CN204071398U - A kind of electromagnetic shaker being applied to rocking chair - Google Patents
A kind of electromagnetic shaker being applied to rocking chair Download PDFInfo
- Publication number
- CN204071398U CN204071398U CN201420370568.8U CN201420370568U CN204071398U CN 204071398 U CN204071398 U CN 204071398U CN 201420370568 U CN201420370568 U CN 201420370568U CN 204071398 U CN204071398 U CN 204071398U
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- CN
- China
- Prior art keywords
- magnetic devices
- vibration component
- electromagnetic shaker
- rocking chair
- housing
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of electromagnetic shaker being applied to rocking chair, comprise housing, the inside of this housing is provided with the vibration component that can slide up and down, simultaneously the inside of housing is provided with and acts on for matching with vibration component and the first magnetic devices that vibration component is slided up and down, because the utility model is by being provided with the vibration component that can slide up and down and the first magnetic devices be used in combination with this vibration component in the inside of housing, both the function driving rocking chair sustained oscillation can have been realized by above-mentioned structure, the structure of electromagnetic shaker can be simplified simultaneously, be convenient to production and processing, reduce costs.
Description
Technical field
The utility model relates to rocking chair, especially a kind of electromagnetic shaker be applied on rocking chair.
Background technology
As everyone knows, baby needs caregiver have in arms and rock back and forth before going, just can hush a baby to sleep, if baby falls asleep at short notice, caregiver can also adhere to having baby in arms and rocking back and forth, if baby sits up for a long time, needs caregiver have baby in arms for a long time and rock, this is very big for labour intensity caregiver, allows caregiver feel very arduous.
Although occurred that some can allow baby sleep thereon and the rocking chair rocked on the market now, drive the electromagnetic shaker complex structure that this kind of rocking chair rocks, production cost is high, correspondingly improves the price of rocking chair, substantially increases the purchase cost of user.
Utility model content
In order to solve the problem, it is simple that the purpose of this utility model is to provide a kind of structure, can continue again the electromagnetic shaker driving rocking chair to swing or rock.
The utility model is the technical scheme that its technical problem of solution adopts:
Be applied to an electromagnetic shaker for rocking chair, comprise housing, the inside of this housing is provided with the vibration component that can slide up and down, and simultaneously the inside of housing is provided with and acts on for matching with vibration component and the first magnetic devices that vibration component is slided up and down.
As the improvement of technique scheme, described first magnetic devices is positioned at the top of vibration component and is fixedly installed in the middle and upper part of housing.
As the further improvement of technique scheme, also be provided with an elastic device that described vibration component can be driven to move up and down between bottom the bottom of described vibration component and the inwall of housing, the two ends of this elastic device abut against with the lower surface of vibration component and the inwall bottom surface of housing respectively.
Further, described elastic device is Compress Spring.
Further again, the inside of described housing is also provided with the guide rod for guiding vibration component to move up and down.
Preferably, described first magnetic devices is permanent magnet or solenoid.
In the utility model, described vibration component comprises the vibration box body of a hollow, is provided with the second magnetic devices be used in combination with the first magnetic devices in this vibration box body, vibrates in box body the balancing weight be also placed with for increasing vibration box body weight simultaneously.
Further, described second magnetic devices is permanent magnet or solenoid.
Further again, described second magnetic devices is solenoid and is arranged at the centre position of vibration box body, and the both sides of the second magnetic devices are provided with balancing weight simultaneously.
Further, the position of corresponding second magnetic devices of described vibration box body offers and the first magnetic devices can be allowed to insert through hole in the second magnetic devices.
The beneficial effects of the utility model are: because the utility model is by being provided with the vibration component that can slide up and down and the first magnetic devices be used in combination with this vibration component in the inside of housing, both the function driving rocking chair sustained oscillation can have been realized by above-mentioned structure, the structure of electromagnetic shaker can be simplified simultaneously, be convenient to production and processing, reduce costs.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is surface structure schematic diagram of the present utility model;
Fig. 2 is the surface structure schematic diagram of another angle of the utility model;
Fig. 3 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model;
Fig. 4 is the structural representation of battery cover of the present utility model when opening;
Fig. 5 is internal structure schematic diagram of the present utility model;
Fig. 6 is the surface structure schematic diagram of vibration component in the utility model;
Fig. 7 is the surface structure schematic diagram of another angle of vibration component in the utility model;
Fig. 8 is the STRUCTURE DECOMPOSITION schematic diagram of vibration component in the utility model;
Fig. 9 is structural representation when vibration component removes upper cover in the utility model.
Detailed description of the invention
Referring to figs. 1 through Fig. 9, a kind of electromagnetic shaker being applied to rocking chair, comprise housing 1, in the utility model, for the ease of the production and processing of housing 1, preferably, this housing 1 is mutually spliced by left shell 11 and right shell body 12 and forms, further preferably, described left shell 11 and right shell body 12 adopt the mode of injection moulding one-body molded, the inside of this housing 1 is provided with the vibration component 2 that can slide up and down, and simultaneously the inside of housing 1 is provided with and acts on for matching with vibration component 2 and the first magnetic devices 3 that vibration component 2 is slided up and down.Here, described first magnetic devices 3 can be permanent magnet or solenoid, if when the first magnetic devices 3 is solenoid, described vibration component 2 can for one the heavy iron block that adsorbs by magnetic force, and the first magnetic devices 3 is arranged at the top of this vibration component 2, if when electromagnetic shaker needs operation vibration, the mode that this first magnetic devices 3 can adopt interval to be energized and interval produce magnetic force, when the first magnetic devices 3 is energized generation magnetic force, can move up by adsorption vibration assembly 2, when the first magnetic devices 3 power-off loses magnetic force, vibration component 2 vertical downward sliding movement under gravity, constantly slided up and down by vibration component 2, and the vibrative power of electromagnetic shaker is constantly swung back and forth to drive rocking chair.
As preferred embodiment of the present utility model, described first magnetic devices 3 is arranged at the top of vibration component 2 and is fixedly installed in the middle and upper part of housing 1, now this first magnetic devices 3 is preferably a permanent magnet, correspondingly, described vibration component 2 comprises the vibration box body 20 of a hollow, the second magnetic devices 21 be used in combination with the first magnetic devices 3 is provided with in this vibration box body 20, vibrate in box body 20 balancing weight 22 be also placed with for increasing vibration box body 20 weight simultaneously, described balancing weight 22 can be stone or steel, the parts that iron isodensity is larger, here, described second magnetic devices 21 can be permanent magnet or solenoid, preferably, described second magnetic devices 21 is solenoid and is arranged at the centre position of vibration box body 20, the both sides of the second magnetic devices 21 are provided with balancing weight 22 simultaneously.When the second magnetic devices 21 is energized generation magnetic field, second magnetic devices 21 is contrary towards the magnetic pole of the side of the second magnetic devices 21 with the first magnetic devices 3 towards the magnetic pole of the side of the first magnetic devices 3, now produce a suction between the first magnetic devices 3 and the second magnetic devices 21, thus vibration component 2 is moved up, when the second magnetic devices 21 power-off, suction between first magnetic devices 3 and the second magnetic devices 21 disappears, vibration component 2 vertical downward sliding movement under gravity, when the second magnetic devices 21 is energized generation magnetic field again, first magnetic devices 3 is adsorption vibration assembly 2 upward sliding again, so repeatedly continuous, thus make electromagnetic shaker produce the power driving rocking chair constantly to swing.
In order to vibration component 2 upward sliding can be driven better, avoid vibration component 2 to collide bottom the inwall of housing 1 simultaneously, preferably, also be provided with an elastic device 4 that described vibration component 2 can be driven to move up and down between bottom the bottom of described vibration component 2 and the inwall of housing 1, the two ends of this elastic device 4 abut against with the lower surface of vibration component 2 and the inwall bottom surface of housing 1 respectively.This elastic device 4 can flexible soft rubber cushion, and can be also spring, in the utility model, described elastic device 4 be preferably Compress Spring.Further, in order to avoid vibration component 2 is moving up and down in process, elastic device 4 can offset by Relative Vibration assembly 2, preferably, the bottom face center position of described vibration box body 20 offers a upper end setting-in groove 24 within it that can allow elastic device 4, the upper end of elastic device 4 is connected to by above-mentioned groove 24 cover, therefore vibration component 2 is moving up and down in process, elastic device 4 also can not offset by Relative Vibration assembly 2, ensures the supporting role of elastic device 4 pairs of vibration components 2.When the bottom of vibration component 2 is provided with the Compress Spring driving it to move up, it is identical towards the magnetic pole of the second magnetic devices 21 side with the first magnetic devices 3 towards the magnetic pole of the first magnetic devices 3 side when now the second magnetic devices 21 is energized, therefore a repulsive force is produced between the first magnetic devices 3 and the second magnetic devices 21, thus drive vibration component 2 slide downward also to extrude the Compress Spring be positioned at below it, when the second magnetic devices 21 power-off, repulsive force between first magnetic devices 3 and the second magnetic devices 21 disappears, Compress Spring recovers deformation and drives vibration component 2 upward sliding, when the second magnetic devices 21 is energized again, again produce a repulsive force between first magnetic devices 3 and the second magnetic devices 21 and drive vibration component 2 slide downward and extrude Compress Spring, circulation like this is continuous, thus make electromagnetic shaker can produce the power driving rocking chair to swing back and forth.
Further, in order to reduce the volume of electromagnetic shaker, preferably, the position of corresponding second magnetic devices 21 of described vibration box body 20 offers and the first magnetic devices 3 can be allowed to insert through hole 23 in the second magnetic devices 21, when vibration component 2 upward sliding, first magnetic devices 3 can embed in the second magnetic devices 21, both ensure that the stroke that vibration component 2 slides up and down, and reduces again the volume of electromagnetic shaker simultaneously.
Further again, in order to make vibration component 2 moving up and down within the case 1 more more accurate, can only move up and down and left and right offset movement can not occur, preferably, the inside of described housing 1 is also provided with the guide rod 5 for guiding vibration component 2 to move up and down, in the utility model, this vibration box body 20 left and right sides edge be respectively arranged with guide rod hole 25, correspondingly, the inside of housing 1 is provided with two guide rods 5 be threaded onto respectively in guide rod hole 25, when the second magnetic devices 21 is energized, repulsion is produced between second magnetic devices 21 and the first magnetic devices 3, therefore vibration component 2 moves down and elasticity of compression device 4 along guide rod 5, when the second magnetic devices 21 power-off, repulsion between second magnetic devices 21 and the first magnetic devices 3 disappears, now elastic device 4 recovers deformation and drives vibration component 2 to move up along guide rod 5, when the second magnetic devices 21 is energized again, vibration component 2 moves down again, circulation like this is continuous, thus make electromagnetic shaker that rocking chair can be driven constantly to swing back and forth.
In the utility model, described right shell body 12 also offers a battery cavities 13, the battery of powering to the second magnetic devices 21 can be placed in this battery cavities 13, for the ease of dismounting cell, described battery cavities 13 is also detachably provided with a battery cover 130, battery can be changed easily to ensure the normal use of electromagnetic shaker by dismantling this battery cover 130, in addition for the ease of controlling electromagnetic shaker work, the inside of described housing 1 is provided with the control circuit board 6 for controlling the second magnetic devices 21 power on/off or the energising of adjustment second magnetic devices 21 and power-off spacing frequency, this control circuit board 6 is positioned at the top of the first magnetic devices 3, for the ease of operation, described control circuit board 6 is provided with corresponding action button 60, described action button 60 protrudes from the appearance of housing 1 from the button hole that housing 1 upper end is offered, therefore user can by the corresponding action button 60 of pressing thus the work controlling electromagnetic shaker whether or regulate the vibration frequency etc. of electromagnetic shaker, here, battery in battery cavities 13 is similarly control circuit board 6 and powers.
In order to can joyful baby better, described housing 1 is also provided with the loudspeaker be connected with control circuit board 6, preferably, described loudspeaker are arranged at and battery cavities 13 side side by side, correspondingly right shell body 12 also offers the bellmouth orifice 70 being convenient to sound transmission, when baby is positioned on rocking chair, loudspeaker can be controlled by the action button 60 on control circuit board 6 and play music, thus joyful baby better, be convenient to hush a baby to sleep.
The foregoing is only preferred embodiments of the present utility model, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection domain of the present utility model.
Claims (10)
1. one kind is applied to the electromagnetic shaker of rocking chair, it is characterized in that: comprise housing (1), the inside of this housing (1) is provided with the vibration component that can slide up and down (2), and simultaneously the inside of housing (1) is provided with and acts on for matching with vibration component (2) and the first magnetic devices (3) that vibration component (2) is slided up and down.
2. a kind of electromagnetic shaker being applied to rocking chair according to claim 1, is characterized in that: described first magnetic devices (3) is positioned at the top of vibration component (2) and is fixedly installed in the middle and upper part of housing (1).
3. a kind of electromagnetic shaker being applied to rocking chair according to claim 2, it is characterized in that: be also provided with an elastic device (4) that described vibration component (2) can be driven to move up and down between bottom the bottom of described vibration component (2) and the inwall of housing (1), the two ends of this elastic device (4) abut against with the lower surface of vibration component (2) and the inwall bottom surface of housing (1) respectively.
4. a kind of electromagnetic shaker being applied to rocking chair according to claim 3, is characterized in that: described elastic device (4) is Compress Spring.
5. a kind of electromagnetic shaker being applied to rocking chair according to claim 1, is characterized in that: the inside of described housing (1) is also provided with the guide rod (5) for guiding vibration component (2) to move up and down.
6., according to the arbitrary described a kind of electromagnetic shaker being applied to rocking chair of claim 1-5, it is characterized in that: described first magnetic devices (3) is permanent magnet or solenoid.
7. according to the arbitrary described a kind of electromagnetic shaker being applied to rocking chair of claim 1-5, it is characterized in that: described vibration component (2) comprises the vibration box body (20) of a hollow, be provided with the second magnetic devices (21) be used in combination with the first magnetic devices (3) in this vibration box body (20), vibrate in box body (20) balancing weight (22) be also placed with for increasing vibration box body (20) weight simultaneously.
8. a kind of electromagnetic shaker being applied to rocking chair according to claim 7, is characterized in that: described second magnetic devices (21) is permanent magnet or solenoid.
9. a kind of electromagnetic shaker being applied to rocking chair according to claim 8, it is characterized in that: described second magnetic devices (21) is for solenoid and be arranged at the centre position of vibration box body (20), simultaneously the both sides of the second magnetic devices (21) are provided with balancing weight (22).
10. a kind of electromagnetic shaker being applied to rocking chair according to claim 9, is characterized in that: the position of corresponding second magnetic devices (21) of described vibration box body (20) offers and the first magnetic devices (3) can be allowed to insert through hole (23) in the second magnetic devices (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370568.8U CN204071398U (en) | 2014-07-04 | 2014-07-04 | A kind of electromagnetic shaker being applied to rocking chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370568.8U CN204071398U (en) | 2014-07-04 | 2014-07-04 | A kind of electromagnetic shaker being applied to rocking chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204071398U true CN204071398U (en) | 2015-01-07 |
Family
ID=52164179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420370568.8U Withdrawn - After Issue CN204071398U (en) | 2014-07-04 | 2014-07-04 | A kind of electromagnetic shaker being applied to rocking chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204071398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104106947A (en) * | 2014-07-04 | 2014-10-22 | 中山涛美远东日用制品有限公司 | Vibrator applied to rocking chair |
-
2014
- 2014-07-04 CN CN201420370568.8U patent/CN204071398U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104106947A (en) * | 2014-07-04 | 2014-10-22 | 中山涛美远东日用制品有限公司 | Vibrator applied to rocking chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150107 Effective date of abandoning: 20171121 |