TWI427904B - Electronic device with charging function and charging module applied in it - Google Patents
Electronic device with charging function and charging module applied in it Download PDFInfo
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- TWI427904B TWI427904B TW99129037A TW99129037A TWI427904B TW I427904 B TWI427904 B TW I427904B TW 99129037 A TW99129037 A TW 99129037A TW 99129037 A TW99129037 A TW 99129037A TW I427904 B TWI427904 B TW I427904B
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Description
本發明涉及一種電子裝置，特別涉及一種具有充電功能的電子裝置及其充電模組。 The present invention relates to an electronic device, and more particularly to an electronic device having a charging function and a charging module thereof.
現如今，越來越多的裝置需要電源才能工作，這些裝置中有的通過電源適配器接通市電電源作為供電電源，有的則使用一次性乾電池或可反復使用的充電電池作為供電電源，使用一次性乾電池的缺點是當存儲在乾電池中的電能耗盡時必須進行更換，此外，不斷購買電池也將導致成本增加和能源浪費，同時，廢弃的乾電池也會對環境造成污染。雖然使用可充電電池可以避免一次性電池的浪費，然而，一般的可充電電池充電時仍然需要耗用電能。 Nowadays, more and more devices need power to work. Some of these devices use the power adapter to connect the mains power supply as the power supply, while others use the disposable dry battery or the reusable rechargeable battery as the power supply. The disadvantage of the dry battery is that it must be replaced when the power stored in the dry battery is exhausted. In addition, the continuous purchase of the battery will also lead to cost increase and energy waste, and the discarded dry battery will also pollute the environment. Although the use of a rechargeable battery can avoid the waste of the disposable battery, the conventional rechargeable battery still needs to consume power when charging.
有鑒於此，有必要提供一種具有充電功能的電子裝置，不需要消耗電能進行充電，以解決上述問題。 In view of this, it is necessary to provide an electronic device having a charging function that does not require power consumption for charging to solve the above problem.
該具有充電功能的電子裝置包括一主體、一可充電電池和一充電模組，該主體包括電子裝置工作所需的元器件和電路，該可充電電池用於為電子裝置供電，該充電模組用於為可充電電池進行充電。該充電模組包括一底座、一磁體和一感應單元，該底座上設 置有一轉換單元和一轉軸；該磁體設置於該底座上，用於產生磁場；該感應單元與該轉換單元電連接，該感應單元包括一桿部，該桿部上設置一軸孔，在該桿部兩端分別設置有第一弧形件和第二弧形件，在該兩個弧形件上分別纏繞有銅箔線圈，該感應單元通過該軸孔套設在底座的轉軸上，用於在電子裝置被晃動時產生感應電動勢。當電子裝置被晃動時，該感應單元在所述磁場中運動而產生感應電動勢，該轉換單元將所述感應電動勢轉化為電能並儲備在可充電電池中，為電子裝置供電。 The charging device has a main body, a rechargeable battery and a charging module. The main body includes components and circuits required for the operation of the electronic device, and the rechargeable battery is used to supply power to the electronic device. Used to charge rechargeable batteries. The charging module includes a base, a magnet and a sensing unit, and the base is provided a conversion unit and a rotating shaft; the magnet is disposed on the base for generating a magnetic field; the sensing unit is electrically connected to the converting unit, the sensing unit includes a rod portion, and a shaft hole is disposed on the rod portion a first curved piece and a second curved piece are respectively disposed at two ends of the portion, and a copper foil coil is respectively wound on the two curved pieces, and the sensing unit is sleeved on the rotating shaft of the base through the shaft hole, and is used for An induced electromotive force is generated when the electronic device is shaken. When the electronic device is shaken, the sensing unit moves in the magnetic field to generate an induced electromotive force, and the converting unit converts the induced electromotive force into electrical energy and stores it in a rechargeable battery to supply power to the electronic device.
相對現有的具有充電功能的電子裝置而言，本技術方案采用電子裝置被晃動產生感應電動勢，並將其轉化為電能，為電子裝置供電，有效的利用了自然能源，這樣一來避免了由於使用電池而造成的環境污染，降低了成本，也極大的提高了使用電子裝置的方便性。 Compared with the existing electronic device with charging function, the technical solution is swayed by the electronic device to generate an induced electromotive force, and converts it into electric energy, supplies power to the electronic device, and effectively utilizes natural energy, thereby avoiding the use of the electronic device. The environmental pollution caused by the battery reduces the cost and greatly improves the convenience of using the electronic device.
1‧‧‧電子裝置 1‧‧‧Electronic device
10‧‧‧充電模組 10‧‧‧Charging module
20‧‧‧主體 20‧‧‧ Subject
30‧‧‧可充電電池 30‧‧‧Rechargeable battery
40‧‧‧殼體 40‧‧‧shell
101‧‧‧底座 101‧‧‧Base
102‧‧‧磁體 102‧‧‧ magnet
103‧‧‧感應單元 103‧‧‧Sensor unit
104‧‧‧固定架 104‧‧‧Retaining frame
105‧‧‧保護蓋 105‧‧‧ protective cover
1011‧‧‧轉軸 1011‧‧‧ shaft
1012‧‧‧磁體放置區 1012‧‧‧Magnet placement area
1031‧‧‧桿部 1031‧‧‧ Rod
1032‧‧‧第一弧形件 1032‧‧‧First curved piece
1033‧‧‧第二弧形件 1033‧‧‧Second curved piece
1034‧‧‧軸孔 1034‧‧‧Axis hole
圖1為本發明一實施方式中電子裝置1使用充電模組及可充電電池後的示意圖。 FIG. 1 is a schematic diagram of an electronic device 1 using a charging module and a rechargeable battery according to an embodiment of the present invention.
圖2為圖1中將充電模組、可充電電池與主體分離後的示意圖。 2 is a schematic view of the charging module and the rechargeable battery in FIG. 1 separated from the main body.
圖3為圖2中充電模組和可充電電池的分解圖。 3 is an exploded view of the charging module and the rechargeable battery of FIG. 2.
請參閱圖1和圖2，該電子裝置1包括一充電模組10、一主體20和一可充電電池30，該主體20包括電子裝置1工作所需的元器件和電路，該可充電電池30分別與充電模組10和主體20電連接。該充電模組10用於在晃動時產生電能並將電能存儲至可充電電池30中 ，從而可充電電池30為主體20工作供電。該電子裝置1還包括一殼體40，用於保護充電模組10和電池30。該電子裝置1可為手機、MP3、MP4、數碼相機等輕便式電子裝置，方便進行晃動，該電池30為鋰電池、鎳氫電池等可充電電池。 Referring to FIG. 1 and FIG. 2 , the electronic device 1 includes a charging module 10 , a main body 20 , and a rechargeable battery 30 . The main body 20 includes components and circuits required for the electronic device 1 to operate. The rechargeable battery 30 . They are electrically connected to the charging module 10 and the main body 20, respectively. The charging module 10 is configured to generate electric energy when swaying and store the electric energy into the rechargeable battery 30 Thus, the rechargeable battery 30 supplies power to the main body 20. The electronic device 1 further includes a housing 40 for protecting the charging module 10 and the battery 30. The electronic device 1 can be a portable electronic device such as a mobile phone, an MP3, an MP4, or a digital camera, and is convenient for shaking. The battery 30 is a rechargeable battery such as a lithium battery or a nickel hydrogen battery.
請參閱圖3，為圖2中充電模組10和可充電電池30的分解圖。該充電模組10包括一底座101、一磁體102和一感應單元103以及設置在底座101上的轉換單元(圖中未示)。該磁體102用於產生磁場，該感應單元103放置於該產生的磁場中，當充電模組10晃動時，該感應單元103在該磁場中運動而產生感應電動勢。該轉換單元與感應單元103電連接，用於將感應單元103產生的感應電動勢轉化為電能並儲備在可充電電池30中。 Please refer to FIG. 3 , which is an exploded view of the charging module 10 and the rechargeable battery 30 of FIG. 2 . The charging module 10 includes a base 101, a magnet 102 and a sensing unit 103, and a conversion unit (not shown) disposed on the base 101. The magnet 102 is used to generate a magnetic field, and the sensing unit 103 is placed in the generated magnetic field. When the charging module 10 is shaken, the sensing unit 103 moves in the magnetic field to generate an induced electromotive force. The conversion unit is electrically connected to the sensing unit 103 for converting the induced electromotive force generated by the sensing unit 103 into electrical energy and storing it in the rechargeable battery 30.
該充電模組10還包括設置於該底座101上的一轉軸1011以及一磁體放置區1012。該感應單元103通過該轉軸1011放置在磁體102所形成的磁場中並可繞轉軸1011轉動，從而在電子裝置1被輕微晃動時該感應單元103也繞該轉軸1011自由轉動，切割磁體102的磁感線而產生感應電動勢。該轉換單元分別與感應單元103和可充電電池30電連接，用於將感應單元103產生的感應電動勢轉換成電能存儲到可充電電池30中。 The charging module 10 further includes a rotating shaft 1011 disposed on the base 101 and a magnet placement area 1012. The sensing unit 103 is placed in the magnetic field formed by the magnet 102 through the rotating shaft 1011 and rotatable around the rotating shaft 1011, so that the sensing unit 103 is also freely rotated about the rotating shaft 1011 when the electronic device 1 is slightly shaken, and the magnetic field of the magnet 102 is cut. The sense line generates an induced electromotive force. The conversion unit is electrically connected to the sensing unit 103 and the rechargeable battery 30, respectively, for converting the induced electromotive force generated by the sensing unit 103 into electrical energy for storage into the rechargeable battery 30.
在本實施方式中，該轉換單元包括一橋式整流電路(圖中未示)和一充電管理芯片(圖中未示)，該感應單元、橋式整流電路、充電管理芯片及可充電電池30依次電連接，該橋式整流電路將感應單元103產生的交流電整流濾波成直流電後，該充電管理芯片利用該直流電對電池30進行充電並對該充電過程進行管理控制。 In this embodiment, the conversion unit includes a bridge rectifier circuit (not shown) and a charging management chip (not shown), and the sensing unit, the bridge rectifier circuit, the charging management chip, and the rechargeable battery 30 are sequentially After the bridge rectifier circuit rectifies and converts the alternating current generated by the sensing unit 103 into direct current, the charging management chip uses the direct current to charge the battery 30 and manage the charging process.
該磁體放置區1012為圓形凹槽，該磁體102包括四個分離的圓弧塊，在本實施方式中，該磁體102為磁石或釹鐵硼磁鐵等永久磁鐵。該充電模組10還包括一固定架104和一保護蓋105，該固定架104為一包括四個對稱的固定臂的圓環結構，該固定架104通過該四個固定臂固定於磁體放置區1012內，並形成四個圓弧凹槽，該四個圓弧凹槽形狀與磁體102的四個圓弧塊分別對應，用於分別容置該磁體102的四個圓弧塊，使磁體102能够以轉軸1011為中心對稱固定在底座101的圓形凹槽內。該保護蓋105將感應單元103罩住，用於保護感應單元103。在其他實施方式中，該磁體102可以包括多個分離的圓弧塊，該固定架104為包括多個固定臂的圓環結構，從而形成對應個數的圓環凹槽，使磁體102能够對稱固定在底座101的圓形凹槽中，或者，該磁體102為一整塊的圓環，該圓環的半徑與圓形凹槽半徑相當，該固定架104對應取消，使該磁體102能够固定在底座101的圓形凹槽中。其他實施方式中，該保護蓋105可以省去。 The magnet placement area 1012 is a circular groove, and the magnet 102 includes four separate arc blocks. In the present embodiment, the magnet 102 is a permanent magnet such as a magnet or a neodymium iron boron magnet. The charging module 10 further includes a fixing frame 104 and a protective cover 105. The fixing frame 104 is a ring structure including four symmetric fixing arms. The fixing frame 104 is fixed to the magnet placement area by the four fixing arms. In the 1012, four circular arc grooves are formed, and the four circular arc groove shapes respectively correspond to the four arc blocks of the magnet 102, and are respectively used for accommodating the four arc blocks of the magnet 102 to make the magnet 102 It can be symmetrically fixed in the circular groove of the base 101 centering on the rotating shaft 1011. The protective cover 105 covers the sensing unit 103 for protecting the sensing unit 103. In other embodiments, the magnet 102 can include a plurality of discrete arcuate blocks that are annular structures including a plurality of fixed arms to form a corresponding number of annular grooves to enable the magnets 102 to be symmetrical. The magnet 102 is fixed in a circular groove of the base 101, or the magnet 102 is a monolithic ring having a radius corresponding to the radius of the circular groove. The fixing frame 104 is correspondingly cancelled, so that the magnet 102 can be fixed. In the circular groove of the base 101. In other embodiments, the protective cover 105 can be omitted.
在本實施方式中，該感應單元103包括一桿部1031，該桿部1031上設置一軸孔1034，該桿部1031通過該軸孔1034套設在轉軸1011上，使該感應單元103能處於磁體102所產生的磁場中且能以該轉軸1011為軸進行轉動。該桿部1031的兩端分別設置有第一弧形件1032和第二弧形件1033，該第一弧形件1032和第二弧形件1033上分別纏繞有銅箔線圈。在該電子裝置1的輕微晃動下，由於重力的作用，該第一弧形件1032和第二弧形件1033以轉軸1011為中心軸進行轉動，使得纏繞在第一弧形件1032和第二弧形件1033上的 銅箔線圈在磁場中做切割磁感線運動，從而產生感應電動勢。在其他實施方式中，在該轉軸1011與磁體放置區1012接觸的地方還可設置一臺階，使感應單元103能够在轉動時儘量不與磁體放置區1012摩擦，提高感應單元103對電子裝置1晃動的感應靈敏度。該臺階可為半徑大於轉軸1011的圓柱體或方形體。 In the embodiment, the sensing unit 103 includes a rod portion 1031. The rod portion 1031 is provided with a shaft hole 1034. The rod portion 1031 is sleeved on the rotating shaft 1011 through the shaft hole 1034, so that the sensing unit 103 can be in the magnet. The magnetic field generated by 102 is rotatable about the axis of rotation 1011. The two ends of the rod portion 1031 are respectively provided with a first curved member 1032 and a second curved member 1033, and the first curved member 1032 and the second curved member 1033 are respectively wound with a copper foil coil. Under the slight shaking of the electronic device 1, the first curved member 1032 and the second curved member 1033 are rotated about the rotating shaft 1011 due to the action of gravity, so that the first curved member 1032 and the second are wound. On the curved member 1033 The copper foil coil performs a cutting magnetic line motion in a magnetic field to generate an induced electromotive force. In other embodiments, a step may be disposed at a position where the rotating shaft 1011 is in contact with the magnet placement area 1012, so that the sensing unit 103 can be prevented from rubbing with the magnet placement area 1012 as much as possible, and the sensing unit 103 is shaken to the electronic device 1. Sensing sensitivity. The step may be a cylinder or a square having a radius larger than the shaft 1011.
在本實施方式中，該軸孔1034設置在桿部1031的中心位置，該第一弧形件1032和第二弧形件1033的弧形大小不一樣，以使得在桿部1031兩端不對稱的重力作用下感應單元103對電子裝置1的晃動更為靈敏。在其他實施方式中，該桿部1031兩端的第一弧形件1032和第二弧形件1033距離軸孔1034的垂直距離也可以不相等，即軸孔1034設置於該桿部1031的非中心位置，以加強桿部1031兩端的不對稱性。在其他實施方式中，為了產生感應電動勢的效果更好，該線圈在第一弧形件1032和第二弧形件1033上的纏繞方式及纏繞數量等可以根據情况進行設定，如所述線圈纏繞的形狀可呈圓狀、橢圓狀或方型狀等。 In the present embodiment, the shaft hole 1034 is disposed at a central position of the rod portion 1031, and the arc shape of the first curved member 1032 and the second curved member 1033 are different in size so as to be asymmetric at both ends of the rod portion 1031. The sensing unit 103 is more sensitive to the shaking of the electronic device 1 by gravity. In other embodiments, the vertical distance between the first curved member 1032 and the second curved member 1033 at the two ends of the rod portion 1031 from the shaft hole 1034 may also be unequal, that is, the shaft hole 1034 is disposed at a non-center of the rod portion 1031. Position to enhance the asymmetry of the ends of the stem 1031. In other embodiments, in order to produce an effect of inducing an electromotive force, the winding manner of the coil on the first curved member 1032 and the second curved member 1033, the number of windings, and the like may be set according to circumstances, such as the coil winding. The shape may be round, elliptical or square.
當電子裝置1被晃動時，感應單元103在重力的作用下繞轉軸1011進行轉動，使得纏繞在第一弧形件1032和第二弧形件1033上的銅箔線圈做切割磁感線運動，產生感應電動勢，底座101上的轉換單元將產生的感應電動勢轉換成電能存儲到可充電電池30中。 When the electronic device 1 is shaken, the sensing unit 103 rotates around the rotating shaft 1011 under the action of gravity, so that the copper foil coil wound on the first curved member 1032 and the second curved member 1033 performs the cutting magnetic line motion. The induced electromotive force is generated, and the conversion unit on the base 101 converts the generated induced electromotive force into electrical energy to be stored in the rechargeable battery 30.
本發明的電子裝置1利用自身的晃動，使得置於其中的感應單元103產生感應電動勢，並通過轉換單元將其轉化為電能存儲到可充電電池30中，為主體20供電，該電子裝置1有效的利用了自然能源，避免了由於使用一次性電池而造成的環境污染，降低了成 本，也極大的提高了使用電子裝置1的方便性。 The electronic device 1 of the present invention utilizes its own shaking so that the sensing unit 103 placed therein generates an induced electromotive force and converts it into electrical energy into the rechargeable battery 30 through the conversion unit to supply power to the main body 20, and the electronic device 1 is effective. Utilizing natural energy, avoiding environmental pollution caused by the use of disposable batteries, reducing the This also greatly improves the convenience of using the electronic device 1.
1‧‧‧電子裝置 1‧‧‧Electronic device
10‧‧‧充電模組 10‧‧‧Charging module
20‧‧‧主體 20‧‧‧ Subject
30‧‧‧可充電電池 30‧‧‧Rechargeable battery
40‧‧‧殼體 40‧‧‧shell
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW99129037A TWI427904B (en) | 2010-08-30 | 2010-08-30 | Electronic device with charging function and charging module applied in it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW99129037A TWI427904B (en) | 2010-08-30 | 2010-08-30 | Electronic device with charging function and charging module applied in it |
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| Publication Number | Publication Date |
|---|---|
| TW201210177A TW201210177A (en) | 2012-03-01 |
| TWI427904B true TWI427904B (en) | 2014-02-21 |
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| CN1389012A (en) * | 2000-08-18 | 2003-01-01 | Em百思特株式会社 | Disk type two phase vibration motor |
| TWI251975B (en) * | 2004-02-09 | 2006-03-21 | Shr-En Tzou | Eccentric current generator device |
| TWM314798U (en) * | 2006-12-29 | 2007-07-01 | Yong Shin T Electric Machine C | Improved structure of DC motor for ceiling fan |
| TW200847587A (en) * | 2007-05-30 | 2008-12-01 | Chuan-Sheng Chen | Sliding type dynamo |
| CN201251849Y (en) * | 2008-08-13 | 2009-06-03 | 陈瑞照 | Infrared remote controller with kinetic energy and electrical energy conversion device |
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2010
- 2010-08-30 TW TW99129037A patent/TWI427904B/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1389012A (en) * | 2000-08-18 | 2003-01-01 | Em百思特株式会社 | Disk type two phase vibration motor |
| TWI251975B (en) * | 2004-02-09 | 2006-03-21 | Shr-En Tzou | Eccentric current generator device |
| TWM314798U (en) * | 2006-12-29 | 2007-07-01 | Yong Shin T Electric Machine C | Improved structure of DC motor for ceiling fan |
| TW200847587A (en) * | 2007-05-30 | 2008-12-01 | Chuan-Sheng Chen | Sliding type dynamo |
| CN201251849Y (en) * | 2008-08-13 | 2009-06-03 | 陈瑞照 | Infrared remote controller with kinetic energy and electrical energy conversion device |
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|---|---|
| TW201210177A (en) | 2012-03-01 |
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