TWI497876B - Electromagnetic drive spheres and their vehicles - Google Patents
Electromagnetic drive spheres and their vehicles Download PDFInfo
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- TWI497876B TWI497876B TW102103703A TW102103703A TWI497876B TW I497876 B TWI497876 B TW I497876B TW 102103703 A TW102103703 A TW 102103703A TW 102103703 A TW102103703 A TW 102103703A TW I497876 B TWI497876 B TW I497876B
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Description
本發明係關於一種電磁驅動，特別是關於一種包括有球體及配置在球體上的電極組的電磁驅動球體裝置以及以該電磁驅動球體裝置承載的載具。BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to an electromagnetic drive, and more particularly to an electromagnetically driven globe device including a ball and an electrode assembly disposed on the ball and a carrier carried by the electromagnetically driven ball device.
查動力傳動裝置在現今的各個產業中都是不可或缺的裝置。在大部份的現有的技術中，為了要能夠將動力源所產生的動力傳導至另一構件，有部份產品的設計是採用單純機構的設計，而有些產品的設計是採用機構配合電磁驅動的原理。Checking power transmissions is an indispensable device in all industries today. In most of the existing technologies, in order to be able to transmit the power generated by the power source to another component, some products are designed using a simple mechanism design, and some products are designed to use an electromagnetic drive. The principle.
再者，不同的應用領域及設備中，大都會計計一專用的配合傳動機構，以因應該不同應用領域之所需。因此，造成了市面上有各種不同的驅動機構或動力傳動裝置，彼此之間亦無共同相通的空間。Moreover, among the different application fields and equipments, most of them are dedicated to the transmission mechanism to meet the needs of different application fields. As a result, there are a variety of different drive mechanisms or power transmission devices on the market, and there is no room for common communication between them.
雖然在現有技術中有各種不同的動力傳動機構設計，但大部份的此類機構都有複雜的結構，不論在組件組裝、設備維護方向都不符合產業的需求。縱使採用機構配合電磁驅動原理的習用裝置，也都有複雜、維護不易的問題。Although there are various power transmission mechanism designs in the prior art, most of these mechanisms have complex structures, which do not meet the needs of the industry in terms of component assembly and equipment maintenance. Even if the conventional device adopting the mechanism of the electromagnetic drive principle is complicated, the maintenance is difficult.
緣此，本發明之一目的即是提供一種電磁驅動球體裝置，期能藉由簡易的電磁驅動來驅動球體旋轉，而可應用在各種不同的應用領域所需。Accordingly, it is an object of the present invention to provide an electromagnetically driven sphere device that can be used to drive a sphere rotation by a simple electromagnetic drive, and can be applied to various fields of application.
本發明之一另目的即是提供一種結合電磁驅動球體裝置所構成的載具，其係將數個電磁驅動球體裝置結合在一載體的底部，載體受到各個電磁驅動球體裝置的承載支撐，藉由控制單元控制不同位置的電磁驅動球體裝置而可實現載體的前進、後退、轉向等動作。Another object of the present invention is to provide a carrier constructed by combining an electromagnetically driven spherical device by combining a plurality of electromagnetically driven spherical devices at the bottom of a carrier supported by respective electromagnetically driven spherical devices. The control unit controls the electromagnetically driven spherical device at different positions to realize the forward, backward, and steering actions of the carrier.
本發明為達成上述目的，係在一球體的球面結合有複數組電極組，每個電極組包括有一第一磁極與一相鄰的第二磁極。至少一組線圈，與該延伸磁條相隔一氣隙距離，並相對應於該電極組。一線圈驅動裝置，電連接於該線圈，用以激磁該線圈產生交變磁場。線圈產生的交變磁場施加至該電極組，以磁性驅動該球體轉動。In order to achieve the above object, the present invention combines a complex array of electrode groups on a spherical surface of a sphere, each electrode group including a first magnetic pole and an adjacent second magnetic pole. At least one set of coils is spaced apart from the extended magnetic strip by an air gap and corresponds to the set of electrodes. A coil driving device is electrically connected to the coil for exciting the coil to generate an alternating magnetic field. An alternating magnetic field generated by the coil is applied to the electrode group to magnetically drive the ball to rotate.
本發明較佳實施例中，延伸磁條可以是設置在球體表面或是嵌置在球體內部，都可以達到與交變磁場產生模組產生電磁驅動之目的。In the preferred embodiment of the present invention, the extended magnetic strip may be disposed on the surface of the sphere or embedded in the interior of the sphere, and the electromagnetic drive may be generated by the alternating magnetic field generating module.
本發明所能產生的功效方面，可藉由簡易的交變磁場產生模組產生電磁驅動力，即可驅動球體旋轉，而可應用在各種不同的應用領域，且若搭配複數個延伸磁條配置在球體的球面而可驅動球體以不同的旋轉方向轉動。而將數個本發明的電磁驅動球體裝置承載一載體時，藉由控制單元控制不同位置的電磁驅動球體裝置，而可實現載體的前進、後退、轉向等動作。In terms of the effects that can be produced by the present invention, the electromagnetic driving force can be generated by a simple alternating magnetic field generating module, and the spherical rotation can be driven, and can be applied to various application fields, and if a plurality of extended magnetic stripe configurations are used. The spherical surface of the sphere can drive the sphere to rotate in different directions of rotation. When a plurality of electromagnetic driving sphere devices of the present invention carry a carrier, the control unit controls the electromagnetically driven spherical devices at different positions, thereby realizing the forward, backward, and steering operations of the carrier.
本發明所採用的具體實施例，將藉由以下之實施例及附呈圖式作進一步之說明。The specific embodiments of the present invention will be further described by the following examples and the accompanying drawings.
100‧‧‧電磁驅動球體裝置100‧‧‧Electromagnetically driven sphere device
1‧‧‧球體1‧‧‧ sphere
11‧‧‧球面11‧‧‧ spherical
3‧‧‧延伸磁條3‧‧‧Extended magnetic strip
31‧‧‧電極組31‧‧‧Electrode group
311‧‧‧第一磁極311‧‧‧First magnetic pole
312‧‧‧第二磁極312‧‧‧second magnetic pole
32‧‧‧基帶32‧‧‧baseband
4‧‧‧軸柱4‧‧‧ shaft column
5‧‧‧交變磁場產生模組5‧‧‧Alternating Magnetic Field Generation Module
51‧‧‧線圈51‧‧‧ coil
6‧‧‧線圈驅動裝置6‧‧‧Coil drive
61‧‧‧控制單元61‧‧‧Control unit
62‧‧‧電源單元62‧‧‧Power unit
7‧‧‧載體7‧‧‧ Carrier
I‧‧‧弧面延伸方向I‧‧‧Arc direction extension
第1圖顯示本發明第一較佳實施例之電路圖。Fig. 1 is a circuit diagram showing a first preferred embodiment of the present invention.
第2圖顯示第1圖實施例中球體的立體圖。Fig. 2 is a perspective view showing the sphere in the embodiment of Fig. 1.
第3圖顯示本發明第二較佳實施例之電路圖。Figure 3 is a circuit diagram showing a second preferred embodiment of the present invention.
第4圖顯示本發明第三較佳實施例之電路圖。Fig. 4 is a circuit diagram showing a third preferred embodiment of the present invention.
第5圖顯示本發明第四較佳實施例之電路圖。Fig. 5 is a circuit diagram showing a fourth preferred embodiment of the present invention.
第6圖顯示本發明應用在載體時的示意圖。Figure 6 is a schematic view showing the application of the present invention to a carrier.
請參閱第1圖所示，其顯示本發明第一實施例電磁驅動球體裝置100係包括有一球體1，球體1的球面11上形成有至少一延伸磁條3，該延伸磁條3以一弧面延伸方向I沿著該球體1的球面11佈設(同時參閱第2圖所示)。延伸磁條3上包括有複數組電極組31，每個電極組31包括有一第一磁極311(磁極北極)與一相鄰的第二磁極312(磁極南極)。在圖式所示的實施例中，是以單一個延伸磁條3作為實施例說明，在實際應用時可以在球體1的球面11上形成有多數個延伸磁條3。球體1可以橡膠材料或其它不同應用領域適合的材料所製成。Referring to FIG. 1 , it is shown that the electromagnetic drive ball device 100 of the first embodiment of the present invention includes a ball 1 . The spherical surface 11 of the ball 1 is formed with at least one extended magnetic strip 3 , and the extended magnetic strip 3 is formed by an arc. The plane extending direction I is laid along the spherical surface 11 of the sphere 1 (see also FIG. 2). The extended magnetic strip 3 includes a plurality of array electrode groups 31, each electrode group 31 including a first magnetic pole 311 (magnetic pole north pole) and an adjacent second magnetic pole 312 (magnetic pole south pole). In the embodiment shown in the drawings, a single extended magnetic strip 3 is described as an embodiment. In practice, a plurality of extended magnetic strips 3 may be formed on the spherical surface 11 of the sphere 1. The sphere 1 can be made of a rubber material or other suitable material for different fields of application.
球體1結合有一軸柱4，該軸柱4穿過該球體1的球體幾何中心，使該球體1得以該軸柱4為旋轉中心而轉動。軸柱4可以再結合在一習知的應用機構或支架，以使軸柱4定位、以及使球體1定位。The sphere 1 incorporates a shaft column 4 which passes through the geometric center of the sphere of the sphere 1 so that the sphere 1 can be rotated by the shaft column 4 as a center of rotation. The shaft column 4 can be recombined in a conventional application mechanism or bracket to position the shaft column 4 and position the ball 1.
球體1的上面對應地配置有一交變磁場產生模組5。交變磁場產生模組5的數目係對應於球體1的球面11上形成的延伸磁條3之數目。當然也可以採用單一個交變磁場產生模組5配合簡易的可操作旋動機構，將交變磁場產生模組5旋轉至恰對應於延伸磁條3延伸方向，使兩者呈電磁耦合的對應關係。An alternating magnetic field generating module 5 is disposed correspondingly on the upper surface of the sphere 1. The number of alternating magnetic field generating modules 5 corresponds to the number of extended magnetic strips 3 formed on the spherical surface 11 of the sphere 1. Of course, a single alternating magnetic field generating module 5 can be used to rotate the alternating magnetic field generating module 5 to correspond to the extending direction of the extended magnetic strip 3 so that the two are electromagnetically coupled with a simple operable rotary mechanism. relationship.
交變磁場產生模組5係包括有至少一組線圈51，線 圈51與該延伸磁條3相隔一氣隙距離，並相對應於該延伸磁條3上的電極組31。The alternating magnetic field generating module 5 includes at least one set of coils 51, lines The ring 51 is spaced apart from the extended magnetic strip 3 by an air gap and corresponds to the electrode group 31 on the extended magnetic strip 3.
交變磁場產生模組5電連接有一線圈驅動裝置6。線圈驅動裝置6可在一控制單元61的控制之下，由一電源單元62取得工作電能，用以激磁該線圈51產生交變磁場。而產生的交變磁場施加至該延伸磁條3上的電極組31，會使該延伸磁條3受到磁性驅動，進而使球體1轉動。The alternating magnetic field generating module 5 is electrically connected to a coil driving device 6. The coil driving device 6 can be operated by a power supply unit 62 under the control of a control unit 61 for exciting the coil 51 to generate an alternating magnetic field. The generated alternating magnetic field is applied to the electrode group 31 on the extended magnetic strip 3, which causes the extended magnetic strip 3 to be magnetically driven, thereby causing the spherical body 1 to rotate.
前述實施例中，延伸磁條3係由該複數個電極組31彼此相鄰地鏈結而形成，也可以是在一基帶32的表面結合該複數個電極組31而構成(參閱第3圖所示第二實施例)。In the foregoing embodiment, the extended magnetic strip 3 is formed by abutting the plurality of electrode groups 31 adjacent to each other, or may be formed by combining the plurality of electrode groups 31 on the surface of the base tape 32 (refer to FIG. 3). Show the second embodiment).
第4圖顯示本發明第三實施例電磁驅動球體裝置的斷面圖。此實施例中，複數個電極組31彼此相鄰地鏈結形成，並可埋置在球體1的球面11下。Fig. 4 is a cross-sectional view showing the electromagnetic drive ball device of the third embodiment of the present invention. In this embodiment, a plurality of electrode groups 31 are formed adjacent to each other and can be embedded under the spherical surface 11 of the sphere 1.
第5圖顯示本發明第四實施例電磁驅動球體裝置的斷面圖。此實施例中，複數個電極組31彼此相隔一段距離，並可以垂直方向埋置在球體1的球面11下，如此以在球體1的球面11上形成複數個相隔的不同磁極。Fig. 5 is a cross-sectional view showing the electromagnetic drive ball device of the fourth embodiment of the present invention. In this embodiment, the plurality of electrode groups 31 are spaced apart from each other by a distance and can be vertically embedded under the spherical surface 11 of the sphere 1 such that a plurality of spaced apart magnetic poles are formed on the spherical surface 11 of the sphere 1.
在應用方向，本發明可應用在各種不同的應用領域，若搭配複數個延伸磁條配置在球體的球面而可驅動球體以不同的旋轉方向轉動。而將數個本發明的電磁驅動球體裝置100結合在一載體7的底部時(參閱第6圖所示)，載體7受到各個電磁驅動球體裝置100的承載支撐。藉由控制單元61控制不同位置的電磁驅動球體裝置100，而可實現載體7的前進、後退、轉向等動作。依不同的應用領域，載體7例如可為一車子、物品載運載具、動力輔助推車等。In the application direction, the present invention can be applied to various different application fields. If a plurality of extended magnetic strips are arranged on the spherical surface of the sphere, the sphere can be driven to rotate in different rotation directions. While a plurality of electromagnetic drive ball devices 100 of the present invention are coupled to the bottom of a carrier 7 (see FIG. 6), the carrier 7 is supported by the respective electromagnetic drive ball devices 100. The control unit 61 controls the electromagnetically driven spherical device 100 at different positions, thereby realizing the advancement, retreat, steering, and the like of the carrier 7. Depending on the field of application, the carrier 7 can be, for example, a car, an item carrier, a power assisted cart or the like.
以上之實施例說明僅為本發明之較佳實施例說明，凡習於此項技術者當可依據本發明之上述實施例說明而作其它種種之改良及變化。然而這些依據本發明實施例所作的種種改良及變化，當仍屬於本發明之發明精神及以下所界定之專利範圍內。The above embodiments are merely illustrative of the preferred embodiments of the present invention, and other modifications and changes can be made by those skilled in the art in light of the above-described embodiments of the present invention. However, various modifications and changes made in accordance with the embodiments of the present invention are still within the scope of the invention and the scope of the invention as defined below.
100‧‧‧電磁驅動球體裝置100‧‧‧Electromagnetically driven sphere device
1‧‧‧球體1‧‧‧ sphere
11‧‧‧球面11‧‧‧ spherical
3‧‧‧延伸磁條3‧‧‧Extended magnetic strip
31‧‧‧電極組31‧‧‧Electrode group
311‧‧‧第一磁極311‧‧‧First magnetic pole
312‧‧‧第二磁極312‧‧‧second magnetic pole
4‧‧‧軸柱4‧‧‧ shaft column
5‧‧‧交變磁場產生模組5‧‧‧Alternating Magnetic Field Generation Module
51‧‧‧線圈51‧‧‧ coil
6‧‧‧線圈驅動裝置6‧‧‧Coil drive
61‧‧‧控制單元61‧‧‧Control unit
62‧‧‧電源單元62‧‧‧Power unit
I‧‧‧弧面延伸方向I‧‧‧Arc direction extension
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102103703A TWI497876B (en) | 2013-01-31 | 2013-01-31 | Electromagnetic drive spheres and their vehicles |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102103703A TWI497876B (en) | 2013-01-31 | 2013-01-31 | Electromagnetic drive spheres and their vehicles |
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| Publication Number | Publication Date |
|---|---|
| TW201431251A TW201431251A (en) | 2014-08-01 |
| TWI497876B true TWI497876B (en) | 2015-08-21 |
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| CN110310616B (en) * | 2019-06-28 | 2023-06-06 | Oppo广东移动通信有限公司 | Sound generating device, display device and terminal |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4634889A (en) * | 1982-12-07 | 1987-01-06 | L'etat Francais | Electro-mechanical converter with several degrees of freedom |
| CN87205964U (en) * | 1987-03-31 | 1988-05-04 | 欧阳谊明 | Electromagnetical driver for bicycle |
| CN85104531B (en) * | 1985-06-15 | 1988-07-13 | 中国科学院电工研究所 | Globular rotor moment electric motor |
| CN2132329Y (en) * | 1992-05-29 | 1993-05-05 | 王玉成 | Arc shape electric motor |
| EP0952945B1 (en) * | 1997-01-17 | 2001-07-04 | Universite Catholique De Louvain | Omnidirectional mobile base |
| TW201214932A (en) * | 2010-09-30 | 2012-04-01 | Univ Nat Taiwan | Wheel driven mechanism |
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2013
- 2013-01-31 TW TW102103703A patent/TWI497876B/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4634889A (en) * | 1982-12-07 | 1987-01-06 | L'etat Francais | Electro-mechanical converter with several degrees of freedom |
| CN85104531B (en) * | 1985-06-15 | 1988-07-13 | 中国科学院电工研究所 | Globular rotor moment electric motor |
| CN87205964U (en) * | 1987-03-31 | 1988-05-04 | 欧阳谊明 | Electromagnetical driver for bicycle |
| CN2132329Y (en) * | 1992-05-29 | 1993-05-05 | 王玉成 | Arc shape electric motor |
| EP0952945B1 (en) * | 1997-01-17 | 2001-07-04 | Universite Catholique De Louvain | Omnidirectional mobile base |
| TW201214932A (en) * | 2010-09-30 | 2012-04-01 | Univ Nat Taiwan | Wheel driven mechanism |
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