JPH0755753Y2 - Electrical equipment - Google Patents
Electrical equipmentInfo
- Publication number
- JPH0755753Y2 JPH0755753Y2 JP5420090U JP5420090U JPH0755753Y2 JP H0755753 Y2 JPH0755753 Y2 JP H0755753Y2 JP 5420090 U JP5420090 U JP 5420090U JP 5420090 U JP5420090 U JP 5420090U JP H0755753 Y2 JPH0755753 Y2 JP H0755753Y2
- Authority
- JP
- Japan
- Prior art keywords
- chassis
- holder
- fixed
- screws
- ribs
- 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.)
- Expired - Fee Related
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Description
【考案の詳細な説明】 「産業上の利用分野」 本考案は例えばビデオテープを装着するビデオテープレ
コーダまたはディスクを装着するディスクプレーヤなど
の電気機器に関する。DETAILED DESCRIPTION OF THE INVENTION "Industrial Application Field" The present invention relates to an electric device such as a video tape recorder for mounting a video tape or a disc player for mounting a disc.
「従来の技術」 従来、合成樹脂成形品でシャーシを形成し、テープまた
はディスクを装着するデッキをシャーシに内設させる技
術があった。“Conventional Technology” Conventionally, there has been a technology in which a chassis is formed of a synthetic resin molded product and a deck for mounting a tape or a disk is provided inside the chassis.
「考案が解決しようとする問題点」 前記従来技術は、同一のシャーシ内部に複数のデッキを
配設させる場合、シャーシが大型で複雑な形状になり易
く、高価になると共に、デッキの組立などを容易に行い
得ない等の製造上の問題があった。"Problems to be solved by the invention" In the above-mentioned conventional technology, when a plurality of decks are arranged in the same chassis, the chassis is large and tends to have a complicated shape, which is expensive, and the deck is assembled. There is a manufacturing problem that it cannot be easily performed.
「問題点を解決するための手段」 然るに、本考案は、合成樹脂成形品で形成する複数のシ
ャーシを上下に積重ねると共に、上シャーシを嵌合させ
て水平方向移動を規制するホルダを下シャーシにビス止
め固定させ、上シャーシ上面側から螺着させるビスによ
って上シャーシとホルダを固定させたことを特徴とする
ものである。"Means for solving the problem" However, according to the present invention, a plurality of chassis formed of synthetic resin molded products are vertically stacked, and a holder that fits the upper chassis and restricts horizontal movement is attached to the lower chassis. It is characterized in that the upper chassis and the holder are fixed by screws which are fixed by screws and are screwed from the upper chassis upper surface side.
「作用」 従って、複数のシャーシに分割するから、小型で簡単な
形状を保って製造コストの低減を容易に行い得ると共
に、各シャーシに所定の電気部品を組込んだ後で合体さ
せることによって組立作業性などを容易に向上させ得、
しかも下シャーシに固定させるホルダに上シャーシを固
定させて各シャーシを連結させるから、上下シャーシを
同一形状に成形しても下シャーシ上面と上シャーシ下面
を利用して簡単に連結固定し得るものである。[Operation] Therefore, since it is divided into a plurality of chassis, it is possible to easily reduce the manufacturing cost by keeping the small size and the simple shape, and to assemble them by incorporating the predetermined electrical parts into each chassis and then combining them. Workability etc. can be easily improved,
Moreover, since the upper chassis is fixed to the holder that is fixed to the lower chassis and each chassis is connected, even if the upper and lower chassis are molded in the same shape, they can be easily connected and fixed using the lower chassis upper surface and the upper chassis lower surface. is there.
「実施例」 以下、本考案の実施例を図面に基づいて詳述する。第１
図は要部の分解説明図、第２図はビデオテープレコーダ
の外観図、第３図は上シャーシの平面図、第４図は下シ
ャーシの平面図であり、ビデオテープを内装したカセッ
ト（１）（１）を装着する上下カセット挿入口（２）
（３）と、ビデオテープの録画再生などを行う上下操作
部（４）（５）と、時間及びチャンネルなどを表示する
表示部（６）とを、合成樹脂成形した前面板（７）に配
設している。[Example] Hereinafter, an example of the present invention will be described in detail with reference to the drawings. First
FIG. 2 is an exploded view of essential parts, FIG. 2 is an external view of a video tape recorder, FIG. 3 is a plan view of an upper chassis, and FIG. 4 is a plan view of a lower chassis. ) (1) mounting top and bottom cassette insertion slot (2)
A front panel (7) made of synthetic resin is provided with (3), vertical operation sections (4) and (5) for recording and reproducing video tapes, and a display section (6) for displaying time and channels. I have set up.
また、合成樹脂成形品で形成する上下シャーシ（８）
（９）を備え、各シャーシ（８）（９）を上下に積重ね
固定すると共に、二層構造のシャーシ（８）（９）の上
面及び側面を鈑金製のトップカバー（10）で覆うもの
で、各シャーシ（８）（９）は後面板（11）（12）以外
の形状を同一成形金型によって同一形状に形成してい
る。Also, upper and lower chassis (8) made of synthetic resin molding
Each of the chassis (8) and (9) is vertically stacked and fixed, and the top and side surfaces of the two-layered chassis (8) and (9) are covered with a top cover (10) made of sheet metal. The chassis (8) and (9) are formed in the same shape by the same molding die except for the rear face plates (11) and (12).
さらに、上面を開放したシャーシ（８）（９）の四角箱
形内部をＴ字形の仕切板（13）（13）によって分割形成
し、チューナなどを設ける高周波入出力回路を形成する
配線基板（14）を上シャーシ（８）の後側室（15）に内
設させ、また電源トランスなどを設ける電源ユニットケ
ース（16）を下シャーシ（９）の後側室（17）に内設さ
せると共に、ビデオテープの録画再生用の上下デッキ
（18）（19）を上下シャーシ（８）（９）の各左側室
（20）（21）に内設させる。Further, a chassis (8) (9) with an open upper surface is divided into rectangular box-shaped interiors by T-shaped partition plates (13) (13) to form a high frequency input / output circuit provided with a tuner and the like. ) Is installed in the rear chamber (15) of the upper chassis (8), and a power supply unit case (16) for installing a power transformer and the like is installed in the rear chamber (17) of the lower chassis (9) and a video tape The upper and lower decks (18) and (19) for recording and playback of the above are installed inside the left chambers (20) and (21) of the upper and lower chassis (8) and (9).
そして、カセット（１）を装着させるリール軸（22）
（22）と、録画再生ヘッド（23）と、ローディングモー
タ（24）と、テープ走行モータ（25）などを上下デッキ
（18）（19）に夫々設けるもので、ローディングモータ
（24）によってカセット（１）を録画再生位置に出入さ
せると共に、テープ走行モータ（25）によってリール軸
（22）またはキャプスタン軸（26）などを駆動し、上下
デッキ（18）（19）にカセット（１）（１）を夫々出入
させて録画再生を各別にまた連動させて行うように構成
している。Then, the reel shaft (22) for mounting the cassette (1)
(22), recording / playback head (23), loading motor (24), tape running motor (25), etc. are provided on the upper and lower decks (18) and (19) respectively. 1) is moved in and out of the recording / playback position, and the tape drive motor (25) drives the reel shaft (22) or the capstan shaft (26) to drive the cassettes (1) (1) (1) (1) to the upper and lower decks (18) (19). ), And the recording and playback are performed separately and in conjunction with each other.
さらに、第１図及び第５図に示す如く、上下シャーシ
（８）（９）の四角箱形の側面及び仕切板（13）に複数
組の一対の補強リブ（27）（28）を一体形成すると共
に、下シャーシ（９）のリブ（27）（28）上面にホルダ
（29）を載せ、リブ（27）（28）上面の突条（30）（3
0）をホルダ（29）両側のノッチ（31）（31）に嵌着さ
せ、リブ（27）（28）に螺着させるビス（32）（32）に
よってホルダ（29）をリブ（27）（28）上面に固定させ
るもので、前記ホルダ（29）を下シャーシ（９）にリブ
（27）（28）を介してビス（32）（32）止め固定させ
る。Further, as shown in FIGS. 1 and 5, a plurality of pairs of reinforcing ribs (27) and (28) are integrally formed on the side surfaces of the rectangular boxes of the upper and lower chassis (8) and (9) and the partition plate (13). In addition, the holder (29) is placed on the upper surfaces of the ribs (27) (28) of the lower chassis (9), and the protrusions (30) (3) (3) on the upper surfaces of the ribs (27) (28).
(0) is fitted into the notches (31) (31) on both sides of the holder (29), and the holder (29) is screwed into the ribs (27) (28) to attach the holder (29) to the ribs (27) ( 28) It is fixed to the upper surface, and the holder (29) is fixed to the lower chassis (9) via the ribs (27) and (28) by screws (32) (32).
また、前記ホルダ（29）上面中央に支柱（33）を立設固
定させ、上シャーシ（８）の各リブ（27）（28）間の下
面に設ける下向きノッチ（34）に支柱（33）上端部を嵌
合させると共に、上シャーシ（８）の各リブ（27）（2
8）間に上方から挿入させるビス（35）を支柱（34）上
面に螺着させるもので、上シャーシ（８）下面のノッチ
（34）にホルダ（29）の支柱（33）を嵌合させ、下シャ
ーシ（９）に対する上シャーシ（８）の水平方向移動を
規制すると共に、下シャーシ（９）に上シャーシ（８）
を載せた後、上シャーシ（８）上面側から螺着させるビ
ス（35）によって上シャーシ（８）とホルダ（29）を固
定させるように構成している。In addition, the pillar (33) is vertically installed and fixed to the center of the upper surface of the holder (29), and the upper end of the pillar (33) is attached to the downward notch (34) provided on the lower surface between the ribs (27) and (28) of the upper chassis (8). While fitting the parts, each rib (27) (2) of the upper chassis (8)
8) Screws (35) to be inserted from above are screwed to the upper surface of the support pillar (34). The horizontal movement of the upper chassis (8) with respect to the lower chassis (9) is restricted, and the upper chassis (8) is attached to the lower chassis (9).
After mounting, the upper chassis (8) and the holder (29) are fixed by screws (35) screwed from the upper surface side of the upper chassis (8).
そして、下シャーシ（９）のリブ（27）（28）上端に突
条（30）及びノッチ（31）を介してホルダ（29）を係合
支持させ、ホルダ（29）を下シャーシ（９）のリブ（2
7）（28）上面にビス（32）（32）止め固定させると共
に、下シャーシ（９）上面に上シャーシ（８）を積重
ね、ホルダ（29）を上シャーシ（８）下面に支柱（33）
及びノッチ（34）を介して係合させ、上シャーシ（８）
上面側から上シャーシ（８）のリブ（27）（28）間の底
面を介して支柱（33）にビス（35）を螺着させ、ビス
（35）によって上シャーシ（８）をホルダ（29）に固定
させ、ホルダ（29）を介して上下シャーシ（８）（９）
を一体連結させるものである。Then, the holder (29) is engaged with and supported on the upper ends of the ribs (27) and (28) of the lower chassis (9) through the protrusions (30) and the notches (31), and the holder (29) is attached to the lower chassis (9). Ribs (2
7) Fix the screws (32) (32) on the upper surface of (28), stack the upper chassis (8) on the upper surface of the lower chassis (9), and mount the holder (29) on the lower surface of the upper chassis (8) with the support columns (33).
And the upper chassis (8) by engaging via the notches (34)
A screw (35) is screwed onto the column (33) through the bottom surface between the ribs (27) and (28) of the upper chassis (8) from the upper surface side, and the upper chassis (8) is attached to the holder (29) by the screw (35). ), And the upper and lower chassis (8) (9) via the holder (29)
Are integrally connected.
なお、ホルダ（29）の下面側を下シャーシ（９）の各リ
ブ（27）（28）間に嵌入させ、ホルダ（29）支持の補強
位置決めを行っていると共に、各リブ（27）（28）など
は上下シャーシ（８）（９）に同一形状で同一位置に夫
々形成し、金型の共用により上下シャーシ（８）（９）
の連結部を同一構造とするものである。The lower surface of the holder (29) is fitted between the ribs (27) and (28) of the lower chassis (9) to perform reinforcement positioning for supporting the holder (29), and at the same time, to the ribs (27) and (28). ) And the like are formed on the upper and lower chassis (8) and (9) in the same shape and at the same position, respectively, and the upper and lower chassis (8) and (9) are shared by sharing the mold.
The connecting portions of are made to have the same structure.
「考案の効果」 以上実施例から明らかなように本考案は、合成樹脂成形
品で形成する複数のシャーシ（８）（９）を上下に積重
ねると共に、上シャーシ（８）を嵌合させて水平方向移
動を規制するホルダ（29）を下シャーシ（９）にビス
（32）止め固定させ、上シャーシ（８）上面側から螺着
させるビス（35）によって上シャーシ（８）とホルダ
（29）を固定させたもので、複数のシャーシ（８）
（９）に分割するから、小型で簡単な形状を保って製造
コストの低減を容易に行うことができると共に、各シャ
ーシ（８）（９）に所定の電気部品を組込んだ後で合体
させることによって組立作業性などを容易に向上させる
ことができ、しかも下シャーシ（９）に固定させるホル
ダ（29）に上シャーシ（８）を固定させて各シャーシ
（８）（９）を連結させるから、上下シャーシ（８）
（９）を同一形状に成形しても下シャーシ（９）上面と
上シャーシ（８）下面を利用して簡単に連結固定できる
ものである。[Advantages of the Invention] As is apparent from the above embodiments, according to the present invention, a plurality of chassis (8) (9) formed of synthetic resin molded products are vertically stacked and the upper chassis (8) is fitted. The holder (29) for restricting horizontal movement is fixed to the lower chassis (9) with screws (32), and the upper chassis (8) and the holder (29) are screwed from the upper surface of the upper chassis (8) by screws (35). ) Fixed, multiple chassis (8)
Since it is divided into (9), it is possible to easily reduce the manufacturing cost while keeping the small and simple shape, and to combine the chassis (8) and (9) with predetermined electric parts after they are assembled. As a result, the assembly workability and the like can be easily improved, and furthermore, the upper chassis (8) is fixed to the holder (29) fixed to the lower chassis (9) so that the respective chassis (8) and (9) are connected. , Upper and lower chassis (8)
Even if (9) is formed in the same shape, it can be easily connected and fixed using the upper surface of the lower chassis (9) and the lower surface of the upper chassis (8).
第１図は本考案の一実施例を示す要部の分解説明図、第
２図はビデオテープレコーダの外観図、第３図は上シャ
ーシの平面図、第４図は下シャーシの平面図、第５図は
部分説明図である。 （８）…上シャーシ （９）…下シャーシ （29）…ホルダ （32）（35）…ビスFIG. 1 is an exploded view of essential parts showing an embodiment of the present invention, FIG. 2 is an external view of a video tape recorder, FIG. 3 is a plan view of an upper chassis, FIG. 4 is a plan view of a lower chassis, FIG. 5 is a partial explanatory view. (8) ... Upper chassis (9) ... Lower chassis (29) ... Holders (32) (35) ... Screws
Claims (1)
を上下に積重ねると共に、上シャーシを嵌合させて水平
方向移動を規制するホルダを下シャーシにビス止め固定
させ、上シャーシ上面側から螺着させるビスによって上
シャーシとホルダを固定させたことを特徴とする電気機
器。1. A plurality of chassis formed of synthetic resin molded products are vertically stacked, and a holder that fits the upper chassis and restricts horizontal movement is fixed to the lower chassis with screws. Electric equipment characterized in that the upper chassis and the holder are fixed by screws that are screwed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5420090U JPH0755753Y2 (en) | 1990-05-24 | 1990-05-24 | Electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5420090U JPH0755753Y2 (en) | 1990-05-24 | 1990-05-24 | Electrical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0416690U JPH0416690U (en) | 1992-02-12 |
| JPH0755753Y2 true JPH0755753Y2 (en) | 1995-12-20 |
Family
ID=31576054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5420090U Expired - Fee Related JPH0755753Y2 (en) | 1990-05-24 | 1990-05-24 | Electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0755753Y2 (en) |
-
1990
- 1990-05-24 JP JP5420090U patent/JPH0755753Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0416690U (en) | 1992-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |