白夭口電池盒1使用於需安裝複數Baijikou battery box 1 is used to install multiple
頂面为別形成一對對向凸伸而出的立體弧形彈簧座11 $，而 每-導接# 14的兩彈簧141即分別安裝於兩弧形彈菩座 115中，如此，使該頂壁lu及該底壁112分別裝設有二導 接件14並用以接觸使相鄰電池2之正、負極使其經導接件 M274653 八、新型說明： 【新型所屬之技術領域】 本新型是有關於一種雷、冰 ^ 电池盒，特別是指一種用以容置 複數電池而串聯使用的模組化電池各。The top surface is a three-dimensional curved spring seat 11 $ protruding in opposite directions, and the two springs 141 of each-lead # 14 are respectively installed in the two curved spring seats 115, so that the The top wall lu and the bottom wall 112 are respectively provided with two lead members 14 for contacting the positive and negative electrodes of the adjacent battery 2 through the lead member M274653. 8. New type description: [Technical field to which the new type belongs] The new type The invention relates to a thunder and ice battery box, in particular to a modular battery for accommodating a plurality of batteries in series.
【先前技術】 I 叨义π夂受人％ 2之電器用品，例如手電筒、遙控器及玩具等等，此電池i 1用以安裝三個電池2並包含-盒體η、-頂蓋12、—, 極裝置13及二導接件14。該盒體u具有一頂壁⑴、一為 壁m及三相互間隔且並列地銜接頂壁⑴與底壁ιΐ2_ 之支撐壁113 ’三者界定出—容置空間ιΐ4。頂蓋12則蓋毅 於盒體1頂壁⑴之頂面。電極裝置13為導電材質所製成 並具有-正極導接、组131及—負極導接組132，該等導接组 131、132分別與該等電池2中的第-個電池2之正極㈣ 後一個電& 2之負極接觸’而作為該等電池2串接後延伸 出之正、負電極，以供導接需供電之電器用品。 該等導接件14為導電材質製成並用以扮演該等電池2 間之串聯線路，以使相鄰電& 2間的正、負極相接而串聯 。每一導接件14具有二間隔設置的彈簧141及一連接於其 間的連接段142,而該盒體u之頂壁m底面及底壁山 5 M274653 而形成一串聯電路。詳細來說，於底壁[Prior art] I mean electrical appliances such as flashlights, remote controls, toys, etc. This battery i 1 is used to install three batteries 2 and contains-the box body η,-the top cover 12, —, Pole device 13 and two guides 14. The box body u has a top wall niche, a wall m and three spaced-apart support walls 113 ′ which are connected in parallel to the top wall n and the bottom wall ιΐ2_, and define the accommodation space ιΐ4. The top cover 12 covers the top surface of the top niche of the box body 1. The electrode device 13 is made of a conductive material and has -a positive electrode connection, a group 131, and a -negative electrode connection group 132. The connection groups 131 and 132 are respectively connected to the positive electrode of the first battery 2 of the batteries 2. The negative terminal of the latter electricity & 2 is used as the positive and negative electrodes extended after the batteries 2 are connected in series for conducting electrical appliances that require power supply. The lead members 14 are made of conductive material and are used to act as a series circuit between the two batteries, so that the positive and negative electrodes of adjacent electricity & 2 are connected and connected in series. Each guide member 14 has two spaced-apart springs 141 and a connecting section 142 connected between them. The top wall m and the bottom wall of the box body u and the bottom wall 5 M274653 form a series circuit. In detail, in the bottom wall
池2的負極與最後一個電池2的正極相互導接。 14來相互導接，而形」 之導接件14使 第二個電池2戈The negative electrode of the cell 2 and the positive electrode of the last battery 2 are connected to each other. 14 to each other, and the shape of the connecting piece 14 makes the second battery 2
力坪頁呀又必須曲折該連接段142繞該彈簧座115至 另一彈簧座115中再壓縮擠入另一彈簧 141，在安裝時一不 庄思即造成原先已安裝好的彈簧因扭力而造成脫落，甚至 破壞該彈簀座115而造成安裝上繁複的步驟以及成本的損失 〇 【新型内容】 因此，本新型之目的，即在提供一種可以簡化導接件 之安裝且不影響既有之電路模式的模組化電池盒。 於是，本新型模組化電池盒用以容置多數電池並使兩 兩相的電池反向並排地串聯使用，包含一盒體、一頂蓋 、一電極裝置及複數導接件；該盒體為一絕緣材質並具有 頂壁、一底壁及至少一連接於其間之支撐壁，三者相配 合界定出一容置該等電池之容置空間，該頂壁包括複數間 隔設置並貫穿於該頂壁且與該容置空間相連通的穿孔，該 頂蓋係蓋設於該盒體之頂壁上，該電極裝置為導電材質所 製成並具有一正極導接組及一負極導接組，該等導接組分 M274653 上、串接後I尾二電池之—正極及-負極接觸，而作為該 等電，串接後延伸出之正、貞導接點使用；該導接件為導 電材貝製成分別使該等串聯電池中兩相鄰電池的正'負極 、‘接每導接件分別定位於該盒體之頂壁與底壁中之 並/、有一間隔设置以適合抵觸該等串聯電池中相鄰電 池之正、負極的彈簧及_連接於其間的連接段，而該等導 接：中定位於該頂壁之導接件之二彈簣係伸入該頂壁之對Liping must also twist the connecting section 142 around the spring seat 115 to another spring seat 115 and then compress and squeeze into another spring 141. When it is installed, the spring that has been installed is caused by torsion. Causes fall-off, even damages the impeach base 115, causing complicated installation steps and cost loss. [New content] Therefore, the purpose of this new model is to provide a way to simplify the installation of the guide without affecting the existing Modular battery box in circuit mode. Therefore, the new modular battery box is used for accommodating a large number of batteries and connecting two and two-phase batteries in reverse and side by side in series, and includes a box body, a top cover, an electrode device and a plurality of lead pieces; the box body It is an insulating material and has a top wall, a bottom wall, and at least one supporting wall connected therebetween. The three cooperate to define an accommodation space for accommodating the batteries. The top wall includes a plurality of spaced intervals and penetrates through the space. The top wall is a perforation communicating with the accommodation space. The top cover is arranged on the top wall of the box body. The electrode device is made of conductive material and has a positive lead group and a negative lead group. , The positive and negative contacts of the first and second battery of the first and second battery after the series connection of M274653 are connected, and it is used as the positive and positive connection points extended after the series connection of the electricity; the connection is The conductive material is made to make the positive and negative poles of two adjacent batteries in the series battery and each lead is positioned in the top wall and the bottom wall of the box and / or a distance is set to be suitable for resistance. The positive and negative springs of adjacent batteries in these series batteries and _ Connected to a connecting section therebetween, and such conductive connection: two shells are positioned in the top wall of the guiding lines basketful of the contact member projecting into the top of the wall
…牙孔中而路於该容置空間内，而該連接段係位於該頂壁 與該頂蓋間。 【實施方式】 、有關本新型《前述及其他技術内容、特黑占與功效，在 乂下配口 *考圖式之二個較佳實施例料細說明中，將可 清楚的呈現。 要注意的是，在以下的說 在本新型被詳細描述之前 明内容中 類似的元件是以相同的編號來表示。 在才夕種電為用品的使用上，往往需要將複數電池串 接才此遠到該fn用品的丄作錢，在便於使用者於電池 的替換及安全上的考量上，多利用電池盒組裝複數電池後 再安裝於電器用品上使用。本新型模組化電池盒係用以容 置複數電池3(見圖51，+ j )並使兩兩相鄰的電池3之電極反向 並排地串聯使用。 參閱圖3，本新型之第一較佳實施例中組裝之電池3 i 目為三’該模組化電池盒包含—盒體4、_減5、一電相 裝置6及二導接件7。該盒體4為_絕緣材質製成，具有一 7 M274653 頂壁41、一底壁42及二而八&丨pq ^ 一 面刀別間隔設置且由該頂壁41之 側緣延伸至該底壁42側緣銜接之支斤 Η受心叉苻壁们，由此界定出一 容置三顆電池3之容置空間44， ΰ亥等支樓壁43之間距係 以能讓欲組裝之電池3填入為原則。 δ亥頂盖5係盖設於該盒體4 μ 皿體4上，並以二螺絲貫穿地 鎖固於該盒體4之頂壁41上，該頂嘗 舟 '盍5具有一貝穿的鑽孔 ’而该專螺絲51鎖固位置並不與任何導電材質接觸。 如圖3與圖5’該電極裝置6為導電材質所製成並具有 一正極導接組及-負極導接組62，該等導接組61、62 用以與電池3接觸，作為雷# 謂作為Ί池3串接後延伸出之正、負極 =。在此為便於說明，本實施例中先定義三條相互平行 且通過該盒體4頂壁41方&辟 貞土 41及底壁42的直線’分別為 :2線广一第二直線L2及-第三直線…且各直線Ll、 、二分別代表每一電池3於盒體4内之組裝位置，細言 之二直線L3預備㈣串聯三電池3中的第—個電池3 ’而第二直線L2則預備組裝最後—個電池3。 :正：導接組61包括一正極接觸件⑴及—正極延伸 ^叙極接觸件611穿設於該頂蓋5之鑽孔52中’ =施例中正極延伸段612係為—u型菁 该盒體4頂壁4 1& μ ^ 外緣側向嵌入卡合，使該U型箬 端與一安裝於嗲筮二 土”乃之一 觸， 、Α ~ 、、、 L3上之電池3(圖未示）之正極接 1另^則受該頂蓋5之蓋設並與該正極接觸件611電性 例中，該正極接觸件611具有—圓帽613及— L黃6Μ。屬縮彈簣6Η設置於該圓帽⑴之容置空間 8 M274653 44内’其614 一端抵觸於該正極延伸段6i2中未與電池3 接觸之另鳊’而其614另一端則抵觸該圓巾冒⑴，以於頂 蓋5組裝後，I缩彈簧614支#該圓巾f 613由頂蓋5鑽孔 52穿出並由其613帽緣卡抵該頂i 5底面 5上來作為預備與電器用品導接之正導接點。 該負極導接組62具有一彈簧621、一負極接觸件⑵ 及一電性連接於其間的負極延伸段必，如圖3所示，該彈 黃621設置於該第二直線L2通過的底壁42上（容後再述）， 該負極接觸件622則是—圈繞於該頂蓋5側緣之金屬片， 而该負極延伸段623為沿-支撐壁43外壁設置之一金屬導 片” ^又邊頂盍5之蓋設而與該負極接觸件⑵電性 ^接’而另-端則延伸至該彈簧621並與其電性連接，使 負極接觸件622作為預傷與電器用品導接之負導接點。 參_ 4,該#導接件7為導電材質製成，並用以導接 目^電池3之正、負極以作為串聯線路。每-導接件7具 =間隔設置的彈簧71及—連接於其間的連接段72。為解 改二：:接件7組襄不易與不增加構件數量下，本實施例 r 壁41之導接件7的組裝方式，頂壁4】形成二間 =置並貫穿該頂…與該容置空間“相連通的：： 此而4第—、二直線U、L2則分別通過二穿孔411。如 ’組裝時，使一導接件71之二彈簧71由上而下伸入該 411㈣露於該容置空間44内’藉該頂壁 —導接件7之連接段72相互抵觸而定 且利用該頂蓋5的蓋設而固定。 上 M274653 a 3為广定ΓΓ導接件7與負極導接組62之彈菁⑵，如 ^ 2上之頂面上形成三個分別於該等直m、u ⑴上之立體弧形彈簧座42i，每—彈簧座切 42朝該頂壁41凸出 由以底土 π雜广〇 -甲口玄弟一、二直線U、U上的二 淨育座421即用以容置罗μ 首綠T9 ^ — 另一導接件7，而該第二 ， 、彈黃座421則用以容置裝設該負極導接组62 的彈簧021。 月《守按組62 之電5’ί實施例之串聯電路係建立在三顆反向安裝 填入組裳，兑由支撐壁43之間係（如圖3) 個電、也'丨/、 61與圖5中由左而右的第- 個電池j之正極接觸， 負¥接組62與最後-個電池 之負極接觸，於頂壁41 極導接至第三電池3…件7使弟二個電池3之負 個電池3之= 底壁41的導接件7令第- , ' 妾至第二個電池3之正極。熟習該項技 氬者當知，本新> »、 ’、 、 人心人 t田然也可以設計為容置更多電池之電池 皿’僅而令將組裝於有芸 〜 盍合之頂壁41導接件7亦採 用本貫知例之穿設方式即可。 $導卜匕雖别述實施例中將預備與電器用品導接之正、 、也八點（指正極接觸件011與負極接觸件叫皆設計於電 池益之頂面，然而，孰 的付番γ…、白4項技藝者當知，正、負導接點 | 电态用口口而未而調整，並不應受限本實 施例。舉例來說，泉 貝 裳一 ^ /閱圖6及圖7，本新型模組化電池盒之 弟一較佳實施例中電池 電極裝置6及二導接件7。該盒體 一各雕 數目為二，該模組化電池盒包含 皿月豆4、一頂蓋5、 10 M274653 4及該等導接件7之裝設與第—㈣例之裝設方式大致相同 二所以不再贅述，而不同處在於為配合電器用品之另一型 態之電池盒安裝方式’本實施例不需設置該負極延伸段⑵ ’而該負極接觸件622,是為—設置於該盒體4底面之金屬 片並直接與該彈簧621電連接，如此可使由該等電池3延 伸出之JL、負電極分別位於該盒體4之頂、底兩相反端。… In the tooth hole and in the accommodation space, and the connecting section is located between the top wall and the top cover. [Embodiment] The new "The foregoing and other technical contents, special black occupation and effects, can be clearly presented in the detailed description of the two preferred embodiments of the second port * test pattern. It should be noted that, in the following description, similar elements in the description before the present invention is described in detail are denoted by the same reference numerals. In the use of electrical power for supplies, it is often necessary to connect multiple batteries in series to reach the fn supplies. For the convenience of battery replacement and safety considerations, users often use battery boxes to assemble Install multiple batteries before using them on electrical appliances. The new modular battery box is used for accommodating a plurality of batteries 3 (see Fig. 51, + j) and making the electrodes of two adjacent batteries 3 opposite to each other and used in series. Referring to FIG. 3, the battery 3 i assembled in the first preferred embodiment of the present invention is three. The modular battery box includes—the box body 4, minus 5, an electric phase device 6, and two lead-through members 7. . The box body 4 is made of insulating material, and has a 7 M274653 top wall 41, a bottom wall 42 and two and eight & 丨 pq ^ are arranged at intervals on one side and extend from the side edge of the top wall 41 to the bottom The weights connected by the side edges of the wall 42 receive the forks, thereby defining an accommodation space 44 for three batteries 3, and the distance between the walls 43 such as ΰHAI and other batteries to allow the battery to be assembled. 3 Fill in as principle. The top cover 5 is set on the box body 4 μ and is fixed on the top wall 41 of the box body 4 with two screws. The top boat 5 has a shell. Drill holes' and the locking position of the special screw 51 is not in contact with any conductive material. As shown in FIGS. 3 and 5 ′, the electrode device 6 is made of a conductive material and has a positive lead group and a negative lead group 62. The lead groups 61 and 62 are used to contact the battery 3 as a thunder # It is said that the positive and negative poles that are extended after the tandem pool 3 is connected in series. For the convenience of explanation, in this embodiment, three lines that are parallel to each other and pass through the top wall 41 of the box body 4 & the ground 41 and the bottom wall 42 are respectively defined as: 2 lines wide, a second straight line L2 and -The third straight line ... and each straight line L1, and two respectively represent the assembly position of each battery 3 in the box body 4, in detail, the second straight line L3 prepares the first battery 3 'of the three batteries 3 in series and the second Line L2 is ready to assemble the last battery 3. : Positive: The lead group 61 includes a positive electrode contact and a positive electrode extension. The positive electrode contact member 611 is disposed in the drilled hole 52 of the top cover 5. = The positive electrode extension section 612 in the embodiment is a u-shaped cyanine. The top wall 4 1 of the box 4 is laterally embedded and engaged, so that the U-shaped butt end is in contact with a battery mounted on the second soil. (Not shown in the figure), the positive electrode connection 1 is additionally covered by the top cover 5 and is electrically connected to the positive electrode contact 611. In the example of the positive electrode contact 611 having-a round cap 613 and-L yellow 6M. An impeachment 6Η is placed in the accommodation space 8 of the round cap⑴ 8 M274653 44 'One end of its 614 is in contact with the other of the positive extension 6i2 that is not in contact with the battery 3' and the other end of its 614 is in contact with the round towel. After the top cover 5 is assembled, the spring 614 is reduced. The round towel f 613 is penetrated through the hole 52 of the top cover 5 and is snapped on the bottom surface 5 of the top 5 by its 613 cap edge as a guide for preparation and electrical supplies. The negative lead connection set 62 has a spring 621, a negative contact ⑵ and a negative extension electrically connected therebetween. As shown in FIG. 3, the elastic yellow 621 is provided. On the bottom wall 42 through which the second straight line L2 passes (to be described later), the negative electrode contact member 622 is a metal piece wound around the side edge of the top cover 5, and the negative electrode extension section 623 is a along-supporting wall. 43 a metal guide plate is provided on the outer wall "and the cover of the top 5 is electrically connected to the negative contact, and the other end is extended to the spring 621 and electrically connected to the spring, so that the negative contact 622 is used as the negative lead for pre-injury and electrical appliances. Refer to _ 4, the # guide piece 7 is made of conductive material, and is used to guide the positive and negative electrodes of the battery 3 as a series circuit. Each-guide member 7 is provided with springs 71 and-a connecting section 72 connected between them. In order to solve the second problem: it is not easy to increase the number of components in the 7 groups of joints. In this embodiment, the assembly method of the guides 7 of the wall 41 is as follows. The top wall 4] forms two spaces, which are arranged and run through the top ... The accommodating space is “connected:” Then the 4th and second straight lines U and L2 pass through the two perforations 411 respectively. For example, when 'assembly, the spring 71 of a guide 71 is extended into the 411㈣ from top to bottom. Exposed in the accommodating space 44 'is determined by the top wall-connecting section 72 of the guide member 7 against each other and fixed by the cover of the top cover 5. The upper M274653 a 3 is the Guangding ΓΓ guide member 7 Three elastic arc spring seats 42i are formed on the top surface of the negative lead connection group 62 on the top surface of the straight m, u, respectively. Each spring seat cuts 42 toward the top wall. 41 is protruded by the bottom soil π hybrid wide ○-Jiakou Xuandi one, two straight lines U, two net training seat 421 is used to accommodate Luo μ Shou green T9 ^ — another guide 7 and the Secondly, the yellow base 421 is used to accommodate the spring 021 in which the negative lead group 62 is installed. The series circuit of the 5th embodiment of Shoubian Group 62 is based on three reverse mounting pads. Join A pair of electric wires (also shown in FIG. 3) between the support wall 43 (also shown in FIG. 3) and 61 are in contact with the positive electrode of the left-right battery j in FIG. 5, and the negative ¥ is connected to the group 62 and the last one. The negative electrode of the battery is in contact with the top battery 41 and is connected to the third battery 3 ... The 7 battery makes the second battery 3 the negative battery 3 = the bottom battery 41's guide 7 and the order-, '-to the second The positive electrode of each battery 3. Those who are familiar with this technology should know that the new > », ',, and others can also be designed as battery dishes to hold more batteries', so that they will be assembled in Youyun. ~ The coupling top 7 of the coupled top wall 41 may also be worn in the conventional manner. $ Guobu dagger, although not mentioned in the embodiment, will be connected to the electrical appliances, and also eight o'clock (correction) The pole contact 011 and the negative contact are both designed on the top surface of the battery. However, the four artists 孰 ..., Bai know that the positive and negative conductive contacts | The adjustment should not be limited to this embodiment. For example, Quan Beishang ^ / See Figure 6 and Figure 7, the battery electrode device 6 and the second lead in a preferred embodiment of the new modular battery box. Pick up Piece 7. The number of carvings in the box is two, and the modular battery box contains dish moon beans 4, a top cover 5, 10 M274653 4 and the installation of the lead pieces 7 and the installation of the first example. The design method is roughly the same, so I will not repeat it, but the difference lies in the battery box installation method to match another type of electrical appliances. 'This embodiment does not need to provide the negative electrode extension 延伸', and the negative electrode contact member 622 is for -The metal piece provided on the bottom surface of the box body 4 is directly connected to the spring 621, so that the JL and the negative electrode extending from the batteries 3 are located at the opposite ends of the top and bottom of the box body 4, respectively.
歸納上述，本新型模組化電池盒係於該頂壁Μ上開設 二間隔設置並貫穿的穿孔411，而一導接件7之二彈菁歼二 則伸入該頂壁41之二穿孔411中而露於該容置空間^内， 並由6亥頂壁41抵住該導接件7之連接段72且藉由芸$ 的蓋設而时。如此，於頂壁41上安裝導接件7時不^如 =知般的曲折及擠壓該等彈f 71 ’故在安裝時不發生其彈 簧621因扭力而脫落之情形，亦不會破壞到該彈簧座々η 而造成安裝上繁複的步驟以及成本的損失，為可以簡化一 導接件7之女裝過程且亦能形成一完整電路模式的模組化 電池盒。 &准乂上所述者，僅為本新型之較佳實施例而已，當不 ，以此限定本新型實施之範圍，即大凡依本新型申請專利 範圍及新型說明内容所作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 態； 圖1是一立體分解圖，言兒明習知電池盒安装電池之狀 圖2是一局部剖視圖，說明習知之導接件安裝於該電 11 M274653 池盒頂壁之曰立體弧形彈簧座的狀態，· /土圖3疋一立體圖’說明本新型模組化電池各之第妒 佳實施例所延伸出之 $池-之第-較 貝电極位置同在一頂蓋上； 姑圖4疋一局部剖視圖，說明該第-較佳實施例之一導 接件安裝於頂壁上 ，㈣之¥ 露於該容置空間内；牛之可由頂壁之二穿孔中 電二:成是一:電：示意圖’說明該第-較佳實施例串接三 電池並形成一元整之串聯電路的狀態； 圖6是一立體圖，說明本新型模組化電池盒之第二較 “e例所延伸出之正、負電極位置分別位於盒體 底兩相反端；及 電、/ ^是一Λ路示意圖，說明該第二較佳實施例串接三 電池並形成一元整之串聯電路的狀態。 12 M274653 【主要元件符號說明】 3…… .....電池 612… …·正極延伸段 4…·· ••…盒體 613… …·圓帽 41 ···. …·頂壁 614… …·壓縮彈簣 411 ·· ……穿孔 62…… •…負極導接組 42·… ……·底壁 621 ··· …·彈簧 421 ·· ……彈簧座 622 ·.·. …負極接觸件 43···· ••…支撐壁 622、.· …負極接觸件 44···· ••…容置空間 623 ·… …負極延伸段 C ..... .....丁笞掌 7 ....... …道姐A 丁貝盡· 51 ···· ••…螺絲 71…… …彈簧 52…· •…·鑽孔 72…… …連接段 6 ··.· ••…電極裝置 L1…… …苐 直線 61 ···· ••…正極導接組 L2…… …第二直線 611 ·· ……正極接觸件 L3…… …第—直線 13To sum up, the new modular battery box is provided with two spaced-apart through holes 411 on the top wall M, and a guide 7 of the two elastic bullets J JI extends into the two holes 41 of the top wall 41 It is exposed in the accommodating space ^, and is connected to the connecting section 72 of the guide member 7 by the top wall 41, and is covered by the cover. In this way, when the guide member 7 is installed on the top wall 41, it does not mean the known zigzag and compression of the spring f 71 '. Therefore, the spring 621 does not fall off due to torsion during installation, and it will not be damaged. To the spring seat 々η, the complicated steps of installation and the loss of cost are caused, which is a modular battery box that can simplify the process of dressing a lead 7 and also form a complete circuit mode. & The ones mentioned above are only the preferred embodiments of the present invention. If not, the scope of the implementation of the present invention is limited, that is, the simple equivalent of the scope of the patent application of the new application and the description of the new application. Changes and modifications are still covered by the new patent. [Schematic description] State; Figure 1 is an exploded perspective view, showing the state of the battery box installed in the battery. Figure 2 is a partial cross-sectional view illustrating the mounting of the conventional guide member on the top wall of the battery box. The state of the three-dimensional arc spring seat. / / Figure 3-a three-dimensional view 'illustrates that the new modular battery each extended from the first embodiment of the $ pool-the first-the position of the bebe electrode A top cover; FIG. 4A is a partial cross-sectional view illustrating that the guide member of the first preferred embodiment is installed on the top wall, and the ¥ is exposed in the accommodation space; Perforated CLP II: Cheng Yiyi: Electricity: Schematic 'illustrates the state of the first preferred embodiment of connecting three batteries in series and forming a unitary series circuit; Figure 6 is a perspective view illustrating the new modular battery box. In the second example, the positions of the positive and negative electrodes are respectively located at two opposite ends of the bottom of the box body; and the electric and / ^ are schematic diagrams of a circuit, indicating that the second preferred embodiment is connected in series with three batteries and forms a unit. State of the whole series circuit. 12 M274653 [Description of the main component symbols] 3 ... … ... Battery 612…… Positive extension 4………… Box 613…… Round cap 41…… Top wall 614…… Compression bomb 411… …… Perforation 62 ... • ... Negative lead group 42 ... ......... Bottom wall 621 ... Spring 421 ... Spring seat 622 ... Negative contact 43 ... Support Wall 622, ..… negative contact 44 ······· accommodating space 623 ·…… negative extension C ..... .. 丁 笞 掌 7 ......... Tao Sister A Ding Beijing · 51 ···· ••… Screw 71 ……… Spring 52… · • ·· Drilling 72 ……… Connection Section 6 ···· ••… Electrode Device L1 ……… 苐Straight line 61 ······… Positive lead group L2 ……… Second straight line 611 ·· …… Positive pole contact L3 …… …… No.—Straight line 13