CN2800639Y - Electromagnetic driven parallel swaying device - Google Patents
Electromagnetic driven parallel swaying device Download PDFInfo
- Publication number
- CN2800639Y CN2800639Y CN 200520049915 CN200520049915U CN2800639Y CN 2800639 Y CN2800639 Y CN 2800639Y CN 200520049915 CN200520049915 CN 200520049915 CN 200520049915 U CN200520049915 U CN 200520049915U CN 2800639 Y CN2800639 Y CN 2800639Y
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- China
- Prior art keywords
- swaying
- parallel
- electromagnetic
- wobble
- permanent magnet
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- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The utility model relates to an electromagnetic driven parallel swaying device which belongs to a parallel shift swaying device. An electromagnetic drive device is arranged under a swaying element with a parallel swaying structure, and the swaying element with the parallel swaying structure is driven to sway in parallel by electromagnetic force which is generated by the electromagnetic drive device. The electromagnetic drive device is composed of a permanent magnet which is fixedly arranged under the swaying element, and an electromagnetic coil which is fixedly arranged on a fixing element. When the electromagnetic coil is switched on, under the action of alternating current, the direction of an electromagnetic power line is continuously changed. When the electromagnetic power line of the electromagnetic coil crosses a magnetic force line of the permanent magnet on the swaying element, functions of homogeneity repulsion and isomerism attraction are generated, and accordingly, the swaying element on a cradle, a swaying chair or a swaying vehicle is endlessly pushed to relative to the fixing element to move forwards and backwards in parallel, so that the aim of swaying is achieved.
Description
Technical field
The utility model belongs to a kind of parts of home appliances, refers in particular to swingable furniture parts, is mainly used in the furniture such as rocking chair, shaking table, larry.
Background technology
All be equipped with rocking equipment on common rocking chair, shaking table or larry, rocking equipment is mainly used to make chair, bed or car to be in a kind of swinging condition of fixed frequency, thereby promotes that the people who has a rest on rocking chair, shaking table or larry is sleeping.Has the effect that promotes sleep quality.In order to make chair, bed or car be in swinging condition, rocking equipment have mechanical also have electronic.So-called mechanical rocking equipment is exactly to utilize the inertia of machinery to impel chair, bed or car to wave, but because the existence of frictional damping, the rocking equipment of this machinery often can only keep very short a period of time, so almost the oneself that need not stop shakes.Electronic rocking equipment is then just on standard machinery formula rocking equipment, utilize driven by power to replace the driving of human body, so after opening electric driver, just no longer need manpower to wave, can existing electric swinging driving device structure complexity, and the transmission complexity is arranged because parts are many, so not single cost height, and dry sound is also big.Be unfavorable on the contrary in the practical application that human body is sleeping.In order to solve the deficiency of existing rocking equipment, Chinese patent ZL has proposed a kind of rocking equipment that utilizes Electromagnetic Drive, but this patent only proposes a principle design, and what emphasize is a kind ofly to utilize electromagnetism to rotate to realize the rotary device that waves.Can be in practice, utilize the electromagnetism alternation to rotate to realize waving required Electromagnetic Drive to be directly proportional with Swing Arm.When rocking arm was longer, (as the described hammock of this patent) just needed very big electromagnetic actuation force, could realize the purpose of waving, so necessaryly further developed a kind of rocking equipment with practical value.
The utility model content
The purpose of this utility model is the deficiency at existing rocking equipment, provides a kind of not only laborsaving, but also simple in structure, muting novel parallel rocking equipment.
According to the purpose of this utility model, the technology implementation scheme that is proposed is: be set to the parallel structure of waving at rocking chair, shaking table or larry, and under the parallel wobble-member that waves structure, lay electromagnetic actuator device, drive parallel parallel the waving of wobble-member of waving structure by the electromagnetic force that electromagnetic actuator device produced.Its concrete structure is at rocking chair, shaking table or larry be parallel to wave and lays a permanent magnet below the wobble-member of structure, and at rocking chair, on the fixture of shaking table or larry with permanent electric magnet positive right below, the electromagnetic actuator device that is made of solenoid is installed, rocking chair, waving of shaking table or larry can only be done parallel round moving with respect to fixture, after the solenoid energising, under the effect of alternating current, the direction of electromagnetic power line will constantly be changed, when the electromagnetic power line of solenoid and the permanent magnet magnetic force line on the wobble-member meet, will produce the same sex repels each other, the effect that there is a natural attraction between the sexes, thereby constantly promote shaking table, wobble-member on rocking chair or the larry ceaselessly relative fixed part is made parallel back and forth movement, realizes the purpose of waving.
The utility model is by being provided with electromagnetic actuator device below the parallel wobble-member that waves structure of rocking chair, shaking table or larry, utilize electromagnetic force to drive the parallel swing of wobble-member, as long as wobble-member is reasonable in design, damping force not too just only needs very little electromagnetic force just can drive.And since simple in structure, no drive disk assembly, and no work noise is a kind of comparatively desirable yaw drive, is worth of widely use.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
Each label is represented among the figure:
1, rocking equipment 2, wobble-member 3, fixture
4, permanent magnet 5, electromagnetic actuator device 6, solenoid
Embodiment
Accompanying drawing has provided an embodiment of the present utility model, and the utility model will be further described below in conjunction with accompanying drawing.
With in the accompanying drawing as can be seen, the utility model is a kind of parallel mobile rocking equipment 1, comprise wobble-member 2 and fixture 3 two parts, its characteristics are: do parallel waving at wobble-member 2 with respect to fixture 3, below wobble-member 2, be arranged with electromagnetic actuator device 5 in parallel, electromagnetic actuator device 5 partly is made up of for 6 liang the solenoid that is installed in the permanent magnet 4 on the wobble-member 2 and be installed on the fixture 3, permanent magnet 4 is packed on the wobble-member 2, and can do parallel moving with respect to fixture 3 with wobble-member 2, and on the fixture 3 of rocking equipment 1, below the permanent magnet on the wobble-member 24, be fixed with a solenoid 6 that is used to produce the alternating electromagnetism magnetic line of force, solenoid 6 is when connecting alternating current, can produce alternating electromagnetic field, and order about permanent electric magnet 4 on the wobble-member 2, do to come and go parallel moving, solenoid 6 constitutes electromagnetic actuator device 5 with permanent magnet 4, under the effect of electromagnetic actuator device 5, the wobble-member 2 of rocking equipment 1 will ceaselessly do to come and go parallel moving, and form and wave shape.Can realize the round frequency adjustment of wobble-member 2 by the electromagnetic frequency of adjusting solenoid 6.Easy to adjust, safe in utilization, employing is worthy to be popularized.
Claims (2)
1, the parallel rocking equipment of a kind of Electromagnetic Drive, belong to a kind of parallel mobile rocking equipment (1), comprise wobble-member (2) and fixture (3) two parts, it is characterized in that: wobble-member (2) is done parallel waving with respect to fixture (3), below wobble-member (2), be arranged with electromagnetic actuator device (5) in parallel, electromagnetic actuator device (5) partly is made up of the solenoid (6) two that is installed in the permanent magnet (4) on the wobble-member (2) and be installed on the fixture (3), permanent magnet (4) is packed on the wobble-member (2), and can do parallel moving with respect to fixture (3) with wobble-member (2), and on the fixture (3) of rocking chair device (1), below the permanent magnet (4) on the wobble-member (2), be fixed with a solenoid (6) that is used to produce the alternating electromagnetism magnetic line of force.
2, the parallel rocking equipment of Electromagnetic Drive according to claim 1 is characterized in that: the round frequency that can adjust wobble-member (2) by the electromagnetic frequency of adjusting solenoid (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520049915 CN2800639Y (en) | 2005-04-30 | 2005-04-30 | Electromagnetic driven parallel swaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520049915 CN2800639Y (en) | 2005-04-30 | 2005-04-30 | Electromagnetic driven parallel swaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2800639Y true CN2800639Y (en) | 2006-07-26 |
Family
ID=36843122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520049915 Expired - Fee Related CN2800639Y (en) | 2005-04-30 | 2005-04-30 | Electromagnetic driven parallel swaying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2800639Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055121A (en) * | 2017-06-08 | 2017-08-18 | 北京京东尚科信息技术有限公司 | Sorting equipment |
-
2005
- 2005-04-30 CN CN 200520049915 patent/CN2800639Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055121A (en) * | 2017-06-08 | 2017-08-18 | 北京京东尚科信息技术有限公司 | Sorting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |