JP3503686B2 - Component bonding structure, electronic device having the same, and method of attaching and detaching components - Google Patents

Component bonding structure, electronic device having the same, and method of attaching and detaching components

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Publication number
JP3503686B2
JP3503686B2 JP27441699A JP27441699A JP3503686B2 JP 3503686 B2 JP3503686 B2 JP 3503686B2 JP 27441699 A JP27441699 A JP 27441699A JP 27441699 A JP27441699 A JP 27441699A JP 3503686 B2 JP3503686 B2 JP 3503686B2
Authority
JP
Japan
Prior art keywords
convex body
component
electronic device
protrusion
joint
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.)
Expired - Fee Related
Application number
JP27441699A
Other languages
Japanese (ja)
Other versions
JP2001102776A (en
Inventor
隆之 岡田
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
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Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP27441699A priority Critical patent/JP3503686B2/en
Publication of JP2001102776A publication Critical patent/JP2001102776A/en
Application granted granted Critical
Publication of JP3503686B2 publication Critical patent/JP3503686B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Landscapes

  • Connection Of Plates (AREA)
  • Insertion Pins And Rivets (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Mounting Components In General For Electric Apparatus (AREA)

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、筐体と実装部品ま
たは実装部品と実装部品との接合に用いられる部品接合
構造ならびにこれを備えた電子装置およびその部品の着
脱方法に関するものである。基本的には、筐体に実装さ
れた部品の接合構造であるから、電子部品で構成された
装置に限定されることなく、機械部品や光学部品などの
構造部品が主体となる装置にも適用可能であり、その製
品分野は、家電品、ＯＡ機器、コンピュータ機器や通信
機器などである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a component joining structure used for joining a housing and a mounting component or a mounting component and a mounting component, an electronic device including the same, and a method for attaching and detaching the component. Basically, it is a joint structure of parts mounted in the housing, so it is not limited to devices composed of electronic parts, but also applied to devices that mainly consist of structural parts such as mechanical parts and optical parts. It is possible, and its product field includes home electric appliances, office automation equipment, computer equipment, communication equipment, and the like.

【０００２】[0002]

【従来の技術】種々の実装部品が筐体内に装着された電
子装置の筐体と実装部品あるいは実装部品間の機械的な
接合を行うための部品接合構造としては、ねじ、かし
め、ビスなどが従来から用いられている。2. Description of the Related Art Screws, caulking, screws, etc. are known as a component joining structure for mechanically joining a housing of an electronic device in which various mounting components are mounted to the mounting component or the mounting component. It has been used conventionally.

【０００３】また、この他の部品接合構造として、図７
に示すスナップフィットがある。同図に示すように、こ
のスナップフィットでは、接合する２つの部材の一方、
同図の例では実装部品４１に弾性変形可能な突起４２が
形成され、互いに対向する２つの突起４２により凸状体
４６が構成されている。また、もう一方の部材、同図の
例では筐体４３には凸状体４６を挿入可能な穴４４が穿
設されている。突起４２は、先端に形成された、外周方
向に凸状に突出する爪４２ａと、凸状体４６の幅が先端
方向に小さくなるように先端部分に形成された斜面４２
ｂとを有している。この凸状体４６を穴４４に差し込む
と、穴４４の縁と突起４２の斜面４２ｂとが当接して力
が加わり、この力により突起４２が凸状体４６の中心方
向に弾性変形する。さらに押し込んで爪４２ａが穴４４
の縁を乗り越えると、突起４２が復元力により外周方向
に変形する。このようにして、図７（ａ）に示すように
爪４２ａが穴４４の縁に係合した状態となり、実装部品
４１と筐体４３とが離脱不能に接合される。As another component joining structure, FIG.
There is a snap fit shown in. As shown in the figure, in this snap fit, one of the two members to be joined,
In the example shown in the figure, an elastically deformable protrusion 42 is formed on the mounting component 41, and two protrusions 42 facing each other form a convex body 46. The other member, that is, the housing 43 in the example shown in the drawing, is provided with a hole 44 into which the convex body 46 can be inserted. The protrusion 42 has a claw 42a formed on the tip and protruding in the outer peripheral direction, and a slope 42 formed on the tip portion so that the width of the convex body 46 becomes smaller in the tip direction.
b. When this convex body 46 is inserted into the hole 44, the edge of the hole 44 and the slope 42b of the protrusion 42 come into contact with each other, and a force is applied, and this force elastically deforms the protrusion 42 toward the center of the convex body 46. Push it further and the claw 42a will be
When the edge 42 is crossed over, the protrusion 42 is deformed in the outer peripheral direction by the restoring force. Thus, as shown in FIG. 7A, the claw 42a is engaged with the edge of the hole 44, and the mounting component 41 and the housing 43 are irremovably joined.

【０００４】このように、スナップフィットは、接合す
る２つの部材を押し当てるだけで容易に短時間で接合で
き、また、接合した状態で、凸状体４６の先端が装置の
内面に位置するようにすることで、装置の外部から接合
部が見えないようにできるという長所を有している。As described above, the snap-fit can be easily joined in a short time by pressing two members to be joined together, and the tip end of the convex body 46 is positioned on the inner surface of the device in the joined state. This has the advantage that the joint can be hidden from the outside of the device.

【０００５】[0005]

【発明が解決しようとする課題】従来のねじ、かしめ、
ビスなどの部品接合構造による接合を解除するには、接
合時の操作の逆の操作や接合部の一部の破壊などの操作
が必要である。すなわち、ねじによる接合を解除するに
は、ねじ回しを用いて接合時とは逆回りにねじを回転さ
せる操作が必要であり、かしめ、ビスによる接合を解除
するには、特殊な工具を用いて接合部をゆるめたり、接
合部近傍を部分的に破壊して除去したりする操作が必要
である。[Problems to be Solved by the Invention] Conventional screws, caulking,
In order to release the joining due to the parts joining structure such as a screw, it is necessary to perform an operation reverse to the operation at the time of joining or an operation such as breaking a part of the joint. In other words, in order to release the connection with the screw, it is necessary to rotate the screw in the opposite direction to the connection with the screwdriver.To release the connection with the caulking and screws, use a special tool. It is necessary to loosen the joint or to partially destroy and remove the vicinity of the joint.

【０００６】また、スナップフィットによる接合を解除
するには、図７（ｂ）に示すように、突起４２の先端に
凸状体４６の中心に向かう方向の力を加え、突起４２を
凸状体４６の中心方向に変形させた状態で、図７（ｃ）
に示すように穴４４から凸状体４６を引き抜く操作が必
要である。Further, in order to release the joining by the snap fit, as shown in FIG. 7 (b), a force in the direction toward the center of the convex body 46 is applied to the tip of the projection 42 to push the projection 42 into the convex body. FIG. 7 (c) in a state of being deformed toward the center of 46.
It is necessary to pull out the convex body 46 from the hole 44 as shown in FIG.

【０００７】このような接合の解除は、接合部の一つ一
つに対して、接合部の位置を探し出し、工具または手を
接合部に接触させて直接操作する必要がある。接合部の
周囲の部材や枠体などに阻まれて、工具または手を接合
部に直接接触させることができない場合は、予め周囲の
部材や枠体などを分解するか、一部を破壊してから接合
解除の作業を行う必要がある。特に、スナップフィット
による接合の場合、電子装置の美観を損わないようにす
るため、電子装置の外部から接合部が見えないように、
接合した状態で凸状体４６の先端が装置の内部に位置す
るように構成される場合が多いので、接合部の位置を見
つけるのは困難である。また、接合部を見つけても、周
囲の部材や枠体などに阻まれて突起４２の先端に工具な
どを接触させることが困難である場合が多い。このた
め、スナップフィットによる接合の解除は、ねじよりも
厄介で、接合の解除に時間を要し、装置自体を破壊しな
ければならない場合もある。In order to release such a joint, it is necessary to find the position of the joint for each of the joints and directly operate the tool or hand by bringing the tool into contact with the joint. If the tool or hand cannot be brought into direct contact with the joint because it is blocked by the members or frame around the joint, disassemble or destroy some of the surrounding members or frame in advance. It is necessary to perform the work of unbonding from. In particular, in the case of joining by snap fit, in order not to spoil the aesthetics of the electronic device, in order not to see the joint from the outside of the electronic device,
It is difficult to find the position of the joint because the tip of the convex body 46 is often configured to be located inside the device in the joined state. Further, even if a joint portion is found, it is often difficult to bring a tool or the like into contact with the tip of the protrusion 42 by being blocked by surrounding members or a frame body. For this reason, disengagement of the joint by snap fitting is more troublesome than the screw, and it takes time to release the joint, and sometimes the device itself must be destroyed.

【０００８】このように、従来の部品接合構造は、接合
の解除に多くの時間と手間を費やすため、製品の分解に
手間取り、製品の分別廃棄やリサイクルを行うことが面
倒であった。また、接合を解除する際に電子装置の一部
を破壊しなければならない場合があり、実装部品の一部
を再利用することが困難であった。As described above, since the conventional joining structure requires a lot of time and labor for releasing the joining, it is troublesome to disassemble the products, and to separate and dispose of the products. In addition, it is sometimes necessary to destroy a part of the electronic device when releasing the bonding, and it is difficult to reuse a part of the mounted component.

【０００９】そこで、本発明の目的は、接合部を探し出
したり、工具や作業者の手により接合部を直接操作して
接合の解除を行う必要がなく、極めて短時間で簡単に部
品の着脱が行える部品接合構造と、この部品接合構造を
備えており、分別廃棄および部品のリユースやリサイク
ルを安全かつ効率的に低コストで実施できる電子装置、
および部品の着脱方法を提供することにある。Therefore, it is an object of the present invention to find a joint portion or to release the joint by operating the joint portion directly with a tool or a worker's hand, which enables easy attachment / detachment of parts in an extremely short time. An electronic device that can perform parts joining structure and this part joining structure that can safely and efficiently carry out separated disposal and reuse and recycling of parts at low cost.
Another object of the present invention is to provide a method for attaching and detaching parts.

【００１０】[0010]

【課題を解決するための手段】前記の目的を達成するた
め、本発明による部品接合構造は、複数の部材を接合す
る電子装置の部品接合構造であって、第１の部材に形成
された係止部と、第２の部材に形成されており、係止部
に係合可能であり、係合した状態で第１の部材と第２の
部材とを接合状態に保つ爪と、第２の部材に取り付けら
れており、内部が密閉され、外部の圧力変化により変形
可能な袋状部材とを有し、袋状部材の変形によって、爪
が係止部から外れる方向に移動することを特徴とする。In order to achieve the above object, the component joining structure according to the present invention is a component joining structure of an electronic device for joining a plurality of members, which is formed on the first member. A pawl formed on the stopper and the second member, engageable with the locking portion, and that keeps the first member and the second member in a joined state in the engaged state; A bag-shaped member that is attached to a member, is sealed inside, and is deformable by an external pressure change, and the claw moves in a direction in which the pawl is disengaged from the locking portion when the bag-shaped member is deformed. To do.

【００１１】この構成の部品接合構造による接合は、接
合部周辺の圧力を変化させることにより、袋状部材を内
部と外部の圧力差により変形させ、爪を係止部から外れ
る方向に移動させて接合を解除することができる。In the joining by the component joining structure of this structure, the pressure around the joining portion is changed to deform the bag-shaped member due to the pressure difference between the inside and the outside, and the pawl is moved in the direction to come off from the engaging portion. The joining can be released.

【００１２】さらに、第１の部材と第２の部材とが接合
された状態で、第１の部材と第２の部材とを分離する方
向に力を加える分離用ばねを第１の部材と第２の部材と
の間に配置すれば、前記のように接合部周辺の圧力を変
化させて接合を解除した際、分離用ばねの弾性エネルギ
ーにより第１の部材と第２の部材とを分離させることが
できる。Further, in the state where the first member and the second member are joined, a separating spring for applying a force in a direction of separating the first member and the second member is provided between the first member and the second member. By disposing it between the first member and the second member, the elastic force of the separating spring separates the first member and the second member when the pressure around the joint is changed to release the joint as described above. be able to.

【００１３】本発明による部品接合構造のより具体的な
第１の構成は、係止部が第１の部材に穿設された穴の縁
であり、第２の部材は、穴に挿入可能であり中心部が中
空な凸状体を有し、凸状体はその中心方向に弾性変形可
能な突起を有し、爪が突起の外側面に設けられており、
袋状部材が凸状体の中心部において突起に接合されてい
る構成である。A more specific first configuration of the component joining structure according to the present invention is that the locking portion is an edge of a hole formed in the first member, and the second member is insertable into the hole. Yes The central part has a hollow convex body, the convex body has a protrusion that is elastically deformable in the central direction, and the claw is provided on the outer surface of the protrusion,
The bag-shaped member is joined to the protrusion at the center of the convex body.

【００１４】この構成の部品接合構造による接合部周辺
の圧力を高くすると、袋状部材が潰れるように変形して
袋状部材に接合された突起を凸状体の中心方向に弾性変
形させる。そして、突起がある程度以上変形すると、突
起の外側面に形成された爪が穴の縁から外れ、接合が解
除される。すなわち、この第１の構成の部品接合構造に
よる接合は、接合部の周辺の圧力を正圧にすることによ
り解除できる。When the pressure around the joint portion by the component joint structure of this structure is increased, the bag-shaped member is deformed so as to be crushed, and the projection joined to the bag-shaped member is elastically deformed toward the center of the convex body. When the protrusion is deformed to a certain extent or more, the claw formed on the outer surface of the protrusion is disengaged from the edge of the hole, and the joining is released. That is, the joining by the component joining structure having the first configuration can be released by setting the pressure around the joining portion to a positive pressure.

【００１５】本発明による部品接合構造のより具体的な
第２の構成は、係止部が第１の部材に穿設された穴の縁
であり、第２の部材は、穴に挿入可能であり中心部が中
空な凸状体を有し、凸状体はその中心方向に弾性変形可
能な突起を有し、爪が突起の外側面に設けられており、
袋状部材が、リング状の管形状であり、凸状体を周囲か
ら取り囲んで突起を中心方向に押さえ込むように設けら
れている構成である。A more specific second configuration of the component joining structure according to the present invention is the edge of the hole in which the locking portion is formed in the first member, and the second member is insertable into the hole. Yes The central part has a hollow convex body, the convex body has a protrusion that is elastically deformable in the central direction, and the claw is provided on the outer surface of the protrusion,
The bag-shaped member has a ring-shaped tubular shape and is provided so as to surround the convex body from the periphery and press the projection toward the center.

【００１６】この構成の接合部周辺の圧力を低くする
と、袋状部材が膨らむように変形して凸状体を締め付
け、突起を凸状体の中心方向に弾性変形させる。そし
て、突起がある程度以上変形すると、突起の外側面に形
成された爪が穴の縁から外れ、接合が解除される。すな
わち、この第２の構成の部品接合構造による接合は、接
合部の周辺の圧力を負圧にすることにより解除できる。When the pressure around the joint portion of this structure is lowered, the bag-shaped member is deformed so as to bulge, the convex body is tightened, and the protrusion is elastically deformed toward the center of the convex body. When the protrusion is deformed to a certain extent or more, the claw formed on the outer surface of the protrusion is disengaged from the edge of the hole, and the joining is released. That is, the joining by the component joining structure having the second configuration can be released by setting the pressure around the joining portion to a negative pressure.

【００１７】本発明による部品接合構造のより具体的な
第３の構成は、係止部が第１の部材に穿設された穴の縁
であり、第２の部材は、穴に挿入可能であり中心部が中
空な凸状体を有し、凸状体はその中心方向に弾性変形可
能な突起を有し、爪が突起の外側面に設けられており、
袋状部材が凸状体の中心部に設けられており、袋状部材
の凸状体の先端方向の凸状体の中心部に、爪が係止部に
係合するように突起を凸状体の外周方向に押し広げる係
合用ばねを有する構成である。In a more specific third configuration of the component joining structure according to the present invention, the engaging portion is an edge of a hole formed in the first member, and the second member is insertable into the hole. Yes The central part has a hollow convex body, the convex body has a protrusion that is elastically deformable in the central direction, and the claw is provided on the outer surface of the protrusion,
The bag-shaped member is provided in the center of the convex body, and the protrusion is formed in the center of the convex body in the tip direction of the convex body of the bag-shaped member so that the claw engages with the locking portion. This is a configuration having an engaging spring that pushes the body outward.

【００１８】この構成の接合部周辺の圧力を低くする
と、袋状部材が膨らむように変形して、係合用ばねを凸
状体の先端方向に押し出す。そして、袋状部材がある程
度以上変形すると、係合用ばねは突起から外れ、突起は
復元力により中心方向に変形して、突起の外側面に形成
された爪が穴の縁から外れ、接合が解除される。すなわ
ち、この第３の構成の部品接合構造による接合は、接合
部の周辺の圧力を負圧にすることにより解除できる。第
１，２の構成では、袋状部材の変形が直接的に爪を移動
させる構成であるのに対して、この第３の構成例は、袋
状部材の変形が間接的に爪を移動させる構成である。When the pressure around the joint portion of this structure is lowered, the bag-shaped member is deformed so as to bulge and the engaging spring is pushed out toward the tip of the convex body. Then, when the bag-shaped member is deformed to a certain extent or more, the engaging spring is disengaged from the protrusion, and the protrusion is deformed toward the center by the restoring force, and the claw formed on the outer surface of the protrusion is disengaged from the edge of the hole and the joint is released. To be done. That is, the joining by the component joining structure having the third configuration can be released by setting the pressure around the joining portion to a negative pressure. In the first and second configurations, the deformation of the bag-shaped member directly moves the claws, whereas in the third configuration example, the deformation of the bag-shaped member indirectly moves the claws. It is a composition.

【００１９】凸状体は、対向する２つの突起から構成し
ても良いし、さらにそれ以上の突起を含む構成としても
良い。The convex body may be composed of two opposing projections, or may be composed of more projections.

【００２０】第１〜３の構成の部品接合構造において、
突起の先端に突起の先端方向に凸状体の幅が小さくなる
ように斜面を形成すれば、突起を穴に差し込んだ際に、
斜面が穴の縁に当接して突起に中心方向に向かう力が加
わり、これにより突起がこの方向に変形する。さらに押
し込むと、爪が穴の縁を乗り越え、穴の縁に引っ掛かっ
て係合され、第１の部材と第２の部材が接合される。す
なわち、この斜面を設けた部品接合構造を用いることに
より、穴に突起を差し込んで押し込むだけで、容易に２
つの部材を接合できる。In the component joining structure of the first to third configurations,
If a slope is formed at the tip of the protrusion so that the width of the convex body becomes smaller in the direction of the tip of the protrusion, when the protrusion is inserted into the hole,
The slope contacts the edge of the hole and a force is applied to the protrusion toward the center, whereby the protrusion is deformed in this direction. When it is further pushed, the claws pass over the edge of the hole and are hooked and engaged with the edge of the hole to join the first member and the second member. That is, by using the component joining structure provided with this slope, it is possible to easily insert the protrusion into the hole and push it in.
Can join two members.

【００２１】また、第１〜３の構成の部品接合構造にお
いて、分離用ばねを、第１部材と第２部材とを接合した
状態で、凸状体の周囲を囲むよう位置するように、第１
部材または第２部材に接合して設ければ、部品接合部材
を構成する他の部材と一体的に分離用ばねを設置でき、
また、２つの部材を分離させる力が接合部に効果的に加
わるようにできる。In the component joining structure having the first to third configurations, the separating spring is positioned so as to surround the circumference of the convex body in a state where the first member and the second member are joined. 1
If it is provided by being joined to the member or the second member, the separation spring can be installed integrally with the other members constituting the component joining member,
Further, the force for separating the two members can be effectively applied to the joint portion.

【００２２】本発明による部品接合構造を備える電子装
置は、外部から接合部周辺の圧力を変化させることによ
り接合を解除することができ、接合を解除するために接
合部の一つ一つに対して、工具や手を使って接合時の操
作の逆の操作などの手間のかかる操作をする必要がない
ので、効率的に接合の解除操作を行うことができる。In the electronic device having the component joining structure according to the present invention, the joining can be released by changing the pressure around the joining portion from the outside. Therefore, it is not necessary to perform a troublesome operation such as an operation opposite to the operation at the time of joining by using a tool or a hand, so that the joining releasing operation can be efficiently performed.

【００２３】１つの電子装置に設けられる複数の部品接
合構造に対して、袋状部材の剛性が異なる部品接合構造
を使用すれば、接合が解除される圧力を接合部毎に変
え、解除操作において、圧力を段階的に変化させること
により、複数の部品の分離に順序をつけて分解操作を行
うことができる。If a bag-like member having a different rigidity is used for a plurality of component joining structures provided in one electronic device, the pressure at which the joining is released is changed for each joining portion, and in the releasing operation. By gradually changing the pressure, the disassembling operation can be performed in order to separate the plurality of parts.

【００２４】さらに、１つの電子装置に設けられる複数
の部品接合構造に対して、袋状部材が、周辺の圧力変化
により変形し、爪を係止部から外れる方向に移動させる
圧力が正圧である部品接合構造と、負圧である部品接合
構造とを混在させて使用すれば、解除操作において、圧
力を正圧にする工程と、負圧にする工程との順序を変え
ることにより、部品の分離の順序を所望の順序として、
分離操作を行うことができる。Further, with respect to a plurality of component joining structures provided in one electronic device, the bag-shaped member is deformed by a change in peripheral pressure, and the pressure for moving the claws out of the locking portion is a positive pressure. If a certain component joint structure and a component joint structure that is negative pressure are used in a mixed manner, by changing the order of the step of making the pressure a positive pressure and the step of making a negative pressure in the releasing operation, The separation order is the desired order,
A separation operation can be performed.

【００２５】[0025]

【発明の実施の形態】以下、本発明の実施例について図
面を参照しながら説明する。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings.

【００２６】図１に、本発明の第１実施例の電子装置の
筐体３と実装部品１との接合構造の断面図を示す。同図
に示すように、実装部品１には、従来例で示したスナッ
プフィットと同様の爪２ａと斜面２ｂとを有する構造の
突起２が設けられている。本実施例では、互いに対向す
るように立設している２つの突起２により凸状体６が構
成されている。筐体３には、凸状体６を挿入可能であ
り、その縁に爪２を引っ掛けることができる穴４が設け
られている。凸状体６の先端の中心部には、直方体形状
で内部が密閉されている中空ゴム（袋状部材）５が、両
突起２の内側にそれぞれ接合されて保持されている。FIG. 1 shows a sectional view of a joint structure between a housing 3 and a mounting component 1 of an electronic device according to a first embodiment of the present invention. As shown in the figure, the mounting component 1 is provided with a protrusion 2 having a structure having a claw 2a and a slope 2b similar to the snap fit shown in the conventional example. In this embodiment, the convex body 6 is composed of the two protrusions 2 that are provided upright so as to face each other. The housing 3 is provided with a hole 4 into which the convex body 6 can be inserted and the claw 2 can be hooked. At the center of the tip of the convex body 6, a hollow rubber (bag-shaped member) 5 having a rectangular parallelepiped shape and the inside of which is sealed is held by being joined to the insides of both the projections 2.

【００２７】尚、凸状体６は、対向する２つの突起２か
ら構成されていても良いし、さらにそれ以上の突起２を
含む構成であっても、周囲を覆うように形成された筒状
の１つの突起２から構成されていても良いが、本実施例
では、対向する２つの突起２から構成されている例を示
す。また、筐体３と実装部品１とが安定して接合される
ように、穴４の形状は、接合された状態で穴４の内縁が
凸状体６の突起２の外周面に沿うような形状であること
が望ましく、本実施例では、長方形である。It should be noted that the convex body 6 may be composed of two protrusions 2 facing each other, or even if the protrusion 6 has more protrusions 2, it has a cylindrical shape so as to cover the surroundings. However, in this embodiment, an example is shown in which the two projections 2 face each other. Further, the shape of the hole 4 is such that the inner edge of the hole 4 is along the outer peripheral surface of the protrusion 2 of the convex body 6 in a bonded state so that the housing 3 and the mounted component 1 are stably bonded. The shape is desirable, and in the present embodiment, it is rectangular.

【００２８】次に実装部品１と筐体３との接合方法につ
いて説明する。実装部品１の凸状体６を筐体３の穴４に
差し込むことにより、穴４の縁と突起２の斜面２ｂとが
当接して中空ゴム５と共に突起２が凸状体６中心方向に
弾性変形する。さらに押し込むことにより、爪２ａが穴
４の縁を乗り越えてから突起２は弾性変形状態より復帰
し、爪２ａが穴４の縁に引っ掛かって係合され、図１
（ａ）に示すように、実装部品１と筐体３とが接合され
る。この状態で、実装部品１の凸状体６を穴４から引き
抜こうとしても、２つの爪２ａが係止部である穴４の縁
に引っ掛かって外れず、離脱不能である。Next, a method of joining the mounting component 1 and the housing 3 will be described. By inserting the convex body 6 of the mounted component 1 into the hole 4 of the housing 3, the edge of the hole 4 and the slope 2b of the protrusion 2 come into contact with each other, and the protrusion 2 elastically moves toward the center of the convex body 6 together with the hollow rubber 5. Deform. By further pushing in, the projection 2 returns from the elastically deformed state after the claw 2a has passed over the edge of the hole 4, and the claw 2a is hooked on the edge of the hole 4 and engaged.
As shown in (a), the mounting component 1 and the housing 3 are joined. In this state, even if it is attempted to pull out the convex body 6 of the mounting component 1 from the hole 4, the two claws 2a are not caught by the edges of the hole 4 serving as the locking portion, and cannot be detached.

【００２９】次に、実装部品１の筐体３からの取り外し
方法（接合の解除方法）について説明する。図１（ｂ）
に示すように、図示しない加圧手段により外部から圧力
を加え、接合部の周辺の圧力を高くすると、中空ゴム５
の内部と外部とで圧力差が生じる。この圧力差により中
空ゴム５は潰れて変形し、両突起２をそれぞれ凸状体６
中心方向に変形させる。これにより、爪２ａは穴４の縁
から外れ、実装部品１と筐体３との接合が解除され、実
装部品１と筐体３とを引き離すだけで分離できる状態に
なる。接合部周辺への加圧は、接合部周辺に空気を導入
し、この空気を介して実施しても良いし、他の流体を用
いて圧力を加えるようにしても良い。Next, a method of removing the mounting component 1 from the housing 3 (method of releasing the joint) will be described. Figure 1 (b)
As shown in FIG. 3, when the pressure is applied from the outside by a pressure means (not shown) to increase the pressure around the joint, the hollow rubber 5
There is a pressure difference between the inside and the outside. Due to this pressure difference, the hollow rubber 5 is crushed and deformed, and the two protrusions 2 are respectively projected to the convex body 6
It deforms toward the center. As a result, the claw 2a is disengaged from the edge of the hole 4, the joint between the mounting component 1 and the housing 3 is released, and the mounting component 1 and the housing 3 can be separated only by separating them. Pressurization to the periphery of the joint may be carried out by introducing air into the periphery of the joint or through this air, or pressure may be applied using another fluid.

【００３０】このように、本実施例の電子装置の部品接
合構造は、接合部に直接接触することなく、外部から空
気などを介して圧力を加えることにより接合を解除でき
る。このため、接合を解除するために、接合部を探し出
し、１つ１つの接合部に対して工具や手を使って手間の
かかる解除作業を行う必要がないので、効率的に接合を
解除できる。また、接合部が、実装部品などの部材や枠
体などの影に隠れていても、接合部の周辺の部品を破壊
することなく、接合を解除できる。As described above, in the component joining structure for the electronic device of this embodiment, the joining can be released by applying pressure from the outside through air or the like without directly contacting the joining portion. For this reason, it is not necessary to search for the joint portion and perform the troublesome releasing operation for each joint portion with a tool or hand in order to release the joint, so that the joint can be efficiently released. Further, even if the joint portion is hidden behind a member such as a mounted component or a shadow of a frame body or the like, the joint can be released without destroying the components around the joint portion.

【００３１】図２に、本発明による第２実施例の電子装
置の筐体３と実装部品１１との接合構造の断面図を示
す。FIG. 2 shows a sectional view of the joint structure between the housing 3 and the mounting component 11 of the electronic device of the second embodiment according to the present invention.

【００３２】同図に示すように、実装部品１１にはスナ
ップフィットと同様の構造の爪１２ａと斜面１２ｂとを
有する突起１２が設けられ、互いに対向する２つの突起
１２により凸状体１６が構成されている。筐体３には爪
１２ａが引っ掛かって係合される穴４が設けられてい
る。実装部品１１と筐体３とは、第１実施例と同様に、
実装部品１１の凸状体１６を筐体３の穴４に差し込んで
押し込むことにより、図２（ａ）に示すように接合でき
る。As shown in the figure, the mounting component 11 is provided with a projection 12 having a claw 12a and a slope 12b having a structure similar to that of a snap fit, and a convex body 16 is constituted by two projections 12 facing each other. Has been done. The housing 3 is provided with a hole 4 into which the claw 12a is hooked and engaged. The mounting component 11 and the housing 3 are similar to those in the first embodiment.
By inserting the convex body 16 of the mounting component 11 into the hole 4 of the housing 3 and pushing it in, it is possible to join as shown in FIG.

【００３３】本実施例の接合構造では、突起１２の先端
に突起１２の先端方向（図２の上方向）に張り出した凸
部１２ｃが設けられており、凸部１２ｃを周囲から取り
囲んで中心方向に押さえ込むように、内部が密閉された
リング状の管形状の中空ゴム（袋状部材）７が設けられ
ている。In the joining structure of the present embodiment, the projection 12c is provided at the tip of the projection 12 in the direction of the tip of the projection 12 (upward in FIG. 2). A ring-shaped tube-shaped hollow rubber (bag-shaped member) 7 having a closed inside is provided so as to be pressed down.

【００３４】次に、実装部品１１と筐体３との接合の解
除方法について説明する。図２（ｂ）に示すように、図
示しない吸引手段により接合部周辺の空気を吸い出し、
接合部周辺の圧力を低くすると、中空ゴム７の内部と外
部とのあいだに圧力差が生じ、この圧力差により中空ゴ
ム７は膨らんで変形し、凸部１２ｃに周囲から中心方向
に押し込む力を加えて、突起１２を凸状体１６中心方向
に変形させる。これにより、爪１２ａは穴４の縁から外
れて、接合が解除され、実装部品１１と筐体３とを引き
離すだけで分離できる状態になる。このように、第１実
施例では、接合部の周辺の圧力を正圧にすることにより
接合を解除できるのに対して、本実施例では、接合部の
周辺の圧力を負圧にすることにより接合を解除できる。Next, a method of releasing the joint between the mounting component 11 and the housing 3 will be described. As shown in FIG. 2B, the air around the joint is sucked by a suction means (not shown),
When the pressure around the joint is lowered, a pressure difference is generated between the inside and the outside of the hollow rubber 7, and the pressure difference causes the hollow rubber 7 to swell and deform, and the force that pushes the convex portion 12c from the periphery toward the center is applied. In addition, the protrusion 12 is deformed toward the center of the convex body 16. As a result, the claw 12a is disengaged from the edge of the hole 4, the joint is released, and the mounting component 11 and the housing 3 can be separated only by separating them. As described above, in the first embodiment, the joining can be released by setting the pressure around the joint to a positive pressure, whereas in the present embodiment, the pressure around the joint can be set to a negative pressure. You can release the bond.

【００３５】図３に、本発明による第３実施例の電子装
置の筐体３と実装部品１との接合構造の断面図を示す。
同図において、実施例１と同様の部分については、同一
の符号を付し、説明を省略する。FIG. 3 shows a sectional view of the joint structure between the housing 3 and the mounting component 1 of the electronic device of the third embodiment according to the present invention.
In the figure, the same parts as those in the first embodiment are designated by the same reference numerals and the description thereof will be omitted.

【００３６】本実施例の接合構造は、図１に示す第１実
施例の接合構造とほぼ同様の構成である。本実施例で
は、図３（ａ）に示すように、コイルばね（分離用ば
ね）８が、実装部品１と筐体３とが接合された状態で実
装部品１と筐体３との間で、凸状体６の周囲を囲むよう
位置するように、実装部品１または筐体３に接合されて
設けられている。このコイルばね８は、実装部品１と筐
体３とを接合する際に押し縮められ、図３（ｂ）に示す
ように、接合部周辺の圧力を高くすることにより中空ゴ
ム５の変形で筐体３と実装部品１との接合が解除される
と、図３（ｃ）に示すように、その弾性エネルギを解放
して伸び、実装部品１と筐体３とを強制的に分離させ
る。すなわち、本実施例によれば、コイルばね８を設け
ることにより、接合を解除した際に、実装部品１と筐体
３とを積極的に、迅速かつ確実に分離させることができ
る。The joining structure of the present embodiment has substantially the same structure as the joining structure of the first embodiment shown in FIG. In the present embodiment, as shown in FIG. 3A, a coil spring (separation spring) 8 is provided between the mounting component 1 and the housing 3 in a state where the mounting component 1 and the housing 3 are joined. It is provided so as to be joined to the mounting component 1 or the housing 3 so as to be positioned so as to surround the periphery of the convex body 6. The coil spring 8 is compressed when the mounting component 1 and the casing 3 are joined together, and as shown in FIG. 3B, the hollow rubber 5 is deformed by increasing the pressure around the joining portion. When the joint between the body 3 and the mounting component 1 is released, as shown in FIG. 3C, the elastic energy is released to extend and the mounting component 1 and the housing 3 are forcibly separated. That is, according to the present embodiment, by providing the coil spring 8, the mounting component 1 and the housing 3 can be positively, quickly and surely separated when the joining is released.

【００３７】図４に、本発明による第４実施例の電子装
置の筐体３と実装部品１１との接合構造の断面図を示
す。同図において、実施例２，３と同様の部分について
は、同一の符号を付し、説明を省略する。FIG. 4 shows a sectional view of the joint structure between the housing 3 and the mounting component 11 of the electronic device according to the fourth embodiment of the present invention. In the figure, the same parts as those in the second and third embodiments are designated by the same reference numerals, and the description thereof will be omitted.

【００３８】本実施例の接合構造は、図２に示す第２実
施例の接合構造とほぼ同様の構成である。本実施例で
は、第３実施例と同様に実装部品１１と筐体３との間に
コイルばね８が、実装部品１１と筐体３とが接合された
状態で実装部品１１と筐体３との間で凸状体１６の周囲
を囲むよう位置するように、実装部品１１または筐体３
に接合されて設けられており、このコイルばね８は、図
４（ａ）に示す接合状態で押し縮められた状態から、図
４（ｂ）に示すように、接合部周辺の圧力を低くするこ
とにより筐体３と実装部品１１との接合が解除される
と、図４（ｃ）に示すように、その弾性エネルギを解放
して実装部品１１と筐体３とを強制的に分離させる。The joint structure of the present embodiment has substantially the same structure as the joint structure of the second embodiment shown in FIG. In this embodiment, similarly to the third embodiment, the coil spring 8 is provided between the mounting component 11 and the housing 3, and the mounting component 11 and the housing 3 are connected to each other with the mounting component 11 and the housing 3 being joined together. Between the mounted component 11 and the housing 3 so as to surround the convex body 16 between
The coil spring 8 reduces the pressure around the joint from the compressed state in the joint state shown in FIG. 4 (a), as shown in FIG. 4 (b). Thus, when the joint between the housing 3 and the mounting component 11 is released, the elastic energy is released to forcibly separate the mounting component 11 and the casing 3, as shown in FIG. 4 (c).

【００３９】図５に、本発明による第５実施例の電子装
置の筐体３と実装部品２１との接合構造の断面図を示
す。同図において、第１実施例と同様の部分について
は、同一の符号を付し、説明を省略する。FIG. 5 shows a sectional view of the joint structure between the housing 3 and the mounting component 21 of the electronic device of the fifth embodiment according to the present invention. In the figure, the same parts as those in the first embodiment are designated by the same reference numerals and the description thereof will be omitted.

【００４０】同図に示すように、実装部品２１にはスナ
ップフィットと同様の構造の爪２２ａと斜面２２ｂとを
有する突起２２が設けられ、互いに対向する２つの突起
２２により凸状体２６が構成されている。筐体３には爪
２２ａが引っ掛かって係合される穴４が設けられてい
る。本実施例の凸状体２６は、第１〜３の実施例と異な
り、図５（ａ）に示すように、力が加わっていない状態
で先端に向かってすぼんだ形状をしており、この状態で
は、凸状体２６を穴４に差し込んでも穴４の縁に爪２２
ａが引っ掛からず、係合されない。この凸状体２６の中
心部分に直方体形状で内部が密閉された中空ゴム５が挿
入され、この中空ゴム５の、凸状体２６の先端方向（図
５の上方向）の位置にばね（係合用ばね）９が配設さ
れ、爪２２ａが穴４の縁に引っ掛かって係合されるよう
に、ばね９が凸状体２６の先端を押し広げる。すなわ
ち、このようにばね９を設けた状態で、凸状体２６を穴
４に差し込むと、図５（ｂ）に示すように、爪２２ａが
穴４の縁に引っ掛かって係合され、実装部品２１と筐体
３とが接合される。なお、ばね９は凸状体２６に対し固
定されてはおらず、両突起２２により挟持されているだ
けであり、取外し可能な状態である。As shown in the figure, the mounting component 21 is provided with a projection 22 having a claw 22a and a slope 22b having a structure similar to that of a snap fit, and two projections 22 facing each other form a convex body 26. Has been done. The housing 3 is provided with a hole 4 into which the claw 22a is hooked and engaged. Unlike the first to third embodiments, the convex body 26 of the present embodiment has a shape that is recessed toward the tip when no force is applied, as shown in FIG. 5A. In this state, even if the convex body 26 is inserted into the hole 4, the claw 22 is attached to the edge of the hole 4.
a is not caught and is not engaged. A hollow rubber 5 having a rectangular parallelepiped shape and having a sealed inside is inserted into a central portion of the convex body 26, and a spring (engagement) is provided at a position of the hollow rubber 5 in a tip direction (upward direction in FIG. 5) of the convex body 26. A combined spring 9 is provided, and the spring 9 spreads the tip of the convex body 26 so that the claw 22a is hooked and engaged with the edge of the hole 4. That is, when the convex body 26 is inserted into the hole 4 with the spring 9 thus provided, the claw 22a is engaged with the edge of the hole 4 by engaging with the edge of the hole 4, as shown in FIG. 5B. 21 and the housing 3 are joined. The spring 9 is not fixed to the convex body 26, but is only sandwiched by the protrusions 22 and is in a removable state.

【００４１】次に、実装部品２１と筐体３との接合の解
除方法について説明する。図５（ｃ）に示すように、図
示しない吸引手段により接合部周辺の空気を吸い出し、
接合部周辺の圧力を低くすると、中空ゴム５の内部と外
部とのあいだに圧力差が生じ、この圧力差により中空ゴ
ム５は、膨らんで変形し、ばね９を凸状体２６の先端方
向に押し出して両突起２２の間から外す。すると、突起
２２は力が加えられていない初期の形状に戻り、爪２２
ａが穴４の縁から外れて接合が解除され、実装部品２１
と筐体３とを引き離すだけで分離できる状態になる。Next, a method of releasing the joint between the mounting component 21 and the housing 3 will be described. As shown in FIG. 5C, the air around the joint is sucked by a suction means (not shown),
When the pressure around the joint is reduced, a pressure difference is generated between the inside and the outside of the hollow rubber 5, and the hollow rubber 5 is swollen and deformed by this pressure difference, and the spring 9 is moved toward the tip of the convex body 26. Push it out and remove it from between the protrusions 22. Then, the protrusion 22 returns to the initial shape in which no force is applied, and the claw 22
a is disengaged from the edge of the hole 4 and the joint is released, and the mounting component 21
It becomes a state where they can be separated only by separating the housing 3 and the housing 3.

【００４２】図６に、本発明による第６実施例の電子装
置の筐体３と実装部品１および実装部品３１との接合構
造の断面図を示す。同図において、第１実施例と同様の
部分については、同一の符号を付し、説明を省略する。FIG. 6 shows a sectional view of a joint structure between the housing 3 and the mounting component 1 and the mounting component 31 of the electronic device according to the sixth embodiment of the present invention. In the figure, the same parts as those in the first embodiment are designated by the same reference numerals and the description thereof will be omitted.

【００４３】本実施例は、筐体３に実装部品１と実装部
品３１とが接合された電子装置を圧力コントロールチャ
ンバ３６内に入れ、２つの実装部品１，３１の接合部周
辺の圧力を同時に変化させて、接合の解除を行うもので
あり、個々の部品接合構造の構成、すなわち穴４，３４
および凸状体６，３６の構造と、これらによる接合の基
本的な着脱動作は、第１実施例と同様である。In this embodiment, the electronic device in which the mounting component 1 and the mounting component 31 are joined to the housing 3 is placed in the pressure control chamber 36 and the pressure around the joint between the two mounting components 1 and 31 is simultaneously applied. The connection is released by changing the structure of the individual component connection structure, that is, the holes 4, 34.
The structure of the convex bodies 6 and 36 and the basic attachment / detachment operation for joining them are the same as in the first embodiment.

【００４４】本実施例では、実装部品１の接合部に用い
られる中空ゴム５の剛性は、実装部品３１の接合部に用
いられる中空ゴム３５の剛性より低くなっており、した
がって、中空ゴム５，３５の周辺の圧力を同じように変
化させた場合、中空ゴム５は中空ゴム３５より大きく変
形する。そこで、圧力コントロールチャンバ３５内の圧
力を高くしていくと、最初に中空ゴム５の変形により凸
状体６の爪２ａが穴４の縁から外れ、実装部品１の接合
が解除され、筐体３から実装部品１を分離できる状態に
なる。この状態では、中空ゴム３５は、凸状体３６の爪
３２ａを穴３４の縁から外す程大きくは変形せず、実装
部品３１は筐体３に接合されたままである。さらに圧力
コントロールチャンバ３５内の圧力を高くすると、中空
ゴム３５がさらに変形して，爪３２ａが穴３４の縁から
外れて実装部品３１の接合が解除され、実装部品３１を
筐体３から分離できる状態になる。In this embodiment, the rigidity of the hollow rubber 5 used for the joint of the mounting component 1 is lower than the rigidity of the hollow rubber 35 used for the joint of the mounting component 31, and therefore the hollow rubbers 5, 5. When the pressure around 35 is changed similarly, the hollow rubber 5 is deformed more than the hollow rubber 35. Therefore, when the pressure in the pressure control chamber 35 is increased, the claw 2a of the convex body 6 is first disengaged from the edge of the hole 4 due to the deformation of the hollow rubber 5, and the joining of the mounting component 1 is released, so that the housing The mount component 1 can be separated from the component 3. In this state, the hollow rubber 35 is not deformed so much that the claw 32a of the convex body 36 is removed from the edge of the hole 34, and the mounting component 31 remains bonded to the housing 3. When the pressure in the pressure control chamber 35 is further increased, the hollow rubber 35 is further deformed, the claw 32a is disengaged from the edge of the hole 34, and the joint of the mounting component 31 is released, so that the mounting component 31 can be separated from the housing 3. It becomes a state.

【００４５】このように、実装部品１の接合部に用いる
中空ゴム５と実装部品３１の接合部に用いる中空ゴム３
５とに剛性の異なる部材を用いることにより、実装部品
１と実装部品３１とを順序を付けて順番に分離すること
が可能である。この方法により、電子装置を分解する際
に、複数の実装部品を順序を付けて順番に分離する必要
がある場合には、早い順序で分離する実装部品ほど接合
部に剛性の低い中空ゴムを設けておき、接合部周辺の圧
力を段階的に高くしていくことにより、所望の順序で実
装部品を分離して電子装置を分解することができる。あ
るいは、各実装部品を選択的に分離させて、実装部品の
選別を行うことができる。As described above, the hollow rubber 5 used for the joint portion of the mounting component 1 and the hollow rubber 3 used for the joint portion of the mounting component 31.
By using members having different rigidity for 5 and 5, it is possible to arrange the mounting component 1 and the mounting component 31 in order and separate them in order. By this method, when disassembling the electronic device, if it is necessary to order a plurality of mounting components in order and separate them in order, the mounting components that are separated in earlier order should be provided with a hollow rubber with low rigidity at the joint. In addition, by gradually increasing the pressure around the joint, the electronic components can be disassembled by separating the mounted components in a desired order. Alternatively, each mounted component can be selectively separated to select the mounted component.

【００４６】なお、本実施例において、中空ゴム５，３
５は、剛性が低い部材で構成されており、変形し易いの
で、この中空ゴム５，３５を変形させる程度に電子装置
の周囲の圧力を変化させても、電子装置の他の部材に
は、ほとんど影響はない。電子装置の部品接合構造を構
成する部材以外の部材への影響が懸念される場合には、
中空ゴム５，３５の大きさや材質を変えて、接合の解除
操作のための圧力変化量を、電子装置の部材に影響がな
い程度の小さな変化量にすれば良い。In this embodiment, the hollow rubbers 5 and 3 are used.
Since 5 is composed of a member having low rigidity and is easily deformed, even if the pressure around the electronic device is changed to such an extent that the hollow rubbers 5 and 35 are deformed, other members of the electronic device are It has almost no effect. If there is concern about the effect on members other than the members that make up the electronic parts joining structure,
The size and material of the hollow rubbers 5 and 35 may be changed so that the amount of pressure change for the operation of releasing the joining is small enough not to affect the members of the electronic device.

【００４７】また、本実施例では、接合部周辺の圧力を
正圧にすることで接合が解除される部品接合構造のみを
用いた例を示したが、接合部周辺の圧力を負圧にするこ
とで接合が解除される部品接合構造を用いても同様に実
装部品を順序を付けて順番に分離させることができる。
さらに、接合部周辺の圧力を正圧にすることで接合が解
除される部品接合構造と、接合部周辺の圧力を負圧にす
ることで接合が解除される部品接合構造とを一つの電子
装置に混在させて用いれば、電子装置の分解操作におい
て、圧力を正圧にする工程と負圧にする工程との順序を
変えることにより、実装部品の接合を解除する順序を変
えて分解操作を行うことができる。Further, in the present embodiment, an example is shown in which only the parts joining structure in which joining is released by making the pressure around the joint part a positive pressure is used, but the pressure around the joint part is made a negative pressure. Even if a component joining structure in which joining is released by this is used, the mounted components can be similarly ordered and separated in order.
Further, a component joining structure in which joining is released by making the pressure around the joining portion a positive pressure and a component joining structure in which joining is released by making the pressure around the joining portion a negative pressure are one electronic device. If used in combination with each other, in the disassembling operation of the electronic device, the disassembling operation is performed by changing the order of the step of making the pressure a positive pressure and the step of making the pressure negative, thereby changing the order of releasing the joining of the mounted components. be able to.

【００４８】[0048]

【発明の効果】以上説明したように、従来の構成による
機械的な部品接合を解除するためには、接合部１つ１つ
に対して工具や作業者の手を使って組み立て操作の逆の
操作などの手間のかかる操作を行う必要があるのに対し
て、本発明による部品接合構造によると、接合部に直接
接触することなく、空気やその他の流体を媒介して外部
から接合部周辺の圧力を変化させる操作のみで、接合を
解除することができ、この部品接合構造を備えた電子装
置は効率的に分解作業を行うことができる。この際、接
合部が電子装置の他の構成部材や枠体などの影に隠れて
いても、接合を解除するために、接合部周辺の部材を破
壊する必要がないので、電子装置の構成部材に損傷を与
えることなく電子装置を分解できる。さらに、実装部品
毎に接合が解除される圧力が異なる部品接合構造を用
い、電子装置の分解操作において、各接合部周辺の圧力
を段階的に変化させることにより、所望の順序で実装部
品を分離させ、分解することができる。As described above, in order to release the mechanical joining of the components according to the conventional structure, it is necessary to use a tool or an operator's hand for each joining portion, which is the reverse of the assembling operation. While it is necessary to perform a laborious operation such as an operation, according to the component joining structure of the present invention, the parts around the joint are externally mediated by air or other fluid without directly contacting the joint. The joining can be released only by the operation of changing the pressure, and the electronic device having this component joining structure can efficiently perform the disassembling work. At this time, even if the joint is hidden behind other components of the electronic device, such as the frame, it is not necessary to destroy the members around the joint in order to release the joint. The electronic device can be disassembled without damaging the. Furthermore, by using a component joining structure in which the pressure for releasing the joining is different for each mounted component, the pressure around the joints is gradually changed during the disassembling operation of the electronic device to separate the mounted components in the desired order. Can be disassembled.

【００４９】本発明による部品接合構造を用いた電子装
置では、従来の複雑な分解操作を行う分解装置に比べ、
内部の圧力を調整するだけの簡単な構成の装置を分解装
置とすることができるので、分解装置を低いコストで製
造できる。In the electronic device using the component joining structure according to the present invention, compared with the conventional disassembling device for performing a complicated disassembling operation,
Since the disassembling device can be a device having a simple structure that only adjusts the internal pressure, the disassembling device can be manufactured at low cost.

【００５０】このように、電子装置に本発明による部品
接合構造を用いれば、構成部材に損傷を与えることな
く、効率的に、所望の順序で電子装置を分解することが
でき、電子装置の分別廃棄やその実装部品のリサイク
ル、リユースなどを、低コストで効率的に実施すること
ができる。As described above, when the component joining structure according to the present invention is used in the electronic device, the electronic devices can be efficiently disassembled in a desired order without damaging the constituent members, and the electronic devices can be sorted. It is possible to efficiently dispose of, dispose of, and recycle the mounted parts at low cost.

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

【図１】本発明による第１実施例の電子装置の接合部周
辺の断面図である。FIG. 1 is a cross-sectional view around a joint portion of an electronic device according to a first exemplary embodiment of the present invention.

【図２】本発明による第２実施例の電子装置の接合部周
辺の断面図である。FIG. 2 is a cross-sectional view of the periphery of a joint portion of an electronic device of a second embodiment according to the present invention.

【図３】本発明による第３実施例の電子装置の接合部周
辺の断面図である。FIG. 3 is a cross-sectional view of the vicinity of the joint portion of the electronic device of the third embodiment according to the present invention.

【図４】本発明による第４実施例の電子装置の接合部周
辺の断面図である。FIG. 4 is a cross-sectional view of the vicinity of a joint portion of an electronic device according to a fourth exemplary embodiment of the present invention.

【図５】本発明による第５実施例の電子装置の接合部周
辺の断面図である。FIG. 5 is a cross-sectional view of the vicinity of a joint portion of an electronic device according to a fifth exemplary embodiment of the present invention.

【図６】本発明による第６実施例の電子装置の接合部周
辺の断面図である。FIG. 6 is a cross-sectional view of the vicinity of a joint portion of an electronic device according to a sixth exemplary embodiment of the present invention.

【図７】従来の電子装置の接合部周辺の断面図である。FIG. 7 is a cross-sectional view of the periphery of a joint portion of a conventional electronic device.

【符号の説明】[Explanation of symbols]

１，１１，２１，３１，４１ 実装部品 ２，１２，２２，３２，４２ 突起 ２ａ，１２ａ，２２ａ，３２ａ，４２ａ 爪 ２ｂ，１２ｂ，２２ｂ，３２ｂ，４２ｂ 斜面 ３，４３ 筐体 ４ 穴 ５，３５ 中空ゴム ６，１６，２６，３６，４６ 凸状体 ７ 中空ゴム ８ コイルばね（分離用ばね） ９ ばね（係合用ばね） １２ｃ 凸部 ３６ 圧力コントロールチャンバ 1,11,21,31,41 Mounted parts 2, 12, 22, 32, 42 Protrusion 2a, 12a, 22a, 32a, 42a nails 2b, 12b, 22b, 32b, 42b Slope 3,43 housing 4 holes 5,35 Hollow rubber 6,16,26,36,46 Convex body 7 Hollow rubber 8 Coil spring (separation spring) 9 springs (engagement springs) 12c convex part 36 Pressure Control Chamber

───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) H05K 7/12 F16B 19/00 ─────────────────────────────────────────────────── ─── Continuation of the front page (58) Fields surveyed (Int.Cl. 7 , DB name) H05K 7/12 F16B 19/00

Claims (14)

(57)【特許請求の範囲】(57) [Claims] 【請求項１】 複数の部材を接合する電子装置の部品接
合構造であって、第１の部材に形成された係止部と、第
２の部材に形成されており、前記係止部に係合可能であ
り、係合した状態で前記第１の部材と前記第２の部材と
を接合状態に保つ爪と、前記第２の部材に取り付けられ
ており、内部が密閉され、外部の圧力変化により変形可
能な袋状部材とを有し、前記袋状部材の変形によって、
前記爪が前記係止部から外れる方向に移動することを特
徴とする部品接合構造。1. A component joining structure for an electronic device, wherein a plurality of members are joined together, the engaging part being formed on the first member and the second member, and engaging part on the engaging part. And a claw that keeps the first member and the second member in a joined state in an engaged state, and is attached to the second member, the inside is sealed, and the external pressure change With a bag-shaped member deformable by, by the deformation of the bag-shaped member,
A component joining structure, wherein the claw moves in a direction in which it is disengaged from the locking portion. 【請求項２】 前記第１の部材と前記第２の部材との間
に配置され、前記第１の部材と前記第２の部材とが接合
された状態で、前記第１の部材と前記第２の部材とを分
離する方向に力を加える分離用ばねを有する請求項１に
記載の部品接合構造。2. The first member and the second member are arranged between the first member and the second member, and the first member and the second member are joined to each other. The component joining structure according to claim 1, further comprising a separating spring that applies a force in a direction of separating the second member. 【請求項３】 前記係止部が前記第１の部材に穿設され
た穴の縁であり、前記第２の部材は、前記穴に挿入可能
であり中心部が中空な凸状体を有し、該凸状体はその中
心方向に弾性変形可能な突起を有し、前記爪が該突起の
外側面に設けられており、前記袋状部材が前記凸状体の
中心部において前記突起に接合されている請求項１また
は２のいずれか１項に記載の部品接合構造。3. The locking portion is an edge of a hole formed in the first member, and the second member has a convex body that is insertable into the hole and has a hollow central portion. However, the convex body has a protrusion that is elastically deformable in the direction of its center, the claw is provided on the outer surface of the protrusion, and the bag-shaped member is attached to the protrusion at the center of the convex body. The component joining structure according to claim 1, wherein the component joining structure is joined. 【請求項４】 前記係止部が前記第１の部材に穿設され
た穴の縁であり、前記第２の部材は、該穴に挿入可能で
あり中心部が中空な凸状体を有し、該凸状体はその中心
方向に弾性変形可能な突起を有し、前記爪が該突起の外
側面に設けられており、前記袋状部材が、リング状の管
形状であり、前記凸状体を周囲から取り囲んで前記突起
を中心方向に押さえ込むように設けられている請求項１
または２のいずれか１項に記載の部品接合構造。4. The engaging portion is an edge of a hole formed in the first member, and the second member has a convex body that is insertable into the hole and has a hollow central portion. The convex body has an elastically deformable projection in the center thereof, the claw is provided on the outer surface of the projection, and the bag-shaped member has a ring-shaped tubular shape. It is provided so as to surround the strip-shaped body from the periphery and press down the protrusion toward the center.
Alternatively, the component joining structure according to any one of 2 above. 【請求項５】 前記係止部が前記第１の部材に穿設され
た穴の縁であり、前記第２の部材は、該穴に挿入可能で
あり中心部が中空な凸状体を有し、該凸状体はその中心
方向に弾性変形可能な突起を有し、前記爪が該突起の外
側面に設けられており、前記袋状部材が前記凸状体の中
心部に設けられており、該袋状部材の前記凸状体の先端
方向の前記凸状体の中心部に、前記爪が前記係止部に係
合するように前記突起を前記凸状体の外周方向に押し広
げる係合用ばねを有する請求項１または２のいずれか１
項に記載の部品接合構造。5. The locking portion is an edge of a hole formed in the first member, and the second member has a convex body that is insertable into the hole and has a hollow central portion. However, the convex body has a protrusion that is elastically deformable in the center direction, the claw is provided on the outer surface of the protrusion, and the bag-shaped member is provided at the center of the convex body. And the protrusion is pushed outward in the outer peripheral direction of the convex body so that the claw engages with the locking portion at the center of the convex body in the tip direction of the convex body of the bag-shaped member. 3. An engagement spring according to claim 1, wherein the engagement spring is provided.
The part joining structure according to the item. 【請求項６】 前記凸状体が、前記中心部を取り囲むよ
うに形成された複数の前記突起からなる請求項３から５
のいずれか１項に記載の部品接合構造。6. The convex body comprises a plurality of protrusions formed so as to surround the central portion.
The component joining structure according to any one of 1. 【請求項７】 前記突起の先端に前記凸状体の先端方向
に前記凸状体の幅が小さくなるように形成された斜面を
有する請求項３から６のいずれか１項に記載の部品接合
構造。7. The component joint according to claim 3, further comprising an inclined surface formed at a tip of the protrusion so that a width of the convex body is reduced in a tip direction of the convex body. Construction. 【請求項８】 前記分離用ばねが、前記第１部材と前記
第２部材とを接合した状態で、前記凸状体の周囲を囲む
よう位置するように、前記第１部材または前記第２部材
に接合されている請求項３から７のいずれか１項に記載
の部品接合構造。8. The first member or the second member so that the separating spring is positioned so as to surround the circumference of the convex body in a state where the first member and the second member are joined. The component joining structure according to any one of claims 3 to 7, which is joined to. 【請求項９】 請求項１から８のいずれか１項に記載の
部品接合構造を備えた電子装置。9. An electronic device comprising the component joining structure according to claim 1. Description: 【請求項１０】 前記袋状部材の剛性が、前記部品接合
構造による複数の接合部間で異なることを特徴とする請
求項９に記載の電子装置。10. The electronic device according to claim 9, wherein the bag-shaped member has different rigidity among a plurality of joints formed by the component joint structure. 【請求項１１】 前記袋状部材が周辺の圧力変化により
変形し前記爪を前記係止部から外れる方向に移動させる
圧力が正圧である前記部品接合構造と、負圧である前記
部品接合構造との両方を有する請求項９または１０に記
載の電子装置。11. The component joining structure in which the bag-shaped member is deformed due to a change in peripheral pressure and moves the pawl in a direction away from the locking portion is positive pressure, and the component joining structure is negative pressure. The electronic device according to claim 9 or 10, which has both of the following. 【請求項１２】 請求項９から１１のいずれか１項に記
載の電子装置の部品の着脱方法であって、前記部品接合
構造による接合部の周辺の圧力を変化させる工程を有す
る電子装置の部品の着脱方法。12. The electronic device component mounting / demounting method according to claim 9, further comprising a step of changing a pressure around a joint portion by the component joint structure. How to put on and take off. 【請求項１３】 前記圧力変化工程が圧力を段階的に変
化させる工程である請求項１２に記載の電子装置の部品
の着脱方法。13. The method for attaching / detaching a component of an electronic device according to claim 12, wherein the pressure changing step is a step of changing the pressure stepwise. 【請求項１４】 接合部周辺の圧力を正圧にする工程
と、負圧にする工程とを有する請求項１２または１３に
記載の電子装置の部品の着脱方法。14. The method for attaching / detaching a component of an electronic device according to claim 12, further comprising a step of making a pressure around the bonding portion a positive pressure and a step of making a negative pressure.
JP27441699A 1999-09-28 1999-09-28 Component bonding structure, electronic device having the same, and method of attaching and detaching components Expired - Fee Related JP3503686B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27441699A JP3503686B2 (en) 1999-09-28 1999-09-28 Component bonding structure, electronic device having the same, and method of attaching and detaching components

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Publication Number Publication Date
JP2001102776A JP2001102776A (en) 2001-04-13
JP3503686B2 true JP3503686B2 (en) 2004-03-08

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JP4147967B2 (en) * 2003-02-17 2008-09-10 株式会社デンソー Assembly determination device and assembly determination method
JP4726853B2 (en) * 2003-03-11 2011-07-20 京セラミタ株式会社 Resin member assembly structure using hook engagement
JP4517797B2 (en) 2004-09-22 2010-08-04 株式会社デンソー Wireless module and wireless module mounting structure
JP5264827B2 (en) * 2010-05-26 2013-08-14 株式会社椿本チエイン Cable protection guide device
JP6303144B2 (en) * 2013-11-25 2018-04-04 日東工業株式会社 Blank panel
JP6140598B2 (en) * 2013-12-02 2017-05-31 新電元工業株式会社 Fixed structure
CN107561922A (en) * 2017-09-13 2018-01-09 青岛真时科技有限公司 Pcb board fixed structure and wrist-watch

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