JPH0499093A - Radio apparatus - Google Patents
Radio apparatusInfo
- Publication number
- JPH0499093A JPH0499093A JP20759790A JP20759790A JPH0499093A JP H0499093 A JPH0499093 A JP H0499093A JP 20759790 A JP20759790 A JP 20759790A JP 20759790 A JP20759790 A JP 20759790A JP H0499093 A JPH0499093 A JP H0499093A
- Authority
- JP
- Japan
- Prior art keywords
- main body
- battery pack
- radio
- lock piece
- side protrusion
- 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
- 230000035939 shock Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Transmitters (AREA)
Abstract
Description
【発明の詳細な説明】
概要
電池パックを着脱可能に備えてなる無線機に関し、
簡単な構成でしかも電池パックの着脱が容易な無線機の
提供を目的とし、
無線機本体と、該無線機本体の下端近傍に設けられ、上
記無線機本体の上端に向けて突出する本体側突起と、該
本体側突起に係合する凹部がその下端に形成された電池
パックと、上記無線機本体の上端側に設けられ、制限さ
れた可動範囲内でよ配本体側突起に向けて移動可能なロ
ック片と、該ロック片を上記無線機本体の外部から移動
させるためのツマミと、上記ロック片を上記本体側突起
に向けて付勢する付勢部材とを備え、上記凹部を上記本
体側突起に係合させて上記電池パックを上記無線機本体
に対して装着する方向に回動させたときに、上記電池パ
ックの上端に形成されたパック側突起が上記ロック片を
上記本体側突起と反対の方向に移動させて上記パック側
突起が上記ロック片の位置を通過し得るように、上記ロ
ック片の先端にテーパ部を形成して構成する。[Detailed Description of the Invention] Summary The present invention relates to a radio device that is equipped with a detachable battery pack, and the object of the present invention is to provide a radio device that has a simple configuration and in which the battery pack can be easily attached and detached. a battery pack provided near the lower end of the body and having a body-side protrusion projecting toward the upper end of the radio body; and a battery pack having a recess formed at its lower end to engage with the body-side protrusion; a lock piece that is provided on the body and is movable toward the side protrusion within a limited movable range; a knob for moving the lock piece from outside the radio body; a biasing member that biases toward the side protrusion, and when the concave portion is engaged with the main body side protrusion and the battery pack is rotated in a direction in which the battery pack is attached to the radio main body, the The tip of the lock piece is arranged so that the pack-side protrusion formed at the upper end of the battery pack moves the lock piece in the opposite direction to the body-side protrusion so that the pack-side protrusion can pass through the position of the lock piece. A tapered portion is formed at the top.
産業上の利用分野
本発明は携帯電話機、コードレス電話機等の無線機に関
する。INDUSTRIAL APPLICATION FIELD The present invention relates to radio equipment such as mobile telephones and cordless telephones.
携帯電話機やコードレス電話機等の無線機の電源供給源
となる電池パックは、電池交換や電池の充電に際して無
線機本体に対して着脱可能であることが要求される。BACKGROUND OF THE INVENTION A battery pack that serves as a power supply source for a radio device such as a mobile phone or a cordless telephone is required to be removable from the main body of the radio device when replacing or charging the battery.
従来の技術
、従来、無線機本体及び電池パックの何れか一方にレー
ル部を形成し、他方に上記レール部にスライド可能な突
起を形成しておき、電池パックを無線機本体に嵌め込む
構成の無線機が知られている。BACKGROUND ART Conventionally, a rail part is formed on either the radio main body or the battery pack, a slideable protrusion is formed on the rail part on the other, and the battery pack is fitted into the radio main body. Radio equipment is known.
発明が解決しようとする課題
上述した従来の無線機の構成によると、電池パックを無
線機本体に嵌め込むのに正確な位置合わせが必要であり
、必ずしも電池パックの着脱が容易でないという問題が
あった。また、レール部及び突起の形状が複雑にならざ
るを得す、無線機の構成が複雑化するという問題もあっ
た。Problems to be Solved by the Invention According to the configuration of the conventional radio device described above, accurate positioning is required to fit the battery pack into the main body of the radio device, and there is a problem that it is not always easy to attach and detach the battery pack. Ta. Furthermore, there is also the problem that the shapes of the rail portion and the protrusion become complicated, and the configuration of the radio becomes complicated.
本発明はこのような事情に鑑みて創作されたもので、簡
単な構成でしかも電池パックの着脱が容易な無線機の提
供を目的としている。The present invention was created in view of the above circumstances, and an object of the present invention is to provide a radio device having a simple configuration and having a battery pack that can be easily attached and detached.
課題を解決するための手段
上述した技術的課題は、無線機本体と、該無線機本体の
下端近傍に設けられ、上記無線機本体の上端に向けて突
出する本体側突起と、該本体側突起に係合する凹部がそ
の下端に形成された電池パックと、上記無線機本体の上
端側に設けられ、制限された可動範囲内で上記本体側突
起に向けて移動可能なロック片と、該ロック片を上記無
線機本体の外部から移動させるためのツマミと、上記ロ
ック片を上記本体側突起に向けて付勢する付勢部材とを
備え、上記凹部を上記本体側突起に係合させて上記電池
パックを上記無線機本体に対して装着する方向に回動さ
せたときに、上記電池パックの上端に形成されたパック
側突起が上記ロック片を上記本体側突起と反対の方向に
移動させて上記パック側突起が上記ロック片の位置を通
過し得るように、上記ロック片の先端にテーパ部を形成
した無線機により解決される。Means for Solving the Problems The above-mentioned technical problem consists of a radio device main body, a main body side protrusion provided near the lower end of the radio device main body and protruding toward the upper end of the radio device main body, and the main body side protrusion. a battery pack having a recess formed at its lower end to engage with the battery pack; a lock piece provided on the upper end side of the radio main body and movable toward the main body side protrusion within a limited movable range; and the lock. a knob for moving the lock piece from the outside of the radio main body; and a biasing member for urging the lock piece toward the main body side protrusion, the recess being engaged with the main body side protrusion to When the battery pack is rotated in a direction to be attached to the main body of the radio, a protrusion on the pack side formed at the upper end of the battery pack moves the lock piece in a direction opposite to the protrusion on the main body side. The problem is solved by a radio device in which a tapered portion is formed at the tip of the lock piece so that the pack-side protrusion can pass through the position of the lock piece.
作 用
本発明の構成によると、無線機本体の上端に向けて突出
する本体側突起を無線機本体の下端近傍に設け、電池パ
ックの下端に上記本体側突起に係合する凹部を形成して
いるので、凹部を本体側突起に係合させた状態で電池パ
ックを回動させて無線機本体に装着することができ、電
池パックの着脱が容易になる。また、特定形状のロック
片と、このロック片を無線機本体の外部から移動させる
ためのつまみと、ロック片を本体側突起に向けて付勢す
る付勢部材とを設けているので、電池パックを無線機本
体に向けて押し付けることにより、電池パックのロック
が可能になり、また、つまみにより付勢部材の付勢力に
抗してロック片を移動させることにより、上記ロックを
解除することができる。このように本発明によると簡単
な構成でしかも電池パックの着脱が容易な無線機の提供
が可能になる。According to the configuration of the present invention, a main body side protrusion projecting toward the upper end of the radio main body is provided near the lower end of the radio main body, and a recess that engages with the main body side protrusion is formed at the lower end of the battery pack. Therefore, the battery pack can be rotated and attached to the radio main body with the recessed portion engaged with the main body side protrusion, and the battery pack can be easily attached and detached. In addition, the battery pack is equipped with a lock piece of a specific shape, a knob for moving the lock piece from the outside of the radio body, and a biasing member that biases the lock piece toward the protrusion on the body side. The battery pack can be locked by pressing the button toward the radio body, and the lock can be released by moving the lock piece using the knob against the biasing force of the biasing member. . As described above, according to the present invention, it is possible to provide a radio device having a simple configuration and in which the battery pack can be easily attached and detached.
実施例 以下本発明の実施例を図面に基づいて説明する。Example Embodiments of the present invention will be described below based on the drawings.
第１図は本発明の第１実施例を示す無線機（携帯電話機
）の断面図、第２図は第１図における入方向矢視図、第
３図はつまみの平面図、第４図は第１図におけるＩＶ−
ＩＶ線断面図、第５図は第４図におけるＶ−Ｖ線断面図
である。２はプラスチック等からなる無線機本体であり
、この無線機本体２の下端の近傍には本体側突と４が形
成されている。電池パック６は、ケース８と、ケース８
内に収容された電池１０と、蓋部材１２と、電池１０が
接続される電極１６とからなる。電池パック６の下端に
は、本体側突起４に係合する凹部１７が形成されている
。凹部１７を本体側突起４に係合させて電池パック６を
無線機本体２に装着した状態にあっては、電極１６は、
無線機本体２内に設けられたプリント配線板１８上の端
子２０に接触して、図示しない無線機回路に電源が供給
される。FIG. 1 is a sectional view of a radio device (mobile phone) showing a first embodiment of the present invention, FIG. 2 is a view taken in the direction of the arrow in FIG. 1, FIG. 3 is a plan view of the knob, and FIG. IV- in Figure 1
FIG. 5 is a sectional view taken along the line V-V in FIG. 4. Reference numeral 2 denotes a radio main body made of plastic or the like, and a body side protrusion 4 is formed near the lower end of the radio main body 2. Battery pack 6 includes case 8 and case 8.
It consists of a battery 10 housed inside, a lid member 12, and an electrode 16 to which the battery 10 is connected. A recess 17 that engages with the main body protrusion 4 is formed at the lower end of the battery pack 6 . When the battery pack 6 is attached to the radio main body 2 with the recess 17 engaged with the main body side protrusion 4, the electrode 16 is
It contacts a terminal 20 on a printed wiring board 18 provided in the radio main body 2, and power is supplied to a radio circuit (not shown).
２２は無線機本体２の上端側に設けられたロック片であ
り、このロック片２２は電池パック６の長手方向に向け
て所定の可動範囲内で移動可能である。ロック片２２と
無線機本体２の内壁面との間にはトーションバネ２６が
介在していて、トーションバネ２６の付勢力はロック片
２２を電池パック６の方向に押し付けるように作用する
。２４はロック片２２を無線機本体の外部から移動させ
るためのつまみであり、このつまみ２４のロック爪２４
ａは、無線機本体２に形成された透孔を貫通してロック
片２２に結合している。22 is a lock piece provided on the upper end side of the radio main body 2, and this lock piece 22 is movable in the longitudinal direction of the battery pack 6 within a predetermined movable range. A torsion spring 26 is interposed between the lock piece 22 and the inner wall surface of the radio main body 2, and the biasing force of the torsion spring 26 acts to press the lock piece 22 toward the battery pack 6. 24 is a knob for moving the lock piece 22 from the outside of the radio device body, and the lock claw 24 of this knob 24
a passes through a through hole formed in the radio main body 2 and is coupled to the lock piece 22.
ロック片２２の先端には外側に向けてテーパ部２２ａが
形成されており、これにより、電池パック６を無線機本
体２に装着するに際して、電池パック６の上端に形成さ
れたパック側突起２８がロック片２２を無線機本体２内
部側に押しやって電池パック６のロックがなされるよう
になっている。A tapered portion 22a is formed at the tip of the lock piece 22 toward the outside, so that when the battery pack 6 is attached to the radio main body 2, the pack-side protrusion 28 formed at the upper end of the battery pack 6 is The battery pack 6 is locked by pushing the lock piece 22 toward the inside of the radio main body 2.
また、装着された電池パック６を取り外すに際しては、
つまみ２４を第１図中の上方向に移動させることによっ
てロック片２２も同上方向に移動し、パック側突起２８
に対するロック片２２の係合が解除されて、電池パック
６を無線機本体２から取り外すことができる。このよう
に本実施例によると電池パックの着脱が極めて容易であ
る。In addition, when removing the attached battery pack 6,
By moving the knob 24 upward in FIG. 1, the lock piece 22 also moves upward, and the pack side protrusion 28
The lock piece 22 is disengaged from the battery pack 6, and the battery pack 6 can be removed from the radio main body 2. As described above, according to this embodiment, it is extremely easy to attach and detach the battery pack.
この実施例では、第２図に良く示されるように、無線機
本体２の電池パック６側に、電池パック６を装着したと
きに電池パック６が着座する窪み２ａを形成している。In this embodiment, as clearly shown in FIG. 2, a recess 2a is formed on the battery pack 6 side of the main body 2 of the radio, in which the battery pack 6 is seated when the battery pack 6 is attached.
こうしておくことにより、電池パック６を無線機本体２
に装着した状態で無線機本体２及び／又は電池パック６
に衝撃が加わったときに、電池パック６が無線機本体２
から外れにくい。このように電池パックが着座する窪み
を無線機本体に形成しておくことによって、外部からの
衝撃に耐え得る無線機の提供が可能になる。By doing this, the battery pack 6 can be connected to the radio main body 2.
The radio main body 2 and/or the battery pack 6 are attached to the
When a shock is applied to the radio, the battery pack 6
Hard to fall off. By forming the recess in which the battery pack is seated in the radio device main body in this way, it is possible to provide a radio device that can withstand external shocks.
この実施例でロック片２２を付勢する付勢部材としてト
ーションバネ２６を用いているのは、トーションバネ２
６が平面的な構造を有していることにより無線機本体の
薄型化に適しているからである。In this embodiment, the torsion spring 26 is used as a biasing member that biases the lock piece 22.
This is because 6 has a planar structure, which is suitable for making the radio device body thinner.
第６図は本発明の第２実施例を示す無線機（携帯電話機
）の断面図である。前実施例におけるものと実質的に同
一の部分には同一の符号が付されている。この実施例で
は、つまみとロック片を一体に形成してなるつまみ機能
付きロック片３２を用い、このつまみ機能付きロック片
３２を付勢する付勢部材としてはつまみ機能付きロック
片３２と無線機本体２の内壁との間に介在するコイルバ
ネ３４を用いている。この実施例においても、電池パッ
クを無線機本体に押し付けるだけで電池パックの装着が
可能であり、また、つまみ機能付きロック片３２を外部
から手動により移動させることによって電池パックを取
り外すことができるので、電池パックの着脱が極めて容
易である。また、前実施例と比較して部品点数が少なく
て済むので、製造が容易である。FIG. 6 is a sectional view of a radio device (mobile phone) showing a second embodiment of the present invention. Parts that are substantially the same as those in the previous embodiment are given the same reference numerals. In this embodiment, a lock piece 32 with a knob function that is formed by integrally forming a knob and a lock piece is used, and the lock piece 32 with a knob function and a radio A coil spring 34 interposed between the inner wall of the main body 2 and the inner wall of the main body 2 is used. In this embodiment as well, the battery pack can be attached by simply pressing the battery pack against the main body of the radio, and the battery pack can be removed by manually moving the locking piece 32 with a knob function from the outside. , it is extremely easy to attach and detach the battery pack. Furthermore, since the number of parts is reduced compared to the previous embodiment, manufacturing is easy.
発明の詳細
な説明したように、本発明によると、簡単な構成でしか
も電池パックの着脱が容易な無線機の提供が可能になる
という効果を奏する。DETAILED DESCRIPTION OF THE INVENTION As described in detail, the present invention has the advantage that it is possible to provide a wireless device that has a simple configuration and allows easy attachment and detachment of the battery pack.
第１図は本発明の第１実施例を示す無線機（携帯電話機
）の断面図、
第２図は第１図における入方向矢視図、第３図は第１実
施例におけるつまみの平面図、第４図は第１図における
ＩＶ−■線断面図、第５図は第４図におけるｖ−Ｖ線断
面図、第６ｒｌｌＪは本発明の第２実施例を示す無線機
（携帯電話機）の断面図である。
２・・・無線機本体、
４・・・本体側突起、
６・・・電池バック、
１７・・・凹部、
２２・・・ロック片、
４・・・つまみ、
６・・・トーションバネ、
２・・・つまみ機能付きロック片、
４・・・コイルバネ。Fig. 1 is a sectional view of a radio device (mobile phone) showing a first embodiment of the present invention, Fig. 2 is a view taken from the entrance direction in Fig. 1, and Fig. 3 is a plan view of a knob in the first embodiment. , FIG. 4 is a sectional view taken along the line IV-■ in FIG. 1, FIG. 5 is a sectional view taken along the line v-V in FIG. FIG. 2...Radio device body, 4...Body side protrusion, 6...Battery back, 17...Recess, 22...Lock piece, 4...Knob, 6...Torsion spring, 2 ...Lock piece with knob function, 4...Coil spring.
Claims (3)
、 無線機本体（２）と、 該無線機本体（２）の下端近傍に設けられ、上記無線機
本体（２）の上端に向けて突出する本体側突起（４）と
、 該本体側突起（４）に係合する凹部（１７）がその下端
に形成された電池パック（６）と、 上記無線機本体（２）の上端側に設けられ、制限された
可動範囲内で上記本体側突起（４）に向けて移動可能な
ロック片（２２）と、 該ロック片（２２）を上記無線機本体（２）の外部から
移動させるためのツマミ（２４）と、 上記ロック片（２２）を上記本体側突起（４）に向けて
付勢する付勢部材とを備え、 上記凹部（１７）を上記本体側突起（４）に係合させて
上記電池パック（６）を上記無線機本体（２）に対して
装着する方向に回動させたときに、上記電池パック（６
）の上端に形成されたパック側突起（２８）が上記ロッ
ク片（２２）を上記本体側突起（４）と反対の方向に移
動させて上記パック側突起（２８）が上記ロック片（２
２）の位置を通過し得るように、上記ロック片（２２）
の先端にテーパ部（２２ａ）を形成したことを特徴とす
る無線機。1. A radio device including a detachable battery pack, comprising: a radio device main body (2); and a main body provided near the lower end of the radio device main body (2) and protruding toward the upper end of the radio device main body (2). a side protrusion (4); a battery pack (6) having a lower end formed therein with a recess (17) that engages with the main body side protrusion (4); and a battery pack (6) provided at the upper end of the radio main body (2); A lock piece (22) movable toward the main body side protrusion (4) within a limited movable range, and a knob (22) for moving the lock piece (22) from the outside of the radio main body (2). 24), and an urging member that urges the lock piece (22) toward the main body side protrusion (4), the recess (17) being engaged with the main body side protrusion (4), and the above-mentioned When the battery pack (6) is rotated in the direction of attaching it to the radio body (2), the battery pack (6)
) moves the lock piece (22) in the opposite direction to the main body side protrusion (4), and the pack side protrusion (28) moves the lock piece (22) in the opposite direction to the body side protrusion (4).
2) so that the lock piece (22) can pass through position 2).
A radio device characterized in that a tapered portion (22a) is formed at the tip of the radio device.
、上記電池パック（６）を装着したときに該電池パック
（６）が着座する窪み（２ａ）が形成されていることを
特徴とする請求項１に記載の無線機。2. A recess (2a) in which the battery pack (6) is seated when the battery pack (6) is attached is formed on the battery pack (6) side of the radio body (2). The wireless device according to claim 1.
ロック片（２２）との間に介在するトーションバネ（２
６）であることを特徴とする請求項１又は２に記載の無
線機。3. The biasing member is a torsion spring (2) interposed between the inner wall of the radio body (2) and the lock piece (22).
6) The wireless device according to claim 1 or 2, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20759790A JP2513916B2 (en) | 1990-08-07 | 1990-08-07 | transceiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20759790A JP2513916B2 (en) | 1990-08-07 | 1990-08-07 | transceiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0499093A true JPH0499093A (en) | 1992-03-31 |
| JP2513916B2 JP2513916B2 (en) | 1996-07-10 |
Family
ID=16542410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20759790A Expired - Fee Related JP2513916B2 (en) | 1990-08-07 | 1990-08-07 | transceiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2513916B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5490202A (en) * | 1993-01-29 | 1996-02-06 | Mitsubishi Denki Kabushiki Kaisha | Attachable and detachable additional device for use with a portable telephone for electrically connecting with the portable telephone external equipment |
| JPH08307284A (en) * | 1995-04-28 | 1996-11-22 | Nec Shizuoka Ltd | Water-proof structure of case for transmitter with lock mechanism |
-
1990
- 1990-08-07 JP JP20759790A patent/JP2513916B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5490202A (en) * | 1993-01-29 | 1996-02-06 | Mitsubishi Denki Kabushiki Kaisha | Attachable and detachable additional device for use with a portable telephone for electrically connecting with the portable telephone external equipment |
| JPH08307284A (en) * | 1995-04-28 | 1996-11-22 | Nec Shizuoka Ltd | Water-proof structure of case for transmitter with lock mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2513916B2 (en) | 1996-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |