WO2020034684A1 - 触摸面板 - Google Patents

触摸面板 Download PDF

Info

Publication number
WO2020034684A1
WO2020034684A1 PCT/CN2019/087683 CN2019087683W WO2020034684A1 WO 2020034684 A1 WO2020034684 A1 WO 2020034684A1 CN 2019087683 W CN2019087683 W CN 2019087683W WO 2020034684 A1 WO2020034684 A1 WO 2020034684A1
Authority
WO
WIPO (PCT)
Prior art keywords
vibration
panel body
touch panel
center
vibration motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2019/087683
Other languages
English (en)
French (fr)
Inventor
王尧
刘柯佳
惠耀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AAC Technologies Holdings Shenzhen Co Ltd
Original Assignee
AAC Acoustic Technologies Shenzhen Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AAC Acoustic Technologies Shenzhen Co Ltd filed Critical AAC Acoustic Technologies Shenzhen Co Ltd
Publication of WO2020034684A1 publication Critical patent/WO2020034684A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Definitions

  • the invention relates to the field of touch panels, in particular to a vibration feedback touch panel.
  • the touch key means that the keyboard is a flat surface, and there is no actual key travel of the traditional keys, which cannot be actually pressed. When the user presses the virtual keyboard, there will usually be vibration or sound feedback to remind the user that the key press was successful.
  • One of the advantages of the touch buttons is that the entire body can be made thin to meet the current demand for ultra-thinness in the electronics market, making electronic equipment such as notebook computers thinner and more convenient for people to carry.
  • the touch keys in the related art adopt a structure of equal thickness, the touch feeling is very uneven, and the touch input experience and the tactile feedback experience are very poor.
  • the touch buttons in the related technology have very little tactile feedback. Even if there are one or two simple motors, the problem is that the vibration distribution is very uneven, and changes rapidly as the distance from the motor increases. small. As shown in Figure 1, when the vibration motor is set at the center, it can be clearly seen that the tactile feedback between the middle and the periphery of the keyboard is very different. Under the same motor drive signal, the middle response is the largest, and the response in the surrounding area is quickly reduced to zero. The tactile experience is very different, resulting in a poor user experience.
  • the technical problem to be solved by the present invention is to provide a touch panel with good vibration feedback
  • the present invention provides a touch panel, which includes a panel body and a vibration motor fixed to the panel body for vibration feedback.
  • the vibration motor is provided at the center of the panel body.
  • the thickness of the panel body gradually decreases from the center to the edge.
  • the panel body includes a lower surface near one side of the vibration motor, an upper surface disposed opposite to the lower surface, and a side surface connecting the upper surface and the lower surface, and the vibration motor is fixed to The lower surface.
  • the lower surface includes a first surface opposite to the upper surface and a second surface extending obliquely from the first surface to the side surface and connecting the first surface and the side surface,
  • the vibration motor is fixed on the first surface.
  • the second surface is a flat surface or an arc surface.
  • the first surface is located at the center of the lower surface.
  • the upper surface includes a third surface opposite to the lower surface and a fourth surface extending obliquely from the third surface to the side surface and connecting the third surface and the side surface,
  • the third surface is disposed corresponding to the first surface
  • the fourth surface is disposed corresponding to the second surface.
  • the present invention also provides a touch panel including a panel body and a plurality of vibration motors fixed to the panel body for vibration feedback, and the panel body includes a plurality of the same number of the plurality of vibration motors.
  • a corresponding vibration motor is fixed at the center of each vibration region, and the thickness of the vibration region decreases gradually from the center to the edge.
  • the touch panel provided by the present invention has various thicknesses of the panel body.
  • the thickness of the panel body near the vibration motor is thicker, and the thickness of the panel body away from the vibration motor is thinner.
  • the vibration feedback on the area is balanced. Under the same motor drive signal, the tactile feedback in each area on the panel body is relatively small, which improves the user's tactile experience.
  • FIG. 1 is a schematic diagram of a simulation result of displacement of a touch panel in the related art
  • FIG. 2 is a schematic cross-sectional structure diagram of a touch panel according to a first embodiment of the present invention
  • FIG. 3 is a schematic diagram of displacement simulation results of the first embodiment of the touch panel of the present invention
  • FIG. 4 is a schematic cross-sectional structure diagram of a touch panel according to a second embodiment of the present invention.
  • FIG. 5 is a schematic cross-sectional structure diagram of a third embodiment of a touch panel according to the present invention.
  • FIG. 6 is a schematic cross-sectional structure diagram of a fourth embodiment of a touch panel according to the present invention.
  • FIG. 7 is a schematic cross-sectional structure diagram of a fifth embodiment of a touch panel according to the present invention.
  • FIG. 8 is a schematic cross-sectional structure diagram of a sixth embodiment of a touch panel according to the present invention.
  • FIG. 9 is a schematic structural diagram of a touch panel according to a seventh embodiment of the present invention provided with two vibration motors;
  • FIG. 10 is a schematic structural diagram of a touch panel according to a seventh embodiment of the present invention provided with four vibration motors.
  • the present invention provides a touch panel 100.
  • the touch panel 100 includes a panel body 1 and a vibration motor (not shown) fixed to the panel body 1 for vibration feedback.
  • the vibration motor is disposed at the center of the panel body 1, and the thickness of the panel body 1 decreases gradually from the center to the edge (the thickness described in the present invention is that the surface of the panel body 1 near the vibration motor and The distance between the panel body 1 and the side surface away from the vibration motor).
  • the panel body 1 includes a lower surface 11 near the side of the vibration motor, an upper surface 12 opposite to the lower surface 11, and a side surface 13 connecting the upper surface 12 and the lower surface 11.
  • the vibration motor is fixed on the lower surface 11.
  • the lower surface 11 includes a first surface 111 opposite to the upper surface 12 and a first surface 111 extending obliquely from the first surface 111 to the side surface 13 and connecting the first surface 111 and the side surface 13.
  • the second surface 112, the first surface 111 is relatively parallel to the upper surface 12, and the vibration motor is fixed on the first surface 111.
  • the first surface 111 is located at the center of the lower surface 111, and the second surface 112 is circumferentially disposed around the first surface 111. That is, the separation distance between each area of the edge of the first surface 111 and the side surface 13 is equal.
  • the first surface 111 may be shifted to the left or right (here, left and right are in the direction shown in FIG. 2), so that the first surface 111 is located on the lower surface.
  • One side of 111 is not the center, so that the distances between the regions of the edge of the first surface 111 and the side surface 13 are different.
  • the second surface 112 is a flat surface, that is, the thickness of the panel body 10 changes linearly.
  • the second surface 112 may be a curved surface instead of a flat surface.
  • one vibration motor is provided, and the vibration motor is provided at the center of the first surface 111.
  • the vibration motor may be provided with any number according to requirements, and the panel body 1 may also be provided with a plurality of the first surfaces 111 and a plurality of the first surfaces according to a plurality of the vibration motors.
  • the two surfaces 112 are adapted, so that when the user touches the upper surface 12, the tactile feedback of each area is better.
  • FIG. 3 Please refer to FIG. 3 in combination. It can be clearly seen from FIG. 3 that by setting the regions of the panel body 1 to different thicknesses in the present invention, the response distribution range of the panel body 1 is larger, the displacement gradient is smaller, and the distribution is more uniform. Can provide users with a better tactile experience.
  • the touch panel 200 in this embodiment is basically the same as that in the first embodiment, with the following differences:
  • the second surface 212 is an arc surface instead of a plane, and the center of the circle of the arc surface of the second surface 212 is located on the lower surface 21 side. That is, in this embodiment, the second surface 212 is an arc-shaped surface with a concave shape recessed from the lower surface 21 side to the upper surface 22 side.
  • the touch panel 300 in this embodiment is basically the same as that in the second embodiment, and the difference lies in:
  • the center of the circle of the arc surface of the second surface 312 is located on the upper surface 32 side, that is, the second surface 312 in this embodiment is an arc surface of a convex form.
  • the touch panel 400 in this embodiment is basically the same as that in the first embodiment, except that:
  • the upper surface 42 includes a third surface 421 opposite to the lower surface 41 and a third surface 421 extending obliquely from the third surface 421 to the side surface 43 and connecting the third surface 421 and the side surface 43. ⁇ 422.
  • the third surface 421 is disposed corresponding to the first surface 411
  • the fourth surface 422 is disposed corresponding to the second surface 412. That is, the orthographic projection of the third surface 421 onto the first surface 411 coincides with the first surface 411, and the orthographic projection of the fourth surface 422 onto the second surface 412 coincides with the second surface 412 coincides.
  • peripheral edges of the lower surface 41 and the upper surface 42 are inclined in opposite directions, so that the separation distance between the lower surface 41 and the peripheral edge of the upper surface 42 is smaller and thus reduced. Reduced wall thickness.
  • the fourth surface 422 is a plane, and is annularly disposed on a peripheral side of the third surface 421.
  • the fourth surface 422 may be a curved surface, such as the second surface 212 in the second embodiment and the second surface 312 in the third embodiment.
  • the touch panel 500 in this embodiment is basically the same as that in the fourth embodiment, with the following differences:
  • the third surface 521 and the first surface 511 are offset from each other, that is, the orthographic projection of the third surface 521 onto the first surface 511 does not fall at least partially into the first surface 511, and the fourth The orthographic projection of the surface 522 onto the second surface 512 does not fall at least partially into the second surface 512.
  • the distances between the regions of the edge of the third surface 521 and the lower surface 51 are different, which provides more possibilities for the distribution of the key positions.
  • the touch panel 600 in this embodiment is basically the same as that in the first embodiment, and the difference lies in:
  • the first surface 611 is located on the right side of the center of the lower surface 61 instead of the center of the lower surface 61.
  • the thickness of each region of the edge of the touch panel 600 is different.
  • the thickness of the edge region of the touch panel 600 near the first surface 611 is thicker, and the edge region of the touch panel 600 away from the first surface 611 is thicker. Provides more choices for the distribution of the key positions.
  • the present invention also provides another touch panel 700 including a panel body 710 and a plurality of vibration motors 720 fixed on the panel body 710.
  • the panel body 710 includes the same number of the plurality of vibration motors 720
  • Each of the plurality of vibration regions 711 is correspondingly fixed with a vibration motor 720 at the center thereof, and the thickness of the vibration region 711 from the center to the edge gradually decreases.
  • two vibration motors 720 are provided, and the two vibration motors 720 are symmetrically disposed about a center point of the panel body 710.
  • the two vibration motors 720 can be selected according to actual needs.
  • the two vibration motors 720 are symmetrically disposed about the center of the panel body 710, and are distributed along the length direction of the panel body 710.
  • the two vibration motors 720 divide the panel body 710 along parallel lines in the longitudinal direction to form two vibration regions 711, and the two vibration regions 711 move away from the vibration motor 720 near the vibration motor 720.
  • the thickness at the vibration motor 720 is gradually reduced.
  • the two vibration motors 72 are symmetrically arranged about the center of the panel body 710, and are distributed on the panel body 710 along the diagonal direction of the panel body 710.
  • the panel body 710 is separated along another diagonal to form two vibration regions 711, and the thicknesses of the two vibration regions 711 gradually decrease from a position near the vibration motor 720 to a distance from the vibration motor 720.
  • the vibration feedback of the touch panel 700 can be enhanced, and the feedback efficiency of the touch panel 700 can also be enhanced.
  • vibration motors 720 are provided, and the four vibration motors 720 are distributed in an array about the center point of the panel body 710.
  • the four vibration motors 720 can be selected according to actual needs.
  • the array of four vibration motors 720 in FIG. 10 (c) is distributed on the panel body 710, and the four vibration motors 720 correspond to the panels, respectively.
  • One side of the main body 710 is provided, and the panel body 710 is divided by the four vibration motors 720 to form four vibration regions 711, and the four vibration regions 711 are moved away from the vibrations near the vibration motor 720.
  • the thickness at the motor 720 is gradually reduced.
  • the vibration motor 10 (d) is distributed on the panel body 710, and the four vibration motors 720 are respectively located at four corners of the panel body 710, and the four vibration motors 720 divides the panel body 710 to form four of the vibration regions 711, and the thickness of the four vibration regions 711 gradually decreases from a position near the vibration motor 720 to a distance from the vibration motor 720.
  • the vibration region 711 in this embodiment is any panel body in the first to sixth embodiments, that is, the vibration region 711 in this embodiment is to a certain extent.
  • the structure is the same as that of any panel body in the first to sixth embodiments.
  • the number of the vibration motors in the present invention is not limited, and can be selected according to actual needs.
  • the panel body can be adapted according to the number of vibration motors used. Multiple first surfaces are corresponding to the vibration motors. Each second surface makes the thickness of each region different, so that the tactile difference in each region is small, thereby improving the user experience.
  • the touch panel provided in the present invention can be used for a notebook virtual keyboard, and can also be used for other panels, such as a display panel, a display screen of a center console of a car, a display screen of a smart home, and the like. That is, the objects that need to generate vibration feedback can use the touch panel provided in this application.
  • the touch panel provided by the present invention has various thicknesses of the panel body.
  • the thickness of the panel body near the vibration motor is thicker, and the thickness of the panel body away from the vibration motor is thinner.
  • the vibration feedback on the area is balanced. Under the same motor drive signal, the tactile feedback in each area on the panel body is relatively small, which improves the user's tactile experience.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)
  • Position Input By Displaying (AREA)

Abstract

本发明提供了一种触摸面板，其包括面板本体及固定于所述面板本体上用于振动反馈的振动电机，所述振动电机设于所述面板本体中心处，所述面板本体自中心往边缘方向的厚度逐渐减小。本发明还提供了另一种触摸面板，包括面板本体及固定于所述面板本体上用于振动反馈的多个振动电机，所述面板本体包括与多个所述振动电机数量相同的多个振动区域，每个所述振动区域中心处对应固定有一个所述振动电机，所述振动区域自中心往边缘方向的厚度逐渐减小。与相关技术相比，本发明提供的触摸面板的各区域上振动反馈均衡，提升了用户的触感体验。

Description

触摸面板 【技术领域】
本发明涉及触摸面板领域，尤其涉及一种振动反馈触摸面板。
【背景技术】
目前，电子设备如电脑、手机、电子相框等功能越来越强大，也越来越智能化。其中，在电子设备的用户输入方面，电子设备的输入装置由机械按键转变为触摸按键，大大的提升了电子设备的易操作性。
触摸按键是指是键盘为一个平面，没有传统按键的实际键程，无法实际按下。用户按压虚拟键盘时，一般会有振动或者声音的反馈，来提醒用户按键成功。触摸按键的优点之一是可以将整个机身做薄，适应目前电子市场对超薄化的需求，使得如笔记本电脑等电子设备可以设计的更加轻薄，方便人们携带。
然而，相关技术中的触摸按键采用等厚度的结构，触感非常不均匀，触摸输入体验及触感反馈体验都很差。并且相关技术中的触摸按键带有触感反馈的很少，即使有也是用一个或两个简单的电机，这样造成的问题是：振感分布很不均匀，随着离电机距离变大而迅速变小。如图1所示，当振动电机设于中心时，可以明显看出键盘中间和四周的触感反馈相差非常大。在同样的电机驱动信号下，中间响应最大，周围区域的响应迅速减小至零，触感体验相差非常大，导致用户体验不佳。
因此，有必要提供一种新的触摸面板来解决上述问题。
【发明内容】
本发明要解决的技术问题是提供一种拥有良好的振动反馈的触摸面板，
为解决上述技术问题，本发明提供了一种触摸面板，其包括面板本体及固定于所述面板本体上用于振动反馈的振动电机，所述振动电机设于所 述面板本体中心处，所述面板本体自中心往边缘方向的厚度逐渐减小。
优选的，所述面板本体包括靠近所述振动电机一侧的下表面、与所述下表面相对设置的上表面及连接所述上表面与所述下表面的侧表面，所述振动电机固定于所述下表面。
优选的，所述下表面包括与所述上表面相对设置的第一表面及自所述第一表面向所述侧表面倾斜延伸且连接所述第一表面与所述侧表面的第二表面，所述振动电机固定于所述第一表面。
优选的，所述第二表面为平面或弧面。
优选的，所述第一表面位于所述下表面中心处。
优选的，所述上表面包括与所述下表面相对设置的第三表面及自所述第三表面向所述侧表面倾斜延伸且连接所述第三表面与所述侧表面的第四表面，所述第三表面与所述第一表面对应设置，所述第四表面与所述第二表面对应设置。
同时本发明还提供了一种触摸面板，其包括面板本体及固定于所述面板本体上用于振动反馈的多个振动电机，所述面板本体包括与多个所述振动电机数量相同的多个振动区域，每个所述振动区域中心处对应固定有一个所述振动电机，所述振动区域自中心往边缘方向的厚度逐渐减小。
与相关技术相比，本发明提供的触摸面板通过将面板本体的各区域设置为不同厚度，面板本体靠近振动电机区域厚度较厚，面板本体远离振动电机区域厚度较薄，这样使得面板本体上各区域上的振动反馈均衡，在同样的电机驱动信号下，面板本体上各区域的触感反馈相差较小，提升了用户的触感体验。
【附图说明】
为了更清楚地说明本实用新型实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其它的附图，其中：
图1为相关技术中触摸面板的位移仿真结果示意图；
图2为本发明触摸面板实施例一的剖面结构示意图；
图3为本发明触摸面板实施例一的位移仿真结果示意图
图4为本发明触摸面板实施例二的剖面结构示意图；
图5为本发明触摸面板实施例三的剖面结构示意图；
图6为本发明触摸面板实施例四的剖面结构示意图；
图7为本发明触摸面板实施例五的剖面结构示意图；
图8为本发明触摸面板实施例六的剖面结构示意图；
图9为本发明触摸面板实施例七设有两个振动电机的结构示意图；
图10为本发明触摸面板实施例七设有四个振动电机的结构示意图。
【具体实施方式】
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
实施例一
请结合参阅图2。本发明提供了一种触摸面板100，所述触摸面板100包括面板本体1及固定于所述面板本体1上用于振动反馈的振动电机(图未示)。所述振动电机设于所述面板本体1中心处，所述面板本体1自中心往边缘方向的厚度逐渐减小(本发明中所记载之厚度为所述面板本体1靠近振动电机一侧表面与所述面板本体1远离所述振动电机一侧表面之间的间隔距离)。
具体的，所述面板本体1包括靠近所述振动电机一侧的下表面11、与所述下表面11相对设置的上表面12及连接所述上表面12与所述下表面11的侧表面13，所述振动电机固定于所述下表面11上。
所述下表面11包括与所述上表面12相对设置的第一表面111及自所述第一表面111向所述侧表面13倾斜延伸且连接所述第一表面111与所述侧表面13的第二表面112，所述第一表面111与所述上表面12相对平行， 且所述振动电机固定于所述第一表面111上。
在本实施例中，所述第一表面111位于所述下表面111正中心，所述第二表面112环设于所述第一表面111周侧。即所述第一表面111边缘各区域与所述侧表面13之间的间隔距离均相等。当然，在其他实施例中，所述第一表面111可向左或者向右偏移(此处左与右均为参考图2所示方向)，使得所述第一表面111位于所述下表面111的一侧而并非正中心，这样使得所述第一表面111边缘各区域与所述侧表面13之间的间隔距离各不相同。
在本实施例中，所述第二表面112为平面，即所述面板本体10的厚度变化呈线性变化。当然，在其他实施例中所述第二表面112可为弧面而并非平面。
在本实施例中，所述振动电机设有一个，且所述振动电机设于所述第一表面111中心处。当然，在其他实施例中，所述振动电机可根据需求设置任意数量，同时所述面板本体1也可根据多个所述振动电机而设置多个所述第一表面111与多个所述第二表面112进行适配，使得用户触碰所述上表面12时各区域的触感反馈更佳。
请结合参阅图3。根据图3所示可以明显看出，本发明通过将所述面板本体1各区域设置成不同的厚度，使得所述面板本体1的响应分布范围更大，而且位移梯度更小，分布更加均匀，可以提供给用户更加优良的触感体验。
实施例二
请参阅图4。本实施例中的触碰面板200与实施例一中基本相同，不同点在于：
在本实施例中第二表面212为弧面而非平面，且所述第二表面212弧面的圆心位于下表面21一侧。即本实施例中所述第二表面212为自所述下表面21一侧向上表面22一侧凹陷的内凹形式弧面。
实施例三
请参阅图5。本实施例中的触碰面板300与实施例二中基本相同，不 同点在于：
在本实施例中第二表面312弧面的圆心位于上表面32一侧，即本实施例中所述第二表面312为外凸形式弧面。
实施例四
请参阅图6，本实施例中的触碰面板400与实施例一中基本相同，不同点在于：
在本实施例中上表面42包括与下表面41相对设置的第三表面421及自所述第三表面421向侧表面43倾斜延伸且连接所述第三表面421与所述侧表面43的第四表面422。所述第三表面421与第一表面411对应设置，所述第四表面422与第二表面412对应设置。即所述第三表面421向所述第一表面411上的正投影与所述第一表面411重合，所述第四表面422向所述第二表面412上的正投影与所述第二表面412重合。
在本实施例中，所述下表面41与所述上表面42的周缘均向相对方向进行了倾斜，使得所述下表面41与所述上表面42的周缘之间的间隔距离更小从而减小了壁厚。
可以理解的是，本实施例中所述第四表面422为平面，且环设于所述第三表面421周侧。当然，在其他实施例中，所述第四表面422可为弧面，如实施例二中的所述第二表面212与实施例三中的所述第二表面312。
实施例五
请参阅图7。本实施例中的触摸面板500与实施例四中基本相同，不同点在于：
在本实施例中第三表面521与第一表面511错位设置，即所述第三表面521向所述第一表面511上的正投影至少部分未落入所述第一表面511中，第四表面522向第二表面512上的正投影至少部分未落入所述第二表面512中。使得所述第三表面521边缘各区域与所述下表面51之间的间隔距离不相同，为键位的分布提供更多可能性。
实施例六
请参阅图8。本实施例中的触摸面板600与实施例一中基本相同，不 同点在于：
在本实施例中第一表面611位于下表面61中心偏右一侧而并非位于所述下表面61中央。使得触摸面板600边缘各区域的厚度各不相同，所述触摸面板600靠近第一表面611一侧的边缘区域厚度较厚，而所述触摸面板600远离所述第一表面611一侧的边缘区域，为键位的分布提供了更多的选择。
实施例七
同时本发明还提供了另一种触摸面板700，其包括面板本体710及固定于所述面板本体710上的多个振动电机720，所述面板本体710包括与多个所述振动电机720数量相同的多个振动区域711，每个所述振动区域711中心处对应固定有一个所述振动电机720，所述振动区域711自中心往边缘方向的厚度逐渐减小。
请参阅图9。具体的，所述振动电机720设有两个，两所述振动电机720关于面板本体710中心点对称设置。
两所述振动电机720可根据实际需求进行选择，如：图9(a)中两所述振动电机720关于所述面板本体710中心对称设置，且沿所述面板本体710长度方向分布于所述面板本体710上，两所述振动电机720将所述面板本体710沿长度方向的平行线分隔形成两所述振动区域711，且两所述振动区域711自靠近所述振动电机720处向远离所述振动电机720处的厚度逐渐减小。图9(b)中两所述振动电机72关于所述面板本体710中心对称设置，且沿所述面板本体710对角线方向分布于所述面板本体710上，两所述振动电机720将所述面板本体710沿另一条对角线分隔形成两所述振动区域711，且两所述振动区域711自靠近所述振动电机720处向远离所述振动电机720处的厚度逐渐减小。
通过设置两所述振动电机720即可以增强所述触摸面板700的振动反馈，同时也能增强所述触摸面板700的反馈效率。
请参阅图10。具体的，所述振动电机720设有四个，四所述振动电机720关于面板本体710中心点阵列分布。
四所述振动电机720可根据实际需求进行选择，如：图10(c)中四所述振动电机720阵列分布于所述面板本体710上，且四个所述振动电机720分别对应所述面板本体710的一条边设置，四个所述振动电机720将所述面板本体710分隔形成四个所述振动区域711，且四所述振动区域711自靠近所述振动电机720处向远离所述振动电机720处的厚度逐渐减小。图10(d)中四所述振动电机720阵列分布于所述面板本体710上，且四个所述振动电机720分别对应位于所述面板本体710的四个拐角处，四个所述振动电机720将所述面板本体710分隔形成四个所述振动区域711，且四所述振动区域711自靠近所述振动电机720处向远离所述振动电机720处的厚度逐渐减小。
需要说明的是，在一定程度上可以理解为本实施例中的所述振动区域711即为实施例一至实施例六中任一面板本体，即本实施例中的所述振动区域711在一定程度上与实施例一至实施例六中的任意面板本体的结构相同。
可以理解的是，本发明中振动电机并不限定设置数量，可根据实际需求进行选择，同时面板本体可根据采用的振动电机数量进行适配采用多个第一表面与振动电机对应设置同时采用多个第二表面使得各区域厚度不同，从而使得各区域的触感差异小，进而提升用户的使用体验。
同时，需要说明的是，本发明中提供的触摸面板可用于笔记本虚拟键盘，同时还可用于其他面板，诸如：显示面板、汽车中控台的显示屏、智能家居的显示屏幕等。即需要产生振动反馈的物件均可采用本申请中提供的触摸面板。
与相关技术相比，本发明提供的触摸面板通过将面板本体的各区域设置为不同厚度，面板本体靠近振动电机区域厚度较厚，面板本体远离振动电机区域厚度较薄，这样使得面板本体上各区域上的振动反馈均衡，在同样的电机驱动信号下，面板本体上各区域的触感反馈相差较小，提升了用户的触感体验。
以上所述的仅是本发明的实施方式，在此应当指出，对于本领域的普 通技术人员来说，在不脱离本发明创造构思的前提下，还可以做出改进，但这些均属于本发明的保护范围。

Claims (7)

  1. 一种触摸面板，包括面板本体及固定于所述面板本体上用于振动反馈的振动电机，其特征在于，所述振动电机设于所述面板本体中心处，所述面板本体自中心往边缘方向的厚度逐渐减小。
  2. 根据权利要求1所述的触摸面板，其特征在于，所述面板本体包括靠近所述振动电机一侧的下表面、与所述下表面相对设置的上表面及连接所述上表面与所述下表面的侧表面，所述振动电机固定于所述下表面。
  3. 根据权利要求2所述的触摸面板，其特征在于，所述下表面包括与所述上表面相对设置的第一表面及自所述第一表面向所述侧表面倾斜延伸且连接所述第一表面与所述侧表面的第二表面，所述振动电机固定于所述第一表面。
  4. 根据权利要求3所述的触摸面板，其特征在于，所述第二表面为平面或弧面。
  5. 根据权利要求4所述的触摸面板，其特征在于，所述第一表面位于所述下表面中心处。
  6. 根据权利要求3所述的触摸面板，其特征在于，所述上表面包括与所述下表面相对设置的第三表面及自所述第三表面向所述侧表面倾斜延伸且连接所述第三表面与所述侧表面的第四表面，所述第三表面与所述第一表面对应设置，所述第四表面与所述第二表面对应设置。
  7. 一种触摸面板，其特征在于，包括面板本体及固定于所述面板本体上用于振动反馈的多个振动电机，所述面板本体包括与多个所述振动电机数量相同的多个振动区域，每个所述振动区域中心处对应固定有一个所述振动电机，所述振动区域自中心往边缘方向的厚度逐渐减小。
PCT/CN2019/087683 2018-08-13 2019-05-21 触摸面板 Ceased WO2020034684A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810916306.X 2018-08-13
CN201810916306.XA CN109240534A (zh) 2018-08-13 2018-08-13 触摸面板

Publications (1)

Publication Number Publication Date
WO2020034684A1 true WO2020034684A1 (zh) 2020-02-20

Family

ID=65070781

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/087683 Ceased WO2020034684A1 (zh) 2018-08-13 2019-05-21 触摸面板

Country Status (3)

Country Link
US (1) US20200050277A1 (zh)
CN (1) CN109240534A (zh)
WO (1) WO2020034684A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109240534A (zh) * 2018-08-13 2019-01-18 瑞声科技(新加坡)有限公司 触摸面板
TWI847338B (zh) * 2022-11-01 2024-07-01 華碩電腦股份有限公司 電子裝置之震動控制方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103975293A (zh) * 2011-11-30 2014-08-06 Lg伊诺特有限公司 触摸面板
CN203933718U (zh) * 2014-06-20 2014-11-05 惠州Tcl移动通信有限公司 一种具有大尺寸电容触摸屏的移动终端
CN105706029A (zh) * 2013-10-08 2016-06-22 株式会社村田制作所 触觉提示装置
CN109240534A (zh) * 2018-08-13 2019-01-18 瑞声科技(新加坡)有限公司 触摸面板

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007268897A (ja) * 2006-03-31 2007-10-18 Gunze Ltd タッチパネル用フィルムとその製造方法
US9058077B2 (en) * 2007-11-16 2015-06-16 Blackberry Limited Tactile touch screen for electronic device
KR101920013B1 (ko) * 2015-12-04 2018-11-19 주식회사 모다이노칩 터치 스크린 장치
CN107704075A (zh) * 2017-09-01 2018-02-16 惠州市德赛西威汽车电子股份有限公司 一种触控面板振动反馈装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103975293A (zh) * 2011-11-30 2014-08-06 Lg伊诺特有限公司 触摸面板
CN105706029A (zh) * 2013-10-08 2016-06-22 株式会社村田制作所 触觉提示装置
CN203933718U (zh) * 2014-06-20 2014-11-05 惠州Tcl移动通信有限公司 一种具有大尺寸电容触摸屏的移动终端
CN109240534A (zh) * 2018-08-13 2019-01-18 瑞声科技(新加坡)有限公司 触摸面板

Also Published As

Publication number Publication date
CN109240534A (zh) 2019-01-18
US20200050277A1 (en) 2020-02-13

Similar Documents

Publication Publication Date Title
CN204229314U (zh) 键盘与保护套及其组合结构
JP6058827B2 (ja) 電子装置のタッチセンシング表面のための機械式アクチュエータ装置
JP6006439B2 (ja) タッチスクリーンのための機械式アクチュエータ装置
US20110267274A1 (en) Keypad
WO2015161756A1 (zh) 移动设备及其拨号面板
WO2020034684A1 (zh) 触摸面板
US7929282B2 (en) Keyboard
CN106557206A (zh) 一种触控显示面板、制作方法以及电子设备
CN111556397B (zh) 耳机触摸控制方法及耳机
TW201333756A (zh) 便攜式操控按鍵
CN103092381B (zh) 具有多个触控界面的电子装置以及操控三维图像的方法
CN100496061C (zh) 具有可旋转显示屏的移动通信设备
CN203720784U (zh) 薄膜键盘
CN2544399Y (zh) 一种薄膜按键结构
TWI850932B (zh) 靜音式觸控板
CN222672232U (zh) 输入装置及电子设备
TWM431371U (en) Portable control button
JP3028659U (ja) タッチ方式でカーソルを制御する装置
JP6285604B2 (ja) 入力装置
CN212208284U (zh) 翻译机
JP2592822Y2 (ja) ラバーコンタクトキー構造
JPH10124252A (ja) テンキー付きマウスパッド
CN1610355A (zh) 具有扩展结构的移动通讯设备及键盘布局
JP5517846B2 (ja) 多方向操作部材およびそれを備える電子機器
WO2025137798A1 (zh) 触觉反馈基板及其驱动方法、触觉反馈装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19850098

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19850098

Country of ref document: EP

Kind code of ref document: A1