WO2019237566A1 - 具有均匀灯光效果的鼠标 - Google Patents

具有均匀灯光效果的鼠标 Download PDF

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Publication number
WO2019237566A1
WO2019237566A1 PCT/CN2018/107952 CN2018107952W WO2019237566A1 WO 2019237566 A1 WO2019237566 A1 WO 2019237566A1 CN 2018107952 W CN2018107952 W CN 2018107952W WO 2019237566 A1 WO2019237566 A1 WO 2019237566A1
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WO
WIPO (PCT)
Prior art keywords
groove
light guide
wall surface
light
guide bar
Prior art date
Application number
PCT/CN2018/107952
Other languages
English (en)
French (fr)
Inventor
江耿平
林颀
Original Assignee
珠海市学思电子科技有限公司
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Application filed by 珠海市学思电子科技有限公司 filed Critical 珠海市学思电子科技有限公司
Publication of WO2019237566A1 publication Critical patent/WO2019237566A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • 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

Definitions

  • the present invention relates to the field of mouse technology, and in particular, to a mouse with a lighting effect.
  • mice include an upper cover, a flexible circuit board, a light guide strip, a fixing member, and a key board provided from bottom to top.
  • An LED light set is disposed on the upper side of the flexible circuit board, and the light source exit of the LED light set faces the guide. After the light bar and the LED light are turned on, the appearance of the mouse can be seen that the light guide bar has a changing light effect.
  • An object of the present invention is to provide a mouse with a uniform lighting effect.
  • the mouse with uniform lighting effect provided by the present invention includes an upper cover, a light guide bar, a flexible circuit board, a fixing member, and a key board provided from bottom to top; an outer peripheral cross section of the upper cover is L
  • the first cover is formed on the inner side of the first groove to form a wall surface.
  • the light guide bar is located in the first groove.
  • the inner side of the light guide bar is provided with a second groove having an L-shaped cross section and the second groove.
  • the flexible circuit board is located in the first groove, a plurality of LED lights are arranged on the lower side of the flexible circuit board, the plurality of LED lights are located in the second groove, and the LED lights abut on the second groove There is a gap between the LED light and the wall surface.
  • the light source exit of the LED lamp faces the wall surface, and at least a part of the bottom surface of the second groove is located at the gap.
  • the LED lamp outputs light to the wall surface, and the light is reflected after entering the wall surface. To the bottom surface of the second groove.
  • the cross section of the light guide strip is stepped, and the light guide strip includes a first step surface and a second step surface arranged from bottom to top, a bottom surface of the second groove is the first step surface, and a flexible circuit The board is connected to the second step surface.
  • the light guide bar includes a first step surface, a second step surface, and a third step surface arranged from bottom to top, and the fixing member is connected to the third step surface.
  • a further solution is that a plurality of first positioning posts are provided on the light guide bar, a plurality of first positioning holes are provided on the flexible circuit board, and the first positioning posts pass through the first positioning holes.
  • a further solution is that the upper cover is provided with a plurality of second positioning holes, a plurality of second positioning columns are provided at the lower end of the light guide bar, and the second positioning columns are matched with the second positioning holes.
  • a further solution is that the first groove is U-shapedly surrounding the outer peripheral position of the upper cover, and the light guide strip, the flexible film circuit board, and the fixing member are U-shapedly surrounding the outer peripheral position of the upper cover.
  • a further solution is that the range of illumination angles of the LED lights is greater than 110 degrees.
  • a further solution is that the width of the gap is between 1 mm and 2 mm.
  • a further solution is that the light guide bar has a distance from the wall surface.
  • the user observes the light effect from the top to the bottom. After the majority of the light sources of the LED light set downward and inward are irradiated to the wall surface, a small portion of the light sources are reflected from the wall surface to the first.
  • the bottom surface of the two grooves effectively reduces the incident amount of the light source incident on the light guide strip; the abutment of the LED lamp on the second groove can further reduce the incident surface of the light source where the LED lamp is located, thereby reducing the incident amount of the light source and reducing the amount of incident light.
  • the difference in light intensity between the light bars results in a uniform and soft overall light effect on the light guide bars.
  • the stepped structure of the light guide bar enables a stable installation between the light guide bar, the flexible circuit board, and the fixing member.
  • the coordination of the positioning post and the positioning hole enables the flexible circuit board to be effectively positioned on the light guide strip, and the flexible circuit board is more convenient to debug, disassemble and replace.
  • the cooperation of the positioning post and the positioning hole enables the light guide bar to be effectively positioned on the upper cover, and the removal and replacement of the light guide bar is more convenient.
  • peripheral position of the mouse with the light guide bar set to a U-shape forms a wrap-around lighting effect.
  • selecting a proper illumination angle of the LED lamp and a suitable gap width can ensure that a certain amount of light is incident into the light guide bar.
  • FIG. 2 is a cross-sectional view of a mouse with a uniform lighting effect according to the present invention.
  • FIG. 3 is an enlarged view at A in FIG. 2.
  • FIG. 1 is an exploded view of a mouse with a uniform lighting effect according to the present invention.
  • the mouse with uniform lighting effect provided by the present invention includes an upper cover 1, a light guide bar 2, a flexible circuit board 3, a fixing member 4, and a key board 5 provided from bottom to top, and a first groove 11 is provided on the upper cover 1.
  • a groove 11 surrounds the outer peripheral position of the upper cover 1 in a U-shape.
  • the light guide strip 2, the flexible circuit board 3, and the fixing member 4 are U-shaped.
  • the light guide strip 2, the flexible circuit board 3, and the fixing member 4 are stacked and installed at the first groove 11 from bottom to top, and the light guide strip 2
  • a plurality of first positioning posts 201 are provided thereon, and a plurality of first positioning holes 301 are provided on the flexible circuit board 3, and the first positioning posts 201 pass through the first positioning holes 301; a plurality of second positioning holes are provided on the upper cover 1 101.
  • a plurality of second positioning posts 202 are provided at the lower end of the light guide strip 2. The second positioning posts 202 penetrate into the second positioning holes 101.
  • the keypad 5 is covered above the upper cover 1.
  • FIG. 2 is a cross-sectional view of a mouse with a uniform lighting effect according to the present invention
  • FIG. 3 is an enlarged view at A in FIG. 2.
  • a second groove 21 having an L-shaped cross section is provided on the inner side of the light guide strip 2 and the cross section of the light guide strip 2 is stepped.
  • the light guide strip 2 includes a first step surface 211 and a second step surface arranged from the bottom up. 221 and the third step surface 231, the second groove 21 is a space formed between the first step surface 211 and the second step surface 221, and the first step surface 211 is the bottom surface of the second groove 21.
  • the cross section of the first groove 11 is L-shaped.
  • the upper cover 1 forms a wall surface 12 inside the first groove 11.
  • the second groove 21 faces upward and Facing the wall surface 12, the light guide strip 2 is spaced from the wall surface 12; a plurality of LED lights 31 are provided on the lower side of the flexible circuit board 3, the flexible circuit board 3 is connected to the second step surface 221, and the fixing member 4 is connected to the third step.
  • the flexible printed circuit board 3 is pressed on the surface 231 and a plurality of LED lamps 31 are located in the second groove 21 and the bottom surface of the LED lamp 31 abuts on the first step surface 211.
  • gap 100 between the LED lamp 31 and the wall surface 12, and the width of the gap 100 is between 1 mm and 2 mm; a light source exit 311 of the LED lamp 31 faces the wall surface 12, and a part of the first step surface 211 faces the gap 100.
  • the range of illumination angles of the LED lamps 31 can be selected to be greater than 110 degrees. Because the light source exit point 311 of the LED lamp 31 faces the wall surface 12, after the LED lamp 31 outputs light to the wall surface 12, the light is incident on the wall surface 12 and reflected on the first step surface 211. The majority of the light source output by the LED lamp 31 shines on the wall surface 12, and only a small part of the light The source is incident directly into the light guide strip 2.
  • the LED lamps 31 can only enter the light guide through a part of the area of the first step surface 211 directly below the gap 100.
  • the first stepped surface 211 has a larger incident area, reducing the incident amount of the light source where the LED lamp 31 is located and increasing the distance between the LED lamp 31 and the LED lamp 31.
  • the incident amount of light sources at different positions effectively reduces the intensity difference of light sources at different positions on the light guide strip 2 and achieves a uniform and soft lighting effect.
  • the mouse of the present invention can be connected to a computer host and used as a signal input terminal to perform human-computer interaction with the computer.
  • the mouse of the present invention is provided with a U-shaped light guide bar and a plurality of LED lights arranged along the light guide bar, the LED lights are disposed downward and inward and abut on the light guide bar.
  • the LED lights are disposed downward and inward and abut on the light guide bar.
  • a small part of the light source is reflected from the wall surface to the bottom surface of the second groove of the light guide bar, effectively reducing the incident amount of the light source incident on the light guide bar, and abutting the LED on the light guide bar
  • the lamp can further reduce the incident surface of the light source where the LED light is located, thereby reducing the incident amount of the light source, reducing the difference in light intensity between the light guide strips, and finally forming a uniform and soft overall light effect on the light guide strips.

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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)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Planar Illumination Modules (AREA)

Abstract

本发明涉及鼠标技术领域，且提供的具有均匀灯光效果的鼠标包括由下至上设置的上盖、导光条、软片线路板、固定件和按键板；上盖的外周设置第一凹槽，上盖在第一凹槽的内侧形成壁面；导光条位于第一凹槽中，导光条的内侧设有第二凹槽，第二凹槽朝上设置且朝向壁面设置；软片线路板位于第一凹槽中，软片线路板的下侧设有多个LED灯，多个LED灯位于第二凹槽中，LED灯抵接在第二凹槽的底面上；LED灯与壁面之间具有间隙，LED灯的光源出射处朝向壁面，第二凹槽的底面的至少一部分位于间隙处，LED灯向壁面输出光线，光线入射到壁面后反射至第二凹槽的底面。

Description

具有均匀灯光效果的鼠标 技术领域
[0001] 本发明涉及鼠标技术领域， 具体涉及一种具有灯光效果的鼠标。
背景技术
[0002] 5见有的鼠标包括下至上设置的上盖、 软片线路板、 导光条、 固定件和按键板， 软片线路板上侧设置有 LED灯组， LED灯组的光源出射处朝向导光条， LED灯点 亮后， 鼠标的外观上可看到导光条具有变化光效。
[0003] 5见有的鼠标存在的问题是， 导光条上 LED灯正对处的亮度比其余位置要大， 整 体视觉上光效非均匀分布。
发明概述
技术问题
[0004] 本发明的目的在于提供一种具有均匀灯光效果的鼠标。
[0005] 技术解决手段
[0006] 为实现上述主要目的， 本发明提供的具有均匀灯光效果的鼠标包括由下至上设 置的上盖、 导光条、 软片线路板、 固定件和按键板； 上盖的外周设置截面呈 L型 的第一凹槽， 上盖在第一凹槽的内侧形成壁面； 导光条位于第一凹槽中， 导光 条的内侧设有截面呈 L型的第二凹槽， 第二凹槽朝上设置且朝向壁面设置； 软片 线路板位于第一凹槽中， 软片线路板的下侧面设有多个 LED灯， 多个 LED灯位于 第二凹槽中， LED灯抵接在第二凹槽的底面上； LED灯与壁面之间具有间隙， L ED灯的光源出射处朝向壁面， 第二凹槽的底面的至少一部分位于间隙处； LED 灯向壁面输出光线， 光线入射到壁面后反射至第二凹槽的底面。
[0007] 进一步的方案是， 导光条的截面呈阶梯状， 导光条包括从下向上布置的第一台 阶面和第二台阶面， 第二凹槽的底面为第一台阶面， 软片线路板连接在第二台 阶面上。
[0008] 更进一步的方案是， 导光条包括从下向上布置的第一台阶面、 第二台阶面和第 三台阶面， 固定件连接在第三台阶面上。 [0009] 进一步的方案是， 导光条上设置有多个第一定位柱， 软片线路板上设置多个第 一定位孔， 第一定位柱穿过第一定位孔。
[0010] 更进一步的方案是， 上盖上设置有多个第二定位孔， 导光条下端设置多个第二 定位柱， 第二定位柱与第二定位孔配合。
[0011] 进一步的方案是， 第一凹槽呈 U型地围绕在上盖的外周位置， 导光条、 软片线 路板和固定件均呈 U型地围绕在所述上盖的外周位置。
[0012] 进一步的方案是， LED灯的灯光照射角度范围大于 110度。
[0013] 更进一步的方案是， 间隙的宽度为 1毫米至 2毫米之间。
[0014] 进一步的方案是， 导光条与壁面具有间距。
问题的解决方案
发明的有益效果
有益效果
[0015] 本发明提供的鼠标在正常使用下， 使用者从上往下观察到灯效， 朝下且朝内设 置的 LED灯大部分光源照射到壁面后， 少部分的光源从壁面反射到第二凹槽的底 面中， 有效削减入射到导光条的光源入射量； LED灯抵接在第二凹槽上可进一步 削减入 LED灯所在处的光源入射面， 进而削减光源入射量， 减少导光条各处之间 的光强度差， 导光条上最终形成均匀、 柔和的整体光效。
[0016] 此外， 导光条的阶梯状结构使导光条、 软片线路板和固定件之间稳固安装。
[0017] 此外， 定位柱和定位孔的配合使软片线路板有效定位在导光条上， 软片线路板 调试、 拆卸和更换均更方便。
[0018] 此外， 定位柱和定位孔的配合使导光条有效定位在上盖上， 导光条的拆卸和更 换均更方便。
[0019] 此外， 导光条设置成 U型的鼠标的外周位置形成环绕式的灯光效果。
[0020] 此外， 选择合适的 LED灯的光照角度和合适的间隙宽度， 可保证一定的光源量 入射到导光条中。
对附图的简要说明
附图说明 [0021] 图 1为本发明具有均匀灯光效果的鼠标的结构分解图。
[0022] 图 2为本发明具有均匀灯光效果的鼠标的截面图。
[0023] 图 3为图 2中 A处的放大图。
[0024] 以下结合附图及实施例对本发明作进一步说明。
[0025] 本发明的具体实施方式
[0026] 参见图 1， 图 1本发明具有均匀灯光效果的鼠标的结构分解图。 本发明提供的具 有均匀灯光效果的鼠标包括由下至上设置的上盖 1、 导光条 2、 软片线路板 3、 固 定件 4和按键板 5 , 上盖 1上设置第一凹槽 11， 第一凹槽 11呈 U型地围绕在上盖 1的 外周位置。 导光条 2、 软片线路板 3和固定件 4均呈 U型， 导光条 2、 软片线路板 3 和固定件 4自下往上叠层安装在第一凹槽 11处， 导光条 2上设置有多个第一定位 柱 201， 软片线路板 3上设置多个第一定位孔 301， 第一定位柱 201穿过第一定位 孔 301 ; 上盖 1上设置有多个第二定位孔 101， 导光条 2下端设置多个第二定位柱 2 02， 第二定位柱 202穿入第二定位孔 101。 按键板 5盖合在上盖 1的上方。
[0027] 结合图 2和图 3， 图 2为本发明具有均匀灯光效果的鼠标的截面图， 图 3为图 2中 A 处的放大图。 导光条 2的内侧设有截面呈 L型的第二凹槽 21， 且导光条 2的截面呈 阶梯状， 导光条 2包括从下向上布置的第一台阶面 211、 第二台阶面 221和第三台 阶面 231， 第二凹槽 21即为第一台阶面 211和第二台阶面 221之间形成的空间， 第 一台阶面 211即为第二凹槽 21的底面。
[0028] 第一凹槽 11的截面呈 L状， 上盖 1在第一凹槽 11的内侧形成壁面 12， 导光条 2放 置到第一凹槽 11后， 第二凹槽 21朝上且朝向壁面 12, 导光条 2与壁面 12具有间距 ; 软片线路板 3的下侧设有多个 LED灯 31， 软片线路板 3连接在第二台阶面 221上 ， 固定件 4连接在第三台阶面 231上并从上对软片线路板 3压紧， 多个 LED灯 31位 于第二凹槽 21中且 LED灯 31的底面抵接在第一台阶面 211上。 LED灯 31与壁面 12 之间具有间隙 100， 间隙 100的宽度为 1毫米至 2毫米之间； LED灯 31的光源出射处 311朝向壁面 12, 第一台阶面 211的一部分面对间隙 100。
[0029] LED灯 31的灯光照射角度范围为可选取大于 110度。 由于 LED灯 31的光源出射 处 311面对壁面 12, LED灯 31向壁面 12输出光线后， 光线入射到壁面 12后反射到 第一台阶面 211上。 LED灯 31输出的大部分光源照射至壁面 12上， 仅有少部分光 源直接入射至导光条 2中。
[0030] 由于多个 LED灯 31间隔设置， 而 LED灯 31抵接在导光条 2上， LED灯 31处仅能 通过位于间隙 100正下方的第一台阶面 211的部分面积入射到导光条 2中， 而在 LE D灯 31与 LED灯 31之间， 第一台阶面 211则具有更大的入射面积， 削减 LED灯 31 所在处的光源入射量而增加 LED灯 31与 LED灯 31之间位置的光源入射量， 从而有 效降低导光条 2上不同位置的光源强度差， 达到均匀、 柔和的灯光效果。
[0031] 最后需要强调的是， 以上所述仅为本发明的优选实施例， 并不用于限制本发明
， 对于本领域的技术人员来说， 本发明可以有各种变化和更改， 凡在本发明的 精神和原则之内， 所做的任何修改、 等同替换、 改进等， 均应包含在本发明的 保护范围之内。
[0032] 工业应用性
[0033] 本发明的鼠标可连接至计算机主机上， 作为信号输入端与计算机进行人机交互
[0034] 由于本发明的鼠标上围绕设置有 U型的导光条和沿导光条排布设置的多个 LED 灯， LED灯朝下且朝内设置且抵接在导光条上， LED灯大部分光源照射到壁面后 ， 少部分的光源从壁面反射到导光条的第二凹槽的底面中， 有效削减入射到导 光条的光源入射量， 抵接在导光条上的 LED灯可进一步减小入 LED灯所在处的光 源入射面， 进而削减光源入射量， 减少导光条各处之间的光强度差， 导光条上 最终形成均匀、 柔和的整体光效。

Claims

权利要求书
[权利要求 1] 具有均匀灯光效果的鼠标， 其特征在于： 包括由下至上设置的上盖、 导光条、 软片线路板、 固定件和按键板； 所述上盖的外周设置截面呈 L型的第一凹槽， 所述上盖在所述第一凹槽的内侧形成壁面； 所述导 光条位于所述第一凹槽中， 所述导光条的内侧设有截面呈 L型的第二 凹槽， 所述第二凹槽朝上设置且朝向所述壁面设置； 所述软片线路板 位于所述第一凹槽中， 所述软片线路板的下侧面设有多个 LED灯， 多 个所述 LED灯位于所述第二凹槽中， 所述 LED灯抵接在所述第二凹槽 的底面上； 所述 LED灯与所述壁面之间具有间隙， 所述 LED灯的光源 出射处朝向所述壁面， 所述第二凹槽的底面的至少一部分位于所述间 隙处； 所述 LED灯向所述壁面输出光线， 所述光线入射到所述壁面后 反射至所述第二凹槽的底面。
[权利要求 2] 根据权利要求 1所述的鼠标， 其特征在于： 所述导光条的截面呈阶梯 状， 所述导光条包括从下向上布置的第一台阶面和第二台阶面， 所述 第二凹槽的底面为所述第一台阶面， 所述软片线路板连接在所述第二 台阶面上。
[权利要求 3] 根据权利要求 2所述的鼠标， 其特征在于： 所述导光条包括从下向上 布置的所述第一台阶面、 所述第二台阶面和所述第三台阶面， 所述固 定件连接在所述第三台阶面上。
[权利要求 4] 根据权利要求 1所述的鼠标， 其特征在于： 所述导光条上设置有多个 第一定位柱， 所述软片线路板上设置多个第一定位孔， 所述第一定位 柱穿过所述第一定位孔。
[权利要求 5] 根据权利要求 4所述的鼠标， 其特征在于： 所述上盖上设置有多个第 二定位孔， 所述导光条下端设置多个第二定位柱， 所述第二定位柱与 所述第二定位孔配合。
[权利要求 6] 根据权利要求 1所述的鼠标， 其特征在于： 所述第一凹槽呈 U型地围 绕在所述上盖的外周位置， 所述导光条、 所述软片线路板和所述固定 件均呈 U型地围绕在所述上盖的外周位置。
[权利要求 7] 根据权利要求 1至 6任一项所述的鼠标， 其特征在于: 所述 LED灯的灯 光照射角度范围大于 110度。
[权利要求 8] 根据权利要求 1至 6任一项所述的鼠标， 其特征在于: 所述间隙的宽度 为 1毫米至 2毫米之间。
[权利要求 9] 根据权利要求 1至 6任一项所述的鼠标， 其特征在于: 所述导光条与所 述壁面具有间距。
PCT/CN2018/107952 2018-06-12 2018-09-27 具有均匀灯光效果的鼠标 WO2019237566A1 (zh)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2738318Y (zh) * 2004-11-11 2005-11-02 昆盈企业股份有限公司 可均匀发光的计算机外设装置
CN204270253U (zh) * 2014-12-02 2015-04-15 深圳市森松尼电子科技有限公司 鼠标
CN206943941U (zh) * 2017-06-14 2018-01-30 东莞市旭田电子有限公司 游戏鼠标导光条模组

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2738318Y (zh) * 2004-11-11 2005-11-02 昆盈企业股份有限公司 可均匀发光的计算机外设装置
CN204270253U (zh) * 2014-12-02 2015-04-15 深圳市森松尼电子科技有限公司 鼠标
CN206943941U (zh) * 2017-06-14 2018-01-30 东莞市旭田电子有限公司 游戏鼠标导光条模组

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