JP2001015936A - Detaching/attaching apparatus for electronic device - Google Patents

Detaching/attaching apparatus for electronic device

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Publication number
JP2001015936A
JP2001015936A JP11188491A JP18849199A JP2001015936A JP 2001015936 A JP2001015936 A JP 2001015936A JP 11188491 A JP11188491 A JP 11188491A JP 18849199 A JP18849199 A JP 18849199A JP 2001015936 A JP2001015936 A JP 2001015936A
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Japan
Prior art keywords
member
locking
portion
body
operating body
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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
JP11188491A
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Japanese (ja)
Inventor
Kazuo Katayose
一夫 片寄
Original Assignee
Alpine Electronics Inc
アルパイン株式会社
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Application filed by Alpine Electronics Inc, アルパイン株式会社 filed Critical Alpine Electronics Inc
Priority to JP11188491A priority Critical patent/JP2001015936A/en
Publication of JP2001015936A publication Critical patent/JP2001015936A/en
Application status is Granted legal-status Critical

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Abstract

PROBLEM TO BE SOLVED: To obtain a detaching/attaching apparatus for electronic devices which can minimize the resistance force at the time of attaching an operating element, does not damage the operating element and can accurately operate with minimum parts. SOLUTION: When an operating element 14 is attached to a device body 12, since a temporary fixing protrusion 21c and pushing part 21d of a lock member 21 enter into a concave part 16a of a temporary engaging part 16 provided on the back 14c of the operating element 14 and they slide by a minimum distance inside, the back 14c of the operating element 14 is prevented from being directly damaged. Also, since the lock part 21b and the pushing part 21d can be integrally formed, the number of parts can be reduced and the cost of material can be reduced.

Description

【発明の詳細な説明】 DETAILED DESCRIPTION OF THE INVENTION

【0001】 [0001]

【発明の属する技術分野】本発明は、CDやMDプレーヤなどの車載用の電子機器に係わり、特に機器本体に対し操作体を着脱可能とする電子機器の着脱装置に関する。 The present invention relates to relates to a electronic equipment for vehicle such as a CD or MD player, and more particularly to attachment apparatus of an electronic device which is detachably mountable to the operating body with respect to the instrument body.

【0002】 [0002]

【従来の技術】図3は、従来の車載用の電子機器の平面図を示し、(A)は操作体を装着させた状態、(B)は離脱させた状態をそれぞれ示している。 BACKGROUND OF THE INVENTION Figure 3 shows a plan view of a conventional electronic equipment for vehicle, (A) is a state of being fitted the operating member, is shown (B), respectively the state of being withdrawal.

【0003】図3に示す車載用の電子機器1は、例えばCD(コンパクトディスク)プレーヤである。 [0003] electronic device 1 for vehicle shown in FIG. 3, for example, CD (Compact Disk) player. この電子機器1は、機器本体2の前面(図示Y1側)に凹部(装着部)2aが設けられ、この凹部2a内に操作体4が着脱自在に取付けられている。 The electronic device 1, the recess (mounting portion) 2a is provided on the front surface of the main body 2 (the Y1 side), the operating body 4 is mounted removably in the recess 2a. この操作体4に、CDの挿入口、表示装置および各種の操作釦などが設けられている。 This operating body 4, the insertion opening of the CD, such as a display device and various operation buttons are provided.

【0004】前記凹部2aの図示右端(X1側)側には、係止部2bが設けられている。 [0004] shown right end (X1 side) side of the recess 2a is engaging portion 2b is provided. 一方、操作体4の図示右端の位置には、前記係止部2bに係止される被係止部4aが形成されている。 On the other hand, the position shown right end of the operating body 4, locked portion 4a to be engaged with the locking portion 2b is formed.

【0005】機器本体2の凹部2a内の図示左端(X2 [0005] shown left in the recess 2a of the main body 2 (X2
側)には、前記操作体4を機器本体2にロックする掛止手段5が設けられている。 The side), locking means 5 are provided for locking the operating body 4 to the device main body 2. 前記掛止手段5は、ロック部材6、押し出し部材7および付勢部材8で構成されている。 The locking means 5, the locking member 6, and a pushing member 7 and the biasing member 8.

【0006】ロック部材6は、略L字形状をしており、 [0006] the locking member 6 has a substantially L-shape,
支点6aを中心に揺動自在に支持されている。 It is swingably supported around a fulcrum 6a. ロック部材6の一方の端部は、凹部2aに形成された挿通孔2c One end of the locking member 6 is inserted is formed in the recess 2a hole 2c
から図示Y1方向に突出しており、その先端にはロック部6bが設けられている。 It protrudes the Y1 direction from the locking portion 6b is provided at the front end. また他方の端部には被押圧部6cが形成され、凹部2aに形成された挿通孔2dに対向している。 Also the other end portion pressed portion 6c is formed, it faces the insertion hole 2d formed in the recess 2a.

【0007】押し出し部材7は、ロック部材6に隣接した位置で、支軸7aを中心に回動自在に設けられており、一方の片隅には押圧部7bが形成されている。 [0007] Extrusion member 7 is in a position adjacent to the locking member 6 is provided rotatably around a support shaft 7a, the pressing portion 7b is formed in one corner. 前記押し出し部材7の支軸7aにはトーションばねの付勢部材8が取付けられており、付勢部材8の一方の端部8a Said support shaft 7a of the pushing member 7 is attached biasing member 8 of the torsion spring, one end 8a of the biasing member 8
は、前記ロック部材6の被押圧部6c側に掛止されており、他方の端部8bは前記押し出し部材7の押圧部7b It is hooked to the pressed portion 6c side of the locking member 6, the other end 8b pressing portion 7b of the extrusion member 7
に掛止されている。 It is hooked on.

【0008】すなわち、付勢部材8により、ロック部材6は支点6aを中心に反時計回り方向に、押し出し部材7は支軸7aを中心に時計回り方向にそれぞれ付勢されている。 Namely, the biasing member 8, the locking member 6 in the counterclockwise direction about the fulcrum 6a, extrusion member 7 are biased respectively in the clockwise direction about the support shaft 7a.

【0009】操作体4にはロック解除釦9が設けられており、その端部9aは操作体4の背面4B(凹部2aと対向する面)から図示Y2方向に突出している。 [0009] The operating body 4 has lock release button 9 is provided, the end portion 9a protrudes the Y2 direction from the back 4B of the operating body 4 (the recess 2a facing the surface). 操作体4が機器本体2の凹部2a内に装着されると、ロック解除釦9の端部9aが前記ロック部材6の被押圧部6cに対向する。 When the operating member 4 is mounted in the recess 2a of the main body 2, ends 9a of the lock release button 9 is opposed to the pressed portion 6c of the locking member 6. また操作体4の背面4Bには、前記ロック部材6のロック部6bにより保持される被ロック部4bが形成されている。 Also on the rear 4B of the operation body 4, the locked portions 4b held by the locking portion 6b of the locking member 6 is formed.

【0010】図3(B)に示すように、操作体4を装着するときには、被係止部4aを機器本体2の凹部2a内の前記係止部2bに係止させ、この係止位置を中心に操作体4の他方の縁部(X2側)を時計回り(α方向)方向に回動させると、前記操作体4の被ロック部4bがロック部材6のロック部6bに掛止され、図3(A)に示すような装着状態となる。 [0010] As shown in FIG. 3 (B), when mounting the operating body 4, is engaged with engaged portion 4a with the locking portion 2b of the recess 2a of the main body 2, the locking position When the other edge portion of the operating body 4 (X2 side) is rotated in the clockwise (alpha direction) direction around, locked portion 4b of the operating body 4 is hooked on the locking portion 6b of the locking member 6, the mounting state as shown in Figure 3 (a). このとき、押し出し部材7の押圧部7bは、操作体4の背面4Bにより反時計回り方向に回動させられて機器本体2の内部に押し込まれる。 At this time, the pressing part 7b of the extrusion member 7 is a rear 4B of the operation body 4 is rotated in the counterclockwise direction pushed into the main body 2.

【0011】図3(A)に示す装着状態において、ロック解除釦9を図示Y2方向に押すと、ロック部材6の被押圧部6cがロック解除釦9の端部9aにより押圧され、ロック部材6が支点6aを中心に時計回り方向に回動させられる。 [0011] In the attached state shown in FIG. 3 (A), pressing the lock release button 9 in the Y2 direction, the pressed portion 6c of the locking member 6 is pressed by the end portion 9a of the lock release button 9, the lock member 6 There is rotated in the clockwise direction about the fulcrum 6a. これにより、ロック部材6のロック部6 Thus, the lock portion 6 of the locking member 6
bと操作体4の被ロック部4bとのロック状態が解除される。 Locked state between the locking portion 4b of b and the operating member 4 is released. 同時に押し出し部材7が時計方向へ回動し、押圧部7bによって、操作体4が機器本体2の凹部2aから前方(Y1方向)へ押し出される。 Extrusion member 7 is rotated clockwise simultaneously, the pressing portion 7b, the operating body 4 is pushed out from the concave portion 2a of the main body 2 forward (Y1 direction).

【0012】 [0012]

【発明が解決しようとする課題】しかし、上記従来の車載用の電子機器では、掛止手段5が、ロック部材6と押し出し部材7の2つの部品で構成されているため、部品点数が多くなり、製造コストの高騰や電子機器の組立て作業が煩雑となるといった問題もある。 [SUMMARY OF THE INVENTION However, in the electronic equipment for the above conventional vehicle, locking means 5, because it is composed of two parts of the member 7 extruded locking member 6, the number of parts is increased , there is also a problem that assembling work of the manufacturing cost of the rising and electronic devices is complicated.

【0013】また上記電子機器における掛止手段5は、 [0013] In addition the latching means 5 in the electronic equipment,
ロック部材6と押し出し部材7との2つの部材で構成されているため、成形寸法のばらつきによる寸法誤差が相乗的に大きく作用し、ロック部材6と押し出し部材7とのタイミングがずれ、操作体4の着脱が正常に行われなくなるおそれがある。 Because it is composed of two members of the locking member 6 and the extrusion member 7, the variation due to dimensional error of the forming size to act synergistically increased, the timing with the pushing member 7 and the locking member 6, the operating body 4 detachable there may not be performed normally in.

【0014】さらに、操作体4が装着されるときと離脱するときに、操作体4は係止部2bとの係止箇所を支点として回動する。 Furthermore, when leaving a when the operating member 4 is mounted, the operation member 4 is rotated a locking position of the locking portion 2b as a fulcrum. 一方押し出し部材7も支軸7aを支点として回動するが、この押し出し部材7の回動方向と、 On the other hand pushing member 7 is also rotated the shaft 7a as a fulcrum, the rotation direction of the extrusion member 7,
操作体4の回動方向が逆向きである。 Rotational direction of the operating body 4 are opposite. よって、図3 Thus, as shown in FIG. 3
(B)の状態から操作体4を係止部2bを支点として時計方向へ回動させて装着するときに、押し出し部材7は反時計方向へ回動する。 The operating body 4 from the state of (B) when mounted is rotated clockwise the locking portion 2b as a fulcrum, the extrusion member 7 is rotated counterclockwise. よって、このときに押し出し部材7の押圧部7bと操作体4の背面4Bとの摺動量が長くなる。 Therefore, sliding of the rear 4B pressing part 7b and the operating body 4 of the pushing member 7 at this time becomes long. そのため、操作体4を機器本体2側へ押込むときの抵抗が大きくなり、装着しづらくなるとともに、押圧部7bと背面4Bとの摺動により、前記背面4Bを傷付けやすい欠点がある。 Therefore, operation body 4 indentation Mutoki the resistance increases the the apparatus body 2, it becomes difficult to mount by sliding the pressing portion 7b and the rear 4B, there is damage likely disadvantage the rear 4B.

【0015】本発明は上記従来の課題を解決するためのものであり、最少の部品で精度良く動作できる電子機器の着脱装置を提供することを目的としている。 [0015] The present invention has been made to solve the conventional problems, and an object thereof is to provide a detachable device for an electronic apparatus that can accurately operate with minimal parts.

【0016】また本発明は、操作体を装着するときの抵抗力を最小限にでき、また操作体を傷付けることのない電子機器の着脱装置を提供することを目的としている。 [0016] The present invention aims to provide a detachable device without electronic apparatus to be minimized, also hurt the operating body resistance force when mounting the operation member.

【0017】 [0017]

【課題を解決するための手段】本発明の着脱装置は、操作体が機器本体に着脱自在に支持されている電子機器において、前記機器本体には、前記操作体の一方の縁部を係止する係止部と、この係止部から離れた位置で揺動自在に支持されたロック部材とが設けられており、前記ロック部材には、揺動支点を挟む一方の側に、前記操作体と当たる押し出し部が、前記揺動支点を挟む他方の側に、前記操作体により前記押し出し部が機器本体側に押されてロック部材が揺動したときに、前記操作体を保持するロック部が設けられ、前記押し出し部が操作体を押し出す方向へ前記ロック部材を付勢する付勢手段と、前記ロック部材のロック部と操作体との保持を解除するロック解除操作手段とが設けられていることを特徴とするものである。 Attachment apparatus of the present invention, in order to solve the problem] is an electronic device operating body is detachably supported on the apparatus body, the apparatus main body, locking the one edge of the operating body and the locking portion which has a pivotally supported locking member is provided at a position away from the locking portion, the locking member is on one side of sandwiching the rocking fulcrum, the operating body extrusion unit hits are on the side of the other sandwiching the swing fulcrum, when the extrusion unit by the operating body is swung is pushed by the locking member to the apparatus main body side, the locking portion for holding the operating body provided, wherein the extrusion unit is biasing means for urging the locking member in a direction to push the operation member, and the unlocking means for canceling the retention of and the operating body locking portion of the locking member is provided it is characterized in.

【0018】上記発明では、操作体をロックするロック部と、ロック解除時に操作体を押し出す押し出し部とが、ひとつのロック部材により構成できるので、部品点数を削減できる。 [0018] In the invention, it can be reduced and a lock portion for locking the operating body, and the extrusion section for extruding the operation body during unlocking, can be constructed by one of the locking members, the number of parts. またひとつのロック部材の揺動動作で、操作体の保持と押し出しのタイミングを設定できるので、前記保持と押し出しの動作タイミングの狂いが生じない。 In the rocking operation of one of the locking member, it is possible to set the timing of holding the extrusion operation body, deviation of the operation timing of the holding and extrusion does not occur.

【0019】また、前記ロック部材の押し出し部には、 Further, the extrusion portion of the locking member,
この押し出し部で前記操作体を機器本体の前方へ押し出したときに、その押し出し状態で操作体を仮止めする仮止め部が設けられていることが好ましい。 It said operating body in the extrusion unit when the extruded forward of the main body, it is preferable that the temporary fixing portions are provided for temporarily fixing the operating body in its extrusion state.

【0020】この構成では、押し出し部により操作体が機器本体の前方へ押し出された時点で、操作体を仮止めでき、操作体が不用意に脱落するのを防止できる。 [0020] In this configuration, when the operating body is pushed forward of the apparatus main body by extrusion, the operating body can be temporarily fixed, the operating body can be prevented from inadvertently falling off.

【0021】さらに、前記ロック部材では、前記ロック部が前記係止部側に位置し、前記押し出し部が前記係止部と離れる側に位置し、前記押し出し部が操作体を機器本体の前方へ押し出すときの前記ロック部材の回動方向と、操作体が前記係止部を支点として機器本体から離れるときの回動方向とが同方向であることが好ましい。 Furthermore, in the locking member, the locking portion is positioned in the locking portion, located on the side where the extrusion unit is separated and the engaging portion, wherein the extrusion unit is an operation member frontward of the main body and rotational direction of the locking member when the extruding, it is preferable that the rotating direction when the operation member is moved away from the apparatus main body as a fulcrum the locking portion in the same direction.

【0022】ロック部材の回動方向と操作体の回動方向が同一方向であると、操作体を機器本体に装着するときに、ロック部材から受ける抵抗力が小さくなり、装着操作が容易になる。 [0022] rotation direction of the rotation direction of the lock member actuating member is in the same direction, when mounting the operation member to the device body, the resistance force is reduced to receive the locking member, mounting operation is facilitated . またロック部材の押し出し部と操作体との摺動量が短くなり、操作体を傷付けにくくなる。 The sliding amount of the extrusion of the locking member and the operating member is shortened, less likely to damage the operation member.

【0023】 [0023]

【発明の実施の形態】以下、本発明について図面を参照して説明する。 BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, will be explained with reference to the drawings the present invention.

【0024】図1は本発明の実施の形態として車載用の電子機器の機器本体と操作体を示す斜視図、図2は図1 [0024] Figure 1 is a perspective view showing the apparatus main body and the operation of the electronic equipment for vehicle as an embodiment of the present invention, Figure 2 is Figure 1
のII−II線における断面図であり、(A)は操作体が離脱した状態、(B)は操作体が装着された状態を示している。 A cross-sectional view taken along the line II-II shows the (A) shows a state in which operation body is disengaged, (B) a state where the operating tool is attached.

【0025】図1に示す車載用の電子機器11は、MD [0025] The electronic device 11 for a vehicle shown in FIG. 1, MD
(ミニディスク)プレーヤを示しており、符号12が機器本体を示し、符号14が操作体を示している。 It shows the (mini disc) player, reference numeral 12 indicates the apparatus main body, numeral 14 indicates an operation body.

【0026】機器本体12の前面の位置には、図示Y2 [0026] the position of the front surface of the apparatus body 12, the Y2
方向に凹形状に陥没した装着部12Aが設けられており、この内部に操作体14が装着可能となっている。 Direction is provided with a mounting portion 12A which is recessed in a concave shape, the operating member 14 can be attached to the inside.

【0027】装着部12Aには、MDを機器本体12の内部に案内する挿入口12aや操作体14と機器本体1 [0027] The mounting portion 12A, the insertion port 12a and the operation member for guiding the MD inside of the apparatus body 12 14 and the device main body 1
2との電気的な信号の伝達を行うためのコネクタ13などが設けられている。 Such as a connector 13 for performing the transmission of electrical signals and 2 are provided. また装着部12Aの図示X1方向の内側部12Bには、係止凸部(係止部)12cが突出形成されている。 Also in the X1 direction of the inner portion 12B of the mounting portion 12A, the locking projections (engaging portion) 12c is formed to project.

【0028】一方、操作体14の正面14Aには、前記機器本体12に設けられた挿入口12aに連通するMD On the other hand, on the front 14A of the operation body 14, it communicates with the insertion port 12a provided in the apparatus body 12 MD
挿入部14a、液晶表示部17および各種のスイッチ類が設けられている。 Insertion portion 14a, switches the liquid crystal display unit 17 and various are provided. また操作体14の図示X1側の外側部14Bには、前記機器本体12の係止凸部12cに係合する係止凹部14b(係止部)が形成されている。 Also illustrated X1 side of the outer part 14B of the operation member 14, the engagement recess 14b which engages with the locking portion 12c of the apparatus main body 12 (locking portion) is formed. なお、操作体14の図示X2側の位置には、ロック解除操作手段としてリリース釦18が設けられている。 Note that the position of the X2 side of the operation member 14, release button 18 is provided as the unlock operation means.

【0029】図1および図2に示すように、上記装着部12Aの図示X2側には、着脱手段(着脱装置)20が設けられている。 As shown in FIGS. 1 and 2, the X2 side of the mounting portion 12A is detachably unit (detachable unit) 20 is provided. 前記着脱装置20は、機器本体12側に揺動自在に設けられたロック部材21と付勢部材22 The detachable unit 20, biases the locking member 21 provided swingably to the apparatus body 12 side member 22
および操作体14の背面(図示Y2側の面)14Cに形成された被ロック部15と仮止め掛止部16から構成されている(図2参照)。 And back of the operation member 14 is configured with a locked portion 15 which is formed on (the Y2-side surface) 14C from temporary fixing engaging portion 16 (see FIG. 2).

【0030】ロック部材21は、合成樹脂などにより一体形成されており、その中心部には揺動支点21aが形成されている。 The locking member 21 is integrally formed by a synthetic resin, rocking fulcrum 21a is formed at the center thereof. 揺動支点21aはロック部材21に一体に形成された軸であり、ロック部材21はこの揺動支点21aにより機器本体12の前面に回動自在に支持されている。 Rocking fulcrum 21a is a shaft formed integrally with the locking member 21, and is rotatably supported on the front surface of the apparatus body 12 by the locking member 21 is the swing fulcrum 21a.

【0031】ロック部材21は揺動支点21aを挟む一方の側(右側;X1側)に、腕部21Aが、他方の側(左側;X2側)に腕部21Bが設けられている。 In; (X1 side right), the arm portion 21A is, the other side [0031] the locking member 21 is one side sandwiching the rocking fulcrum 21a; arm portion 21B is provided (the left side X2 side). 前記一方の腕部21Aの先端には、ロック部21b(ロック爪)が、また腕部21Aの中腹には突起21gが形成されている。 Wherein the distal end of one arm 21A, the lock portion 21b (lock pawl) is also in the middle of the arm portion 21A projections 21g are formed. また他方の腕部21Bの先端には、押し出し部21dと仮止め凸部21cが形成されている。 Also the tip of the other arm 21B, the extrusion unit 21d and the temporary fixing protrusion 21c is formed.

【0032】前記ロック部21bと仮止め凸部21cとの間隔をWとすると、前記腕部21Aと21Bは、この間隔Wを狭める方向へ弾性変形可能となっている。 [0032] The distance between the locking portion 21b and the temporary fixing protrusion 21c that is W, the arm portion 21A and 21B is capable of elastic deformation in a direction of narrowing the interval W. なお、このロック部材21は、樹脂材料で全体が一体成形されているため、前記間隔Wの誤差が最小となるように高精度に形成されている。 Incidentally, the locking member 21, since the total of the resin material are integrally molded, the error of the distance W is formed with high precision so as to minimize.

【0033】ロック部材21は、機器本体12の装着部12Aに形成された取付け凹部12dの内部に設けられ、前記揺動支点21aを中心に図示α1およびα2方向に揺動自在に支持されている。 The locking member 21 is provided inside the mounting recess 12d formed in the mounting portion 12A of the apparatus body 12 is swingably supported by the illustrated α1 and α2 direction about the swing fulcrum 21a . 取付け凹部12dの奥部(Y2方向)には、突当て面12eおよび12fが形成されている。 The inner part of the mounting recess 12d (Y2 direction), contacting surfaces 12e and 12f are formed. 一方の突当て面12eは、前記装着部1 One contacting surfaces 12e, the mounting portion 1
2Aの前面とほぼ平行な面で形成され、他方の突当て面12fはロック部材21の揺動支点21a付近から図示Y2方向に傾斜するように形成されている。 Is formed in a plane substantially parallel with the front of the 2A, the other contacting surfaces 12f are formed so as to be inclined in the Y2 direction from the vicinity of the swinging fulcrum 21a of the locking member 21. これら突当て面12eおよび12fに前記ロック部材21の背部2 Wherein these contacting surfaces 12e and 12f lock member 21 of the back 2
1Cが交互に当接可能となっている。 1C is made can abut alternately.

【0034】また装着部12Aの内面側には、トーションばねによる付勢部材22が設けられており、その一端22aは装着部12Aの内面に支持され、他端22b Further on the inner surface side of the mounting portion 12A is the biasing member 22 is provided by a torsion spring, one end 22a is supported on the inner surface of the mounting portion 12A, the other end 22b
は、取付け凹部12d内に入り込み、前記ロック部材2 Is enters the mounting recess 12d, the locking member 2
1の突起21gに掛止されている。 It is hooked on the first projection 21g. よって、ロック部材21は揺動支点21aを中心に図示α2(反時計回り) Thus, the locking member 21 is shown around the swing fulcrum 21a [alpha] 2 (counterclockwise)
方向、すなわち押し出し部21dが機器本体12の前方へ突出する方向へ付勢されている。 Direction, i.e., the extrusion portion 21d is biased in a direction to protrude toward the front of the apparatus body 12.

【0035】図2(A)(B)に示すように、操作体1 As shown in FIG. 2 (A) (B), operator 1
4の被ロック部15および仮止め掛止部16は、操作体14の背面14Cに設けられた凹部15aおよび凹部1 Locked portions 15 and the temporary fixing engaging portion 16 of the 4 operation member 14 recess 15a and the recess 1 provided on the back 14C of
6aと、この凹部15a,16aの図示X2側の端部(係止凸部12cから遠い方の端部)に形成された掛止片15bおよび16bから構成されている。 And 6a, and a recess 15a, 16a of the X2-side end portion engaging piece formed (locking end remote towards the portion 12c) 15b and 16b. 掛止片15 Locking piece 15
bと掛止片16bとの間の距離は、前記ロック部21b The distance between the b and lock part 16b, the locking portion 21b
と仮止め凸部21cとの間隔Wとほぼ同じに設定されている。 It is substantially the same set as the distance W between the temporary fixing protrusion 21c.

【0036】また前記被ロック部15の凹部15aには挿通孔15cが形成されており、操作体14に設けられた上記リリース釦18の端部18bが挿通されている。 Further the and through hole 15c is formed in the recess 15a of the lock portion 15, the end portion 18b of the release button 18 provided on the operation member 14 is inserted.
リリース釦18は、操作体14の内部において、通常はコイルスプリング19により図示Y1方向に付勢されており、リリース釦18の押圧部18aを内部方向に押し込むと、リリース釦18全体が図示Y2方向に押し込まれ、その端部18bが前記被ロック部15の挿通孔15 Release button 18 inside the operation member 14, normally is urged in the Y1 direction by the coil spring 19, when pressing the pressing portion 18a of the release button 18 inward, release button 18 entirely the Y2 direction pressed into the insertion holes 15 the ends 18b of the locked portion 15
cを通じて凹部15a内に突出可能となっている。 It has become possible projecting into the recess 15a through c.

【0037】以下、電子機器の操作体の着脱動作について説明する。 [0037] The following describes detaching operation of the operation of an electronic device. 操作体14を機器本体12に装着するときには、図2(A)に示す符号A1の方向(装着部12A When mounting the operation member 14 to the apparatus body 12, the direction of reference numerals A1 shown in FIG. 2 (A) (mounting portion 12A
に対し少し斜めとなる方向)から操作体14を装着部1 Main unit operation member 14 from the direction) slightly becomes obliquely to 1
2A内に差し込み、操作体14の一方の外側部14Bに設けられた係止凹部14bを、機器本体12の装着部1 Plug in 2A, an engagement recess 14b provided on one of the outer portions 14B of the operation member 14, the mounting portion 1 of the apparatus body 12
2A側の係止凸部12cに係止させる。 Engaged to the locking projections 12c of the 2A side.

【0038】この係止状態から操作体14の他方の端部(図示X2側の端部)を装着部12Aに接近させると、 [0038] When the close the other end of the operation member 14 from the locked state (end of the X2 side) to the mounting portion 12A,
先ず操作体14の背面に設けられた凹部16aの底部がロック部材21の押し出し部21dおよび仮止め凸部2 First the bottom of the recess 16a provided on the back of the operation member 14 is in a locked member 21 extrusion portion 21d and the temporary fixing protrusions 2
1cに当接する。 It comes into contact with the 1c. ここで腕部21Bが弾性変形可能であると、操作体14をY2方向へ押したときに、腕部21 Now the arm portion 21B is elastically deformable, the operation member 14 when pressing the Y2 direction, the arm portion 21
Bの先端が反時計(α2)方向へわずかに弾性変形し、 Slightly elastically deformed tip of B is counterclockwise ([alpha] 2) direction,
仮止め凸部21cが掛止片16bを乗り越えることができ、押し出し部21dおよび仮止め凸部21cが前記凹部16a内に確実に入り込むことができる。 Temporary fixing protrusion 21c is able to get over the hanging piece 16b, it can be extruded portion 21d and the temporary stopper protrusions 21c enters securely in the recess 16a.

【0039】さらに操作体14を装着部12Aに押し込むと、押し込み力によりロック部材21が揺動支点21 [0039] When further pushed the operating member 14 to the mounting portion 12A, the locking member 21 is rocking fulcrum 21 by pushing force
aを中心に図示α1(時計回り)方向に回転させられる。 a is rotated illustrated α1 (clockwise) direction about the. このときロック部材21の押し出し部21dと仮止め凸部21cとが前記凹部16a内を摺動し、前記仮止め凸部21cが掛止片16bに掛止させられる。 At this time and the extrusion portion 21d and the temporary fixing protrusion 21c of the locking member 21 slides in the recess 16a, the temporary fixing convex portion 21c is brought hooked on the hook segment 16b. 掛止状態の操作体14をさらに装着部12Aに接近させると、 Upon further closer to the mounting portion 12A of the operation member 14 of the latching state,
ロック部材21の腕部21Aが操作体14に接近し、ロック部材21のロック部21bが掛止片15bに当接する。 Arms 21A of the locking member 21 approaches the operating body 14, the locking portion 21b of the locking member 21 abuts against the hanging piece 15b. そして、ロック部材21の腕部21Aが、前記間隔Wを広げる方向に弾性変形させられてロック部21bが前記掛止片15bを乗り越え、掛止片15bがロック部21bにより保持される。 Then, the arm portion 21A of the lock member 21, the lock portion 21b is elastically deformed in a direction to widen the spacing W rides over the lock part 15b, the locking piece 15b is held by the locking portion 21b. これにより、図2(B)に示すように、操作体14が機器本体12の装着部12Aの内部に装着させられてロックされる。 Thus, as shown in FIG. 2 (B), the operating body 14 is locked by forced mounted within the mounting portion 12A of the apparatus body 12.

【0040】なお、操作体14が装着されるとき、操作体14が前記係止凸部12cを支点として回動する方向と、ロック部材21が操作体14に押されて回動する方向とが同一方向である。 [0040] Incidentally, when the operation member 14 is mounted, the direction in which the operating body 14 rotates as a fulcrum the coefficient convexed latch portion 12c, and the direction in which the locking member 21 is pressed and rotated in the operation member 14 is in the same direction. よって操作体14を装着するときの操作体14側の押し出し部21dおよび仮止め凸部21cと、機器本体12側の凹部16a内面との摺動量がわずかである。 Thus the extrusion portion 21d and the temporary fixing protrusion 21c of the operation member 14 side when mounting the operation member 14, the sliding amount of the recess 16a inner surface of the apparatus body 12 side is small. そのため、操作体14を機器本体12 Therefore, the operation member 14 the apparatus body 12
方向へ押し込むときの摺動負荷が小さく、また操作体1 Small sliding load when the pushing direction, also operating body 1
4に摺動による傷が付きにくい。 4 hard to be scratched due to sliding.

【0041】また図2(B)に示す装着状態では、α1 [0041] In the attached state shown in FIG. 2 (B), [alpha] 1
方向に回転させられたロック部材21は、ロック部材2 Lock member 21 is rotated in the direction, the locking member 2
1の背部21Cが取付け凹部21dの突当て面12eに押し付けられた状態でロックさせられる。 1 back 21C is to lock in a state of being pressed against the surface 12e abutment of the mounting recess 21d. よって、振動などによるロック部材21のがたつきを防止することができる。 Therefore, it is possible to prevent rattling of the lock member 21 due to vibration.

【0042】次に、操作体14を離脱させるときは、図2(B)の状態で、リリース釦18の押圧部18aを押す。 Next, when disengaging the operation member 14, in the state of FIG. 2 (B), it pushes the pushing portion 18a of the release button 18. このときリリース釦18の端面18cがロック部材21のロック部21bに当接し、ロック部材21が図示Y2方向に押圧される。 The end face 18c of the release button 18 at this time is brought into contact with the locking portion 21b of the locking member 21, locking member 21 is pressed in the Y2 direction. これにより、ロック部材21が揺動支点21aを中心に図示α2(反時計回り)方向に回転させられ、ロック部21bによる掛止片15bの保持が解除される。 Thus, the locking member 21 is rotated in the drawing [alpha] 2 (counterclockwise) direction about the swing fulcrum 21a, the holding of the lock part 15b by the locking portion 21b is released. ロック部材21は、付勢部材22の付勢力により図示α2方向へ付勢されているため、ロック部材21の押し出し部21dが仮止め係止部16の凹部16aの底面を押し、操作体14を図示Y1方向に押し出す。 Locking member 21, because it is biased in the illustrated α2 direction by the biasing force of the biasing member 22, the extrusion portion 21d of the lock member 21 presses the bottom surface of the recess portion 16a of the temporary fixing engaging portion 16, the operation member 14 push in the Y1 direction. これにより、操作体14が係止凸部12cを支点として回動し、操作体14が装着部12Aの前方へ突出する。 Thus, the operation member 14 is rotated as a fulcrum locking projections 12c, the operating body 14 protrudes forward of the mounting portion 12A.

【0043】回転したロック部材21の背部21Cが、 [0043] back 21C of the locking member 21 rotates,
突当て面12fに当接したときに、ロック部材21のα When in contact with the surface 12f abutment, the locking member 21 alpha
2方向への回転が規制される。 Rotation in the two directions is restricted. そして、仮止め凸部21 Then, the temporary fixing convex portion 21
cが掛止片16bに掛止させられた状態で維持され、図2(A)に示すように操作体14が斜め前方へ突出した姿勢で仮止めされる。 c is maintained in a state of being is hooked to the hook segment 16b, it is temporarily fixed in a posture in which the operating body 14 protrudes obliquely forward as shown in FIG. 2 (A). よって操作体14の落下を防止することができる。 Thus it is possible to prevent the falling of the operation member 14.

【0044】この状態から操作体14をA2方向(図2 [0044] The operating body 14 from the state A2 direction (FIG. 2
A参照)に引き抜くと、掛止片16bが仮止め凸部21 When pulled out A reference), the locking piece 16b is temporary fixing protrusion 21
cから外れ、操作体14を機器本体12の装着部12A Off the c, and operating body 14 of the apparatus body 12 mounting portion 12A
から取り外すことが可能となる。 It can be removed from become.

【0045】なお上記実施の形態では、車載用の電子機器としてMD(ミニディスク)プレーヤを例示したが、 [0045] Note that in the above embodiment has illustrated an MD (mini disc) player as an electronic equipment for vehicle,
その他CD(コンパクトディスク)、DVD(ディジタルバーサタイルディスク)、カセットプレーヤなどその他の電子機器であってもよい。 Other CD (compact disc), DVD (digital versatile disc), may be other electronic devices such as a cassette player.

【0046】 [0046]

【発明の効果】以上詳述した本発明によれば、機器本体の前面に対し操作体を装着したときおよび離脱させたときに、操作体に傷が付くことを防止できる。 According to the present invention as described above in detail, when brought into and detached when mounting the operation member with respect to the front surface of the main body, it is possible to prevent scratching the operating body.

【0047】また本発明は、ロック部材と押し出し部材を一体とする構成としたため、成形寸法のばらつきによる寸法誤差を最小とすることができる。 [0047] The present invention because it has a configuration in which an integral locking member and the extrusion member can be minimized dimensional errors due to variations in molding dimensions. さらに部品点数が削減でき、部材コストの高騰を抑えることができる。 Furthermore the number of components can be reduced, it is possible to suppress the rise in material cost.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

【図1】本発明の実施の形態として車載用の電子機器の機器本体と操作体を示す斜視図、 Perspective view showing an operation member device body of the electronic equipment for vehicle as an embodiment of the invention, FIG,

【図2】図1のII−II線における断面図であり、 Figure 2 is a sectional view taken along line II-II of Figure 1,
(A)は操作体を離脱させた状態、(B)は操作体を装着させた状態を示す、 (A) shows a state of being detached operating body, the (B) is a state of being fitted the operating member,

【図3】従来の車載用の電子機器の平面図であり、 [Figure 3] is a plan view of an electronic device of the conventional vehicle-mounted,
(A)は操作体を装着させた状態、(B)は操作体を離脱させた状態を示す、 (A) shows a state of being attached to the operating body, the state of being disengaged (B) the operation member,

【符号の説明】 DESCRIPTION OF SYMBOLS

11 電子機器 12 機器本体 12A 装着部 12c 係止凸部(係止部) 12e,12f 突当て面 14 操作体 14A 操作体の正面 14B 操作体の外側部 14C 操作体の背面 14b 係止凹部(係止部) 15 被ロック部 15a 凹部 15b 掛止片 16 仮止め掛止部 16a 凹部 16b 掛止片 20 着脱装置 21 ロック部材 21A,21B 腕部 21C 背部 21a 揺動支点 21b ロック部(ロック爪) 21c 仮止め凸部 21d 押し出し部 21g 突起 22 付勢部材 11 electronic device 12 device main body 12A mounting portion 12c locking portion (locking portion) 12e, 12f abutting the back 14b engagement recess (engagement of the outer portion 14C operating body front 14B operating body surface 14 operating body 14A operating body stopper portion) 15 locked portion 15a concave portion 15b locking piece 16 temporarily held hooking portion 16a recess 16b locking piece 20 unloading device 21 locking member 21A, 21B arms 21C back 21a fulcrum 21b lock portion (lock pawl) 21c temporary fixing protrusions 21d extrusion unit 21g projection 22 biasing member

フロントページの続き Fターム(参考) 4E360 AA02 AB04 AB12 BA04 BA12 BB04 BB20 BC03 BC04 BC06 BC07 BC08 BD03 BD06 CA03 CA08 EA03 EA13 EA18 EB04 EC05 EC12 ED03 ED23 ED28 EE03 FA16 GA04 GA07 GA08 GA51 GA53 GB13 Front page of the continued F-term (reference) 4E360 AA02 AB04 AB12 BA04 BA12 BB04 BB20 BC03 BC04 BC06 BC07 BC08 BD03 BD06 CA03 CA08 EA03 EA13 EA18 EB04 EC05 EC12 ED03 ED23 ED28 EE03 FA16 GA04 GA07 GA08 GA51 GA53 GB13

Claims (3)

    【特許請求の範囲】 [The claims]
  1. 【請求項1】 操作体が機器本体に着脱自在に支持されている電子機器において、前記機器本体には、前記操作体の一方の縁部を係止する係止部と、この係止部から離れた位置で揺動自在に支持されたロック部材とが設けられており、 前記ロック部材には、揺動支点を挟む一方の側に、前記操作体と当たる押し出し部が、前記揺動支点を挟む他方の側に、前記操作体により前記押し出し部が機器本体側に押されてロック部材が揺動したときに、前記操作体を保持するロック部が設けられ、 前記押し出し部が操作体を押し出す方向へ前記ロック部材を付勢する付勢手段と、前記ロック部材のロック部と操作体との保持を解除するロック解除操作手段とが設けられていることを特徴とする電子機器の着脱装置。 1. A electronic device operating body is detachably supported on the apparatus body, the apparatus main body, and the locking portion for locking the one edge of the operating body from the engagement portion a locking member that is pivotally supported at a remote location is provided with, on the locking member on one side of sandwiching the rocking fulcrum, extrusion hit and the operation body, the swing fulcrum on the other side of the sandwiching, the extrusion unit by the operating body when the swing is in the locking member pressed by the apparatus main body side, the locking portion is provided for holding the operating member, wherein the extrusion unit pushes the operating body and urging means for urging said locking member toward, unloading device of an electronic device, characterized in that the unlocking means for canceling the retention of and the operating body locking portion of the locking member.
  2. 【請求項2】 前記ロック部材の押し出し部には、この押し出し部で前記操作体を機器本体の前方へ押し出したときに、その押し出し状態で操作体を仮止めする仮止め部が設けられている請求項1記載の電子機器の着脱装置。 The pusher according to claim 2, wherein said locking member, when the operating body was extruded forward of the main body in the extrusion section, the temporary fixing portions are provided for temporarily fixing the operating body in its extruded state unloading device of an electronic apparatus according to claim 1, wherein.
  3. 【請求項3】 前記ロック部材では、前記ロック部が前記係止部側に位置し、前記押し出し部が前記係止部と離れる側に位置し、前記押し出し部が操作体を機器本体の前方へ押し出すときの前記ロック部材の回動方向と、操作体が前記係止部を支点として機器本体から離れるときの回動方向とが同方向である請求項1または2記載の電子機器の着脱装置。 The method according to claim 3, wherein the locking member, the locking portion is positioned in the locking portion, located on the side where the extrusion unit is separated and the engaging portion, wherein the extrusion unit is an operation member frontward of the main body It said locking and rotational direction of the member, the operation member is the locking portion attachment apparatus of an electronic device according to claim 1 or 2, wherein the rotation direction is the same direction as it leaves from the apparatus main body as a fulcrum when extruding.
JP11188491A 1999-07-02 1999-07-02 Detaching/attaching apparatus for electronic device Granted JP2001015936A (en)

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US7638896B2 (en) 2006-12-04 2009-12-29 Fujitsu Ten Limited In-vehicle electronic system, in-vehicle electronic apparatus and method of controlling power supply of portable electronic device
US7684200B2 (en) 2006-12-28 2010-03-23 Fujitsu Ten Limited Electronic apparatus and electronic system
US7739009B2 (en) 2006-12-04 2010-06-15 Fujitsu Ten Limited In-vehicle electronic system and in-vehicle electronic apparatus
US7765046B2 (en) 2006-12-28 2010-07-27 Fujitsu Ten Limited In-vehicle electronic apparatus and in-vehicle electronic system
US7774104B2 (en) 2006-12-27 2010-08-10 Fujitsu Ten Limited Electronic apparatus and electronic system
US7860643B2 (en) 2006-12-28 2010-12-28 Fujitsu Ten Limited In-vehicle detachably electronic apparatus and in-vehicle electronic system
US7869196B2 (en) 2006-12-28 2011-01-11 Fujitsu Ten Limited Electronic apparatus
US7904236B2 (en) 2006-12-28 2011-03-08 Fujitsu Ten Limited Electronic apparatus and electronic system
JP2011203365A (en) * 2010-03-24 2011-10-13 Brother Industries Ltd Process cartridge
US8706396B2 (en) 2006-12-28 2014-04-22 Fujitsu Ten Limited Electronic apparatus and electronic system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002074031A1 (en) * 2001-03-14 2002-09-19 Sony Corporation Detachably connecting device
US7638896B2 (en) 2006-12-04 2009-12-29 Fujitsu Ten Limited In-vehicle electronic system, in-vehicle electronic apparatus and method of controlling power supply of portable electronic device
US7739009B2 (en) 2006-12-04 2010-06-15 Fujitsu Ten Limited In-vehicle electronic system and in-vehicle electronic apparatus
US7774104B2 (en) 2006-12-27 2010-08-10 Fujitsu Ten Limited Electronic apparatus and electronic system
US7684200B2 (en) 2006-12-28 2010-03-23 Fujitsu Ten Limited Electronic apparatus and electronic system
US7765046B2 (en) 2006-12-28 2010-07-27 Fujitsu Ten Limited In-vehicle electronic apparatus and in-vehicle electronic system
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US7869196B2 (en) 2006-12-28 2011-01-11 Fujitsu Ten Limited Electronic apparatus
US7904236B2 (en) 2006-12-28 2011-03-08 Fujitsu Ten Limited Electronic apparatus and electronic system
US8706396B2 (en) 2006-12-28 2014-04-22 Fujitsu Ten Limited Electronic apparatus and electronic system
JP2011203365A (en) * 2010-03-24 2011-10-13 Brother Industries Ltd Process cartridge
US8644730B2 (en) 2010-03-24 2014-02-04 Brother Kogyo Kabushiki Kaisha Process cartridge

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