JP2006235048A

JP2006235048A - Fastener serving as toppling prevention device

Info

Publication number: JP2006235048A
Application number: JP2005047101A
Authority: JP
Inventors: Hiroshi Matsuoka; 博松岡
Original assignee: Canon Inc
Current assignee: Canon Inc
Priority date: 2005-02-23
Filing date: 2005-02-23
Publication date: 2006-09-07

Abstract

<P>PROBLEM TO BE SOLVED: To provide a fastener device serving as a toppling prevention device which easily fastens a mounting base and a display device mounted on the mounting base and used, and which functions as a member for preventing toppling of the display device when the display device is used as one unit. <P>SOLUTION: In the fastener of the display device which is mounted on the mounting base, the mounting base includes holding members for holding platy slide members and the display device includes a platy slide guide member and the platy slide members. When fastening the mounting base and the display device, the platy slide members are accommodated in the display device and the mounting base and the display device are fastened. Moreover, when the display device is used as one unit, the display device is prevented from toppling by projecting the platy slide members from front and rear faces of the display device. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、例えばペディスタル等の載置台に載せられて使用されるディスプレイ装置と載置台の締結手段及び前記ディスプレイ装置の単体使用時での転倒防止装置に関する。 The present invention relates to a display device used by being mounted on a mounting table such as a pedestal, a fastening means for the mounting table, and a fall prevention device when the display device is used alone.

近年、テレビやモニタといった据置型表示機器の分野における技術的発展の方向性の一つとして大画面化がある。このような大画面化は、必然的に機器の外形サイズの大型化を誘い、設置スペースを大きくとることになってしまうため、これらの機器は一般に大画面化と同時に奥行方向の薄型化によって省スペースを図っている。ところが、単純に大画面化と奥行方向の薄型化を同時に行うと、機器の重心が高くなるとともに、設置面積が小さくなってしまい、床に置く等の通常の設置方法では不安定になって、地震等による揺れや誤って人がぶつかったときの衝撃等によって装置が容易に倒れてしまうという危険がある。さらに、オフィスで使用する場合はペディスタル等の載置台に載せる必要がある。そこで、従来製品では設置時の安定化のためだけに底面積を大きく取ったデザインを採用されてきた。 In recent years, there has been an increase in the screen size as one direction of technological development in the field of stationary display devices such as televisions and monitors. Such an increase in screen size inevitably leads to an increase in the external size of the device, which increases the installation space. Therefore, these devices are generally saved by increasing the screen size and reducing the depth in the depth direction. Space is planned. However, if you simply increase the screen size and reduce the thickness in the depth direction at the same time, the center of gravity of the device will increase, and the installation area will become smaller. There is a risk that the device will easily fall over due to shaking caused by an earthquake or the like, or an impact when a person hits it accidentally. Furthermore, when used in an office, it is necessary to place it on a mounting table such as a pedestal. Therefore, the conventional products have been designed with a large bottom area only for stabilization during installation.

又、従来例としては、例えば特許文献１と特許文献２をあげることが出来る。
特開平７−２５０２９４号公報特開２００４−１０４３６７号公報 Moreover, as a prior art example, patent document 1 and patent document 2 can be mention | raise | lifted, for example.
JP 7-250294 A JP 2004-104367 A

しかしながら、上述した従来の技術では載置台に表示機器を載せる際、表示機器の安定化を図るためには表示機器と載置台を締結する必要があり、また、必然的に載置台の面積も大きくなり結果的に設置面積が大きくなってしまうなどの問題があった。本発明は載置台の設置面積を大きくすることなく載置台上に表示機器を載せること、また、表示機器と載置台の締結と表示機器単体使用時における転倒防止を容易に行うことを目的にする。 However, in the conventional technology described above, when the display device is mounted on the mounting table, it is necessary to fasten the display device and the mounting table in order to stabilize the display device, and the area of the mounting table is inevitably large. As a result, there is a problem that the installation area becomes large. It is an object of the present invention to mount a display device on a mounting table without increasing the installation area of the mounting table, and to easily perform the fastening between the display device and the mounting table and the overturning at the time of using the display device alone. .

前述の目的を達成するために、載置台に表示機器を載せて使用する場合表示機器底面に配置した板状スライド部材を表示機器に収納することにより載置台との締結を行い、表示機器単体では該スライド部材を表示機器前後面より突出させ転倒防止機能を有するものである。 In order to achieve the above-mentioned purpose, when a display device is mounted on the mounting table, the plate-like slide member arranged on the bottom surface of the display device is stored in the display device to be fastened with the mounting table. The slide member protrudes from the front and rear surfaces of the display device and has a function of preventing the fall.

以上説明したように、本発明は表示機器と載置台の締結時において、載置台の載置面積を大きくすることなく板状部材を該表示機器の前後面より表示機器内部に収納することにより表示機器と載置台を締結し設置性が向上する。表示機器単体で使用する場合は板状部材を該表示機器の前後面より突出することにより転倒防止を容易に行うことができる。また同一部材で行うことでコストダウンが図れる。 As described above, according to the present invention, when the display device and the mounting table are fastened, the plate member is stored in the display device from the front and rear surfaces of the display device without increasing the mounting area of the mounting table. The installation is improved by fastening the equipment and the mounting table. When the display device is used alone, the plate-like member can be easily prevented from falling by protruding from the front and rear surfaces of the display device. Moreover, cost reduction can be achieved by using the same member.

以下本発明の第一実施例を図面に基づいて説明する。 A first embodiment of the present invention will be described below with reference to the drawings.

図１は本実施例の載置台に表示機器を搭載するときの斜視図、図２は図１の矢印Ａ方向から見た斜視図、図３は図１における板状スライド部材１３とスライドロックバネ１７の詳細を示す図である。図１、２において１１は表示機器である。この表示機器１１の底部には板状スライド部材１３、該板状スライド部材１３をガイドするガイド部材１５及び１６、スライドロックバネ１７、表示機器１１を支える脚２０が配され、後記する載置台との締結時、位置決め用の穴２１が明けられている。また１２は載置台であり載置台の天面（載置面）には板状スライド部材１３を保持する保持部材１４、表示機器１１の位置決め用のガイドピン２２が配されている。図４の様に載置台１２の上に表示機器１１を搭載して使用する場合、予めスライドロックバネの突起部１７ａと板状スライド部材の切り欠き部１３ｂを合致させた状態、すなわち表示機器１１の前後面より板状スライド部材１３が突出した状態で載置台１２の上に表示機器１１を位置決め穴２１とガイドピン２２を篏合させ搭載し、搭載後、板状スライド部材１３を表示機器１１内に収納する。その際板状スライド部材１３がガイド部材１５・保持部材１４・ガイド部材１６の順に介入し、スライドロックバネの突起部１７ａと板状スライド部材の切り欠き部１３ａを合致させ板状スライド部材１３がロックされ、載置台１２の上に表示機器１１を締結させる。また、図５のように表示機器１１を単独で使用する場合、板状スライド部材１３を表示機器１１の前後面に突出させる。その際、板状スライド部材１３はガイド部材１６及び保持部材１４から外れ、スライドロックバネの突起部１７ａと板状スライド部材の切り欠き部１３ｂが合致しガイド部材１５のみで保持され表示機器１１の前後面に突出する。また、板状スライド部材１３の突出方向に関しては、表示機器１１を設置面の縦横比から、短辺側を回転軸とした方向の転倒の可能性より長辺側を回転軸とした方向の転倒の可能性が力学的に高いため長辺側を回転軸とした方向の転倒に対する支えとなるように設定した。 1 is a perspective view when a display device is mounted on the mounting table of the present embodiment, FIG. 2 is a perspective view seen from the direction of arrow A in FIG. 1, and FIG. 3 is a plate-like slide member 13 and a slide lock spring in FIG. FIG. 1 and 2, reference numeral 11 denotes a display device. The bottom of the display device 11 is provided with a plate-like slide member 13, guide members 15 and 16 for guiding the plate-like slide member 13, a slide lock spring 17, and a leg 20 for supporting the display device 11. At the time of fastening, a positioning hole 21 is opened. Reference numeral 12 denotes a mounting table. On the top surface (mounting surface) of the mounting table, a holding member 14 for holding the plate-like slide member 13 and a guide pin 22 for positioning the display device 11 are arranged. When the display device 11 is mounted and used on the mounting table 12 as shown in FIG. 4, the display device 11 is in a state where the projection 17a of the slide lock spring and the notch 13b of the plate-like slide member are matched in advance. The display device 11 is mounted on the mounting table 12 with the positioning holes 21 and the guide pins 22 fitted together with the plate-like slide member 13 protruding from the front and rear surfaces of the plate. Store inside. At that time, the plate-like slide member 13 intervenes in the order of the guide member 15, the holding member 14, and the guide member 16, and the projection 17 a of the slide lock spring and the notch portion 13 a of the plate-like slide member are made to coincide with each other. The display device 11 is fastened on the mounting table 12 by being locked. Further, when the display device 11 is used alone as shown in FIG. 5, the plate-like slide member 13 is projected from the front and rear surfaces of the display device 11. At this time, the plate-like slide member 13 is detached from the guide member 16 and the holding member 14, and the projection 17 a of the slide lock spring and the notch 13 b of the plate-like slide member are matched to be held only by the guide member 15, and the display device 11. Projects to the front and rear surfaces. In addition, regarding the protruding direction of the plate-like slide member 13, the display device 11 is overturned in the direction in which the long side is the rotation axis from the aspect ratio of the installation surface from the possibility of the direction in which the short side is the rotation axis. Since the possibility of this is mechanically high, it was set to support falling in the direction with the long side as the axis of rotation.

図６、図７及び図８は本発明の第二実施例を示すものである。前述第一実施例と同一部分には同一記号を記し、その説明を省略し、相違する点のみを説明する。図６は本実施例の載置台に表示機器を搭載するときの斜視図、図７は表示機器及び載置台の締結時の要部詳細図、図８は図７を矢印Ｂ方向から見た一部断面で示した平面図である。本実施例は、前述の第一実施例における板状スライド部材を板状回動部材に変更したものである。表示機器１１の底部には段付回転軸３６の溝部に板状回動部材３３が配され、該板状回動部材３３は矢印Ｃの両方向に回動する。また、板状回動部材３３の回転規制は板状回動部材の切り欠き部３３ａ及び３３ｂと回動ロックバネ３７の突起部３７ａによって規制される。載置台１２の上に表示機器１１を搭載して使用する場合、予め回動ロックバネ３７の突起部３７ａと板状回動部材の切り欠き部３３ｂを合致させた状態で第一実施例と同様に載置台１２の上に表示機器１１を搭載し、搭載後、板状回動部材３３を表示機器１１内に収納する。その際板状回動部材３３を矢印Ｄ方向に回転させ、板状回動部材を保持する保持部材３５及び、載置台１２に配されている段状の保持軸３４と板状回動部材３３のスリット部３３ｃが篏合し、さらに、回動ロックバネ３７の突起部３７ａと板状回動部材の切り欠き部３３ａが合致し、載置台１２の上に表示機器１１を締結させる。（図７破線状態）表示機器１１を単独で使用する場合、板状スライド部材３３を矢印Ｅ方向に回転させ、回動ロックバネ３７の突起部３７ａと板状回動部材の切り欠き部３３ｂが合致し、表示機器１１の前後面に突出させ転倒防止を図る。 6, 7 and 8 show a second embodiment of the present invention. The same parts as those in the first embodiment are denoted by the same reference numerals, the description thereof is omitted, and only different points will be described. 6 is a perspective view when the display device is mounted on the mounting table of the present embodiment, FIG. 7 is a detailed view of a main part when the display device and the mounting table are fastened, and FIG. 8 is a view of FIG. It is the top view shown with the partial cross section. In this embodiment, the plate-like slide member in the first embodiment is changed to a plate-like rotation member. A plate-like rotation member 33 is disposed in the groove portion of the stepped rotation shaft 36 at the bottom of the display device 11, and the plate-like rotation member 33 rotates in both directions of the arrow C. Further, the rotation restriction of the plate-like rotation member 33 is restricted by the notches 33 a and 33 b of the plate-like rotation member and the protrusion 37 a of the rotation lock spring 37. When the display device 11 is mounted on the mounting table 12 and used, the projection 37a of the rotation lock spring 37 and the notch 33b of the plate-like rotation member are matched in advance as in the first embodiment. The display device 11 is mounted on the mounting table 12, and the plate-like rotation member 33 is accommodated in the display device 11 after mounting. At that time, the plate-like rotation member 33 is rotated in the direction of arrow D to hold the plate-like rotation member, and the stepped holding shaft 34 and the plate-like rotation member 33 arranged on the mounting table 12. The projection 33a of the rotation lock spring 37 and the notch 33a of the plate-like rotation member match, and the display device 11 is fastened on the mounting table 12. (Dotted state in FIG. 7) When the display device 11 is used alone, the plate-like slide member 33 is rotated in the direction of arrow E, so that the protrusion 37a of the rotation lock spring 37 and the notch 33b of the plate-like rotation member are aligned. Then, it is projected on the front and rear surfaces of the display device 11 to prevent the fall.

本発明による第一実施例の載置台に表示機器を搭載するときの斜視図である。It is a perspective view when mounting a display apparatus on the mounting base of 1st Example by this invention. 図１の矢印Ａ方向から見た斜視図である。It is the perspective view seen from the arrow A direction of FIG. 図１における板状スライド部材とスライドロックバネの詳細を示す図である。It is a figure which shows the detail of the plate-shaped slide member and slide lock spring in FIG. 第一実施例の載置台と表示機器の締結状態を示す図である。It is a figure which shows the fastening state of the mounting base of 1st Example, and a display apparatus. 第一実施例の表示機器単体での使用状態を示す図である。It is a figure which shows the use condition by the display apparatus single-piece | unit of a 1st Example. 第二実施例の載置台に表示機器を搭載するときの斜視図である。It is a perspective view when mounting a display apparatus on the mounting base of a 2nd Example. 第二実施例の表示機器及び載置台の締結時の要部詳細図である。It is a principal part detail drawing at the time of fastening of the display apparatus of 2nd Example, and a mounting base. 図７を矢印Ｂ方向から見た一部断面で示した平面図である。It is the top view shown in the partial cross section which looked at FIG. 7 from the arrow B direction.

符号の説明Explanation of symbols

１１表示機器
１２載置台
１３板状スライド部材
１４保持部材
１５ガイド部材
１６ガイド部材
１７スライドロックバネ
３３板状回動部材
３４保持軸
３５保持部材
３６段付回転軸
３７回動ロックバネ DESCRIPTION OF SYMBOLS 11 Display apparatus 12 Mounting base 13 Plate-shaped slide member 14 Holding member 15 Guide member 16 Guide member 17 Slide lock spring 33 Plate-shaped rotation member 34 Holding shaft 35 Holding member 36 Stepped rotation shaft 37 Rotation lock spring

Claims

載置台に載置して使用される表示機器の該載置台との締結装置において、表示機器単体で使用するときは該締結装置が前記表示機器の倒れ防止部材として機能することを特徴とする表示機器の締結装置。 In a fastening device of a display device used by being mounted on a mounting table, when the display device is used alone, the fastening device functions as a fall prevention member for the display device. Equipment fastening device.

表示機器の底面に配置された締結装置は該表示機器側面から突出可能な板状スライド部材で構成され、載置台上で該板状スライド部材を該表示機器内に収納することにより、前記表示機器と載置台の締結を行い、更に前記板状スライド部材を該表示機器前後面から突出させることにより、前記表示機器の単体使用時での倒れ防止装置として該板状スライド部材を機能させることを特徴とする請求項１に記載の締結装置。 The fastening device arranged on the bottom surface of the display device is composed of a plate-like slide member that can project from the side surface of the display device, and the plate-like slide member is housed in the display device on the mounting table, whereby the display device The plate-like slide member is made to function as a fall-preventing device when the display device is used alone by further fastening the mounting table and projecting the plate-like slide member from the front and rear surfaces of the display device. The fastening device according to claim 1.

表示機器の底面に配置された締結装置は該表示機器側面から突出可能な板状回動部材で構成され、載置台上で該板状回動部材を該表示機器内に収納することにより、前記表示機器と載置台の締結を行い、更に前記板状回動部材を該表示機器前後面から突出させることにより、前記表示機器の単体使用時での倒れ防止装置として該板状回動部材を機能させることを特徴とする請求項１に記載の締結装置。 The fastening device disposed on the bottom surface of the display device is composed of a plate-like rotating member that can project from the side surface of the display device, and the plate-like rotating member is housed in the display device on the mounting table, thereby The display device and the mounting table are fastened, and the plate-like rotating member is protruded from the front and rear surfaces of the display device, so that the plate-like rotating member functions as a fall prevention device when the display device is used alone. The fastening device according to claim 1, wherein: