1276258 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種電連接器，特別是指一種構件少 構造較簡單，製造之良率可提高，使用之故障率可降低且 製造可更省成本之電連接器者。 【先前技術】1276258 IX. Description of the Invention: [Technical Field] The present invention relates to an electrical connector, in particular to a component having a relatively simple structure, improved manufacturing yield, reduced failure rate and improved manufacturing. A cost-effective electrical connector. [Prior Art]
電連接器通甲是設於一充電座上，提供至少一點的彈 性電接點外露’用以供-電池的電極點作定位後的對應彈 性壓觸而作充電，習知的電連接器，如公告第5517〇3號「 電連接器」所示，係包括—絕緣殼體，具有對接側、接合 側及位於對接側與接合侧間的複數收容槽，每一收容槽1 置金屬探針、壓縮彈簧及導電介質體，其中金屬探針:有 接觸端與抵靠端，該接觸端為長圓形，而抵#端為由接觸 端橫向延伸之抵座；壓縮彈簧—端抵#於探針的抵靠端； 導電介質體具有接合部用於與電路板連通，及由接合部延 伸，的第-導電臂用於與金屬探針接觸，藉此t 受壓位移可與第一導電臂接觸，而藉以由第一導電臂將電 則專輸，讀習知電連接器的缺點為，零件小而 需借助壓縮彈菁外，且需特製具有第質 :慶製造良率頗受影響，使用之故障率會因彈性 :=τ損壞而增加，零件小而較多，製造之成本 ，製造’因此’如何構思出一種構件少構造較簡單 成太：提南，使用之故障率可降低且製造可更省 本之電連接器，是一可改進的課題。 5 1276258 【發明内容】 因此，本發明之目的，即在 單，製造之良率可提高，使用之故^種構件少構造較簡 省成本之電連接器者。用之故…降低且製造可更 一於是，、本：明一種電連接器’係包括有一殼座，其内 口 ρ δ又有至少一容置室，容晉 八 谷置至連通外部設有一導槽；至少 :’、端？，對應設於容置室内，其具有—斜導面，導電The electrical connector is provided on a charging base, and provides at least one point of elastic electrical contact exposure for charging the corresponding elastic pressure contact of the battery electrode point for positioning, a conventional electrical connector, As shown in the "Electrical Connector" of the Announcement No. 5517〇3, it comprises an insulating housing having a butting side, a joint side and a plurality of receiving grooves between the mating side and the joint side, and each of the receiving slots 1 is provided with a metal probe a compression spring and a conductive medium body, wherein the metal probe has a contact end and an abutting end, the contact end is oblong, and the abutting end is a seat extending laterally from the contact end; the compression spring is terminated by An abutting end of the probe; the conductive medium body has a joint portion for communicating with the circuit board, and the first conductive arm extending from the joint portion is for contacting the metal probe, whereby the t-pressure displacement is compatible with the first conductive The arm is in contact, and the first conductive arm is used to transmit electricity. The disadvantage of reading the conventional electrical connector is that the part is small and needs to be compressed, and the special quality is required: the manufacturing yield is affected. , the failure rate of use will increase due to elasticity: = τ damage, The parts are small and numerous, the cost of manufacturing, the manufacturing 'how' how to conceive a less simple structure of the components: the South, the use of the failure rate can be reduced and the production of more economical connectors, can be improved Question. 5 1276258 SUMMARY OF THE INVENTION Therefore, the object of the present invention is to improve the yield of manufacturing, and to use a connector having less structurally simple and cost-effective electrical connectors. For the sake of reason...reduced and manufactured more, then: Ben: an electric connector 'includes a housing, the inner port ρ δ has at least one accommodation chamber, and the Rongjin Valley is placed to the outside to provide a guide. Slot; at least: ', end? Correspondingly, it is arranged in the accommodating chamber, and has an oblique guiding surface and is electrically conductive.
端係凸出於容置室底部可與一電路板電性接觸； 及至少-可重覆往復位移之彈張端子，—彈張端子係對應 設於導槽内…端凸出於殼座外供—對應的抵接面壓觸， 另-端恆與導電端子之斜導面電性接觸；t抵接面施力壓 抵各彈張端子，使各彈張端子往容置室内位移，其另一端 因怪與導電端子之斜導面電性接觸，可提供—電流通路， 並因與導電端子之斜導面接觸擠壓而產生變形以儲存彈性 能，並在抵接面壓抵力量消失後，彈張端子得以釋放彈性 能而復位。 本發明之功效，是能提供一種構件少、構造相對較簡 單’製造之良率可提高，使用之故障率可降低且製造可更 省成本之電連接器。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之二較佳實施例的詳細說明中，將可清 楚的呈現。 如圖1，本發明之電連接器的第一實施例，係包括有 6 1276258 -殼座卜殼座！内部設有至少一容置室ι〇，各容置室ι〇 j通外部設有-導槽u;至少—導電端子2，對應設於容置 至1〇内各導電端子2具有一斜導面2〇, 一端系凸出 於各容置室底部1G1，並可與—電路板（圖未示）電性接觸 ’及至少-可在±下方向往復位移之彈張端子3，彈張端子 3係對應設於導槽一端3〇凸出外露於導槽n以供The end portion protrudes from the bottom of the accommodating chamber to be electrically contacted with a circuit board; and at least - the retractable displacement of the projectile terminal, the projectile terminal is correspondingly disposed in the guide groove... the end protrudes from the housing The corresponding contact surface is pressed, and the other end is electrically connected to the inclined guide surface of the conductive terminal; the abutting surface is pressed against the respective spring tension terminals, so that the respective spring terminals are displaced into the receiving chamber, The other end is electrically connected to the oblique guiding surface of the conductive terminal, and can provide a current path, and is deformed by contact with the oblique guiding surface of the conductive terminal to store elastic energy, and the force is lost at the abutting surface. After that, the spring terminal is released by releasing elastic energy. The effect of the present invention is to provide a connector having a small number of components and a relatively simple structure. The manufacturing yield can be improved, the failure rate of use can be reduced, and the cost can be reduced. [Embodiment] The foregoing and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments of FIG. As shown in Figure 1, the first embodiment of the electrical connector of the present invention includes 6 1276258 - a housing seat! At least one accommodating chamber ι is disposed in the interior, and each of the accommodating chambers is provided with a guiding channel u; at least the conductive terminal 2 is disposed correspondingly to the conductive terminals 2 having a slanting guide 2〇, one end protrudes from the bottom of each housing chamber 1G1, and can be electrically contacted with a circuit board (not shown) and at least - a telescopic terminal 3 that can be reciprocally displaced in the ± downward direction, the spring terminal The 3 series is correspondingly arranged at one end of the guide groove 3 〇 protruding and exposed to the guide groove n for
一對應的抵接面（膏F卜i | ^ L 女囬I貫際上可為一電池之電極，圖未示）壓A corresponding abutment surface (paste F Bu i | ^ L female back I can be a battery electrode, not shown)
觸’另-端怪與各導電端子2之斜導面2()電性接觸， 當以電池之電極壓抵各彈張端子3時，使各彈張端子3會 往容置室H)内位移，其另―端31因恆與各導電端子2之 斜導面20電性接觸，可提供—電性通路，更詳細說明如后 該殼座1，為一絕緣材料所構成，其内部設有至少一容 短槽部111，各容置室10的另一端 一圓形槽孔103。 置室1〇’本實施例為在水平方向上等間距的設置四個容置 室1〇’各容置室10其一 ^ 100較凸出於殼座i之一頂面 102，且殼座1上更設有連通外部及容置室ι〇之—導槽“ ，本實施例為在一圓槽部11〇的徑向相遠離延伸設有一等寬 即底部101，開設形成 忒至少一導電端子2，本實施例與四個容置室1 〇等數 ，亦為4個，導電端子2是對應設於容置室ι〇内，並各具 有一斜導面20, 一端形成一底圓板21，其凸出於各容置/室 10之底部101的圓形槽孔103外，可與一電路板（圖未示 )電性接觸，底圓板21上設有朝另—端方向呈外徑漸縮小 7 1276258 的一圓錐形座22,圓錐形座22的最小徑並構成一頭部22〇 ，在頭部220距離最頂面一小距離環設有一止擋環緣， 而圓錐形座22的外壁面即為斜導面2〇，各導電端子2之頭 部220可由容置室10的圓形槽孔1〇3置入容置室ι〇内，底 圓板21將被圓形槽孔103擋止而呈凸出於各容置室⑺之底 部101的圓形槽孔103而外露，因此可與一電路板（圖未示 )電性接觸，或直接與該電路板作焊接，而頭部22〇位於容 置室10的圓槽部110下方一適當距離。 該可在上下方向往復位移之彈張端子3，為_導電材料 所構成，本實施例仍與四個容置室10等數，亦為4個，彈 張端子3係對應設於導槽u内，各彈張端子3，在本實施 例為一略呈倒U型之彈性夹，係在，段300的兩端各 斜向呈漸張開的方式延伸出一彈臂3(n，彈臂如的自由端 部呈相向地凸設有一接觸凸點3〇2，各彈張端子3之兩侧彈 臂训對應地穿組在容置室10之短㈣⑴内而受到限位 ，如圖2，背弧段300局部外露出導槽u外，而兩彈臂 301之接觸凸，點302怪可滑動地接觸於圓_座22的㈣ 面’即斜導面2〇’由於導電端子2的頭部22G位於容置室 1〇的圓槽部U〇下方一適當距離，並藉止擋環緣221的作 ::各㈣端子3是無法由局部外露的彎弧段被拉出而 ^早上述在彈臂3〇1的自由端之接觸凸點302是方便與導 構並…於在 i酋二M f i 坪^ 301的自由端更彎向斜 導面20形成接觸也可’於此不再另綠圖解說。 8 1276258 當電池之電極壓抵彈張端子3的f弧段細部位，如圖 3 ’各彈張端子3會被壓迫並往容置室1〇内位移，促使兩 彈臂301順著各導電端子2之斜導面2〇向下移動，但仍維 持電性接觸，同時兩彈臂301被斜導面2〇相對擠屋而張開 更大的角纟’進而儲存變形的彈性能，不但持續提供一電 流流通的電性通路，且當電池移除，即對彈張端子3、的彎 弧段300的壓抵力量解除時，兩彈臂3〇1將釋放彈性能而對 斜導面20形成夾持力，因為與斜導面2()間的斜面推擠作 用，使彈張端子3得以順著斜導面2G向上再回復到圖 原位置。 如圖4，是本發明的第二實施例，當電連接器可作得 比較大型時，可將其中殼座i，的容置室1〇，設成為一扁狀長 方型’容置室1G，-端loo’仍較凸出於頂面1()2，，且連通外 部亦设有-導槽1Γ，本實施例為—方形槽部⑽的兩端相 遠離延伸設有一等寬短槽部⑴，或可呈一長條狀槽，容置 室1〇,的另一端，即底部101，，開設有長形槽孔1〇3，，而各 導電端子2’的形狀更可利用沖麼的方式形成，本實施例是 在一底長桿形21’上連設有由底長桿形板21，向遠離底長 桿形板21，的方向呈寬度漸減小的一扁梯形板22，，扁梯形 板22,寬度最小處構成一頭部22〇，，扁梯形板22，的兩狹長 側緣即為該斜導面2〇,，在頭部22〇，距離最頂面一小距離處 的兩側各凸設有-止擋凸緣221，，各導電端子2，之頭部 咖由長形槽孔103,置入容置室1〇，内，如圖5，底長桿形 板21被長形槽孔1()3,播止而呈凸出於容置室底部⑼之長 1276258 形槽孔1〇3,而外露，同樣用與一電路板（圖未示）電性接 觸，或直接與該電路板作燁接，而頭部22〇，並位於方形槽 部m’下方一適當距離，各彈張端子3結構不變，仍是以 弹臂如穿組於容置室1〇，的導槽u，之短槽部⑴，内，彎 弧段_亦局部外露出導槽n，外，而兩彈臂3〇1的接觸凸 點302亦怪滑觸於扁梯形板22，的斜導面2〇,，由於導電端 子2,的頭部220,位於容置t 1〇，的導槽u，下方一適當距離 ，且兩斜導面2〇,及止擔凸緣221，的作用，各彈張端子3是 無法由局部外料弧段_被拉“破壞，此種構造也可達 到田電池的之各電極麼抵各彈張端子3的弯弧段·部位可 形成電性通路，而當對彈張端子3的弯弧段300的麼抵力量 广兩彈臂期亦可釋放彈性能而回復到原位置，： 二:二在彈臂斯的自由端呈相向凸設有接觸凸點3 =!導電端子2的兩斜導面2。，作接觸，該接觸的結 射不限疋，只要彈臂則的自由端可接觸斜導觸面20，即 :同St再另_解說。而第二實施例與第-實施例之 ㈣=於導電端子2的形狀設計是可利用沖魔的方式 =絲，藉此可達到使製程更快速且更節省製作成本的目 列立：ί:述’本發明沒有習知的壓縮彈簧構件，也不必 導電介質及第-導電臂，因此整體的構件更為減 少，構造”知的更為簡單，製造之良率可因==減 使用之故ρ羊率可降低，製 功效。 ^成本更省，確實可達成所述之 10 1276258 惟以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 11 1276258 【圖式簡單說明】 圖1是本發明電連接器之第一實施例之立體分解示意 圖； 圖2是圖1的彈張端子未被下壓的側視示意圖； 圖3是圖1的彈張端子被下壓的側視示意圖； 圖4是本發明電連接器之第二實施例的立體分解示意 圖， 圖5是圖4的彈張端子未被下壓的側視示意圖； 圖6是圖4的彈張端子被下壓的側視示意圖。Touching the 'other-end blame and the oblique guide surface 2 () of each conductive terminal 2 to make electrical contact, when the electrode of the battery is pressed against each of the bullet-end terminals 3, the respective-elastic terminal 3 will be placed in the accommodating chamber H) Displacement, the other end 31 is electrically connected to the oblique guiding surface 20 of each of the conductive terminals 2, and can provide an electrical path. More specifically, the housing 1 is made of an insulating material, and the internal portion thereof is provided. There is at least one short groove portion 111, and the other end of each receiving chamber 10 has a circular slot 103. The first chamber 102 is disposed in an equidistant manner in the horizontal direction. Each of the housing chambers 10 is protruded from a top surface 102 of the housing i, and the housing is 1 is further provided with a connecting groove for connecting the external and accommodating chambers. In this embodiment, an equal width, that is, a bottom portion 101, is formed in a radial direction of a circular groove portion 11〇, and at least one conductive terminal is formed. 2, this embodiment and the four accommodating chambers 1 are equal to each other, also four, the conductive terminals 2 are correspondingly disposed in the accommodating chamber ι, and each has an inclined guiding surface 20, and one end forms a bottom circular plate 21, which protrudes from the circular slot 103 of the bottom 101 of each of the accommodating/chambers 10, can be electrically contacted with a circuit board (not shown), and the bottom circular plate 21 is provided in the direction of the other end. a conical seat 22 with an outer diameter gradually decreasing 7 1276258, a minimum diameter of the conical seat 22 and forming a head 22 〇, and a stop rim at the small distance of the head 220 from the top surface, and a conical shape The outer wall surface of the seat 22 is an inclined guide surface 2, and the head 220 of each conductive terminal 2 can be placed in the accommodating chamber ι by the circular slot 1 〇 3 of the accommodating chamber 10, and the bottom circular plate 21 will be rounded. The slot 103 is blocked and exposed by the circular slot 103 protruding from the bottom 101 of each of the receiving chambers (7), so that it can be electrically contacted with a circuit board (not shown) or directly soldered to the circuit board. The head 22 is located at an appropriate distance below the circular groove portion 110 of the accommodating chamber 10. The projectile terminal 3, which is reciprocally displaceable in the up and down direction, is made of _ electrically conductive material, and the embodiment is still accommodated with four The chamber 10 is equal to the number of four, and the elastic terminal 3 is correspondingly disposed in the guiding slot u. Each of the elastic terminal 3 is a slightly inverted U-shaped elastic clip in the embodiment, and is attached to the segment 300. An elastic arm 3 is extended in an oblique manner at both ends. The free end of the elastic arm is convexly disposed with a contact bump 3〇2, and the elastic arms on both sides of each of the elastic terminal 3 The training correspondingly wears the group in the short (4) (1) of the accommodating chamber 10 and is restricted. As shown in FIG. 2, the back arc segment 300 partially exposes the guide groove u, and the contact of the two elastic arms 301 is convex, and the point 302 is slidably Contacting the (four) plane of the circle_seat 22, that is, the inclined guide surface 2〇', because the head 22G of the conductive terminal 2 is located at an appropriate distance below the circular groove portion U〇 of the accommodation chamber 1〇, and is borrowed The operation of the rim 221:: each (four) terminal 3 is not pulled out by the partially exposed curved section; the early contact bump 302 at the free end of the elastic arm 3〇1 is convenient and guided and... i. The lower end of the M fi ping 301 of the Emirates is more curved and the contact with the inclined guide surface 20 is also formed. This is no longer a green illustration. 8 1276258 When the electrode of the battery is pressed against the fine portion of the arc of the pin terminal 3 As shown in Fig. 3, each of the projectile terminals 3 will be pressed and displaced into the accommodating chamber 1 ,, causing the two elastic arms 301 to move downward along the inclined guide faces 2 of the respective conductive terminals 2, but still maintain electrical contact. At the same time, the two elastic arms 301 are opened by the inclined guide surface 2〇 to open a larger corner 纟' to store the elastic energy of the deformation, not only continuously provide an electrical path for current circulation, and when the battery is removed, that is, When the pressing force of the curved section 300 of the elastic sheet terminal 3 is released, the two elastic arms 3〇1 will release the elastic energy and form a clamping force on the inclined guiding surface 20 because the inclined surface is pushed between the inclined guiding surface 2() The squeezing action enables the projectile terminal 3 to return upward to the original position along the oblique guide surface 2G. As shown in FIG. 4, in the second embodiment of the present invention, when the electrical connector can be made relatively large, the housing chamber 1 of the housing i can be set as a flat rectangular housing. 1G, the end loo' is still protruded from the top surface 1 () 2, and the outer portion is also provided with a guide groove 1 Γ. In this embodiment, the two ends of the square groove portion (10) are separated from each other by an equal width and short. The groove portion (1) may be a long strip-shaped groove, and the other end of the accommodating chamber 1 ,, that is, the bottom portion 101, is provided with an elongated slot 1 〇 3, and the shape of each conductive terminal 2 ′ is more available. In the embodiment, a flat trapezoidal plate whose width is gradually reduced from the bottom long rod-shaped plate 21 to the far-length long rod-shaped plate 21 is formed on a bottom long rod 21'. 22, the flat trapezoidal plate 22, the minimum width of a head 22 〇, the flat trapezoidal plate 22, the two narrow side edges of the oblique guide surface 2 〇, in the head 22 〇, from the top surface A small distance is provided on each side of the small distance-stop flange 221, and each of the conductive terminals 2 is formed by an elongated slot 103 into the receiving chamber 1 〇, as shown in FIG. 5 and the bottom length. The rod plate 21 is elongated The hole 1 () 3, which is broadcasted and protruded from the bottom of the accommodating chamber (9), has a length of 1276258-shaped slot 1 〇 3, and is exposed, and is also electrically connected to a circuit board (not shown), or directly The circuit board is spliced, and the head 22 is 〇, and is located at an appropriate distance below the square groove portion m', and the structure of each of the ejector terminals 3 is unchanged, and is still guided by the elastic arm such as the group in the accommodating chamber 1 〇. The groove u, the short groove portion (1), the inner portion, the curved portion _ also partially exposes the guide groove n, and the contact bump 302 of the two elastic arms 3〇1 also slidly touches the oblique trapezoidal plate 22, and the oblique guide The surface of the second terminal, due to the conductive terminal 2, is located at the guide groove u for accommodating t1〇, a suitable distance below, and the two inclined guide surfaces 2〇, and the stop flange 221, Each of the projectile terminals 3 cannot be broken by the partial outer material arc segment _ being pulled, and such a structure can also reach the electrodes of the field battery to form an electrical path to the curved portion and the portion of each of the ballast terminals 3. When the bending force of the curved section 300 of the elastic terminal 3 is wide, the elastic energy can be released and returned to the original position, and the second end is convexly convexly provided at the free end of the elastic arm. Point 3 =! The two oblique guiding surfaces 2 of the conductive terminal 2, for contact, the bonding of the contact is not limited, as long as the free end of the elastic arm can contact the oblique guiding contact 20, that is, the same as St. The second embodiment and the fourth embodiment (four) = the shape of the conductive terminal 2 is designed to use the magic mode = wire, thereby achieving a faster process and more economical production cost: The present invention does not have a conventional compression spring member, and does not require a conductive medium and a first conductive arm. Therefore, the overall member is further reduced, and the structure is more simple, and the manufacturing yield can be reduced by using == The sheep rate can be reduced and the effect is reduced. The cost is more economical and can be achieved by the above-mentioned 10 1276258. However, the above is only a preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the scope of the patent application according to the present invention and BRIEF DESCRIPTION OF THE DRAWINGS The simple equivalent changes and modifications made by the present invention are still within the scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective exploded view of a first embodiment of an electrical connector of the present invention; FIG. 2 is a side elevational view of the spring-loaded terminal of FIG. 1 not depressed; FIG. Figure 4 is a perspective exploded view of the second embodiment of the electrical connector of the present invention, and Figure 5 is a side elevational view of the spring-loaded terminal of Figure 4 not depressed; Figure 6 is a schematic view of the second embodiment of the present invention; The side view of the spring terminal of Figure 4 is depressed.
12 1276258 【主要元件符號說明】 1、1’殼座 21， 底長桿形板 10、10’容置室 22 圓錐形座 100、100’容置室一端 22， 扁梯形板 κη、ιοί’容置室底部 220 頭部 102、102’殼座頂面 220, 頭部 103 圓形槽孔 221 止擋環緣 103’ 長形槽孔 221， 止擋凸緣 η、η，導槽 3 彈張端子 110 圓槽部 30 彈張端子一端 110’ 方形槽部 300 彎弧段 m、m，短槽部 301 彈臂 2、2’導電端子 302 接觸凸點 20、20’斜導面 31 彈張端子另一端 21 底圓板 1312 1276258 [Description of main components] 1. 1' housing 21, bottom long rod 10, 10' housing chamber 22 Conical seat 100, 100' housing chamber end 22, flat trapezoidal plate κη, ιοί' Room bottom 220 head 102, 102' housing top surface 220, head 103 circular slot 221 stop ring edge 103' elongated slot 221, stop flange η, η, guide slot 3 spring terminal 110 round groove portion 30 one end of the spring terminal 110' square groove portion 300 curved portion m, m, short groove portion 301 elastic arm 2, 2' conductive terminal 302 contact bump 20, 20' oblique guide surface 31 One end 21 bottom round plate 13