201027861 九、發明說明： 【發明專利之技術領域】 本發明係關於連接器，尤指一種為防止纜線自夾固元 件之夾合處斷裂，乃將設置於後套筒之内環圍以將纜線保 護套固定之固定元件外延伸到纜線保護套之内部接近末 端，藉以保護該纜線，不至於自前述夾固元件處斷裂。 【先前技術】 按目前習知之連接器，如圖1及2所示，係包含： @ 本體1，於本體1設外螺紋部分10，及於本體1再設 容室11，該容室11得為端子座12設置，此端子座12並 . 設複數導電端子120，該導電端子120的後侧方並可與纜 線13連接，藉以與外接電源或外來訊號銜接，再於端子 座12的後侧並設纜線13之夾固元件14，此夾固元件14 為了防止纜線13被不當外拉，乃於其内面設複數夾固齒 140，用以緊密夾固纜線13，讓纜線被充分固定於一定處 所。 後套筒2，設内螺紋20，得與前述本體1之外螺紋部 Q 分10互相螺合固定，將本體1與後套筒2固定，及該後 套筒2並設内環圍21，此内環圍21為向中心軸線R之方 向延伸狀，以為一纜線保護套22設置，而此保護套22 — 端設外環圍220，此外環圍220為與前述中心軸R呈反向 設置，藉以讓保護套22之外環圍220得與前述後套筒2 並設内環圍21對應設置，讓纜線保護套22被固定於一定 位置，再該保護套22為一種軟性材質製成，具備裝飾並 保護纜線之用途，為讓保護套22與後套筒2之間得以充 分固設，並防止保護套22自後套筒2脫落，乃設一固定 元件23，其中，固定元件23設外環圍230，該外環圍230 201027861 並與前述中心轴R呈反向設置，得以該外環圍230抵頂於 前述保護套22之外環圍220，並以固定元件23之中空環 圍231向外申設至後套筒2之末端稍後方L距離，讓前述 纜線13得以自前述中空環圍231穿過，即可完成連接器 之組合並設置纜線者。 惟，如前述，該種習知連接器之固定元件23僅向外延 伸至後套筒2之末端，而前述之纜線保護套22又係由軟 性材料製成，當使用者因甩動連接器致造成纜線彎折，如 圖2所示，實際上，保護套22會與纜線13同時被彎折， @ 致造成該纜線13會自前述夾固元件14之夾合部位斷裂， 使得連接器故障。 . 為此，本發明者，積多年連接器之設計與製造經驗， 乃就前述習知連接器之結構缺點加以研究，並發明本案。 * 【發明内容】 本發明之連接器，其目的乃是為了防止纜線自夾固 元件之夾合處斷裂，因此，可將設置於後套筒之内環圍之 固定元件的中空環圍往外側延伸到纜線保護套之内部接 Q 並近末端，藉以保護該纜線，即使纜線被彎折，亦不至於 自前述夾固元件處斷裂。 本發明之特點有： 本發明之連接器，主要乃是於後套筒設一固定元件， 此固定元件之中空環圍並向外延伸到瘦線保護套之内部 接近末端，以充分保護纜線。 本發明之連接器，其中後套筒所設之固定元件，於固 定元件之前端設喇°八狀開口，於喇β八狀開口之表面設複數 突紋，當後套筒與本體鎖合到一定深度時，得以讓喇η八狀 開口之突紋接觸夾固元件之表面，而發出摩擦聲音，警告 201027861 使用者，本體與後套筒間之結合接近完成。 【實施方式】 為使貴審查員可充份了解本發明，茲依附圖式解說 如下： 如圖3、4及5所示，本發明之連接器，其中圖3為 一種插頭連接器，圖4為一種插座連接器，圖5為另一種 插頭連接器，亦即，本發明可被運用於上述三種連接器， 當然亦包含其他相類之連接器，本發明，並包含：201027861 IX. Description of the invention: [Technical field of invention patent] The present invention relates to a connector, and more particularly to preventing a cable from being broken from a clamping portion of a clamping member, and will be disposed inside the rear sleeve to surround The fixing component of the cable protector extends outwardly to the inner end of the cable protector to protect the cable from breaking at the aforementioned clamping component. [Prior Art] According to the conventional connector, as shown in FIGS. 1 and 2, the system includes: @ Body 1, an externally threaded portion 10 is provided in the body 1, and a housing 11 is provided in the body 1, and the chamber 11 is provided. The terminal block 12 is provided with a plurality of conductive terminals 120. The rear side of the conductive terminal 120 can be connected to the cable 13 for connection with an external power source or an external signal, and then to the rear of the terminal block 12. The clamping member 14 of the cable 13 is disposed on the side, and the clamping member 14 is provided with a plurality of clamping teeth 140 on the inner surface thereof for preventing the cable 13 from being improperly pulled out, so as to tightly clamp the cable 13 and let the cable It is fully fixed in a certain place. The rear sleeve 2 is provided with an internal thread 20, and is screwed and fixed to the external thread portion Q 10 of the body 1 to fix the body 1 and the rear sleeve 2, and the rear sleeve 2 is provided with an inner circumference 21, The inner circumference 21 extends in the direction of the central axis R to provide a cable protection sleeve 22, and the protection sleeve 22 is provided with an outer circumference 220, and the circumference 220 is opposite to the central axis R. The arrangement is such that the outer circumference 220 of the protective cover 22 is disposed corresponding to the rear sleeve 2 and the inner circumference 21 is disposed, so that the cable protection sleeve 22 is fixed at a certain position, and the protective sleeve 22 is made of a soft material. In order to protect and protect the cable, in order to fully fix the protective sleeve 22 and the rear sleeve 2, and prevent the protective sleeve 22 from falling off from the rear sleeve 2, a fixing member 23 is provided, wherein The element 23 is provided with an outer circumference 230, which is disposed opposite to the central axis R, so that the outer circumference 230 abuts against the outer circumference 220 of the protective sleeve 22, and is fixed by the fixing element 23. The hollow ring 231 is outwardly applied to the end of the rear sleeve 2 at a later distance L, so that the aforementioned cable 13 can be used as before. The hollow ring 231 around through to complete the combination of the connector and the cable are disposed. However, as described above, the fixing member 23 of the conventional connector extends only to the end of the rear sleeve 2, and the aforementioned cable protection cover 22 is made of a soft material when the user is connected by a swaying connection. The cable causes the cable to bend. As shown in FIG. 2, in fact, the protective cover 22 is bent at the same time as the cable 13, and the cable 13 is broken from the clamping portion of the clamping member 14. Causes the connector to malfunction. To this end, the inventors of the present invention have studied the design and manufacturing experience of connectors for many years, and studied the structural disadvantages of the aforementioned conventional connectors and invented the present invention. * SUMMARY OF THE INVENTION The connector of the present invention is intended to prevent the cable from being broken from the clamping portion of the clamping member, so that the hollow ring of the fixing member disposed inside the rear sleeve can be enclosed The outer side extends to the inner end of the cable protector and is adjacent to the end, thereby protecting the cable, and even if the cable is bent, it does not break from the aforementioned clamping member. The invention has the following features: The connector of the present invention is mainly provided with a fixing component in the rear sleeve, and the hollow ring of the fixing component extends outwardly and extends to the inner end of the thin wire protection sleeve to fully protect the cable. . In the connector of the present invention, the fixing member provided on the rear sleeve is provided with a louver opening at the front end of the fixing member, and a plurality of ridges are formed on the surface of the octagonal octagonal opening, and the sleeve is locked to the body when the rear sleeve is locked At a certain depth, the ridges of the octagonal opening can be brought into contact with the surface of the clamping member, and a frictional sound is emitted, warning the user of 201027861 that the combination between the body and the rear sleeve is nearly completed. [Embodiment] In order to enable the examiner to fully understand the present invention, the following is explained by the following figures: As shown in Figures 3, 4 and 5, the connector of the present invention, wherein Figure 3 is a plug connector, Figure 4 As a socket connector, FIG. 5 is another plug connector, that is, the present invention can be applied to the above three connectors, and of course, other similar connectors, the present invention, and includes:
本體3，於本體3設外螺紋部分30，讓本體3得以與 後套筒4鎖合固定，及本體3設容室31，此容室31可為 公端子座32設置（如圖3所示）或母端子座32a設置（如 圖4所示），或為一接觸端子32b設置（如圖5所示），且 該端子座32、32a均設置複數導電端子320，該導電端子 320的後侧方並可與纜線33連接，藉以與外接電源或外來 訊號銜接，再於端子座32的後側並設纜線33之夾固元件 34，此夾固元件34為了防止纜線33被不當外拉，乃於其 内面設複數夾固齒340,也因為有該些夾固齒340,因此， 得讓夾固元件34扣入纜線33中，充分緊密夾固纜線33， 讓纜線33被充分固定於一定處所。 後套筒4，設内螺紋40，得與前述本體3之外螺紋部 分30互相螺合固定，將本體3與後套筒4鎖合固定為一 體，該後套筒4設内環圍41，此内環圍41為向中心轴線 R之方向延伸狀，以為一纜線保護套42設置；設保護套 42，保護套42之一端設外環圍420，外環圍420為與前述 中心軸R呈反向延伸設置，藉以讓保護套42之外環圍420 與前述後套筒4所設之内環圍41對應設置，讓纜線保護 套42被固定於一定位置，再，該保護套42為一種軟性材 7 201027861 質製成，具備裝飾並保護纜線之用途；又為讓保護套42 與後套筒4得被充分固設，並防止保護套42自後套筒4 脫落，乃設一固定元件43,如圖6及7所示或圖8及9所 示，固定元件43設外環圍430，外環圍430並與前述中心 軸R呈反向延伸設置，得以讓外環圍430抵頂於前述保護 套42之外環圍420的外側，就可以將保護套42與後套筒 4完全固定，再，固定元件43並設中空環圍431，此中空 環圍431並向外延伸之L1長度，而保護套42之内部長度 為L2,如圖3所示，因此，得讓前述固定元件43之中空 ^ 環圍431係延伸接近於纜線保護套42之末端，使得中空 環圍之末端與保護套内部間僅剩L3之長度，如此，得讓 固定元件43幾乎完全設置於保護套42之内部，以保護前 述纜線33,即使被甩動，亦不至於自前述夾固元件處斷裂。 '' 另者，本發明之連接器，於前述後套筒4所設之固定 元件43，如圖6及7所示，該固定元件43之中空環圍431 的外側端之内徑rl較小，内侧端之内徑r2則大於前述外 侧端之内徑rl，形成越往内側内徑越大之狀態，當然也可 以如圖8及9所示，中空環圍之内徑rl等於或猶小於内徑 ❹ r2之特徵；次，前述固定元件43前端設喇叭狀開口 432， 於喇队狀開口 432之表面設複數突紋433，如此，當前述 後套筒4與前述本體3鎖合到一定深度時，得以讓喇^八狀 開口 432之突紋433接觸前述夾固元件34之傾斜狀表面 341，而發出摩擦聲音，警告使用者，本體3與後套筒4 間之結合接近完成。 緣此，綜上，本發明確具有防止纜線被不當拉扯而斷 裂之優點，且於本體與後套筒鎖合到一定程度後，發生摩 擦聲音，警示使用者，避免過度鎖合，以充分保護連接器， 增強使用壽命，為本案之組成。 8 201027861 【圖式簡單說明】 圖1是習知者之剖視圖 圖2是習知者之剖視動作圖。 圖3是本發明之插頭連接器之剖視圖。 圖4是本發明之插座連接器之部份剖視圖。 圖5是本發明之另一種插頭連接器之部份剖視圖。 圖6是本發明固定元件之前視圖。 圖7是圖6之A — A剖視圖。 ^ 圖8是本發明固定元件之另一實施例之前視圖。 圖9是圖8之B — B剖視圖。 【主要元件符號說明】 ' 本體3、外螺紋部分30、容室31、公端子座32、母端 子座32a、接觸端子32b、導電端子320、纜線33、夾固元 件34、夾固齒340、傾斜狀表面341 後套筒4、内螺紋40、内環圍41、中心軸線R、保護 套42、外環圍420、固定元件43、外環圍430、中空環圍 Q 431、長度LI、L2、L3 、内徑rl、内徑r2、制η八狀開口 432、突紋 433The body 3 is provided with an externally threaded portion 30 on the body 3, so that the body 3 can be locked and fixed with the rear sleeve 4, and the body 3 is provided with a chamber 31. The chamber 31 can be disposed for the male terminal block 32 (as shown in FIG. 3). Or the female terminal block 32a is disposed (as shown in FIG. 4), or is disposed for a contact terminal 32b (as shown in FIG. 5), and the terminal blocks 32, 32a are each provided with a plurality of conductive terminals 320, the rear of the conductive terminals 320 The side can be connected to the cable 33 for connection with an external power source or an external signal, and the clamping member 34 of the cable 33 is disposed on the rear side of the terminal block 32. The clamping member 34 is used to prevent the cable 33 from being improperly installed. The outer pull is provided with a plurality of clamping teeth 340 on the inner surface thereof, and because of the clamping teeth 340, the clamping member 34 is buckled into the cable 33, and the cable 33 is sufficiently tightly clamped to allow the cable to be cabled. 33 is fully fixed in a certain place. The rear sleeve 4 is provided with an internal thread 40, and is screwed and fixed to the external thread portion 30 of the body 3. The body 3 and the rear sleeve 4 are locked and fixed integrally, and the rear sleeve 4 is provided with an inner ring 41. The inner circumference 41 extends in the direction of the central axis R to provide a cable protection sleeve 42. The protective sleeve 42 is provided. One end of the protective sleeve 42 is provided with an outer circumference 420, and the outer circumference 420 is opposite to the central axis. R is disposed in a reverse direction, so that the outer circumference 420 of the protective sleeve 42 is disposed corresponding to the inner circumference 41 of the rear sleeve 4, so that the cable protection sleeve 42 is fixed at a certain position, and then the protective sleeve 42 is a kind of soft material 7 201027861, which has the purpose of decorating and protecting the cable; and the protective sleeve 42 and the rear sleeve 4 are sufficiently fixed, and the protective sleeve 42 is prevented from falling off from the rear sleeve 4, A fixing member 43 is provided, as shown in FIGS. 6 and 7 or as shown in FIGS. 8 and 9, the fixing member 43 is provided with an outer circumference 430, and the outer circumference 430 is extended in the opposite direction from the central axis R to allow the outer ring. The sleeve 430 is placed on the outer side of the outer circumference 420 outside the protective sleeve 42, so that the protective sleeve 42 and the rear sleeve 4 can be completely fixed. The fixing member 43 is provided with a hollow ring 431 which extends outwardly from the length L1 and the inner length of the protective sleeve 42 is L2, as shown in FIG. 3, so that the fixing member 43 is hollow. The circumference 431 extends closer to the end of the cable protector 42 such that only the length of L3 remains between the end of the hollow ring and the inside of the protective sleeve, so that the fixing member 43 is almost completely disposed inside the protective cover 42 The aforementioned cable 33 is protected from being broken from the aforementioned clamping member even if it is swayed. In addition, in the connector of the present invention, the fixing member 43 provided in the rear sleeve 4 is as shown in FIGS. 6 and 7, and the inner diameter rl of the outer end of the hollow ring 431 of the fixing member 43 is small. The inner diameter r2 of the inner end is larger than the inner diameter rl of the outer end, and the inner diameter is larger toward the inner side. Of course, as shown in FIGS. 8 and 9, the inner diameter rl of the hollow ring is equal to or smaller than The inner diameter ❹ r2 is characterized in that the front end of the fixing member 43 is provided with a flared opening 432, and the plurality of ridges 433 are disposed on the surface of the rib-shaped opening 432. Thus, when the rear sleeve 4 and the body 3 are locked to a certain extent At the depth, the rib 433 of the octagonal opening 432 is brought into contact with the inclined surface 341 of the aforementioned clamping member 34, and a friction sound is emitted to warn the user that the bonding between the body 3 and the rear sleeve 4 is nearly completed. Therefore, in summary, the present invention has the advantage of preventing the cable from being broken by improper pulling, and after the body and the rear sleeve are locked to a certain extent, a friction sound occurs, warning the user to avoid excessive locking, to fully Protect the connector and enhance the service life. 8 is a cross-sectional view of a conventional person. FIG. 2 is a cross-sectional view of a conventional person. Figure 3 is a cross-sectional view of the plug connector of the present invention. Figure 4 is a partial cross-sectional view of the receptacle connector of the present invention. Figure 5 is a partial cross-sectional view of another plug connector of the present invention. Figure 6 is a front elevational view of the fixation element of the present invention. Figure 7 is a cross-sectional view taken along line A - A of Figure 6; Figure 8 is a front elevational view of another embodiment of the fixation element of the present invention. Figure 9 is a cross-sectional view taken along line B - B of Figure 8; [Main component symbol description] ' Body 3, externally threaded portion 30, chamber 31, male terminal block 32, female terminal block 32a, contact terminal 32b, conductive terminal 320, cable 33, clamping member 34, clamping tooth 340 The inclined surface 341, the rear sleeve 4, the internal thread 40, the inner circumference 41, the central axis R, the protective sleeve 42, the outer circumference 420, the fixing element 43, the outer circumference 430, the hollow circumference Q 431, the length LI, L2, L3, inner diameter rl, inner diameter r2, n-shaped octagonal opening 432, ridge 433