JP4759951B2 - Remote control device housing structure - Google Patents

Remote control device housing structure Download PDF

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JP4759951B2
JP4759951B2 JP2004227247A JP2004227247A JP4759951B2 JP 4759951 B2 JP4759951 B2 JP 4759951B2 JP 2004227247 A JP2004227247 A JP 2004227247A JP 2004227247 A JP2004227247 A JP 2004227247A JP 4759951 B2 JP4759951 B2 JP 4759951B2
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battery
back cover
fitting
cover
remote control
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JP2006049049A (en
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英朗 米沢
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Funai Electric Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Description

本発明は、リモコン等の遠隔操作装置の筐体構造に関する。   The present invention relates to a housing structure of a remote control device such as a remote controller.

従来、リモコン等の遠隔操作装置の筐体は、複数の操作キーが設置されるフロント部と、フロント部の裏側に設置される裏蓋と、フロント部に設置される電池蓋とで構成されている。また、フロント部と裏蓋の固定方法として、裏蓋に形成されたフック部をフロント部に形成された孔部に嵌め合わせ、さらに、裏蓋とフロント部とをビス留めする方法が用いられており、裏蓋と電池蓋の固定方法として、電池蓋に形成された係合爪部が裏蓋に形成された係合孔部に係止される方法が用いられている。   Conventionally, a housing of a remote control device such as a remote control is configured by a front part on which a plurality of operation keys are installed, a back cover installed on the back side of the front part, and a battery cover installed on the front part. Yes. Also, as a method for fixing the front part and the back cover, a method is used in which a hook part formed on the back cover is fitted into a hole formed in the front part, and the back cover and the front part are screwed together. In addition, as a method for fixing the back cover and the battery cover, a method in which an engagement claw portion formed on the battery cover is engaged with an engagement hole formed on the back cover is used.

こうした遠隔操作装置の筐体を分解する場合、フロント部と裏蓋とのビス留めを容易に外すことが出来たとしても、両部材の嵌合がきつく両部材を容易に分解することは出来ない。また、該筐体の組み立て及び分解を繰り返し行った場合には、裏蓋に形成されたフック部の変形及び破損が生じ、フロント部と裏蓋との嵌合を適切に行うことが出来なくなる。さらに、筐体に急激な温度変化や衝撃が加えられた場合、フロント部と裏蓋の嵌合が外れ、両部材に隙間が生じる。また、上述の遠隔操作装置の筐体では、電池蓋と裏蓋に設けられた係合部のみで固定されているので、筐体に衝撃が加えられた場合、電池蓋が裏蓋から外れ易い。   When disassembling the case of such a remote control device, even if the screwing between the front part and the back cover can be easily removed, the two members that are tightly fitted to each other cannot be easily disassembled. . Further, when the assembly and disassembly of the casing are repeated, the hook portion formed on the back cover is deformed and damaged, and the front portion and the back cover cannot be properly fitted. Furthermore, when a sudden temperature change or impact is applied to the housing, the front portion and the back cover are disengaged, and a gap is formed between both members. Moreover, in the above-mentioned case of the remote control device, the battery cover is fixed only by the engaging portions provided on the battery cover and the back cover. Therefore, when an impact is applied to the case, the battery cover is easily detached from the back cover. .

こうした問題を解決するために、種種の発明が提案されている。例えば、特許文献１では、空気調和機用リモコンの筐体について記載されており、該筐体の裏蓋に設けられた略くさび型の爪部をフロント部に設けられた切り欠き部にスライドして挿入することによって、筐体が組み立てられる構造が開示されている。特許文献２では、電池蓋と裏蓋を一体にした裏蓋と、フロント部の２点で構成される遠隔操作装置の筐体について記載されており、フロント部に設けられた凹条部と裏蓋に設けられた凸条部を嵌合してスライド可能にする構成が開示されている。また、この筐体構造では、裏蓋に設けられた係合爪部をフロント部の側面に設けられた貫通孔に係入し、さらに該係合爪部をフロント部内部に設けられた電池室の壁部に形成された小凹部で係止することによって、フロント部に対して裏蓋を２段階で開閉することが出来る。特許文献３では、電子機器のバッテリー収納部について記載されており、収納部の蓋に設けられたＬ字状の係合凸部が収納部に設けられた係合凹部に係合し、さらに、該蓋に設けられた嵌合凸部を収納部に設けられた嵌合凹部にスライド嵌合させる構造が開示されている。
実公平６−４８２６０号公報（第２頁、第１図） 公報特開平１１−９８５８３号公報（第２−３頁、第１図） 特開２０００−２６０４０６号公報（第３―４頁、第１図） In order to solve these problems, various inventions have been proposed. For example, Patent Document 1 describes a casing of a remote controller for an air conditioner, and slides a substantially wedge-shaped claw portion provided on a back cover of the casing into a notch portion provided on a front portion. A structure is disclosed in which a housing is assembled by insertion. Patent Document 2 describes a case of a remote control device that includes a battery cover and a back cover integrated with a back cover, and a front part, and includes a recess and a back provided on the front part. The structure which fits the protruding item | line part provided in the lid | cover and enables it to slide is disclosed. Further, in this case structure, the engagement claw portion provided on the back cover is engaged with the through hole provided on the side surface of the front portion, and the engagement claw portion is further provided inside the front portion. The back cover can be opened and closed in two stages with respect to the front part by engaging with a small recess formed in the wall part. Patent Document 3 describes a battery storage portion of an electronic device, and an L-shaped engagement convex portion provided on a lid of the storage portion engages with an engagement concave portion provided in the storage portion. A structure is disclosed in which a fitting convex portion provided on the lid is slidably fitted into a fitting concave portion provided in a storage portion.
Japanese Utility Model Publication No. 6-48260 (2nd page, Fig. 1) Japanese Patent Laid-Open No. 11-98583 (page 2-3, FIG. 1) JP 2000-260406 A (page 3-4, FIG. 1)

特許文献１の発明では、フロント部と裏蓋の嵌合が、裏蓋に設けられた爪部をフロント部に設けられた切り欠き部にスライド挿入することによって行われるので、比較的容易に筐体の組み立て及び分解を行うことが出来るが、組み立て及び分解を繰り返した場合や、筐体に衝撃が加えられた場合、爪部が変形及び破損する可能性が大きい。特許文献２の発明では、フロント部に設けられた凹条部と裏蓋に設けられた凸条部を嵌合してスライド可能とする構造であるので、フロント部と裏蓋をフック部によって固定する場合に比して、落下時の衝撃に強い構造となっている、しかし、筐体に衝撃が加えられる等して裏蓋に設けられた係合爪部が破損した場合、フロント部と裏蓋が容易に外れてしまう。また、特許文献３の発明では、蓋に設けられた嵌合凸部と収納部に設けられた嵌合凹部がスライド嵌合されるので、フック部による嵌合に比して強度を高めることは出来るが、電子機器に衝撃が加えられることや、収納部の蓋の取り付け及び取り外しを繰り返し行うことで、Ｌ字状の係合凸部が変形及び破損する虞がある。   In the invention of Patent Document 1, since the front part and the back cover are fitted by slidingly inserting the claw part provided on the back cover into the notch part provided on the front part, the housing is relatively easy. The body can be assembled and disassembled. However, when the assembly and disassembly are repeated, or when an impact is applied to the housing, there is a high possibility that the claw portion is deformed and broken. In the invention of Patent Document 2, since the concave portion provided in the front portion and the convex portion provided in the back cover are fitted and slidable, the front portion and the back cover are fixed by the hook portion. However, if the engaging claw provided on the back cover is damaged due to impact applied to the housing, the front and back The lid will come off easily. Further, in the invention of Patent Document 3, since the fitting convex portion provided on the lid and the fitting concave portion provided on the storage portion are slide-fitted, it is possible to increase the strength compared to the fitting by the hook portion. However, there is a possibility that the L-shaped engaging convex part may be deformed and damaged by applying an impact to the electronic device or repeatedly attaching and removing the lid of the storage part.

したがって、本発明の目的は、繰り返し組み立て及び分解を実施可能で、温度変化や衝撃によって部材が外れ難い遠隔操作装置の筐体構造を提供することにある。 Therefore, an object of the present invention is to provide a housing structure of a remote control device that can be repeatedly assembled and disassembled and that is difficult to remove a member due to temperature change or impact.

本発明に係る遠隔操作装置の筐体構造は、内部空間が板状片部によって長手方向で基板設置部と電池設置部とに区分けされて表側に操作部が設置されるフロント部と、前記基板設置部を覆う裏蓋と、前記電池設置部を覆う電池蓋と、を備える遠隔操作装置の筐体構造であって、前記フロント部の幅方向両側の端部に、前記基板設置部と前記電池設置部とに亘って延びる嵌合凹部が形成され、前記基板設置部を覆っている前記裏蓋は、その幅方向両側の端部に形成された嵌合凸部がフロント部の前記嵌合凹部に嵌合され、この裏蓋に電池設置用の開口部を有する枠部が一体に形成されていて、その枠部が前記電池設置部で前記フロント部に備えられたビス留め用ボスにビスによって固定され、前記電池設置部を覆っている前記電池蓋は、その幅方向両側の端部に形成された嵌合凸部がフロント部の前記嵌合凹部に嵌合されていると共に、この電池蓋に形成された係合爪部が前記裏蓋に形成された係合孔部で係止されることによってその電池蓋が前記裏蓋に固定され、フロント部の前記嵌合凹部に対して裏蓋の前記嵌合凸部と電池蓋の前記嵌合凸部とがそれぞれスライド可能であって、フロント部に裏蓋と電池蓋とを組み付ける際の前記嵌合凹部に対する裏蓋の前記嵌合凸部と電池蓋の前記嵌合凸部とのスライド方向が互いに反対向きであり、フロント部から裏蓋と電池蓋とを取り外す際の前記嵌合凹部に対する裏蓋の前記嵌合凸部と電池蓋の前記嵌合凸部とのスライド方向が互いに反対向きであることを特徴とする。 The housing structure of the remote control device according to the present invention includes a front part in which an internal space is divided into a board installation part and a battery installation part in the longitudinal direction by a plate-like piece part, and an operation part is installed on the front side, and the board A casing structure of a remote control device comprising a back cover that covers an installation part and a battery cover that covers the battery installation part, wherein the substrate installation part and the battery are provided at both ends of the front part in the width direction. A fitting recess extending over the installation portion is formed, and the back cover covering the substrate installation portion has a fitting projection formed at both ends in the width direction of the front portion. A frame portion having an opening for battery installation is integrally formed on the back cover, and the frame portion is screwed to a screw boss provided on the front portion at the battery installation portion. The battery lid that is fixed and covers the battery installation part has its width Engagement protrusions formed at the ends on both sides in the opposite direction are engaged with the engagement recesses of the front part, and an engagement claw part formed on the battery cover is formed on the back cover The battery cover is fixed to the back cover by being locked in the hole, and the fitting convex part of the back cover and the fitting convex part of the battery cover are respectively connected to the fitting concave part of the front part. It is slidable, and the sliding direction of the fitting convex part of the back cover and the fitting convex part of the battery cover is opposite to each other when the back cover and the battery cover are assembled to the front part. And the sliding direction of the fitting convex part of the back cover and the fitting convex part of the battery lid with respect to the fitting concave part when removing the back cover and the battery cover from the front part is opposite to each other And

この遠隔操作装置の筐体構造によれば、フロント部と裏蓋は、フロント部の筐体裏面側に形成された嵌合凹部と裏蓋の筐体表面側に形成された嵌合凸部とがスライド可能に嵌合され、さらに、フロント部と電池蓋は、フロント部の筐体裏面側に形成された嵌合凹部と電池蓋の筐体表面側に形成された嵌合凸部とがスライド可能に嵌合されるので、フロント部と裏蓋及び電池蓋との嵌合が外れ難いだけでなく、筐体の組み立て及び分解を繰り返し実施しても嵌合部の変形及び破損が生じ難くなっている。また、嵌合にフック部を使用する場合に比して衝撃や温度変化に強い構造となっている。 According to the housing structure of the remote control device , the front portion and the back cover are formed with a fitting concave portion formed on the rear surface side of the front portion of the front portion and a fitting convex portion formed on the front surface side of the case of the back cover. The front part and the battery cover are slidably fitted with a fitting concave part formed on the rear side of the casing of the front part and a fitting convex part formed on the front side of the casing of the battery cover. Because it is possible to fit, the front part, back cover and battery cover are not easily disengaged, and even if the assembly and disassembly of the housing are repeated, deformation and breakage of the fitting part are difficult to occur. ing. In addition, the structure is more resistant to impacts and temperature changes than when hook portions are used for fitting.

さらに、この遠隔操作装置の筐体によれば、フロント部と裏蓋がビス留めされることによって、フロント部と裏蓋との固定をより確実にすることが出来る。   Furthermore, according to the housing of the remote control device, the front part and the back cover can be fixed with each other by screwing the front part and the back cover.

そして、この遠隔操作装置の筐体によれば、電池蓋に形成された係合爪部が裏蓋に形成された係合孔部で係止されるので、電池蓋とフロント部が嵌合されることに加えて電池蓋と裏蓋も固定されるので、電池蓋が筐体から外れ難い構造になっている。   According to the casing of the remote control device, the engagement claw portion formed on the battery lid is locked by the engagement hole portion formed on the back lid, so that the battery lid and the front portion are fitted. In addition, since the battery lid and the back lid are also fixed, the battery lid is difficult to be removed from the casing.

本発明によれば、遠隔操作装置の筐体を外れにくく、繰り返し組み立て及び分解を実施可能にすることが出来る。   According to the present invention, it is difficult to remove the casing of the remote control device, and repetitive assembly and disassembly can be performed.

[構成]
図１は、本実施形態に係るリモコン筐体１を分解した状態に於ける概略構成図である。また、図２（ａ）は本実施形態に係るリモコン筐体１の組み立てた状態に於ける斜視図であり、図２（ｂ）は本実施形態に係るリモコン筐体１の断面図であり、図２（ｃ）は本実施形態に係るリモコン筐体１の電池蓋４を内側から見た斜視図である。 [Constitution]
FIG. 1 is a schematic configuration diagram in a state in which the remote control housing 1 according to the present embodiment is disassembled. 2A is a perspective view of the assembled remote controller housing 1 according to the present embodiment, and FIG. 2B is a cross-sectional view of the remote controller housing 1 according to the present embodiment. FIG.2 (c) is the perspective view which looked at the battery cover 4 of the remote control housing | casing 1 which concerns on this embodiment from the inner side.

図１及び２に図示されている通り、樹脂成形により形成された略直方体のリモコン筐体１は、フロント部２と、裏蓋３と、電池蓋４で構成される。   As shown in FIGS. 1 and 2, a substantially rectangular parallelepiped remote control housing 1 formed by resin molding includes a front portion 2, a back lid 3, and a battery lid 4.

フロント部２は、表側に複数の入力キーを設置する貫通孔１５（図２（ｂ）参照）を備えており、その内部空間は、板状片部１３によって基盤が設置される基板設置部１７と電池が設置される電池設置部１８とに区分されている。フロント部２の幅方向両側の端部に、前記基板設置部１７と前記電池設置部１８とに亘って延びる断面形状が略Ｌ字状の嵌合凹部１９が形成されている。該嵌合凹部１０はフロント部２の裏側周縁部上に２本形成されており、各々が該周縁部上に於いて、フロント部２の上面の位置から、底面から一定距離の位置まで延ばされ、さらに上面の裏側周縁部上に於いて中心方向に向かって一定距離延ばされている。該２本の嵌合凹部１０は上面の裏側周縁部上で接することなく一定間隔を保っているが、この部分は、赤外線発光部を設置するための開口部１４として使用される。また、フロント部２の底面内側壁部近傍にはボス７が形成されている。該ボス７は、フロント部２の表面内壁から裏面方向略垂直に延びるように形成されており、その先端面にビス取り付け用のビス穴が形成されている。 The front part 2 is provided with a through hole 15 (see FIG. 2B) for installing a plurality of input keys on the front side, and the internal space of the front part 2 is a board installation part 17 on which a base is installed by a plate-like piece part 13. And a battery installation section 18 where the battery is installed. A fitting recess 19 having a substantially L-shaped cross-section extending across the substrate installation portion 17 and the battery installation portion 18 is formed at both ends of the front portion 2 in the width direction. Two fitting recesses 10 are formed on the peripheral edge of the back side of the front portion 2, and each extends from the position of the top surface of the front portion 2 to a position at a certain distance from the bottom surface on the periphery. Further, it is extended by a certain distance toward the center on the rear side peripheral edge of the upper surface. The two fitting recesses 10 are kept at a constant interval without contacting on the back side peripheral portion of the upper surface, but this portion is used as an opening 14 for installing the infrared light emitting portion. Further, a boss 7 is formed in the vicinity of the bottom inner wall portion of the front portion 2. The boss 7 is formed so as to extend substantially vertically from the inner surface of the front part 2 in the rear surface direction, and a screw hole for screw attachment is formed on the tip surface.

裏蓋３はフロント部２の裏側でその基板設置部１７を覆うように設置される。その裏蓋３の幅方向両側の端部に断面形状略Ｌ字の嵌合凸部１１が形成されている。該嵌合凸部１１の上面側から底面側への長さは、フロント部２に設けられている基板設置部１７の上面側から板状片部１３までの長さと略同一である。そして、嵌合凸部１１はフロント部２に形成された嵌合凹部１０と嵌合し、裏蓋３をリモコン筐体１の上面側から底面側にスライドさせることによってフロント部２と裏蓋３が取り付けられる。この時、フロント部２の基板設置部１７に設置される基板（図示せず）は、フロント部２と裏蓋３に挟設されるので、フロント部２または／及び裏蓋３にビス留め等の方法で固定される必要はない。また、裏蓋３の側壁１９の端部には枠部２０が一体に形成されている。枠部２０には電池設置用の開口部１２が形成されており、枠部２０の底面側の１辺にはビス留め用の貫通孔６が形成されている。さらに、側壁１９には、電池蓋４に形成される係合爪部８を挿入して、係止するための係合孔部９が形成されている。 The back cover 3 is installed on the back side of the front unit 2 so as to cover the substrate installation unit 17 . A fitting convex portion 11 having a substantially L-shaped cross section is formed at both end portions of the back cover 3 in the width direction. The length from the upper surface side to the bottom surface side of the fitting convex portion 11 is substantially the same as the length from the upper surface side to the plate-like piece portion 13 of the substrate installation portion 17 provided on the front portion 2. And the fitting convex part 11 is fitted with the fitting recessed part 10 formed in the front part 2, and the front part 2 and the back cover 3 are slid by sliding the back cover 3 from the upper surface side of the remote control housing 1 to the bottom surface side. Is attached. At this time, a substrate (not shown) installed on the substrate installation unit 17 of the front unit 2 is sandwiched between the front unit 2 and the back cover 3, so that the front unit 2 and / or the back cover 3 are screwed or the like. It is not necessary to be fixed by this method. A frame portion 20 is integrally formed at the end of the side wall 19 of the back cover 3. An opening 12 for battery installation is formed in the frame portion 20, and a through hole 6 for screwing is formed on one side on the bottom side of the frame portion 20. Further, the side wall 19 is formed with an engagement hole portion 9 for inserting and locking the engagement claw portion 8 formed on the battery lid 4.

電池蓋４は、裏蓋３の枠部２０を覆い、さらに、フロント部２に設けられた電池設置部１８を覆うようにして設置される。電池蓋４の上面端部には係合爪部８が形成されており、係合爪部８の先端部はテーパ形状になっている。また、図２（ｃ）に図示されているように、電池蓋４の内側周縁部に於いて、電池蓋４の幅方向両側の端部に、底面側から上面側に向かって断面形状略矩形の嵌合凸部１６が２本形成されている。嵌合凸部１６は、フロント部２に形成された嵌合凹部１０と嵌合され、電池蓋４をリモコン筐体１の底面側から上面側に向かってスライドさせることによって、電池蓋４はフロント部２に取り付けられる。なお、嵌合凸部１６と嵌合凹部１０が嵌合するためには、嵌合凸部１６の上面側から底面側までの長さは、嵌合凹部１０の底面側先端から底面までの距離よりも長くなければならない。 The battery cover 4 is installed so as to cover the frame part 20 of the back cover 3 and further cover the battery installation part 18 provided in the front part 2. An engagement claw portion 8 is formed at the upper end portion of the battery lid 4, and the distal end portion of the engagement claw portion 8 is tapered. Further, as shown in FIG. 2C, at the inner peripheral edge of the battery lid 4, the cross-sectional shape is substantially rectangular at the ends on both sides in the width direction of the battery lid 4 from the bottom surface side to the top surface side. Two fitting projections 16 are formed. The fitting convex portion 16 is fitted with the fitting concave portion 10 formed in the front portion 2, and the battery lid 4 is moved to the front side by sliding the battery lid 4 from the bottom surface side to the top surface side of the remote control housing 1. It is attached to part 2. In addition, in order for the fitting convex part 16 and the fitting recessed part 10 to fit, the length from the upper surface side of the fitting convex part 16 to the bottom face side is the distance from the bottom face side tip of the fitting recessed part 10 to the bottom face. Must be longer than.

[組み立て方法]
本実施形態に係るリモコン筐体１の組み立て方法は、まず、フロント部２の嵌合凹部１０と裏蓋３の嵌合凸部１１を嵌合させ、裏蓋３をリモコン筐体１の上面から底面方向にスライドさせる。そして、裏蓋３の枠部２０の下部に形成された貫通孔６と、フロント部２の底面内側近傍に設けられたボス７の位置を合わせて、ビス５によって裏蓋３とフロント部２を固定する。その後、電池蓋４の嵌合凸部１６をフロント部２に形成された嵌合凹部１０と嵌合し、リモコン筐体１の底面側から上面側にスライドさせる。さらに、電池蓋４の上面端部に設置された係合爪部８を、裏蓋３に形成された係合孔部９に挿入し、該係合爪部８の先端部分を側壁９の基板設置部１７側で係止させる。以上によって明らかなように、この実施形態では、フロント部２に裏蓋３と電池蓋４とを組み付ける際の前記嵌合凹部１０に対する裏蓋３の嵌合凸部１１と電池蓋４の嵌合凸部１６とのスライド方向は互いに反対向きになっている。 [Assembly method]
In the method of assembling the remote control housing 1 according to the present embodiment, first, the fitting concave portion 10 of the front portion 2 and the fitting convex portion 11 of the back cover 3 are fitted, and the back cover 3 is removed from the upper surface of the remote control housing 1. Slide toward the bottom. Then, the through hole 6 formed in the lower part of the frame part 20 of the back cover 3 and the position of the boss 7 provided in the vicinity of the inside of the bottom surface of the front part 2 are aligned, and the back cover 3 and the front part 2 are connected by screws 5. Fix it. Thereafter, the fitting convex portion 16 of the battery lid 4 is fitted to the fitting concave portion 10 formed in the front portion 2 and is slid from the bottom surface side to the top surface side of the remote control housing 1. Further, the engaging claw portion 8 installed at the upper end portion of the battery lid 4 is inserted into the engaging hole portion 9 formed in the back cover 3, and the distal end portion of the engaging claw portion 8 is the substrate of the side wall 9. Lock on the installation part 17 side. As apparent from the above, in this embodiment, the fitting convex portion 11 of the back cover 3 and the battery lid 4 are fitted to the fitting concave portion 10 when the back lid 3 and the battery lid 4 are assembled to the front portion 2. The sliding directions with respect to the convex portions 16 are opposite to each other.

一方、図２（ａ）に図示されたリモコン筐体１の状態で、リモコン筐体１の電池蓋４を取り外す場合には、電池蓋４に形成された係止爪部８近傍の裏面端部を表面側に押し下げて、裏蓋３に形成された係合孔部９と電池蓋４に形成された係合孔部９との係止状態を解除し、この状態で電池蓋４をリモコン筐体１の底面側にスライドさせて、フロント部２に形成された嵌合凹部１０と電池蓋４に形成された嵌合凸部１１との嵌合を外す。また、フロント部２と裏蓋３の嵌合を外す場合には、裏蓋３の貫通孔６を介してフロント部２に形成されたボス７に固定されたビス５を外し、裏蓋３をリモコン筐体１の上面側にスライドさせることによって、フロント部２に形成された嵌合凹部１０と裏蓋３に形成された嵌合凸部１１との嵌合を外す。以上によって明らかなように、この実施形態では、フロント部２から裏蓋３と電池蓋４とを取り外す際の嵌合凹部１０に対する裏蓋３の嵌合凸部１１と電池蓋４の嵌合凸部１６とのスライド方向も互いに反対向きになっている。 On the other hand, when the battery cover 4 of the remote control housing 1 is removed in the state of the remote control housing 1 illustrated in FIG. 2A, the back end portion in the vicinity of the locking claw portion 8 formed on the battery cover 4. Is pushed down to the front surface side, and the engagement state between the engagement hole portion 9 formed in the back cover 3 and the engagement hole portion 9 formed in the battery cover 4 is released. By sliding to the bottom side of the body 1, the fitting recess 10 formed in the front portion 2 and the fitting projection 11 formed in the battery lid 4 are disengaged. Further, when the front part 2 and the back cover 3 are disengaged, the screws 5 fixed to the bosses 7 formed on the front part 2 are removed through the through holes 6 of the back cover 3, and the back cover 3 is removed. By sliding to the upper surface side of the remote controller housing 1, the fitting recess 10 formed on the front portion 2 and the fitting projection 11 formed on the back cover 3 are disengaged. As apparent from the above, in this embodiment, the fitting protrusion 11 of the back cover 3 and the fitting protrusion of the battery cover 4 with respect to the fitting recess 10 when the back cover 3 and the battery cover 4 are removed from the front portion 2. The sliding directions with respect to the portion 16 are also opposite to each other.

[作用効果]
本実施形態に係るリモコン筐体１によれば、フロント部２と裏蓋３は、フロント部２に形成された嵌合凹部１０と裏蓋３に形成された嵌合凸部１１とがスライド可能に嵌合され、さらに、フロント部２と電池蓋４は、フロント部２に形成された嵌合凹部１０と電池蓋４に形成された嵌合凸部１１とがスライド可能に嵌合されるので、フロント部２と裏蓋３及び電池蓋４との嵌合がフック部を使用して嵌合された場合に比して、急激な温度変化や筐体落下時等の衝撃が加えられた場合でも嵌合が外れ難くなる。また、フック部を使用して嵌合された場合に比して、筐体が衝撃を受けた場合に嵌合凹部１０と嵌合凸部１１が変形及び破損する可能性が低く、筐体の組み立て及び解体を繰り返し実行した場合でも、嵌合部の変形及び破損が生じ難い。 [Effect]
According to the remote control housing 1 according to the present embodiment, the front part 2 and the back cover 3 are slidable between the fitting concave part 10 formed in the front part 2 and the fitting convex part 11 formed in the back cover 3. Further, the front portion 2 and the battery lid 4 are slidably fitted to the fitting concave portion 10 formed on the front portion 2 and the fitting convex portion 11 formed on the battery lid 4. When a shock is applied when the front part 2 and the back cover 3 and the battery cover 4 are fitted using the hook part, such as when the temperature is suddenly changed or the casing is dropped. But it becomes difficult to come off. In addition, the fitting recess 10 and the fitting projection 11 are less likely to be deformed and damaged when the casing is impacted, compared to the case where the hook portion is used for fitting. Even when assembly and disassembly are repeated, deformation and breakage of the fitting portion are unlikely to occur.

また、本実施形態に係るリモコン筐体１によれば、フロント部２に形成された嵌合凹部１０が裏蓋３に形成された嵌合凸部１１との嵌合に使用されるだけでなく、電池蓋４に形成された嵌合凸部１６との嵌合にも使用されるので、余分な部材を形成、若しくは、設置する必要がなく、生産コストを抑えることが出来る。   Moreover, according to the remote control housing 1 according to the present embodiment, the fitting recess 10 formed in the front portion 2 is not only used for fitting with the fitting projection 11 formed in the back cover 3. Since it is also used for fitting with the fitting convex portion 16 formed on the battery lid 4, it is not necessary to form or install an extra member, and the production cost can be suppressed.

また、本実施形態に係るリモコン筐体１によれば、フロント部２と裏蓋３とがビス留めされることによって、フロント部２と裏蓋３をより確実に固定することが出来る。さらに、嵌合凹凸部を用いた構造によって、フロント部２と裏蓋３とを１箇所のビス留めで確実に固定できるので、必要なビスの数を最小限にすることができ、生産コストを抑えることが出来る。   Moreover, according to the remote control housing 1 according to the present embodiment, the front part 2 and the back cover 3 can be fixed more reliably by screwing the front part 2 and the back cover 3 together. Furthermore, the structure using the fitting irregularities allows the front part 2 and the back cover 3 to be securely fixed with a single screw, so the number of necessary screws can be minimized and the production cost can be reduced. It can be suppressed.

また、本実施形態に係るリモコン筐体１によれば、電池蓋４に形成された係合爪部８が裏蓋３に形成された係合孔部９で係止されるので、電池蓋４とフロント部２が嵌合されるだけでなく、電池蓋４と裏蓋３も固定することが可能とり、電池蓋４がリモコン筐体１から外れ難い構造にすることが出来る。   Moreover, according to the remote control housing 1 according to the present embodiment, the engaging claw portion 8 formed in the battery lid 4 is locked by the engaging hole portion 9 formed in the back lid 3, so that the battery lid 4 In addition to the front part 2 being fitted, the battery cover 4 and the back cover 3 can be fixed, and the battery cover 4 can be made difficult to be detached from the remote control housing 1.

[その他の実施形態]
本実施形態では、フロント部２の底面から嵌合凹部１０の底面側先端までの一定間隔を維持する構成としたが、この間隔を維持せずに嵌合凹部１０の上面側から底面側までの長さを長くする構成としてもよい。この際、電池蓋４に形成される嵌合凸部１６の底面側から上面側までの長さが長くなる程、フロント部２から電池蓋４を底面側にスライドさせる距離が長くなるので、電池蓋４を外れ難くすることが出来る。 [Other embodiments]
In the present embodiment, a constant interval from the bottom surface of the front portion 2 to the bottom surface side tip of the fitting recess 10 is maintained, but this interval is not maintained and the upper surface side to the bottom surface side of the fitting recess 10 is maintained. It is good also as a structure which lengthens length. At this time, as the length from the bottom surface side to the top surface side of the fitting convex portion 16 formed on the battery lid 4 becomes longer, the distance to slide the battery lid 4 from the front portion 2 to the bottom surface side becomes longer. The lid 4 can be made difficult to come off.

本実施形態に係るリモコン筐体の概略構成図Schematic configuration diagram of a remote control housing according to the present embodiment 本実施形態に係るリモコン筐体の斜視図と断面図、及び、電池蓋の斜視図A perspective view and a sectional view of a remote control housing according to the present embodiment, and a perspective view of a battery cover

１ リモコン筐体
２ フロント部
３ 裏蓋
４ 電池蓋
５ ビス
６ 貫通孔
７ ボス
８ 係合爪部
９ 係合孔部
１０ 嵌合凹部
１１ 嵌合凸部
１２ 開口部
１３ 板状片部
１４ 開口部
１５ 貫通孔
１６ 嵌合凸部
１７ 基板設置部
１８ 電池設置部
１９ 側壁
２０ 枠部 DESCRIPTION OF SYMBOLS 1 Remote control housing | casing 2 Front part 3 Back cover 4 Battery cover 5 Screw 6 Through-hole 7 Boss 8 Engagement claw part 9 Engagement hole part 10 Fitting recessed part 11 Fitting convex part 12 Opening part 13 Plate-shaped piece part 14 Opening part DESCRIPTION OF SYMBOLS 15 Through-hole 16 Fitting convex part 17 Board | substrate installation part 18 Battery installation part 19 Side wall 20 Frame part

Claims (1)

内部空間が板状片部によって長手方向で基板設置部と電池設置部とに区分けされて表側に操作部が設置されるフロント部と、前記基板設置部を覆う裏蓋と、前記電池設置部を覆う電池蓋と、を備える遠隔操作装置の筐体構造であって、
前記フロント部の幅方向両側の端部に、前記基板設置部と前記電池設置部とに亘って延びる嵌合凹部が形成され、
前記基板設置部を覆っている前記裏蓋は、その幅方向両側の端部に形成された嵌合凸部がフロント部の前記嵌合凹部に嵌合され、この裏蓋に電池設置用の開口部を有する枠部が一体に形成されていて、その枠部が前記電池設置部で前記フロント部に備えられたビス留め用ボスにビスによって固定され、
前記電池設置部を覆っている前記電池蓋は、その幅方向両側の端部に形成された嵌合凸部がフロント部の前記嵌合凹部に嵌合されていると共に、この電池蓋に形成された係合爪部が前記裏蓋に形成された係合孔部で係止されることによってその電池蓋が前記裏蓋に固定され、
フロント部の前記嵌合凹部に対して裏蓋の前記嵌合凸部と電池蓋の前記嵌合凸部とがそれぞれスライド可能であって、フロント部に裏蓋と電池蓋とを組み付ける際の前記嵌合凹部に対する裏蓋の前記嵌合凸部と電池蓋の前記嵌合凸部とのスライド方向が互いに反対向きであり、フロント部から裏蓋と電池蓋とを取り外す際の前記嵌合凹部に対する裏蓋の前記嵌合凸部と電池蓋の前記嵌合凸部とのスライド方向が互いに反対向きであることを特徴とする遠隔操作装置の筐体構造。 A front part in which an internal space is divided into a board installation part and a battery installation part in the longitudinal direction by a plate-like piece part and an operation part is installed on the front side, a back cover that covers the board installation part, and the battery installation part A casing structure of a remote control device comprising a battery cover for covering ,
Fitting recesses extending across the substrate installation part and the battery installation part are formed at both ends in the width direction of the front part,
The back cover covering the substrate installation part is fitted with the fitting convex part formed at the ends on both sides in the width direction in the fitting concave part of the front part, and the battery cover has an opening for battery installation. The frame portion having a portion is integrally formed, and the frame portion is fixed to the boss for screwing provided on the front portion by the screw at the battery installation portion,
The battery lid covering the battery installation portion is formed on the battery lid with fitting convex portions formed at the end portions on both sides in the width direction being fitted into the fitting concave portion of the front portion. The battery lid is fixed to the back cover by the engagement claw portion being locked in the engagement hole formed in the back cover,
The fitting convex part of the back cover and the fitting convex part of the battery cover are slidable with respect to the fitting concave part of the front part, respectively, and when the back cover and the battery cover are assembled to the front part, The sliding direction of the fitting convex part of the back cover with respect to the fitting concave part and the fitting convex part of the battery cover are opposite to each other, and the fitting concave part when removing the back cover and the battery cover from the front part. A casing structure of a remote control device, wherein sliding directions of the fitting convex part of the back cover and the fitting convex part of the battery cover are opposite to each other .
JP2004227247A 2004-08-03 2004-08-03 Remote control device housing structure Expired - Fee Related JP4759951B2 (en)

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