CN101172008A - Electromagnetic driven rocking bed or rocking chair - Google Patents
Electromagnetic driven rocking bed or rocking chair Download PDFInfo
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- CN101172008A CN101172008A CNA2006101249106A CN200610124910A CN101172008A CN 101172008 A CN101172008 A CN 101172008A CN A2006101249106 A CNA2006101249106 A CN A2006101249106A CN 200610124910 A CN200610124910 A CN 200610124910A CN 101172008 A CN101172008 A CN 101172008A
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- chair
- shaking table
- waving
- electromagnetic drive
- electromagnet
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Abstract
The invention relates to an electromagnet driven swing bed or a swing chair, which comprises a bed frame or a chair frame, a control circuit, a power supply, and a swing body; wherein, a swing supporting pivot is arranged on the swing body, an electromagnet and a proximity switch are arranged under the swing body, a permanent magnet is respectively and directly arranged under the electromagnet and the proximity switch, and is separated with a specific distance, and the permanent magnet is fixed at the bottom part of the bed frame or the chair part. The invention adopts an electromagnet drive structure, because the invention has no mechanical drive and no contact, the invention has the advantages that the structure is simple, the cost is low, and the performance is reliable and steady. The operation of the invention is quiet, and the fault that the traditional swing bed or the swing chair has large noise and large vibration is overcome.
Description
Technical field
The present invention relates to a kind of swingable shaking table or rocking chair, especially relate to a kind of shaking table or rocking chair of Electromagnetic Drive.
Background technology
At present, common shaking table (comprising Children and adult's shaking table) or rocking chair etc. are sat bedding needs people to promote just can wave, and need be continuously applied external force, and swing just can be kept down.For this reason, people have designed a lot of electric cradles and rocking chair substitutes manually, these electric cradles and rocking chair mostly with motor as power, drive a body or the chair body shakes by certain transmission mechanism and oscillating control mechanism.Disclose a kind of automatic cradle bed as Chinese patent CN2585599, its cradle and motor link by transmission device, and by controller set shake rule and sequential is swung.
By to above technical Analysis, be not difficult to find that existing shaking table and rocking chair exist following deficiency: a. transmission mechanism and oscillating control mechanism complexity, be out of order easily,, just may cause product to use as long as one of them drive disk assembly breaks down; B. motor easily heating in the middle of long-time running and is accompanied by mechanical wear, thereby influences its life-span, and is serious even cause motor to burn out.C. motor, transmission mechanism are when work, and its noise and mechanical oscillation are bigger, and particularly the sleep influence of baby u is bigger to people.D. the price height because complex structure causes the production cost height, makes product be difficult to most of people because of price is too high and accepts.
Summary of the invention
The object of the invention provides a kind of shaking table or rocking chair of Electromagnetic Drive, with solution prior art shaking table and the existing complex structure of rocking chair, and easy break-down, noise is big, price high-technology problem.
The present invention mainly solves above-mentioned technical problem by following technical proposals: it comprises bedstead or chair frame, control circuit, power supply, waves body, the described body that waves is provided with and waves fulcrum, describedly wave that body below is provided with electromagnet and near switch, at electromagnet and under near switch and certain distance with interval be respectively arranged with permanent magnet, described permanent magnet is fixed on bedstead or chair frame bottom.
As a preferred embodiment of the present invention, described each side of body of waving is provided with two and waves fulcrum, and this end that waves fulcrum and connecting rod is hinged, and the other end of described connecting rod is hinged on the brace summer of bedstead or chair frame.
As another kind of preferred version of the present invention, described each side of body of waving is provided with one and waves fulcrum, and this waves fulcrum and is hinged on the brace summer of bedstead or chair frame.
As another preferred version of the present invention, described centre position of waving body below is provided with the counterweight box, describedly is arranged in the counterweight box near switch, electromagnet and power supply.
As another preferred version of the present invention, described control circuit comprises near switch, load switch, describedly opens and closes by load switch control electromagnet near switch.Wherein near switch be tongue tube or Hall switch or optoelectronic switch or inductance near switch, load switch is triode or solid-state relay or electromagnetic relay.
As the further preferred version of the present invention, described waving can be placed cradle or mattress or chair cushion on the body.
In the present invention, waving body swings by the indirectly-acting in electromagnet magnetic field, wave the body position near switch by perception and control the work of electromagnet state, it is waving body be positioned at lowest order time energising acting, so this working method is more energy-conservation and help prolonging machine life.
The present invention adopts the Electromagnetic Drive structure, owing to do not have machine driving and contact, therefore has characteristics such as simple in structure, that cost is low, and dependable performance is stable.Silent during its work, overcome defectives such as traditional shaking table or rocking chair noise and vibration are bigger.In addition, be the swing naturally of waving body owing to waving, be not to control swing, so it wave to manually promotion is similar, very soft special hommization by the frequency of transmission mechanism and oscillating control mechanism setting.
Description of drawings
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is described in further detail.
Fig. 1 is the schematic diagram of Electromagnetic Drive concrete structure of the present invention;
Fig. 2 is the circuit equivalent figure of control circuit of the present invention;
Fig. 3 is the perspective view that adopts a kind of shaking table of Electromagnetic Drive structure shown in Figure 1;
Fig. 4 is the perspective view that adopts a kind of rocking chair of Electromagnetic Drive structure shown in Figure 1;
Fig. 5 is the perspective view that adopts the another kind of shaking table of Electromagnetic Drive structure shown in Figure 1.
The specific embodiment
Electromagnetic Drive concrete structure of the present invention shown in Figure 1 mainly by bedstead or chair frame 1, wave body 5 etc. and constitute, this waves body 5 and is provided with and waves fulcrum 3, wave body 5 below electromagnet 4 is installed and near switch 7, the 5-20mm place respectively is provided with a block permanent magnet 6 at electromagnet 4 and under near switch 7, and this permanent magnet 6 is fixed on bedstead or chair frame 1 bottom.By Fig. 2 further as can be known, this control circuit is by constituting near switch 8, load switch 9 etc., wherein near switch 8 be tongue tube or Hall switch or optoelectronic switch or inductance near switch, load switch 9 is triode or solid-state relay or electromagnetic relay.Because the electric current that electromagnet 4 operate as normal need is bigger, this opens and closes by load switch 9 control electromagnet 4 near switch 8.
Fig. 3, Fig. 4 are respectively the shaking table that designs by above-mentioned Electromagnetic Drive concrete structure and the perspective view of rocking chair.As shown in FIG., body 5 each side of waving of its shaking table or rocking chair are provided with two and wave fulcrum 3, wave at each and be hinged with a connecting rod 2 on the fulcrum 3, and the other end of connecting rod 2 is hinged on the brace summer 11 of bedstead or chair frame 1, tangles so that will wave body 5.On the support 10 of bedstead or chair frame bottom, be fixed with permanent magnet 6; corresponding with it; wave the configurable counterweight box 12 in centre position of body 5 belows; electromagnet 4 is installed in the counterweight box, near switch 8 and power supply (rechargeable battery) etc., be convenient to further protect the electrical equipment and the weight of optimizing structure like this.
Because waving body 5 is load bodies, therefore wave cradle or mattress or the chair cushion 13 that to place arbitrary shape on the body at this, all more convenient flexible when production, use like this, and saved the direct costs that need on its structure, strengthen as waving body such as cradles.
The present invention also can be designed to another kind of shaking table by Electromagnetic Drive concrete structure shown in Figure 1.See Fig. 5, described each side of body (can be the cradle through reinforcing) of waving only is provided with one and waves fulcrum 3, and this waves fulcrum 3 and can directly be hinged on the brace summer 11 of bedstead or chair frame.
Certainly, the present invention not only is confined to above-mentioned concrete structure, with electromagnet 4, exchange near the position of switch 8, waves fulcrum 3 and connecting rod 2 or the replacement of brace summer 11 on articulated manner as permanent magnet 6, also will fall within the scope of protection of the present invention.
Claims (8)
1. the shaking table of an Electromagnetic Drive or rocking chair, comprise bedstead or chair frame, control circuit, power supply, wave body, the described body that waves is provided with and waves fulcrum, it is characterized in that being provided with electromagnet below the body and near switch described waving, at electromagnet and under near switch and certain distance with interval be respectively arranged with permanent magnet, described permanent magnet is fixed on bedstead or chair frame bottom.
2. the shaking table of Electromagnetic Drive according to claim 1 or rocking chair is characterized in that being provided with two and waving fulcrum in described each side of body of waving, and this end that waves fulcrum and connecting rod is hinged, and the other end of described connecting rod is hinged on the brace summer of bedstead or chair frame.
3. the shaking table of Electromagnetic Drive according to claim 1 or rocking chair is characterized in that being provided with one and waving fulcrum in described each side of body of waving, and this waves fulcrum and is hinged on the brace summer of bedstead or chair frame.
4. the shaking table of Electromagnetic Drive according to claim 1 or rocking chair is characterized in that being provided with the counterweight box in described centre position of waving below the body, describedly are arranged in the counterweight box near switch, electromagnet and power supply.
5. the shaking table of Electromagnetic Drive according to claim 1 or rocking chair is characterized in that comprising near switch, load switch at described control circuit, describedly open and close by load switch control electromagnet near switch.
6. the shaking table of Electromagnetic Drive or rocking chair according to claim 1 or 5, it is characterized in that described be tongue tube or Hall switch or optoelectronic switch near switch.
7. according to the shaking table or the rocking chair of claim 1 or 2 or 3 or 4 described Electromagnetic Drive, it is characterized in that to place cradle or mattress or chair cushion on the body described waving.
8. the shaking table of Electromagnetic Drive according to claim 5 or rocking chair is characterized in that at described load switch be triode or solid-state relay or electromagnetic relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101249106A CN101172008A (en) | 2006-11-01 | 2006-11-01 | Electromagnetic driven rocking bed or rocking chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101249106A CN101172008A (en) | 2006-11-01 | 2006-11-01 | Electromagnetic driven rocking bed or rocking chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101172008A true CN101172008A (en) | 2008-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101249106A Pending CN101172008A (en) | 2006-11-01 | 2006-11-01 | Electromagnetic driven rocking bed or rocking chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101172008A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102302295A (en) * | 2011-08-23 | 2012-01-04 | 湖南波比木业有限责任公司 | Novel wooden cradle |
| CN102379560A (en) * | 2011-07-22 | 2012-03-21 | 深圳市港艺金塑胶有限公司 | Rocking device as well as rocking chair, rocking bed and rocking horse using same |
| CN102755039A (en) * | 2012-07-29 | 2012-10-31 | 西北工业大学 | Electromagnetic cradle |
| CN103565144A (en) * | 2012-08-03 | 2014-02-12 | 刘胜发 | Rocking device as well as rocking chair, rocking bed and rocking horse using same |
| CN104757800A (en) * | 2015-04-01 | 2015-07-08 | 韦志强 | Sitting-lying tool with secondary reciprocating motion effect |
| CN107752580A (en) * | 2016-08-22 | 2018-03-06 | 杜青 | Magnetic moves cot |
| CN108829016A (en) * | 2018-08-01 | 2018-11-16 | 深圳诺欧博智能科技有限公司 | Control system is shaken Ji Oscillating mobile robot |
| CN112369864A (en) * | 2020-11-17 | 2021-02-19 | 陈正武 | Multifunctional automatic cradle |
-
2006
- 2006-11-01 CN CNA2006101249106A patent/CN101172008A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102379560A (en) * | 2011-07-22 | 2012-03-21 | 深圳市港艺金塑胶有限公司 | Rocking device as well as rocking chair, rocking bed and rocking horse using same |
| WO2013013569A1 (en) * | 2011-07-22 | 2013-01-31 | 深圳市港艺金塑胶有限公司 | Swing device as well as swing chair and swing bed using the same |
| CN102302295A (en) * | 2011-08-23 | 2012-01-04 | 湖南波比木业有限责任公司 | Novel wooden cradle |
| CN102755039A (en) * | 2012-07-29 | 2012-10-31 | 西北工业大学 | Electromagnetic cradle |
| CN103565144A (en) * | 2012-08-03 | 2014-02-12 | 刘胜发 | Rocking device as well as rocking chair, rocking bed and rocking horse using same |
| CN103565144B (en) * | 2012-08-03 | 2016-12-07 | 邢皓宇 | Agitating device and use the rocking chair of this device, shaking table, shoofly |
| CN104757800A (en) * | 2015-04-01 | 2015-07-08 | 韦志强 | Sitting-lying tool with secondary reciprocating motion effect |
| CN107752580A (en) * | 2016-08-22 | 2018-03-06 | 杜青 | Magnetic moves cot |
| CN108829016A (en) * | 2018-08-01 | 2018-11-16 | 深圳诺欧博智能科技有限公司 | Control system is shaken Ji Oscillating mobile robot |
| CN112369864A (en) * | 2020-11-17 | 2021-02-19 | 陈正武 | Multifunctional automatic cradle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080507 |