1353862 九、發明說明： 【發明所屬之技術領域】 本發明隸屬於運動器材藉由阻力達到健身效果的技 術領域，具體而言，此阻力是一種磁性阻力，對使用者產 生間歇的按摩效果。 【先前技術】 運動器材設計阻力幫助使用者作健身運動，這些阻力 可以是機械式阻力器，或以磁性排斥相吸的物理能量作為 阻力的結構。 磁阻構造分為内磁阻式及外磁阻式兩種，如台灣新型 第320970號專利案揭露一外磁阻的結構實施在運動器材 上。此一結構是在導磁輪侧面鄰近邊緣的部位，與磁性元 件產生磁性相吸的物理能量，對鐵製導磁輪的轉動來說， 此磁吸效應是一種磁性的阻力，簡稱為磁阻。 又，如台灣發明第268083號、新型第M297758號等 專利案揭露另一外磁阻式的結構，導磁輪在圓周面設有— 圈非導磁層，隔著銅、鋁等非磁性物質製作的非導磁層， 讓磁性元件與導磁輪磁性相吸，使導磁輪的轉動受阻。 另外，從新型第M297758號專利案得知内磁阻式結 構，是把内輪置入導磁輪裡，讓内輪圓周與導磁輪内環彼 此相對，此内環具有一圈非導磁層來，使内輪設在圓周面 的磁性元件，隔著非導磁層與導磁輪磁性相吸，使導磁輪 的轉動受阻。 健身運動期間遭遇到連續不斷的磁阻力，易讓使用者 產生肌肉酸痛的弊端，本發明乃創作一種間歇磁控裝置， 1353862 有效地解決前述缺失。 【發明内容】 本案發明目的之一在於：提供一種間歇磁控裝置，此 裝置是在磁性元件與導磁輪產生磁性相吸的部位，設計出 轉動阻力不同的構造，使用者健身期間致生週期性延緩轉 速的圓周運動，達到微幅且持續震動的按摩效果。 為達上述目的，本發明一種間歇磁控裝置，利用導磁 輪與磁性元件產生磁吸效應，對導磁輪的轉動形成阻力。 配合一活動件組成外磁式間歇磁控裝置，兩磁性元件 彼此相對組設於該活動件上，導磁輪圓周凸出一或以上的 磁阻段，藉由該磁阻段有無轉動通過磁性元件，讓該導磁 輪轉動一圈產生週期性的延缓轉速，對使用者具有停頓般 震幅的按摩效果，每圈類似停頓的次數，與磁阻力間斷的 數量成正比。 配合一活動件組成另一外磁式間歇磁控裝置，該活動 件面對導磁輪圓周的一面牢固有磁性元件，經由該活動件 調整磁性元件至導磁輪圓周的距離，該導磁輪的圓周面具 有一或以上非導磁層，隔離非導磁層的段落以及非導磁層 輪流面對磁性元件，讓該導磁輪轉動一圈產生週期性的延 緩轉速，對使用者具有停頓般震幅的按摩效果，每圈類似 停頓的次數，與磁阻力間斷的數量成正比。 配合一置入導磁輪的内輪組成一内磁式間歇磁控裝 置，該内輪相對導磁輪内環面的圓周組設有磁性元件，該 導磁輪的内環面牢固有一或以上非導磁層，隔離非導磁層 的段落以及非導磁層輪流面對磁性元件，讓該導磁輪轉動 1353862 一圈產生週期性的延緩轉速，對使用者具有停頓般震幅的 按摩效果，每圈類似停頓的次數’與磁阻力間斷的數量成 正比。 【實施方式】 如第一、二圖顯示某一運動器材的傳動機構（10)連 結一磁控裝置（20)，該傳動機構（1〇)藉由使用者操作 一施力元件（11)帶動一主輪（12)自轉，該主輪（12) 同軸組設一彈性元件（13)和一中間輪（14)，經由二皮 • 帶（15)把該中間輪（14)的動能，依序傳遞一被動輪（16) 再到磁控裝置（20)。圖面中的彈性元件（13)是具有拉 伸彈力的物件’亦可以是捲收彈簧或其它彈性回復物件來 取代。 該磁控裝置（20)是一外阻式的磁阻構造，包括一導 磁輪（21)及二磁性元件（22)，前揭被動輪（16)的動 能經由皮帶（15 )傳遞該導磁輪（21 )自轉。兩磁性元件 (22)是彼此相對的設置在一活動件（23)上，各磁性元 參 件（22 )與導磁輪（21)致生磁吸效應的範圍。磁吸效應 對運動健身的使用者來說等於是一種阻力，故磁場範圍即 為磁阻範圍，磁阻力因應磁阻範圍大小而增減。 該導磁輪（21)圓周凸出一磁阻段（24)，調整該活 動件（23)的轉動幅度，可以控制兩磁性元件（22)覆蓋 磁阻段（24 )兩側的有效面積。該磁阻段（24 )側邊相對 磁性元件（22)形成磁吸效應最大的範圍，愈接近該導磁 輪（21)的軸心，磁吸效應愈小，甚至可以忽略不計。 凸出該導磁輪（21)圓周的磁阻段（24)，通過兩磁 1353862 性元件（22)之間致生磁阻力，磁阻段（24)以外則為無 磁阻力。這樣的設計讓導磁輪（21)每轉一圈產生週期性 的延緩轉速，對使用者具有停頓般震幅的按摩效果，每圈 類似停頓的次數，與磁阻力間斷的數量成正比。 第二圖是另一磁控裝置（30)的實施例，與前例的差 異處在於：該導磁輪（21)沿著半徑方向在圓周凸出二磁 阻段（24) ’兩磁阻段（24)彼此隔離。該導磁輪（21) 自轉約四分之一圈，會讓磁阻段（24)通過兩磁性元件（22) • 之間致生磁阻力；但在第二個四分之一圈時卻無阻力。 —該磁阻段（24)數量增加一倍的設計，讓導磁輪（21) 母轉圈可以感觉到兩次阻力以及兩次短暫地停頓式震 幅，且阻力是間隔在兩次停頓式震幅之間。使用者在健身 期間，可以體會到微幅且持續震動的按摩次數，是前一 施例的兩倍。 Μ 厂Ν且式的磁阻構造如第四圖所示，是由一導磁輪 (31)、至少-磁性元件（32)及―活動件構成一 m(3右〇)，該活動件（33)面對導磁輪(31)圓周 ^一面牛时磁性元件（32)，藉由該活動件（33) 整磁性兀件（32)距離導磁輪（31)圓周的遠近。 本實施例在該導磁輪（31)的圓周面（ 數非導磁層（35)，兩相鄰的非導磁#’ 歿 當然，該導堵輪⑼在圓二此隔離。 以上的空間’用以埋設或嵌人相對數=先凹陷一或 讓圓周的表面平滑順暢如第六圖。、磁層（35)， 該導磁輪（3◦圓周面（34)與磁性元件⑶）之間 8 ^^3862 • 致生磁場’成為一有效的磁阻範圍。隔離非導磁層（35) 的段落面對磁性元件（32)致生的磁阻力，遠比該磁性元 件（32)面對非導磁層（35)產生的磁阻力還大，讓該導 磁輪（31)轉動期間產生週期性的延緩轉速。快速轉動的 導磁輪j 31)每轉一圈’對使用者具有停頓般震幅的按摩 效果’每圈類似停頓的次數與磁阻力間斷的數量成正比。 一種内阻式的磁阻構造’如第五圖所示，一磁控裝置 (4〇)疋由一内輪（41)置入一導磁輪（42)組成，該内 •輪（41)的圓周恰好面對導磁輪（42)的内環。該内輪（41) 7圓周設有至少一磁性元件（43)，該導磁輪（42)在凹 陷形成的内環面（44)固定有至少一非導磁層（45)，二 相鄰的非導磁層（45 )彼此隔離。 當然，該導磁輪（42)在内環面（44)可以預先凹陷 或以上的空間，用以埋設或嵌入相對數量的非導磁層 (45)，讓内環的表面平滑順暢如第七圖。 該内輪（41)圓周以磁性元件（43)對導磁輪（42) 鲁致生磁場’磁力會在面對非導磁層（45)遭到減弱，但面 對内環面（44)時增強。 本實施例有效的磁阻範圍是在導磁輪（42)的内環面 (44)，快速轉動的導磁輪（42)每轉一圈，皆合產生週 生的延緩轉速，對使用者具有停頓般震幅的^效果， 每圈類似停頓的次數，與磁阻力間斷的數量成正比。 【圖式簡單說明】 第-圖為本發明外阻式磁控裝置一較佳實施例的具體示 意圖，並與運動器材的傳動機構組裝在一起。 9 :S' 1353862 第,圖為第-圖磁控裝置另一角度的示意圖。 第三圖為本發明外阻式磁控裝置另—實施例的示意圖。 第四圖為本發明外阻式磁控裝置又一實施例的分解立體 圖。 第五圖為本發明内阻式磁控裝置一較佳實施例的分解立 體圖。 第六圖為第四圖磁控裝置衍生實施例的分解立體圖。 第七圖為第五圖磁控裝置衍生實施例的分解立體圖。1353862 IX. Description of the Invention: [Technical Field of the Invention] The present invention belongs to the technical field in which a sports equipment achieves a fitness effect by resistance. Specifically, the resistance is a magnetic resistance, which produces an intermittent massage effect to the user. [Prior Art] The resistance of the sports equipment design helps the user to exercise, and the resistance may be a mechanical resistance or a structure that magnetically repels the absorbed physical energy as a resistance. The magnetoresistive structure is divided into two types: an internal magnetoresistive type and an external magnetoresistive type. For example, the Taiwanese new type No. 320,970 patent discloses that an external magnetic reluctance structure is implemented on a sports equipment. The structure is a physical energy that is magnetically attracted to the magnetic element at a portion adjacent to the edge of the side of the magnetically permeable wheel. For the rotation of the iron magnetically permeable wheel, the magnetic attraction is a magnetic resistance, referred to as magnetic resistance. . In addition, such as Taiwan Invention No. 268083, New Type M297758 and other patents disclose another external magnetoresistive structure. The magnetically permeable wheel is provided with a non-magnetic conductive layer on the circumferential surface, separated by non-magnetic substances such as copper and aluminum. The non-magnetic conductive layer is made to magnetically attract the magnetic element and the magnetic wheel, so that the rotation of the magnetic wheel is blocked. In addition, it is known from the novel No. M297758 patent that the inner magnetoresistive structure is such that the inner wheel is placed in the magnetic wheel so that the inner ring and the inner ring of the magnetic wheel are opposite each other, and the inner ring has a non-magnetic conductive layer. The magnetic element having the inner wheel on the circumferential surface is magnetically attracted to the magnetically conductive wheel via the non-magnetic conductive layer, so that the rotation of the magnetic conductive wheel is blocked. During the exercise, the continuous magnetic resistance is encountered, which is easy for the user to produce muscle soreness. The present invention creates an intermittent magnetic control device, and 1353862 effectively solves the aforementioned deficiency. SUMMARY OF THE INVENTION One object of the present invention is to provide an intermittent magnetic control device which is a structure in which a magnetic element and a magnetic magnetic wheel are magnetically attracted to each other, and a structure with different rotational resistance is designed, and a user generates a life cycle during fitness. Sexually delays the circular motion of the rotational speed to achieve a microscopic and continuous vibration massage effect. To achieve the above object, an intermittent magnetron apparatus of the present invention utilizes a magnetic wheel to generate a magnetic attraction effect with a magnetic element to form a resistance to the rotation of the magnetic wheel. Forming an external magnetic intermittent magnetic control device with a movable member, the two magnetic members are disposed on the movable member opposite to each other, and one or more magnetoresistive segments protrude from the circumference of the magnetic conductive wheel, and the magnetic resistance portion rotates through the magnetic The component causes the magnetic wheel to rotate one turn to generate a periodic delaying speed. The user has a massage effect of a pause-like amplitude, and the number of pauses per turn is proportional to the number of magnetic resistance discontinuities. Cooperating with a moving piece to form another external magnetic intermittent magnetic control device, the movable member facing the circumference of the circumference of the magnetic wheel has a magnetic component, and the movable member adjusts the distance of the magnetic element to the circumference of the magnetic wheel, the magnetic wheel The circumferential mask has one or more non-magnetic conductive layers, and the segments separating the non-magnetic conductive layer and the non-magnetic conductive layer are alternately facing the magnetic element, and the magnetic rotating wheel rotates once to generate a periodic retarding rotation speed, which has a pause for the user. The massage effect of the general shock amplitude, the number of pauses per lap is proportional to the number of magnetic resistance discontinuities. Cooperating with an inner wheel inserted into the magnetic wheel to form an inner magnetic intermittent magnetic control device, the inner wheel is provided with a magnetic element on a circumferential group of the inner ring surface of the magnetic wheel, and the inner ring surface of the magnetic wheel is firmly one or more non-conductive The magnetic layer, the segment separating the non-magnetic conductive layer and the non-magnetic conductive layer are turned to face the magnetic element, so that the magnetic wheel rotates 1353862 one turn to generate a periodic delay speed, and the user has a massage effect of a pause-like amplitude, each The number of pauses in the circle is proportional to the number of magnetic resistance discontinuities. [Embodiment] As shown in the first and second figures, the transmission mechanism (10) of a certain sports equipment is coupled to a magnetron (20), and the transmission mechanism (1) is driven by a user operating a force applying element (11). A main wheel (12) rotates, the main wheel (12) is coaxially provided with an elastic element (13) and an intermediate wheel (14), and the kinetic energy of the intermediate wheel (14) is controlled by the second skin (15). The sequence transmits a passive wheel (16) to the magnetron (20). The elastic member (13) in the drawing is an article having a tensile elasticity, and may be replaced by a take-up spring or other elastic returning member. The magnetron (20) is an external resistive magnetoresistive structure comprising a magnetically conductive wheel (21) and two magnetic elements (22). The kinetic energy of the front passive wheel (16) is transmitted via the belt (15). The magnetic wheel (21) rotates. The two magnetic members (22) are disposed opposite each other on a movable member (23), and each of the magnetic element members (22) and the magnetically permeable wheel (21) cause a magnetic attraction effect. The magnetic attraction effect is a kind of resistance to the user of exercise fitness, so the magnetic field range is the magnetic resistance range, and the magnetic resistance increases or decreases according to the magnitude of the magnetic resistance range. A magnetic reluctance section (24) protrudes from the circumference of the magnetic reel (21), and the rotation amplitude of the movable member (23) is adjusted to control the effective area of both magnetic elements (22) covering both sides of the reluctance section (24). The side of the magnetoresistive section (24) forms a magnetic attraction with respect to the magnetic element (22). The closer to the axis of the magnetizer (21), the smaller the magnetic effect is even negligible. The magnetoresistive section (24) protruding from the circumference of the magnetically permeable wheel (21) generates magnetic resistance between the two magnetic 1353862 elements (22), and the magnetic resistance section (24) has no magnetic resistance. This design allows the magnetic wheel (21) to periodically delay the rotation speed per revolution, and the user has a massage effect of a pause-like amplitude. The number of pauses per revolution is proportional to the number of magnetic resistance discontinuities. The second figure is an embodiment of another magnetic control device (30). The difference from the previous example is that the magnetic conductive wheel (21) protrudes in the radial direction along the radial direction by two reluctance sections (24) 'two reluctance sections (24) Isolated from each other. The magnetic wheel (21) rotates about a quarter of a turn, causing the magnetoresistive section (24) to pass between the two magnetic elements (22) to generate magnetic resistance; but in the second quarter turn There is no resistance. - The design of the magnetoresistive section (24) is doubled, so that the magnetic coil (21) female coil can feel two resistances and two short pauses, and the resistance is interval between two pauses. Between the frames. During the workout, the user can experience the number of massages that are slightly and continuously vibrating, twice as many as in the previous example.磁 The reluctance structure of the factory is as shown in the fourth figure. It consists of a magnetic wheel (31), at least a magnetic element (32) and a movable part. 33) facing the circumference of the magnetic wheel (31), a magnetic element (32), and the magnetic element (32) is separated from the circumference of the magnetic wheel (31) by the movable member (33). This embodiment is on the circumferential surface of the magnetically permeable wheel (31) (the number of non-magnetic conductive layers (35), two adjacent non-magnetic conductive #' 殁, of course, the guiding blocking wheel (9) is isolated in the circle. The above space 'Used to embed or embed the relative number = first recessed one or make the surface of the circumference smooth and smooth as shown in the sixth figure. The magnetic layer (35), the magnetic wheel (3 ◦ circumferential surface (34) and magnetic element (3)) Between 8 ^^3862 • The induced magnetic field 'is an effective range of magnetoresistance. The section of the isolated non-magnetically permeable layer (35) faces the magnetic resistance of the magnetic element (32), much more than the magnetic element (32) The magnetic resistance generated by the non-magnetic conductive layer (35) is still large, and the periodic rotation speed is generated during the rotation of the magnetic conductive wheel (31). The rapidly rotating magnetic conductive wheel j 31) is rotated once every turn. The massage effect with a pause-like amplitude is 'the number of pauses per lap is proportional to the number of magnetic resistance discontinuities. An internal resistance type magnetoresistive structure 'As shown in the fifth figure, a magnetic control device (4〇) is composed of an inner wheel (41) and a magnetic wheel (42), and the inner wheel (41) The circumference just faces the inner ring of the magnetically permeable wheel (42). The inner wheel (41) 7 is provided with at least one magnetic element (43) on the circumference, and the magnetic wheel (42) is fixed with at least one non-magnetic conductive layer (45) on the inner annular surface (44) formed by the recess, two adjacent The non-magnetically permeable layers (45) are isolated from each other. Of course, the magnetic wheel (42) can be recessed or above in the inner ring surface (44) for embedding or embedding a relatively small number of non-magnetic conductive layers (45), so that the surface of the inner ring is smooth and smooth as the seventh Figure. The circumference of the inner wheel (41) with the magnetic element (43) on the magnetically permeable wheel (42) causes the magnetic field 'magnetic force to be weakened in the face of the non-magnetic conductive layer (45), but faces the inner annular surface (44) Enhanced. The effective reluctance range of this embodiment is in the inner annular surface (44) of the magnetic conductive wheel (42), and each revolution of the rapidly rotating magnetic conductive wheel (42) produces a circumferentially delayed rotation speed for the user. The effect of a pause-like amplitude, the number of pauses per lap, is proportional to the number of discontinuities in magnetic resistance. BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a detailed view of a preferred embodiment of the external resistance type magnetron of the present invention, and is assembled with the transmission mechanism of the sports equipment. 9: S' 1353862 First, the figure is a schematic diagram of the other angle of the magnetron. The third figure is a schematic view of another embodiment of the external resistance type magnetic control device of the present invention. Fig. 4 is an exploded perspective view showing still another embodiment of the external resistance type magnetron of the present invention. Figure 5 is an exploded perspective view of a preferred embodiment of the internal resistance type magnetron of the present invention. Figure 6 is an exploded perspective view showing a derivative embodiment of the magnetron of the fourth figure. Figure 7 is an exploded perspective view showing a derivative embodiment of the magnetron of the fifth figure.
【主要元件符號說明】 (11)施力元件 (13)彈性元件 (15)皮帶 〇0)傳動機構 (12)主輪 (14)中間輪 (16 )被動輪[Explanation of main component symbols] (11) Force-applying components (13) Elastic components (15) Belt 〇0) Transmission mechanism (12) Main wheel (14) Intermediate wheel (16) Passive wheel
(20)磁控裝置 (22 )磁性元件 (24)磁阻範圍 (30)磁控裝置 (32 )磁性元件 (34 )圓周面 (40)磁控裝置 (42)導磁輪 (44)内環面 (21)導磁輪 (23)活動件 (31 )導磁輪 (33)活動件 (35)非導磁層 (41)内輪 (43)磁性元件 (45)非導磁層(20) Magnetic control device (22) Magnetic component (24) Magneto resistance range (30) Magnetic control device (32) Magnetic component (34) Circumferential surface (40) Magnetic control device (42) Magnetic wheel (44) Inner ring Surface (21) magnetic wheel (23) movable member (31) magnetic wheel (33) movable member (35) non-magnetic conductive layer (41) inner wheel (43) magnetic element (45) non-magnetic conductive layer