JPH039595A - Fitting structure for crt unit - Google Patents
Fitting structure for crt unitInfo
- Publication number
- JPH039595A JPH039595A JP14453789A JP14453789A JPH039595A JP H039595 A JPH039595 A JP H039595A JP 14453789 A JP14453789 A JP 14453789A JP 14453789 A JP14453789 A JP 14453789A JP H039595 A JPH039595 A JP H039595A
- Authority
- JP
- Japan
- Prior art keywords
- housing
- crt unit
- bracket
- crt
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
【発明の詳細な説明】
[産業上の利用分野]
本発明は、CRTユニット取付構造に係り、特に基本構
造物、例えば船舶や車両などの振動し得る構造物にCR
Tユニットを取付ける構造に関する。Detailed Description of the Invention [Field of Industrial Application] The present invention relates to a CRT unit mounting structure, and particularly to a CRT unit mounting structure for a basic structure, for example, a vibrating structure such as a ship or a vehicle.
This relates to the structure for mounting the T unit.
[従来の技術]
従来の船舶や車両に搭載されるCRTユニットは、CR
Tユニットをブラケットなどを介してハウジング内に収
納して固定し、このハウシング全体を船舶の船体などに
取付けるようにしていた。[Conventional technology] CRT units installed in conventional ships and vehicles are
The T unit is housed and fixed in a housing via a bracket or the like, and the entire housing is attached to the hull of a ship or the like.
ここでこれら船舶や車両からの振動や衝撃力からCRT
ユニットを保護するため、ハウシングと船体などの基本
構造物との間に弾性支持部材等の緩衝部材を設けるよう
にしていた。Here, the CRT is protected from the vibration and impact force from these ships and vehicles.
In order to protect the unit, a buffer member such as an elastic support member is provided between the housing and the basic structure such as the hull.
[発明が解決しようとする課題]
しかし、このようにハウジングと船体との間に緩衝部材
を設ける構造では、ハウジングを船体に対して堅固に固
定すると緩衝機能の悪化につながるために問題があり、
また、振動や衝撃力から保護すべき部分かハウジングの
分たけその質量か増大し、衝撃慣性力が増大して結局C
RTユニット自体を充分に保護することができないとい
う問題がある。[Problems to be Solved by the Invention] However, in this structure in which a buffer member is provided between the housing and the hull, there is a problem in that if the housing is firmly fixed to the hull, the buffer function deteriorates.
In addition, the mass of the housing increases as the parts that need to be protected from vibration and impact force increase, and the impact inertia increases, resulting in C
There is a problem in that the RT unit itself cannot be sufficiently protected.
本発明は、このような従来技術の欠点を解消すべくなさ
れたもので、その目的とするところは、CRTユニット
を確実に振動や衝撃力から保護でき、かつ船体や車両に
堅固に固定することのできるCRTユニット取付構造を
提供するにある。The present invention has been made in order to eliminate these drawbacks of the prior art, and its purpose is to reliably protect the CRT unit from vibrations and impact forces, and to firmly fix it to the hull or vehicle. The purpose of the present invention is to provide a CRT unit mounting structure that allows for
[課題を解決するための手段]
本発明は、このような目的を達成するために、CRTユ
ニットを該CRTユニットに固定したブラケットを介し
てハウジングに収納し、ハウジングを基本構造物に取付
けるCRTユニット取付構造において、前記ブラケット
と前記ハウジングとの間に弾性支持部材を介在させたも
のである。[Means for Solving the Problems] In order to achieve the above object, the present invention provides a CRT unit in which a CRT unit is housed in a housing via a bracket fixed to the CRT unit, and the housing is attached to a basic structure. In the mounting structure, an elastic support member is interposed between the bracket and the housing.
[作用]
このように、C,RTユニットに固定したブラケットと
CRTユニットを収納するハウジングとの間に弾性支持
部材を介在させることにより、CRTユニットならびに
ブラケットのみが振動から保護すべき対象物となってそ
の質量か軽減され、振動あるいは衝撃慣性力が小さくな
る分CRTユニットの保護機能が増大する。[Function] In this way, by interposing the elastic support member between the bracket fixed to the C and RT unit and the housing that houses the CRT unit, only the CRT unit and bracket are the objects to be protected from vibration. Since the mass of the CRT unit is reduced and vibration or impact inertia is reduced, the protection function of the CRT unit is increased.
[実施例] 以下本発明を図面に示す実施例に基いて説明する。[Example] The present invention will be explained below based on embodiments shown in the drawings.
まず第1図はCRTユニットを小型船舶に搭載した例の
外観を示している。この船舶10は船尾板12に船外機
14を備え、運転席のハンドル16を操作して船外機1
4を左右に操舵する。運転席の前面のダツシュボードに
は、レーダー用アンテナ18やロランC情報受信アンテ
ナ20からの信号を画像変換して表示するCRTユニッ
ト22が設置されている。また船尾板12に設けられた
魚群探知センサ24からの魚群情報をもCRTユニット
22に画像表示できるようにしている。First, FIG. 1 shows the appearance of an example in which a CRT unit is mounted on a small boat. This boat 10 is equipped with an outboard motor 14 on a stern board 12, and the outboard motor 14 is operated by operating a handle 16 in the driver's seat.
Steering 4 left and right. A CRT unit 22 is installed on the dash board in front of the driver's seat to convert and display signals from the radar antenna 18 and Loran C information receiving antenna 20. Further, fish school information from a fish school detection sensor 24 provided on the stern board 12 can also be displayed as an image on the CRT unit 22.
次に第2および第3図には本発明の第1実施例が示され
ている。CRTユニット22の画面部(第2図の左側部
分)の外周に第1ブラケツト26が固着され、この第1
ブラケツト26は、その7ランク部において第2ブラケ
ツト28を介し第3ブラケツト30に固定されている。2 and 3, a first embodiment of the present invention is shown. A first bracket 26 is fixed to the outer periphery of the screen portion (the left side portion in FIG. 2) of the CRT unit 22.
The bracket 26 is fixed to a third bracket 30 via a second bracket 28 at its seventh rank.
31および32はそれぞれ取付ビスである。第3ブラケ
ツト30は第2図に示すように、略U字状に形成されて
CRTユニット22ならびにこのCRTユニット22の
基板34を前記画面部を除いて包囲するように配置され
る。基板34は取付ビス33によって第3ブラケツト3
0に固定されている。31 and 32 are mounting screws, respectively. As shown in FIG. 2, the third bracket 30 is formed into a substantially U-shape and is arranged to surround the CRT unit 22 and the substrate 34 of the CRT unit 22, except for the screen portion. The board 34 is attached to the third bracket 3 by the mounting screw 33.
Fixed to 0.
第3ブラケツト30の両側面についてそれぞれ2ケ所に
カラー36が外方に突出するように取付けられ、このカ
ラー36はそのフランジ部において第3ブラケツト30
の内面に溶接などによって固着されている。各カラー3
6の軸部外周には、りi性支持部材としてのダンパー3
8が装着されている。各ダンパー38の中央部外周に溝
39が形成されており1、この溝39をL下より挟むよ
うにして二分割されたハウジング40.40が装着され
る。このハウジング40.40は、互いに組付けられた
装着状態では、全体としてCRTユニット22の画面部
を開放した有底筒状の形状をとり、両ハウジング40.
40は複数のボルト42およびナツト43によって互い
に固定される。Collars 36 are attached to two locations on both sides of the third bracket 30 so as to protrude outward, and the collars 36 are attached to the third bracket 30 at their flange portions.
It is fixed to the inner surface by welding etc. 3 each color
On the outer periphery of the shaft portion of 6, there is a damper 3 as a rigid support member.
8 is installed. A groove 39 is formed on the outer periphery of the central portion of each damper 38, and a housing 40, 40, which is divided into two parts, is mounted so as to sandwich this groove 39 from below L. When the housings 40.40 are assembled together, the housings 40.40 have a cylindrical shape with a bottom, with the screen portion of the CRT unit 22 open.
40 are fixed to each other by a plurality of bolts 42 and nuts 43.
このようにCRTユニットを収納するハウジング40は
、略U字状をなすとともに船体44の開口部に固定され
た第1船体ブラケット46に取付ボルト48等を介して
固定されている。さらにこのハウジング40は、特に第
3図に示すような略り字型をなす第2船体ブラケット5
0によりても船体44に固定される。The housing 40 that accommodates the CRT unit in this manner has a substantially U-shape and is fixed to a first hull bracket 46 fixed to an opening of the hull 44 via a mounting bolt 48 or the like. Furthermore, this housing 40 has a second hull bracket 5 having an abbreviated shape as shown in FIG.
It is also fixed to the hull 44 by 0.
なお52はCRTユニット22の画面部前方に配置され
る透明なアクリル板、54はこのアクリル板52とハウ
ジング40の開口前端部を覆う枠である。Note that 52 is a transparent acrylic plate placed in front of the screen portion of the CRT unit 22, and 54 is a frame that covers this acrylic plate 52 and the front end of the opening of the housing 40.
以上のような構成の実施例によれば、CRTユニット2
2とこれに一体化された各ブラケットがハウジング40
に対してダンパー38を介して支持される構造となって
おり、CRTユニット22の振動あるいは衝撃力からの
保護が確実に行なわれる。特に、CRTユニット22お
よび各ブラケットの質量はハウジング40の分従来より
小さく、従ってハウジング40を第1船体ツラケット4
6や第2船体ブラケット50に対して弾性支持部材を介
して支持する場合に比較して振動、衝撃慣性力が小さく
なり、振動、衝撃力のダンパー38による吸収か容易と
なる。According to the embodiment having the above configuration, the CRT unit 2
2 and each bracket integrated into the housing 40
The structure is such that the CRT unit 22 is supported through a damper 38, and the CRT unit 22 is reliably protected from vibration or impact force. In particular, the mass of the CRT unit 22 and each bracket is smaller than that of the conventional housing 40, and therefore the housing 40 is smaller than the mass of the first hull racket.
6 or the second hull bracket 50 via an elastic support member, the vibration and impact inertia force is smaller, and the vibration and impact force can be easily absorbed by the damper 38.
またハウジング40内にすでにダンパー38を介してC
RTユニット22を支持した構造であるので、このよう
な取付構造は製造工場内で組付けることか可能であり、
市場において取付をする場合に比較して支持構造の信頼
性がさらに向上する。また、ハウジング40は船体44
に対して堅固に固定することもでき、全体としてその取
付構造が強固になる。Also, C is already inside the housing 40 via the damper 38.
Since the structure supports the RT unit 22, such a mounting structure can be assembled within the manufacturing factory.
The reliability of the support structure is further improved compared to when it is installed on the market. Further, the housing 40 is connected to the hull 44.
It can also be firmly fixed to the base, making the overall mounting structure strong.
次に第4および第5図には本発明の他の実施例か示され
、この実施例が前述の実施例と異なる点は、各ブラケッ
ト26.28.30の一部を含むCRTユニット22の
画面部とハウジング40との間に、略全周に互って前方
側ダンパー60を介装し、かつその奥端寄りの位置にお
いても、第3ブラケツト30の外周とハウジング40の
内周との間に後方側ダンパー62を介装した点である。4 and 5, another embodiment of the present invention is shown, which differs from the previous embodiment in that the CRT unit 22 includes a portion of each bracket 26, 28, 30. A front damper 60 is interposed between the screen portion and the housing 40 so as to overlap almost the entire periphery, and even at a position near the rear end, the outer periphery of the third bracket 30 and the inner periphery of the housing 40 are connected. This is because a rear damper 62 is interposed between them.
この実施例によりても前述と同様の作用効果を奏し得る
とともに、−CRTユニット22の画面部の外周と船体
44の開口との間の隙間を前方側ダンパー60によって
シールすることができ、よって船体44の開口部からの
水入りの防止効果かある。This embodiment can also achieve the same effects as described above, and can also seal the gap between the outer periphery of the screen portion of the -CRT unit 22 and the opening of the hull 44 with the front damper 60. This has the effect of preventing water from entering through the opening of 44.
〔効果]
以上説明したように本発明によれば、CRTユニットに
固定したブラケットとこれらを収納するハウジングとの
間に弾性支持部材を介在させたので、CRTユニット自
体の振動や衝撃力からの保護がより確実となり、かつC
RTユニットに対する衝撃慣性力を減少させることがで
きるという効果がある。[Effects] As explained above, according to the present invention, since the elastic support member is interposed between the bracket fixed to the CRT unit and the housing housing them, the CRT unit itself is protected from vibration and impact force. becomes more certain, and C
This has the effect of reducing the impact inertia force on the RT unit.
第1図はCRTユニットを搭載した小型船舶の例を示す
斜視図、第2図は本発明に係るCRTユニット取付構造
の一実施例を示す断面図であり、第3図のll−H線に
沿う断面図、第3図はfjS2図の一部切欠き側面図、
第4図は本発明の他の実施例を示す第2図と同位置の断
面図、第5図は第4図の一部切欠き側面図である。
22・・・CRTユニット
26.28.30・・・ブラケット
38・・・ダンパー
40・・・ハウジング
60・・・前方側ダンパー
62・・・後方側ダンパーFIG. 1 is a perspective view showing an example of a small boat equipped with a CRT unit, and FIG. 2 is a sectional view showing an example of a CRT unit mounting structure according to the present invention. 3 is a partially cutaway side view of fjS2,
FIG. 4 is a sectional view taken at the same position as FIG. 2, showing another embodiment of the present invention, and FIG. 5 is a partially cutaway side view of FIG. 4. 22...CRT unit 26.28.30...Bracket 38...Damper 40...Housing 60...Front side damper 62...Rear side damper
Claims (1)
ラケットを介してハウジングに収納し、ハウジングを基
本構造物に取付けるCRTユニット取付構造において、
前記ブラケットと前記ハウジングとの間に弾性支持部材
を介在させたCRTユニット取付構造(1) In a CRT unit mounting structure in which a CRT unit is housed in a housing via a bracket fixed to the CRT unit, and the housing is attached to a basic structure,
A CRT unit mounting structure in which an elastic support member is interposed between the bracket and the housing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14453789A JPH039595A (en) | 1989-06-07 | 1989-06-07 | Fitting structure for crt unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14453789A JPH039595A (en) | 1989-06-07 | 1989-06-07 | Fitting structure for crt unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH039595A true JPH039595A (en) | 1991-01-17 |
Family
ID=15364615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14453789A Pending JPH039595A (en) | 1989-06-07 | 1989-06-07 | Fitting structure for crt unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH039595A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8454084B2 (en) | 2010-10-28 | 2013-06-04 | Jeh-kun Lah | Portable chair |
US8834155B2 (en) | 2011-03-29 | 2014-09-16 | Institute of Microelectronics, Chinese Academy of Sciences | Wafer transfer apparatus and wafer transfer method |
-
1989
- 1989-06-07 JP JP14453789A patent/JPH039595A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8454084B2 (en) | 2010-10-28 | 2013-06-04 | Jeh-kun Lah | Portable chair |
US8834155B2 (en) | 2011-03-29 | 2014-09-16 | Institute of Microelectronics, Chinese Academy of Sciences | Wafer transfer apparatus and wafer transfer method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4991906A (en) | Cab skirt fairing mounting for below a truck sleeper box | |
JP6970276B2 (en) | Saddle-type vehicle | |
KR100395980B1 (en) | Vibration absorber and vibration absorption supporting apparatus for running body used thereof | |
JP6967659B2 (en) | Saddle-type vehicle | |
JPS59190086A (en) | Fixing structure of electronic parts unit to outerboard engine | |
JPH0539992Y2 (en) | ||
JPH039595A (en) | Fitting structure for crt unit | |
JPS6042121A (en) | Structure of cover at wiper driving part | |
JPH01164611A (en) | Steering column fixing part structure for vehicle | |
US5080188A (en) | Mounting structure for a vehicle deceleration sensor | |
JP2528230Y2 (en) | Automotive speaker | |
JPH10157681A (en) | Rear view mirror support structure for motorcycle | |
JPWO2021005674A1 (en) | In-vehicle display device | |
JP3409597B2 (en) | Fender panel mounting structure | |
JPH09156517A (en) | Supporting structure for power steering motor | |
JPH058777A (en) | Motorcycle | |
JP3246201B2 (en) | Engine mounting bracket | |
JP3783421B2 (en) | Motorcycle front cowling | |
JP3245024B2 (en) | Hull bridge structure | |
JP2917669B2 (en) | Assembly structure for parts in the instrument panel of a car | |
JP3406139B2 (en) | Body frame structure of motorcycle | |
JP2585644Y2 (en) | CRT screen visor | |
JP2589931Y2 (en) | Shock absorber cover | |
US6334420B1 (en) | Outboard motor | |
JPH0739742Y2 (en) | Display device |