TWI261869B - Electrical connection structure of piezoelectric element - Google Patents

Electrical connection structure of piezoelectric element Download PDF

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Publication number
TWI261869B
TWI261869B TW94131564A TW94131564A TWI261869B TW I261869 B TWI261869 B TW I261869B TW 94131564 A TW94131564 A TW 94131564A TW 94131564 A TW94131564 A TW 94131564A TW I261869 B TWI261869 B TW I261869B
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Taiwan
Prior art keywords
piezoelectric
piece
electrical connection
piezoelectric piece
pin
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TW94131564A
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Chinese (zh)
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TW200713410A (en
Inventor
Jin-Wen Jou
Ying-Nan Jeng
Yu-Liang Jeng
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Zippy Tech Corp
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Priority to TW94131564A priority Critical patent/TWI261869B/en
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Publication of TWI261869B publication Critical patent/TWI261869B/en
Publication of TW200713410A publication Critical patent/TW200713410A/en

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  • Coupling Device And Connection With Printed Circuit (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Abstract

An electrical connection structure of piezoelectric element mainly provides an electrical connection structure facilitating electrical connection with a piezoelectric element and simultaneously attaining a positioning effect. The electrical connection structure is employed to form a cassette type electrical connection section for accommodating the piezoelectric element and simultaneously attaining the object of electrically connecting with the piezoelectric element and facilitating connection and positioning.

Description

1261869 九、發明說明: 【發明所屬之技術領域】 本發明係有闕一種壓電片之定 生 能轉換為高壓電能輸出之壓電㈣二翻是—種應祕震盈動 I无則技術】 傳統壓電片之輸出/輸入端之接 板,以達紐it接,壓電㈣暖70件錢焊設組接電路 件係以焊接方相設連接壓電0 生⑽作動· _導接π 因此,針對此-問題之設計所獲得專利之4,造成焊接處斷裂。 527063 „ . ^ 527〇67 ^ 國專利公告如議糊號等,均揭號及其他相關之中華民 位構造。 °出5午夕不同形式之壓電片防護或定 如中華民國專利公告第脱52149 —相接於厂堅電片輸入端接電處之彈性部過電力輸入接腳具有 路板之定位部,並於彈性部另端向塵電片上太卜端延伸出一組接電 出之限位部’以使虔電片獲得電性連接。^伸出一限制塵電片震盡脫 如中華民國專利公告第52觸號揭霖 護麼電片並使其組設於電路板上,料i以疋位構造,係用以保 複數與«片連接之接腳,複數個抵^接腳—並用以 1載f厂電片之容置盒, 元’藉由壓^配置於容置盒内連接觸讀·;1 拘t㈣片之吸震單 電片所產生之震盡動能透過震辑,卫又及辰早魏掣,使壓 斷裂。 ㈣相,以保龍電片並避免接腳 如中举民國專利公告第527G67號揭露壓 _壓電❹設於辦板场得保紅常良,係提供一 壓電片上絲設有·心,藉此彈性元件彳 應有之效能者,於該 間距’而令壓電片得正常震i,且誠電片上板維持—適當 =:有一與電路板—,讓壓電二^壓= 1261869 如中錢國專利公告銳第_獅魏揭露 2電變壓器載具,包括有一載具本體,用以承‘==== •,,連、认錄私虹,帛 ; 本體四«紅緣,用以挾持該壓電片·,以及二凸具 且在該中間圭摘;、ΏΛ戟具本體上’ 采、、寸$之下方,用以支撐該壓電片懸空。 導接號、第527063號’在壓電片作動中產生震動時, 民國專利公告?卢所造成之問題’亦具有不易組裝的情形;如中華 專利之優點而;定。然而,若欲得到上述 時,並不符合縣’心造成舒㈣件造成_工序,冗長工 當前所實關定、導健電片方式大多獨上述方式 專利’均需-再附加外部^件以逐—達成各項目的,如何m所逑之 所需目的,則是此領域之研究人“欲探討之 間易方式達成 【發明内容】 係為狀缺失,敎敎触在,本發明 響。 辰祕⑮聽電片及其獅連接趣點不安定之影 成如=====_提供⑻輪出之電力接腳形 電性連接穩定性。 面凸叹一凸邛,可加強保持其間 ,輸電:之:壓電片具有二 之;此:ί::;π輪出端,二=== 衣汉人貝可輕易辨電片之輸入、輸出電壓方向以裝ί 1261869 Η 【實施方式】 · 之詳細說明及技躺容,現就配合圖式說明如下: 叫茶閱『第丨圖及『筮 例示意圖,如m θ』和’係為本發明之外觀立體及組合 伽戰為種壓電片接電構造’主要應用於利用震 板ίο上,且該舞電片接電構造’該壓電片20設置於一電路 40,在該♦路^:人抑路板10之間尚設有緩衝震i動能之彈性體 在4电路板10上設有提供該壓電片〜平丨月且 區域為一電壓輸出端及一電壓輸^魏之接电區域(該接電 其中,該壓電片20之卜—壓輸入端具備二接電處2〗), 2卜透過-導接元件細均可為對應電性連接該接電區域之接電處 且純4「件乐—接腳31及第二接腳32觸接於該接電處21 砸,《電片2。與該導接元 :射“處21, 接電處21係凹設於該壓電片20之表面,二穩疋效果,該 電性連接該接電處21上,而不致為1、3叙一接腳3卜32可分別穩定 理必須具備二電塵輸入端及-電屋H ^響『’並利用壓電片作動原 端之二接電處21可分別凹設於該 2圖』:該電壓輸入 端之接電處21可凹設於該壓電片 办且該電壓輸出 裝設人員在裝設賴電片2 表面或下表面’猎此方式尚可使 確組裝於該電路板1〇上。 ^二辨硪電塵輸入端及電壓輸出端而正 後裝設於該電路二壓電片2〇接設於該接腳3卜32 緣的限位座33上,且於_—垃接腳31及弟二接腳32係分離穿設於-絕 該接電處21之接觸端川、3 ==第二接腳32係彎折形成有-觸接 該限位座33對應該定位端31 路板1〇之定位端312、322, 定位孔咖,並使該第一接腳3而接:有_定位端犯、322穿設之 可供塵電片20容納其中的夾持空間弟—接腳32之接觸端31卜32】形成-請同時參閱『第3圖』及Γ第曰 / 側面剖視示意圖,如圖所示:該、& ㈤』斤不,係為本發明之結構分解及 置入限位座33定位,並對應麼¥接^30之第一接腳及第二接腳32 〇厗度形成一夹持空間’並使該導接 1261869 權區域中,娜2。相對軸持空間 處_ 亚令壓電片2〇進入此一夹持空間,上下表面之接帝 接腳二接腳32處均形成電性導通狀態’且受到第: 卜弟一接腳32上下挾持而獲得良好定位效果。 第—拉_圖』所不’係為本發明之較佳實施例示意圖,如圖所示 強;"I 31及第二接腳32之接觸端311、321對應該接電處21凸1^ 二觸313、323,藉此觸313、323具有加 接觸物、321 效果,使該壓電片20於過度震盡狀態造成該使 0 又偏私之狀態下,仍能保持良好接電效果。 >為二:第6圖』所示,係為本發明之另—較佳實施例示意圖,如圖所干. =再加強該壓電片2〇與該導接辦3G之間相對接觸 Μ ==二=增力_壓電片2°面積之心^ 獲侍%疋之夹持,該些夾持腳⑽亦可如『 一、’Τ、上所《僅為柄明之較佳實施例而已,並Μ來限定本發明之余於 犯圍,即凡依本發对請專概圍之内容所為的等效變化與 本發明之技術範疇。 〃白應马 1261869 【圖式簡單說明】 ^ 第1圖,係本發明之外觀立體示意圖。 : 第2圖,係本發明之組合例示意圖。 第3圖,係本發明之結構分解示意圖。 第4圖,係本發明之側面剖視圖。 第5圖,係本發明之實施例示意圖。 第6圖,係本發明之實施例示意圖。 【主要元件符號說明】 10.............電路板 20 .............壓電片 21 .............接電處 30 .............導接元件 31 .............第一接腳 32 .............第二接腳 311、 321..........接觸端 312、 322 ..........定位端 313、 323 ..........凸部 33 .............限位座 34 .............夾持腳 Φ 331............定位孔 40.............彈性體1261869 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a piezoelectric device in which the constant energy of a piezoelectric piece is converted into a high-voltage electric energy output (four) two-turning is a kind of technique The output plate of the output/input terminal of the traditional piezoelectric piece is connected by Danuit, and the piezoelectric (four) warm 70-piece welding assembly circuit is connected with the piezoelectric phase by the welding phase. (10) Actuation· _ conduction π Therefore, the patent 4 obtained for the design of this problem has caused the weld to break. 527063 „ . ^ 527〇67 ^ The national patent announcements such as the paste number, etc., are all disclosed and other relevant Chinese civil structure. ° 5 different forms of piezoelectric film protection or as the Republic of China patent notice 52149—The elastic part of the flexible part of the power input pin connected to the input end of the factory power chip has a positioning part of the road board, and a set of power is connected to the outer end of the elastic part of the elastic part. The limiting part is used to make the electrical connection of the silicon chip. ^Extension of a dust-proof piece is exhausted, such as the 52nd contact of the Republic of China Patent Notice, and the group is set on the circuit board. Material i is constructed in a clamp position, which is used to protect the number of pins connected to the «chip, a plurality of pins, and is used to accommodate the housing of the factory. The connection inside the box is touched. 1 The shock kinetic energy generated by the shocking single piece of the (four) piece passes through the shock series, and the Wei and Chen Chen Wei Wei make the pressure break. (4) Phase, to protect the dragon chip and avoid the pin For example, in the Republic of China Patent Announcement No. 527G67, the pressure _ piezoelectric ❹ is set at the board of the board to obtain the red and Changliang, which provides a piezoelectric sheet. There is a heart, by virtue of the elastic component 彳 should have the effectiveness, at this spacing 'and the piezoelectric sheet is normally shaken i, and the board is maintained on the board - appropriate =: there is a circuit board -, let the piezoelectric two ^ Pressure = 1261869 Such as the money country patent announcement sharp _ shi Wei exposed 2 electric transformer carrier, including a vehicle body, used to bear '==== •,, even, private, 帛; The red edge is used to hold the piezoelectric piece, and the two convex pieces are in the middle of the middle; and the lower part of the cookware body is taken under the inch to support the piezoelectric piece to hang. , No. 527063 'When vibration is generated in the operation of the piezoelectric piece, the issue of the Republic of China patent announcement? The problem caused by Lu' is also difficult to assemble; as the advantages of the Chinese patent; however, if you want to get the above, Does not meet the county's heart caused by Shu (four) pieces caused by the process, the lengthy work is currently determined, the health control film method is mostly the above-mentioned method patents - all need to add external parts to achieve each purpose, how to m The desired purpose is to be the researcher in this field. SUMMARY OF THE INVENTION The present invention is in the form of a missing form. Chen Mi 15 listening to the film and its lion connection fun point is not stable. Cheng Ru =====_ provides (8) rounded power pin shape electrical connection stability. The surface sighs a bulge, which can be strengthened and maintained. The transmission: the piezoelectric piece has two; this: ί::; π wheel end, two === Yihan Renbei can easily identify the input and output of the film The direction of the voltage is ί 1261869 Η [Embodiment] · The detailed description and technical lying are as follows: Call the tea to read the "Graphic map and the diagram of the example, such as m θ" and The external stereoscopic and combined gamma of the invention is a piezoelectric sheet electrical connection structure 'mainly applied to the vibration plate ίο, and the dance piece is electrically connected to the structure'. The piezoelectric piece 20 is disposed on a circuit 40. ^: The elastic body with the buffering kinetic energy between the human suppression board 10 is provided on the 4 circuit board 10 to provide the piezoelectric sheet to the flat moon and the region is a voltage output terminal and a voltage transmission The power receiving area (the power is connected to the piezoelectric element 20, the voltage input end has two power receiving places 2), and the two transparent transmission-guide elements can be electrically connected to the power receiving area. The electric and pure 4" piece music - the pin 31 and the second pin 32 are connected to the power receiving place 21 砸, "the electric film 2. and the guiding element: the shooting" The electrical connection 21 is recessed on the surface of the piezoelectric piece 20, and the second stable effect is electrically connected to the electrical connection 21, so that the pins 3 and 32 can be respectively stabilized. There are two electric dust input terminals and the electric house H ^ ring "' and the two power receiving places 21 of the piezoelectric piece actuating the original end can be respectively recessed in the two pictures": the power receiving end 21 of the voltage input end can be concave It is disposed on the piezoelectric sheet and the voltage output device is installed on the surface or the lower surface of the battery 2 to ensure that it is assembled on the circuit board. ^ 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪 硪31 and the second pin 32 are separated and disposed at - the contact end of the power supply 21, 3 == the second pin 32 is bent and formed - the contact seat 33 is corresponding to the positioning end 31 The positioning end 312, 322 of the road board 1 aligns the hole coffee and connects the first pin 3: there is a _ positioning end guilty, 322 is provided for the dust cell 20 to accommodate the clamping space brother - The contact end 31 of the pin 32 is 32] formed - please also refer to "Fig. 3" and the Γ 曰 / side cross-sectional view, as shown in the figure: This, & (5) 』 斤, is the structure of the present invention Decomposed and placed into the limit seat 33 to position, and corresponding to the first pin and the second pin 32 of the ^30 to form a clamping space 'and make the guide 1261869 right area, Na 2. Relative axis bearing space _ Yaling piezoelectric sheet 2 〇 enters this clamping space, the upper and lower surfaces of the upper and lower legs of the two legs 32 are electrically conductive state and receive the first: Budi one pin 32 up and down Maintain good positioning results. The first embodiment of the present invention is a schematic view of the preferred embodiment of the present invention, as shown in the figure; "I 31 and the contact ends 311, 321 of the second pin 32 correspond to the junction 21 ^ Two touches 313, 323, whereby the touches 313, 323 have the effect of adding a contact, 321 , so that the piezoelectric sheet 20 can maintain a good power-on effect in a state in which the 0 is biased in an excessively shocked state. > 2: Figure 6 is a schematic view of another preferred embodiment of the present invention, as shown in the figure. = Re-intensifying the relative contact between the piezoelectric sheet 2 and the guiding device 3G. == two = booster _ piezoelectric sheet 2 ° area of the heart ^ to receive the 疋 疋 , , 该 该 该 , , , 获 获 获 获 获 获 获 获 获 获 获 获 获 获 获 获 获 获 获 获 获 获 获 获 获 获 获 获However, the present invention is not limited to the scope of the invention, that is, the equivalent variation of the content of the present invention and the technical scope of the present invention. 〃白应马 1261869 [Simple description of the drawing] ^ Fig. 1 is a perspective view showing the appearance of the present invention. Fig. 2 is a schematic view showing a combination of the present invention. Fig. 3 is a schematic exploded view of the structure of the present invention. Figure 4 is a side cross-sectional view of the present invention. Figure 5 is a schematic view of an embodiment of the present invention. Figure 6 is a schematic view of an embodiment of the present invention. [Description of main component symbols] 10.............Circuit board 20.................. Piezoelectric sheet 21 .......... ...electrical connection 30 .............guide element 31 .............first pin 32 ........ ..... second pin 311, 321.... contact end 312, 322 ..... positioning end 313, 323 ........ .. convex part 33..................Limit seat 34.............Clamping foot Φ 331.......... .. positioning hole 40.............elastomer

Claims (1)

1261869十、申請專利範圍: 1· -種壓電片接電構造,包含 —電路板’於該電路板上設有接電區域; 接電區w片之表面具備對應電性連接該 腳及第二接腳:::供:二 別電性連接該接電處之第一接 2.如申請專纖丨項 ^ i対。 壓電片之電壓輸入端者,A第一、第包片^;構^其中該導接元件形成該 面之接電處。 … 接”別接設於該壓電片上、下表 該項所述之壓電片接電構造,其中該接電處係凹設於 4壓丄:,之:電片接電構造,其中該輪件形成該 上或下表面之其^㈣及第二接腳之—接腳接設於賴電片 該壓電片項所述之壓電片接電構造,其中該接電處係凹設於 請^^第1項所述之壓電片接電構造,其中該導接树相同於 7,如申請二夾持腳: 腳係分別向其夹持面凸設有加強夹持效果之一凸ς^、中邊二夹持面之夹持 8·如申晴專利範圍第1項所述之壓電片接+棋、土 # ^ 板之間設有緩衝震盡動能之彈性體电片接讀造’其中該壓電片與該電路 範圍第1項所述之壓電片接電構造其中該第—接腳及第二 10.如申'請專^有^觸接該接電處之接觸端及一插接該電路板之定位端。 電處凸設有加^1====㈣趣係向該接 u_如申請專利範圍第9項所述之壓電片接電構造,其中該限位座係具備有 ]〇 1261869 /立-1261869 X. Patent application scope: 1· - Piezoelectric piece electrification structure, including - circuit board 'with a power receiving area on the circuit board; the surface of the power receiving area w has a corresponding electrical connection to the foot and the first Two pins::: For: two other electrical connections to the first connection of the power station 2. If you apply for a special fiber item ^ i対. The voltage input terminal of the piezoelectric piece, A first and the first package piece; wherein the guiding element forms a power receiving place of the surface. The piezoelectric piece is connected to the piezoelectric piece, and the piezoelectric piece is electrically connected to the piezoelectric element, wherein the electrical connection is recessed in the 4 pressure:: the electric piece is electrically connected, wherein Forming the upper or lower surface of the wheel member and the second pin of the second pin are connected to the piezoelectric piece of the piezoelectric piece according to the piezoelectric piece, wherein the receiving portion is recessed In the piezoelectric sheet electrical connection structure described in the above item 1, wherein the guiding tree is the same as 7, as in the application of the two clamping legs: the foot system is respectively convexly provided with a reinforcing clamping effect on the clamping surface thereof. The clamping of the convex ς^ and the middle two clamping faces is as follows. For example, the piezoelectric piece described in the first paragraph of the Shenqing patent range is connected to the chess piece and the soil #^ plate. Receiving the electrical connection between the piezoelectric piece and the piezoelectric piece according to the first item of the circuit range, wherein the first pin and the second part are as follows: The contact end and the positioning end of the circuit board are inserted. The electric portion is convexly provided with the addition of ^1==== (4) to the connection u_ as in the piezoelectric piece power connection structure described in claim 9 , where the limit seat is equipped with] 1261869 / Li - 12。如申請專利範圍第1項所述之壓電片接電構造,其中該第一接腳及第 接腳係向該接電處凸設有加強夾持效果及電性連接效果之&部。12. The piezoelectric sheet power-on structure according to the first aspect of the invention, wherein the first pin and the first leg are provided with a portion for reinforcing the clamping effect and the electrical connection effect to the power receiving portion.
TW94131564A 2005-09-14 2005-09-14 Electrical connection structure of piezoelectric element TWI261869B (en)

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