WO2017015818A1 - 具有一体式弹片锁扣的连接器 - Google Patents

具有一体式弹片锁扣的连接器 Download PDF

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Publication number
WO2017015818A1
WO2017015818A1 PCT/CN2015/085166 CN2015085166W WO2017015818A1 WO 2017015818 A1 WO2017015818 A1 WO 2017015818A1 CN 2015085166 W CN2015085166 W CN 2015085166W WO 2017015818 A1 WO2017015818 A1 WO 2017015818A1
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WO
WIPO (PCT)
Prior art keywords
connector
terminal
insulating rubber
rubber core
wire
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Application number
PCT/CN2015/085166
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English (en)
French (fr)
Inventor
吴伟民
Original Assignee
吴伟民
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 吴伟民 filed Critical 吴伟民
Priority to PCT/CN2015/085166 priority Critical patent/WO2017015818A1/zh
Publication of WO2017015818A1 publication Critical patent/WO2017015818A1/zh

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Classifications

    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap

Definitions

  • the utility model belongs to the technical field of connectors, in particular to a connector with an integrated elastic latch.
  • the purpose of the utility model is to overcome the above deficiencies of the prior art, and to provide a connector with an integrated elastic latch, which has reliable connection and high communication quality.
  • a connector with an integrated elastic latch comprising a casing and an insulating rubber core, the outer casing comprising an upper cover and a lower cover, wherein the upper cover and the lower cover are oppositely arranged,
  • An insulating rubber core is disposed between the upper cover and the lower cover, and both sides of the insulating rubber core are provided with an integral elastic piece lock, and one end of the elastic piece lock is connected to the insulating rubber core, the elastic piece
  • the other end of the buckle protrudes from the outer casing, and the end of the elastic latch is extended from the outer casing to be provided with a barb;
  • the insulating rubber core is provided with a terminal assembly, and the terminal assembly comprises a plastic seat and an embedded In the terminal of the plastic seat, the terminal is provided with a plurality of terminals, and the front and rear ends thereof protrude from the plastic seat;
  • the rear end of the terminal is equipped with a wire, and a plug pad is arranged below the front end of the wire The rear end of the terminal is pressed
  • the front end of the terminal includes a front section that is arcuately connected from the front to the rear, a middle section that is planar, and a rear section that is curved.
  • the reinforcing plate has a thickness of 0.2 mm.
  • the insulating rubber core has a plurality of avoidance grooves, and a front portion of the terminal protrudes into the avoidance groove.
  • both sides of the plastic seat are stuck to the insulating rubber core.
  • the bottom of the plastic seat and the insulating rubber core are provided with a concave and convex positioning structure.
  • the concave and convex positioning structure comprises a circular protrusion disposed on a bottom surface of the plastic seat and a square hole disposed in the insulating rubber core, and the circular protrusion protrudes into the square hole.
  • the spring clip has a U-shape, and one end of the side of the insulating rubber core is a short end, and one end of the outer shell is a long end.
  • the terminals are provided with 51 terminals.
  • the upper cover and the lower cover are each provided with a spring piece for clamping the cable.
  • the connector with the integrated elastic latch of the utility model has a front end of the terminal including a front section which is arcuately connected from the front to the rear, a middle section which is flat and an arc-shaped rear section, which can be connected with the female head.
  • the device is more tightly contacted and the conductivity is more stable, so as to avoid poor contact of the connector after insertion;
  • the left and right shrapnel locks are used as a one-piece structure, which further strengthens the stability, firmness and flexibility of the male and female connector connections.
  • the terminal penetrates into the avoidance groove of the insulating rubber core,
  • the terminal plane is in contact with the female seat (female connector), and the plug end and the bottom thereof are surrounded by an insulating rubber core to avoid interference with functions such as grounding, and the reliability of the use is further enhanced, and the terminal end is suspended and has an arc.
  • the contact between the shape and the cable is more stable, and the symmetrical spring piece of the outer cover of the outer casing is in contact with the cable, that is, the grounding function plays a role of clamping and positioning, the signal stability is enhanced, and the communication quality of the connector is high.
  • FIG. 1 is a perspective exploded view of a connector with an integrated elastic latch according to an embodiment of the present invention
  • FIG. 2 is a schematic plan view of a connector with an integrated elastic latch provided by an embodiment of the present invention
  • FIG. 3 is a cross-sectional view of a connector with an integrated elastic latch provided by an embodiment of the present invention
  • FIG. 4 is a partial perspective view of a terminal in a connector with an integrated elastic latch provided by an embodiment of the present invention
  • FIG. 5 is a perspective view of a terminal assembly in a connector with an integrated elastic latch according to an embodiment of the present invention
  • FIG. 6 is a schematic plan view of a terminal assembly in a connector with an integrated elastic latch according to an embodiment of the present invention
  • FIG. 7 is a schematic plan view of a spring clip in a connector with an integrated elastic latch according to an embodiment of the present invention.
  • an embodiment of the present invention provides a connector with an integrated elastic latch, comprising a housing 1 and an insulating rubber core 2 disposed in the housing 1 , the housing 1 including an upper cover 11 and a lower portion
  • the cover 12, the upper cover 11 and the lower cover 12 are disposed opposite to each other, and the insulating rubber core 2 is disposed between the upper cover 11 and the lower cover 12.
  • the two sides of the insulating rubber core 2 are provided with an integrated elastic lock 3, that is, a spring piece.
  • the lock 3 is a metal stamped piece integrally formed, and the elastic lock 3 is connected at one end to the insulating rubber core 2, the other end of the elastic lock 3 extends out of the outer casing 1, and the elastic lock 3 extends from the end of the outer casing 1 and is provided with a barb.
  • a terminal assembly 4 is disposed in the insulating rubber core 2, and the terminal assembly 4 includes a plastic seat 41 and a terminal 42 embedded in the plastic seat 41.
  • the terminal 42 is provided with a plurality of terminals, and the front and rear ends thereof extend from the plastic seat 41.
  • the rear end of the terminal 42 is provided with an arch structure; the front end of the terminal 42 has a flat arch shape, which can make a plane contact between the terminal 42 and the terminal of the female head, the contact area is increased, the conductivity is more stable, and the male and female connectors are avoided. Poor contact after insertion; the rear end of the terminal 42 is equipped with a cable 5, and a plug pad 6 is disposed below the front end of the cable 5 The rear end of the terminal 42 is pressed against the front end of the wire 5, and the front end of the wire 5 is connected with a reinforcing plate 51.
  • the reinforcing plate 51 is aligned with the two sides in the width direction of the wire 5, and the width of the reinforcing plate 51 and the wire 5 are equal. high.
  • the barbs 31 can be caught in the card slot of the connector base, so that the male connector can be reliably connected to the connector base.
  • the user needs to overcome the elastic force of the spring clip 3 to withdraw the barb 31 from the connector base.
  • the card slot is used to pull out the male connector, the connection reliability is high, and the phenomenon of looseness and poor contact is not easy to occur, thereby ensuring the communication quality of the connector and facilitating the use of the user.
  • the reinforcing plate 51 may have a thickness of 0.2 mm, and the reinforcing plate 51 may have a length of 6.6 mm.
  • the stripping length of the cable 5 is 2.70 mm (the exposed copper core of the wire), and the electrical connection performance is reliable.
  • the front end of the terminal 42 includes a front section 421 that is arcuately connected from the front to the rear, a middle section 422 that is planar, and a rear section 423 that is curved.
  • the front end of the terminal 42 has a planar door structure as a whole, and has good contact performance.
  • the terminal 42 can be integrally formed by stamping.
  • both sides of the front section 421 of the terminal 42 are provided with chamfering, and the front section 421 of the terminal 42 has a C-shape.
  • the insulating rubber core 2 has a plurality of avoidance grooves 21, and the front portion 421 of the terminal 42 extends into the avoidance groove 21.
  • the front section 421 of the terminal 42 is inserted into the avoidance groove 21 of the insulating rubber core 2, only the plane (middle section 422) of the terminal 42 is in contact with the female connector, and the insertion end and the bottom thereof are surrounded by the insulating rubber core 2, so as to avoid Grounding and other functions cause interference.
  • Each side of the insertion end is provided with a curvature, which can be closely matched with the female head. The male and female are not easy to loosen after insertion and cause poor contact.
  • both sides of the plastic seat 41 are stuck to the insulating rubber core 2 to facilitate assembly of the product.
  • the bottom of the plastic seat 41 and the insulating rubber core 2 are provided with a concave-convex positioning structure, and the terminal block 4 can be reliably connected to the outer casing 1 to avoid the phenomenon of PIN retraction.
  • the concave-convex positioning structure includes a circular protrusion 411 disposed on the bottom surface of the plastic seat 41 and a square hole 201 disposed in the insulating rubber core 2.
  • the circular protrusion 411 extends into the square hole 201 for easy assembly.
  • the spring clip 3 has a U-shape, and one end connected to the side surface of the insulating rubber core 2 is a short end, and one end of the outer casing 1 is a long end, and the user can press the hand to deform the metal elastic piece.
  • the terminal 42 can be provided with 51 pieces.
  • the upper cover 11 and the lower cover 12 are respectively provided with elastic pieces for clamping the wire 5, and the elastic piece can be grounded with the wire 5 or the wire 5 can be clamped to avoid shaking to stabilize the signal.
  • the insulating rubber core 2 has a guiding groove, and both sides of the plug pad 6 are caught in the guiding groove, which is convenient for assembly and has a good structure.
  • the utility model provides a connector with an integrated elastic latch, which is made of stainless steel material, wherein the metal elastic piece is a joint type, which is practical and flexible, can be used for a long time, and the left and right metal elastic pieces are shared, so that the assembly process is simple. Chemical.
  • the metal dome is stuck in the insulating rubber core 2 and cannot be pulled out.
  • the metal elastic piece is also compressed inward (the metal elastic piece is U-shaped, and one side is long and the other side is short, The short side is placed in the insulating rubber core 2 and the long side is in contact with the insulating rubber core 2 to be pulled out.
  • the stability, firmness and flexibility of the male and female connectors are strengthened; in actual use, in order to ensure the signal quality of the male connector and prevent signal attenuation,
  • the area where the front end of the terminal 42 is in contact with the female head is designed in a gate shape (flat arch shape, that is, the upper end is flat), and the contact area between the terminal 42 and the terminal 42 of the female connector can be increased, and the conductivity is more stable, and the public is avoided.
  • the mating of the female pair is poor; the structure of the front end of the terminal 42 matching the insulating rubber core 2 is different from that of the similar product, and the PIN (terminal 42) is rounded to avoid interference with functions such as grounding and signal transmission.
  • the front end of the terminal 42 is provided with a C-shaped corner, and the insulating rubber core 2 is provided with a avoidance groove 21 matched with the terminal 42 so that the terminal 42 penetrates into the insulating rubber core 2 avoiding groove 21, and only the terminal 42 gate plane and the mother
  • the contact is closed, and the plug end and the bottom thereof are surrounded by the insulating rubber core 2 to avoid interference with functions such as grounding.
  • the product has arcs on both sides of the insertion end, which can be closely matched with the female head, and the male and female are not easy to loosen after the insertion and the contact is bad.
  • the terminal 42 and the insulating rubber core 2 are assembled A set of 51 terminals 42 is injection molded into the terminal block 4 by insert molding.
  • both sides of the terminal block 4 are stuck with the insulating rubber core 2, and the circular protrusion 411 at the bottom and the square hole 201 of the insulating rubber core 2 are actually positioned to avoid the rearward movement of the terminal 42 during the insertion, and the end of the terminal 42 is Cable 5 is assembled,
  • the PH of the cable 5 can be 0.50 mm.
  • the cable 5 is attached to the plug pad 6, and the two sides of the plug pad 6 are slidably fitted with the guide groove of the insulating rubber core 2.
  • the tail end of the terminal 42 has a curvature and is suspended. When the plug pad 6 slides into the insulating rubber core 2, the wire 5 is in clamping contact with the terminal 42.
  • the end of the upper cover 11 has a symmetrical elastic piece, and the elastic piece can be grounded with the wire 5 or the wire 5 to avoid shaking to stabilize the signal.
  • Insulating rubber core 2 can adopt environmentally friendly LCP (Liquid Crystal) Polymer) has good high temperature resistance and toughness.
  • the product has the characteristics of high temperature resistance and low temperature.
  • the high temperature resistance time is up to 96H and there is no variation. It has the advantages of good durability and long service life, and has good reliability. Moreover, the insulation is better, and it:
  • Insulation resistance 50M ⁇ Min at 250V DC;
  • Insulation high voltage 250V AC/0.1 Second, on-resistance 5 ⁇ ;

Abstract

一种具有一体式弹片锁扣的连接器，包括外壳（1）和绝缘胶芯（2），所述外壳（1）包括上盖（11）和下盖（12），所述上盖（11）和下盖（12）对合设置，所述绝缘胶芯（2）的两侧均设置有一体式的弹片锁扣（3），所述弹片锁扣（3）一端连接于所述绝缘胶芯（2），另一端伸出外壳（1），且弹片锁扣（3）伸出外壳（1）的一端设置有倒钩（31）；绝缘胶芯（2）中设置有端子组件（4），所述端子组件（4）包括塑胶座（41）和端子（42），端子（42）前后两端均伸出于塑胶座（41）；所述端子（42）的后端装配有排线（5），所述排线（5）前端下方设置有塞垫（6），所述端子（42）的后端压紧于所述排线（5）前端，所述排线（5）前端连接有加强板（51），所述加强板（51）与所述排线（5）宽度方向的两侧对齐，所述具有一体式弹片锁扣的连接器，连接可靠，通讯质量高。

Description

具有一体式弹片锁扣的连接器 技术领域
本实用新型属于连接器技术领域，尤其涉及一种具有一体式弹片锁扣的连接器。
 背景技术
如今,在人类生活中,电器类(例如电视,计算机等,逐渐普及的年代,人们的工作,生活质量的要求也根据社会的发展逐步提高,渐趋发展的电器局域其普及的程度已经和我们的日常生活密不可分;且早已成为人类工作,生活,信息传递中的工具之一;例如电视,计算机的显示器由原来的玻璃材质现发展为盛行的液晶材质,由于目前普遍使用的与液晶显示器相连接的接头(公座),即插即拔,但是这样虽然保证了连接器的传输，由于无与母座连接紧密之功能,长期使用中,易产生松脱,接触不良等现象,使通讯时的信号流失,而影响通讯的质量。
 技术问题
本实用新型的目的在于克服上述现有技术的不足，提供了一种具有一体式弹片锁扣的连接器，其连接可靠，通讯质量高。
 技术解决方案
本实用新型是这样实现的：一种具有一体式弹片锁扣的连接器，包括外壳和绝缘胶芯，所述外壳包括上盖和下盖，所述上盖和下盖对合设置，所述绝缘胶芯设置于所述上盖和下盖之间，所述绝缘胶芯的两侧均设置有一体式的弹片锁扣，所述弹片锁扣一端连接于所述绝缘胶芯，所述弹片锁扣的另一端伸出所述外壳，且所述弹片锁扣伸出所述外壳的一端设置有倒钩；所述绝缘胶芯中设置有端子组件，所述端子组件包括塑胶座和嵌设于所述塑胶座的端子，所述端子设置有多个，其前后两端均伸出于所述塑胶座；所述端子的后端装配有排线，所述排线前端下方设置有塞垫，所述端子的后端压紧于所述排线前端，所述排线前端连接有加强板，所述加强板与所述排线宽度方向的两侧对齐。
可选地，所述端子的前端包括从前向后依次连接呈弧状的前段、呈平面状的中段和呈弧状的后段。
可选地，所述加强板的厚度为0.2毫米。
可选地，所述绝缘胶芯具有多个避位槽，所述端子的前段伸入所述避位槽。
可选地，所述塑胶座的两侧卡于所述绝缘胶芯。
可选地，所述塑胶座的底部与所述绝缘胶芯设置凹凸定位结构。
可选地，所述凹凸定位结构包括设置于所述塑胶座底面的圆形凸柱和设置于所述绝缘胶芯的方形孔，所述圆形凸柱伸入所述方形孔。
可选地，所述弹片锁扣呈“U”字形，其连接于所述绝缘胶芯侧面的一端为短端，其伸于所述外壳的一端为长端。
可选地，所述端子设置有51个。
可选地，所述上盖、下盖均设置有用于夹持所述排线的弹片。
 有益效果
本实用新型所提供的具有一体式弹片锁扣的连接器，其端子的前端包括从前向后依次连接呈弧状的前段、呈平面状的中段和呈弧状的后段,能使其与母头连接器接触更紧密,导电性更稳定,避免连接器对插后接触不良的现象; 同时采用左右弹片锁扣设为连体式的结构,进一步加强了公母连接器连接的稳定性、牢固性和灵活性，通过将端子的尖端设有C角（倒角）,绝缘胶芯设有与端子相匹配的避位槽, 端子刺入绝缘胶芯的避位槽, 端子平面与母座（母头连接器）接触,对插端及其底部均由绝缘胶芯包围,避免对接地等功能造成干扰，更加强了其使用的可靠度，端子尾端悬空且有弧形与排线接触更稳定，外壳的上盖尾端有对称的弹片与排线接触,即有接地功能又起到夹持定位作用，加强了信号的稳定性，连接器的通讯质量高。
 附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本实用新型实施例提供的具有一体式弹片锁扣的连接器的立体分解示意图；
图2是本实用新型实施例提供的具有一体式弹片锁扣的连接器的平面示意图；
图3是本实用新型实施例提供的具有一体式弹片锁扣的连接器的剖面示意图；
图4是本实用新型实施例提供的具有一体式弹片锁扣的连接器中端子的局部立体示意图；
图5是本实用新型实施例提供的具有一体式弹片锁扣的连接器中端子组件的立体示意图；
图6是本实用新型实施例提供的具有一体式弹片锁扣的连接器中端子组件的平面示意图；
图7是本实用新型实施例提供的具有一体式弹片锁扣的连接器中弹片锁扣的平面示意图。
 本发明的实施方式
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。
需要说明的是，当元件被称为“固定于”或“设置于”另一个元件，它可以直接在另一个元件上或者可能同时存在居中元件。当一个元件被称为是“连接于”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。
还需要说明的是，本实用新型实施例中的左、右、上、下等方位用语，仅是互为相对概念或是以产品的正常使用状态为参考的，而不应该认为是具有限制性的。
如图1～图7所示，本实用新型实施例提供的一种具有一体式弹片锁扣的连接器，包括外壳1和设置外壳1内的绝缘胶芯2，外壳1包括上盖11和下盖12，上盖11和下盖12对合设置，绝缘胶芯2设置于上盖11和下盖12之间，绝缘胶芯2的两侧均设置有一体式的弹片锁扣3，即弹片锁扣3为一体冲压成型的金属弹片，弹片锁扣3一端连接于绝缘胶芯2，弹片锁扣3的另一端伸出外壳1，且弹片锁扣3伸出外壳1的一端设置有倒钩31；绝缘胶芯2中设置有端子组件4，端子组件4包括塑胶座41和嵌设于塑胶座41的端子42，端子42设置有多个，其前后两端均伸出于塑胶座41，端子42的后端设置有拱形结构；端子42的前端呈平拱形，能使端子42与母头的端子之间平面接触，接触面积增大,导电性更稳定,避免公母连接器对插后接触不良的现象；端子42的后端装配有排线5，排线5前端下方设置有塞垫6，端子42的后端压紧于排线5前端，排线5前端连接有加强板51，加强板51与排线5宽度方向的两侧对齐，加强板51与排线5的宽度相等，可靠性高。 倒钩31可以卡于连接器母座的卡槽内，使公头连接器可以可靠地与连接器母座连接，用户需克服弹片锁扣3的弹力方可以使倒钩31退出连接器母座的卡槽以拔出公头连接器，连接可靠性高，不易产生松脱、接触不良的现象，保证了连接器的通讯质量，便于用户的使用。
具体地，加强板51的厚度可以为0.2毫米，加强板51的长度可以为6.6毫米。排线5的剥线长度为2.70mm(线材铜芯外露尺寸)，电气连接性能可靠。
具体地，端子42的前端包括从前向后依次连接呈弧状的前段421、呈平面状的中段422和呈弧状的后段423。端子42的前端整体呈平面的门体结构，接触性能佳。端子42可一体冲压成型。
具体地，端子42的前段421的两侧设置有倒角，端子42的前段421呈C字形。
具体地，绝缘胶芯2具有多个避位槽21，端子42的前段421伸入避位槽21。使端子42的前段421刺入绝缘胶芯2的避位槽21,仅端子42的平面（中段422）与母座连接器接触,对插端及其底部均由绝缘胶芯2包围,避免对接地等功能造成干扰，对插端两侧各设有弧度,能使其与母头紧配,公母对插后不易松动及产生接触不良现象。
具体地，塑胶座41的两侧卡于绝缘胶芯2，以便于产品的装配。
具体地，塑胶座41的底部与绝缘胶芯2设置凹凸定位结构，端子座4可以可靠地连接于外壳1内，避免退PIN的现象。
具体地，凹凸定位结构包括设置于塑胶座41底面的圆形凸柱411和设置于绝缘胶芯2的方形孔201，圆形凸柱411伸入方形孔201，易于装配。
具体地，弹片锁扣3呈“U”字形，其连接于绝缘胶芯2侧面的一端为短端，其伸于外壳1的一端为长端，用户可以用手按压，使金属弹片变形。
具体地，端子42可以设置有51个。
具体地，上盖11、下盖12均设置有用于夹持排线5的弹片，弹片即可与排线5接地也可以夹持排线5，避免晃动以稳定信号。
具体地，绝缘胶芯2具有导槽，塞垫6的两侧卡于导槽内，便于装配且结构可靠佳。
本实用新型所提供的具有一体式弹片锁扣的连接器，其用不锈钢材料制作金属弹片,其中金属弹片为连体式,实用灵活方便,可以长期使用,且左右金属弹片共享,使组装工序简单化。金属弹片卡于绝缘胶芯2内,不能拔出,通过按绝缘胶芯2左右尾端,金属弹片也随之向内压缩(金属弹片为U型,其一侧边长另一侧边短,短的一侧边装入绝缘胶芯2内定位。长的一侧边与绝缘胶芯2凸点接触),方可拔出。加强了公母连接头的稳定、牢固、灵活性;在实际使用中,为保证上述公头连接器的信号质量，防止信号的衰减, 端子42前端与母头接触的区域设计成门字形（平拱形，即上端为平面）,能使其与母头连接座的端子42之间的接触面积增大,导电性更稳定,避免公母对插后接触不良;端子42前端与绝缘胶芯2匹配的结构不同于同类产品的将PIN（端子42）包圆式结构，避免对接地、信号传输等功能会造成干扰。在端子42前端设有C形角,绝缘胶芯2设有与端子42相匹配的避位槽21,使其端子42刺入绝缘胶芯2避位槽21,仅端子42门字平面与母座接触,对插端及其底部均由绝缘胶芯2包围,避免对接地等功能造成干扰。此产品的对插端两侧各设有弧度,能使其与母头紧配,公母对插后不易松动及产生接触不良现象。另此端子42与绝缘胶芯2为装配式 ，51支端子42一组通过镶嵌注塑成端子座4。装配时端子座4两侧与绝缘胶芯2卡住,底部的圆形凸柱411与绝缘胶芯2的方形孔201实配定位，可避免对插时端子42后移，端子42尾端与排线5为装配式, 排线5的PH可以为0.50mm。排线5贴在塞垫6上,塞垫6两侧与绝缘胶芯2的导槽滑配。端子42尾端有弧度且悬空，塞垫6滑进绝缘胶芯2时排线5与端子42夹持接触。 上盖11尾端有对称的弹片，弹片即可与排线5接地也可以夹持排线5，避免晃动以稳定信号。绝缘胶芯2可以采用环保LCP（Liquid Crystal Polymer）材料制作,具有很好的耐高温特性及韧性，产品具有耐高温和低温的特点，耐高温时间长达96H仍无变异,具有耐久性良好、使用寿命长等优点,可靠性佳。而且，绝缘性较好,其：
绝缘阻抗:50MΩMin at 250V DC;
绝缘高压:250V AC/0.1 Second, 导通阻抗5Ω;
产品接触阻抗:40mΩMax;
左右LOCK的拔出破坏力:5.0Kgf Min;
产品的线材破坏力:7.0 Kgf Min。
以上仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换或改进等，均应包含在本实用新型的保护范围之内。

Claims (10)

  1. 一种具有一体式弹片锁扣的连接器，包括外壳和绝缘胶芯，所述外壳包括上盖和下盖，所述上盖和下盖对合设置，所述绝缘胶芯设置于所述上盖和下盖之间，其特征在于，所述绝缘胶芯的两侧均设置有一体式的弹片锁扣，所述弹片锁扣一端连接于所述绝缘胶芯，所述弹片锁扣的另一端伸出所述外壳，且所述弹片锁扣伸出所述外壳的一端设置有倒钩；所述绝缘胶芯中设置有端子组件，所述端子组件包括塑胶座和嵌设于所述塑胶座的端子，所述端子设置有多个，其前后两端均伸出于所述塑胶座；所述端子的后端装配有排线，所述排线前端下方设置有塞垫，所述端子的后端压紧于所述排线前端，所述排线前端连接有加强板，所述加强板与所述排线宽度方向的两侧对齐。
  2. 如权利要求1所述的具有一体式弹片锁扣的连接器，其特征在于，所述端子的前端包括从前向后依次连接呈弧状的前段、呈平面状的中段和呈弧状的后段。
  3. 如权利要求2所述的具有一体式弹片锁扣的连接器，其特征在于，所述加强板的厚度为0.2毫米。
  4. 如权利要求3所述的具有一体式弹片锁扣的连接器，其特征在于，所述绝缘胶芯具有多个避位槽，所述端子的前段伸入所述避位槽。
  5. 如权利要求1所述的具有一体式弹片锁扣的连接器，其特征在于，所述塑胶座的两侧卡于所述绝缘胶芯。
  6. 如权利要求1所述的具有一体式弹片锁扣的连接器，其特征在于，所述塑胶座的底部与所述绝缘胶芯设置凹凸定位结构。
  7. 如权利要求6所述的具有一体式弹片锁扣的连接器，其特征在于，所述凹凸定位结构包括设置于所述塑胶座底面的圆形凸柱和设置于所述绝缘胶芯的方形孔，所述圆形凸柱伸入所述方形孔。
  8. 如权利要求1至7中任一项所述的具有一体式弹片锁扣的连接器，其特征在于，所述弹片锁扣呈“U”字形，其连接于所述绝缘胶芯侧面的一端为短端，其伸于所述外壳的一端为长端。
  9. 如权利要求1至7中任一项所述的具有一体式弹片锁扣的连接器，其特征在于，所述端子设置有51个。
  10. 如权利要求1至7中任一项所述的具有一体式弹片锁扣的连接器，其特征在于，所述上盖、下盖均设置有用于夹持所述排线的弹片。
PCT/CN2015/085166 2015-07-27 2015-07-27 具有一体式弹片锁扣的连接器 WO2017015818A1 (zh)

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CN109586089A (zh) * 2019-01-21 2019-04-05 东莞市捷康电子科技有限公司 新型汽车仪表连接器
CN109586089B (zh) * 2019-01-21 2024-04-30 东莞市捷康电子科技有限公司 汽车仪表连接器

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* Cited by examiner, † Cited by third party
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CN109586089A (zh) * 2019-01-21 2019-04-05 东莞市捷康电子科技有限公司 新型汽车仪表连接器
CN109586089B (zh) * 2019-01-21 2024-04-30 东莞市捷康电子科技有限公司 汽车仪表连接器

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