JP5320907B2 - Panel mounting structure - Google Patents

Panel mounting structure Download PDF

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JP5320907B2
JP5320907B2 JP2008221449A JP2008221449A JP5320907B2 JP 5320907 B2 JP5320907 B2 JP 5320907B2 JP 2008221449 A JP2008221449 A JP 2008221449A JP 2008221449 A JP2008221449 A JP 2008221449A JP 5320907 B2 JP5320907 B2 JP 5320907B2
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panel
engagement
engaging
mounting structure
claw
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JP2010054935A (en
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創 後藤
淳 石井
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サクサ株式会社
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Description

本発明は、表示装置の表示部や電話機の操作面等を覆う透明部材によって形成されたパネルの取付構造に関するものである。   The present invention relates to a panel mounting structure formed of a transparent member that covers a display unit of a display device, an operation surface of a telephone, and the like.

この種のパネル取付構造として典型的なものは、電話機に備え付けられ相手方の電話番号や通話時間等を表示する液晶表示部を、表示内容が表記されたシートとともにパネルで覆うものがある。この場合、電話機の機種の違い等によって液晶表示部に表示される内容が異なることがあり、これに対応してシートを交換できるようにするため、パネルを液晶表示部に対して着脱自在としている。   A typical example of this type of panel mounting structure is one in which a liquid crystal display unit, which is provided in a telephone and displays the other party's telephone number, call duration, and the like, is covered with a panel together with a sheet on which display contents are written. In this case, the content displayed on the liquid crystal display unit may differ depending on the model of the telephone, etc., and the panel is made detachable from the liquid crystal display unit so that the sheet can be exchanged accordingly. .

従来のパネル取付構造としては、図８および図９に示すものがある。図８に全体を符号１０１に示す電話機は、ダイヤルボタンや機能ボタン（図示せず）が配設される操作部１０２を備えており、この操作部１０２は、シート部材１０３を挟むようにして透明部材によって形成されたパネル１０４によって覆われている。操作部１０２の上端部には、同図（Ｃ）に示すようにパネル１０４の上端部に設けた断面Ｌ字状の爪１０５が係入される係入孔１０６と、係入孔１０６に係入された爪１０５が係合する係合部１０７とが設けられている。   Conventional panel mounting structures include those shown in FIGS. 8 includes an operation unit 102 on which dial buttons and function buttons (not shown) are provided. The operation unit 102 is made of a transparent member with a sheet member 103 interposed therebetween. Covered by the formed panel 104. At the upper end of the operation unit 102, as shown in FIG. 3C, an engagement hole 106 into which an L-shaped claw 105 provided at the upper end of the panel 104 is engaged, and the engagement hole 106 are engaged. An engaging portion 107 with which the inserted claw 105 is engaged is provided.

パネル１０４の下端部には、同図（Ｂ）に示すように先端に爪を有する弾性係合片１０８が突設されており、操作部１０２の下端部には、弾性係合片１０８が係合する段部１０９が設けられている。このような構成において、図９（Ａ）に示すように爪１０５を係入孔１０６に係入し係合部１０７に係合させた状態で、係合部１０７を回動中心としてパネル１０４を図中反時計方向に回動させ、弾性係合片１０８を弾性変形させながら、段部１０９に係合させることにより、パネル１０４を操作部１０２に取り付ける。この状態から、弾性係合片１０８を弾性変形させながら、弾性係合片１０８と段部１０９との係合を解除し、パネル１０４を時計方向に回動させることにより、パネル１０４を操作部１０２から取り外す。   An elastic engagement piece 108 having a claw at the tip is projected from the lower end portion of the panel 104 as shown in FIG. 3B, and the elastic engagement piece 108 is engaged at the lower end portion of the operation portion 102. A mating step 109 is provided. In such a configuration, as shown in FIG. 9A, with the claw 105 engaged with the engagement hole 106 and engaged with the engagement portion 107, the panel 104 is moved around the engagement portion 107 as a rotation center. The panel 104 is attached to the operation unit 102 by rotating counterclockwise in the figure and engaging the stepped portion 109 while elastically deforming the elastic engagement piece 108. From this state, the elastic engagement piece 108 is elastically deformed, the engagement between the elastic engagement piece 108 and the stepped portion 109 is released, and the panel 104 is rotated clockwise, whereby the panel 104 is operated. Remove from.

上述した従来のパネル取付構造においては、パネル１０４を操作部１０２から取り外すために、パネル１０４を時計方向に回動させていくと、図９（Ｂ）に示すように爪１０５が係入孔１０６の壁面１０６ａと係合部１０７との間で圧接され、爪１０５が破損してしまうという問題があった。   In the conventional panel mounting structure described above, when the panel 104 is rotated clockwise in order to remove the panel 104 from the operation unit 102, the claw 105 is inserted into the engagement hole 106 as shown in FIG. There is a problem that the claw 105 is damaged due to pressure contact between the wall surface 106a and the engaging portion 107.

本発明は上記した従来の問題に鑑みなされたものであり、その目的とするところは、パネルの取り付け、取り外しの際にパネルの爪の破損を防止したパネル取付構造を提供するところにある。   The present invention has been made in view of the above-described conventional problems, and an object of the present invention is to provide a panel mounting structure that prevents breakage of panel claws during panel mounting and removal.

この目的を達成するために、本発明は、矩形状のパネルを筺体の前面部に対向させて第１および第２の係合手段によって着脱自在に取り付けるパネル取付構造において、前記第１の係合手段を、前記パネルの一端部の両端から突設した一対の爪と、前記前面部の一端部の両端に一対の溝に挟まれ舌片状に突設され先端部に前記爪が係合する弾性変形可能な一対の係合片とによって構成し、前記第２の係合手段を、前記パネルの前記一端部と直交する二つの端部に設けられた係合突起と、前記前面部の前記一端部と直交する二つの端部に設けられた凸条体に形成され前記係合突起が係合する係合凹部とによって構成し、前記パネルの他端部に突設した係合凸条体と、前記筐体の正面部に形成され前記係合凸条体と係合する段部とを備えるようにしたものである。 In order to achieve this object, the present invention provides a panel mounting structure in which a rectangular panel is detachably mounted by first and second engaging means so as to face a front surface portion of a housing. The means includes a pair of claws protruding from both ends of the one end of the panel, and a pair of grooves projecting from both ends of the one end of the front surface so as to project in a tongue-like shape, and the claw engages with the tip. A pair of elastically deformable engagement pieces, and the second engagement means includes engagement protrusions provided at two end portions orthogonal to the one end portion of the panel, and the front portion It is formed on the convex body provided two ends perpendicular to the end constituted by the engaging recess for engaging the Kakarigo突 outs, projecting from the other end of the panel Kakarigototsujo A body and a step portion formed on the front portion of the housing and engaged with the engaging protrusion. Those were.

本発明は、前記発明において、前記爪に指掛け用の突起を設けたものである。   In the present invention according to the present invention, the nail is provided with a projection for hooking a finger.

本発明によれば、パネルを取り付ける際および取り外す際に、爪が係合している係合片が弾性変形するため、爪が破損するようなことがない。   According to the present invention, when the panel is attached and removed, the engaging piece with which the claw is engaged is elastically deformed, so that the claw is not damaged.

以下、本発明の実施の形態を図に基づいて説明する。図１は本発明に係るパネル取付構造を実施した液晶表示装置の平面図、図２は同じく外観を示す斜視図、図３は同じくシートを載置させた状態を示す斜視図、図４は同じくパネルを取り付けた状態を示す斜視図、図５（Ａ）は図２におけるＶ（Ａ）部の拡大図、同図（Ｂ）は図２におけるＶ（Ｂ）部の拡大図、図６（Ａ）は図１におけるVI（Ａ）-VI（Ａ） 線断面図、同図（Ｂ）は同図（Ａ）におけるVI（Ｂ）部の拡大図、図７（Ａ）は図１におけるVII（Ａ）-VII（Ａ） 線断面図、同図（Ｂ）は同図（Ａ）におけるVII（Ｂ）部の拡大図、同図（Ｃ）はパネルを取り外す状態を示す同図（Ａ）におけるVII（Ｂ）部の拡大図である。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 is a plan view of a liquid crystal display device in which a panel mounting structure according to the present invention is implemented, FIG. 2 is a perspective view showing the same appearance, FIG. 3 is a perspective view showing a state where a sheet is also placed, and FIG. FIG. 5A is an enlarged view of the V (A) portion in FIG. 2, FIG. 5B is an enlarged view of the V (B) portion in FIG. 2, and FIG. ) Is a cross-sectional view taken along line VI (A) -VI (A) in FIG. 1, FIG. 7 (B) is an enlarged view of the VI (B) portion in FIG. 1 (A), and FIG. A) -VII (A) Line sectional view, FIG. 5 (B) is an enlarged view of a portion VII (B) in FIG. 4 (A), and FIG. 4 (C) is a state in which the panel is removed in FIG. It is an enlarged view of a VII (B) part.

図２ないし図４に全体を符号１で示す液晶表示装置は、ロアーケース２とアッパーケース３とによって筺体４が形成され、アッパーケース３の前面部５に載置されるシート６と、このシート６と前面部５とを覆う透明部材によって形成されたパネル７とを備えている。   The liquid crystal display device generally designated by reference numeral 1 in FIGS. 2 to 4 includes a lower case 2 and an upper case 3 that form a casing 4, and a sheet 6 placed on the front surface 5 of the upper case 3, and this sheet 6 and a panel 7 formed of a transparent member covering the front surface portion 5.

アッパーケース３は、図２に示すように窓５ａを有する矩形状の前面部５と、両側面部１０，１０と、背面部１１と、正面部１２（図７参照）とによって、全体がプラスチックによって下方が開口した箱状に形成されている。正面部１２には、図７（Ａ）に示すようにパネル７の後述する係合凸条体７ａが係合する段部１２ａが、矢印Ｃ−Ｄ方向全体に設けられている。   As shown in FIG. 2, the upper case 3 is entirely made of plastic by a rectangular front part 5 having a window 5a, both side parts 10, 10, a rear part 11, and a front part 12 (see FIG. 7). It is formed in a box shape with an open bottom. As shown in FIG. 7 (A), the front surface portion 12 is provided with a step portion 12a with which an engaging ridge 7a described later of the panel 7 is engaged in the entire arrow CD direction.

前面部５の矢印Ａ方向の端部の矢印Ｃ−Ｄ方向の両側には、図５（Ｂ）に示すように互いに平行な一対の溝１３，１３に挟まれ、矢印Ａ方向に向かって突設された舌片状の弾性変形可能な係合片１４，１４が設けられている。これら係合片１４，１４に対応して、アッパーケース３の背面部１１の矢印Ｃ−Ｄ方向の両端部には、パネル７の後述する爪２０ａが係入される係入孔１１ａ，１１ａが設けられている。この係合片１４と、この係合片１４の先端部に係合する爪２０ａとによって第１の係合手段２３が構成されている。   As shown in FIG. 5 (B), both ends of the front portion 5 in the direction of arrow A in the direction of arrow A are sandwiched by a pair of grooves 13 and 13 parallel to each other, and project in the direction of arrow A. Provided tongue-like elastically deformable engagement pieces 14, 14 are provided. Corresponding to these engaging pieces 14, 14, engaging holes 11 a, 11 a into which claws 20 a (to be described later) of the panel 7 are engaged are provided at both ends in the direction of the arrow CD of the back surface portion 11 of the upper case 3. Is provided. The engaging piece 14 and the claw 20a engaged with the tip of the engaging piece 14 constitute a first engaging means 23.

前面部５の矢印Ｃ−Ｄ方向の両端部には、矢印Ａ−Ｂ方向に延在する凸条体１５，１５が突設されており、これら凸条体１５，１５の矢印Ｂ方向の端部には、図５（Ａ）に示すようにそれぞれ矢印Ｃ方向または矢印Ｄ方向に向かって突設された突起１６，１６が一体に設けられており、これら突起１６，１６の下部には、図６（Ｂ）に示すように係合凹部１７，１７が形成されている。   At both ends of the front surface portion 5 in the direction of arrow CD, projecting strips 15 and 15 extending in the direction of arrow AB are projected, and the ends of these projecting strips 15 and 15 in the direction of arrow B are projected. As shown in FIG. 5 (A), protrusions 16 and 16 projecting in the direction of arrow C or arrow D are integrally provided on the part, and below these protrusions 16 and 16, As shown in FIG. 6B, engagement recesses 17 are formed.

図２において、１８は筺体４内に実装された液晶表示器であって、前面部５の窓５ａから露呈している。シート６の中央部には、図３に示すように窓５ａと同じ大きさに形成された孔６ａが設けられており、シート６は全体が枠状に形成されている。   In FIG. 2, reference numeral 18 denotes a liquid crystal display mounted in the housing 4, which is exposed from the window 5 a of the front surface portion 5. As shown in FIG. 3, a hole 6a formed in the same size as the window 5a is provided at the center of the sheet 6, and the sheet 6 is entirely formed in a frame shape.

パネル７は、図４に示すように凸条体１５，１５間に嵌合する大きさの矩形状に形成されており、矢印Ｂ方向の端部には、図７（Ａ）に示すように矢印Ｃ−Ｄ方向全体に延在する係合凸条部７ａが矢印Ｆ方向に向かって突設されている。また、パネル７の矢印Ａ方向の端部の矢印Ｃ−Ｄ方向の両側には、図７（Ｂ）に示すように係合部２０，２０が矢印Ｆ方向に向かって突設されている。   The panel 7 is formed in a rectangular shape with a size that fits between the ridges 15 and 15 as shown in FIG. 4, and at the end in the direction of arrow B, as shown in FIG. Engagement ridges 7a extending in the direction of arrow C-D protrude in the direction of arrow F. Further, on both sides of the end portion of the panel 7 in the arrow A direction in the direction of the arrow CD, engaging portions 20 and 20 project in the direction of the arrow F as shown in FIG.

これら係合部２０，２０の先端部には、矢印Ｂ方向に向かって突設された爪２０ａ，２０ａが設けられており、これら爪２０ａ，２０ａはアッパーケース３の係入孔１１ａ，１１ａに係入させることにより、係合片１４，１４の先端部に係合する。係合部２０には、爪２０ａと反対方向に向かって突設した指掛け用突起２０ｂが一体に設けられている。   Claws 20a and 20a projecting in the direction of the arrow B are provided at the front ends of the engagement parts 20 and 20, and these claws 20a and 20a are inserted into the insertion holes 11a and 11a of the upper case 3, respectively. By engaging, it engages with the tip end portions of the engagement pieces 14, 14. The engaging portion 20 is integrally provided with a finger hooking protrusion 20b that protrudes in the opposite direction to the claw 20a.

パネル７の矢印Ｃ−Ｄ方向の両端部であって矢印Ｂ方向の端部には、図６（Ｂ）に示すように凸条体１５，１５の係合凹部１７，１７に係合する係合突起２１，２１が矢印Ｃ方向または矢印Ｄ方向に向かって突設されている。これら係合凹部１７と係合突起２１とが第２の係合手段２４を構成している。   At both ends of the panel 7 in the direction of arrow CD and at the end in the direction of arrow B, as shown in FIG. The mating protrusions 21 and 21 protrude in the direction of arrow C or arrow D. The engaging recess 17 and the engaging protrusion 21 constitute a second engaging means 24.

次に、このように構成された液晶表示装置において、パネルの取り付けおよび取り外しの方法について説明する。先ず、パネル７を前面部５に取り付ける方法について説明する。この場合は、アッパーケース３の前面部５上に、図３に示すようにシート６を載置する。次いで、パネル７の爪２０ａをアッパーケース３の係入孔１１ａ，１１ａに係入させることにより、図７（ｃ）示すように、爪２０ａを係合片１４，１４の先端部に係合させる。パネル７を、係合片１４を回動中心として同図（Ａ）において反時計方向に回動させ、パネル７をアッパーケース３の前面部５に対向させることにより、図６（Ｂ）に示すようにパネル７の係合突起２１をアッパーケース３の係合凹部１７に係合させる。   Next, how to attach and remove the panel in the liquid crystal display device configured as described above will be described. First, a method for attaching the panel 7 to the front surface portion 5 will be described. In this case, the sheet 6 is placed on the front surface portion 5 of the upper case 3 as shown in FIG. Next, the claw 20a of the panel 7 is engaged with the engagement holes 11a and 11a of the upper case 3, thereby engaging the claw 20a with the distal ends of the engagement pieces 14 and 14, as shown in FIG. . The panel 7 is rotated counterclockwise in FIG. 6A with the engaging piece 14 as the center of rotation, and the panel 7 is opposed to the front surface portion 5 of the upper case 3, so that it is shown in FIG. In this manner, the engagement protrusion 21 of the panel 7 is engaged with the engagement recess 17 of the upper case 3.

したがって、この係合突起２１と係合凹部１７との係合および爪２０ａと係合片１４との係合によって、パネル７はアッパーケース３に取り付けられる。この状態で、パネル７は、図７（Ａ）に示すように係合凸条体７ａがアッパーケース３の段部１２ａに係合し、同図（Ｂ）に示すように爪２０ａが係合片１４に係合するため、矢印Ａ−Ｂ方向の移動が規制される。同時に、パネル７は、図４に示すようにアッパーケース３の一対の凸条体１５，１５に挟持されるため、矢印Ｃ−Ｄ方向の移動が規制される。さらに、パネル７は、係合突起２１と係合凹部１７との係合および爪２０ａと係合片１４との係合によって、矢印Ｅ−Ｆ方向の移動が規制される。   Therefore, the panel 7 is attached to the upper case 3 by the engagement between the engagement protrusion 21 and the engagement recess 17 and the engagement between the claw 20 a and the engagement piece 14. In this state, in the panel 7, the engaging protrusion 7 a is engaged with the stepped portion 12 a of the upper case 3 as shown in FIG. 7A, and the claw 20 a is engaged as shown in FIG. Since it engages with the piece 14, the movement in the direction of the arrow AB is restricted. At the same time, as shown in FIG. 4, the panel 7 is sandwiched between the pair of ridges 15, 15 of the upper case 3, so that the movement in the direction of the arrow CD is restricted. Furthermore, the movement of the panel 7 in the direction of the arrow EF is restricted by the engagement between the engagement protrusion 21 and the engagement recess 17 and the engagement between the claw 20 a and the engagement piece 14.

この状態から、シート６を交換するためにパネル７を前面部５から取り外すには、図４において、図示を省略した指をパネル７の矢印Ａ方向の端部の中央部Ｇに掛け、この中央部Ｇを持ち上げる。中央部Ｇに指を掛けることにより、指を掛けた中央部Ｇと、係合突起２１が設けられたパネル７の矢印Ｃ−Ｄ方向の両端部との間の距離Ｌが相対的に長く、中央部Ｇが比較的容易に上方に撓むため、比較的小さな力で係合突起２１と係合凹部１７との係合を解除することができる。   In this state, in order to remove the panel 7 from the front surface portion 5 in order to replace the sheet 6, in FIG. 4, a finger (not shown) is hung on the center portion G of the end portion in the arrow A direction of the panel 7, Lift part G. By placing a finger on the central portion G, the distance L between the central portion G where the finger is hung and both ends of the panel 7 provided with the engagement protrusions 21 in the direction of the arrow CD is relatively long. Since the central portion G is bent relatively easily, the engagement between the engagement protrusion 21 and the engagement recess 17 can be released with a relatively small force.

係合突起２１と係合凹部１７との係合を解除することにより、パネル７を係合片１４を回動中心として図７において時計方向に回動させ、パネル７をアッパーケース３の前面部５から離間させる。このとき、爪２０ａが係合している係合片１４は、図７（Ｃ）に示すように弾性変形するため、爪２０ａと係合片１４との係合が解除され、パネル７はアッパーケース３から取り外される。このように、爪２０ａと係合片１４との係合が解除されるとき、係合片１４が弾性変形するため、係合片１４または爪２０ａが破損するようなことがない。   By releasing the engagement between the engagement protrusion 21 and the engagement recess 17, the panel 7 is rotated clockwise in FIG. 7 with the engagement piece 14 as the rotation center, and the panel 7 is moved to the front portion of the upper case 3. 5 apart. At this time, since the engaging piece 14 engaged with the claw 20a is elastically deformed as shown in FIG. 7C, the engagement between the claw 20a and the engaging piece 14 is released, and the panel 7 is moved to the upper side. It is removed from case 3. As described above, when the engagement between the claw 20a and the engagement piece 14 is released, the engagement piece 14 is elastically deformed, so that the engagement piece 14 or the claw 20a is not damaged.

このパネル７の前面部５からの取り外しに当たっては、先に係合突起２１と係合凹部１５との係合を解除するのではなく、係合突起２１と係合凹部１５との係合を解除する以前に爪２０ａと係合片１４との係合が解除するようにしてもよい。すなわち、係合部２０の指掛け用突起２０ｂに指を掛けて、強制的に爪２０ａと係合片１４との係合を解除させてから、係合突起２１と係合凹部１５との係合を解除して、パネル７をアッパーケース３から取り外す。この場合も、係合片１４が弾性変形するため、係合片１４または爪２０ａが破損するようなことがない。   When removing the panel 7 from the front surface portion 5, the engagement between the engagement protrusion 21 and the engagement recess 15 is not released first, but the engagement between the engagement protrusion 21 and the engagement recess 15 is released. The engagement between the claw 20a and the engagement piece 14 may be released before the operation. That is, after engaging the finger hooking protrusion 20b of the engaging portion 20 to forcibly release the engagement between the claw 20a and the engaging piece 14, the engagement protrusion 21 and the engaging recess 15 are engaged. And the panel 7 is removed from the upper case 3. Also in this case, since the engagement piece 14 is elastically deformed, the engagement piece 14 or the claw 20a is not damaged.

本発明に係るパネル取付構造を実施した液晶表示装置の平面図である。It is a top view of the liquid crystal display device which implemented the panel mounting structure concerning this invention. 本発明に係るパネル取付構造を実施した液晶表示装置の外観を示す斜視図である。It is a perspective view which shows the external appearance of the liquid crystal display device which implemented the panel mounting structure concerning this invention. 本発明に係るパネル取付構造を実施した液晶表示装置において、シートを載置させた状態を示す斜視図である。In the liquid crystal display device which implemented the panel mounting structure concerning this invention, it is a perspective view which shows the state which mounted the sheet | seat. 本発明に係るパネル取付構造を実施した液晶表示装置において、パネルを取り付けた状態を示す斜視図である。In the liquid crystal display device which implemented the panel attachment structure concerning this invention, it is a perspective view which shows the state which attached the panel. 同図（Ａ）は図２におけるＶ（Ａ）部の拡大図、同図（Ｂ）は図２におけるＶ（Ｂ）部の拡大図である。2A is an enlarged view of a V (A) portion in FIG. 2, and FIG. 2B is an enlarged view of a V (B) portion in FIG. 同図（Ａ）は図１におけるVI（Ａ）-VI（Ａ） 線断面図、同図（Ｂ）は同図（Ａ）におけるVI（Ｂ）部の拡大図である。1A is a cross-sectional view taken along line VI (A) -VI (A) in FIG. 1, and FIG. 1B is an enlarged view of a VI (B) portion in FIG. 1A. 同図（Ａ）は図１におけるVII（Ａ）-VII（Ａ） 線断面図、同図（Ｂ）は同図（Ａ）におけるVII（Ｂ） 部の拡大図、同図（Ｃ）はパネルを取り外す状態を示す同図（Ａ）におけるVII（Ｂ）部の拡大図である。1A is a cross-sectional view taken along line VII (A) -VII (A) in FIG. 1, FIG. 1B is an enlarged view of a portion VII (B) in FIG. 1A, and FIG. It is an enlarged view of the VII (B) part in the same figure (A) which shows the state which removes. 従来のパネル取付構造を示し、同図（Ａ）は正面図、同図（Ｂ）は同図（Ａ）におけるVIII（Ｂ）-VIII（Ｂ） 線断面図、同図（Ｃ）は同図（Ｂ）におけるVIII（Ｃ）部の拡大図である。FIG. 2A shows a conventional panel mounting structure, where FIG. 1A is a front view, FIG. 1B is a cross-sectional view taken along line VIII (B) -VIII (B) in FIG. 1A, and FIG. It is an enlarged view of the VIII (C) part in (B). 従来のパネル取付構造を示し、同図（Ａ）はパネルを取り外す状態を示す断面図、同図（Ｂ）は同図（Ａ）におけるIX（Ｂ）-IX（Ｂ） 部の拡大図である。FIG. 2A shows a conventional panel mounting structure, in which FIG. 1A is a sectional view showing a state in which the panel is removed, and FIG. 1B is an enlarged view of a portion IX (B) -IX (B) in FIG. .

符号の説明Explanation of symbols

１…液晶表示装置、３…アッパーケース、５…前面部、６…シート、７…パネル、１１ａ…係入孔、１３…溝、１４…係合片、１７…係合凹部、２０…係合部、２０ａ…爪、２１ｂ…指掛け用突起、２３…第１の係合手段、２４…第２の係合手段。   DESCRIPTION OF SYMBOLS 1 ... Liquid crystal display device, 3 ... Upper case, 5 ... Front part, 6 ... Sheet | seat, 7 ... Panel, 11a ... Engagement hole, 13 ... Groove, 14 ... Engagement piece, 17 ... Engagement recessed part, 20 ... Engagement Part, 20a ... nail, 21b ... finger hooking projection, 23 ... first engaging means, 24 ... second engaging means.

Claims (2)

矩形状のパネルを筺体の前面部に対向させて第１および第２の係合手段によって着脱自在に取り付けるパネル取付構造において、
前記第１の係合手段を、
前記パネルの一端部の両端から突設した一対の爪と、
前記前面部の一端部の両端に一対の溝に挟まれ舌片状に突設され先端部に前記爪が係合する弾性変形可能な一対の係合片とによって構成し、
前記第２の係合手段を、
前記パネルの前記一端部と直交する二つの端部に設けられた係合突起と、前記前面部の前記一端部と直交する二つの端部に設けられた凸条体に形成され前記係合突起が係合する係合凹部とによって構成し、
前記パネルの他端部に突設した係合凸条体と、前記筐体の正面部に形成され前記係合凸条体と係合する段部とを備えるようにしたことを特徴とするパネル取付構造。 In the panel mounting structure in which the rectangular panel is detachably mounted by the first and second engaging means so as to face the front portion of the housing,
The first engaging means;
A pair of claws projecting from both ends of one end of the panel;
A pair of elastically deformable engagement pieces that are sandwiched between a pair of grooves at both ends of one end portion of the front portion and project in a tongue-like shape and engage with the claw at a tip portion;
The second engaging means;
Engaging projection provided on the two ends perpendicular to the one end of the panel, are formed on the convex body provided two ends perpendicular to the one end of the front portion and the Kakarigo突And an engagement recess with which the engagement is engaged ,
A panel comprising: an engaging ridge protruding from the other end of the panel; and a step formed on the front surface of the housing to engage with the engaging ridge. Mounting structure. 前記爪に指掛け用の突起を設けたことを特徴とする請求項１記載のパネル取付構造。   The panel mounting structure according to claim 1, wherein a finger hooking projection is provided on the nail.
JP2008221449A 2008-08-29 2008-08-29 Panel mounting structure Active JP5320907B2 (en)

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