end of the positioning seat 4, of each sliding shaft 3, and one end of each limiting seat 2 is fixedly connected with the outer wall of the shell 1;
when in use, the limiting seat 2 is arranged on the outer wall of the shell 1 outside the sliding shaft 3 so as to limit one end of the sliding shaft 3;
the outer wall of one end of the sliding shaft 3 in the vibration cavity 5 is movably connected with a bearing part 13, a liquid storage cavity 14 is arranged in the bearing part 13, two groups of liquid injection ports 16 are arranged on the outer wall of one side of the bearing part 13, and one end of each liquid injection port 16 extends to the inside of the liquid storage cavity 14;
in use, lubricant is injected into the interior of the reservoir chamber 14 by opening the injection port 16;
equidistant balls 15 are movably connected to the inner wall of the bearing piece 13, the outer wall of one side of the balls 15, which is far away from the bearing piece 13, is contacted with the outer wall of the sliding shaft 3, and lubrication through grooves 17 are formed in the bearing piece 13 at one side of the balls 15, and one end, which is far away from the balls 15, of each lubrication through groove 17 extends into the liquid storage cavity 14;
in use, the lubricating liquid flows into the outer wall of the ball 15 through the lubricating through groove 17 so as to lubricate the bearing piece 13;
the outer wall of the bearing piece 13 is provided with a sliding cylinder 10, a return spring 9 is wound on the outer wall of the sliding shaft 3 between the sliding cylinder 10 and the positioning seat 4, and two ends of the return spring 9 are respectively connected with the outer wall of the positioning seat 4 and one end of the sliding cylinder 10;
when in use, the reset spring 9 is arranged on the outer wall of the sliding shaft 3 between the sliding cylinder 10 and the positioning seat 4 so as to elastically mount the sliding cylinder 10;
a magnetic steel ring 12 is arranged on the outer wall of one end of the sliding cylinder 10, a vibrating hammer 11 is arranged on the outer wall of the sliding cylinder 10 at one side of the magnetic steel ring 12, an energizing coil 6 is arranged on the inner wall of the shell 1 at the outer side of the magnetic steel ring 12, two groups of wiring boards 7 are arranged on the inner wall of the vibrating cavity 5 at one side of the energizing coil 6, a wiring line 8 is arranged on the outer wall of one side of the wiring board 7, which is far away from the energizing coil 6, and one end of the wiring line 8, which is far away from the wiring board 7, extends to the outside of the shell 1;
in use, electrical energy is delivered to the energized coil 6 via the patch cord 8 and through the patch cord 7 by placing the patch cord 8 on the patch cord 7.
When the vibration motor is used, firstly, the electric wire 8 is connected with the electric energy through the wiring board 7, so that the electric coil 6 generates a magnetic field due to the electric energy, the magnetic steel ring 12 slides due to the magnetic field, the magnetic steel ring 12 can drive the vibration hammer 11 and the sliding cylinder 10 to slide synchronously, the reset spring 9 is in a telescopic state, and the vibration hammer 11 vibrates, compared with the traditional brush motor operation vibration mode, the vibration motor manufacturing cost is reduced, the vibration motor manufacturing efficiency is improved, then the vibration cavities 5 are arranged in the shells 1 positioned on two sides of the positioning seat 4, the relevant vibration parts are respectively arranged in the vibration cavities 5, so that the vibration motor has a double vibration function, namely the vibration effect of the vibration motor can be improved, finally, the lubricating liquid is injected into the liquid storage cavity 14 through the liquid injection port 16, and the lubricating liquid flows into the outer side of the ball 15 through the lubricating through groove 17, so that the phenomenon of lubricating the bearing piece 13 is reduced, and the service life of the vibration motor is prolonged.
Claims (6)
1. The utility model provides a column vibrating motor, its characterized in that, including shell (1), the inside central point department of shell (1) is equipped with positioning seat (4), the outer wall of positioning seat (4) and the inner wall fixed connection of shell (1), the inside vibration cavity (5) that all are equipped with of shell (1) of positioning seat (4) both sides, all be equipped with sliding shaft (3) on the outer wall of positioning seat (4) both sides, sliding shaft (3) are kept away from the one end of positioning seat (4) and are extended to the outside of shell (1), swing joint has bearing piece (13) on the outer wall of sliding shaft (3) one end inside vibration cavity (5), be equipped with slide (10) on the outer wall of bearing piece (13), be equipped with magnetic steel ring (12) on the outer wall of slide (10) one end, be equipped with vibration hammer (11) on the outer wall of slide (10) of magnetic steel ring (12) one side, be equipped with on the inner wall of shell (1) of magnetic steel ring (12) electric coil (6), be equipped with on the inner wall (5) of electric coil (6) one side and all be equipped with two sets of wiring boards (7).
2. A columnar vibration motor according to claim 1, wherein: the sliding shaft (3) is provided with a limiting seat (2) on the outer wall of one end far away from the positioning seat (4), and one end of the limiting seat (2) is fixedly connected with the outer wall of the shell (1).
3. A columnar vibration motor according to claim 1, wherein: the wiring board (7) is provided with a wiring wire (8) on the outer wall of one side far away from the energizing coil (6), and one end of the wiring wire (8) far away from the wiring board (7) extends to the outside of the shell (1).
4. A columnar vibration motor according to claim 1, wherein: the sliding shaft (3) between the sliding cylinder (10) and the positioning seat (4) is wound with a return spring (9), and two ends of the return spring (9) are respectively connected with the outer wall of the positioning seat (4) and one end of the sliding cylinder (10).
5. A columnar vibration motor according to claim 1, wherein: the inside of bearing spare (13) is equipped with holds liquid chamber (14), be equipped with two sets of notes liquid mouth (16) on the outer wall of bearing spare (13) one side, the one end of notes liquid mouth (16) extends to the inside of holding liquid chamber (14).
6. The cylindrical vibration motor according to claim 5, wherein: equidistant balls (15) are movably connected to the inner wall of the bearing piece (13), the outer wall of one side, away from the bearing piece (13), of the balls (15) is contacted with the outer wall of the sliding shaft (3), lubrication through grooves (17) are formed in the bearing piece (13) on one side of the balls (15), and one end, away from the balls (15), of each lubrication through groove (17) extends to the inside of the liquid storage cavity (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320955186.0U CN219938108U (en) | 2023-04-25 | 2023-04-25 | Columnar vibration motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320955186.0U CN219938108U (en) | 2023-04-25 | 2023-04-25 | Columnar vibration motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219938108U true CN219938108U (en) | 2023-10-31 |
Family
ID=88485999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320955186.0U Active CN219938108U (en) | 2023-04-25 | 2023-04-25 | Columnar vibration motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219938108U (en) |
-
2023
- 2023-04-25 CN CN202320955186.0U patent/CN219938108U/en active Active
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