1272402 九、發明說明： 【發明所屬之技術領域】 情形下，仍針式儀表驅動單元，尤指在其組裝空間有限之 裝更得，^化二2 ’而使其驅動單元之總成體積大幅減小，令組 裝吏付田於:化，接腳針得以接線容易者。 【先前技術】 參閱第1、2圖所示’係習用之指針式儀表驅動單元之立體 刀解圖及立體透視圖’其主要構成之殼體（丄）乃係因應内部結 構而形成，而其内部結構之線圈繞組（2 )設於轉子（3 )之幅 射狀方向周側，而其線圈繞組（2)之長度較長，所形成之空間 佔用幅度相當大，豆韓子（ 鐵片疊成之導磁件（、Γ) 1)導r (2)之周邊乃設有 一導磁件（4)又往外擴出一距離， 而1 大了習用指針式驅動單元之總體寬幅體積，如此雖其厚度足 、、於才曰針式儀表驅動單元内部，但其大寬幅使其裝設的彈性 大減並且讓周邊的空間都被佔用而無法裝設其他元件，並 魏固定，使得儀表馬達㈣必㈣出其固定”無任何安裝^ 弹〖生可卜也無法依業者之需求製作者。 、 另者，其線圈繞組（2)之往殼體⑴外引出之接腳⑴ )(5 c) ’則因線圈繞組（2)間已離開相當遠， 口一間限制而各別心之距離，使其接腳（5)(5 ⑽（5)(5a)(5b)(w吻使得指針式 1272402 儀表驅動單元之組裝彈性完全喪失，體積亦相當佔空間者。 是以，針對上述所言，如何研發出一種更加實用好用之創新 設計’實為業界需再思索突破者。 有鑑於此，發明人本於多年從事相關產品之製造開發與設計經驗，針 對上述之目標，詳加設計與審慎評估後，終得一確具實用性之本發明。 【發明内容】 本發明之主要目的，即在於消除上述各缺點，而提供一種具 指針式儀表驅動單元，其中該儀表驅動單元之總體厚度相當之情 形下，使其得以組裝入儀表馬達之内部，而其驅動單元更將定子 單元整合成為桶狀，並其定子之極爪片内緣形成複數極齒’定子 周邊並可卷A相線圈及卷B相線圈繞組，而其定子之同側集中引 出複數接腳，達到其總成之體積大幅減小，而有更多空間可裝其 他元件，或可驅動單元之裝設更富彈性者。 本發明之次要目的，在於其驅動單元之複數接腳整合集中一 側，得以組裝更為方便，並其得藉由引接線，使其引接組裝而讓 驅動單元組裝更富彈性者。 本發明之另一目的，在於其驅動單元體積減小，並可其驅動 單元上直接製設耳片，及其耳片設具鎖設孔，可直接鎖設於儀表 内固定。 有關本發明所採用之技術、手段及其功效，茲舉一較佳實施 例並配合圖式詳細說明於后，相信本發明上述之目的、構造及特 1272402 徵 ’當可由之得一深入而具 體的瞭解。 【實施方式】 本發明係提供-種定子單元及輸入單元整合於轉子單元周邊之少許空 S ^合於_處’達其具指針式絲轉單元設計者。 炫為使其能進-步瞭解本創作之結構設計及技術，謹配合圖 明於后： ^閱f 3 81所示，該具指針式儀表驅動單元，係包含有： 片广ί 1 Q )，係呈立式餘之設置，而其定子單元（1 0 )極爪 置，如*之複數，齒（1 Μ排設於定子單元（1 Q)内孔周邊間隔設 單元二二，緣膠、（1 3 )作適當之區隔，如此有效改良習用儀表驅動 相線圈及卷b相、_多組呈放射狀職於轉子側邊所造成之空 β：:：π：γ:^ 邊(0) ’設具心轴（21)及其轉子周邊（⑶，轉子周 元巧為水久磁鐵呈間隔排列，藉由轉子周邊（2 2)組設在定孔單 (10)孔内’其定子激磁相位變換產生之磁性與轉子周 性持續相互則之過程，乃得以推動轉子單71 (2 Q)持續運 輸入單元（3 0 )，設成至少四接腳延伸至機殼（4 〇 ，腳（3 1 )可依儀表驅動單元與驅動線路 ’，、四 之周邊整合導出； 機设（4 0 ) 減速單元（7 0 )，設具小錄（7 1)裝於心軸（2 ^輪（7 2)與之嚅合，一體成型中介之小齒輪（7 3 > _中介之大 4)嚷合，再由該大齒輪（7 4)固定之 二大齒輪（7 機殼(4 0 )，包覆住相關之定子單元（二動力。 減速單元（7Q)。 1Q)轉子早元（20)、及 藉由上述單元之總成，75得以製成—具指針式儀表驅鱗元，且藉由 7 1272402 。亥等單元之有效配置相關裝置，得以總體之體積減少至少四分之一，並使 其延伸之，入單元（3 〇)更為集中而可更容易於組接使用。 參閱第4圖所示’為其具指針式儀表驅動單元之其_較佳實施例立體 圖，其指針式儀表驅動單元之一側得以固接耳片，該耳片上並設有鎖設者。 一其中該，動單元（6 Q)整合了輸人單元（3。）之接腳（3丄）集 中-起’使得接線得以在—定的範_可以完成，其較制者被迫因為卷A ^圈及卷B相線_組之過於分散，而其Μ相線卷B相線圈繞組 =接腳過於分離’造狀組裝受限及組裝不便 線（6 n將之適當引接，而使整雜儀表媒動單元之 將述，本發明之具指針式儀表驅鮮元，其㈣整合式之設計， 省^間，線圈及卷B相線圈及定子設成桶式周邊而可大量節 有限空間巾，更之接腳可喊接由定子之_射導出，達到在 組設更具裕度，_積1及接線更為集中易接，而令其儀表内之空間 設變化更能；單元之組裝較不受限’且能更為簡易組裝’裝 極佳之進步實求’便化更具雜者，本發明在_產品中實有其 請。 疋以，本發明實已具備發明專利要件，爰依法提出申 1272402 【圖式簡單說明】 第1圖：係習用之指針式儀表驅動單元之立體分解圖。 第2圖：係習用之指針式儀表驅動單元之立體透視圖。 第3圖··係本發明之具指針式儀表驅動單元之立圖分解圖。 第4圖··係本發明之具指針式儀表驅動單元之其一較佳實施例立體圖。 【主要元件符號說明】 習用部份： (2)線圈繞組 (4)導磁件 (5 a)接腳 (5 c)接腳 (11)桶狀體 (13)絕緣膠 (20)轉子單元 (2 2)磁性周邊 (31)接腳 (6 0)驅動單元 (70)減速單元 (7 2)大齒輪_ (7 4)大齒輪1272402 IX. Description of the invention: [Technical field to which the invention pertains] In the case of the needle-type instrument drive unit, especially in the case where the assembly space is limited, the assembly of the drive unit is greatly increased. The reduction is made, and the assembly is made up of: the pin is easily connected. [Prior Art] Referring to Figures 1 and 2, the three-dimensional knife solution and perspective view of the conventional pointer-type instrument drive unit are formed in accordance with the internal structure. The coil winding (2) of the internal structure is disposed on the circumferential side of the rotor (3) in the radial direction, and the length of the coil winding (2) is long, and the space occupied by the space is quite large, and the bean piece (the iron piece stack) The magnetic conductive member (, Γ) 1) is surrounded by a magnetic conductive member (4) and is extended outward by a distance, and the overall wide volume of the conventional pointer driving unit is Although the thickness is sufficient, it is inside the needle-type instrument drive unit, but its large width makes the elasticity of the installation greatly reduced and the surrounding space is occupied, and other components cannot be installed, and Wei fixed, making the instrument The motor (4) must be (four) out of its fixed "no installation ^ bomb 〗 〖Life can not be based on the needs of the producers. In addition, the coil winding (2) to the housing (1) outside the lead (1)) (5 c) 'There is a considerable distance between the coil windings (2) The distance between each heart is such that its pin (5) (5 (10) (5) (5a) (5b) (w kiss makes the assembly elasticity of the pointer type 1272402 instrument drive unit completely lost, and the volume is also quite space-consuming. In view of the above, how to develop a more practical and useful innovative design 'actually the industry needs to think about breakthroughs. In view of this, the inventor has been engaged in the manufacturing development and design experience of related products for many years, aiming at the above objectives. After detailed design and prudent evaluation, the present invention is finally practical. SUMMARY OF THE INVENTION The main object of the present invention is to eliminate the above disadvantages and provide a pointer type instrument driving unit, wherein the meter When the overall thickness of the driving unit is equivalent, it can be assembled into the inside of the instrument motor, and the driving unit integrates the stator unit into a barrel shape, and the inner edge of the stator pole piece of the stator forms a plurality of pole teeth 'the stator periphery and The A-phase coil and the coil B-phase coil winding can be wound, and the same side of the stator is concentrated to take out a plurality of pins, and the volume of the assembly is greatly reduced, and more space can be installed. The second object of the present invention is that the plurality of pins of the driving unit are integrated and concentrated, and the assembly is more convenient, and the wiring is made by the lead wire. The assembly of the drive unit makes the drive unit more flexible. Another object of the invention is that the drive unit has a reduced volume, and the ear piece can be directly formed on the drive unit, and the ear piece is provided with a locking hole. Directly locked in the instrument. The technology, the means and the functions of the present invention are described in detail with reference to the preferred embodiment and the detailed description of the present invention. The invention provides a deep and specific understanding of the stator unit and the input unit integrated into the periphery of the rotor unit. By. Hyun makes it possible to learn more about the structural design and technology of this creation. I would like to follow the picture: ^ f 3 81, the pointer-type instrument driver unit contains: 片广ί 1 Q ) It is set up in the vertical type, and its stator unit (10) is set in the claws, such as the plural of *, the teeth (1 Μ are arranged in the stator unit (1 Q). (1 3 ) is appropriately partitioned, so as to effectively improve the space of the conventional instrument-driven phase coil and the b-phase, the _ group is radially acting on the side of the rotor, β:::π:γ:^ 0) 'Set the mandrel (21) and its rotor periphery ((3), the rotor circumference is a water-long magnet arranged at intervals, by the rotor periphery (2 2) set in the fixed hole single (10) hole' The magnetic field generated by the stator excitation phase transformation and the continuous circumference of the rotor are mutually advanced, and the rotor single 71 (2 Q) continuous input unit (30) is driven to be set to at least four pins extending to the casing (4 〇, The foot (3 1 ) can be integrated and exported according to the instrument drive unit and the drive line ', and the periphery of the four; the machine (40) deceleration unit (7 0), with a small (7 1) mounted on the mandrel (2 ^ wheel (7 2) is combined with it, the integrated pinion (7 3 > _ intermediate 4) is combined, and then the large gear (7 4) Fixed two large gears (7 casing (40), covering the relevant stator unit (two power. Reduction unit (7Q). 1Q) rotor early element (20), and the assembly of the above unit, 75 It can be made with a pointer-type instrument-driven scale element, and with the effective configuration of the unit such as 7 1272402. Hai, the overall volume can be reduced by at least a quarter and extended into the unit (3 〇) More concentrated and easier to use in combination. Referring to Figure 4, a perspective view of a preferred embodiment of the pointer-type meter driving unit, the side of the pointer-type meter driving unit is fixed to the ear The ear piece is provided with a locker. One of them, the moving unit (6 Q) integrates the pin (3 丄) of the input unit (3.) to concentrate - so that the wiring can be in a certain range _ Can be completed, the comparator is forced because the volume A ^ circle and volume B phase line _ group is too scattered, and its phase line coil B phase coil winding = pin In the separation of the shape of the assembly and assembly of the inconvenient line (6 n will be properly connected, so that the whole instrumentation of the media unit will be described, the invention has a pointer-type instrument drive fresh element, its (four) integrated design, In the province, the coil and the coil B-phase coil and the stator are arranged in a barrel-like periphery, and a large number of limited space towels can be arranged, and the pins can be shouted and connected by the stator to achieve a more margin in the assembly, _ product 1 and the wiring is more concentrated and easy to connect, so that the space in the instrument can be changed more easily; the assembly of the unit is less limited' and can be assembled more easily. The present invention has its own requirements in the product. 疋, the present invention already has the invention patent requirements, and the law is proposed according to law 1272402 [Simple description of the figure] Figure 1: The stereo decomposition of the pointer-type instrument drive unit Figure. Figure 2: A perspective view of a conventional pointer-type instrument drive unit. Fig. 3 is an exploded view of the pointer type meter driving unit of the present invention. Fig. 4 is a perspective view of a preferred embodiment of the pointer type meter driving unit of the present invention. [Main component symbol description] Conventional part: (2) Coil winding (4) Magnetic conductive member (5 a) Pin (5 c) Pin (11) Barrel (13) Insulating rubber (20) Rotor unit ( 2 2) Magnetic peripheral (31) pin (60) drive unit (70) reduction unit (7 2) large gear _ (7 4) large gear
(1 )殼體 (3)轉子 (5 )接腳 (5 b)接腳 本發明部份： (10)磁變單元 (12)複數磁變體 (14)線圈繞組 (2 1 )心軸 (3 0)輸入單元 (4 0)機殼 (6 1 )引接線 (7 1 )小齒輪 (7 3)小齒輪 (7 5 )心軸(1) housing (3) rotor (5) pin (5 b) connected to the script invention part: (10) magnetic variable unit (12) complex magnetic variant (14) coil winding (2 1) mandrel (3 0) Input unit (40) Case (6 1) Lead wire (7 1 ) Pinion (7 3) Pinion (7 5 ) Mandrel