M368279 五、新型說明： 【新型所屬之技術領域】 本創作為一種磁扣式殼體’係指—種運用於掀蓋式電 子裝置的殼體。 【先前技術】 . 在掀蓋式電子裝置中，需裝設有上蓋與底座間的卡扣 、裝置’使上蓋與底座得以在閉合狀態之下相互固定，並可 在欲開啟上蓋時解除固定狀態，卡扣裝置的結構眾多，運 春用磁力設計的卡扣裝置為其中之一。 現有技術的磁扣式殼體請參閱第八及九圖所示，底座 (90) 前端設有可左右滑動的底磁鐵（91)，上蓋（92)前端固設 有頂磁鐵（93)，當上蓋（92)與底座（9〇)相對閉合時，底磁鐵 (91) 之S極與頂磁鐵（93)之N極相吸、且底磁鐵（91)之n 極與頂磁鐵（93)之S極相吸，利用吸引力來相對固定上蓋（92) 與底座（90)，s欲開啟上蓋（92)時，橫向推動底磁鐵pi)而 使底磁鐵（91)之S極與頂磁鐵（93)之s極相對應而產生斥 攀力，則利用排斥力來推開上蓋（Μ)，而使得上蓋（92)呈可開 啟& I、㉟而’ ％有技術的磁扣式殼體在使用上及製造上 均有其不便之處。 對於使用者而3，當欲開啟上蓋（92)而推動底磁鐵（Μ) 時在底磁鐵（91)移動的過程中因吸引力與排斥力仍同時 存在而無法頂開上蓋（92)，需待底磁鐵⑺）推動至使其s 極完全對應至頂磁鐵（93)之s極時方可頂開上蓋（92)，如 此則不便於使用者快速開啟上蓋（92); 3 M368279 再者’對於製造者而言，用以使底磁鐵（91)滑動的軌 道長度必須計算的十分精密，且用以使底磁鐵（9丨）滑動的 機構所能提供的滑行距離亦必須計算的十分精密，倘若軌 道的長度或可提供的滑行距離有誤，則可能使得底磁鐵（91) 滑移的距離不足以使其S極對應至頂磁鐵（93)之S極、或 滑移的距離過長使其S極快速通過頂磁鐵（93)之S極，而 無法提供所需的斥力大小，因此’製造上精密度的要求係 使製程繁雜而徒增成本。 【新型内容】 有銀於前述之現有技術的缺點，本創作將磁扣式殼體 加以改良’以便於使用者能快速開啟上蓋，且便於使用者 製造。 為達到上述的創作目的，本創作所採用的手段為設計 一種磁扣式殼體，其中包括： 一底座； 一上蓋，其與底座相互樞接； 一第一磁力單元，其固設於上蓋上； 一第二磁力單元，其可滑動地設於底座上； 一第三磁力單元，其固設於底座上且相對於第一磁力 單元； 當第二磁力單元未滑動時，第三磁力單元與第一磁力 單元間形成一吸引力； 當第二磁力單元滑動至第一磁力單元與第三磁力單元 之間時’第·一磁力單元與第一磁力单元間形成一排斥力， 且第二磁力單元與第三磁力單元間形成一排斥力。 4 M368279 又本創作所設計另一種磁扣式殼體，其中包括： 一底座； 一上蓋，其與底座相互樞接； 一第一磁力單元’其固設於上蓋上； 一第二磁力單元’其可滑動地設於底座上； 兩磁鐵，其固設於上蓋上且分別位於第一磁力單元的 兩側； v' 兩金屬塊，其固設於底座上且分別位於第二磁力單元 • 的兩側，兩金屬塊分別相對於兩磁鐵，並於該等金屬塊與 該等磁鐵之間形成吸引力； 當第二磁力單元滑動至相對於第一磁力單元的位置 時’第二磁力單元與第一磁力單元間形成一排斥力。 本創作的優點在於，上蓋與底座之間產生吸引力及排 斥力的元件不同，如前述產生吸引力的元件分別為第一磁 力單元與第三磁力單元、或為磁鐵與金屬塊，而產生排斥 力的元件則為第一磁力單元與第二磁力單元，因此，只要 _ —滑動第二磁力單元，第一磁力單元與第二磁力單元間所 形成的排斥力即足以使得上蓋樞轉而開啟，無須使第二磁 ' 力單元與第一磁力單元完全重合，故有助於使用者快速開 v 啟上蓋，更能有助於簡化製程，如此，則本創作確具有其 實用性。 【實施方式】 以下配合圖式及本創作之較佳實施例，進一步闡述本 創作為達成預定創作目的所採取的技術手段》 請參閱第一圖所示’本創作包含有一底座（10)、_上蓋 5 M368279 (20)、一柩紐組件（30)、一第一磁力單元（40)、一第二磁力 單元（53)、一制動組件（50)及一第三磁力單元（6〇)。 前述之上蓋（20)的後端藉由樞紐組件（3〇)與底座（1〇)的 後端相互樞接，請參閱第三圖所示’前述之梅紐組件（3〇)包 含有一轉轴（31)、一固接套筒（32)及一扭簧（33)，轉轴（31) 與底座（10)相互固定’固接套筒（3 2)套設於轉軸（31)外且與 ' 上蓋（20)相互固定，扭簧（33)套設於轉轴（31)外，且扭簧（33) - 一端與轉轴（3 1)相互固定’扭簧（33)另一端與固接套筒（32) φ 相互固定，以使上蓋（2〇)相對於底座（10)閉合時，藉由固接 套筒（32)拉伸扭簧（33)而蓄積彈性回復力，當上蓋（2〇)欲相 對於底座（10)開啟時’彈性回復力協助上蓋（2〇)快速開啟， 並可協助上蓋（20)自動彈開一預定角度。 請參閱第二及四圖所示，前述之第一磁力單元（4〇)固設 於上蓋（20)上且接近於上蓋（20)之前端，第一磁力單元（4〇) 具有上下兩磁極，第一磁力單元（40)可為一永久磁鐵。 請參閱第一、二及四圖所示，第二磁力單元（53)可滑動 φ 地設於底座（1〇)上，第二磁力單元（53)可被推動至與第—磁 - 力單元（40)相對，第二磁力單元（53)具有上下兩磁極，第二 磁力早元（53)之上磁極的磁性與第一磁力單元（40)之下磁極 的磁性相同，第二磁力單元（53)可為一永久磁鐵。然而，熟 "於本技術領域之人士，亦可將該第二磁力單元（53)可滑動地 設於上蓋（20)上，其同樣可以達到所需功效。 前述之制動組件（50)設於底座（10)上且接近於底座（1〇) 之前端’在較佳實施例中，制動組件（50)包含有一樞體（5 ^) 及一外殼（52) ’框體（51)固設於底座（10)上且兩側成形有軌 6 M368279 道（511)，外殼（52)滑設於兩軌道（511)之間，第二磁力單元（53) 固設於外殼（52)中，請配合參閱第六圖所示，框體（51)中可 成形有一斜面（5 12)，斜面（512)朝底座（10)之前端向下傾斜， 外殼（52)滑設於斜面（512)之上。因此，當施以一外力於該 外殼（52)時，可使外殼（52)在該斜面（512)向上滑動；而移除 該外力後，則外殼（52)會向下滑動以復位至原始位置。 請參閱第四圖所示，前述之第三磁力單元（60)固設於底 座（10)上且接近於底座（10)之前端，第三磁力單元（60)可固 設於框體（51)中，第三磁力單元（60)相對於第一磁力單元 (40)，第三磁力單元（60)具有上下兩磁極，第三磁力單元（60) 之上磁極的磁性與第一磁力單元（40)之下磁極的磁性相異， 且第三磁力單元（60)之上磁極的磁性與第二磁力單元（53)之 下磁極的磁性相同，第三磁力單元（60)可為一永久磁鐵。 請參閱第四圖所示，當上蓋（20)相對於底座（10)閉合 時，由於第一磁力單元（40)之下磁極的磁性與第三磁力單元 (60)之上磁極的磁性相異，故兩者間形成吸引力而使上蓋（20) 穩固的貼合於底座（10)上。 請參閱第五圖所示，當推動第二磁力單元（53)，以使第 二磁力單元（53)滑動至第一磁力單元（40)與第三磁力單元 (60)之間時，由於第二磁力單元（53)之上磁極的磁性與第一 磁力單元（40)之下磁極的磁性相同，則第二磁力單元（53)迅 速截斷第一磁力單元（40)與第三磁力單元（60)之間的磁力 線，並於第二磁力單元（53)與第一磁力單元（40)間形成排斥 力而迫使上蓋（20)之前端離開底座（10)之前端，因此，上蓋 (20)迅速樞轉而呈線開啟狀態；再者，由於第三磁力單元（60) 7 M368279 之上磁極的磁性與第二磁力單元（53)之下磁極的磁性相同， 而於兩者間形成排斥力，此時，當移除推動第二磁力單元 的外力，則在失去外力推動的情形下，第二磁力單元（53)受 排斥力而滑動回原始位置，故當再次閉合上蓋（2〇)時，第一 磁力單元（40)仍能順利與第三磁力單元（6〇)形成吸引力而 使上蓋（20)穩固的貼合於底座（1〇)上。 - 請參閱第七圖所示，在本創作另一實施例中，上蓋（20) 上設有兩磁鐵（70)，兩磁鐵（7〇)分別位於第一磁力單元（40) • 兩側，底座（10)上設有兩金屬塊（8〇)，兩金屬塊（80)分別位 於第二磁力單元（S3)兩侧且相對於上蓋（2〇)之兩磁鐵（7〇)， 在較佳實施例中，兩金屬塊（8〇)可為鐵塊，當上蓋（2〇)相對 於底座（10)閉合時，磁鐵（70)與金屬塊（8〇)相吸而產生使上 蓋（20)穩固的貼合於底座（1〇)上的吸引力。 本創作使用複數磁鐵之間的排斥力量大於複數磁鐵之 間的吸引力量以達到開啟一電子裝置之一上蓋。同時，在 消除產生排斥力量（例如由第二磁力單元所產生的排斥力 9 量）之後，上蓋（20)又可在蓋合時，與底座（10)產生緊密的 相互吸引。本創作配合前述之樞紐組件（3〇) ’使上蓋（2〇)與 底座（10)相互斥開後，上蓋（2〇)受該樞紐組件（3〇)帶動而迅 速自動彈開至適合使用者觀視的一預定角度，例如12〇度。 以上所述僅是本創作的較佳實施例而已，並非對本創 作做任何形式上的限制，雖然本創作已以較佳實施例揭露 如上，然而並非用以限定本創作，任何所屬技術領域中具 有通常知識者，在不脫離本創作技術方案的範圍内，當可 利用上述揭示的技術内容作出些許更動或修飾為等同變化 8 M368279 的等效實施例’但凡是未脫離本創作技術方案的内容 據本創作的技術實質對以上實施例所作的任何簡單修改、 等同變化與修飾，均仍屬於本創作技術方㈣範圍内。 【圖式簡單說明】M368279 V. New description: [New technical field] The present invention is a magnetic button housing which refers to a housing used for a clamshell electronic device. [Prior Art] In the clamshell electronic device, a snap between the upper cover and the base is required, and the device is configured to fix the upper cover and the base in a closed state, and can be released when the upper cover is to be opened. The structure of the buckle device is numerous, and the snap device with the magnetic design of Yunchun is one of them. For the magnetic button housing of the prior art, please refer to the eighth and ninth figures. The front end of the base (90) is provided with a bottom magnet (91) which can slide left and right, and a top magnet (93) is fixed at the front end of the upper cover (92). When the upper cover (92) and the base (9〇) are relatively closed, the S pole of the bottom magnet (91) is attracted to the N pole of the top magnet (93), and the n pole of the bottom magnet (91) and the top magnet (93) The S pole attracts, and the upper cover (92) and the base (90) are relatively fixed by the attraction force. When the upper cover (92) is to be opened, the bottom magnet pi) is pushed laterally to make the S pole and the top magnet of the bottom magnet (91) ( 93) The s pole corresponds to generate a climbing force, then the repulsive force is used to push open the upper cover (Μ), so that the upper cover (92) is openable & I, 35 and '% technical magnetic button housing There are inconveniences in use and manufacturing. For the user, when the upper cover (92) is to be pushed to push the bottom magnet (Μ), the upper cover (92) cannot be opened due to the simultaneous attraction and repulsive force during the movement of the bottom magnet (91). When the bottom magnet (7) is pushed so that its s pole completely corresponds to the s pole of the top magnet (93), the upper cover (92) can be opened, so that the user can quickly open the upper cover (92); 3 M368279 For the manufacturer, the length of the track used to slide the bottom magnet (91) must be calculated very precisely, and the sliding distance that the mechanism for sliding the bottom magnet (9丨) must be calculated very accurately. If the length of the track or the available sliding distance is incorrect, the bottom magnet (91) may not be slipped so that its S pole corresponds to the S pole of the top magnet (93), or the distance of the slip is too long. The S pole quickly passes through the S pole of the top magnet (93) and does not provide the required repulsive force, so the requirement of 'precision in manufacturing' is complicated and costly. [New content] With the disadvantages of the prior art of silver, the present invention improves the magnetic button housing to enable the user to quickly open the upper cover and is convenient for the user to manufacture. In order to achieve the above-mentioned creative purpose, the method adopted by the present invention is to design a magnetic button type housing, which comprises: a base; an upper cover pivotally connected to the base; a first magnetic unit fixed on the upper cover a second magnetic unit slidably disposed on the base; a third magnetic unit fixed to the base and opposite to the first magnetic unit; when the second magnetic unit is not slid, the third magnetic unit is An attractive force is formed between the first magnetic units; when the second magnetic unit slides between the first magnetic unit and the third magnetic unit, a repulsive force is formed between the first magnetic unit and the first magnetic unit, and the second magnetic force is formed. A repulsive force is formed between the unit and the third magnetic unit. 4 M368279 Another magnetic button housing designed by the present invention includes: a base; an upper cover pivotally connected to the base; a first magnetic unit 'fixed on the upper cover; a second magnetic unit' The slidably disposed on the base; the two magnets are fixed on the upper cover and respectively located on two sides of the first magnetic unit; v' two metal blocks fixed on the base and respectively located in the second magnetic unit On both sides, the two metal blocks are respectively opposed to the two magnets, and an attractive force is formed between the metal blocks and the magnets; when the second magnetic unit slides to a position relative to the first magnetic unit, the second magnetic unit is A repulsive force is formed between the first magnetic units. The advantage of the present invention is that the components that generate attractive force and repulsive force between the upper cover and the base are different. For example, the attractive components are the first magnetic unit and the third magnetic unit, or are magnets and metal blocks, respectively, and are repelled. The force component is the first magnetic unit and the second magnetic unit. Therefore, as long as the second magnetic unit is slid, the repulsive force formed between the first magnetic unit and the second magnetic unit is sufficient for the upper cover to pivot and open. It is not necessary to make the second magnetic force unit completely coincide with the first magnetic unit, so that the user can quickly open the v to open the cover, which can help simplify the process, and thus the creation has practicality. [Embodiment] The following is a description of the preferred embodiment of the present invention, and further illustrates the technical means by which the creation is intended to achieve the intended purpose. Please refer to the first figure. 'This creation includes a base (10), _ The upper cover 5 M368279 (20), a button assembly (30), a first magnetic unit (40), a second magnetic unit (53), a brake assembly (50) and a third magnetic unit (6〇). The rear end of the upper cover (20) is pivotally connected to the rear end of the base (1〇) by the hinge assembly (3〇), as shown in the third figure, the aforementioned Meimen component (3〇) includes a turn. a shaft (31), a fixing sleeve (32) and a torsion spring (33), the rotating shaft (31) and the base (10) are fixed to each other. The fixing sleeve (3 2) is sleeved outside the rotating shaft (31) And the upper cover (20) is fixed to each other, the torsion spring (33) is sleeved outside the rotating shaft (31), and the torsion spring (33) - one end is fixed to the rotating shaft (31), and the other end of the torsion spring (33) And the fixing sleeve (32) φ is fixed to each other such that when the upper cover (2〇) is closed relative to the base (10), the elastic restoring force is accumulated by stretching the torsion spring (33) by the fixing sleeve (32), When the upper cover (2〇) is to be opened relative to the base (10), the elastic restoring force assists the upper cover (2〇) to open quickly, and can assist the upper cover (20) to automatically bounce a predetermined angle. Referring to the second and fourth figures, the first magnetic unit (4〇) is fixed on the upper cover (20) and close to the front end of the upper cover (20), and the first magnetic unit (4〇) has two upper and lower magnetic poles. The first magnetic unit (40) can be a permanent magnet. Referring to the first, second and fourth figures, the second magnetic unit (53) is slidably disposed on the base (1〇), and the second magnetic unit (53) can be pushed to the first magnetic-force unit. (40) In contrast, the second magnetic unit (53) has upper and lower magnetic poles, and the magnetic pole of the magnetic pole on the second magnetic element early (53) is the same as the magnetic pole of the magnetic pole below the first magnetic unit (40), and the second magnetic unit ( 53) can be a permanent magnet. However, those skilled in the art can also slidably mount the second magnetic unit (53) on the upper cover (20), which can also achieve the desired effect. The brake assembly (50) is disposed on the base (10) and adjacent to the front end of the base (1). In the preferred embodiment, the brake assembly (50) includes a body (5^) and a housing (52). The frame (51) is fixed on the base (10) and has rails 6 M368279 (511) formed on both sides, and the outer casing (52) is slidably disposed between the two rails (511), and the second magnetic unit (53) Fixed in the outer casing (52), please refer to the sixth figure, the frame body (51) can be formed with a slope (5 12), the slope (512) is inclined downward toward the front end of the base (10), the outer casing ( 52) Sliding over the bevel (512). Therefore, when an external force is applied to the outer casing (52), the outer casing (52) can be slid upward on the inclined surface (512); and after the external force is removed, the outer casing (52) is slid downward to be reset to the original position. Referring to the fourth figure, the third magnetic unit (60) is fixed on the base (10) and close to the front end of the base (10), and the third magnetic unit (60) can be fixed to the frame (51). The third magnetic unit (60) is opposite to the first magnetic unit (40), and the third magnetic unit (60) has upper and lower magnetic poles, magnetic properties of the magnetic poles above the third magnetic unit (60) and the first magnetic unit ( 40) The magnetic properties of the lower magnetic pole are different, and the magnetic pole of the magnetic pole above the third magnetic unit (60) is the same as the magnetic pole of the magnetic pole below the second magnetic unit (53), and the third magnetic unit (60) can be a permanent magnet. . Referring to the fourth figure, when the upper cover (20) is closed relative to the base (10), the magnetic properties of the magnetic poles under the first magnetic unit (40) are different from those of the magnetic poles above the third magnetic unit (60). Therefore, the attraction between the two forms the upper cover (20) firmly attached to the base (10). Referring to the fifth figure, when the second magnetic unit (53) is pushed to slide the second magnetic unit (53) between the first magnetic unit (40) and the third magnetic unit (60), The magnetic force of the magnetic pole above the two magnetic unit (53) is the same as the magnetic pole of the magnetic pole below the first magnetic unit (40), and the second magnetic unit (53) quickly cuts off the first magnetic unit (40) and the third magnetic unit (60). a magnetic force line between the second magnetic unit (53) and the first magnetic unit (40) to force a repulsive force to force the front end of the upper cover (20) away from the front end of the base (10), so that the upper cover (20) is rapidly Pivoting and being in a wire-open state; further, since the magnetic pole of the magnetic pole above the third magnetic unit (60) 7 M368279 is the same as the magnetic pole of the magnetic pole below the second magnetic unit (53), a repulsive force is formed between the two, At this time, when the external force pushing the second magnetic unit is removed, the second magnetic unit (53) is slid back to the original position by the repulsive force when the external force is pushed, so when the upper cover (2 〇) is closed again, The first magnetic unit (40) can still smoothly with the third magnetic unit (6) ) Is formed so that attractive forces the cover (20) is firmly bonded to the base (1〇). - Referring to the seventh figure, in another embodiment of the present invention, the upper cover (20) is provided with two magnets (70), and the two magnets (7〇) are respectively located on the first magnetic unit (40). The base (10) is provided with two metal blocks (8〇), and the two metal blocks (80) are respectively located on two sides of the second magnetic unit (S3) and opposite to the two magnets (7〇) of the upper cover (2〇), In a preferred embodiment, the two metal blocks (8 turns) may be iron blocks. When the upper cover (2 turns) is closed relative to the base (10), the magnets (70) are attracted to the metal blocks (8 turns) to produce an upper cover ( 20) A firm fit on the base (1〇). The creation uses a repulsive force between the plurality of magnets greater than the amount of attraction between the plurality of magnets to open an upper cover of an electronic device. At the same time, after eliminating the repulsive force (e.g., the amount of repulsive force generated by the second magnetic unit), the upper cover (20) can again attract a close mutual attraction with the base (10) when it is closed. This creation cooperates with the aforementioned hub assembly (3〇) to make the upper cover (2〇) and the base (10) dispel each other, and the upper cover (2〇) is automatically driven by the hinge assembly (3〇) to be suitable for use. A predetermined angle of view, such as 12 degrees. The above description is only a preferred embodiment of the present invention, and does not impose any form limitation on the present invention. Although the present invention has been disclosed above in the preferred embodiment, it is not intended to limit the present creation, and has any technical field. Generally, the knowledgeable person can make some modifications or modifications to the equivalent embodiment of the equivalent change 8 M368279 by using the above-disclosed technical contents without any deviation from the technical solution of the present invention. Any simple modifications, equivalent changes, and modifications made to the above embodiments of the technical spirit of the present invention are still within the scope of the present invention (4). [Simple description of the map]
第一圖為本創作第一實施例的立體外觀圖 第二圖為本創作第一實施例的另-㈣立體外觀圖 第二圖為本創作樞紐組件的元件分解圖 第四圖為本創作第一實施例的放大剖視圖 第五圖為本創作第一實施例的放大剖視動作圖 第六圖為本創作第二實施例的放大剖視圖 第七圖為本創作第三實施例的立體外觀圖 第八圖為現有技術的立體外觀圖 第九圖為現有技術的放大剖視圖 【主要元件符號說明】The first figure is a perspective view of the first embodiment of the first embodiment of the present invention. The second figure of the first embodiment of the present invention is a four-dimensional appearance view of the first embodiment of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 5 is an enlarged cross-sectional view showing a first embodiment of the present invention. FIG. 6 is an enlarged cross-sectional view showing a second embodiment of the present creation. 8 is a perspective view of the prior art. The ninth drawing is an enlarged cross-sectional view of the prior art. [Main component symbol description]
(1〇)底座 (30)樞紐組件 (32)固接套筒 (40)第一磁力單元 (51)框體 (512)斜面 (53)第二磁力單元 (70)磁鐵 (90)底座 (92)上蓋 (20)上蓋 (31)轉軸 (33)扭簧 (50)制動組件 (511)軌道 (52)外殼 (60)第三磁力單元 (80)金屬塊 (91)底磁鐵 (93)頂磁鐵 9(1) base (30) pivot assembly (32) fixed sleeve (40) first magnetic unit (51) frame (512) bevel (53) second magnetic unit (70) magnet (90) base (92 Upper cover (20) Upper cover (31) Rotary shaft (33) Torsion spring (50) Brake assembly (511) Track (52) Housing (60) Third magnetic unit (80) Metal block (91) Bottom magnet (93) Top magnet 9