CN110426896B

Movatterモバイル変換

Info

Publication number: CN110426896B
Application number: CN201910695563.XA
Authority: CN
Inventors: 永惠裕也; 斋藤晴久
Original assignee: Bandai Co Ltd
Current assignee: Bandai Co Ltd
Priority date: 2018-08-03
Filing date: 2019-07-30
Publication date: 2022-05-24
Anticipated expiration: 2039-07-30
Also published as: CN110426896A; JP2020021011A; JP6621881B1

Abstract

Translated fromChinese

本发明提供能够使结构简单化的液晶显示装置和使用了该液晶显示装置的玩具。第1连接器(51)设于导光板(30)的第1缘部(31)，第2连接器(52)和第3连接器(53)空开规定间隔地设于导光板(30)中的与第1缘部(31)相反的一侧的第2缘部(32)。因此，能够在三个点保持液晶面板(40)，因而能够稳定地保持液晶面板(40)。而且，通过在第2连接器(52)和第3连接器(53)之间设置LED(35)而向导光板(30)照射光，能够利用一个LED(35)向液晶面板(40)照射充分的光亮，能够使结构简单化。

The present invention provides a liquid crystal display device capable of simplifying the structure, and a toy using the liquid crystal display device. The first connector (51) is provided on the first edge (31) of the light guide plate (30), and the second connector (52) and the third connector (53) are provided on the light guide plate (30) with a predetermined interval therebetween. The second edge portion (32) on the opposite side of the first edge portion (31). Therefore, since the liquid crystal panel (40) can be held at three points, the liquid crystal panel (40) can be held stably. Furthermore, by providing the LED (35) between the second connector (52) and the third connector (53) and irradiating the light guide plate (30) with light, the liquid crystal panel (40) can be sufficiently irradiated with one LED (35). bright, can simplify the structure.

Description

Translated fromChinese

液晶显示装置和使用了该液晶显示装置的玩具Liquid crystal display device and toy using the same

技术领域technical field

本发明涉及液晶显示装置和使用了该液晶显示装置的玩具。The present invention relates to a liquid crystal display device and a toy using the liquid crystal display device.

背景技术Background technique

以往，使用了液晶面板的液晶显示装置在各个领域中被应用(例如，参照专利文献1)。专利文献1所记载的技术为一种内置了按钮开关的进行液晶显示的液晶显示装置，是在反射体主体具有设置多个LED的背光灯基板、内置液晶显示体的驱动器的电路板以及液晶显示体等的液晶显示装置。Conventionally, liquid crystal display devices using liquid crystal panels have been used in various fields (for example, see Patent Document 1). The technology described in Patent Document 1 is a liquid crystal display device that performs liquid crystal display with built-in push switches, and includes a backlight substrate provided with a plurality of LEDs in a reflector body, a circuit board with a driver built in the liquid crystal display body, and a liquid crystal display device. bulk liquid crystal display devices.

专利文献1：日本特开2001－290132号公报Patent Document 1: Japanese Patent Application Laid-Open No. 2001-290132

发明内容SUMMARY OF THE INVENTION

发明要解决的问题Invention to solve problem

然而，在上述的专利文献1所记载的液晶显示装置中，需要多个LED、背光灯基板等，存在部件个数较多、结构复杂化这样的问题。However, in the liquid crystal display device described in the above-mentioned Patent Document 1, a large number of LEDs, a backlight board, and the like are required, and there are problems in that the number of components is large and the structure is complicated.

本发明的目的在于提供一种能够使结构简单化的液晶显示装置和使用了该液晶显示装置的玩具。An object of the present invention is to provide a liquid crystal display device capable of simplifying the structure, and a toy using the liquid crystal display device.

用于解决问题的方案solution to the problem

本发明所涉及的液晶显示装置包括：电路板；导光板，其配置于所述电路板上；液晶面板，其俯视呈矩形形状，配置于所述导光板上；第1连接器、第2连接器、第3连接器，其连接所述电路板和所述液晶面板；以及LED，其朝向所述导光板的端面照射光，所述第1连接器设于所述导光板俯视时的任意的第1缘部，所述第2连接器和所述第3连接器空开规定间隔地设于所述导光板俯视时的与所述第1缘部相对的第2缘部，所述LED配置于所述第2连接器和所述第3连接器之间。The liquid crystal display device according to the present invention includes: a circuit board; a light guide plate disposed on the circuit board; a liquid crystal panel having a rectangular shape in plan view and disposed on the light guide plate; a first connector, a second connection a connector, a third connector that connects the circuit board and the liquid crystal panel; and an LED that irradiates light toward the end face of the light guide plate, the first connector is provided on any arbitrary position of the light guide plate when viewed from above a first edge portion, the second connector and the third connector are provided at a second edge portion of the light guide plate opposite to the first edge portion in a plan view with a predetermined interval therebetween, and the LEDs are arranged between the second connector and the third connector.

在本发明所涉及的液晶显示装置中，可以是，所述液晶面板和所述导光板俯视呈长方形，所述第1连接器设于所述导光板俯视时的一个长边，所述第2连接器和所述第3连接器设于所述导光板俯视时的另一长边。In the liquid crystal display device according to the present invention, the liquid crystal panel and the light guide plate may be rectangular in plan view, the first connector may be provided on one long side of the light guide plate in plan view, and the second connector may be The connector and the third connector are provided on the other long side of the light guide plate in plan view.

在本发明所涉及的液晶显示装置中，可以是，所述导光板包括：光发出部，其包含朝向所述液晶面板照射光的照射面；以及光入射部，其与所述光发出部连接，沿着所述电路板的平面方向朝向自所述光发出部远离的方向突出，以朝向所述光入射部照射光的方式配置有所述LED。In the liquid crystal display device according to the present invention, the light guide plate may include: a light emitting part including an irradiation surface for irradiating light toward the liquid crystal panel; and a light incident part connected to the light emitting part , the LEDs are arranged so as to protrude in a direction away from the light emitting portion along the plane direction of the circuit board, and the LEDs are arranged so as to irradiate light toward the light incident portion.

在本发明所涉及的液晶显示装置中，可以是，所述导光板设有对所述第1连接器、所述第2连接器以及所述第3连接器进行支承的支承部。In the liquid crystal display device according to the present invention, the light guide plate may be provided with a support portion that supports the first connector, the second connector, and the third connector.

在本发明所涉及的液晶显示装置中，可以是，该液晶显示装置包括盖构件，该盖构件覆盖所述导光板、所述液晶面板、所述第1连接器、所述第2连接器、所述第3连接器以及所述LED，所述盖构件设有使所述液晶面板的显示面暴露的开口部。In the liquid crystal display device according to the present invention, the liquid crystal display device may include a cover member that covers the light guide plate, the liquid crystal panel, the first connector, the second connector, In the third connector and the LED, the cover member is provided with an opening that exposes the display surface of the liquid crystal panel.

而且，本发明所涉及的玩具为使用了上述的液晶显示装置的玩具。Moreover, the toy which concerns on this invention is a toy using the above-mentioned liquid crystal display device.

发明的效果effect of invention

根据本发明，能够提供能够使结构简单化的液晶显示装置和使用了该液晶显示装置的玩具。ADVANTAGE OF THE INVENTION According to this invention, the liquid crystal display device which can simplify a structure, and the toy using this liquid crystal display device can be provided.

附图说明Description of drawings

图1是表示使用了本发明的实施方式的液晶显示装置的玩具的整体结构的立体图。FIG. 1 is a perspective view showing the overall configuration of a toy using a liquid crystal display device according to an embodiment of the present invention.

图2的(A)是表示本发明的实施方式的液晶显示装置的整体结构的立体图，图2的(B)是图2的(A)中B－B位置的剖视图。FIG. 2(A) is a perspective view showing the overall configuration of the liquid crystal display device according to the embodiment of the present invention, and FIG. 2(B) is a cross-sectional view at the position BB in FIG. 2(A).

图3是本发明的实施方式的液晶显示装置的分解立体图。3 is an exploded perspective view of the liquid crystal display device according to the embodiment of the present invention.

图4是电路板的立体图。4 is a perspective view of a circuit board.

图5的(A)是导光板的立体图，图5的(B)是在图5的(A)中从B方向观察的放大俯视图。FIG. 5(A) is a perspective view of the light guide plate, and FIG. 5(B) is an enlarged plan view viewed from the B direction in FIG. 5(A) .

图6是液晶面板的立体图。6 is a perspective view of a liquid crystal panel.

附图标记说明Description of reference numerals

1、玩具；10、液晶显示装置；11、盖构件；20、电路板；30、导光板；31、一个长边(第1缘部)；32、另一长边(第2缘部)；33、光入射部；332、圆周面(端面，相反的一侧的端面)；34、光发出部；341、照射面；35、LED；371、第1缺口部(缺口部)；372、第2缺口部(缺口部)；40、液晶面板；42、显示面；51、第1连接器；52、第2连接器；53、第3连接器。1. Toy; 10. Liquid crystal display device; 11. Cover member; 20. Circuit board; 30. Light guide plate; 31. One long side (first edge); 32. The other long side (second edge); 33. Light incident part; 332. Circumferential surface (end surface, the end surface on the opposite side); 34. Light emitting part; 341. Irradiation surface; 35. LED; 2. Notched portion (notched portion); 40, liquid crystal panel; 42, display surface; 51, first connector; 52, second connector; 53, third connector.

具体实施方式Detailed ways

[本发明的实施方式][Embodiment of the present invention]

图1所示的玩具1例如为游戏者佩戴于腰部使用的玩具，具有玩具主体2和安装于玩具主体2且用于供游戏者佩戴的带3。玩具主体2的中央部整体呈大致长圆形状，在其表面开口有大致长方形状的窗2a。而且，在玩具主体2的内部设有经由窗2a暴露在外部的液晶显示装置10。The toy 1 shown in FIG. 1 is, for example, a toy worn by a player around the waist, and has atoy body 2 and abelt 3 attached to thetoy body 2 for the player to wear. The central part of the toymain body 2 has a substantially oval shape as a whole, and a substantiallyrectangular window 2a is opened on the surface thereof. Furthermore, the liquidcrystal display device 10 exposed to the outside through thewindow 2a is provided inside the toymain body 2 .

在玩具主体2的表面设有使用玩具1进行游戏时用于使液晶显示装置10工作的操作按钮4。而且，在玩具主体2的内部收纳有使液晶显示装置10工作的电池(省略图示)、利用操作按钮4的操作来控制液晶显示装置10的显示的控制部(省略图示)等。Anoperation button 4 for operating the liquidcrystal display device 10 when the toy 1 is used to play a game is provided on the surface of the toymain body 2 . In addition, a battery (not shown) for operating the liquidcrystal display device 10 , a control unit (not shown) for controlling the display of the liquidcrystal display device 10 by operation of theoperation button 4 , and the like are housed in thetoy body 2 .

图2的(A)是表示本发明的实施方式的液晶显示装置10的整体结构的立体图，图3是本发明的实施方式的液晶显示装置10的分解立体图。另外，在以下的说明中，将图2的(A)和图3中的上方表示为“上”，将下方表示为“下”。如图2的(A)和图3所示，液晶显示装置10具有电路板20、设于电路板20的上方的导光板30、设于导光板30的上方的液晶面板40、将电路板20和液晶面板40电连接的连接器构件(第1连接器51～第3连接器53)、相对于导光板30照射光的发光构件(LED35)以及盖构件11。2(A) is a perspective view showing the overall configuration of the liquidcrystal display device 10 according to the embodiment of the present invention, and FIG. 3 is an exploded perspective view of the liquidcrystal display device 10 according to the embodiment of the present invention. In addition, in the following description, the upper part in FIG.2(A) and FIG.3 is shown as "upper", and the lower part is shown as "lower". As shown in FIG. 2(A) and FIG. 3 , the liquidcrystal display device 10 includes acircuit board 20 , alight guide plate 30 provided above thecircuit board 20 , aliquid crystal panel 40 provided above thelight guide plate 30 , and thecircuit board 20 Connector members (first connector 51 to third connector 53 ) electrically connected to theliquid crystal panel 40 , light emitting members (LED 35 ) irradiating light with respect to thelight guide plate 30 , andcover member 11 .

盖构件11覆盖导光板30、连接器构件(第1连接器51～第3连接器53)以及发光构件(LED35)，能够固定于电路板20。而且，盖构件11具有长方形状的上开口12和比上开口12大的长方形状的下开口13。而且，在由盖构件11的四边构成的立壁14具有沿着外周面且用于安装于电路板20的多个安装部15，利用安装螺钉(省略图示)安装于电路板20。而且，液晶面板40的显示面42自上开口12暴露。Thecover member 11 covers thelight guide plate 30 , the connector members (thefirst connector 51 to the third connector 53 ), and the light emitting member (LED 35 ), and can be fixed to thecircuit board 20 . Further, thecover member 11 has a rectangularupper opening 12 and a rectangularlower opening 13 larger than theupper opening 12 . Thevertical wall 14 formed by the four sides of thecover member 11 has a plurality of mountingportions 15 along the outer peripheral surface for mounting to thecircuit board 20 , and is mounted on thecircuit board 20 with mounting screws (not shown). Also, thedisplay surface 42 of theliquid crystal panel 40 is exposed from theupper opening 12 .

图4是电路板20的立体图。如图3和图4所示，电路板20整体呈大致长方形状，设有用于将来自电池的电力向导光板30的LED35和液晶面板40供给的电路(省略图示)。而且，电路板20在俯视下呈大于盖构件11的外形，且与盖构件11的安装部15相对应地设有用于安装于盖构件11的缺口21、贯通孔22。FIG. 4 is a perspective view of thecircuit board 20 . As shown in FIGS. 3 and 4 , thecircuit board 20 has a substantially rectangular shape as a whole, and is provided with a circuit (not shown) for supplying power from the battery to theLEDs 35 and theliquid crystal panel 40 of thelight plate 30 . Furthermore, thecircuit board 20 has an outer shape larger than that of thecover member 11 in plan view, and is provided with anotch 21 and a throughhole 22 for mounting to thecover member 11 corresponding to themounting portion 15 of thecover member 11 .

图5的(A)是导光板30的立体图，图5的(B)是在图5的(A)中从B方向观察的放大俯视图。如图3和图5的(A)所示，导光板30作为液晶显示装置10中的背光灯发挥功能。导光板30在盖构件11的立壁14的内侧安装于电路板20的上侧。FIG. 5(A) is a perspective view of thelight guide plate 30 , and FIG. 5(B) is an enlarged plan view viewed from the B direction in FIG. 5(A) . As shown in FIGS. 3 and 5(A) , thelight guide plate 30 functions as a backlight in the liquidcrystal display device 10 . Thelight guide plate 30 is attached to the upper side of thecircuit board 20 inside thevertical wall 14 of thecover member 11 .

导光板30例如能够使用聚碳酸酯、丙烯酸等的树脂、玻璃等，但并不限定于此，只要透过光就能够进行应用，而且，在本实施方式中，导光板30形成为均匀的厚度。另外，对于导光板30，通过进行半透明或着色，能够作为背光灯对使液晶面板40如何发光进行调整。此外，对于导光板30，还能够使表面的一部分或全部进行镜面加工、压褶加工、发纹加工(日文：ヘアライン加工)等。而且，还可以使导光板30的厚度不均匀，局部较薄、较厚。For example, resins such as polycarbonate and acrylic, glass, etc. can be used for thelight guide plate 30 , but thelight guide plate 30 is not limited to this, and can be applied as long as light is transmitted. Moreover, in the present embodiment, thelight guide plate 30 is formed to have a uniform thickness . In addition, by making thelight guide plate 30 translucent or colored, it is possible to adjust how theliquid crystal panel 40 emits light as a backlight. In addition, thelight guide plate 30 may be mirror-finished, crimped, hairline (Japanese: ヘアライン processing), or the like on a part or the entire surface thereof. Moreover, the thickness of thelight guide plate 30 can also be made uneven, so that it is locally thinner and thicker.

在导光板30的一个长边(第1缘部)31中，第1缺口部(缺口部)371形成为大致一条直线状，并设有多个(在此，两个)向外侧突出的突起373。而且，在另一长边(第2缘部)32侧形成有自长度方向中央部沿着电路板20的平面方向朝向外侧呈山形突出的光入射部33。在另一长边32侧，在隔着光入射部33的两侧设有第2缺口部(缺口部)372。而且，在光入射部33的顶部部分的端部设有在圆弧上凹陷而成的凹部331。而且，导光板30的一个长边31与另一长边32之间的整体呈大致长方形状的区域为朝向液晶面板40发出光的光发出部34，光发出部34的靠液晶面板40侧的面成为发出光的照射面341。另外，光入射部33和光发出部34利用一体成型连续形成。In one long side (first edge portion) 31 of thelight guide plate 30, the first cutout portion (notched portion) 371 is formed substantially in a straight line, and a plurality (here, two) of protrusions protruding outward are provided. 373. Further, on the other long side (second edge portion) 32 side, alight incident portion 33 that protrudes outward in a mountain shape from the longitudinal center portion along the plane direction of thecircuit board 20 is formed. On the otherlong side 32 side, second notch portions (notch portions) 372 are provided on both sides across thelight incident portion 33 . Moreover, theconcave part 331 recessed in the circular arc is provided in the edge part of the top part of thelight incident part 33. As shown in FIG. In addition, the entire substantially rectangular region between onelong side 31 and the otherlong side 32 of thelight guide plate 30 is thelight emitting portion 34 that emits light toward theliquid crystal panel 40 . The surface becomes theirradiation surface 341 from which light is emitted. In addition, thelight incident portion 33 and thelight emitting portion 34 are continuously formed by integral molding.

如图5的(B)所示，凹部331具有圆周面(端面，相反的一侧的端面)332，与圆周面332相对地设有LED35。LED35安装于LED基板36。LED基板36与电路板20连接，并控制LED35。因而，在自电路板20经由LED基板36向LED35供给电力时，LED35朝向圆周面332照射光。照射到圆周面332的光自光入射部33被导入到光发出部34，自光发出部34的照射面341向液晶面板40照射光。As shown in FIG. 5(B) , theconcave portion 331 has a circumferential surface (end surface, the end surface on the opposite side) 332 , and theLED 35 is provided so as to face thecircumferential surface 332 . TheLEDs 35 are mounted on theLED board 36 . TheLED substrate 36 is connected to thecircuit board 20 and controls theLEDs 35 . Therefore, when power is supplied from thecircuit board 20 to theLEDs 35 via theLED boards 36 , theLEDs 35 emit light toward thecircumferential surface 332 . The light irradiated on thecircumferential surface 332 is guided from thelight incident portion 33 to thelight emitting portion 34 , and theliquid crystal panel 40 is irradiated with light from theirradiation surface 341 of thelight emitting portion 34 .

如图3所示，在导光板30的一个长边31设有第1连接器51，在另一长边32设有第2连接器52和第3连接器53。第1连接器51具有横跨一个长边31的大致全长的长度。第2连接器52相对于光入射部33设于导光板30的长度方向上的一侧，第3连接器53相对于光入射部33设于与第2连接器52相反的一侧。由此，第1连接器51、第2连接器52以及第3连接器53能够在俯视时上下三个点稳定地保持液晶面板40。另外，在本实施方式中，第1连接器51、第2连接器52以及第3连接器53由条纹胶(日文：ゼブラゴム)形成，无力状态(日文：無力状態)下的上下方向上的高度设定为大于导光板30的厚度(参照图2的(B))。As shown in FIG. 3 , thefirst connector 51 is provided on onelong side 31 of thelight guide plate 30 , and thesecond connector 52 and thethird connector 53 are provided on the otherlong side 32 . Thefirst connector 51 has a length spanning substantially the entire length of onelong side 31 . Thesecond connector 52 is provided on one side in the longitudinal direction of thelight guide plate 30 with respect to thelight incident portion 33 , and thethird connector 53 is provided on the opposite side of thesecond connector 52 with respect to thelight incident portion 33 . Accordingly, thefirst connector 51 , thesecond connector 52 , and thethird connector 53 can stably hold theliquid crystal panel 40 at three upper and lower points in a plan view. In addition, in the present embodiment, thefirst connector 51, thesecond connector 52, and thethird connector 53 are formed of striped glue (Japanese: ゼブラゴム), and the height in the vertical direction in the powerless state (Japanese: powerless state) It is set to be larger than the thickness of the light guide plate 30 (refer to FIG. 2(B) ).

图6是液晶面板40的立体图。如图3和图6所示，液晶面板40具有长方形状的框部41，在框部41的内侧设有显示面42，该显示面42具有例如能够显示四位的数字的区段。在框部41的下表面设有电路(省略图示)，电路连接于显示面42。而且，在框部41的下表面抵接有第1连接器51、第2连接器52以及第3连接器53，显示面42经由第1连接器51、第2连接器52以及第3连接器53与电路板20电连接。FIG. 6 is a perspective view of theliquid crystal panel 40 . As shown in FIGS. 3 and 6 , theliquid crystal panel 40 has arectangular frame portion 41 , and inside theframe portion 41 is provided adisplay surface 42 having, for example, a segment capable of displaying four-digit numerals. A circuit (not shown) is provided on the lower surface of theframe portion 41 , and the circuit is connected to thedisplay surface 42 . Furthermore, thefirst connector 51 , thesecond connector 52 , and thethird connector 53 are in contact with the lower surface of theframe portion 41 , and thedisplay surface 42 passes through thefirst connector 51 , thesecond connector 52 , and the third connector. 53 is electrically connected to thecircuit board 20 .

接着，参照图3和图2的(B)对液晶显示装置10的组装方法进行说明。首先，在电路板20的上侧的规定位置载置导光板30。然后，以与导光板30的光入射部33的凹部331相对应的方式，将安装了LED35的LED基板36安装于电路板20。Next, a method of assembling the liquidcrystal display device 10 will be described with reference to FIGS. 3 and 2(B) . First, thelight guide plate 30 is placed at a predetermined position above thecircuit board 20 . Then, theLED board 36 on which theLEDs 35 are mounted is mounted on thecircuit board 20 so as to correspond to theconcave portion 331 of thelight incident portion 33 of thelight guide plate 30 .

然后，在设于导光板30的一个长边31的第1缺口部371安装第1连接器51，并且在设于另一长边32的第2缺口部372安装第2连接器52和第3连接器53。第1连接器51被设于第1缺口部371的突起373按压而定位。在此，第1缺口部371、第2缺口部372作为将第1连接器51、第2连接器52以及第3连接器53支承于导光板30的支承部发挥功能。而且，第1缺口部371的形状、第2缺口部372的形状分别成为与第1连接器51的形状、第2连接器52的形状以及第3连接器53的形状相对应的形状。通过在第1缺口部371、第2缺口部372嵌合第1连接器51、第2连接器52以及第3连接器53，能够容易地进行第1连接器51、第2连接器52、第3连接器53的定位。Then, thefirst connector 51 is attached to thefirst notch 371 provided on onelong side 31 of thelight guide plate 30 , and thesecond connector 52 and thethird connector 52 are attached to thesecond notch 372 provided on the otherlong side 32 .connector 53. Thefirst connector 51 is pressed and positioned by theprotrusion 373 provided in thefirst notch portion 371 . Here, thefirst notch portion 371 and thesecond notch portion 372 function as support portions that support thefirst connector 51 , thesecond connector 52 , and thethird connector 53 on thelight guide plate 30 . Furthermore, the shape of thefirst notch portion 371 and the shape of thesecond notch portion 372 are shapes corresponding to the shape of thefirst connector 51 , the shape of thesecond connector 52 , and the shape of thethird connector 53 , respectively. By fitting thefirst connector 51 , thesecond connector 52 , and thethird connector 53 to thefirst cutout portion 371 and thesecond cutout portion 372 , thefirst connector 51 , the second 3. Positioning of theconnector 53.

接着，在导光板30的上侧载置液晶面板40。此时，第1连接器51的高度、第2连接器52的高度以及第3连接器53的高度大于导光板30的厚度，因此，液晶面板40被第1连接器51、第2连接器52以及第3连接器53支承。最后，自液晶面板40的上侧覆盖盖构件11，于是，盖构件11的上开口12的缘部121与液晶面板40的框部41的上表面抵接，盖构件11的下端部悬浮并停止在电路板20的上表面的上方。Next, theliquid crystal panel 40 is placed on the upper side of thelight guide plate 30 . At this time, the height of thefirst connector 51 , the height of thesecond connector 52 , and the height of thethird connector 53 are larger than the thickness of thelight guide plate 30 . Therefore, theliquid crystal panel 40 is connected by thefirst connector 51 and thesecond connector 52 . and thethird connector 53 is supported. Finally, thecover member 11 is covered from the upper side of theliquid crystal panel 40, and theedge portion 121 of theupper opening 12 of thecover member 11 abuts the upper surface of theframe portion 41 of theliquid crystal panel 40, and the lower end portion of thecover member 11 floats and stops. above the upper surface of thecircuit board 20 .

该状态下，将安装螺钉(省略图示)自上方插入于盖构件11的安装部15并拧入于电路板20，于是，液晶面板40的框部41的下表面被安装为对由条纹胶形成的第1连接器51、第2连接器52以及第3连接器53进行压缩。因此，收纳于盖构件11的内部的导光板30以及液晶面板40在条纹胶的弹性力的作用下被可靠地保持于规定位置，并且，液晶面板40可靠地与电路板20电连接。另外，液晶显示装置10借助盖构件11安装于玩具主体2的内部。或者，还能够借助电路板20安装于玩具主体2。In this state, a mounting screw (not shown) is inserted into the mountingportion 15 of thecover member 11 from above and screwed into thecircuit board 20, so that the lower surface of theframe portion 41 of theliquid crystal panel 40 is mounted so as to be aligned with the striped adhesive. The formedfirst connector 51,second connector 52, andthird connector 53 are compressed. Therefore, thelight guide plate 30 and theliquid crystal panel 40 accommodated in thecover member 11 are reliably held in predetermined positions by the elastic force of the stripe glue, and theliquid crystal panel 40 is reliably electrically connected to thecircuit board 20 . In addition, the liquidcrystal display device 10 is attached to the inside of the toymain body 2 via thecover member 11 . Alternatively, it can also be attached to thetoy body 2 via thecircuit board 20 .

在本实施方式所涉及的液晶显示装置10中，第1连接器51设于导光板30的一个长边31，第2连接器52和第3连接器53空开规定间隔地设于导光板30的与一个长边31相对的(相反的一侧的)另一长边32。因此，能够在三个点保持液晶面板40，因而能够稳定地保持液晶面板40。而且，通过在第2连接器52和第3连接器53之间设置LED35并向导光板30照射光，能够利用一个LED35向液晶面板40照射充分的光量，能够使结构简单化。In the liquidcrystal display device 10 according to the present embodiment, thefirst connector 51 is provided on onelong side 31 of thelight guide plate 30 , and thesecond connector 52 and thethird connector 53 are provided on thelight guide plate 30 with a predetermined interval therebetween. The otherlong side 32 opposite to one long side 31 (on the opposite side). Therefore, since theliquid crystal panel 40 can be held at three points, theliquid crystal panel 40 can be held stably. Furthermore, by disposing theLEDs 35 between thesecond connector 52 and thethird connector 53 and irradiating thelight guide plate 30 with light, theliquid crystal panel 40 can be irradiated with a sufficient amount of light by oneLED 35, and the structure can be simplified.

而且，在本实施方式所涉及的液晶显示装置10中，导光板30具有包含朝向液晶面板40照射光的照射面341的光发出部34和与光发出部34连接并沿着电路板20的平面方向朝向自光发出部34远离的方向突出的光入射部33。光入射部33呈山形形状，在与光发出部34相反的一侧的顶部设有具有圆周面332的凹部331。而且，以朝向圆周面332照射光的方式配置有LED35。因此，能够利用一个LED35向液晶面板40照射充分的光量，能够使结构简单化。而且，能够经由圆周面332使向导光板30入射的光均匀。Furthermore, in the liquidcrystal display device 10 according to the present embodiment, thelight guide plate 30 includes thelight emitting portion 34 including theirradiation surface 341 that irradiates light toward theliquid crystal panel 40 , and a plane connected to thelight emitting portion 34 and extending along thecircuit board 20 . Thelight incident portion 33 protruding in a direction away from thelight emitting portion 34 is directed. Thelight incident portion 33 has a mountain shape, and aconcave portion 331 having aperipheral surface 332 is provided at the top of the side opposite to thelight emitting portion 34 . And LED35 is arrange|positioned so that light may be radiated toward theperipheral surface 332. Therefore, theliquid crystal panel 40 can be irradiated with a sufficient amount of light by oneLED 35, and the structure can be simplified. Furthermore, the light incident on thelight guide plate 30 can be made uniform via thecircumferential surface 332 .

而且，在本实施方式所涉及的液晶显示装置10中，导光板30设有对第1连接器51、第2连接器52以及第3连接器53进行支承的支承部。因此，能够容易地进行第1连接器51、第2连接器52以及第3连接器53的相对于导光板30的定位。Furthermore, in the liquidcrystal display device 10 according to the present embodiment, thelight guide plate 30 is provided with a support portion that supports thefirst connector 51 , thesecond connector 52 , and thethird connector 53 . Therefore, the positioning of thefirst connector 51 , thesecond connector 52 , and thethird connector 53 with respect to thelight guide plate 30 can be easily performed.

而且，在本实施方式所涉及的液晶显示装置10中，由于包括盖构件11，因而能够在规定的位置固定导光板30、液晶面板40、第1连接器51、第2连接器52、第3连接器53以及LED35。Furthermore, in the liquidcrystal display device 10 according to the present embodiment, since thecover member 11 is included, thelight guide plate 30 , theliquid crystal panel 40 , thefirst connector 51 , thesecond connector 52 , and the third connector can be fixed at predetermined positions.Connector 53 and LED35.

而且，本实施方式所涉及的液晶显示装置10能够应用于各种玩具。在本实施方式中，示出了应用于玩具1的例子，通过将液晶显示装置10收纳于玩具主体2，例如在玩具主体2安装带3，游戏者能够将玩具1安装于腰部而使用液晶显示装置10进行游戏。Furthermore, the liquidcrystal display device 10 according to the present embodiment can be applied to various toys. In this embodiment, an example of application to the toy 1 is shown. By accommodating the liquidcrystal display device 10 in the toymain body 2, for example, by attaching thebelt 3 to the toymain body 2, the player can use the liquid crystal display device by attaching the toy 1 to the waist. Thedevice 10 performs a game.

本发明的液晶显示装置10和使用了该液晶显示装置10的玩具1并不限定于上述的实施方式，能够进行适当的变形、改良等。例如，在上述的实施方式中，对在收纳了液晶显示装置10的玩具主体2安装带3而构成玩具1的情况进行了说明，但还能够构成为使用了液晶显示装置10的移动电话那样进行游戏。The liquidcrystal display device 10 of the present invention and the toy 1 using the liquidcrystal display device 10 are not limited to the above-described embodiments, and appropriate modifications, improvements, and the like can be made. For example, in the above-described embodiment, the case where thestrap 3 is attached to thetoy body 2 that accommodates the liquidcrystal display device 10 to constitute the toy 1 has been described, but the toy 1 can also be configured as a mobile phone using the liquidcrystal display device 10 . game.