JPH03184431A - Battery pack loading type portable telephone set - Google Patents

Battery pack loading type portable telephone set

Info

Publication number
JPH03184431A
JPH03184431A JP32258589A JP32258589A JPH03184431A JP H03184431 A JPH03184431 A JP H03184431A JP 32258589 A JP32258589 A JP 32258589A JP 32258589 A JP32258589 A JP 32258589A JP H03184431 A JPH03184431 A JP H03184431A
Authority
JP
Japan
Prior art keywords
battery pack
main body
telephone set
phone
mobile phone
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
Application number
JP32258589A
Other languages
Japanese (ja)
Other versions
JP2775020B2 (en
Inventor
Yoshiharu Tamura
田村 義晴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP1322585A priority Critical patent/JP2775020B2/en
Publication of JPH03184431A publication Critical patent/JPH03184431A/en
Application granted granted Critical
Publication of JP2775020B2 publication Critical patent/JP2775020B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PURPOSE:To locate a charging terminal provided at a battery pack and an interface connector provided at a telephone set main body in face of an on- vehicle adaptor by providing a part flush with the telephone set main body at the battery pack, and inserting the pack to the on-vehicle adaptor by utilizing the flush part. CONSTITUTION:The telephone set main body 1 is comprised in such a way that a notched part 1a is provided at the lower end part of a back plane by cutting part of the telephone set main body 1, and guide grooves 8 are formed at both sides of the notched part 1a, respectively, and a projecting strip 12 corresponding to the guide groove 8 is formed at the battery pack 11, and the battery pack 11 can be loaded/unloaded on the telephone set main body 1 with a sliding system from the bottom plane of the telephone set main body 1. A groove 32 to receive the bottom plane of the telephone set main body 1 is formed at the on-vehicle adaptor 31, and at the end face of the groove 32, a charge connection terminal 33 connected to the charging terminal 13 provided at the battery pack 11 and a connector 34 connected to the interface connector 7 provided at the bottom plane of the telephone set amin body 1 are arranged.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は携帯電話機に関し、特に標準容量と高容量型の
電池パックの交換が可能な携帯電話機に関する。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a mobile phone, and particularly to a mobile phone in which standard capacity and high capacity battery packs can be exchanged.

〔従来の技術〕[Conventional technology]

一般に携帯電話機は、その送信出力が0.1W〜数W程
度であるため、充電可能な2次電池を使用することが多
い。そして、この2次電池は電池パックとして構成し、
この電池パックを電話機本体の一部に、その筺体一部を
構成するように電話機本体に着脱可能に設けている。ま
た、この電池パックは長時間の携帯電話機の使用を実現
するために、標準容量の電池パックの他に、高容量の電
池パックを設け、これらを交換して使用し得るように構
成することが多い。
Generally, mobile phones have a transmission output of about 0.1 W to several W, so they often use rechargeable secondary batteries. This secondary battery is configured as a battery pack,
This battery pack is detachably attached to a part of the telephone main body so as to form part of the casing thereof. In addition, this battery pack can be configured so that in addition to the standard capacity battery pack, a high capacity battery pack can be installed and these can be used interchangeably. many.

第5図はこの種の携帯電話機の一例を示す図である。第
5図(al)及び(a2)は標準容量型電池パックを使
用した例を示し、同図(al)は側面図、同図(a2)
は底面図である。図において、■は携帯電話の電話機本
体、6はアンテナ、41は標準容量型の電池パックであ
り、電話機本体1の筺体一部を切欠き、ここに電池パッ
ク41を装着している。この電池パック41の底面には
充電端子43が設けられ、電話機本体lの底面にはイン
タフェースコネクタ7が設けられている。
FIG. 5 is a diagram showing an example of this type of mobile phone. Figures 5 (al) and (a2) show an example using a standard capacity battery pack, where (al) is a side view and (a2)
is a bottom view. In the figure, ■ is the main body of a mobile phone, 6 is an antenna, and 41 is a standard capacity battery pack.A part of the casing of the phone main body 1 is cut out, and the battery pack 41 is attached thereto. A charging terminal 43 is provided on the bottom surface of the battery pack 41, and an interface connector 7 is provided on the bottom surface of the telephone body l.

また、第5図(bl)及び(b2)は高容量型電池パッ
クを使用した例を示し、同図(bl)は側面図、同図(
b2)は底面図である。ここでは、2次電池を多数内蔵
した大型の電池パック51を電話機本体1に装着してい
る。53は充電端子である。この電池パック51は、電
話機本体1への装着部の形状9寸法等が標準容量型電池
パック41と同一に形成しており、したがって標準容量
型電池パック41と同様に電話機本体工に装着すること
が可能となる。また、この電池パック51は電池容量が
大きいため、長時間の使用に対応できる。
In addition, Fig. 5 (bl) and (b2) show an example using a high-capacity battery pack, and Fig. 5 (bl) is a side view, and Fig.
b2) is a bottom view. Here, a large battery pack 51 containing a large number of secondary batteries is attached to the telephone main body 1. 53 is a charging terminal. This battery pack 51 has the same shape and dimensions as the standard capacity battery pack 41 at the part to be attached to the telephone main body 1, and therefore can be installed in the telephone main unit in the same manner as the standard capacity battery pack 41. becomes possible. Further, since the battery pack 51 has a large battery capacity, it can be used for a long time.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

上述した従来の携帯電話機では、これを自動車の車室内
に設置して、ハンズフリーないしは別に設置したハンド
セットを用いて、自動車電話として用いる場合がある。
The above-mentioned conventional mobile phone may be installed in the cabin of a car and used as a car phone either hands-free or by using a separately installed handset.

この時は携帯電話機の固定、及び信号線の接続のために
車載アダプタが必要になる。このアダプタの従来例を第
6図に示す、このアダプタ61は、携帯電話機を挿入し
た状態でのキー2の操作性や表示3の見やすさ等を考慮
して、−船釣には電池パック41.51の背面に適合し
た凹溝62を形威し、この凹溝62内に背面が下側にな
るように電話機本体1及び電池パック41、または51
を挿入させて支持を行うように構成されている。
In this case, an in-vehicle adapter is required to secure the mobile phone and connect the signal line. A conventional example of this adapter is shown in FIG. 6. This adapter 61 is designed in consideration of the operability of the keys 2 and the visibility of the display 3 when a mobile phone is inserted. .51, and place the phone main body 1 and the battery pack 41 or 51 in this groove 62 with the back side facing downward.
It is configured so that it can be supported by inserting it.

この構成において、電話機本体1に標準容量型の電池パ
ック41を装着した状態でアダプタ61に設置した状態
を第7図(a)に示す、今、この状態でインタフェース
コネクタ7と充電端子43は、これに対応したアダプタ
61側のコネクタ及び充電接続端子に接続されていると
する。このとき高容量タイプの電池パック51に交換し
た上で電話機本体1をアダプタ61へ設置すると、同図
(b)のように電池パック41と51の寸法が異なるた
めに、アダプタ61に対する電話機本体1の相対位置が
ずれ、インタフェースコネクタ7の接続ができなくなる
ことがある。
In this configuration, a state in which a standard capacity battery pack 41 is attached to the telephone body 1 and installed in the adapter 61 is shown in FIG. 7(a). In this state, the interface connector 7 and the charging terminal 43 are It is assumed that the adapter 61 is connected to a corresponding connector and charging connection terminal on the adapter 61 side. At this time, when replacing the battery pack 51 with a high-capacity type battery pack 51 and installing the phone main body 1 on the adapter 61, since the dimensions of the battery packs 41 and 51 are different as shown in FIG. The relative position of the interface connector 7 may shift, and the interface connector 7 may not be able to connect.

この場合、仮にアダプタ6Iの形状を変えて電話機本体
lの側面で位置規制をして、インタフェースコネクタ7
がいずれの電池パックでも嵌合できるように構成しても
よいが、この場合には電池パックの充電端子43.53
と車載アダプタ61の充電接続端子の位置が合わなくな
り、充電が不能となる。
In this case, temporarily change the shape of the adapter 6I to restrict its position on the side of the phone body l, and then connect the interface connector 7
may be configured so that it can be fitted with either battery pack, but in this case, the charging terminals 43 and 53 of the battery pack
The positions of the charging connection terminals of the in-vehicle adapter 61 do not match, and charging becomes impossible.

このため、第8図に示すように、携帯電話機の本体lの
底部に長さの異なる電池パックを着脱するように構成し
たものが提案されている。即ち、同図(al)及び(a
2)は標準容量型の電池パック71を装着した側面図と
底面図、同図(bl)及び(b2)は高容量型の電池パ
ック81を装着した側面図と底面図である。
Therefore, as shown in FIG. 8, a mobile phone has been proposed in which battery packs of different lengths can be attached to and removed from the bottom of the main body l of the mobile phone. That is, the same figure (al) and (a
2) is a side view and a bottom view of the battery pack 71 of standard capacity type installed, and (bl) and (b2) of the same figure are a side view and bottom view of the battery pack 81 of high capacity type installed.

しかしながら、この構成では、上述したような問題は回
避できるが電話機本体1の底面は電池パック71.81
で占領されるため、充電端子73゜83は設けることが
できるが、インタフェースコネクタを設けるのは困難で
あり、車載アダプタ等の使用には不向きとなる。
However, with this configuration, although the above-mentioned problems can be avoided, the bottom of the phone main body 1 is not connected to the battery pack 71.
Therefore, charging terminals 73 and 83 can be provided, but it is difficult to provide an interface connector, making it unsuitable for use with an in-vehicle adapter or the like.

また、携帯電話機の一般的な構成からして、電池パック
71.81の位置に送話器74.84を配設する必要が
生じ、消耗品と考えられる電池パックのコストを高くし
てしまうことになる。
Furthermore, given the general configuration of mobile phones, it becomes necessary to arrange the transmitter 74.84 at the position of the battery pack 71.81, which increases the cost of the battery pack, which is considered a consumable item. become.

本発明の目的は上述した問題を解消し、電池パックを交
換した場合でも車載アダプタへの設置を可能にした携帯
電話機を提供することにある。
SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems and to provide a mobile phone that can be installed in an in-vehicle adapter even when the battery pack is replaced.

〔課題を解決するための手段〕[Means to solve the problem]

本発明の携帯電話機は、電話機本体の筺体の一部を構成
する電池パックの背面に、電話機本体と同一平面となる
部分と、この部分以外の部分に突設した突部を形成して
いる。そして、この突部内にも2次電池を収納すること
で、高容量型電池パックを構成する。
In the mobile phone of the present invention, on the back surface of the battery pack that constitutes a part of the casing of the phone main body, a part that is flush with the phone main body and a protrusion that projects outside this part are formed. A high capacity battery pack is constructed by storing a secondary battery also within this protrusion.

この場合、突部の背面に電池残量を表示する表示部を設
けることができる。
In this case, a display section for displaying the remaining battery level can be provided on the back surface of the protrusion.

また、電池パックの背面の、略全面が電話機本体と同一
平面となるように形成されて標準容量型電池パックを構
成する。
Further, substantially the entire back surface of the battery pack is formed to be flush with the phone main body, thereby configuring a standard capacity battery pack.

更に、電池パックの底面には、電話機本体と同一平面と
なる部分を基準にした位置に充電端子を設け、かつ電話
機本体の底面にはインタフェースコネクタを配設してい
る。
Further, a charging terminal is provided on the bottom surface of the battery pack at a position based on a portion that is flush with the phone main body, and an interface connector is provided on the bottom surface of the phone main body.

[作用] この構成では、電池パックに設けた電話機本体と同一平
面になる部分を利用して車載アダプタに挿入することで
、電池パックに設けた充電端子と電話機本体に設けたイ
ンタフェースコネクタを車載アダプタに正対位置させる
ことが可能となり、電池パックの容量の相違にかかわら
ずこれら端子の接続を実現する。
[Function] With this configuration, by inserting the battery pack into the vehicle adapter using the part of the battery pack that is flush with the phone body, the charging terminal provided on the battery pack and the interface connector provided on the phone body can be connected to the vehicle adapter. This makes it possible to position these terminals directly facing each other, making it possible to connect these terminals regardless of the difference in capacity of the battery pack.

〔実施例〕〔Example〕

次に、本発明を図面を参照して説明する。 Next, the present invention will be explained with reference to the drawings.

第1図は本発明の携帯電話機の一実施例を示し、同図(
a)は底面側から見た斜視図、同図(b)は交換用の電
池パック、同図(C)は縮小した底面図、同図(d)は
縮小した側面図である。
FIG. 1 shows an embodiment of a mobile phone according to the present invention.
Figure a) is a perspective view as seen from the bottom side, figure (b) is a replacement battery pack, figure (c) is a reduced bottom view, and figure (d) is a reduced side view.

これらの図において、電話機本体1は、前面にキー2と
表示部3を配設し、かつその上端部には受話器4を、下
端部には送話器5をそれぞれ配設している。また、上面
にはアンテナ6を設ける一方、底面にはインタフェース
コネクタ7を設けている。更に、背面の下端部は電話機
本体lの筺体一部を切欠いて切欠部1aを設け、ここに
電池パック11を装着し得るように構成している。ここ
では、電話機本体1の切欠部1aの両側にそれぞれ案内
溝8を形成し、電池パック11にはこの案内溝8に対応
する突条12を形成し、電池パック11を電話機本体l
の底面からスライド方式で電話機本体lに着脱し得るよ
うに構成している。
In these figures, a telephone main body 1 has a key 2 and a display section 3 on its front surface, a receiver 4 on its upper end, and a transmitter 5 on its lower end. Further, an antenna 6 is provided on the top surface, and an interface connector 7 is provided on the bottom surface. Further, at the lower end of the back side, a part of the casing of the telephone main body l is cut out to provide a cutout part 1a, so that the battery pack 11 can be attached to the cutout part 1a. Here, guide grooves 8 are formed on both sides of the notch 1a of the telephone main body 1, protrusions 12 corresponding to the guide grooves 8 are formed on the battery pack 11, and the battery pack 11 is inserted into the telephone main body.
It is constructed so that it can be attached to and detached from the telephone main body l in a sliding manner from the bottom surface of the phone.

前記電池パック11は高容量型のものを示しており、同
図(a)のように、両側部11aを電話機本体1の背面
と同じ面に位置するように形成し、中央部をこの面より
も突出させた突部11bとして形成している。そして、
この突部11bによって電池パック11の容積を増大さ
せ、この部分にも2次電池を内蔵して高容量化を図って
いる。
The battery pack 11 is of a high-capacity type, and as shown in FIG. 2(a), both side parts 11a are formed on the same surface as the back surface of the phone main body 1, and the central part is formed from this surface. The protrusion 11b is also formed as a protrusion. and,
The volume of the battery pack 11 is increased by this protrusion 11b, and a secondary battery is also built in this part to increase the capacity.

また、標準容量型の電池パック21は、同図(b)のよ
うに、両側部に突条22を形成するとともに、その両側
部を含む背面21aは電話機本体1の背面と同じ面に位
置する平坦な面として構成されている。
In addition, as shown in FIG. 2(b), the standard capacity battery pack 21 has protrusions 22 formed on both sides, and a back surface 21a including the both sides is located on the same surface as the back surface of the phone main body 1. It is constructed as a flat surface.

そして、各電池パック11.21の底面には、それぞれ
同じ位置に充電端子13.23を配設している。また、
図示は省略するが、各電池パック11.21の内面には
電話機本体1と電気的に接続される端子が設けられてい
ることは言うまでもない。
Charging terminals 13.23 are arranged at the same position on the bottom surface of each battery pack 11.21. Also,
Although not shown, it goes without saying that each battery pack 11.21 is provided with a terminal electrically connected to the telephone body 1 on its inner surface.

このように構成される電池パックによれば、例えば高容
量型電池パック11を装着して、これを車載アダプタに
挿入する場合を、第2図に示す。
According to the battery pack configured as described above, FIG. 2 shows a case where, for example, a high capacity battery pack 11 is attached and inserted into an in-vehicle adapter.

同図(a)は挿入時の状態を示す斜視図、同図(b)は
挿入状態の底面図である。
FIG. 4(a) is a perspective view showing the state when inserted, and FIG. 2(b) is a bottom view of the inserted state.

車載アダプタ31は、電話機本体lの底面を受は入れる
溝32を形成しているが、この溝32の両側部は電話機
本体1の背面を受は入れる深さに形成する一方、溝32
の中央部はこれよりも深さを大きくして高容量型電池パ
ック11の突部11bを受は入れる凹部32aとして形
成している。そして、溝32の端面には、電池パック1
1.21に設けた充電端子13.23に接続される充電
接続端子33と、電話機本体1の底面に設けたインタフ
ェースコネクタ7に接続されるコネクタ34を配設して
いる。
The in-vehicle adapter 31 has a groove 32 that receives the bottom surface of the phone main body 1. Both sides of this groove 32 are formed deep enough to receive the back surface of the phone main body 1, while the groove 32
The center portion of the recess 32a is made deeper than this to receive the protrusion 11b of the high capacity battery pack 11. The end face of the groove 32 is provided with a battery pack 1.
A charging connection terminal 33 is connected to the charging terminal 13.23 provided on the telephone body 1, and a connector 34 is connected to the interface connector 7 provided on the bottom surface of the telephone main body 1.

したがって、高容量型電池パック11を装着した電話機
本体1を車載アダプタ31の溝32内に挿入させたとき
には、電池パック11の両側部11aは溝32の上面に
接した状態とされ、その突部11bは凹部32a内に受
は入れられる。そして、この状態で充電端子13と充電
接続端子33が接続され、コネクタ7及び34が接続さ
れ、電池バック11内の2次電池を車載電源で充電しな
がら、自動車電話としての利用が可能となる。
Therefore, when the telephone main body 1 equipped with the high capacity battery pack 11 is inserted into the groove 32 of the in-vehicle adapter 31, the both sides 11a of the battery pack 11 are in contact with the upper surface of the groove 32, and the protrusions 11b is received in the recess 32a. Then, in this state, the charging terminal 13 and the charging connection terminal 33 are connected, and the connectors 7 and 34 are connected, so that the secondary battery in the battery bag 11 can be charged with the in-vehicle power source and used as a car phone. .

る。Ru.

一方、電話機本体1に標準容量型電池パック21を装着
した場合には、第3図(a)及び(b)に示すように、
電話機本体1を車載アダプタ31の溝32内に挿入すれ
ば、電池パック21の背面の両側部21aが溝32の上
面に接触された状態で挿入が行われる。そして、この場
合にも、車載アダプタ31に対する電話機本体1及び電
池パック21の相対位置は高容量型電池パック11の場
合と同じであるため、充電端子23及びコネクタ7はそ
れぞれ充電接続端子33とコネクタ34に正しく接続さ
れる。
On the other hand, when the standard capacity battery pack 21 is attached to the telephone main body 1, as shown in FIGS. 3(a) and (b),
When the telephone body 1 is inserted into the groove 32 of the in-vehicle adapter 31, the battery pack 21 is inserted with both sides 21a of the back surface in contact with the upper surface of the groove 32. Also in this case, since the relative positions of the phone main body 1 and the battery pack 21 with respect to the in-vehicle adapter 31 are the same as in the case of the high capacity battery pack 11, the charging terminal 23 and the connector 7 are connected to the charging connection terminal 33 and the connector, respectively. 34 is connected correctly.

したがって、電話機本体1に高容量型の電池パック11
或いは標準容量型の電池パック21のいずれを装着して
いる場合でも、同一の車載アダプタ31に正しく挿入さ
せることができ、それぞれを自動車電話として好適に使
用することが可能となる。また、図示は省略するが、卓
上型の充電器も前記車載アダプタ31と同様の槽底とす
ることにより、電池パック11.21の種類にかかわら
ず、その充電を適切に行うことが可能となる。
Therefore, the high-capacity battery pack 11 is attached to the phone main body 1.
Alternatively, no matter which of the standard capacity battery packs 21 is installed, they can be correctly inserted into the same in-vehicle adapter 31, and each can be suitably used as a car phone. Furthermore, although not shown, by using a tabletop charger with the same tank bottom as the in-vehicle adapter 31, it becomes possible to properly charge the battery pack 11.21 regardless of its type. .

なお、第4図に示すように、高容量型電池パック11の
突部11bの背面に表示部14を配設し、この表示部1
4に電池残量を表示させるようにしてもよい。この電池
残量を表示するための計測。
In addition, as shown in FIG.
4, the remaining battery level may be displayed. Measurement to display this battery level.

演算回路は、突部11bによって拡大された内部スヘー
ス内に収容すれば良い。
The arithmetic circuit may be accommodated within the internal space enlarged by the protrusion 11b.

〔発明の効果〕〔Effect of the invention〕

以上説明したように本発明は、電池パックに電話機本体
と同一平面になる部分を設け、かつこれ以外の部分に突
部を設けているので、この突部内にも2次電池を収納す
ることで高容量型の電池パックを構成することができる
とともに、同一平面部分を利用して車載アダプタに挿入
することで、電池パックに設けた充電端子と電話機本体
に設けたインタフェースコネクタを車載アダプタに正対
位置させることが可能となり、電池パックの容量の相違
にかかわらずこれら端子の接続を実現することができる
As explained above, in the present invention, the battery pack has a part that is flush with the phone body, and a protrusion is provided in the other part, so that it is possible to store the secondary battery in this protrusion. It is possible to construct a high-capacity battery pack, and by inserting it into the car adapter using the same plane part, the charging terminal provided on the battery pack and the interface connector provided on the phone body can be directly faced to the car adapter. This makes it possible to connect these terminals regardless of the difference in capacity of the battery packs.

また、電池パック背面の他の部分に設けた突部に電池残
量を表示する表示部を設けることにより、利用者が適切
な時期に電池の充電又は電池の交換を行なうことができ
る効果もある。
Additionally, by providing a display that displays the remaining battery level on a protrusion provided on another part of the back of the battery pack, the user can charge or replace the battery at an appropriate time. .

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明の一実施例を示し、同図(a)は斜視図
、同図(b)は交換する電池パックの斜視図、同図(C
)は縮小した底面図、同図(d)は縮小した側面図、第
2図は高容量型電池パックを装着した状態を示し、同図
(a)は側面図、同図(b)は底面図、第3図は標準容
量型電池パックを装着した状態を示し、同図(a)は側
面図、同図(b)は底面図、第4図は他の実施例の斜視
図、第5図は従来の携帯電話機の一例を示し、同図(a
l)及び(a2)は標準容量型電池パックを装着した状
態の側面図及び底面図、同図(bl)及び(b2)は高
容量型電池パックを装着した状態の側面図及び底面図、
第6図は車載アダプタに設置する状態を示す斜視図、第
7図(a)及び(b)はそれぞれ異なる電池パックを装
着した電話機本体を車載アダプタに設置した状態の正面
図、第8図は従来の異なる電池パックを装着した携帯電
話機の一例を示し、同図(al)及び(a2)は標準容
量型電池パックを装着した状態の側面図及び底面図、同
図(bl)及び(b2)は高容量型電池パックを装着し
た状態の側面図及び底面図である。 1・・・電話機本体、1a・・・切欠き、2・・・キー
、3・・・表示部、4・・・受話器、5・・・送話器、
6・・・アンテナ、7・・・インタフェースコネクタ、
8・・・案内溝、11・・・高容量型電池パック、ll
a・・・両端部、11b・・・凸部、12・・・突条、
13・・・充電端子、21・・・標準容量型電池パック
、21a・・・両端部、22・・・突条、23・・・充
電端子、31・・・車載アダプタ、32・・・溝、32
a・・・凹部、33・・・充電接続端子、34・・・コ
ネクタ、41,51,71.81・・・従来の電池パッ
ク、61・・・従来の車載アダプタ、第 1 図 (a) (C) (d) 第2 図 (b) 2 1b 2a 第3 図 (b) 2 2a 第4 図 第5 図 第7 図 (a) (b) 第8 図
FIG. 1 shows an embodiment of the present invention; FIG. 1(a) is a perspective view, FIG. 1(b) is a perspective view of a battery pack to be replaced, and FIG.
) is a scaled-down bottom view, Figure (d) is a scaled-down side view, Figure 2 shows the state in which a high-capacity battery pack is installed, Figure (a) is a side view, and Figure (b) is a bottom view. Figures 3 and 3 show the state in which a standard capacity battery pack is installed, Figure (a) is a side view, Figure (b) is a bottom view, Figure 4 is a perspective view of another embodiment, and Figure 5 is a side view. The figure shows an example of a conventional mobile phone.
l) and (a2) are a side view and a bottom view of a state in which a standard capacity battery pack is installed, and (bl) and (b2) are a side view and a bottom view of a state in which a high capacity battery pack is installed,
Figure 6 is a perspective view showing the state in which the phone is installed in the car adapter, Figures 7 (a) and (b) are front views of the phone body with different battery packs installed in the car adapter, and Figure 8 is the front view of the phone body installed in the car adapter. An example of a mobile phone equipped with a different conventional battery pack is shown. Figures (al) and (a2) are side and bottom views of a standard capacity battery pack installed, and Figures (bl) and (b2) are 2 is a side view and a bottom view of a state in which a high-capacity battery pack is attached. DESCRIPTION OF SYMBOLS 1... Telephone body, 1a... Notch, 2... Key, 3... Display part, 4... Receiver, 5... Transmitter,
6... Antenna, 7... Interface connector,
8... Guide groove, 11... High capacity battery pack, ll
a...both ends, 11b...convex portion, 12...projection,
13...Charging terminal, 21...Standard capacity battery pack, 21a...Both ends, 22...Protrusion, 23...Charging terminal, 31...In-vehicle adapter, 32...Groove , 32
a... Recessed portion, 33... Charging connection terminal, 34... Connector, 41, 51, 71.81... Conventional battery pack, 61... Conventional vehicle adapter, Fig. 1 (a) (C) (d) Fig. 2 (b) 2 1b 2a Fig. 3 (b) 2 2a Fig. 4 Fig. 5 Fig. 7 (a) (b) Fig. 8

Claims (1)

【特許請求の範囲】 1、電話機本体の筺体の一部を構成する電池パックを着
脱可能に装着する携帯電話機において、前記電池パック
の背面には電話機本体と同一平面となる部分を有し、こ
の部分以外の部分には前記平面に対して突出された突部
を形成してなる電池パック装着型の携帯電話機。 2、突部内にも2次電池を収納して高容量型の電池パッ
クを構成してなる特許請求の範囲第1項記載の電池パッ
ク装着型の携帯電話機。 3、前記突部の背面に、電池残量を表示する表示部を設
けてなる特許請求の範囲第2項記載の電池パック装着型
の携帯電話機。 4、電池パックの背面は、略全面が電話機本体と同一平
面となるように構成されて標準容量型の電池パックを構
成してなる特許請求の範囲第1項記載の電池パック装着
型の携帯電話機。 5、電池パックの底面には、電話機本体と同一平面とな
る部分を基準にした位置に充電端子を設け、これに隣接
する電話機本体の底面にはインタフェースコネクタを配
設してなる特許請求の範囲第1項乃至第4項のいずれか
に記載の電池パック装着型の携帯電話機。
[Scope of Claims] 1. A mobile phone to which a battery pack forming a part of the casing of the phone main body is removably attached, wherein the back of the battery pack has a part that is flush with the phone main body; A cell phone equipped with a battery pack, wherein a protrusion that protrudes with respect to the plane is formed on a portion other than the above-described flat surface. 2. A battery pack-mounted mobile phone according to claim 1, wherein a secondary battery is also housed within the protrusion to constitute a high-capacity battery pack. 3. The battery pack-mounted mobile phone according to claim 2, further comprising a display section for displaying the remaining battery level on the back surface of the protrusion. 4. The battery pack-mounted mobile phone according to claim 1, wherein the back surface of the battery pack is configured such that substantially the entire surface thereof is flush with the phone main body, thereby configuring a standard capacity battery pack. . 5. A charging terminal is provided on the bottom of the battery pack at a position based on a portion that is flush with the phone main body, and an interface connector is provided on the bottom of the phone main body adjacent to this. The battery pack-equipped mobile phone according to any one of items 1 to 4.
JP1322585A 1989-12-14 1989-12-14 Mobile phone with battery pack Expired - Fee Related JP2775020B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1322585A JP2775020B2 (en) 1989-12-14 1989-12-14 Mobile phone with battery pack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1322585A JP2775020B2 (en) 1989-12-14 1989-12-14 Mobile phone with battery pack

Publications (2)

Publication Number Publication Date
JPH03184431A true JPH03184431A (en) 1991-08-12
JP2775020B2 JP2775020B2 (en) 1998-07-09

Family

ID=18145336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1322585A Expired - Fee Related JP2775020B2 (en) 1989-12-14 1989-12-14 Mobile phone with battery pack

Country Status (1)

Country Link
JP (1) JP2775020B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5392350A (en) * 1992-05-18 1995-02-21 Swanson; Paul J. Support apparatus for a transportable telephone
US6985136B2 (en) 1992-11-09 2006-01-10 Adc Technology Portable communicator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS596348U (en) * 1982-07-02 1984-01-17 株式会社多摩川電機製作所 wireless telephone equipment
JPS6019249U (en) * 1983-07-18 1985-02-09 株式会社ケンウッド handy transceiver

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS596348U (en) * 1982-07-02 1984-01-17 株式会社多摩川電機製作所 wireless telephone equipment
JPS6019249U (en) * 1983-07-18 1985-02-09 株式会社ケンウッド handy transceiver

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5392350A (en) * 1992-05-18 1995-02-21 Swanson; Paul J. Support apparatus for a transportable telephone
US6985136B2 (en) 1992-11-09 2006-01-10 Adc Technology Portable communicator
US7057605B2 (en) 1992-11-09 2006-06-06 Toshiharu Enmei Portable communicator
US7061473B2 (en) 1992-11-09 2006-06-13 Toshiharu Enmei Portable communicator
US7064749B1 (en) 1992-11-09 2006-06-20 Adc Technology Inc. Portable communicator
US7274480B2 (en) 1992-11-09 2007-09-25 Adc Technology Inc. Portable communicator
US7567361B2 (en) 1992-11-09 2009-07-28 Adc Technology Inc. Portable communicator
US7688467B2 (en) 1992-11-09 2010-03-30 Adc Technology Inc. Portable communicator

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