CN201869004U - Vibrating motor with symmetrical balance weight blocks - Google Patents
Vibrating motor with symmetrical balance weight blocks Download PDFInfo
- Publication number
- CN201869004U CN201869004U CN2010205994523U CN201020599452U CN201869004U CN 201869004 U CN201869004 U CN 201869004U CN 2010205994523 U CN2010205994523 U CN 2010205994523U CN 201020599452 U CN201020599452 U CN 201020599452U CN 201869004 U CN201869004 U CN 201869004U
- Authority
- CN
- China
- Prior art keywords
- vibrating motor
- balancing weight
- axle center
- symmetrical
- balance weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a vibrating motor with symmetrical balance weight blocks, which is provided with an axle center, wherein two ends of the axle center are protruded out of the vibrating motor; the two balance weight blocks are respectively and eccentrically assembled at two ends of the axial center, are mutually symmetrical and are overlapped seen from the side vertical to the axial direction, so that the vibrating motor can uniformly vibrate and has a better vibrating effect; and the service life of the vibrating motor can be prolonged.
Description
Technical field
The utility model relates to a kind of vibrating motor with symmetrical balancing weight, and its motor with generating is relevant, and this vibrating motor can vibrate fifty-fifty, and vibration usefulness is better, longer service life.
Background technology
In various massage equipment, all can adorn a kind of vibrating motor A in the past, as shown in Figure 1, this vibrating motor A has an axle center A0, and this axle center A0 one end protrudes from the side of vibrating motor A, and there is a balancing weight A1 off-centre to be arranged at the described end that this axle center A0 protrudes from vibrating motor A, the axle center A0 of this vibrating motor A drives this balancing weight A1 during rotation, and the center of gravity of this vibrating motor A is changed during this balancing weight A1 rotation, therefore produces the effect of vibrating motor A vibration.Yet, described balancing weight A1 is be arranged at this vibrating motor A one-sided, the vibration that is to say this vibrating motor A is to concentrate on a side that is provided with balancing weight A1, stressed inequality when so making this vibrating motor A vibration, relative raising the possibility damaged of this vibrating motor A, reduced useful life.
In view of the above, the purpose of this utility model is a kind of vibrating motor with symmetrical balancing weight of exploitation, and this vibrating motor can vibrate fifty-fifty, makes the vibrating motor mean forced, increases the service life.
The utility model content
The technical problems to be solved in the utility model provides a kind of vibrating motor with symmetrical balancing weight.
For solving the problems of the technologies described above, vibrating motor with symmetrical balancing weight of the present utility model comprises an axle center, and these two ends, axle center protrude from this vibrating motor respectively, off-centre is provided with a balancing weight respectively at the two ends in this axle center, this each balancing weight is symmetrical, and this two balancing weight is seen by the side of vertical axial and is overlapped, so can make this axle center drive this each balancing weight simultaneously, this each balancing weight changes the vibrating motor center of gravity, these vibrating motor both sides are vibrated synchronous and equidirectionally, reach average vibration, the effect of mean forced has relatively also just prolonged useful life of this vibrating motor.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
Fig. 1 is vibrating motor vibration schematic diagram commonly used;
Fig. 2 is the schematic diagram that the utlity model has the vibrating motor of symmetrical balancing weight;
Fig. 3 is the schematic diagram that the utlity model has the vibrating motor vibration of symmetrical balancing weight.
Embodiment
Fig. 2 and Fig. 3 are the preferred embodiment that the utlity model has the vibrating motor of symmetrical balancing weight, and this vibrating motor 10 comprises:
One axle center 11, this axle center 11 is arranged in this vibrating motor 10, and the two ends in this axle center 11 are stretched out by the both sides of this vibrating motor 10 respectively;
The eccentric respectively two ends that are arranged at this axle center 11 of two balancing weights 12, this each balancing weight 12, this two balancing weight 12 is parallel to each other, and this two balancing weight 12 is seen by the side of vertical axial and overlapped.
When starting this vibrating motor 10, axle center 11 rotations of this vibrating motor 10, and described each balancing weight 12 is driven by also in this axle center 11 and rotates, when described each balancing weight 12 rotates, described each balancing weight 12 changes the center of gravity of this vibrating motor 10, therefore the center of gravity that makes this vibrating motor 10 makes this vibrating motor 10 vibrative effects along with described each balancing weight 12 moves.And a balancing weight 12 is respectively established in these vibrating motor 10 both sides, each balancing weight 12 of these vibrating motor 10 both sides is rotated synchronously, these vibrating motor 10 both sides produce vibration synchronously, and the direction unanimity of vibration, so this vibrating motor 10 is that both sides on average vibrate, in addition, because this vibrating motor more than 10 is provided with the balancing weight 12 of a side, then drive this vibrating motor 10 vibrations simultaneously, make these vibrating motor 10 vibrations more smooth-going, and vibrating effect is better by this two balancing weight 12.
Above-mentioned is vibrating motor one preferred embodiment with symmetrical balancing weight provided by the utility model, can not be restricted to unique embodiment of present patent application, and it can reach above-mentioned all function really, meets the patent application condition, proposes patent application in view of the above in accordance with the law.
Claims (2)
1. the vibrating motor with symmetrical balancing weight is characterized in that, comprises:
One axle center, this axle center is arranged in this vibrating motor, and the two ends in this axle center are stretched out by the both sides of this vibrating motor body respectively;
Two balancing weights, this each balancing weight is installed in the two ends in described axle center respectively, and this two balancing weight is symmetrical, and this two balancing weight is seen by the side of vertical axial and is overlapped.
2. the vibrating motor with symmetrical balancing weight as claimed in claim 1 is characterized in that: described two balancing weights rotate synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205994523U CN201869004U (en) | 2010-11-10 | 2010-11-10 | Vibrating motor with symmetrical balance weight blocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205994523U CN201869004U (en) | 2010-11-10 | 2010-11-10 | Vibrating motor with symmetrical balance weight blocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201869004U true CN201869004U (en) | 2011-06-15 |
Family
ID=44140147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205994523U Expired - Fee Related CN201869004U (en) | 2010-11-10 | 2010-11-10 | Vibrating motor with symmetrical balance weight blocks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201869004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103138475A (en) * | 2011-11-24 | 2013-06-05 | 日本电产精密株式会社 | Vibrating motor |
-
2010
- 2010-11-10 CN CN2010205994523U patent/CN201869004U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103138475A (en) * | 2011-11-24 | 2013-06-05 | 日本电产精密株式会社 | Vibrating motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20131110 |