技术领域technical field
本发明涉及一种触控板结构。The invention relates to a touch panel structure.
背景技术Background technique
电子设备的蓬勃发展为人类的生活带来许多的便利性，因此如何让电子 设备的操作更人性化是重要的课题。举例来说，日常生活常见的电子设备包 括笔记本电脑、手机、卫星导航装置等等，为了能有效率地操作这些电子设 备，触控板作为输入设备以操控这些电子设备已广为采用。The vigorous development of electronic equipment has brought a lot of convenience to human life, so how to make the operation of electronic equipment more humanized is an important issue. For example, common electronic devices in daily life include notebook computers, mobile phones, satellite navigation devices, etc. In order to efficiently operate these electronic devices, touch panels have been widely used as input devices to control these electronic devices.
一般而言，使用者在触控板上的按压点位并非固定不变，不同的按压点 位不仅会让使用者所感受的按压手感有所不同，也会对触控板的运动平稳度 造成影响。因此，如何改善使用者操作触控板时的按压手感，并提高触控板 的运动平稳度。同时，因应电子设备的轻薄化，如何能在机体轻薄化的设计 趋势中仍维持上述按压手感，已成为相关厂商积极投入的研发项目。Generally speaking, the user's pressing point on the touchpad is not fixed. Different pressing points will not only make the user experience different pressing sensations, but also affect the smoothness of the touchpad movement. Influence. Therefore, how to improve the feeling of pressing when the user operates the touchpad, and improve the smoothness of the movement of the touchpad. At the same time, in response to the thinning and lightening of electronic equipment, how to maintain the above-mentioned pressing feel in the design trend of thinning and thinning the body has become an active research and development project invested by relevant manufacturers.
发明内容Contents of the invention
本发明是针对一种触控板结构，其具备全区域可按压的状态。The present invention is directed to a touch panel structure, which has a state that the whole area can be pressed.
根据本发明的实施例，触控板结构，包括触控模块、第一支架、第二支 架以及多个连动杆。第一支架具有多个第一枢接部，触控模块设置于第一支 架上。第二支架具有多个第二枢接部。各连动杆枢接于第一枢接部与第二枢 接部之间，以在触控模块被按压时，触控模块与第一支架一同移动。各连动 杆的一部分在第一枢接部进行枢转，且各连动杆的另一部分在第二枢接部进行枢转与移动，而使触控模块与第一支架移往第二支架所在的平面。According to an embodiment of the present invention, the touch panel structure includes a touch module, a first bracket, a second bracket and a plurality of linkage rods. The first bracket has a plurality of first pivotal parts, and the touch module is arranged on the first bracket. The second bracket has a plurality of second pivotal parts. Each linkage rod is pivotally connected between the first pivot portion and the second pivot portion, so that when the touch module is pressed, the touch module moves together with the first bracket. A part of each linkage rod is pivoted at the first pivotal part, and another part of each linkage rod is pivoted and moved at the second pivotal part, so that the touch module and the first bracket move to the second bracket The plane on which it is located.
基于上述，触控板结构通过将触控模块设置于第一支架上，并通过多个 连动杆连接在第一支架与第二支架之间，以使各连动杆与第一支架连接的部 分产生枢转，而使各连动杆与第二支架连接的部分产生枢转与移动，进而在 触控模块被按压时能造成第一支架移向第二支架所在的平面。换句话说，无 论用户按压在触控模块的任一处，触控模块与第一支架能依据上述连动杆的 连接关系，而顺利地相对于第二支架以上述方式移动。Based on the above, the structure of the touch panel is configured by disposing the touch module on the first bracket, and connecting between the first bracket and the second bracket through a plurality of linkage rods, so that each linkage rod is connected to the first bracket. The part is pivoted, and the part connected with the second bracket is pivoted and moved, and then when the touch module is pressed, the first bracket can be caused to move to the plane where the second bracket is located. In other words, no matter where the user presses on any part of the touch module, the touch module and the first bracket can smoothly move relative to the second bracket in the above-mentioned manner according to the connection relationship of the above-mentioned linkage rod.
如此一来，触控板结构便不会因其驱动结构而导致无法平均受力的情形， 同时也因上述第一支架、第二支架与连动杆所构成的简单机构，而能有效地 降低触控板结构的厚度，以兼顾平稳驱动及轻薄结构需求。In this way, the structure of the touch panel will not be unable to bear the force evenly due to its driving structure, and at the same time, due to the simple mechanism formed by the first bracket, the second bracket and the linkage rod, it can effectively reduce the The thickness of the touchpad structure meets the requirements of smooth driving and light and thin structure.
附图说明Description of drawings
图1是依据本发明一实施例的触控板结构的俯视图。FIG. 1 is a top view of a touch panel structure according to an embodiment of the invention.
图2是图1的触控板结构的爆炸图。FIG. 2 is an exploded view of the structure of the touch panel in FIG. 1 .
图3A是图1的触控板结构沿剖线A-A的局部剖视图。FIG. 3A is a partial cross-sectional view of the touch panel structure in FIG. 1 along the section line A-A.
图3B是图3A的触控板结构于另一状态的局部剖视图。FIG. 3B is a partial cross-sectional view of the touch panel structure in FIG. 3A in another state.
图3C是图1的触控板结构沿剖线B-B的局部剖视图。FIG. 3C is a partial cross-sectional view of the touch panel structure in FIG. 1 along the section line B-B.
具体实施方式Detailed ways
现将详细地参考本发明的示范性实施例，示范性实施例的实例说明于附 图中。只要有可能，相同组件符号在附图和描述中用来表示相同或相似部分。Reference will now be made in detail to the exemplary embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used in the drawings and description to refer to the same or like parts.
图1是依据本发明一实施例的触控板结构的俯视图。图2是图1的触控 板结构的爆炸图。在此同时提供直角坐标X-Y-Z以利于构件描述。请同时参 考图1与图2，在本实施例中，触控板结构100包括触控模块130、第一支架 110、第二支架120以及多个连动杆140。第一支架110具有多个第一枢接部 111，触控模块130设置于第一支架110上。第二支架120具有多个第二枢接 部121。各连动杆140枢接于第一枢接部111与第二枢接部121之间，以在触控模块130被按压时，触控模块130与第一支架110一同移动。各连动杆140 的一部分在第一枢接部111进行枢转，且各连动杆140的另一部分在第二枢 接部121进行枢转与移动，以使第一支架110与其上的触控模块130移向第 二支架120。FIG. 1 is a top view of a touch panel structure according to an embodiment of the invention. Fig. 2 is an exploded view of the structure of the touch panel in Fig. 1 . Cartesian coordinates X-Y-Z are also provided here to facilitate component description. Please refer to FIG. 1 and FIG. 2 at the same time. In this embodiment, the touch panel structure 100 includes a touch module 130 , a first bracket 110 , a second bracket 120 and a plurality of linkage rods 140 . The first bracket 110 has a plurality of first pivot portions 111, and the touch module 130 is disposed on the first bracket 110. The second bracket 120 has a plurality of second pivot portions 121. Each linkage rod 140 is pivotally connected between the first pivot portion 111 and the second pivot portion 121 , so that when the touch module 130 is pressed, the touch module 130 moves together with the first bracket 110 . A part of each linkage rod 140 is pivoted at the first pivotal portion 111, and another part of each linkage rod 140 is pivoted and moved at the second pivotal portion 121, so that the first bracket 110 and the contact on it The control module 130 moves to the second bracket 120.
在此，本实施例仅示出触控板结构100的相关特征，其适用于笔记本电 脑，但不以此为限，也即表示触控板结构100实质上能适用于任何需要以触 控板进行操作的电子装置。Here, this embodiment only shows the relevant features of the touchpad structure 100, which is applicable to notebook computers, but not limited thereto, that is to say, the touchpad structure 100 can be applied to virtually any touchpad structure 100. An electronic device that operates.
图3A是图1的触控板结构沿剖线A-A的局部剖视图。请同时参考图1、 图2与图3A，详细来说，触控板结构100还包括上盖170与基座160，其中 基座160是以支撑板161配置于底板162上而构成，第二支架120设置于支 撑板161上，且在完成上述第一支架110、连动杆140与触控模块130的组 装与配置之后，再将上盖170组装至基座160，并使触控模块130从上盖170 的开口171暴露出来。FIG. 3A is a partial cross-sectional view of the touch panel structure in FIG. 1 along the section line A-A. Please refer to FIG. 1, FIG. 2 and FIG. 3A at the same time. In detail, the touch panel structure 100 also includes an upper cover 170 and a base 160, wherein the base 160 is formed by disposing the support plate 161 on the bottom plate 162. The second The bracket 120 is arranged on the support plate 161, and after the assembly and configuration of the first bracket 110, the linkage rod 140 and the touch module 130 are completed, the upper cover 170 is assembled to the base 160, and the touch module 130 It is exposed from the opening 171 of the upper cover 170 .
再者，第一支架110与第二支架120是同中心轴L1的层置框体，在触控 模块130未受按压时即是如图3A所示，且第一支架110在第二支架120所在 的平面P1的正投影是被第二支架120环绕，在此，平面P1平行于X-Y平面。 也就是说，对于第一支架110而言，第一枢接部111是由第一支架110的多 个外侧缘卷绕而成。第二支架120是中空框体，且第二枢接部121是由中空 框体的多个内侧缘弯折而成。此外，各连动杆140具有第一杆体141与从第 一杆体141延伸出的至少一第二杆体142，其中第一杆体141枢接于第一枢 接部111，第二杆体142可移动地枢接于第二枢接部121。在此，第二杆体142 是从第一杆体141的相对两端延伸并弯折而形成具有缺口的矩形轮廓。Furthermore, the first bracket 110 and the second bracket 120 are laminated frames concentric with the central axis L1, as shown in FIG. The orthographic projection of the plane P1 is surrounded by the second support 120 , where the plane P1 is parallel to the X-Y plane. That is to say, for the first bracket 110 , the first pivot portion 111 is formed by winding a plurality of outer edges of the first bracket 110 . The second bracket 120 is a hollow frame, and the second pivot portion 121 is formed by bending a plurality of inner edges of the hollow frame. In addition, each linkage rod 140 has a first rod body 141 and at least one second rod body 142 extending from the first rod body 141, wherein the first rod body 141 is pivotally connected to the first pivot portion 111, and the second rod body 142 is movably It is pivotally connected to the second pivot portion 121 . Here, the second rod body 142 is extended from opposite ends of the first rod body 141 and bent to form a rectangular profile with a notch.
经由上述连动杆140分别与第一支架110、第二支架120的对应连结关 系确立后，第一支架110便能相对于第二支架120呈上下浮动状态，也就是 沿Z轴移动，其中第一支架110在第二支架120所在的平面P1上的正投影不 重叠于第二支架120，以在触控模块130被按压时，触控模块130与第一支 架110一同相对于第二支架120所在的平面P1呈平行地移近。After the corresponding connection relationship between the linkage rod 140 and the first bracket 110 and the second bracket 120 is established, the first bracket 110 can float up and down relative to the second bracket 120, that is, move along the Z axis, wherein the The orthographic projection of a bracket 110 on the plane P1 where the second bracket 120 is located does not overlap the second bracket 120, so that when the touch module 130 is pressed, the touch module 130 and the first bracket 110 are relatively relative to the second bracket 120. The plane P1 on which it is located moves closer in parallel.
图3B是图3A的触控板结构于另一状态的局部剖视图。请同时参考图3A 与图3B，由此可清楚识别出第一支架110与其上的触控模块130在被按压时 从图3A转换至图3B的过程，也就是让第一支架110与其上的触控模块130 在移往第二支架120所在的平面P1时，其也保持平行于X-Y平面的状态。 对于第二支架120而言，第一支架110或触控模块130各自可被视为朝向第 二支架120进行等距移动，也就是第一支架110上同一平面(该平面平行X-Y平面)的任意处，或触控模块130上同一平面(该平面平行X-Y平面)的任 意按压区域，其在上述移动过程中会相对于平面P1保持固定的距离。FIG. 3B is a partial cross-sectional view of the touch panel structure in FIG. 3A in another state. Please refer to FIG. 3A and FIG. 3B at the same time, so that the process of switching from FIG. 3A to FIG. 3B when the first bracket 110 and the touch module 130 on it can be clearly identified, that is, the first bracket 110 and the touch module 130 on it When the touch module 130 moves to the plane P1 where the second bracket 120 is located, it also maintains a state parallel to the X-Y plane. For the second bracket 120, each of the first bracket 110 or the touch module 130 can be regarded as moving equidistantly towards the second bracket 120, that is, any position on the same plane on the first bracket 110 (the plane is parallel to the X-Y plane). , or any pressing area on the same plane (the plane is parallel to the X-Y plane) on the touch module 130 , it will maintain a fixed distance with respect to the plane P1 during the above moving process.
还需提及的是，对于第二支架120而言，各第二枢接部121具有缺口121a， 背离第一支架110，各连动杆140的第一杆体141在第一枢接部111进行枢转， 而第二杆体142在第二枢接部121内会同时产生枢转与移动，其中移动方向平行于第二支架120所在的平面P1。如图3B所示，在触控模块130被按压 时，第二枢接部121的缺口121a提供第二杆体142朝向正Y轴方向移动的裕 度，以让第一支架110与触控模块130得以沿Z轴顺利降下。同时，本实施 例的支撑板161具有多个镂空部161a与卡扣开口161b，其中卡扣开口161b 与第二支架120的卡扣部122对应，以让第二支架120得以顺利地组装至支 撑板161上。各镂空部161a位于第一枢接部111(与第一杆体141)的移动路径上，以在触控模块130被按压时，第一枢接部111的局部移入镂空部161a。 也就是说，除了第一杆体141与第一枢接部111沿Z轴的移动行程外，支撑 板161的镂空部161a还能进一步地为第一枢接部111提供沿Z轴移动的裕度。It should also be mentioned that, for the second bracket 120, each second pivot portion 121 has a notch 121a, away from the first bracket 110, and the first rod body 141 of each linkage rod 140 is carried out on the first pivot portion 111. pivot, and the second rod 142 will pivot and move in the second pivot portion 121 at the same time, wherein the moving direction is parallel to the plane P1 where the second bracket 120 is located. As shown in FIG. 3B , when the touch module 130 is pressed, the notch 121 a of the second pivot portion 121 provides a margin for the second rod body 142 to move toward the positive Y-axis direction, so that the first bracket 110 and the touch module 130 It can be lowered smoothly along the Z axis. At the same time, the support plate 161 of this embodiment has a plurality of hollow parts 161a and buckle openings 161b, wherein the buckle openings 161b correspond to the buckle parts 122 of the second bracket 120, so that the second bracket 120 can be smoothly assembled to the support board 161. Each hollow portion 161a is located on the moving path of the first pivotal portion 111 (and the first rod 141 ), so that when the touch module 130 is pressed, part of the first pivotal portion 111 moves into the hollow portion 161a. That is to say, in addition to the movement stroke of the first rod body 141 and the first pivotal portion 111 along the Z-axis, the hollow portion 161a of the support plate 161 can further provide a margin for the first pivotal portion 111 to move along the Z-axis .
另一方面，请再参考图2，在本实施例中，第一支架110与第二支架120 的这些第一枢接部111、第二枢接部121与连动杆140分别相对于所述中心轴 L1呈对称，也就是如图2所示，第一枢接部111位于第一支架110的四外侧 的侧缘，第二枢接部121位于第二支架120的四内侧的侧缘，而同样地，连 动杆140也是呈现位于第一支架110与第二支架120之间，且环绕第一支架 110的四外侧设置。据此，这些构件行程了能提供第一支架110(及其上的触控模块130)得以分散压力而产生平稳移动的机构组成。On the other hand, please refer to FIG. 2 again. In this embodiment, the first pivotal portion 111, the second pivotal portion 121 and the linkage rod 140 of the first bracket 110 and the second bracket 120 are respectively relative to the The central axis L1 is symmetrical. That is, as shown in FIG. Similarly, the linkage rod 140 is also located between the first bracket 110 and the second bracket 120 , and is disposed around four outer sides of the first bracket 110 . Accordingly, these components form a mechanism that can provide the first bracket 110 (and the touch module 130 thereon) to distribute the pressure and generate smooth movement.
图3C是图1的触控板结构沿剖线B-B的局部剖视图。请同时参考图2 与图3C并各自对照图3A与图3B。在本实施例中，触控板结构100还包括 多个弹性件150，其分别呈穹顶(dome)结构，各弹性件150设置在支撑板 161与触控模块130之间，以在触控模块130受按压时，如图3B所示，第一 支架110移往第二支架120所在的平面P1且各弹性件150变形而蓄积弹力。 接着，当处于图3B的状态但使用者释放上述按压所需施力(也就是触控模块 130未受按压)时，这些弹性件150的弹力便会驱动第一支架110移离第二 支架120所在的平面P1而使第一支架110与触控模块130复位至图3A所示状态。FIG. 3C is a partial cross-sectional view of the touch panel structure in FIG. 1 along the section line B-B. Please refer to FIG. 2 and FIG. 3C simultaneously and compare FIG. 3A and FIG. 3B respectively. In this embodiment, the touch panel structure 100 further includes a plurality of elastic members 150, each of which is a dome structure. When 130 is pressed, as shown in FIG. 3B , the first bracket 110 moves to the plane P1 where the second bracket 120 is located and each elastic member 150 deforms to accumulate elastic force. Next, when the user is in the state of FIG. 3B but the user releases the force required for the pressing (that is, the touch module 130 is not pressed), the elastic force of these elastic members 150 will drive the first bracket 110 to move away from the second bracket 120 The plane P1 where the first support 110 and the touch module 130 are located resets to the state shown in FIG. 3A .
在本实施例中，触控模块130包括彼此层叠的玻璃层131、电路板132 与接着层133，其中玻璃层131与电路板132完成组装后，再进一步地通过 接着层133与第一支架110结合。再者，如图3C所示，电路板132具有接垫 132a，而弹性件150具有触发部151，以在触控模块130被按压时，触发部 151抵接且导电于接垫132a，进而形成触发信号。本实施例设置五处相同结 构的弹性件150仅是依据触控板结构100的外型而予以平均设置，因此弹性件150的数量或其触发位置得以因各式需求而予以适当地调整。另一方面， 对于触控板模块100而言，中央处的弹性件150是与触发机构(接垫132a、 触发部151)位于同一处，而其余四个弹性件150在于提供整体机构平衡之 用，同时也能用以使触控模块130在上盖170的开口171处保持结构外观的 间隙。In this embodiment, the touch module 130 includes a glass layer 131 , a circuit board 132 and an adhesive layer 133 stacked on each other. After the glass layer 131 and the circuit board 132 are assembled, the adhesive layer 133 and the first bracket 110 are further passed through. combined. Moreover, as shown in FIG. 3C , the circuit board 132 has a pad 132a, and the elastic member 150 has a trigger portion 151, so that when the touch module 130 is pressed, the trigger portion 151 abuts and conducts electricity to the pad 132a, thereby forming trigger signal. In this embodiment, five elastic elements 150 with the same structure are arranged evenly according to the shape of the touch panel structure 100 , so the number of elastic elements 150 or their trigger positions can be properly adjusted according to various requirements. On the other hand, for the touch panel module 100, the elastic member 150 at the center is located at the same place as the trigger mechanism (contact pad 132a, trigger portion 151), and the remaining four elastic members 150 are used to provide overall mechanism balance. , and can also be used to make the touch module 130 maintain a structural appearance gap at the opening 171 of the upper cover 170 .
综上所述，在本发明的上述实施例中，触控板结构通过将触控模块设置 于第一支架上，并通过多个连动杆连接在第一支架与第二支架之间，以使各 连动杆与第一支架连接的部分产生枢转，而使各连动杆与第二支架连接的部 分产生枢转与移动，进而在触控模块被按压时能造成第一支架移向第二支架 所在的平面。换句话说，无论用户按压在触控模块的任一处，触控模块与第一支架能依据上述连动杆的连接关系，而顺利地相对于第二支架以上述方式 移动。To sum up, in the above embodiments of the present invention, the touch panel structure is configured by disposing the touch module on the first bracket and connecting between the first bracket and the second bracket through a plurality of linkage rods, so as to The parts connected to the first bracket of each linkage rod are pivoted, and the parts connected to the second bracket of each linkage rod are pivoted and moved, so that when the touch module is pressed, the first bracket can be moved to The plane on which the second bracket is located. In other words, no matter where the user presses on the touch module, the touch module and the first bracket can smoothly move relative to the second bracket in the above manner according to the connection relationship of the linkage rod.
再者，正由于在触控板结构的厚度方向(即沿上述实施例所述Z轴)上， 第一支架与第二支架仅通过连动杆进行结构链接，因此形成同中心轴且内、 外错置的结构(第一支架在内，第二支架在外)，故而能有效地降低触控板结构及应用其的电子装置的厚度。同时，加上触控板结构毋须使用现有技术的 剪刀脚机构，故能进一步地提高其薄形化的外型需求。在此所述薄形化不但 是对触控板结构自身而言，对于采用所述触控板结构的相关电子装置的机体 而言也是如此。Moreover, just because in the thickness direction of the touch panel structure (that is, along the Z-axis described in the above-mentioned embodiment), the first bracket and the second bracket are only structurally linked through the linkage rod, so they form a concentric axis and inner, The outer structure (the first bracket is inside and the second bracket is outside) can effectively reduce the thickness of the touch panel structure and the electronic device using it. At the same time, the structure of the touch panel does not need to use the scissors mechanism of the prior art, so it can further improve its thinning appearance requirements. The thinning described here is not only for the touch panel structure itself, but also for the body of the related electronic device using the touch panel structure.
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对 其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通 技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改， 或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并 不使相应技术方案的本质脱离本发明各实施例技术方案的范围。Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010363597.1ACN113589963B (en) | 2020-04-30 | 2020-04-30 | Touch panel structure |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010363597.1ACN113589963B (en) | 2020-04-30 | 2020-04-30 | Touch panel structure |
| Publication Number | Publication Date |
|---|---|
| CN113589963A CN113589963A (en) | 2021-11-02 |
| CN113589963Btrue CN113589963B (en) | 2023-08-15 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010363597.1AActiveCN113589963B (en) | 2020-04-30 | 2020-04-30 | Touch panel structure |
| Country | Link |
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| CN (1) | CN113589963B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114442744B (en)* | 2022-01-11 | 2024-07-16 | 北京小米移动软件有限公司 | Trackpad components and electronics |
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| TWM587300U (en)* | 2019-06-14 | 2019-12-01 | 宏碁股份有限公司 | Touch pad structure |
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| CN203706964U (en)* | 2014-01-17 | 2014-07-09 | 精元电脑股份有限公司 | Touch control plate pressing device |
| CN105807983A (en)* | 2015-01-20 | 2016-07-27 | 和硕联合科技股份有限公司 | Touch unit and electronic device with same |
| TWM587300U (en)* | 2019-06-14 | 2019-12-01 | 宏碁股份有限公司 | Touch pad structure |
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| CN113589963A (en) | 2021-11-02 |
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