201015795 ' 九'發明說明： - 【發明所屬之技術領域】 本發明是錢-種、雜連接胁合，尤指―種應服電雜換的線纜 連接器組合。 【先前技術】 隨著電子產業的快速發展，可攜式電子裝置由於具有輕薄短小以及可 隨身攜帶的特點，已成為多數人不可缺少的配備。常用的可攜式電子裝置 移動電話、個人數位助理（PDA)、數碼相機、數位攝像機、筆記本電 腦等。所述可播式電子裝置具有内建的電池以提供操作所需的電源，一旦 電源不足時，使用者可將AC-DC電源轉接器的接頭插入家庭或辦公室的電 β 源插座，以將交流電轉換為直流電，而直接使用於可攜式電子裝置或進一 步充電於其内部的電池。該種電源轉換器的導線連接殼體處一般成型一部 分卡入殼體的應力釋放部，以防止該電源轉換器使用時導線被經常拉扯而 被從殼體中拉出影響該電源轉換器的工作。通常為了攜帶或者收容這種電 源轉換器方便，一般將電源線纏繞於該電源轉換器的殼體上，然而該電源 轉換器的導線的應力釋放部一般採用一體成型，其要麼材質太軟容易被從 殼體中拉出，要麼材質太硬將導線纏繞於殼體時該應力釋放部難以彎曲使 應力釋放部的導線容易被折斷或受到外來物體的碰撞而損傷，從而影響該 電源轉換器的使用和壽命。 翁 因此’有必要設計一種線纜連接器組合來克服上述技術上的缺點。 【發明内容】 本發明的目的在於提供一種線纜連接器組合，其有效的改良了導線的 應力釋放部。 為實現上述目的’本發明線纜連接器組合採用如下技術方案：一種線 纜連接器組合’應用於電源轉換，其包括殼體，其内具有電路模組；接頭， 其包括線纜及應力釋放部，所述應力釋放部包括包覆部分線纜的第一絕緣 體及包覆部分線纜的第二絕緣體，所述第二絕緣體的硬度較第一絕緣體 低，且第二絕緣體部分包覆第一絕緣體，所述線纜一端電連接於所述電路 模組，所述第一絕緣體包括絕緣環，所述絕緣環與第二絕緣體之間具有容 置部，所述殼體設有可以收容容置部的凹口。 201015795 與先前技術相比，本發明線纜連接器組合具有如下有益效果：其通過 - 二次成型的方式，成型出硬度較高的第一絕緣體以卡入殼體中防止線纜被 從殼體中拉出，成型出包覆部分第一絕緣體且硬度較低的第二絕緣體使導 線纏繞於殼體上時以有效防止導線被折斷或被外來物體碰傷。 下面結合附圖及較佳實施例對本發明作進一步說明。 【實施方式】 請參閱第一圖所示，本發明線纜連接器組合1〇〇包括殼體1、電路模組 (未圖示）、插頭2以及接頭3。 請參閱第二圖至第四圖所示，本實施例中殼體丨包括上蓋^和下蓋12， 該殼體1具有一收容腔13用於收容電路模組。 β 插頭2為一電源輸入插頭，其包括絕緣體21、設置於絕緣體21的端子通 道22、收容於對應端子通道22的導電端子（未圖示）以及電性連接導電端 子並延伸出絕緣體21的線纜23。插頭2的絕緣體21包括手持部212及從手持 部212延伸出的插入部211。殼體〗相對於插頭2的插入部211處具有一收容腔 Η，插頭2的插入部211完全插入殼體丨的收容腔14後其導電端子電性連接一 電源插座，該電源插座電性連接收容於收容腔13中的電路模組，這樣插頭2 的導電端子便和收容於收容腔13中的電路模組實現電性連接。 接頭3為一電源輸出接頭，其包括線纜34及應力釋放部（未標示> 應 力釋放部包括第-絕緣體31及第二絕賴32。雜34包括電性連接電路模 Ο組的導線340及包覆導線340的絕緣皮糾。第-絕緣體31形成於導線34〇連 接電路模，的相鄰處，該第__絕緣體31包括主體部3職從主體部31〇延伸 出的絕緣環311 ’該絕緣環3 η的直徑較主體部31〇連接絕緣環3丨丨處的直徑大 且更靠近導線34〇連接電路模組處。該第一絕緣體31包覆部分線賴。第二 絕緣體32成型於第一絕緣體31的主體部31〇 一側且將部分主體部灿和臨近 主體部^的冑分職34包覆於其中，並使得第二絕緣體球絕緣聰】之 1开/成谷置Dp33。威體1的上盍u和下蓋12相對於接頭3的容置部幻處分 別具有第-凹口 110和第二凹口 12〇。當上糾和下蓋12結合時第一凹口⑽ 和第一凹口 120分別套在容置部33的上下側，因此可將接頭3固定於殼體1 上本發明線績連接組合100的接頭3的第—絕緣體％的硬度較第二絕緣 體32的硬度大，接頭3的第一絕緣體幻採用硬度較高的(聚幽乙稀)材 201015795 質，一般採用硬度為20P (P數為行業通俗叫法，是判斷膠粒硬度的一種指 標’國際上一般用邵氏硬度A標示，20P對應的邵氏硬度為ι〇〇Α±〇 5Α)至 40P(40P對應的邵氏硬度為94A±1.5A)的PVC，這樣使接頭3的第一絕緣體31 具有足夠的硬度而不容易被從殼體1中拉出。接頭3的第二絕緣體32採用硬 度較低的PVC材質，一般採用硬度為70P(70P對應的邵氏硬度為76Α±15Α) 至90Ρ(90Ρ對應的邵氏硬度為64Α±1.5Α)的PVC，這樣在不使用本線纔連接 器組合100而將線纜34纏繞於殼體1上時’第二絕緣體32便能容易的被折彎 而有效的保護線纜34不被折斷。 ❹201015795 'Nine' invention description: - [Technical field to which the invention pertains] The present invention relates to a money-type, hetero-connection connection, and more particularly to a cable connector combination that is suitable for electric and electric replacement. [Prior Art] With the rapid development of the electronics industry, portable electronic devices have become an indispensable device for most people because of their lightness, thinness, and portability. Commonly used portable electronic devices, mobile phones, personal digital assistants (PDAs), digital cameras, digital cameras, notebook computers, etc. The playable electronic device has a built-in battery to provide power required for operation. When the power is insufficient, the user can insert the connector of the AC-DC power adapter into the electrical beta source socket of the home or office to The alternating current is converted to direct current and used directly in a portable electronic device or a battery that is further charged inside. The wire connection housing of the power converter generally forms a part of the stress relief portion that is snapped into the housing to prevent the wire from being pulled frequently from the casing when the power converter is used, thereby affecting the operation of the power converter. . Generally, in order to carry or accommodate such a power converter, the power cord is generally wound around the casing of the power converter. However, the stress relief portion of the wire of the power converter is generally integrally formed, and the material is too soft to be easily Pulling out from the housing, or the material is too hard, the stress relief portion is difficult to bend when the wire is wound around the housing, so that the wire of the stress relief portion is easily broken or damaged by the collision of foreign objects, thereby affecting the use of the power converter. And life expectancy. Therefore, it is necessary to design a cable connector combination to overcome the above technical disadvantages. SUMMARY OF THE INVENTION It is an object of the present invention to provide a cable connector assembly that effectively improves the stress relief portion of a wire. In order to achieve the above object, the cable connector combination of the present invention adopts the following technical solution: a cable connector combination is applied to power conversion, which comprises a housing having a circuit module therein; a connector including a cable and stress relief The stress relief portion includes a first insulator covering a portion of the cable and a second insulator covering the portion of the cable, the second insulator having a lower hardness than the first insulator, and the second insulator portion partially covering the first insulator An insulator, the one end of the cable is electrically connected to the circuit module, the first insulator includes an insulating ring, and the insulating ring and the second insulator have a receiving portion, and the housing is configured to be received The notch of the department. 201015795 Compared with the prior art, the cable connector combination of the present invention has the following beneficial effects: it forms a first insulator with higher hardness by means of over-molding to snap into the housing to prevent the cable from being removed from the housing. The middle insulator is pulled out to form a second insulator having a lower portion of the first insulator and the second insulator is wound around the casing to effectively prevent the wire from being broken or being damaged by the foreign object. The invention will now be further described with reference to the drawings and preferred embodiments. [Embodiment] Referring to the first figure, the cable connector assembly 1 of the present invention includes a housing 1, a circuit module (not shown), a plug 2, and a connector 3. Referring to the second to fourth embodiments, the housing 丨 includes an upper cover and a lower cover 12, and the housing 1 has a receiving cavity 13 for receiving the circuit module. The β plug 2 is a power input plug, and includes an insulator 21, a terminal passage 22 provided in the insulator 21, a conductive terminal (not shown) housed in the corresponding terminal passage 22, and a line electrically connecting the conductive terminal and extending out of the insulator 21. Cable 23. The insulator 21 of the plug 2 includes a hand portion 212 and an insertion portion 211 extending from the hand portion 212. The housing has a receiving cavity 相对 with respect to the insertion portion 211 of the plug 2, and the insertion portion 211 of the plug 2 is completely inserted into the receiving cavity 14 of the housing, and the conductive terminal is electrically connected to a power socket, and the power socket is electrically connected. The circuit module is received in the receiving cavity 13 such that the conductive terminals of the plug 2 are electrically connected to the circuit module received in the receiving cavity 13. The connector 3 is a power output connector including a cable 34 and a stress relief portion (not labeled). The stress relief portion includes a first insulator 31 and a second barrier 32. The fuse 34 includes a wire 340 electrically connected to the circuit module group. And the insulation of the covered wire 340. The first insulator 31 is formed adjacent to the wire 34 and the circuit module, and the first insulator 31 includes an insulating ring 311 extending from the main body 31 of the main body portion 3 The diameter of the insulating ring 3 η is larger than the diameter of the main body portion 31 〇 connected to the insulating ring 3 且 and is closer to the wire 34 〇 to the circuit module. The first insulator 31 covers a portion of the wire. The second insulator 32 Formed on the side of the main body portion 31 of the first insulator 31 and covered with a portion of the main body portion and the adjacent body portion 34, and the second insulator ball is insulated. Dp33. The upper jaw u and the lower cover 12 of the core 1 have a first recess 110 and a second recess 12 相对 respectively with respect to the accommodating portion of the joint 3. When the upper and lower covers 12 are combined, the first recess The mouth (10) and the first recess 120 are respectively sleeved on the upper and lower sides of the accommodating portion 33, so that the joint 3 can be fixed The hardness of the first insulator of the joint 3 of the wire joint assembly 100 of the present invention is greater than the hardness of the second insulator 32, and the first insulator of the joint 3 is made of a higher hardness (polyethylene) 201015795 Quality, generally used hardness of 20P (P number is commonly known in the industry, is an index to judge the hardness of rubber particles 'Internationally, the Shore hardness A is generally indicated, and the Shore hardness corresponding to 20P is ι〇〇Α±〇5Α) The PVC to 40P (40P corresponds to a Shore hardness of 94A ± 1.5A), so that the first insulator 31 of the joint 3 has sufficient hardness to be easily pulled out of the casing 1. The second insulator 32 of the joint 3 PVC with low hardness is generally used. PVC with hardness of 70P (70P corresponding to Shore hardness of 76Α±15Α) to 90Ρ (90Ρ corresponding Shore hardness of 64Α±1.5Α), so that it is connected without using this line. When the cable assembly 34 is wound around the casing 1, the second insulator 32 can be easily bent to effectively protect the cable 34 from being broken.
本發明線纜連接器組合100的接頭3的第一絕緣體31和第二絕緣體32的 結構形式有很多種變化’如第一絕緣體31只包括形成於導線34〇連接電路模 組的相鄰處的絕緣環311，第二絕緣體32形成於相對絕緣環311更遠離導線 340連接電路模組處且在與絕緣環311之間形成容置部33。本發明線纜連接 器組合100中，可以先成型材質較軟的第二絕緣體32，然後再成型材質較硬 的第一絕緣體31且使第一絕緣體31的主體部3丨〇包覆部分第二絕緣體32。本 發明線纜連接器組合100的殼體1也可以採用一體式成型方法將絕緣環3ιι 和電路模組包.射。本發縣纜連接n組合的獅3的雜34相對於電 性連接電賴端可轉紐連接-傭頭，綱2麟肋相對於 電性連接導電端子的另-端可以再紐連接_個插頭，這樣電性連接 插頭2的__於-電聽，電敎從雜連頭2的插輯遞到插頭 2 ’進而傳遞到殼體1中的電路模組，然後再傳遞到接頭3，然後再傳遞到電 性連接接頭3的插頭’該電性連接接頭3的插頭可以插於一設備上以給該設 備提供電源。本發鴨㈣組合⑽㈣—絕雜⑽㈣不限於pVC 材質’其他材質只要制使用時第_絕緣體31的絕緣環311不被從殼體4 拉出即可，即使第—絕緣體31採用pvc#f，其硬度也不限於2Qp至卿之 間’其他硬度材質只要滿足使用中絕緣環311不被拉出也可，第一絕緣體Μ J用硬度在:㈣卿之_PVWf只聽合考格、硬度等方面的因 ，传出的-健佳的結果。本發明線_接器組合的第二絕緣體娜 於PVC材質，其他材質只要達到使㈣第二絕緣體32柔軟 ϊ 第—絕緣體31採用pvc«，其硬度也不限於7你至響 之間’其他硬度材質只要毅使财第二絕緣體32柔軟而有較好的折彎性 201015795 '也可，第二絕緣體32採用硬度在70P至90P之間的PVC材質只是綜合考慮價 -格、硬度等方面的因素得出的一個較佳的結果。 【圖式簡單說明】 第一圖係本發明線纜連接器組合之立體圖。 第二圖係本發明線緵連接器組合之立體分解圖，其中上蓋未蓋於下蓋 上。 ' 第三圖係本發明線纜連接器組合之立體分解圖。 第四圖係第三圖所示線纜連接器組合之另一視角之視圖。 ❻ 第五圖係第一圖所示線纜連接器組合沿V-V線之刮視圖。 【主要元件符號說明】 殼體 1 線纜連接器組合 100 上蓋 11 第一凹口 110 下蓋 12 第二凹口 120 收容腔 13、14 插頭 2 絕緣體 21 插入部 211 手持部 212 端子通道 22 線纜 23、34 接頭 3 第一絕緣體 31 主體部 310 絕緣環 311 第二絕緣體 32 容置部 33 導線 340 絕緣皮 341There are many variations in the configuration of the first insulator 31 and the second insulator 32 of the connector 3 of the cable connector assembly 100 of the present invention. For example, the first insulator 31 includes only the adjacent portions of the wires 34 connected to the circuit module. The insulating ring 311 and the second insulator 32 are formed on the opposite insulating ring 311 from the circuit module connected to the wire 340 and form a receiving portion 33 between the insulating ring 311 and the insulating ring 311. In the cable connector assembly 100 of the present invention, the second insulator 32 having a soft material may be formed first, and then the first insulator 31 having a relatively hard material may be formed and the main body portion 3 of the first insulator 31 may be covered with a second portion. Insulator 32. The housing 1 of the cable connector assembly 100 of the present invention can also be used to package the insulating ring 3 ιι and the circuit module by an integral molding method. The singularity of the lion 3 of the cable connection n of the county is opposite to that of the electrical connection. The ribs of the ribs can be connected to the other end of the electrically connected conductive terminals. The plug is electrically connected to the plug 2 of the plug 2, and the electric plug is transferred from the plug of the hybrid head 2 to the plug 2' and then to the circuit module in the housing 1, and then to the connector 3, Then, it is transferred to the plug of the electrical connector 3. The plug of the electrical connector 3 can be plugged into a device to provide power to the device. The hair duck (four) combination (10) (four) - the impurity (10) (four) is not limited to the pVC material 'other materials, as long as the insulating ring 311 of the first insulator 31 is not pulled out from the casing 4, even if the first insulator 31 is pvc#f, The hardness is not limited to between 2Qp and Qing's. Other hardness materials can be used as long as the insulation ring 311 is not pulled out. The hardness of the first insulator Μ J is: (4) Qing _PVWf only listens to the test, hardness, etc. The cause of the problem, the outgoing - healthy results. The second insulator of the wire connector assembly of the present invention is made of PVC material, and other materials are as long as (4) the second insulator 32 is soft. The first insulator 31 is made of pvc«, and the hardness thereof is not limited to 7 between you and the other hardness. The material is as long as the second insulator 32 is soft and has good bending property 201015795 'Also, the second insulator 32 is made of PVC material with a hardness of 70P to 90P, which is only considering factors such as price, grid and hardness. A better result is obtained. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a perspective view of a cable connector assembly of the present invention. The second drawing is an exploded perspective view of the cord connector assembly of the present invention, wherein the upper cover is not covered by the lower cover. The third figure is an exploded perspective view of the cable connector assembly of the present invention. The fourth figure is a view of another perspective of the cable connector assembly shown in the third figure.第五 Figure 5 is a view of the cable connector assembly shown in the first figure along the V-V line. [Main component symbol description] Case 1 Cable connector combination 100 Upper cover 11 First notch 110 Lower cover 12 Second notch 120 Reception cavity 13, 14 Plug 2 Insulator 21 Insertion part 211 Handhold 212 Terminal channel 22 Cable 23, 34 joint 3 first insulator 31 main body portion 310 insulating ring 311 second insulator 32 accommodating portion 33 wire 340 insulating skin 341