JP4795265B2 - Sliding small electronic equipment - Google Patents
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- JP4795265B2 JP4795265B2 JP2007028771A JP2007028771A JP4795265B2 JP 4795265 B2 JP4795265 B2 JP 4795265B2 JP 2007028771 A JP2007028771 A JP 2007028771A JP 2007028771 A JP2007028771 A JP 2007028771A JP 4795265 B2 JP4795265 B2 JP 4795265B2
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本発明は、スライド式携帯電話機の如く、一対の筐体が互いにスライド可能に係合してなる小型電子機器に関するものである。 The present invention relates to a small electronic device in which a pair of housings are slidably engaged with each other, such as a slide type mobile phone.
スライド式携帯電話機においては、表面にテンキーが配備されたベース筐体と、表面にディスプレイが配備されたスライド筐体とが、互いにスライド可能に係合し、両筐体が最大の重なり面積で重なった閉じ状態と、両筐体が最小の重なり面積で重なった開き状態とを設定することが可能であり、通常は開き状態で通話を行なうようになっている。 In a sliding mobile phone, a base case with a numeric keypad on the surface and a slide case with a display on the surface are slidably engaged with each other, and both cases overlap with the largest overlap area. It is possible to set a closed state and an open state in which both housings overlap with each other with a minimum overlap area, and a call is normally performed in the open state.
ベース筐体に対してスライド筐体をスライドさせるためのスライド機構としては、例えば、スライド筐体の両側部にそれぞれスライド部が突設されると共に、ベース筐体の両側部にそれぞれ前記スライド部がスライド可能に係合するガイド溝が凹設されており、スライド部がガイド溝に沿って摺動することにより、ベース筐体に対するスライド筐体のスライドが案内される(例えば特許文献1)。
しかしながら、従来のスライド式携帯電話機においては、両筐体はスライド機構により互いに係合して開き状態や閉じ状態でも互いの離間が拘束されているものの、例えば上述のスライド機構においてはスライド部とガイド溝の間にスムーズなスライドを実現するための最小限の遊びが設けられているため、開き状態や閉じ状態で両筐体間に僅かなガタツキが生じる問題があった。 However, in the conventional slide type mobile phone, both the housings are engaged with each other by the slide mechanism, and are separated from each other even in the open state or the closed state. Since the minimum play for realizing a smooth slide is provided between the grooves, there is a problem that slight backlash occurs between the two cases in the open state and the closed state.
本発明の目的は、一対の筐体がスライド機構により互いに係合しているスライド式小型電子機器において開き状態或いは閉じ状態での両筐体のガタツキを確実に阻止することである。 An object of the present invention is to reliably prevent backlash of both housings in an open state or a closed state in a sliding small electronic device in which a pair of housings are engaged with each other by a slide mechanism.
本発明に係るスライド式小型電子機器においては、第1筐体と第2筐体とがスライド機構により互いにスライド可能に係合し、両筐体が最大の重なり面積で重なった閉じ状態と、両筐体が最小の重なり面積で重なった開き状態とを設定することが可能である。
ここで、第1筐体の第2筐体との対向面には、該対向面と直交する方向に弾性変形可能な弾性部材(8)が配備されると共に、第2筐体の第1筐体との対向面には、閉じ状態若しくは開き状態にて前記弾性部材(8)の表面に摺接して弾性部材(8)を弾性変形せしめる凸部(25)が形成されている。
In the slide-type small electronic device according to the present invention, the first housing and the second housing are slidably engaged with each other by the slide mechanism, and both the housings overlap with each other in the maximum overlapping area, It is possible to set an open state in which the casings overlap with a minimum overlapping area.
Here, an elastic member (8) that can be elastically deformed in a direction orthogonal to the opposing surface is disposed on a surface of the first housing facing the second housing, and the first housing of the second housing. On the surface facing the body, a convex portion (25) is formed which slides on the surface of the elastic member (8) in a closed state or an open state and elastically deforms the elastic member (8).
上記本発明のスライド式小型電子機器においては、第1筐体と第2筐体が閉じ状態から開き状態に移行したとき、或いは開き状態から閉じ状態に移行したとき、第1筐体の弾性部材(8)の表面に第2筐体の凸部(25)が摺接し、弾性部材(8)が厚さ方向に弾性変形することになる。この弾性部材(8)の弾性変形に伴う弾性反発力が凸部(25)に作用し、これによって両筐体が互いに離間する方向に付勢される。この結果、両筐体間のガタツキが吸収される。 In the slide type small electronic device of the present invention, when the first housing and the second housing are shifted from the closed state to the open state, or when the open state is shifted to the closed state, the elastic member of the first housing The convex part (25) of the second housing comes into sliding contact with the surface of (8), and the elastic member (8) is elastically deformed in the thickness direction. The elastic repulsive force accompanying the elastic deformation of the elastic member (8) acts on the convex portion (25), thereby urging both housings away from each other. As a result, backlash between the two housings is absorbed.
具体的構成において、前記弾性部材(8)の表面は、前記凸部(25)の接近離間方向を含む面内で傾く斜面に形成されている。
該具体的構成によれば、第1筐体と第2筐体が閉じ状態から開き状態に達する直前、若しくは開き状態から閉じ状態に達する直前で、弾性部材(8)の表面に凸部(25)が当接し、更に開き状態若しくは閉じ状態へ向けてスライドが進む過程で弾性部材(8)の表面を凸部(25)が摺動して、弾性部材(8)の厚さ方向の分力によって弾性部材(8)を弾性変形せしめる。
In a specific configuration, the surface of the elastic member (8) is formed as a slope inclined in a plane including the approaching / separating direction of the convex portion (25).
According to the specific configuration, the convex portion (25) is formed on the surface of the elastic member (8) immediately before the first housing and the second housing reach the open state from the closed state or immediately before the first housing and the second housing reach the closed state from the open state. ) Abut, and the protrusion (25) slides on the surface of the elastic member (8) in the process of further sliding toward the open state or the closed state, and the component force in the thickness direction of the elastic member (8) Thus, the elastic member (8) is elastically deformed.
他の具体的構成において、前記弾性部材(8)は、第1筐体の対向面に貼り着けられた弾性シート(81)と、凸部(25)が摺接すべき高摺動性シート(83)とを具えている。
該具体的構成によれば、弾性シート(81)が弾性変形機能を発揮し、高摺動性シート(83)は、凸部(25)の摺動摩擦を軽減する。
In another specific configuration, the elastic member (8) includes an elastic sheet (81) attached to the facing surface of the first housing and a highly slidable sheet (slidable contact with the convex portion (25)). 83).
According to the specific configuration, the elastic sheet (81) exhibits an elastic deformation function, and the highly slidable sheet (83) reduces the sliding friction of the convex portion (25).
本発明に係るスライド式小型電子機器によれば、開き状態或いは閉じ状態での両筐体のガタツキを確実に阻止することが出来る。 According to the slide-type small electronic device according to the present invention, it is possible to reliably prevent rattling of both housings in the open state or the closed state.
以下、本発明をスライド式携帯電話機に実施した形態につき、図面に沿って具体的に説明する。
本発明に係るスライド式携帯電話機は、図1〜図3に示す如く、表面にディスプレイ(21)及び機能キー(22)が配備されたスライド筐体(2)と、表面にテンキー(11)が配備されたベース筐体(1)とから構成され、スライド筐体(2)は、図1及び図2に示す閉じ位置と図3に示す開き位置の間でスライドが可能である。
Hereinafter, the embodiment in which the present invention is applied to a slide-type mobile phone will be described in detail with reference to the drawings.
As shown in FIGS. 1 to 3, the slide type mobile phone according to the present invention has a slide housing (2) having a display (21) and function keys (22) provided on the surface, and a numeric keypad (11) on the surface. constructed from deployed base housing (1), the slide housing (2) can slide between the open position shown in position and Figure 3 closing shown in FIGS.
図4に示す如く、スライド筐体(2)は背面側ケース半体(23)と表面側ケース半体(24)から構成され、表面側ケース半体(24)の表面にディスプレイ(21)及び機能キー(22)が配備されている。
一方、ベース筐体(1)は背面側ケース半体(12)と表面側ケース半体(13)から構成され、表面側ケース半体(13)の表面にテンキー(11)が配備されている。
そして、スライド筐体(2)の背面側ケース半体(23)とベース筐体(1)の表面側ケース半体(13)の間に、スライド機構(3)が介在している。
As shown in FIG. 4, the slide housing (2) is composed of a back side case half (23) and a front side case half (24), and the display (21) and the surface case half (24) are placed on the surface. Function key (22) is deployed.
On the other hand, the base housing (1) is composed of a rear case half (12) and a front case half (13), and a numeric keypad (11) is provided on the surface of the front case half (13). .
A slide mechanism (3) is interposed between the rear case half (23) of the slide casing (2) and the front case half (13) of the base casing (1).
スライド機構(3)は、図5及び図6に示す如く、ベース筐体(1)の表面側ケース半体(13)に連結される第1プレート部材(32)と、スライド筐体(2)の背面側ケース半体(23)に連結される第2プレート部材(33)と、両プレート部材(32)(33)間に介在してスライド筐体(2)を中間位置から閉じ位置及び開き位置の両方向へ向けて付勢するバネ(31)とを具え、第1プレート部材(32)の両側部が第2プレート部材(33)の両側部に摺動可能に係合して、両プレート部材(32)(33)のスライド方向の相対移動が許容されると共に、スライド方向とは直交する方向の離間が阻止されている。 As shown in FIGS. 5 and 6, the slide mechanism (3) includes a first plate member (32) connected to the front case half (13) of the base casing (1), and a slide casing (2). The second plate member (33) connected to the back side case half (23) of the first and second slide members (2) is interposed between the plate members (32) and (33), and the slide housing (2) is closed and opened from the intermediate position. Springs (31) urging in both directions of the position, and both sides of the first plate member (32) are slidably engaged with both sides of the second plate member (33). The members (32) and (33) are allowed to move relative to each other in the sliding direction, and are prevented from separating in a direction perpendicular to the sliding direction.
図4に示す如く、ベース筐体(1)の表面側ケース半体(13)の表面には、スライド筐体(2)と対向位置に、左右に伸びるリブ(18)が突設されると共に、該リブ(18)に沿って楔状の弾性部材(8)が配備されている。
一方、スライド筐体(2)の背面側ケース半体(23)の背面には、図5及び図6に示す如く、ベース筐体(1)との対向位置に、左右に伸びるリブ状の凸部(25)が形成されている。
As shown in FIG. 4, on the surface of the front case half (13) of the base housing (1), ribs (18) extending left and right are projected from the slide housing (2) at a position facing the slide housing (2). A wedge-shaped elastic member (8) is provided along the rib (18).
On the other hand, as shown in FIGS. 5 and 6, the rear surface of the case half (23) on the back side of the slide housing (2) has a rib-like protrusion extending left and right at a position facing the base housing (1). A portion (25) is formed.
スライド筐体(2)が開き位置から閉じ位置までスライドする過程で、スライド筐体(2)の凸部(25)はベース筐体(1)の弾性部材(8)に接近し、スライド筐体(2)が閉じ位置に達した状態では、スライド筐体(2)の凸部(25)がベース筐体(1)の弾性部材(8)の表面に乗り上げて、該表面に摺接することになる。これによって、弾性部材(8)が厚さ方向に収縮して、その弾性反発力によって弾性部材(8)の表面が凸部(25)を上方に押圧し、ベース筐体(1)とスライド筐体(2)の間の係合状態での遊びを吸収する。
この結果、スライド筐体(2)は、ベース筐体(1)に対してガタツキを生じることなく閉じ位置に保持されることになる。
In the process of sliding the slide housing (2) from the open position to the closed position, the convex portion (25) of the slide housing (2) approaches the elastic member (8) of the base housing (1), and the slide housing In the state where (2) has reached the closed position, the convex portion (25) of the slide casing (2) rides on the surface of the elastic member (8) of the base casing (1) and slides on the surface. Become. As a result, the elastic member (8) contracts in the thickness direction, and the surface of the elastic member (8) presses the convex portion (25) upward by the elastic repulsive force. Absorb play in the engaged state between the bodies (2).
As a result, the slide housing (2) is held in the closed position without causing any backlash with respect to the base housing (1).
ベース筐体(1)には、図7に示す如く背面側ケース半体(12)と表面側ケース半体(13)との間に、複数の電子部品(15)が実装された回路基板(14)と、該回路基板(14)を保持する樹脂製のシャーシ(7)とが配備される。
又、回路基板(14)の表面には、回路基板(14)上の通信機能に関わる複数の電子部品(15)を覆って、SUS製のシールドカバー(4)が実装されている。
As shown in FIG. 7, the base casing (1) is a circuit board (a plurality of electronic components (15) mounted between a rear case half (12) and a front case half (13)). 14) and a resin chassis (7) for holding the circuit board (14).
A SUS shield cover (4) is mounted on the surface of the circuit board (14) so as to cover a plurality of electronic components (15) related to the communication function on the circuit board (14).
更に、回路基板(14)の表面には、前記シールドカバー(4)を覆って、SUS製の補強板(5)が配備され、該補強板(5)は、シールドカバー(4)と同様に回路基板(14)上のグランド電位部(図示省略)に接続されている。
尚、シールドカバー(4)の表面には、その端部にクッション部材(41)が取り付けられており、該クッション部材(41)によって補強板(5)との間隙が調整されている。
Furthermore, a SUS reinforcing plate (5) is provided on the surface of the circuit board (14) so as to cover the shield cover (4), and the reinforcing plate (5) is the same as the shield cover (4). It is connected to a ground potential portion (not shown) on the circuit board (14).
A cushion member (41) is attached to the end of the shield cover (4) at its end, and the gap with the reinforcing plate (5) is adjusted by the cushion member (41).
補強板(5)の表面は、表面側ケース半体(13)の内面に設置されているキーシート(図示省略)と対向しており、表面側ケース半体(13)の表面に配備されている複数のテンキー(11)の押圧操作に伴う押圧力を受け止めることが可能となっている。 The surface of the reinforcing plate (5) is opposed to a key sheet (not shown) installed on the inner surface of the front case half (13) and is provided on the surface of the front case half (13). It is possible to receive the pressing force accompanying the pressing operation of the plurality of numeric keys (11).
ベース筐体(1)の背面側ケース半体(12)は、図8に示す様に電池(9)を収容するための開口(12a)を有し、該開口(12a)を覆って電池蓋(17)が取り付けられる。背面側ケース半体(12)の背面には、カメラ窓(16a)を有する背面カバー(16)が取り付けられる。 The back case half (12) of the base housing (1) has an opening (12a) for accommodating the battery (9) as shown in FIG. 8, and covers the opening (12a) to cover the battery lid. (17) is attached. A back cover (16) having a camera window (16a) is attached to the back surface of the back side case half (12).
又、ベース筐体(1)の内部には、シャーシ(7)上に、SIMカード(60)を読み取るためのカードリーダ(6)と、SIMカード(60)をカードリーダ(6)内へ移送するためのカードトレイ(61)とが設置される。
シャーシ(7)の背面には、電池(9)を設置するための電池設置面(71)が形成されると共に、該電池設置面(71)には、カードリーダ設置面(73)へ繋がる領域に、カードトレイ(61)の摺動を案内する凹面(72)が形成されている。
電池設置面(71)及び凹面(72)には、ラベル(19)が貼付される。
Also, inside the base casing (1), on the chassis (7), a card reader (6) for reading the SIM card (60) and the SIM card (60) are transferred into the card reader (6). A card tray (61) is installed for this purpose.
A battery installation surface (71) for installing the battery (9) is formed on the rear surface of the chassis (7), and an area connected to the card reader installation surface (73) is formed on the battery installation surface (71). Further, a concave surface (72) for guiding the sliding of the card tray (61) is formed.
A label (19) is affixed to the battery installation surface (71) and the concave surface (72).
ここで凹面(72)は、電池設置面(71)よりも僅かに低い位置に形成され、カードリーダ設置面(73)は、凹面(72)よりも更に低い位置に形成されている。そして、凹面(72)とカードリーダ設置面(73)との境界位置には、凹面(72)とカードリーダ設置面(73)とを繋ぐスロープ部(74)が形成されている。 Here, the concave surface (72) is formed at a position slightly lower than the battery installation surface (71), and the card reader installation surface (73) is formed at a position lower than the concave surface (72). A slope portion (74) that connects the concave surface (72) and the card reader installation surface (73) is formed at a boundary position between the concave surface (72) and the card reader installation surface (73).
図4に示す弾性部材(8)は、具体的には図12(a)に示す如く、表面側ケース半体(13)の表面に貼付されたスポンジ状の弾性シート(81)と、該弾性シート(81)の表面に貼付された樹脂シート(82)と、該樹脂シート(82)の表面に貼付された高摺動性シート(83)とから構成されている。
樹脂シート(82)は、弾性シート(81)の表面全域を覆うと共にリブ(18)とは反対側へ延びて、表面側ケース半体(13)の表面に達しており、これによって弾性シート(81)の表面には、表面側ケース半体(13)側へ低く傾斜する斜面が形成されている。
高摺動性シート(83)は、樹脂シート(82)の表面全域を覆うと共にリブ(18)とは反対側へ延びて、表面側ケース半体(13)の表面に対しており、これによって高摺動性シート(83)の表面には、表面側ケース半体(13)側へ低く傾斜する緩やかな斜面が形成されている。
Specifically, as shown in FIG. 12A, the
The resin sheet (82) covers the entire surface of the elastic sheet (81) and extends to the opposite side of the rib (18), and reaches the surface of the front side case half (13), whereby the elastic sheet ( On the surface of 81), an inclined surface is formed which is inclined downward toward the surface side case half (13).
The highly slidable sheet (83) covers the entire surface of the resin sheet (82) and extends to the opposite side of the rib (18), and is against the surface of the surface side case half (13). On the surface of the highly slidable sheet (83), a gentle slope is formed so as to incline toward the front case half (13) side.
図9〜図11は、スライド筐体(2)が開き位置から閉じ位置へ向かってスライドする過程を示している。
図9の如くスライド筐体(2)が開き位置に保持されている状態では、スライド筐体(2)の背面側ケース半体(23)の凸部(25)は、ベース筐体(1)の表面側ケース半体(13)上の弾性部材(8)から離間している(図12(a)参照)。
9 to 11 show a process in which the slide housing (2) slides from the open position toward the closed position.
In the state where the slide housing (2) is held in the open position as shown in FIG. 9, the convex portion (25) of the rear case half (23) of the slide housing (2) is formed on the base housing (1). It is spaced apart from the elastic member (8) on the surface side case half (13) (see FIG. 12 (a)).
この状態から図10の如くスライド筐体(2)が閉じ位置の直前に達すると、図12(b)の如く凸部(25)が弾性部材(8)の表面の斜面領域に当接する。
更に、図11の如くスライド筐体(2)が閉じ位置に達すると、図12(c)の如く凸部(25)は弾性部材(8)の斜面領域を経て平面領域へ移行し、弾性部材(8)を厚さ方向に弾性変形せしめる。
When the slide housing (2) reaches just before the closed position as shown in FIG. 10 from this state, the convex portion (25) comes into contact with the slope area on the surface of the elastic member (8) as shown in FIG. 12 (b).
Further, when the slide housing (2) reaches the closed position as shown in FIG. 11, the convex portion (25) moves to the flat area through the slope area of the elastic member (8) as shown in FIG. (8) is elastically deformed in the thickness direction.
本発明に係るスライド式携帯電話機によれば、上述の如く、スライド筐体(2)が閉じ位置に達すると、スライド筐体(2)側の凸部(25)がベース筐体(1)側の弾性部材(8)を厚さ方向に弾性変形せしめるので、弾性部材(8)の弾性反発力が凸部(25)に作用して、ベース筐体(1)に対してスライド筐体(2)をスライド方向とは直交する離間方向に付勢する。
この結果、図5に示すスライド機構(3)の第1プレート部材(32)と第2プレート部材(33)の間のスライド方向とは直交する方向の遊びが吸収され、閉じ状態でのベース筐体(1)とスライド筐体(2)の間のガタツキが防止される。
According to the slide type mobile phone according to the present invention, as described above, when the slide housing (2) reaches the closed position, the convex portion (25) on the slide housing (2) side becomes the base housing (1) side. The elastic member (8) is elastically deformed in the thickness direction, so that the elastic repulsive force of the elastic member (8) acts on the convex portion (25), and the slide housing (2 ) Is urged in the separating direction perpendicular to the sliding direction.
As a result, the play in the direction orthogonal to the sliding direction between the first plate member (32) and the second plate member (33) of the slide mechanism (3) shown in FIG. 5 is absorbed, and the base housing in the closed state is absorbed. A backlash between the body (1) and the slide housing (2) is prevented.
又、シャーシ(7)においては、電池設置面(71)よりも凹面(72)が低く、更に該凹面(72)よりもカードリーダ設置面(73)が低いので、電池設置面(71)とカードリーダ設置面(73)の高低差分だけ、従来よりもカードリーダ(6)を低い位置に設置することが出来る。従って、ベース筐体(1)内のカードリーダ(6)の位置の低下分だけベース筐体(1)の薄型化を図ることが可能となる。 Further, in the chassis (7), the concave surface (72) is lower than the battery installation surface (71), and the card reader installation surface (73) is lower than the concave surface (72). The card reader (6) can be installed at a lower position than the prior art by the height difference of the card reader installation surface (73). Accordingly, it is possible to reduce the thickness of the base casing (1) by the amount corresponding to the decrease in the position of the card reader (6) in the base casing (1).
又、シールドカバー(4)によって覆われている電子部品(15)は補強板(5)によっても覆われて、シールドカバー(4)と補強板(5)の両方によるシールドが施されることとなり、従来のシールドシャーシによるシールドと同等、若しくはそれ以上のシールド効果を得ることが出来る。 Moreover, the electronic component (15) covered with the shield cover (4) is also covered with the reinforcing plate (5), and is shielded by both the shield cover (4) and the reinforcing plate (5). The shielding effect equivalent to or higher than that of the shield by the conventional shield chassis can be obtained.
更に、従来のシールドシャーシに代わるシールドカバー(4)と補強板(5)によるシールド構造においては、シールドカバー(4)と補強板(5)がそれぞれSUS製の金属板から形成されているために肉厚の小さなものを採用することが可能であり、これによって、従来のシールドシャーシを用いた構造よりもベース筐体(1)の薄型化が図られている。 Furthermore, in the shield structure using the shield cover (4) and the reinforcing plate (5) instead of the conventional shield chassis, the shield cover (4) and the reinforcing plate (5) are each formed from a metal plate made of SUS. A thing with a small thickness can be adopted, and thereby, the base casing (1) is made thinner than the conventional structure using the shield chassis.
尚、本発明の各部構成は上記実施の形態に限らず、特許請求の範囲に記載の技術的範囲内で種々の変形が可能である。例えば、本発明に係る弾性部材(8)及び凸部(25)からなるガタツキ防止機構は、ベース筐体(1)とスライド筐体(2)の閉じ状態で機能する構成に限らず、開き状態で機能する構成とすることも可能である。 In addition, each part structure of this invention is not restricted to the said embodiment, A various deformation | transformation is possible within the technical scope as described in a claim. For example, the rattling prevention mechanism comprising the elastic member (8) and the convex portion (25) according to the present invention is not limited to the configuration that functions in the closed state of the base housing (1) and the slide housing (2), but is in the open state. It is also possible to adopt a configuration that functions in the above.
(1) ベース筐体
(11) テンキー
(12) 背面側ケース半体
(13) 表面側ケース半体
(2) スライド筐体
(21) ディスプレイ
(23) 背面側ケース半体
(24) 表面側ケース半体
(25) 凸部
(3) スライド機構
(14) 回路基板
(15) 電子部品
(4) シールドカバー
(5) 補強板
(6) カードリーダ
(61) カードトレイ
(7) シャーシ
(71) 電池設置面
(72) トレイ案内面
(73) カードリーダ設置面
(74) スロープ部
(8) 弾性部材
(9) 電池
(1) Base housing
(11) Numeric keypad
(12) Rear case half
(13) Front case half
(2) Slide housing
(21) Display
(23) Rear case half
(24) Front case half
(25) Convex
(3) Slide mechanism
(14) Circuit board
(15) Electronic components
(4) Shield cover
(5) Reinforcement plate
(6) Card reader
(61) Card tray
(7) Chassis
(71) Battery installation surface
(72) Tray guide surface
(73) Card reader installation surface
(74) Slope part
(8) Elastic member
(9) Battery
Claims (3)
第1筐体の第2筐体との対向面には、該対向面と直交する方向に弾性変形可能な弾性部材(8)が配備されると共に、第2筐体の第1筐体との対向面には、閉じ状態若しくは開き状態にて前記弾性部材(8)の表面に摺接して弾性部材(8)を弾性変形せしめる凸部(25)が形成されており、
前記弾性部材(8)は、第1筐体の対向面に貼り着けられた弾性シート(81)と、前記凸部(25)が摺接すべき高摺動性シート(83)とを具え、高摺動性シート(83)は、両筐体が閉じ状態若しくは開き状態に達する直前に前記凸部(25)が摺接すべき第1領域と、両筐体が閉じ状態若しくは開き状態に達した状態で前記凸部(25)が摺接すべき第2領域とを有し、第2領域は弾性シート(81)の表面に重なり、第1領域は弾性シート(81)の端縁から前記スライド方向に突出しつつ第1筐体の対向面側に低く傾斜して第1筐体の対向面に達しており、該第1領域の傾斜によって、弾性部材(8)の表面に斜面が形成されていることを特徴とするスライド式小型電子機器。 The first housing and the second housing are slidably engaged with each other by the slide mechanism, the closed state in which both housings overlap with the maximum overlap area, and the open state in which both housings overlap with the minimum overlap area In a slide-type small electronic device that can set
An elastic member (8) that is elastically deformable in a direction orthogonal to the opposing surface is disposed on a surface of the first housing facing the second housing, and the first housing of the second housing is connected to the first housing. On the opposite surface, a convex portion (25) is formed which slides on the surface of the elastic member (8) in a closed state or an open state and elastically deforms the elastic member (8) .
The elastic member (8) includes an elastic sheet (81) attached to the opposing surface of the first housing, and a highly slidable sheet (83) to which the convex portion (25) should be slidably contacted, The highly slidable sheet (83) includes a first region where the convex portion (25) should be in sliding contact immediately before both housings reach a closed state or an open state, and both housings reach a closed state or an open state. In this state, the convex portion (25) has a second region to be slidably contacted, the second region overlaps the surface of the elastic sheet (81), and the first region is from the edge of the elastic sheet (81). While projecting in the sliding direction, it is inclined low toward the facing surface side of the first housing and reaches the facing surface of the first housing, and an inclined surface is formed on the surface of the elastic member (8) by the tilting of the first region. sliding a small-sized electronic apparatus, characterized by that.
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JP5177888B2 (en) * | 2008-12-24 | 2013-04-10 | 日本電気株式会社 | Slide-open electronic device |
JP5545747B2 (en) | 2010-11-10 | 2014-07-09 | 富士通株式会社 | Electronics |
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