TWI699807B - Touch display apparatus and knob thereof - Google Patents

Touch display apparatus and knob thereof Download PDF

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Publication number
TWI699807B
TWI699807B TW108116493A TW108116493A TWI699807B TW I699807 B TWI699807 B TW I699807B TW 108116493 A TW108116493 A TW 108116493A TW 108116493 A TW108116493 A TW 108116493A TW I699807 B TWI699807 B TW I699807B
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Taiwan
Prior art keywords
knob
base
touch panel
clamping portion
rotating member
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TW108116493A
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Chinese (zh)
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TW202040618A (en
Inventor
林志強
姚彥章
黃彥衡
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大陸商業成科技（成都）有限公司
大陸商業成光電（深圳）有限公司
英特盛科技股份有限公司
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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
    • G06F3/0362—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 1D translations or rotations of an operating part of the device, e.g. scroll wheels, sliders, knobs, rollers or belts
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • 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
    • G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Push-Button Switches (AREA)

Abstract

The present invention relates to a touch display apparatus. The touch display apparatus includes a display module, a touch panel disposed on the display module, and a knob set on the touch panel. The knob is used to trigger the touch panel. The knob defines a through hole. The touch display apparatus also includes a concave lens. The concave lens is set in the through hole. The concave lens is used to refract the image in the through hole showed by the display module. The present invention also relates to a knob thereof.

Description

觸控顯示裝置及其旋鈕 Touch display device and its knob

本發明涉及一種顯示裝置，尤其涉及一種觸控顯示裝置及其旋鈕。 The invention relates to a display device, in particular to a touch display device and its knob.

汽車或一些電子設備的觸控面板上會裝設機械式旋鈕以輔助操控。在傳統的安裝方法中，需要在觸控面板的玻璃上挖孔以裝入旋鈕。在玻璃上挖孔步驟繁瑣，成本高昂，且會影響玻璃的整體強度。 A mechanical knob is installed on the touch panel of a car or some electronic equipment to assist the control. In the traditional installation method, it is necessary to dig a hole in the glass of the touch panel to install the knob. The steps of digging holes in the glass are tedious, costly, and affect the overall strength of the glass.

為了避免在玻璃上挖孔，現有的一些設計中，將旋鈕貼設在玻璃表面上。旋鈕為中空設計以露出下方的玻璃顯示區域。但旋鈕的側壁仍會遮擋部分顯示區域，形成視野死角。 In order to avoid digging holes in the glass, in some existing designs, the knob is attached to the glass surface. The knob is hollow to expose the glass display area below. However, the side wall of the knob will still block part of the display area, forming a blind spot in the field of view.

有鑑於此，有必要提供一種觸控顯示裝置及其旋鈕以解決上述問題。 In view of this, it is necessary to provide a touch display device and its knob to solve the above-mentioned problems.

一種觸控顯示裝置，包括顯示模組、設於所述顯示模組上的觸控面板、及設於所述觸控面板上的旋鈕，所述旋鈕用於觸發所述觸控面板，所述旋鈕設有貫穿孔，所述觸控顯示裝置還包括凹透鏡，所述凹透鏡設於所述貫穿孔內，所述凹透鏡用於折射所述顯示模組於所述貫穿孔內顯示且被所述旋鈕遮擋的畫面至所述旋鈕外部，所述旋鈕包括基座、旋轉件及接觸墊，所述基座設於所述觸控面板上，所述貫穿孔貫穿所述基座相對兩端， 所述旋轉件可轉動地套設於所述基座上，所述接觸墊設於所述旋轉件上並接觸所述觸控面板，所述基座的周壁外側沿其周向設有一圈卡槽，所述旋轉件包括主體部、第一卡持部及第二卡持部，所述主體部套設於所述基座外，所述第一卡持部與所述第二卡持部分別設於所述主體部的兩端，所述第一卡持部可動地伸入所述卡槽中，所述第二卡持部貼合所述基座的頂端。 A touch display device includes a display module, a touch panel provided on the display module, and a knob provided on the touch panel, the knob is used to trigger the touch panel, the The knob is provided with a through hole, the touch display device further includes a concave lens disposed in the through hole, and the concave lens is used for refracting the display module to be displayed in the through hole and being displayed by the knob The screen is blocked to the outside of the knob, the knob includes a base, a rotating member and a contact pad, the base is provided on the touch panel, and the through hole penetrates opposite ends of the base, The rotating member is rotatably sleeved on the base, the contact pad is disposed on the rotating member and contacts the touch panel, and the outer peripheral wall of the base is provided with a ring of clamping grooves along the circumferential direction thereof, The rotating member includes a main body, a first clamping portion, and a second clamping portion. The main body is sleeved outside the base, and the first clamping portion and the second clamping portion are respectively provided At both ends of the main body, the first clamping portion movably extends into the clamping slot, and the second clamping portion is attached to the top end of the base.

一種旋鈕，用於裝設於觸控面板上，所述旋鈕設有貫穿孔，所述貫穿孔內設有凹透鏡，所述凹透鏡用於折射顯示模組於所述貫穿孔內顯示且被所述旋鈕遮擋的畫面至所述旋鈕外部，所述旋鈕包括基座、旋轉件及接觸墊，所述基座設於所述觸控面板上，所述貫穿孔貫穿所述基座相對兩端，所述旋轉件可轉動地套設於所述基座上，所述接觸墊設於所述旋轉件上並接觸所述觸控面板，所述基座的周壁外側沿其周向設有一圈卡槽，所述旋轉件包括主體部、第一卡持部及第二卡持部，所述主體部套設於所述基座外，所述第一卡持部與所述第二卡持部分別設於所述主體部的兩端，所述第一卡持部可動地伸入所述卡槽中，所述第二卡持部貼合所述基座的頂端。 A knob for installing on a touch panel, the knob is provided with a through hole, a concave lens is arranged in the through hole, and the concave lens is used to refract a display module for displaying in the through hole and is The screen blocked by the knob extends to the outside of the knob. The knob includes a base, a rotating member, and a contact pad. The base is provided on the touch panel, and the through hole penetrates through opposite ends of the base. The rotating member is rotatably sleeved on the base, the contact pad is disposed on the rotating member and contacts the touch panel, and the outer peripheral wall of the base is provided with a ring of clamping grooves along its circumferential direction. The rotating member includes a main body, a first clamping portion, and a second clamping portion. The main body is sleeved outside the base, and the first clamping portion and the second clamping portion are respectively disposed on At both ends of the main body, the first clamping portion movably extends into the clamping slot, and the second clamping portion is attached to the top end of the base.

相較於先前技術，本發明的觸控顯示裝置，通過在旋鈕的貫穿孔中裝設凹透鏡，利用凹透鏡將顯示模組於所述旋鈕內顯示的畫面折射出旋鈕外以消除貫穿孔孔壁遮擋造成的視野死角。 Compared with the prior art, the touch display device of the present invention installs a concave lens in the through hole of the knob, and uses the concave lens to refract the image displayed by the display module in the knob out of the knob to eliminate the wall of the through hole. The blind spot of vision caused by.

100:觸控顯示裝置 100: Touch display device

10:顯示模組 10: Display module

30:觸控面板 30: Touch panel

50:旋鈕 50: knob

52:基座 52: Pedestal

521:貫穿孔 521: Through Hole

523:安裝槽 523: installation slot

525:卡槽 525: card slot

56:旋轉件 56: rotating parts

561:主體部 561: Main Body

563:第一卡持部 563: first card holder

565:第二卡持部 565: second card holder

58:接觸墊 58: contact pad

70:凹透鏡 70: concave lens

圖1是本發明實施方式的觸控顯示裝置的立體示意圖。 FIG. 1 is a three-dimensional schematic diagram of a touch display device according to an embodiment of the present invention.

圖2是圖1所示觸控顯示裝置的剖視圖。 FIG. 2 is a cross-sectional view of the touch display device shown in FIG. 1.

下面將結合本發明實施方式中的附圖，對本發明實施方式中的技術方案進行清楚、完整地描述，顯然，所描述的實施方式僅是本發明一部分實施方式，而不是全部的實施方式。基於本發明中的實施方式，本領域普通技術人員在沒有做出創造性勞動前提下所獲得的所有其它實施方式，都屬於本發明保護的範圍。 The technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

需要說明的是，當一個元件被認為是“連接”另一個元件，它可以是直接連接到另一個元件或者可能同時存在居中元件。 It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to the other element or a centered element may exist at the same time.

除非另有定義，本文所使用的所有的技術和科學術語與屬於本發明的技術領域的技術人員通常理解的含義相同。本文中在本發明的說明書中所使用的術語只是為了描述具體實施方式的目的，不是旨在限制本發明。本文所使用的術語“及/或”包括一個或複數相關的所列項目的任意的和所有的組合。 Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the present invention. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The term "and/or" as used herein includes any and all combinations of one or plural related listed items.

下面結合附圖，對本發明的一些實施方式作詳細說明。在不衝突的情況下，下述的實施例及實施例中的特徵可以相互組合。 Hereinafter, some embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

請參見圖1及圖2，本發明一實施方式提供一種觸控顯示裝置100。在本實施例中，所述觸控顯示裝置100用於裝設於汽車中，但不限於此，在其他實施例中，所述觸控顯示裝置100還可以用於裝設於洗衣機、微波爐等設備中。 Please refer to FIG. 1 and FIG. 2, an embodiment of the present invention provides a touch display device 100. In this embodiment, the touch display device 100 is used to be installed in a car, but it is not limited to this. In other embodiments, the touch display device 100 can also be used to be installed in a washing machine, a microwave oven, etc. In the device.

所述觸控顯示裝置100包括顯示模組10、設於所述顯示模組10上的觸控面板30、設於所述觸控面板上的旋鈕50及設於所述旋鈕50中的凹透鏡70。所述顯示模組10用於顯示文字、圖像等資訊。所述觸控面板30用於識別其表面受到物體接觸的位置以做出相應的反映。所述旋鈕50可轉動地設於所述觸控面板30上。所述旋鈕50通過轉動與所述觸控面板30不同位置產生接觸。所述旋鈕50設有朝向所述觸控面板30方向的貫穿孔521。所述貫穿 孔521用於露出所述顯示模組10顯示的畫面。所述凹透鏡70設於所述貫穿孔521內。所述凹透鏡70用於折射所述顯示模組10於所述貫穿孔521內顯示的畫面以擴大視野。 The touch display device 100 includes a display module 10, a touch panel 30 disposed on the display module 10, a knob 50 disposed on the touch panel, and a concave lens 70 disposed in the knob 50 . The display module 10 is used to display information such as text and images. The touch panel 30 is used to identify the position on its surface contacted by an object to make a corresponding reflection. The knob 50 is rotatably arranged on the touch panel 30. The knob 50 makes contact with the touch panel 30 at different positions by rotating. The knob 50 is provided with a through hole 521 facing the direction of the touch panel 30. The penetration The hole 521 is used to expose the screen displayed by the display module 10. The concave lens 70 is disposed in the through hole 521. The concave lens 70 is used to refract the image displayed by the display module 10 in the through hole 521 to expand the field of view.

所述顯示模組10及所述觸控面板30可採用行業通用設計，此處不再贅述。 The display module 10 and the touch panel 30 can adopt industry-wide designs, which will not be repeated here.

所述旋鈕50包括基座52、旋轉件56及接觸墊58。所述基座52設於觸控面板30上。所述基座52大致呈圓筒狀。所述基座52設有貫穿其兩端的貫穿孔521。所述凹透鏡70裝設於所述貫穿孔521中。所述旋轉件56可轉動地套設於所述基座52上。所述接觸墊58設於所述旋轉件56上並接觸所述觸控面板30。 The knob 50 includes a base 52, a rotating member 56 and a contact pad 58. The base 52 is arranged on the touch panel 30. The base 52 is substantially cylindrical. The base 52 is provided with through holes 521 passing through both ends thereof. The concave lens 70 is installed in the through hole 521. The rotating member 56 is rotatably sleeved on the base 52. The contact pad 58 is disposed on the rotating member 56 and contacts the touch panel 30.

在本實施例中，所述基座52通過膠體黏設於所述觸控面板30上，但不限於此。 In this embodiment, the base 52 is adhered to the touch panel 30 by glue, but it is not limited thereto.

在本實施例中，所述貫穿孔521的孔壁沿其周向設有安裝槽523。所述凹透鏡70部分裝入所述安裝槽523中以進行固定。可以理解，在其他實施例中，所述安裝槽523可以省略，所述凹透鏡70直接卡設於所述貫穿孔521的孔壁上即可。 In this embodiment, the wall of the through hole 521 is provided with a mounting groove 523 along its circumference. The concave lens 70 is partially fitted into the mounting groove 523 for fixing. It can be understood that, in other embodiments, the mounting groove 523 may be omitted, and the concave lens 70 may be directly clamped on the wall of the through hole 521.

在本實施例中，所述基座52的周壁外側沿其周向設有一圈卡槽525。在本實施例中，所述旋轉件56包括主體部561、第一卡持部563及第二卡持部565。所述主體部561大致呈圓筒狀，其套設於所述基座52外。所述第一卡持部563與所述第二卡持部565分別設於所述主體部561的兩端並向所述旋轉件56的中心方向延伸。所述第一卡持部563可動地伸入所述卡槽525中。所述第二卡持部565貼合所述基座52的頂端。可以理解，在其他實施例中，所述旋轉件56可以以其他方式設於所述基座52上，只要其能夠相對所述基座52旋轉即可。 In this embodiment, the outer side of the peripheral wall of the base 52 is provided with a ring of clamping grooves 525 along its circumference. In this embodiment, the rotating member 56 includes a main body 561, a first clamping portion 563 and a second clamping portion 565. The main body 561 is approximately cylindrical, and is sleeved outside the base 52. The first clamping portion 563 and the second clamping portion 565 are respectively disposed at two ends of the main body portion 561 and extend toward the center of the rotating member 56. The first clamping portion 563 extends into the clamping slot 525 movably. The second clamping portion 565 is attached to the top end of the base 52. It can be understood that in other embodiments, the rotating member 56 may be provided on the base 52 in other ways, as long as it can rotate relative to the base 52.

所述接觸墊58設於所述旋轉件56朝向所述觸控面板30的一端。所述接觸墊58與所述觸控面板30相接觸。在本實施例中，所述觸控面板30為電容屏。所述旋轉件56與所述接觸墊58均為導電材料製成，所述接觸墊58通過導電膠貼設於所述旋轉件56上。所述接觸墊58能夠與所述觸控面板30產生電容感應。可以理解，在其他實施例中，所述觸控面板30還可以是電阻屏，則通過所述接觸墊58對所述觸控面板30施加壓力。 The contact pad 58 is provided at an end of the rotating member 56 facing the touch panel 30. The contact pad 58 is in contact with the touch panel 30. In this embodiment, the touch panel 30 is a capacitive screen. The rotating member 56 and the contact pad 58 are made of conductive materials, and the contact pad 58 is attached to the rotating member 56 by conductive glue. The contact pad 58 can generate capacitive sensing with the touch panel 30. It can be understood that, in other embodiments, the touch panel 30 may also be a resistive screen, and pressure is applied to the touch panel 30 through the contact pad 58.

在本實施例中，所述接觸墊58的數量為一個，但不限於此，在其他實施例中，所述接觸墊58的數量還可以是多個。 In this embodiment, the number of contact pads 58 is one, but it is not limited to this. In other embodiments, the number of contact pads 58 may also be multiple.

在本實施例中，所述凹透鏡70為雙凹透鏡，但不限於此，在其他實施例中，所述凹透鏡70可以為平凹透鏡。 In this embodiment, the concave lens 70 is a biconcave lens, but it is not limited to this. In other embodiments, the concave lens 70 may be a plano-concave lens.

本發明的觸控顯示裝置100，通過在旋鈕50的貫穿孔521中裝設凹透鏡70，利用凹透鏡70將顯示模組10於所述旋鈕50內顯示的畫面折射出旋鈕50外以消除貫穿孔521孔壁遮擋造成的視野死角。 In the touch display device 100 of the present invention, a concave lens 70 is installed in the through hole 521 of the knob 50, and the concave lens 70 is used to refract the image displayed by the display module 10 in the knob 50 out of the knob 50 to eliminate the through hole 521. Blind angle of vision caused by hole wall occlusion.

綜上所述，本發明符合發明專利要件，爰依法提出專利申請。惟，以上所述者僅為本發明之較佳實施例，舉凡熟悉本案技藝之人士，在爰依本發明精神所作之等效修飾或變化，皆應涵蓋於以下之如申請專利範圍內。 In summary, the present invention meets the requirements of an invention patent, and Yan filed a patent application in accordance with the law. However, the above are only the preferred embodiments of the present invention. For those who are familiar with the technique of the present invention, equivalent modifications or changes made in accordance with the spirit of the present invention should be covered by the following patent applications.

10:顯示模組 10: Display module

30:觸控面板 30: Touch panel

52:基座 52: Pedestal

521:貫穿孔 521: Through Hole

523:安裝槽 523: installation slot

525:卡槽 525: card slot

56:旋轉件 56: rotating parts

561:主體部 561: Main Body

563:第一卡持部 563: first card holder

565:第二卡持部 565: second card holder

58:接觸墊 58: contact pad

70:凹透鏡 70: concave lens

Claims (7)

一種觸控顯示裝置，包括顯示模組、設於所述顯示模組上的觸控面板、及設於所述觸控面板上的旋鈕，所述旋鈕用於觸發所述觸控面板，其改良在於：所述旋鈕設有貫穿孔，所述觸控顯示裝置還包括凹透鏡，所述凹透鏡設於所述貫穿孔內，所述凹透鏡用於折射所述顯示模組於所述貫穿孔內顯示且被所述旋鈕遮擋的畫面至所述旋鈕外部，所述旋鈕包括基座、旋轉件及接觸墊，所述基座設於所述觸控面板上，所述貫穿孔貫穿所述基座相對兩端，所述旋轉件可轉動地套設於所述基座上，所述接觸墊設於所述旋轉件上並接觸所述觸控面板，所述基座的周壁外側沿其周向設有一圈卡槽，所述旋轉件包括主體部、第一卡持部及第二卡持部，所述主體部套設於所述基座外，所述第一卡持部與所述第二卡持部分別設於所述主體部的兩端，所述第一卡持部可動地伸入所述卡槽中，所述第二卡持部貼合所述基座的頂端。 A touch display device includes a display module, a touch panel provided on the display module, and a knob provided on the touch panel, the knob is used to trigger the touch panel, and its improvement The knob is provided with a through hole, the touch display device further includes a concave lens, the concave lens is provided in the through hole, and the concave lens is used to refract the display module to display in the through hole. The screen blocked by the knob extends to the outside of the knob. The knob includes a base, a rotating member, and a contact pad. The base is provided on the touch panel, and the through hole penetrates two opposite sides of the base. At the end, the rotating member is rotatably sleeved on the base, the contact pad is disposed on the rotating member and contacts the touch panel, and the outer peripheral wall of the base is provided with a ring of clamps along its circumference. Slot, the rotating member includes a main body, a first clamping portion and a second clamping portion, the main body is sleeved outside the base, the first clamping portion and the second clamping portion It is not provided at both ends of the main body, the first clamping portion movably extends into the clamping slot, and the second clamping portion is attached to the top end of the base. 如請求項1所述之觸控顯示裝置，其中所述貫穿孔的孔壁沿其周向設有安裝槽，所述凹透鏡部分裝入所述安裝槽中。 The touch display device according to claim 1, wherein the hole wall of the through hole is provided with a mounting groove along its circumference, and the concave lens is partially fitted into the mounting groove. 如請求項2所述之觸控顯示裝置，其中所述接觸墊設於所述旋轉件朝向所述觸控面板的一端，所述接觸墊與所述觸控面板相接觸。 The touch display device according to claim 2, wherein the contact pad is provided at an end of the rotating member facing the touch panel, and the contact pad is in contact with the touch panel. 如請求項3所述之觸控顯示裝置，其中所述旋轉件與所述接觸墊均為導電材料製成，所述接觸墊通過導電膠貼設於所述旋轉件上。 The touch display device according to claim 3, wherein the rotating member and the contact pad are made of conductive materials, and the contact pad is attached to the rotating member through conductive glue. 如請求項1所述之觸控顯示裝置，其中所述凹透鏡為雙凹透鏡。 The touch display device according to claim 1, wherein the concave lens is a biconcave lens. 如請求項1所述之觸控顯示裝置，其中所述凹透鏡為平凹透鏡。 The touch display device according to claim 1, wherein the concave lens is a plano-concave lens. 一種旋鈕，用於裝設於觸控面板上，其改良在於：所述旋鈕設有貫穿孔，所述貫穿孔內設有凹透鏡，所述凹透鏡用於折射顯示模組於所述貫穿孔內顯示且被所述旋鈕遮擋的畫面至所述旋鈕外部，所述旋鈕包括基座、旋轉件及接觸墊，所述基座設於所述觸控面板上，所述貫穿孔貫穿所述基座相對兩端， 所述旋轉件可轉動地套設於所述基座上，所述接觸墊設於所述旋轉件上並接觸所述觸控面板，所述基座的周壁外側沿其周向設有一圈卡槽，所述旋轉件包括主體部、第一卡持部及第二卡持部，所述主體部套設於所述基座外，所述第一卡持部與所述第二卡持部分別設於所述主體部的兩端，所述第一卡持部可動地伸入所述卡槽中，所述第二卡持部貼合所述基座的頂端。 A knob for installing on a touch panel, the improvement is that the knob is provided with a through hole, and a concave lens is arranged in the through hole, and the concave lens is used for refraction of a display module to display in the through hole And the screen blocked by the knob goes to the outside of the knob, the knob includes a base, a rotating member, and a contact pad, the base is provided on the touch panel, and the through hole penetrates the base to face each other. Both ends, The rotating member is rotatably sleeved on the base, the contact pad is disposed on the rotating member and contacts the touch panel, and the outer peripheral wall of the base is provided with a ring of clamping grooves along the circumferential direction thereof, The rotating member includes a main body, a first clamping portion, and a second clamping portion. The main body is sleeved outside the base, and the first clamping portion and the second clamping portion are respectively provided At both ends of the main body, the first clamping portion movably extends into the clamping slot, and the second clamping portion is attached to the top end of the base.
TW108116493A 2019-04-26 2019-05-14 Touch display apparatus and knob thereof TWI699807B (en)

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