1379453 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種用於行動電話機等小型電氣化 機器之電池固持器。 【先前技術】 一般而言，在行動電話機等小型電氣化機器中係使 用所謂鈕扣型或硬幣型的小型鋰電池，該電池係保持在 安裝於機器本體内之電路板等的電池固持器。 習知電池固持器中，已知一種如第七圖所示具備： 配置在電池1之一端面側的固持器本體2 ;將電池1保 持在固持器本體2之複數個電池保持片3 ;以及與電池 1之電極相接觸的一對端子4,將設在各電池保持片3 之前端的扣止部3 a扣止在電池1之另一端面，以保持電 池1者（參照例如日本專利公開公報2003-151521號）。 然而，在前述習知例中，當因機器本體發生掉落撞 擊等而使固持器本體2擺動時，如第八圖之虛線所示， 電池1會在固持器本體2内移動而將電池保持片3朝固 持器本體2的外方按壓。此時，電池保持片3係如第八 圖之一點鏈線所示，容易在固持器本體2的外側產生大 幅偏向的變形。此時，當在電池保持片3產生位移量X 之變形時，電池保持片3產生塑性變形（Plastic Deformation)而變得無法保持電池1，而使電池1有從 固持器本體10脫落之虞。 【發明内容】 本發明係鑑於前述問題而研創者，其目的在提供一 r' >«« 5 1379453 種可防止電池保持片產生塑性變形之電池固持器。 一為了達成前述目的，本發明係包括：配置在電池之 、端面側之固持器本體；與電池之電極相接觸之端子； 以分別自固持器本體朝電池之另一端面側延伸的方 =成田並且彼此在固持器本體之外周方向隔著間隔二 ，·’用u將電池保持在固持器本體之複數個電池 ’設在各電池保持片的前端，扣止在電池之 心 而保持電池之扣止部；以及設在各電池保持片 各電池保持片朝外側位移的位移量限制在預定 範圍内之限制部。 甘顶疋 藉此方式，使各電池保持片朝固持器本 之=移量限制在預定範圍内，因此使各電池 持器本體外側位移之位移量變小。因此，可確♦，固 =保持片產生塑性變形，而且即使在 擺動的情形下，亦可確實防止電池從固持器本生 【實施方式】 第一圖至第六圖係顯示本發明之 電池固持H之分解立體圖，第二_電 係 圖，第三圖係電池固持器之仰視圖，第四圖之俯视 器之A-A、線方向側視圖，第五圖係電池=池固持 方向側面剖視圖，第六圖係顯示電 線 要部位放大圖。 狩月之動作的主 該電池固持器之構成係包含：配 面側的絕緣性固持器本冑10;將電池 ^也1之1 體Η)之共四個電池保持片】】；與電池= 寺在固持器本 接觸之第-端子12，·與電池！ 電極la相 貝電極lb相接觸之第 § 6 1379453 二端子13 ;及供安裝各端子12、13之一對端子安裝部 固持器本體1〇係由合成樹脂所構成，其底面 形成與電池1之外徑大致相等之大小。此外，在固二 本體設有用以收納第一端子12之開缝10a。 '态 各電池保持片11係由一體形成於固持器本體1〇 合成樹脂所構成，彼此以等間隔配置在固持器本體之 之外周方向。各電池保持片u係分別由固持器本體^ 之底面部朝上方延伸，以可彈性變形的方式形成在0 1之徑向。在各電池保持片丨丨之上端分別設有扣止於= 池1之扣止爪11a，在各扣止爪ua之上端面 設有朝向固持器本體1G之中心，下降而形成 斜面lib。 町〈傾 端子12係由具有電氣傳導性之金屬板 其中央部彎曲成倒U字型而安裝在― ， 匕广第-端子12之—端侧係翻持器本體1379453 IX. Description of the Invention: [Technical Field] The present invention relates to a battery holder for a small electric machine such as a mobile phone. [Prior Art] In a small electric appliance such as a mobile phone, a so-called button type or coin type small lithium battery is used, and the battery is held in a battery holder such as a circuit board mounted in the machine body. In the conventional battery holder, a holder body 2 disposed on one end face side of the battery 1 and a plurality of battery holding pieces 3 holding the battery 1 in the holder body 2 are known as shown in FIG. 7; The pair of terminals 4 that are in contact with the electrodes of the battery 1 are fastened to the other end surface of the battery 1 by the fastening portion 3a provided at the front end of each of the battery holding pieces 3 (see, for example, Japanese Patent Laid-Open Publication) 2003-151521). However, in the aforementioned conventional example, when the holder body 2 is swung due to a drop impact or the like of the machine body, as shown by the broken line in the eighth figure, the battery 1 moves in the holder body 2 to hold the battery. The sheet 3 is pressed toward the outside of the holder body 2. At this time, the battery holding piece 3 is as shown by the dot chain line of the eighth drawing, and it is easy to cause a large deflection in the outer side of the holder body 2. At this time, when the battery holding piece 3 is deformed by the displacement amount X, the battery holding piece 3 is plastically deformed to become unable to hold the battery 1, and the battery 1 is detached from the holder body 10. SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and an object thereof is to provide a battery holder which can prevent plastic deformation of a battery holding piece by a r' > «« 5 1379453. In order to achieve the foregoing object, the present invention comprises: a holder body disposed on an end face side of a battery; a terminal in contact with an electrode of the battery; and a side extending from the holder body toward the other end surface side of the battery, respectively; And each other is spaced apart from each other in the outer circumferential direction of the holder body, and 'a plurality of batteries holding the battery in the holder body with u' are provided at the front end of each battery holding piece, and the battery is held at the center of the battery to hold the battery buckle. a stopper; and a restriction portion that is disposed within a predetermined range in which the amount of displacement of each of the battery holding pieces of each of the battery holding pieces is displaced outward. In this manner, the amount of displacement of each of the battery holding pieces toward the holder is limited to a predetermined range, so that the displacement amount of the displacement of the outside of each of the battery holder bodies is made small. Therefore, it can be confirmed that the solid sheet retains plastic deformation, and even in the case of swinging, the battery can be surely prevented from being held by the holder. [Embodiment] The first to sixth figures show the battery holding of the present invention. The exploded perspective view of H, the second _ electrogram, the third view is the bottom view of the battery holder, the AA of the top view of the fourth figure, the side view of the line direction, and the fifth figure is the side view of the cell = cell holding direction, the first The six figures show an enlarged view of the part of the wire. The main action of the battery holder is the construction of the battery holder: the insulating holder of the matching side is 10; the battery is held by a total of four batteries.]; Temple in the holder of this contact - terminal 12, · with the battery! The § 6 1379453 two-terminal 13 of the electrode la-phase electrode lb is in contact with each other; and one of the terminals 12, 13 for mounting the terminal mounting portion holder body 1 is made of synthetic resin, and the bottom surface thereof is formed with the battery 1 The outer diameter is approximately equal in size. Further, a slit 10a for accommodating the first terminal 12 is provided in the solid body. The state of each of the battery holding pieces 11 is formed by integrally forming a holder body of synthetic resin, and is disposed at equal intervals in the outer circumferential direction of the holder body. Each of the battery holding pieces u is extended upward from the bottom surface portion of the holder body, and is formed in the radial direction of 0 1 so as to be elastically deformable. At the upper end of each of the battery holding tabs, a locking claw 11a that is fastened to the pool 1 is provided, and an end surface of each of the locking claws ua is provided toward the center of the holder body 1G, and is lowered to form a slope lib. The shovel terminal 12 is made of a metal plate having electrical conductivity, and its central portion is bent into an inverted U shape and attached to the ―, 匕广第-terminal 12-end side tumbler body
=二構成與一電路板等之間的連接部以。此外外； 面如1之另一端側係形成與電池1之正電極la之R :::接觸之接觸部12b，以彈性壓接於電 $ 成為大致U字型。此外，在第一 的方式 J度方向兩端侧，係將以分別沿著固二本體中央部的 第方向延伸的方式所形成的一對限制片Η :外 如第二圖所示，各限制二部 各電池保持片η朝外方產生^持^11的外側，而將該 園内。 產生的彈性變形限制在預定範 ‘:.s 第二瑞子13係由導電性金屬板所構成’將中央部 彎曲成倒U字型，而安裝在另一方之端子安裝部14。第 二端子13之一端側係朝固持器本體10的外側延伸，而 形成與電路板等之間的連接部13a。此外’第二端子13 之另一端側係朝固持器本體10的内側延伸，而形成與 電池1之負電極1b相接觸之接觸部i3b。此時，接觸部 Ub係收納在固持器本體10之開缝i〇a内，以彈性壓接 於電池1的方式使前端側稍微朝上方彎曲。此外，在第 二端子13之中央部的寬度方向兩端側，係將以分別沿 者固持器本體1〇之外周方向延伸的方式所形成的一對 限制片13c —體形成在第二端子13。當第二端子13安 裝在另一方之端子安裝部14時，如第二圖所示，各限 制片13c係位在配置在另一方之端子安裝部14側之各電 池保持片11的外側’而將該各電池保持片U朝外方產 生的彈性變形限制在預定範圍内。 各端子安裝部14係由一體形成於固持器本體1〇之 合成樹脂所構成，由用以夾持端子12 (13)之内侧夾持 片14a及外側失持片14b所構成。各夾持片Ma l4b 係彼此於寬度方向隔著間隔各設置一對，分別藉由各夾 持片14a、14b保持端子u(13)，由一方之各夾持曰片14&、 l4b間及另一方之各夾持片14a、14b間係分別伸出端子 ^ (13)之連接部12a (13a)、接觸部12b (13 限制片12c (l3c)。 谷 如上述所構成之電池固持器係用在行動電話機等 莖'型電氣化機器’而安裝在機器本體内之電路板等。如 第五圖所示，將電池1按入固持器本體1〇時，使各電 池保持片11之傾斜面lib按壓電池1而使各電池保持片 1379453 11朝外侧擴展，以使電池i 此時’各電池保持片n之扣各，池保持片u間。 面，使電池！由各電池保持片止在電池i的上 藉此方式，使第一端+ 12 固持器本體10。 電極la的周面側電性接觸。 與電池1之正 與負電極lb電性接觸。 弟二端子13之接觸部i3b 此時’因機器本體發生掉 10擺動時，如第六圖所示，里 使固持器本體 之電池1會在固持器本體10内移也保持片11 11。接著’受到電池丨按壓=動而賴電池保持片 器本體10的外側彈性變形 ”、11係朝向固持 外側設有各限制片12e(1;^於在電池保持片Μ 性變形受到各限制片12〇(13因此電池保持片11的彈 片11的位移量為X1，與 1限制。此時之電池保持 (X)相比較將為較小。 Θ所不之習知例的位移量 如上所示，根據本實施 有設在各電池保持片u之 電池固持器’由於具備 朝外側位糝的位移量限制在預》L且將各電池保持片11 制片12c、13C，因此可減小各内的一對限 本體10外侧位移的位移量，电，保持片11朝固持器 片11產生塑性變形。因 可確實防止各電池保持 擺動的情打，亦可確實防如料切10發生 脫落。 電池1從固持器本體10 J外，由於以沿著固持 的方式形成各限制片12c、13體 的外周方向延伸 保持片11朝電池i徑 =因此可確實地將各電池 (XI)内。 產生的變形限制在預定範圍 9 § 1379453 再者，由於將各限制片12c、13c分別一體形成在各 端子12、13,因此可提升各限制片12c、13c的按壓強 度，且可確實防止限制片12c、13c受到來自各竜池保持 片11按壓所造成的破損。 此外，由於將各限制片12c、13c分別設在各端子 12、13的寬度方向兩端侧，因此將分別近接配置在各端 子12、13之寬度方向兩端側的電池保持片11的彈性變 形限制在預定範圍（XI)内。 其中，在前述實施例中雖顯示將各限制片12c、13c 設在各端子12、13,但亦可將限制部設在固持器本體 10 ° 此外，在前述實施例中，雖顯示將各限制片12c、 13c分別設在各端子12、13的寬度方向兩端側，但亦可 將各限制片12c、13c設置成分別在各端子12、13之寬 度方向一端侧而且將固持器本體10設在中間而彼此相 對向。= two constitutes a connection portion with a circuit board or the like. Further, the other end side of the surface such as 1 forms a contact portion 12b which is in contact with R::: of the positive electrode la of the battery 1, and is elastically crimped to the electric quantity to become substantially U-shaped. Further, in the first mode, both ends of the J-direction are formed by a pair of restriction pieces which are formed to extend in the first direction of the central portion of the second body, as shown in the second figure. The two battery holding pieces η are outwardly generated to the outside of the holding piece 11 and are inside the garden. The resulting elastic deformation is limited to a predetermined range ‘:.s. The second spurt 13 is made of a conductive metal plate. The central portion is bent into an inverted U shape, and is attached to the other terminal mounting portion 14. One end side of the second terminal 13 extends toward the outside of the holder body 10 to form a connection portion 13a with a circuit board or the like. Further, the other end side of the second terminal 13 extends toward the inner side of the holder body 10 to form a contact portion i3b which is in contact with the negative electrode 1b of the battery 1. At this time, the contact portion Ub is housed in the slit i〇a of the holder main body 10, and the front end side is slightly curved upward so as to be elastically crimped to the battery 1. Further, on the both end sides in the width direction of the central portion of the second terminal 13, a pair of restriction pieces 13c formed so as to extend along the outer circumferential direction of the holder holder 1b are integrally formed at the second terminal 13 . When the second terminal 13 is attached to the other terminal mounting portion 14, as shown in the second figure, each of the restricting pieces 13c is positioned on the outer side of each of the battery holding pieces 11 disposed on the other side of the terminal mounting portion 14 side. The elastic deformation of the battery holding sheets U toward the outside is limited to a predetermined range. Each of the terminal attachment portions 14 is composed of a synthetic resin integrally formed in the holder body 1b, and is constituted by an inner holding piece 14a and an outer holding piece 14b for holding the terminal 12 (13). Each of the holding pieces Ma l4b is provided in a pair at intervals in the width direction, and the terminal u (13) is held by each of the holding pieces 14a and 14b, and each of the holding pieces 14 & The other holding pieces 14a and 14b extend between the connecting portion 12a (13a) of the terminal ^13 and the contact portion 12b (13 restricting piece 12c (l3c). The battery holder system as described above. A circuit board or the like mounted in a machine body in a stem type electric machine such as a mobile phone. As shown in FIG. 5, when the battery 1 is pressed into the holder body 1 ,, each battery holds the inclined surface of the sheet 11. Lib presses the battery 1 so that each of the battery holding pieces 1789543 is extended outward, so that the battery i at this time 'each battery holds the pieces n, and the pool holds the pieces u. The surface makes the battery! In this way, the first end + 12 holder body 10 is electrically connected to the first end + 12 holder body 10. The positive and negative electrodes 1b of the battery 1 are in electrical contact with each other. The contact portion i3b of the second terminal 13 At this time, when the machine body 10 swings, as shown in the sixth figure, the holder body is made. The battery 1 is moved inside the holder body 10 and holds the sheet 11 11 . Then, 'the battery is pressed by the battery = = the battery is held elastically deformed outside the battery body 10 , and the 11 series is provided with the respective restriction pieces 12 e toward the holding outer side ( 1; ^ in the battery holding sheet 变形 deformation by each of the restriction pieces 12 〇 (13 therefore the displacement of the elastic piece 11 of the battery holding piece 11 is X1, and 1 limit. At this time, the battery retention (X) will be compared The amount of displacement of the conventional example is as shown above. According to the present embodiment, the battery holder ' provided in each battery holding piece u is limited to the amount of displacement toward the outer position, and each battery is Since the sheet 11 sheets 12c and 13C are held, the displacement amount of the displacement of the outer side of the pair of inner limiting bodies 10 can be reduced, and the holding piece 11 is plastically deformed toward the holder piece 11. This can surely prevent the respective batteries from being kept oscillating. In the case of the battery, the battery 1 is detached from the holder body 10, and the battery 1 is extended from the holder body 10 J, and the outer peripheral direction of the body of each of the restriction pieces 12c and 13 is formed to extend along the holding manner. = Therefore, it is possible to surely place each battery (XI). The resulting deformation is limited to the predetermined range. 9 § 1379453 Further, since the respective restriction pieces 12c and 13c are integrally formed at the respective terminals 12 and 13, the pressing strength of each of the restriction pieces 12c and 13c can be increased, and the restriction piece can be surely prevented. 12c and 13c are damaged by the pressing of each of the battery holding pieces 11. Further, since each of the regulating pieces 12c and 13c is provided on each of the terminals 12 and 13 in the width direction, they are arranged adjacent to each other. The elastic deformation of the battery holding piece 11 on both end sides in the width direction of 12, 13 is limited to a predetermined range (XI). In the above embodiment, although the respective restriction pieces 12c and 13c are provided on the respective terminals 12 and 13, the restriction portion may be provided in the holder body 10°. Further, in the above embodiment, the restrictions are shown. The sheets 12c and 13c are respectively provided at both end sides in the width direction of the respective terminals 12 and 13. However, each of the restricting pieces 12c and 13c may be provided at one end side in the width direction of each of the terminals 12 and 13, and the holder body 10 may be provided. In the middle and opposite each other.
1379453 【圖式簡單說明】 第一圖係電池固持器之分解立體圖。 第二圖係電池固持器之俯視圖。 第三圖係電池固持器之仰視圖。 第四圖係電池固持器之A-A線方向側視圖。 第五圖係電池固持器之B-B線方向側面剖視圖。 第六圖係顯示電池保持片之動作的主要部位放大 圖。 第七圖係表示習知例之電池固持器的俯視圖。 第八圖係顯示表示習知例之電池固持器之電池保 持片之動作的主要部位放大圖。 【主要元件符號說明】 10 固持器本體 12c 限制片 10a 開縫 13 端子 11 電池保持片 13a 連接部 11a 扣止爪 13b 接觸部 lib 傾斜面 13c 限制片 12 端子 14 端子安裝部 13 端子 14a 夾持片 12a 連接部 14b 夾持片 12b 接觸部 111379453 [Simple description of the diagram] The first figure is an exploded perspective view of the battery holder. The second figure is a top view of the battery holder. The third figure is a bottom view of the battery holder. The fourth figure is a side view of the battery holder in the A-A line direction. The fifth drawing is a side cross-sectional view of the battery holder in the B-B line direction. The sixth figure is an enlarged view of the main part showing the action of the battery holding piece. The seventh drawing is a plan view showing a battery holder of a conventional example. The eighth diagram is an enlarged view showing a main part showing the operation of the battery holder of the battery holder of the conventional example. [Main component symbol description] 10 Holder body 12c Limiting piece 10a Slot 13 Terminal 11 Battery holding piece 13a Connecting part 11a Buckle 13b Contact part lib Inclined surface 13c Limiting piece 12 Terminal 14 Terminal mounting part 13 Terminal 14a Holding piece 12a connecting portion 14b holding piece 12b contact portion 11