TW201246777A - Haptic actuator - Google Patents
Haptic actuator Download PDFInfo
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- TW201246777A TW201246777A TW101108034A TW101108034A TW201246777A TW 201246777 A TW201246777 A TW 201246777A TW 101108034 A TW101108034 A TW 101108034A TW 101108034 A TW101108034 A TW 101108034A TW 201246777 A TW201246777 A TW 201246777A
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- branch
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- support
- touch
- joint
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03547—Touch pads, in which fingers can move on a surface
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
- H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
- H10N30/2041—Beam type
- H10N30/2042—Cantilevers, i.e. having one fixed end
- H10N30/2043—Cantilevers, i.e. having one fixed end connected at their free ends, e.g. parallelogram type
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Nonlinear Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Mechanical Engineering (AREA)
- User Interface Of Digital Computer (AREA)
- Position Input By Displaying (AREA)
Abstract
Description
201246777 六、發明說明： 【發明所屬之技術領域】 本發較-種觸控驅動器，可在觸摸觸控板時產生 振動’讓使用者感受到觸感。 【先前技術】 為觸覺反饋的強制反饋 最近市場上出現的界面裝置 或接觸式反饋。 .例如：控制桿、鼠標、遊戲面板、方向盤或其他裝置 的觸控，以與遊戲或其他應用軟件相同的_化環境下所 發生的事項（event)或相互作用為據，可輸出力 (force) ° 另外，提供給便攜式終端的四方形的平面觸控面板 (touch pad)’以容量型傳感器感知向其施加的壓力，或 以壓力傳感器之類的任意各種傳感器，來感知指示目標的 位置。 在這種便攜式終端的觸控面板提供上述觸控反饋° 圖1是習知技術的可觸控反饋的便攜式終端的結構 示意圖。 如圖1所示，觸控面板（16)由彈簧（62)彈丨生"又 置在便攜式終端的殼體（未圖示）上。 另外，在上述觸控面板（16)的下部安裝壓電’驅動 (64)。 上述歷電驅動器（⑷的-部份（66)與上述觸控面 板（16)結合，另一部份（68)與重量錘（7〇)結δ201246777 VI. Description of the Invention: [Technical Fields of the Invention] The present invention has a touch-sensitive driver that generates vibration when the touch panel is touched to let the user feel the touch. [Prior Art] Forced feedback for haptic feedback Interface devices or contact feedback that have recently appeared on the market. For example: the touch of a joystick, mouse, game panel, steering wheel or other device, based on events or interactions in the same environment as the game or other application software, can output force (force In addition, the quad flat touch pad provided to the portable terminal senses the pressure applied thereto by the capacity type sensor, or any of various sensors such as a pressure sensor to sense the position of the pointing target. The touch panel of the portable terminal provides the above-mentioned touch feedback. FIG. 1 is a schematic structural diagram of a touch-sensitive portable terminal of the prior art. As shown in Fig. 1, the touch panel (16) is spring-loaded (62) and placed on a housing (not shown) of the portable terminal. Further, a piezoelectric 'driver' (64) is mounted on the lower portion of the touch panel (16). The above-mentioned electric drive (the part (66) of (4) is combined with the above-mentioned touch panel (16), and the other part (68) is combined with the weight hammer (7〇) δ
HS12001TW-SPC-TW —5 一 201246777 一部份（66)相對另一部份（68)移動時，上述重量 錘（70)與另一部份（68) —起移動。 上述重量鐘（70)大致隨z轴移動，且不與上體 結合，因此可自由移動。 隨Z轴移動的上述重量錘⑺）通過上述壓電驅動器 (64)，引起向觸控面板（16)傳送的慣性力，且上述觸 控面板（16)因彈性結合，可隨z軸移動。 這種觸控面板（16)由接觸上述觸控面板（Μ)的用 戶，也就是說，以觸控感覺來感知其移動。 習知技術的壓電驅動器（64)通過上述重量錘（7〇) 的慣性力，才可觸控反饋，.因此上下移動力較弱，從而導 致觸控反饋的感知度降低。 【發明内容】 本發明正是為了解決上述習知技術的問題而提出的， 目的在於提供一種觸控驅動器，可穩定地擴大上下振動 力’從而提南觸控反饋的感知度。 為實現上述目的，本發明係一種觸控驅動器，本發明 所提供的難驅動n H底座；安裝在上述底座上， 可上下移動的振動部；與上述振動部結合的壓電元件；安 裝在上述振動部上部的面板部。上述振動部包括：與上述 面板部結合的結合部；一端與上述結合部結合，另一端自 上述結合部向水平方向突出而成的第-支稽部；自上述結 合部與上述第一支撐部平行突出 ，末端向下彎曲並與上述 底座固定結合的第二支撐部。上述壓電元件安裝在上述第HS12001TW-SPC-TW —5 A 201246777 When one part (66) moves relative to the other part (68), the weight hammer (70) moves with the other part (68). The above weight clock (70) moves substantially along the z-axis and does not engage with the upper body, so it is free to move. The weight hammer (7) moving with the Z axis passes through the piezoelectric actuator (64) to cause an inertial force transmitted to the touch panel (16), and the touch panel (16) is movable with the z axis due to elastic coupling. Such a touch panel (16) is used by a user who touches the touch panel (Μ), that is, senses its movement with a touch feeling. The piezoelectric actuator (64) of the prior art can pass the feedback force by the inertial force of the weight hammer (7〇), so that the up and down movement force is weak, thereby causing the perception of the touch feedback to be lowered. SUMMARY OF THE INVENTION The present invention has been made to solve the above problems of the prior art, and aims to provide a touch driver capable of stably expanding the up and down vibration force ′ to improve the perception of the touch feedback. In order to achieve the above object, the present invention is a touch driver, the hard-to-drive n H base provided by the present invention; a vibrating portion mounted on the base and movable up and down; and a piezoelectric element coupled to the vibrating portion; The panel portion on the upper portion of the vibrating portion. The vibrating portion includes: a joint portion coupled to the panel portion; a first branch portion in which one end is coupled to the joint portion and the other end is protruded from the joint portion in a horizontal direction; and the joint portion and the first support portion are A second support portion that protrudes in parallel and has an end bent downward and fixedly coupled to the base. The above piezoelectric element is mounted on the above
HS12001TW-SPC-TW 201246777 一支撐部上’通電時可使上述第—讀部向上下方向變曲 變形，使上述面板部產生上下方向的振動。 上述第二支揮部包括：一端與上述結合部結合，另一 端向水平方向突出的上部支撐部；在上述上部支揮部的下 方與上述上部支樓部隔開配置，一端與上述底座固定社入 ，下部支f曲形成，—端連接上述上部支揮部的°; m則連接上述下部支#部的另—端㈣曲部。 並且’可上下方向彈性支標上述結合部及面板部。 部二二述第一支揮部及上述第二支細上述面板 並且，在上述底座上，突出形成可支揮上述第一支標 的支撐模塊。上述第-支撐部與上述底座的底部 二it第-支撐部的另_端由於上述壓電 吏 =其_下支:部彎曲變形時’可與上述支撐模塊相接，從而 合部的兩側各形成一雙上述第一支標部 且’上述第—支揮部及上述第二支撐部，以上述面 板料心為準，可前後左右對稱配置。 =面板部包括：下方與上述結合部結合的支架；安 =架上部的液晶部；蓋住上述液晶部的上方，並 上部結合的觸控面板。在上述支架的上面’ 第二;揭液晶部的第一安裝槽與安置上述觸控面板的 開::上‘支述第一支撲部與上述第二支撐部隔 述叉朱的下方設有間隔槽。HS12001TW-SPC-TW 201246777 When the upper portion of the support portion is energized, the first reading portion can be deformed in the upward and downward directions, and the panel portion can be vibrated in the vertical direction. The second branch portion includes an upper support portion that is coupled to the joint portion at one end and protrudes in a horizontal direction at the other end, and is disposed apart from the upper branch portion at a lower portion of the upper branch portion, and the base is fixed to the base. Into, the lower branch is formed by a curve, and the end is connected to the upper portion of the upper branch portion; m is connected to the other end portion (four) of the lower branch portion. Further, the joint portion and the panel portion are elastically supported in the vertical direction. The second branch and the second thin plate are arranged on the base, and a support module capable of supporting the first branch is protruded on the base. The other end of the first support portion and the bottom of the base and the second support portion of the base may be connected to the support module due to the piezoelectric 吏=the lower branch: the portion is bent and deformed, so that both sides of the joint portion Each of the pair of first branch portions is formed, and the first branch portion and the second support portion are arranged symmetrically in front, back, left, and right according to the panel core. = The panel portion includes: a bracket that is coupled to the joint portion below; an LCD portion at the upper portion of the rack; a touch panel that covers the upper portion of the liquid crystal portion and is coupled to the upper portion. On the upper surface of the above-mentioned bracket, the second mounting groove of the liquid crystal portion and the opening of the touch panel are disposed below the first support portion and the second support portion. Spacer.
HSI200ITW-SPC-TW 201246777 本發明的一種觸控驅動器的有益效果是，通過壓電 元件，隨振動部升降，可向面板部有效傳達力，並使升降 移動輕便，這就造成不僅提高驅動力’還可提高面板部的 振動感或單擊感。 【實施方式】 圖2是本發明實施例的觸控驅動器的立體圖。圖3 是本發明實施例的觸控驅動器的一方向分解立體圖。圖4 是本發明實施例的觸控驅動器的另一方向分解立體圖。圖 5.是圖2中A-A線的截面圖。圖6是圖5中通過壓電 元件’使振動部及面板部下降的狀態截面圖。圖7是圖 5中通場壓電元件，使振動部及面板部上升的狀態截面 圖。 如圖2至圖6所示，本發明的驅動器由底座 110、振動部120、壓電元件130及面板部14〇構成。 上述底座110為六面體，由於其上部開放，可在内 部配置上述振動部120、壓電元件13〇及面板部14〇。 如后述，在上述底座110上安裝插入槽m，用於 使上述振動部12G的第二切部123的末端插入並與 其結合。並在上述底座U0突出形成支撐模塊112，用 於支樓上述振動部的第-支撐部122的末端。 …上述振動冑12〇安裝在上述底座㈣的上部，可 進行上下移動，且由結合部121、第—支 Μ及第 二支撐部123構成。 上述結合部121為平板，與上述面板部14〇的邊HSI200ITW-SPC-TW 201246777 A touch driver of the present invention has the beneficial effect that the piezoelectric element can be lifted and lowered with the vibrating portion, and the force can be effectively transmitted to the panel portion, and the lifting movement can be made light, which results in not only increasing the driving force. It is also possible to increase the vibration feeling or click feeling of the panel portion. Embodiments FIG. 2 is a perspective view of a touch driver according to an embodiment of the present invention. 3 is a perspective exploded perspective view of the touch driver of the embodiment of the present invention. 4 is another exploded perspective view of the touch driver of the embodiment of the present invention. Figure 5 is a cross-sectional view taken along line A-A of Figure 2. Fig. 6 is a cross-sectional view showing a state in which the vibrating portion and the panel portion are lowered by the piezoelectric element ' in Fig. 5; Fig. 7 is a cross-sectional view showing a state in which the vibrating portion and the panel portion are raised by the field-providing piezoelectric element of Fig. 5. As shown in Figs. 2 to 6, the actuator of the present invention is composed of a base 110, a vibrating portion 120, a piezoelectric element 130, and a panel portion 14A. The base 110 is a hexahedron, and the vibrating portion 120, the piezoelectric element 13A, and the panel portion 14A are disposed inside the base portion 110. As will be described later, an insertion groove m is attached to the base 110 for inserting and coupling the end of the second cut portion 123 of the vibrating portion 12G. A support module 112 is formed on the base U0 to extend the end of the first support portion 122 of the vibrating portion of the branch. The vibration 胄12〇 is attached to the upper portion of the base (4), and is movable up and down, and is composed of a joint portion 121, a first branch, and a second support portion 123. The joint portion 121 is a flat plate and is adjacent to the side of the panel portion 14
HS1200ITW-SPC-TW 201246777 緣下方結合，曰— 板。 上述結合部121的下方裝有電路基 個，與上述面板部140=、结合，或在實施例，可分成2 方分別結合。㈣緣下枝I側邊緣下 行結合。且根據所需，也可分成2_上’以進 此時，上述結合部121以 可前後左右對稱，m板p 140為中心， 方向支撐上述面板部振動部12(3安全地向上下 成在尸為杆狀’向著水平方〜突出形 即，上述第一支撐部12 -體形成，另一端，也絲〜士： &與上述結合部121 在上述結合部^上說末端向著料方向突出形成 在本發明的實施例令，上述第一支樓 個突出形成在上述結合部121的兩側。 有1 上述第二支揮部123與上述第一支擇部 水平方向並排突出形成在上述結合部121 下折曲，可與上述底座110 ϋ定結合。 、末端向 這種第二支揮部123與上述°第一支偉部 比，更靠向内，且突出形成在上述結合部 並各有1個。 ”兩側， 即’上述結合部121的兩側各形成一雙上 撐部122與上述第二支撐部123。HS1200ITW-SPC-TW 201246777 The bottom is combined, 曰-board. The circuit unit is mounted below the joint portion 121, and is coupled to the panel portion 140=, or in the embodiment, can be combined into two sides. (4) Under the edge of the branch, the side edge of the branch is combined. In addition, as needed, the joint portion 121 may be symmetrical with respect to the front and rear sides, and the m-plate p 140 is centered to support the panel portion vibrating portion 12 (3 safely up and down The corpse is in the shape of a rod, and the first support portion 12 is formed in a body shape, and the other end is also a wire and a joint portion 121. The joint portion 121 is said to protrude toward the feeding direction at the joint portion. In the embodiment of the present invention, the first branch is formed on both sides of the joint portion 121. The second branch portion 123 is formed in parallel with the horizontal direction of the first branch portion. The portion 121 is bent downward and can be coupled to the base 110. The end portion of the second branch portion 123 is closer to the inner portion than the first first portion, and is formed at the joint portion and protruded There is one. "The two sides, that is, the two sides of the joint portion 121, respectively, form a double upper support portion 122 and the second support portion 123.
HS1200ITW-SPC-TW 9 — 201246777 另外，上述第一支撐部122及上述第二支撐 123’以上述面板部14〇的中心為準，前後左右對稱^ 而可穩定地支撐上述面板部14〇。 本發明的實關巾，上述結合部121分為2個，且 上述第一支撐部122和上述第二支撐部123互 突出形成在各結合部121上。 、。 上述壓電元件130結合在上述第—支撐部122的 下方。 上述壓電元件130安裝在上述第一支撐部u 上，因此通電時，產生收縮或伸長’使上述第一支❿ ⑵向上下方㈣曲變形，並產生振動，從 部140向上下方向移動。 述1^ 構、土在130上供電時’產緣縮或伸長& 構化，參考％知技術即可，因此詳細說明在此賓略。 另外’上述第一支撐部122 突出形成在上述底座π〇内部的上述支標模塊1端支名 112 人支撐部122的另一端未與上述支撐模塊 112的2二，其另一端的下方只鄰接于上述支樓模塊 部隔^外，上述第一支撑部122與上述底座110的底 130產ΠίΤ部122的另-端，通過上述廢電元件 降會被阻止，2時’與上述切顧112接觸后，下 降會被阻止 述結合部⑵及面板部⑽則相對會二。"…的上HS1200ITW-SPC-TW 9 - 201246777 In addition, the first support portion 122 and the second support 123' are symmetrical with respect to the center of the panel portion 14A, and can stably support the panel portion 14A. In the actual closure of the present invention, the joint portion 121 is divided into two, and the first support portion 122 and the second support portion 123 are formed to protrude from each of the joint portions 121. ,. The piezoelectric element 130 is coupled below the first support portion 122. The piezoelectric element 130 is attached to the first supporting portion u, so that contraction or elongation occurs during energization, and the first branch (2) is deformed upward and downward (four), and vibration is generated to move from the portion 140 in the vertical direction. When the power is supplied to the ground and the earth is powered by 130, the production edge shrinkage or elongation & composition can be referred to the % knowing technique, so the details are explained here. In addition, the first support portion 122 protrudes from the base π〇, and the other end of the support module 122 is not adjacent to the support module 112, and the other end of the support member 112 is adjacent to the lower end. The first support portion 122 and the bottom end 130 of the base 110 are formed at the other end of the above-mentioned branch building module portion, and the waste electrical component is prevented from being lowered by the above-mentioned waste electrical component. After the contact, the drop will prevent the joint (2) and the panel (10) from being opposite. "... on
HSI200ITW-SPC-TW 201246777 U4、下部支撐 上述第二支撐部123由上部支撐部 部125、彎曲部126構成。 上述上部讀部124的—端結合在上聽合部121 另-端則與上述第-支樓部122並排向著水平 突出。 上述上部支撐部 122的長度。 124的長度小於上述第一支撐部 上述下部支樓部125在上述上部支標部124的下 方，與上述上部續部124關配置，而上述第二支樓 部123的末端固定結合在上述底座11〇上。 牙 上述下部支撐部125的-端，即上述第二支擇部 123的末端gj定插人在上述趋11{)上形成的插入槽 111上，因此不能在上下方向或左右方向移動。 这種上述下部支撐部125的—端與上述結合部⑵ 相比，更向外财向突出，可插人結合在上述插入槽⑴ 上述彎曲部126 A “[，，形，且彎曲形成’其一端 連接在上述上部支射卩124的另—端上，其另—端則連 接在上述下部支撐部125的另一端上。 由於這種構造’上述第二支撑部123可向著上下方 向彈性支撐上述結合部121及面板部14〇。 上述面板部140安裝在上述振動部12〇的上方， 且由支架14卜液晶部145及觸控面板146構成。 上述支架141 4四方形，其下部結合在上述結合部 121 上。HSI200ITW-SPC-TW 201246777 U4, lower support The second support portion 123 is composed of an upper support portion 125 and a curved portion 126. The end of the upper reading portion 124 is coupled to the other end of the upper listening portion 121 so as to protrude horizontally in parallel with the first branch portion 122. The length of the upper support portion 122 described above. The lower portion of the second support portion is smaller than the first support portion, and the lower portion of the lower portion 124 is disposed below the upper portion 124, and the end of the second portion 123 is fixedly coupled to the base 11. 〇上. The end of the lower support portion 125, i.e., the end gj of the second support portion 123, is inserted into the insertion groove 111 formed in the above-mentioned step 11), and therefore cannot move in the up-down direction or the left-right direction. The end of the lower support portion 125 is more outwardly protruded than the joint portion (2), and can be inserted into the above-mentioned insertion groove (1). The curved portion 126 A "[, shape, and curved to form 'its One end is connected to the other end of the upper branching rafter 124, and the other end is connected to the other end of the lower supporting portion 125. Due to the configuration, the second supporting portion 123 can elastically support the above-mentioned upper and lower directions. The joint portion 121 and the panel portion 14A. The panel portion 140 is mounted above the vibrating portion 12A, and is composed of a bracket 14 including a liquid crystal portion 145 and a touch panel 146. The bracket 141 is square, and a lower portion thereof is coupled to the above. On the joint portion 121.
HS1200ITW-SPC-TW 201246777 在上述結合部121上，設有用於安置上述液晶部 145的第-安裝槽143,以及用於安置上述觸控面板146 的第二安裝槽144。 上述第一安裝槽143比上述第二安裝槽144的内 側，更深地配置在上述結合部121上。 在上述支架141的上方，上述液晶部145安置在 上述第一安裝槽143上。 上述觸控面板146蓋住上述液晶部145的上方， 且安置在上述支架141上方形成的上述第二安裝槽144 上。 並且，上述第一支撐部122及上述第二支撐部123 與上述面板部140的底部隔開。 這種構造在通過上述壓電元件13〇產生振動部12〇 的彎曲變形時，使上述第一支撐部122及上述第二支撐 部123與上述面板部140的底部相接，從而防止進一 步彎曲變形。 並且，在上述支架141的下方設有間隔槽142，用 於與上述第一支撐部122及上述第二支撐部123隔 開。 下面，對本發明的觸控驅動器操作過程，進行詳細 說明。 如圖5所示，在上述壓電元件13〇上未施加電源 的狀態下，上述振動部120不變形並向上支撐上述面板 部 140。HS1200ITW-SPC-TW 201246777 On the joint portion 121, a first mounting groove 143 for arranging the liquid crystal portion 145, and a second mounting groove 144 for arranging the touch panel 146 are provided. The first mounting groove 143 is disposed deeper than the inner side of the second mounting groove 144 on the joint portion 121. Above the holder 141, the liquid crystal portion 145 is placed on the first mounting groove 143. The touch panel 146 covers the upper portion of the liquid crystal portion 145 and is disposed on the second mounting groove 144 formed above the bracket 141. Further, the first support portion 122 and the second support portion 123 are spaced apart from the bottom of the panel portion 140. In such a configuration, when the piezoelectric element 13 is bent and deformed by the vibrating portion 12A, the first supporting portion 122 and the second supporting portion 123 are brought into contact with the bottom portion of the panel portion 140, thereby preventing further bending deformation. . Further, a spacer groove 142 is provided below the bracket 141 to be spaced apart from the first support portion 122 and the second support portion 123. Next, the operation process of the touch driver of the present invention will be described in detail. As shown in Fig. 5, in a state where no power is applied to the piezoelectric element 13A, the vibrating portion 120 does not deform and supports the panel portion 140 upward.
HS12001T W-SPC-TW —12 201246777 具體地說，水平方向配置的上述第一支撐部122另 一端的下方與上述支撐模塊112的上部鄰接。 另外，上述第二支撐部123折曲，其末端插入結合 在上述插入槽111上。 在這種狀態下，當用戶觸摸上述觸控面板146時， 白著上述壓電元件13〇伸長方向供電，如圖6所示， 隨著上述壓電元件130伸長，與上述壓電元件1別結 合的上述第一支撐部122可向下彎曲。 即，·隨著上述壓電元件 130結合的上述第一支撐部 另一端向上彎曲。 130伸長，與上述壓電元件 122相對中心部，其一端與 上述第一支撐部 上述第一支撐部122 短。 122的一端與另一端向上彎曲時， 的一端與另一端接近，其距離變 種f態下，上述第—支樓部122的—端通過上 ’、·、°〇 121與上述支架141結合，因此不能移動， 所以j第一支撐部122的另-端向著-端方向移動。 二著上述第支撑部122的另一端向著一端方向移 ’迷第-支樓部122向下移_曲， 2Γ"22向下移動，上述第-支樓部心 述第二支撐冑123,使其與上述面板部⑷ 接7來’向著上述壓電元件⑽收縮方向供電，如 元件二不，隨著上述壓電元件130收縮，與上述壓電 兀件130結合的上述第—切部m可向上彎曲電HS12001T W-SPC-TW - 12 201246777 Specifically, the lower side of the other end of the first support portion 122 disposed in the horizontal direction is adjacent to the upper portion of the support module 112. Further, the second support portion 123 is bent, and its distal end is inserted and coupled to the insertion groove 111. In this state, when the user touches the touch panel 146, the piezoelectric element 13 is supplied with power in the direction of elongation of the piezoelectric element 13 as shown in FIG. 6. As the piezoelectric element 130 is elongated, it is different from the piezoelectric element 1 described above. The combined first support portion 122 may be bent downward. That is, the other end of the first support portion joined with the piezoelectric element 130 is bent upward. The extension 130 is opposite to the central portion of the piezoelectric element 122, and one end thereof is shorter than the first support portion and the first support portion 122. When one end of the 122 is bent upward and the other end is upwardly bent, the end of the first branch portion 122 is coupled to the bracket 141 by the upper ', ·, ° 〇 121. It cannot move, so the other end of the first support portion 122 moves in the end direction. The other end of the first supporting portion 122 is moved toward the one end, and the second branch portion 122 is moved downward, and the second branch portion is moved downward. It is connected to the panel portion (4) 7 to supply power to the piezoelectric element (10) in the contraction direction. If the piezoelectric element 130 is contracted, the first-cut portion m combined with the piezoelectric element 130 may be Bending up
HSI2001TW-SPC-TW 201246777 即’隨著上述1電;^件130收縮，與上述壓電元件 130結合的上述第—支撐部122相對中心部其一端與 另一端向下彎曲。 、 ，上述第-支撐部122的-端與另一端向下彎曲時， 述第支撐。卩122的一端與另一端接近，其距離變 短。 在這種狀態下’上述第-支撐部122的-端通過上 逮結合部121與上述支架141結合，因此不能移動， 所以上述第-支撐部122的另—端向著—端方向移動。 隨著上述第-支稽部122的另一端向著一端方向移 ，上述第-支撐部122向上移動彎曲，同時隨著上述 第支樓部122向上移動，上述第一支樓部122的另 端息脹上述第二支樓部123，使其與上述面 一同上升。 如上所述’當用戶的手指觸摸上述觸控面板146 "迅速發生上述面板部⑽的升降運動從而使用戶 感文到上述面板部⑽的升降力，即振動感。 當用戶觸摸上述觸控面板146肖，上述面板部14〇 的升降運動可發生—次，或使週_短 ，如同振動電機可 發生多次。 另外，切斷上述壓電元件130上的電源時，已膨脹 的上述第-支撐部123通過彈性復原力，如圖5所 不使上述振動部12G及面板部14G返回初始狀態。 以上所述仅为本发㈣较佳㈣例，并不用 以限制 ’凡在本发明的精神和原则之内 ，所作的任何修HSI2001TW-SPC-TW 201246777 That is, the first support portion 122 coupled to the above-described piezoelectric element 130 is bent downward with respect to the center portion of the first support portion 122. When the end of the first support portion 122 and the other end are bent downward, the first support is described. One end of the crucible 122 is close to the other end, and the distance is shortened. In this state, the end of the first support portion 122 is coupled to the bracket 141 by the catching portion 121, and therefore cannot move. Therefore, the other end of the first support portion 122 is moved in the end direction. As the other end of the first branch portion 122 moves toward one end, the first support portion 122 moves upward and bends, and at the same time, as the first branch portion 122 moves upward, the first branch portion 122 is further closed. The second branch portion 123 is swollen to rise together with the above surface. As described above, when the user's finger touches the touch panel 146 " the lifting movement of the panel portion (10) quickly occurs, so that the user feels the lifting force of the panel portion (10), that is, the vibration feeling. When the user touches the touch panel 146 described above, the lifting motion of the panel portion 14A may occur one time, or the circumference _ may be short, as the vibration motor may occur multiple times. Further, when the power supply to the piezoelectric element 130 is cut, the expanded first support portion 123 passes the elastic restoring force, and the vibrating portion 12G and the panel portion 14G are not returned to the initial state as shown in Fig. 5 . The above is only the preferred (four) and (four) examples of the present invention, and is not intended to limit any modifications made within the spirit and principles of the present invention.
HS12001TW-SWMW 14 — 201246777 改、等同替换、改进等’均应包含在本发明的保护范围之 内0 【圓式簡單說明】 第1圖：習知技術的可觸控反饋的便攜式終端的結 構示意圖。 第2圖：本發明實施例的觸控驅動器的立體圖。 第3圖：本發明實施例的觸控驅動器的一方向分解立 體圖。 第4圖：本發明實施例的觸控驅動器的另一方向分解 立體圖。 第5圖：圖2中A-A線的截面圖。 第6圖··圖5中通過壓電元件，使振動部及面板部 下降的狀態截面圖。 第7圖：圖5中通過壓電元件’使振動部及面板部 上升的狀態截面圖。 【主要元件符號說明】 110 底座 111 插入槽 112 支撐模塊 120 振動部 121 結合部 122 第一支撐部 123 第二支撐部 124 :上部支撐部HS12001TW-SWMW 14 — 201246777 Modifications, equivalent replacements, improvements, etc. shall be included in the scope of protection of the present invention. 0 [Circular Simple Description] FIG. 1 : Schematic diagram of a touch-sensitive portable terminal of the prior art . 2 is a perspective view of a touch driver according to an embodiment of the present invention. Fig. 3 is a perspective exploded perspective view of the touch driver of the embodiment of the present invention. Fig. 4 is a perspective view showing another direction of the touch driver of the embodiment of the invention. Fig. 5 is a cross-sectional view taken along line A-A of Fig. 2. Fig. 6 is a cross-sectional view showing a state in which the vibrating portion and the panel portion are lowered by the piezoelectric element in Fig. 5. Fig. 7 is a cross-sectional view showing a state in which the vibrating portion and the panel portion are raised by the piezoelectric element ' in Fig. 5; [Description of main component symbols] 110 Base 111 Insertion slot 112 Support module 120 Vibrating section 121 Jointing section 122 First support section 123 Second support section 124: Upper support section
HS1200ITW-SPC-TW 201246777 125 :下部支撐部 126 :彎曲部 130 :壓電元件 140 .面板部 141 :支架 142 :間隔槽 143 :第一安裝槽 144 :第二安裝槽 145 ·.液晶部 146 :觸控面板HS1200ITW-SPC-TW 201246777 125 : lower support portion 126 : curved portion 130 : piezoelectric element 140 . panel portion 141 : bracket 142 : spacer groove 143 : first mounting groove 144 : second mounting groove 145 · liquid crystal portion 146 : Touch panel
HS12001TW-SPC-TWHS12001TW-SPC-TW
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110029716A KR101171163B1 (en) | 2011-03-31 | 2011-03-31 | Haptic actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201246777A true TW201246777A (en) | 2012-11-16 |
Family
ID=46886999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101108034A TW201246777A (en) | 2011-03-31 | 2012-03-09 | Haptic actuator |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101171163B1 (en) |
| TW (1) | TW201246777A (en) |
| WO (1) | WO2012134047A2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI567601B (en) * | 2013-08-22 | 2017-01-21 | Smk Kk | The support structure of the touch panel |
| CN107111376A (en) * | 2015-06-17 | 2017-08-29 | 爱思打印解决方案有限公司 | Image forming apparatus and electronic installation |
| TWI675323B (en) * | 2018-11-02 | 2019-10-21 | 致伸科技股份有限公司 | Touch pad module and computer using the same |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101412919B1 (en) * | 2012-08-23 | 2014-07-03 | 삼성전기주식회사 | vibratior |
| KR101932659B1 (en) | 2012-09-10 | 2018-12-28 | 주식회사 엠플러스 | vibratior |
| KR101452055B1 (en) | 2012-12-03 | 2014-10-21 | 삼성전기주식회사 | vibratior |
| KR101405123B1 (en) | 2012-12-05 | 2014-06-10 | 주식회사 하이소닉 | Haptic actuator |
| FR3000301B1 (en) * | 2012-12-20 | 2015-02-06 | Dav | PIEZOELECTRIC ACTUATOR AND METHOD OF MANUFACTURING THE SAME |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100950822B1 (en) * | 2001-03-09 | 2010-04-02 | 임머숀 코퍼레이션 | Haptic interface for laptop computers and other portable devices |
| JP3937982B2 (en) | 2002-08-29 | 2007-06-27 | ソニー株式会社 | INPUT / OUTPUT DEVICE AND ELECTRONIC DEVICE HAVING INPUT / OUTPUT DEVICE |
| KR101067066B1 (en) * | 2009-04-03 | 2011-09-22 | 삼성전기주식회사 | Touch screen device |
-
2011
- 2011-03-31 KR KR1020110029716A patent/KR101171163B1/en not_active Expired - Fee Related
-
2012
- 2012-01-25 WO PCT/KR2012/000591 patent/WO2012134047A2/en active Application Filing
- 2012-03-09 TW TW101108034A patent/TW201246777A/en unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI567601B (en) * | 2013-08-22 | 2017-01-21 | Smk Kk | The support structure of the touch panel |
| CN107111376A (en) * | 2015-06-17 | 2017-08-29 | 爱思打印解决方案有限公司 | Image forming apparatus and electronic installation |
| US11122173B2 (en) | 2015-06-17 | 2021-09-14 | Hewlett-Packard Development Company, L.P. | Image forming apparatus and electronic device including a structurally isolated vibrating user interface |
| TWI675323B (en) * | 2018-11-02 | 2019-10-21 | 致伸科技股份有限公司 | Touch pad module and computer using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012134047A2 (en) | 2012-10-04 |
| KR101171163B1 (en) | 2012-08-06 |
| WO2012134047A3 (en) | 2012-12-06 |
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