JPH07221823A - Portable radio equipment - Google Patents
Portable radio equipmentInfo
- Publication number
- JPH07221823A JPH07221823A JP24755194A JP24755194A JPH07221823A JP H07221823 A JPH07221823 A JP H07221823A JP 24755194 A JP24755194 A JP 24755194A JP 24755194 A JP24755194 A JP 24755194A JP H07221823 A JPH07221823 A JP H07221823A
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- wireless device
- portable wireless
- transmitter
- housing
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は携帯無線機に関し、特に
折り畳み式の携帯無線機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable wireless device, and more particularly to a foldable portable wireless device.
【０００２】[0002]
【従来の技術】携帯無線機は、受話器と送話器とが耳と
口とに位置対応しなくてはならないため、全体的にかな
りの大きさとなり、携帯性が悪いという課題がある。2. Description of the Related Art A portable radio device has a problem in that it has a large size as a whole because a receiver and a transmitter must correspond to an ear and a mouth, and portability is poor.
【０００３】上記課題を解決するために、折り畳み式の
携帯無線機が一般的に知られている。In order to solve the above problems, a foldable portable wireless device is generally known.
【０００４】図３Ａ、およびＢ図は、従来の折り畳み式
携帯無線機の一例を示す側面図、および正面図である。
図において、携帯無線機は上部筺体１１、および下部筺
体１４より構成され、上部筺体１１には通信先の音声を
受話する受話器１２、および時刻や各種情報を表示する
表示部１３が設けられている。また、下部筺体１４には
各種キーボタンからなるキー操作部１６、および通信先
に音声を送話する送話器１５が設けられており、上部筺
体１１と下部筺体とは開閉自由な結合部であるヒンジ部
１７により結合されている。さらに、上部筺体１１には
送信部および受信部からなる無線回路基板１８が配設さ
れており、送信部には、相手方無線機に送信信号を送出
するための電力増幅器が、発熱量の大きい回路部品１９
として実装されている。下部筺体１４には、制御機能を
有するＣＰＵ等が実装された制御回路基板２１携帯無線
機を駆動する電池、および電池ボックス２０が設けられ
ている。また、上部筺体１１に配設された無線回路基板
１８、表示部１３、および送話器１２と、下部筺体１４
に配設された制御回路基板２１とは、フレキシブル基板
２１により電気的にに接続されている。また、下部筺体
１４の制御回路基板２１とキー操作部１６とはコネクタ
（図示せず）で、制御回路基板２１と、受話器１２と
は、ケーブル（図示せず）により電気的に接続されてい
る。3A and 3B are a side view and a front view showing an example of a conventional foldable portable wireless device.
In the figure, the portable wireless device is composed of an upper casing 11 and a lower casing 14, and the upper casing 11 is provided with a handset 12 for receiving a voice of a communication destination and a display unit 13 for displaying time and various information. . Further, the lower housing 14 is provided with a key operation portion 16 including various key buttons and a transmitter 15 for transmitting voice to a communication destination, and the upper housing 11 and the lower housing are open / closed joint portions. It is connected by a hinge portion 17. Further, the upper housing 11 is provided with a wireless circuit board 18 including a transmitter and a receiver, and the transmitter has a power amplifier for transmitting a transmission signal to a partner radio and a circuit with a large amount of heat generation. Parts 19
Is implemented as. The lower housing 14 is provided with a control circuit board 21 on which a CPU having a control function is mounted, a battery for driving a portable wireless device, and a battery box 20. Further, the wireless circuit board 18, the display unit 13, the transmitter 12, and the lower housing 14 arranged on the upper housing 11.
Is electrically connected to the control circuit board 21 disposed on the flexible board 21. Further, the control circuit board 21 of the lower housing 14 and the key operation unit 16 are electrically connected by a connector (not shown), and the control circuit board 21 and the handset 12 are electrically connected by a cable (not shown). .
【０００５】このような構造の採用により、携帯無線機
は折り畳み可能となり、通話時にはヒンジ部１７を介し
てＡ図の矢印上向きに上部筺体１１を下部筺体１４に対
して開いて用いる。一方、通話を行っていないときは、
Ａ図の矢印下向きに上部筺体１１を下部筺体に対して閉
じて携帯することにより携帯性を向上できる。By adopting such a structure, the portable wireless device can be folded, and the upper housing 11 is opened to the lower housing 14 via the hinge portion 17 in the upward direction of the arrow in FIG. On the other hand, when you are not making a call,
The portability can be improved by closing the upper casing 11 with respect to the lower casing and carrying it in the downward direction of the arrow in FIG.
【０００６】また、この種の折り畳み式携帯無線機とし
ては、例えば１９８８年６月２日公開の特開昭６３−１
２９７５５号公報（文献１）記載の構成が知られてい
る。この公報記載の携帯無線機は、通話ユニットを二つ
のブロックに分けることにより折り畳み可能としてい
る。A folding portable wireless device of this type is disclosed in, for example, Japanese Patent Laid-Open No. 63-1 of June 2, 1988.
The configuration described in Japanese Patent No. 29755 (Reference 1) is known. The portable wireless device described in this publication is foldable by dividing the call unit into two blocks.
【０００７】[0007]
【発明が解決しようとする課題】しかしながら、上述し
た従来の携帯無線機は、送話器を有る無線回路基板が、
受話器を有する筺体に実装されているため、発熱量の大
きい無線回路部品を構成する電力増幅器の発熱する熱
が、通話時に受話器を通じて耳に熱が伝わり、使用者が
不快感を覚えるという問題がある。However, in the above-mentioned conventional portable wireless device, the wireless circuit board having the transmitter is
Since it is mounted on the housing that has the handset, the heat generated by the power amplifier, which constitutes a wireless circuit component that generates a large amount of heat, is transferred to the ear through the handset during a call, causing the user to feel discomfort. .
【０００８】また、上部筺体に無線回路基板や表示部、
受話器を備え、下部筺体に制御回路基板、電池、キー操
作部、および送話器を備えているため、使用者が通話す
る際、上部筺体と下部筺体のいずれの筺体をも持てるよ
うほぼ均等に重量配分を行っている。したがって、キー
操作をする際、上部筺体を持っているときは、キー操作
部を有する下部の筺体に持ち変える必要があり、煩わし
いという問題を有する。In addition, a radio circuit board and a display unit are provided on the upper housing.
It has a handset, and the lower case has a control circuit board, a battery, a key operation part, and a transmitter, so that the user can hold either the upper case or the lower case when calling. Weight is distributed. Therefore, when carrying out the key operation, if the user has the upper housing, it is necessary to change to the lower housing having the key operation part, which is a problem.
【０００９】[0009]
【課題を解決するための手段】本発明の目的は、通話時
に受話器を通じて熱が伝わらず、手に持った際に安定感
のある携帯無線機を提供することにある。SUMMARY OF THE INVENTION It is an object of the present invention to provide a portable wireless device which does not transmit heat through a handset during a call and has a stable feeling when held in a hand.
【００１０】上記目的を達成するために、本発明の携帯
無線機では、送話器を有する下部筺体に電力増幅器を有
する無線回路基板、および表示部を配設する。In order to achieve the above object, in the portable wireless device of the present invention, a wireless circuit board having a power amplifier and a display unit are arranged in a lower housing having a transmitter.
【００１１】[0011]
【作用】上記構成の採用により、受話器を有する筺体に
は、発熱量の大きい無線回路部品である電力増幅器等が
設けられていないため、通話時に、電力増幅器等の熱
が、使用者の耳に伝わり、不快感を覚えるということが
なくなる。By adopting the above configuration, since the housing having the handset is not provided with a power amplifier or the like, which is a radio circuit component that generates a large amount of heat, the heat of the power amplifier or the like is transmitted to the user's ear during a call. It will not be transmitted and will cause discomfort.
【００１２】また、下部筺体に無線回路基板および表示
部を設けるため、下部筺体の重量が、上部筺体の重量よ
りも大きくなるため、必ず、通話者は、重量の大きい下
部筺体を持ち、キー操作の際に、筺体の持ち変えが要性
なくなる。Further, since the lower casing is provided with the wireless circuit board and the display unit, the weight of the lower casing becomes larger than the weight of the upper casing. Therefore, the caller always holds the heavy lower casing and operates the keys. At the time of, it becomes unnecessary to change the case.
【００１３】[0013]
【実施例】次に本発明について図面を参照して詳細に説
明する。The present invention will be described in detail with reference to the drawings.
【００１４】図１は本発明の一実施例を示す携帯無線機
の側面図および正面図である。図において、携帯無線機
１は上部筺体１ａ、および下部筺体１ｂより構成される
折り畳み式携帯電話である。上部筺体１ａには通信先の
音声を受話する受話器２および時刻や各種情報を表示す
る表示部３が設けられている。また、下部筺体１ｂには
各種キーボタンからなるキー操作部７、および通信先に
音声を送話する送話器４が設けられている。上部、下部
筺体１ａ、１ｂはヒンジ部１ｃにより開閉自在に結合さ
れている。さらに、下部筺体１ｂには、送信部および受
信部とからなる無線回路基板５、制御機能を有するＣＰ
Ｕ等が実装された制御回路基板１０、および携帯無線機
を駆動する電池、および電池ボックス８が設けられてい
る。なお、無線回路基板５上の送信部には、発熱量の大
きい無線回路部品６として、相手方無線機に送信信号を
送出する電力増幅器等のが実装されている。また、上部
筺体１ａに配設された受話器２と、および表示部３と、
下部筺体に配設された制御回路基板１０およびキー操作
部７とは、フレキシブル基板２１により電気的に接続さ
れる。また、下部筺体１ｂに設けられた制御回路基板１
０、無線回路基板５、およびキー操作部７は、コネクタ
（図示せず）で、無線回路基板５と、送話器４とは、ケ
ーブル（図示せず）により電気的に接続される。FIG. 1 is a side view and a front view of a portable wireless device showing an embodiment of the present invention. In the figure, a portable wireless device 1 is a foldable mobile phone including an upper housing 1a and a lower housing 1b. The upper housing 1a is provided with a handset 2 for receiving a voice of a communication destination and a display unit 3 for displaying time and various information. Further, the lower housing 1b is provided with a key operation unit 7 including various key buttons and a transmitter 4 for transmitting a voice to a communication destination. The upper and lower casings 1a and 1b are openably and closably coupled by a hinge portion 1c. Further, the lower housing 1b has a wireless circuit board 5 including a transmitter and a receiver, and a CP having a control function.
A control circuit board 10 on which U and the like are mounted, a battery for driving a portable wireless device, and a battery box 8 are provided. In the transmitter on the radio circuit board 5, a power amplifier or the like that transmits a transmission signal to the partner radio is mounted as the radio circuit component 6 that generates a large amount of heat. In addition, the handset 2 arranged in the upper housing 1a, and the display unit 3,
The flexible circuit board 21 electrically connects the control circuit board 10 and the key operation unit 7 arranged on the lower housing. In addition, the control circuit board 1 provided in the lower housing 1b
0, the wireless circuit board 5, and the key operation unit 7 are connectors (not shown), and the wireless circuit board 5 and the transmitter 4 are electrically connected by a cable (not shown).
【００１５】このような構成を取ることにより、従来の
上部、下部筺体の開閉による携帯性の向上（図中から
への矢印の向きに通話時は開く）のほか発熱量の大き
い無線回路部品６である電力増幅器が、受話器２を有さ
ない下部筺体１ｂに配設されているため、電力増幅器の
発熱した熱が、受話器２を通じて通話者の耳に伝わると
いう課題を解決することができる。By adopting such a configuration, the conventional upper and lower housings are opened and closed to improve portability (open in the direction of the arrow in the figure during a call) and also generate a large amount of heat. Since the power amplifier is disposed in the lower housing 1b that does not have the handset 2, it is possible to solve the problem that the heat generated by the power amplifier is transmitted to the ear of the caller through the handset 2.
【００１６】図２は本発明の第１の実施例の応用例を示
す携帯無線機の正面図および側面図である。 図１に示
した携帯無線機と比較して、図２では、上部筺体１ａは
下部筺体１ｂの略湾曲な収容部１ｄにスライド可能に収
容することができる。また、図２に示した携帯無線機
も、図１に示した携帯無線機と同様に、電力増幅器から
なる発熱量の大きい無線回路部品６は、下部筺体１ｂに
配置されている。FIG. 2 is a front view and a side view of a portable wireless device showing an application example of the first embodiment of the present invention. In comparison with the portable wireless device shown in FIG. 1, in FIG. 2, the upper housing 1a can be slidably accommodated in the substantially curved accommodation portion 1d of the lower housing 1b. In the portable wireless device shown in FIG. 2 as well, similar to the portable wireless device shown in FIG. 1, the wireless circuit component 6 including a power amplifier and having a large heat generation amount is arranged in the lower housing 1b.
【００１７】図２のような構成においては上部筺体１ａ
を図中からの方向の矢印通りにスライドさせて開く
ことにより、通話可能となる。In the structure as shown in FIG. 2, the upper housing 1a
You can talk on the phone by sliding and opening in the direction of the arrow from the figure.
【００１８】さらに、本発明の第２の実施例として、図
１および２に示した携帯無線機の表示部３を下部筺体１
ｂに設けた無線機を図３、および図４に示す。Further, as a second embodiment of the present invention, the display unit 3 of the portable wireless device shown in FIGS.
The wireless device provided in b is shown in FIGS. 3 and 4.
【００１９】この実施例では、上部筐体の受話器２と、
下部筐体の制御回路基板１０とが、ケーブル２２により
電気的に接続することができる。また、下部筐体１ｂの
制御回路基板１０と、表示部３とはフレキシブル基板
（図示せず）で、制御回路基板１０、無線回路基板５、
制御回路基板１０、およびキー操作部７はコネクタ（図
示せず）で、無線回路基板１０と、送話器４とはケーブ
ル２２で、それぞれ電気的の接続される。In this embodiment, the handset 2 of the upper casing,
The control circuit board 10 of the lower housing can be electrically connected by a cable 22. The control circuit board 10 of the lower housing 1b and the display unit 3 are flexible boards (not shown), and the control circuit board 10, the wireless circuit board 5,
The control circuit board 10 and the key operation unit 7 are electrically connected by a connector (not shown), and the wireless circuit board 10 and the transmitter 4 are electrically connected by a cable 22.
【００２０】したがって、キー操作部７、送話器４、無
線回路基板５、制御回路基板１０、表示部３、電池、お
よび電池ボックス８が、下部筐体１ｂに配置されるた
め、下部に重力が集中している。このため、手で持った
際の重量バランスから安定間のある保持が可能となり、
常に、下部筐体を持つことにより、携帯無線機を保持す
るため、キー操作時に、上部および下部の筐体を持ちか
える必要がなくなり、煩わしさが解消される。Therefore, since the key operation unit 7, the transmitter 4, the wireless circuit board 5, the control circuit board 10, the display unit 3, the battery, and the battery box 8 are arranged in the lower housing 1b, gravity is applied to the lower portion. Are concentrated. For this reason, it is possible to hold with a stable balance from the weight balance when held by hand,
Since the portable wireless device is always held by having the lower casing, it is not necessary to change the upper and lower casings at the time of key operation, and the trouble is eliminated.
【００２１】[0021]
【発明の効果】以上説明したように、本発明による携帯
無線機は、電力増幅器により構成される発熱量の大きい
無線回路部品を受話器を有さない筺体に実装しているた
め、通話時に受話器を通じて熱が、使用者の耳に伝わる
ことがなく、不快感を取り除くことができる。As described above, in the portable wireless device according to the present invention, the wireless circuit component having a large heat generation, which is composed of the power amplifier, is mounted on the housing having no handset. The heat is not transmitted to the user's ear, and discomfort can be removed.
【００２２】また、無線回路基板および表示部を下部筺
体に配設させているため、手で持った際の重量バランス
から安定感のある保持が可能となり、常に、下部筺体を
持つことにより、携帯無線機を保持するため、キー操作
時に、上部および下部の筺体を持ちかえる必要性がなく
なり、煩わしさが解消される。Further, since the wireless circuit board and the display unit are arranged in the lower housing, it is possible to hold the weight with a stable feeling when held by hand, and by always holding the lower housing, it is possible to carry it. Since the wireless device is held, it is not necessary to change the upper and lower housings at the time of key operation, and the annoyance is eliminated.
【図１】本発明の一実施例を示す携帯無線機の側面図、
および正面図。FIG. 1 is a side view of a portable wireless device showing an embodiment of the present invention,
And a front view.
【図２】本発明の第１の実施例の応用例を示す携帯無線
機の側面図、および正面図。FIG. 2 is a side view and a front view of a portable wireless device showing an application example of the first embodiment of the present invention.
【図３】本発明の第２の実施例を示す携帯無線機の側面
図、および正面図。FIG. 3 is a side view and a front view of a portable wireless device showing a second embodiment of the present invention.
【図４】本発明の第２の実施例の応用例を示す携帯無線
機の側面図、および正面図。FIG. 4 is a side view and a front view of a portable wireless device showing an application example of the second embodiment of the present invention.
【図５】従来の携帯無線機の一例を示す側面図、正面
図。FIG. 5 is a side view and a front view showing an example of a conventional portable wireless device.
１ ・・・ 携帯無線機 １ａ ・・・ 上部筺体 １ｂ ・・・ 下部筺体 １ｃ ・・・ ヒンジ部 １ｄ ・・・ 収容部 ２ ・・・ 受話器 ３ ・・・ 表示部 ４ ・・・ 送話器 ５ ・・・ 無線回路基板 ６ ・・・ 発熱量の大きい無線回路部品 ７ ・・・ キー操作部 ８ ・・・ 電池 １１ ・・・ 上部筺体 １０ ・・・ 制御回路基板 １２ ・・・ 受話器 １３ ・・・ 表示部 １４ ・・・ 下部筺体 １５ ・・・ 送話器 １６ ・・・ キー操作部 １７ ・・・ ヒンジ部 １８ ・・・ 無線回路基板 １９ ・・・ 発熱量の大きい無線回路部品 ２０ ・・・ 電池ボックス ２１ ・・・ フレキシブル基板 ２２ ・・・ ケーブル 1 ・ ・ ・ Portable radio 1a ・ ・ ・ Upper housing 1b ・ ・ ・ Lower housing 1c ・ ・ ・ Hinge part 1d ・ ・ ・ Housing part 2 ・ ・ ・ Handset 3 ・ ・ ・ Display part 4 ・ ・ ・ Handset 5・ ・ ・ Wireless circuit board 6 ・ ・ ・ Wireless circuit component with large heat generation 7 ・ ・ ・ Key operation part 8 ・ ・ ・ Battery 11 ・ ・ ・ Upper housing 10 ・ ・ ・ Control circuit board 12 ・ ・ ・ Handset 13 ・ ・・ Display unit 14 ・ ・ ・ Lower housing 15 ・ ・ ・ Transmitter 16 ・ ・ ・ Key operation unit 17 ・ ・ ・ Hinge part 18 ・ ・ ・ Wireless circuit board 19 ・ ・ ・ Wireless circuit component with large heat generation 20 ・ ・・ Battery box 21 ・ ・ ・ Flexible substrate 22 ・ ・ ・ Cable
Claims (9)
る上部筺体と、音声を通話相手に送信する送話器を有す
る下部筺体とをヒンジ部を介して接続する携帯無線機に
おいて、前記携帯無線機を構成する部品を前記下部筺体
に集中させて配置することを特徴とする携帯無線機。1. A portable wireless device in which an upper casing having a receiver for receiving the voice of the other party of the call and a lower casing having a transmitter for transmitting the voice to the other party of the call are connected via a hinge portion to the portable wireless device. A portable wireless device in which components constituting a machine are arranged in a concentrated manner in the lower housing.
量の大きい無線回路部品が実装された無線回路基板を含
むことを特徴とする請求項１記載の携帯無線機。2. The portable wireless device according to claim 1, wherein the component arranged in the lower housing includes a wireless circuit board on which a wireless circuit component that generates a large amount of heat is mounted.
部および前記無線回路基板と前記表示部を制御する制御
回路基板とを含むことを特徴とする請求項１記載の携帯
無線機。3. The portable wireless device according to claim 1, wherein the components arranged in the lower housing include a display unit, the wireless circuit board, and a control circuit board for controlling the display unit.
備え、他方を下部筺体に備えた携帯無線機において、発
熱量の大きい無線回路部品が実装された無線回路基板を
前記送話器を有する筺体に配設したことを特徴とする携
帯無線機。4. A portable wireless device comprising one of a handset and a transmitter in an upper casing and the other in a lower casing, wherein a wireless circuit board on which a wireless circuit component having a large heat generation amount is mounted is provided in the transmitter. A portable wireless device, which is arranged in a housing having the same.
キー操作部と、制御回路基板とが配設されていることを
特徴とする請求項４記載の携帯無線機。5. A display unit is provided on a housing having the transmitter,
The portable wireless device according to claim 4, further comprising a key operation unit and a control circuit board.
刻や各種情報を表示する表示部とを有する上部筺体と、 キーボタンを有するキー操作部と、音声を通話相手に送
信する送話器と、無線回路部品を搭載した無線回路基板
と、前記表示部と前記キー操作部と、前記無線回路部品
とを制御する制御回路基板とを有する下部筺体と、 前記上部筺体と、前記下部筺体とを結合するヒンジ部と
から構成されることを特徴とする携帯無線機。6. A handset for receiving a voice of a communication partner, an upper housing having a display unit for displaying time and various information, a key operation unit having a key button, and a transmitter for transmitting a voice to the communication partner. A lower housing having a wireless circuit board on which a wireless circuit component is mounted, the display unit, the key operation unit, and a control circuit board that controls the wireless circuit component, the upper housing, and the lower housing. A portable wireless device, comprising:
ことを特徴とする請求項６記載の携帯無線機。7. The portable wireless device according to claim 6, wherein the wireless circuit component includes a power amplifier.
する上部筺体と、 キーボタンを有するキー操作部と、音声を通話相手に送
信する送話器と、時刻や各種情報を表示する表示部と、
無線回路部品を搭載した無線回路基板と前記表示部と前
記キー操作部と前記無線回路部品とを制御する制御回路
基板とを有する下部筺体と、 前記上部筺体と、前記下部筺体とを結合するヒンジ部と
から構成されることを特徴とする携帯無線機。8. An upper casing having a receiver for receiving the voice of the other party, a key operation unit having a key button, a transmitter for transmitting voice to the other party, and a display unit for displaying time and various information. When,
A lower housing having a wireless circuit board on which a wireless circuit component is mounted, the display unit, the key operation unit, and a control circuit board that controls the wireless circuit component, a hinge that connects the upper housing and the lower housing. A portable wireless device comprising:
ことを特徴とする請求項８記載の携帯無線機。9. The portable wireless device according to claim 8, wherein the wireless circuit component includes a power amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6247551A JP2821376B2 (en) | 1993-12-09 | 1994-10-13 | Portable radio |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30892093 | 1993-12-09 | ||
| JP5-308920 | 1993-12-09 | ||
| JP6247551A JP2821376B2 (en) | 1993-12-09 | 1994-10-13 | Portable radio |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10135212A Division JPH10336065A (en) | 1993-12-09 | 1998-05-18 | Portable radio equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07221823A true JPH07221823A (en) | 1995-08-18 |
| JP2821376B2 JP2821376B2 (en) | 1998-11-05 |
Family
ID=26538327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6247551A Expired - Lifetime JP2821376B2 (en) | 1993-12-09 | 1994-10-13 | Portable radio |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2821376B2 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000041091A (en) * | 1998-05-14 | 2000-02-08 | Motorola Inc | Portable wireless telephone set mechanism |
| WO2001010099A1 (en) * | 1999-07-29 | 2001-02-08 | Matsushita Electric Industrial Co., Ltd. | Foldable portable communication terminal device |
| US6314274B1 (en) | 1997-10-01 | 2001-11-06 | Nec Corporation | Portable radio having retractable keys, wherein the keys retract within the housing upon movement of a retraction accuator |
| WO2003092251A1 (en) * | 2002-04-25 | 2003-11-06 | Matsushita Electric Industrial Co., Ltd. | Portable terminal device |
| WO2009057546A1 (en) * | 2007-10-30 | 2009-05-07 | Fujikura Ltd. | Cable wiring structure of slide-type electronic device and harness for electronic device wiring |
| WO2010061540A1 (en) * | 2008-11-25 | 2010-06-03 | 日本電気株式会社 | Structure for mounting flexible printed board, and sliding electronic device |
| US7885653B2 (en) | 2002-02-04 | 2011-02-08 | Panasonic Corporation | Fold mobile phone apparatus |
| US8063310B2 (en) | 2007-02-05 | 2011-11-22 | Fujikura Ltd. | Electronic device and harness for wiring electronic devices |
| US8325483B2 (en) | 2006-04-27 | 2012-12-04 | Kyocera Corporation | Electronic device including a heat conduction member |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4511930Y1 (en) * | 1966-11-07 | 1970-05-27 | ||
| JPS513686U (en) * | 1974-06-28 | 1976-01-12 | ||
| JPS63129755A (en) * | 1986-11-19 | 1988-06-02 | Matsushita Electric Ind Co Ltd | Portable telephone system |
| JPH01133844U (en) * | 1988-03-04 | 1989-09-12 | ||
| JPH0338149A (en) * | 1989-07-05 | 1991-02-19 | Nippondenso Co Ltd | Handset capable of expansion/contraction |
-
1994
- 1994-10-13 JP JP6247551A patent/JP2821376B2/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4511930Y1 (en) * | 1966-11-07 | 1970-05-27 | ||
| JPS513686U (en) * | 1974-06-28 | 1976-01-12 | ||
| JPS63129755A (en) * | 1986-11-19 | 1988-06-02 | Matsushita Electric Ind Co Ltd | Portable telephone system |
| JPH01133844U (en) * | 1988-03-04 | 1989-09-12 | ||
| JPH0338149A (en) * | 1989-07-05 | 1991-02-19 | Nippondenso Co Ltd | Handset capable of expansion/contraction |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6314274B1 (en) | 1997-10-01 | 2001-11-06 | Nec Corporation | Portable radio having retractable keys, wherein the keys retract within the housing upon movement of a retraction accuator |
| JP2000041091A (en) * | 1998-05-14 | 2000-02-08 | Motorola Inc | Portable wireless telephone set mechanism |
| WO2001010099A1 (en) * | 1999-07-29 | 2001-02-08 | Matsushita Electric Industrial Co., Ltd. | Foldable portable communication terminal device |
| US7885653B2 (en) | 2002-02-04 | 2011-02-08 | Panasonic Corporation | Fold mobile phone apparatus |
| WO2003092251A1 (en) * | 2002-04-25 | 2003-11-06 | Matsushita Electric Industrial Co., Ltd. | Portable terminal device |
| US8325483B2 (en) | 2006-04-27 | 2012-12-04 | Kyocera Corporation | Electronic device including a heat conduction member |
| US8063310B2 (en) | 2007-02-05 | 2011-11-22 | Fujikura Ltd. | Electronic device and harness for wiring electronic devices |
| WO2009057546A1 (en) * | 2007-10-30 | 2009-05-07 | Fujikura Ltd. | Cable wiring structure of slide-type electronic device and harness for electronic device wiring |
| WO2010061540A1 (en) * | 2008-11-25 | 2010-06-03 | 日本電気株式会社 | Structure for mounting flexible printed board, and sliding electronic device |
| US9030834B2 (en) | 2008-11-25 | 2015-05-12 | Nec Corporation | Mounting structure of flexible printed circuit board and sliding-type electronic device |
| US9042109B2 (en) | 2008-11-25 | 2015-05-26 | Nec Corporation | Mounting structure of flexible printed circuit board and sliding-type electronic device |
| US9173308B2 (en) | 2008-11-25 | 2015-10-27 | Nec Corporation | Mounting structure of flexible printed circuit board and sliding-type electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2821376B2 (en) | 1998-11-05 |
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