JPS6312594Y2 - - Google Patents
Info
- Publication number
- JPS6312594Y2 JPS6312594Y2 JP1981134675U JP13467581U JPS6312594Y2 JP S6312594 Y2 JPS6312594 Y2 JP S6312594Y2 JP 1981134675 U JP1981134675 U JP 1981134675U JP 13467581 U JP13467581 U JP 13467581U JP S6312594 Y2 JPS6312594 Y2 JP S6312594Y2
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- belt
- radio
- type
- buckle
- 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
Links
- 230000035945 sensitivity Effects 0.000 description 5
- 230000003321 amplification Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Landscapes
- Support Of Aerials (AREA)
- Structure Of Receivers (AREA)
Description
【考案の詳細な説明】
この考案はベルト型ラジオに関し、特に感度よ
く、しかも携帯性にすぐれたラジオを得るための
新規な構成に関するものである。[Detailed Description of the Invention] This invention relates to a belt-type radio, and particularly relates to a novel configuration for obtaining a radio with high sensitivity and excellent portability.
従来、用いられていたこの種の携帯ラジオとし
ては、通常は箱型のもの、肩掛けのもの、腕ラジ
オ型等があるが、いずれも長所、短所があつた。
すなわち、箱型、肩掛け型のものは形状、スペー
スにある程度の余裕があるため、回路部品もある
程度のものが使用できるため感度も比較的良好な
ものが得られた。しかしながら、箱型であるため
ポケツトに入れるか、又は手で持つかしなければ
ならず、極めて不便であつた。 This type of portable radio that has been used in the past usually includes a box type, a shoulder type, a wrist radio type, etc., but all of them have advantages and disadvantages.
In other words, the box-type and shoulder-type devices have a certain amount of leeway in shape and space, so a certain amount of circuit components can be used, resulting in relatively good sensitivity. However, since it is box-shaped, it must be placed in a pocket or carried in the hand, which is extremely inconvenient.
さらに、腕時計型のものにおいては、形状が極
めて小型であるためアンテナ回路に充分な部品を
用いることができず、感度を上げることが困難で
あつた。 Furthermore, since wristwatch-type devices are extremely small in size, sufficient components cannot be used in the antenna circuit, making it difficult to increase sensitivity.
この考案は以上の欠点をすみやかに除去するた
めの極めて効果的な手段を提供することを目的と
するもので、特にベルト部にアンテナを設け、バ
ツクル部にラジオ受信部を設けた構成である。 The purpose of this invention is to provide an extremely effective means for quickly eliminating the above-mentioned drawbacks, and in particular, it has a configuration in which an antenna is provided in the belt portion and a radio receiving portion is provided in the buckle portion.
以下、図面と共にこの考案によるベルト型ラジ
オの好適な実施例について説明すると、図面にお
いて符号１で示されるものは、バツクル部であり
このバツクル部１には同調指示部２、同調ダイヤ
ル３、ボリユーム４とが設けられている。このバ
ツクル部１にはバンド部５が一体的に設けられ、
このベルト部５内にはアンテナ６が内蔵されてい
る。 Hereinafter, a preferred embodiment of the belt-type radio according to the invention will be described with reference to the drawings. In the drawings, reference numeral 1 indicates a buckle portion, and the buckle portion 1 includes a tuning instruction portion 2, a tuning dial 3, a volume 4 is provided. A band portion 5 is integrally provided on this buckle portion 1,
An antenna 6 is built into the belt portion 5.
すなわち、バツクル部１に設けられた接続部７
内に設けられたアンテナ端子はベルト部５内に内
蔵されたアンテナ６に接続されている。さらに、
バツクル部１内に内蔵されたラジオ受信部８を構
成するRF部９、IF部１０および増巾部１１は第
４図に示されるような回路ブロツクによつて構成
されており、発音部１２はイヤホーン又はスピー
カいずれでも用いることができる。 That is, the connection part 7 provided in the buckle part 1
An antenna terminal provided inside is connected to an antenna 6 built into the belt portion 5. moreover,
The RF section 9, IF section 10, and amplifying section 11 that constitute the radio receiving section 8 built into the buckle section 1 are constructed of circuit blocks as shown in FIG. Either earphones or speakers can be used.
この考案によるバンド型ラジオは以上のような
構成と作用とを備えているため、腰に巻付けてお
けば携帯性が極めてよく手は全くフリーとなると
共に、アンテナが胴に巻付けられた状態となるた
め、アンテナ感度が極めて向上し、良好な感度を
得ることができる。 The band-type radio invented by this invention has the above-mentioned structure and function, so it is extremely portable if you wrap it around your waist, leaving your hands completely free, and the antenna can be wrapped around your torso. Therefore, the antenna sensitivity is greatly improved and good sensitivity can be obtained.
図面はこの考案によるバンド型ラジオを示すた
めのもので、第１図は全体を示す斜視図、第２図
は側面図、第３図は他の実施例を示す側面図、第
４図は回路ブロツクである。
１はバツクル部、２は同調指示部、３は同調ダ
イヤル、４はボリユーム、５はベルト部、６はア
ンテナ、７は接続部、８はラジオ受信部、９は
RF部、１０はIF部、１１は増巾部である。
The drawings are for showing a band-type radio according to this invention. Fig. 1 is a perspective view showing the whole, Fig. 2 is a side view, Fig. 3 is a side view showing another embodiment, and Fig. 4 is a circuit. It's a block. 1 is a buckle part, 2 is a tuning instruction part, 3 is a tuning dial, 4 is a volume, 5 is a belt part, 6 is an antenna, 7 is a connection part, 8 is a radio receiving part, 9 is a
The RF section, 10 is an IF section, and 11 is an amplification section.
Claims (1)
に設けられたラジオ受信部とを備え、上記アンテ
ナは始端部と終端部を有するループ状であり、上
記のバツクル部の一側のベルト固定部と連結した
状態で上記アンテナと上記受信部が接続されるよ
うに構成したことを特徴とするベルト型ラジオ。 An antenna provided on the belt portion and a radio receiving portion provided on the buckle portion, the antenna having a loop shape having a starting end and a terminal end, and connected to a belt fixing portion on one side of the buckle portion. The belt-type radio is configured such that the antenna and the receiving section are connected in a state where the antenna is connected to the receiving section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13467581U JPS5840949U (en) | 1981-09-10 | 1981-09-10 | belt radio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13467581U JPS5840949U (en) | 1981-09-10 | 1981-09-10 | belt radio |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5840949U JPS5840949U (en) | 1983-03-17 |
| JPS6312594Y2 true JPS6312594Y2 (en) | 1988-04-11 |
Family
ID=29928088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13467581U Granted JPS5840949U (en) | 1981-09-10 | 1981-09-10 | belt radio |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5840949U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS485932U (en) * | 1971-05-31 | 1973-01-23 |
-
1981
- 1981-09-10 JP JP13467581U patent/JPS5840949U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS485932U (en) * | 1971-05-31 | 1973-01-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5840949U (en) | 1983-03-17 |
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