WO2017011967A1 - 通讯连接器母头 - Google Patents
通讯连接器母头 Download PDFInfo
- Publication number
- WO2017011967A1 WO2017011967A1 PCT/CN2015/084410 CN2015084410W WO2017011967A1 WO 2017011967 A1 WO2017011967 A1 WO 2017011967A1 CN 2015084410 W CN2015084410 W CN 2015084410W WO 2017011967 A1 WO2017011967 A1 WO 2017011967A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- elastic piece
- female
- connector
- communication connector
- male
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Definitions
- the utility model relates to the technical field of communication connectors, in particular to a communication connector female head.
- the connector ie, the male connector
- the connector is plug-and-pull, and although the connector can be connected and signaled to the external female connector, the connector has no function of tightly connecting with the external female socket.
- multiple insertions and removals make it easy to cause looseness problems, and then there is a phenomenon of poor contact, which causes the communication signal to be lost and affects the communication quality.
- the negative elastic piece in the outer female head has a lower contact life than the positive elastic piece and the signal elastic piece. After multiple insertions and removals, the contact failure phenomenon may occur, thereby causing the communication signal to be lost or interrupted, thereby affecting the communication quality.
- the purpose of the utility model is to provide a female connector of a communication connector, which aims to solve the problem that the connection between the female connector of the communication connector and the male connector of the communication connector is loose and causes poor contact in the prior art.
- the utility model provides a communication connector female head for connecting a male connector of a communication connector
- the female connector of the communication connector comprises a plastic shell, an inner elastic piece, an outer elastic piece and a female terminal; the inner elastic piece and the The outer elastic piece and the female terminal are respectively inserted into the plastic case, and the outer elastic piece surrounds the inner elastic piece, the inner elastic piece surrounds the female terminal; and the outer elastic piece is disposed on the side wall of the outer elastic piece
- the locking piece is integrally formed with the locking piece for locking with the avoidance groove of the male connector of the communication connector to form a lock.
- the inner elastic piece includes a body, two first elastic pieces disposed at one end of the body and oppositely disposed, and first protruding ends and second protruding ends disposed on two sides of the body.
- a gap is formed in the first protruding end.
- the outer elastic piece includes a connecting arm, a second elastic piece and a third elastic piece disposed at two ends of the connecting arm, and the locking piece is obliquely disposed on an outer wall of the second elastic piece.
- a circular hole is formed in a top of the second elastic piece.
- the female connector of the communication connector is provided with a locking piece on the side wall of the outer elastic piece, and the locking piece is integrally formed with the outer elastic piece, so that when the male and female heads are inserted,
- the locking piece of the female connector of the communication connector and the avoidance slot of the male connector of the communication connector can be locked by locking, so that the connection between the male and female heads can be kept stable after the male and female heads are inserted, thereby avoiding the male-female head after the plug-in contact Bad problems, which in turn improve the stability of the communication signal.
- FIG. 1 is a schematic exploded view of a female connector of a communication connector according to an embodiment of the present invention
- FIG. 2 is a schematic perspective structural view of a female connector of a communication connector according to an embodiment of the present invention
- FIG. 3 is a top plan view of a female connector of a communication connector according to an embodiment of the present invention.
- FIG. 4 is a bottom view of the female connector of the communication connector according to an embodiment of the present invention.
- Figure 5 is a schematic cross-sectional view taken along line A-A of Figure 4.
- Figure 6 is a schematic cross-sectional view taken along line B-B of Figure 4.
- Figure 7 is a perspective view showing the three-dimensional structure of the inner elastic piece in the embodiment of the present invention.
- Figure 8 is a front elevational view showing the inner elastic piece in the embodiment of the present invention.
- Figure 9 is a perspective view showing the structure of the outer elastic piece in the embodiment of the present invention.
- Figure 10 is a front elevational view of the outer elastic piece in the embodiment of the present invention.
- the embodiment of the present invention proposes a communication connector female head for connecting a male connector of a communication connector (not shown in the drawing).
- the communication connector female head may include a plastic shell 1, an inner elastic piece 2, an outer elastic piece 3 and a female terminal 4, where the inner elastic piece 2 is a positive pole, the outer elastic piece 3 is a negative pole, and the female terminal 4 is a signal end; specifically, the inner elastic piece 2.
- the outer elastic piece 3 and the female terminal 4 are all metal parts, and all three are inserted in the plastic case 1, wherein the female terminal 4 is inserted at the center of the plastic case 1, and the inner elastic piece 2 surrounds the outer periphery of the female terminal 4.
- the outer elastic piece 3 surrounds the inner elastic piece 2, and the outer elastic piece 3 and the inner elastic piece 2 are partially spaced and staggered; in addition, the side wall of the outer elastic piece 3 side is provided with a locking piece 30, and the locking piece 30 is The outer elastic piece 3 is integrally formed as a single piece.
- the locking piece 30 of the female connector of the communication connector will be caught in the avoidance slot of the male connector of the communication connector (Fig.
- the snap-in locking is formed in the middle, so that the male connector of the communication connector and the male connector of the communication connector cannot be easily shaken, thereby enhancing the stability of the male-female connection in the rocking test.
- the inner elastic piece 2 and the outer elastic piece 3 and the female terminal 4 are inserted into the plastic case 1 , and the female terminal 4 is placed at the center of the plastic case 1 , and the inner elastic piece 2 surrounds the outer periphery of the female terminal 4 .
- the elastic piece 3 surrounds the inner elastic piece 2, thus effectively reducing the overall volume of the communication connector female head, effectively minimizing its occupied space so that it can be located at the center of the product; and, by the side of the outer elastic piece 3 A locking piece 30 adapted to the avoidance slot of the male connector of the communication connector is disposed on the wall, so that when the male connector of the communication connector is inserted into the male connector of the communication connector, the locking piece 30 cooperates with the avoidance slot to form a snap lock.
- the connection between the female connector of the communication connector and the male connector of the communication connector is more stable by the cooperation of the locking piece 30 and the avoidance slot.
- the outer elastic piece 3 and the locking piece 30 of the female connector of the communication connector are The integrally formed one piece is formed such that two contact points are formed by integral molding, so that the communication signal is more stable, thereby avoiding the problem of poor contact between the male and female after the insertion.
- the inner elastic piece 2 may include a body 21, a first elastic piece 22, a first protruding end 23 and a second protruding end 24, wherein the body 21 is preferably a U-shaped folded structure.
- the first protruding end 23 and the second protruding end 24 are respectively formed by outwardly extending from the left and right sides of the body 21.
- the first elastic piece 22 is formed by extending downward from the lower end of the body 21, where two first parts are included.
- the elastic piece 22 is disposed opposite to each other.
- the outer side walls of the two first elastic pieces 22 are two contacts, and the second protruding end 24 is a welded end.
- the second protruding end 24 is provided with a wire cup 240.
- the second protruding end 24 By opening the wire cup 240 on the second protruding end 24, the second protruding end 24 has better tin-preserving performance, so that the welding is more stable.
- the utility model effectively reduces the bad problems in the welding process, reduces the signal loss caused by the welding problem, and improves the signal transmission quality.
- the inner elastic piece 2 may be in other structural forms, which is not limited herein.
- the outer elastic piece 3 surrounds the inner elastic piece 2, and the outer elastic piece 3 and the inner elastic piece 2 are partially spaced apart, in order to avoid high pressure failure between the outer elastic piece 3 and the inner elastic piece 2.
- a gap 230 is formed at the intersection of the outer elastic piece 3 and the inner elastic piece 2, that is, the first protruding end 23 of the inner elastic piece 2, so that there is sufficient clearance between the outer elastic piece 3 and the inner elastic piece 2, thereby ensuring high voltage.
- the problem of high voltage failure between the outer elastic piece 3 and the inner elastic piece 2 can be avoided by other means.
- the outer elastic piece 3 may include a connecting arm 31, a second elastic piece 32, and a third elastic piece 33.
- the connecting arm 31 is preferably a shaped connecting piece, the second elastic piece 32 and the third elastic piece 33.
- the connecting arms 31 of the outer elastic piece 3 are interlaced with the first protruding end 23 of the inner elastic piece 2 when the outer elastic piece 3 and the inner elastic piece 2 are inserted into the plastic case 1 respectively.
- the connecting arm 31 passes through the notch 230 of the first projecting end 23 with a gap therebetween.
- the locking piece 30 is disposed on the outer wall of the second elastic piece 32, and the locking piece 30 is obliquely extended obliquely downward from the outer wall of the second elastic piece 32.
- the locking piece 30 is integrated with the second elastic piece 32.
- Two contact points are formed, that is, a contact point on the outer side wall of the locking piece 30, and a contact point on the inner side wall of the second elastic piece 32.
- the two contact points make the communication signal of the male and female plugs more stable and avoid The male and female have poor contact after insertion.
- the outer elastic piece 3 may be in other structural forms according to the actual situation and specific requirements, and is not limited herein.
- a plurality of circular holes 320 are defined in the top of the second elastic piece 32.
- the tin-receiving performance of the top portion of the second elastic piece 32 is more excellent, so that the welding is more stable, thereby effectively reducing the problem in the welding process and reducing the welding.
- the signal loss caused by the problem improves the signal transmission quality.
- the problem of the signal transmission can be improved by other methods to reduce the problem of the signal transmission, which is not limited herein.
- the rubber shell 1 is preferably made of an environmentally-friendly plastic material, and the material has good strength and toughness, thereby effectively ensuring the strength and toughness of the rubber shell 1, thereby ensuring the above communication connection.
- the overall strength of the female head may be made of other materials according to actual conditions and specific requirements, and is not limited herein.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
一种通讯连接器母头，用于连接通讯连接器公头，该通讯连接器母头包括胶壳(1)、内弹片(2)、外弹片(3)以及母端子(4)；内弹片(2)、外弹片(3)及母端子(4)均插设于胶壳(1)中，且外弹片(3)围绕于内弹片(2)，内弹片(2)围绕于母端子(4)；外弹片(3)的侧壁上设置有与其一体成型的锁定片(30)，锁定片(30)用以与通讯连接器公头的避位槽配合卡接形成锁定。通过在外弹片(3)的侧壁上设置与其一体成型的锁定片(30)，使得公母头连接时，该通讯连接器母头的锁定片(30)与通讯连接器公头的避位槽配合卡接形成锁定，如此，使得公母头连接稳定，避免了公母头对插后接触不良的问题，提高了通讯信号的稳定性。
Description
本实用新型涉及通讯连接器的技术领域，尤其涉及一种通讯连接器母头。
随着各种电器的快速发展和普及，如电视、计算机等，其早已成为人们工作、生活中信息传递的重要工具之一，并与人们的日常生活密不可分。人们对工作质量和生活质量的要求也随着社会的发展而逐渐提高，例如电视、计算机的显示器由原来的玻璃材质显像管制作,现已发展为盛行的液晶显示屏，其体积更小、厚度更薄，携带方便。
目前，与液晶显示器相连接的接头(即公头)，为即插即拔，该接头虽然能够与外部母头进行连接及信号传输，但是，由于该接头没有与外部母座进行紧密连接的功能，如此，在长期的使用过程中，多次插拔使得其容易产生松脱问题，进而出现接触不良等现象，这样使得通讯信号流失而影响通讯质量。而外部母头中的负极弹片比正极弹片和信号弹片的接触寿命低，在多次插拔之后，也会出现接触不良等现象，从而使通讯信号流失或中断，进而影响通讯质量。
本实用新型的目的在于提供一种通讯连接器母头，旨在解决现有技术中，通讯连接器母头与通讯连接器公头之间连接易松脱而导致接触不良的问题。
本实用新型实施例提供了一种通讯连接器母头，用于连接通讯连接器公头，所述通讯连接器母头包括胶壳、内弹片、外弹片以及母端子；所述内弹片、所述外弹片及所述母端子均插设于所述胶壳中，且所述外弹片围绕于所述内弹片，所述内弹片围绕于所述母端子；所述外弹片的侧壁上设置有与其一体成型的锁定片，所述锁定片用以与所述通讯连接器公头的避位槽配合卡接形成锁定。
进一步地，所述内弹片包括本体，设置于所述本体的一端且相对分布的二第一弹片，以及设置于所述本体两侧的第一伸出端和第二伸出端。
进一步地，所述第一伸出端上开设有一缺口。
进一步地，所述第二伸出端上开设有一焊线杯。
进一步地，所述外弹片包括连接臂，设置于所述连接臂两端的第二弹片和第三弹片，所述锁定片倾斜设置于所述第二弹片的外壁上。
进一步地，所述第二弹片的顶部开设有圆孔。
基于上述技术方案，本实用新型实施例提出的通讯连接器母头，通过在外弹片的侧壁上设置一锁定片，且该锁定片与外弹片一体成型，如此，使得公母头插接时，该通讯连接器母头的锁定片与通讯连接器公头的避位槽能够配合卡接形成锁定，如此，使得公母头插接后能够保持连接稳定，从而避免了公母头对插后接触不良的问题，进而提高了通讯信号的稳定性。
图1为本实用新型实施例提出的通讯连接器母头的爆炸示意图；
图2为本实用新型实施例提出的通讯连接器母头的立体结构示意图；
图3为本实用新型实施例提出的通讯连接器母头的俯视示意图；
图4为本实用新型实施例提出的通讯连接器母头的仰视示意图；
图5为图4中A-A切向的剖面示意图；
图6为图4中B-B切向的剖面示意图；
图7为本实用新型实施例中内弹片的立体结构示意图；
图8为本实用新型实施例中内弹片的主视示意图；
图9为本实用新型实施例中外弹片的立体结构示意图；
图10为本实用新型实施例中外弹片的主视示意图。
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。
以下结合具体实施例对本实用新型的实现进行详细的描述。
如图1至图10所示，本实用新型实施例提出了一种通讯连接器母头，其用于连接通讯连接器公头（附图中未画出）。该通讯连接器母头可包括胶壳1、内弹片2、外弹片3以及母端子4，这里，内弹片2为正极，外弹片3为负极，母端子4为信号端；具体地，内弹片2、外弹片3及母端子4均为金属件，三者均插设在胶壳1中，其中，母端子4插设在胶壳1的中心处，内弹片2围绕在母端子4的外围，同时，外弹片3围绕于内弹片2，且该外弹片3与内弹片2之间存在局部间隔交错；另外，外弹片3一侧的侧壁上设置有锁定片30，该锁定片30与外弹片3一体成型为一体件，当该通讯连接器母头与通讯连接器公头插接时，通讯连接器母头的锁定片30将卡入通讯连接器公头的避位槽（附图中未画出）中形成卡接锁定，如此，使得该通讯连接器母头和通讯连接器公头之间不能轻易晃动，从而加强了摇摆测试中的公母连接的稳定性。
本实用新型实施例提出的通讯连接器母头，具有如下特点：
本实用新型实施例通过在上述胶壳1中插设内弹片2和外弹片3以及母端子4，并将母端子4置于胶壳1中心处，内弹片2围绕在母端子4外围，外弹片3围绕于内弹片2，如此，有效地缩小了该通讯连接器母头的整体体积，有效地将其占用空间缩到最小，从而使其能够位于产品中心；并且，通过在外弹片3的侧壁上设置适配于通讯连接器公头的避位槽的锁定片30，使得该通讯连接器母头与通讯连接器公头对插时，锁定片30与避位槽配合形成卡接锁定，这样，通过锁定片30与避位槽的配合，使得该通讯连接器母头与通讯连接器公头之间的连接更加稳定，同时，该通讯连接器母头的外弹片3和锁定片30为一体成型的一体件，这样，通过一体成型形成有两个接触点，如此，使得通讯信号更稳定，从而避免了公母对插后接触不良的问题。
在本实用新型的实施例中，上述内弹片2可以包括本体21、第一弹片22、第一伸出端23和第二伸出端24，其中，本体21优选为一U字型折边结构，第一伸出端23和第二伸出端24分别由本体21的左右两侧向外延伸形成，第一弹片22由本体21的下端向下延伸形成，此处，包含有两个第一弹片22，且两者相对设置，两个第一弹片22的外侧壁即为两个触点，第二伸出端24为焊接端。另外，第二伸出端24上开设有焊线杯240，通过在第二伸出端24上开设焊线杯240，使得第二伸出端24的吃锡性能更优异，如此，焊接更加稳定，有效减少了焊接过程中的不良问题，减小了因焊接问题引起的信号流失，从而提高了信号传输质量。当然，根据实际情况和具体需求，在本实用新型其他实施例中，上述内弹片2还可为其他的结构形式，此处不作唯一限定。
在本实用新型的实施例中，由于上述外弹片3围绕于内弹片2，且该外弹片3与内弹片2之间存在局部间隔交错，为了避免外弹片3与内弹片2之间的高压不良，在外弹片3与内弹片2的交接处，即内弹片2的第一伸出端23上开设有一缺口230，这样，使得外弹片3与内弹片2之间具有足够的间隙，从而保证了高压导通阻抗。当然，根据实际情况和具体需求，在本实用新型其他实施例中，还可通过其他方式避免上述外弹片3与内弹片2之间的高压不良问题。
在本实用新型的实施例中，上述外弹片3可包括连接臂31、第二弹片32和第三弹片33，其中，连接臂31优选为一异形连接片，第二弹片32和第三弹片33分别连接在连接臂31的左右两端，当外弹片3和上述内弹片2插设于上述胶壳1中时，外弹片3的连接臂31与内弹片2的第一伸出端23间隔交错，同时，连接臂31从第一伸出端23的缺口230中穿过，且两者之间具有间隙。另外，上述锁定片30设置在第二弹片32的外壁上，且该锁定片30由该第二弹片32的外壁上向斜下方倾斜伸出，如此，该锁定片30与第二弹片32一体化形成有两个接触点，即锁定片30外侧壁上的一个接触点，以及第二弹片32内侧壁上的一个接触点，这两个接触点使得公母对插后的通讯信号更加稳定，避免了公母对插后的接触不良。当然，根据实际情况和具体需求，在本实用新型其他实施例中，上述外弹片3还可为其他的结构形式，此处不作唯一限定。
在本实用新型的实施例中，上述第二弹片32顶部开设有多个圆孔320。通过在第二弹片32顶部开设圆孔320，使得该第二弹片32顶部的吃锡性能更加优异，如此，使得焊接更加稳定，从而有效地减少了焊接过程中的不良问题，减小了因焊接问题引起的信号流失，从而提高了信号传输质量。当然，根据实际情况和具体需求，在本实用新型的其他实施例中，还可通过其他方式减少焊接过程中的不良问题以提高了信号传输质量，此处不作唯一限定。
在本实用新型的实施例中，上述胶壳1优选为环保塑胶材料制作，该材料具有很好的强度及韧性，如此，有效地保证了胶壳1的强度及韧性，从而保证了上述通讯连接器母头整体的强度。当然，根据实际情况和具体需求，在本实用新型的其他实施例中，上述胶壳1也可为其他材料制作，此处不作唯一限定。
以上所述，仅为本实用新型的具体实施方式，但本实用新型的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内，可轻易想到各种等效的修改、替换和改进等，这些修改、替换和改进都应涵盖在本实用新型的保护范围之内。因此，本实用新型的保护范围应以权利要求的保护范围为准。
Claims (6)
- 通讯连接器母头，用于连接通讯连接器公头，其特征在于，所述通讯连接器母头包括胶壳、内弹片、外弹片以及母端子；所述内弹片、所述外弹片及所述母端子均插设于所述胶壳中，且所述外弹片围绕于所述内弹片，所述内弹片围绕于所述母端子；所述外弹片的侧壁上设置有与其一体成型的锁定片，所述锁定片用以与所述通讯连接器公头的避位槽配合卡接形成锁定。
- 如权利要求1所述的通讯连接器母头，其特征在于，所述内弹片包括本体，设置于所述本体的一端且相对分布的二第一弹片，以及设置于所述本体两侧的第一伸出端和第二伸出端。
- 如权利要求2所述的通讯连接器母头，其特征在于，所述第一伸出端上开设有一缺口。
- 如权利要求2所述的通讯连接器母头，其特征在于，所述第二伸出端上开设有一焊线杯。
- 如权利要求1所述的通讯连接器母头，其特征在于，所述外弹片包括连接臂，设置于所述连接臂两端的第二弹片和第三弹片，所述锁定片倾斜设置于所述第二弹片的外壁上。
- 如权利要求5所述的通讯连接器母头，其特征在于，所述第二弹片的顶部开设有圆孔。
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| Application Number | Priority Date | Filing Date | Title |
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| PCT/CN2015/084410 WO2017011967A1 (zh) | 2015-07-18 | 2015-07-18 | 通讯连接器母头 |
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| Application Number | Priority Date | Filing Date | Title |
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| PCT/CN2015/084410 WO2017011967A1 (zh) | 2015-07-18 | 2015-07-18 | 通讯连接器母头 |
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Citations (4)
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|---|---|---|---|---|
| CN201570731U (zh) * | 2009-05-25 | 2010-09-01 | 东莞世华电子有限公司 | 一种新型连接器接头插座 |
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| CN202034584U (zh) * | 2010-12-07 | 2011-11-09 | 东莞世华电子有限公司 | 一种电脑连接器接头 |
| CN202178427U (zh) * | 2011-07-15 | 2012-03-28 | 东莞世华电子有限公司 | 一种圆柱体且功率大的电源连接器接头 |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201570731U (zh) * | 2009-05-25 | 2010-09-01 | 东莞世华电子有限公司 | 一种新型连接器接头插座 |
| CN201576845U (zh) * | 2009-05-25 | 2010-09-08 | 东莞世华电子有限公司 | 一种卡板焊线式连接器插接座 |
| CN202034584U (zh) * | 2010-12-07 | 2011-11-09 | 东莞世华电子有限公司 | 一种电脑连接器接头 |
| CN202178427U (zh) * | 2011-07-15 | 2012-03-28 | 东莞世华电子有限公司 | 一种圆柱体且功率大的电源连接器接头 |
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