CN102074831B - PIN short-connected connector and production method thereof - Google Patents

PIN short-connected connector and production method thereof Download PDF

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Publication number
CN102074831B
CN102074831B CN 201110005989 CN201110005989A CN102074831B CN 102074831 B CN102074831 B CN 102074831B CN 201110005989 CN201110005989 CN 201110005989 CN 201110005989 A CN201110005989 A CN 201110005989A CN 102074831 B CN102074831 B CN 102074831B
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pin
short
connector
copper sheet
connecting strip
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CN102074831A (en
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秦天魁
庄绪菊
于明杰
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Weihai City Hong Lin Electric Power Technology Ltd By Share Ltd
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DEZHOU HONGLIN ELECTRONICS Co Ltd
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Abstract

The invention discloses a connector and a production method thereof, in particular a PIN short-connected connector and a production method thereof. The PIN short-connected connector comprises a connector casing and a general PIN and a short-connected PIN which are arranged inside the connector casing. The PIN short-connected connector is characterized in that the connector casing is welded with a rectangular copper sheet; and a connecting strip is arranged at the position of the rectangular copper sheet, which corresponds to the short-connected PIN; and the connecting strip is welded with the corresponding short-connected PIN. According to the PIN short-connected connector and the production method thereof, materials are saved, the production cost is reduced, the manual operation is reduced, the production efficiency is improved and the quality of a transmission signal of products can be improved simultaneously.

Description

一种PIN针短接连接器及其制造方法A kind of PIN pin short-circuit connector and its manufacturing method

(一)技术领域 (1) Technical field

本发明涉及一种连接器及其制造方法，特别涉及一种PIN针短接连接器及其制造方法。The invention relates to a connector and a manufacturing method thereof, in particular to a PIN needle short-circuit connector and a manufacturing method thereof.

(二)背景技术 (2) Background technology

目前，在笔记本显示装置中，绝大部分使用类似20454连接器来连接显示屏和主板。而在类似20454的连接器中，每个PIN针的作用及所传输的信号都是标准定义的。在该种连接器中，PIN针面朝上，从左面为第1PIN针，最右面的为第40PIN针。其中的第1O，13，16，19，22，25，28，31，32和33PIN针在信号传输定义中都设计为短接连接器铁壳点，从而实现良好的接地和屏蔽效果。在设计上述PIN针和铁壳短接时，现时的制作工艺是用10根电子线焊接在上述PIN针上，然后拧在一起，之后再用一根电子线连接拧好的线和铁壳实现上述PIN针和铁壳短接。在加工类似20454连接器中，都需要一根接地线连接该连接器铁壳和主板端连接器铁壳。Currently, most of the notebook display devices use connectors similar to 20454 to connect the display screen and the motherboard. In a connector like 20454, the function of each PIN pin and the transmitted signal are defined by the standard. In this type of connector, the PIN pins face up, the 1st PIN pin from the left, and the 40th PIN pin from the rightmost. The 1O, 13, 16, 19, 22, 25, 28, 31, 32 and 33PIN pins are all designed to short-circuit the iron shell points of the connector in the definition of signal transmission, so as to achieve good grounding and shielding effects. When designing the short connection between the above-mentioned PIN pin and the iron shell, the current production process is to use 10 electronic wires to weld on the above-mentioned PIN pin, and then screw them together, and then use an electronic wire to connect the twisted wire and the iron shell. The above-mentioned PIN pins are short-circuited with the iron shell. In the process of processing similar 20454 connectors, a ground wire is required to connect the iron shell of the connector and the iron shell of the motherboard-side connector.

上述PIN短接和焊接地线加工方式的局限性如下：The limitations of the above-mentioned PIN short-circuiting and welding ground wire processing methods are as follows:

1、需要增加电子线成本。1. It is necessary to increase the cost of electronic wires.

2、需要增加焊接成本。2. It is necessary to increase the welding cost.

3、焊接电子线时必须要注意其厚度，不利于生产效率的提高。3. Pay attention to the thickness of the electronic wire when welding, which is not conducive to the improvement of production efficiency.

4、用电子线焊接产生的导通电阻过大，产品的屏蔽效果差。4. The conduction resistance generated by electronic wire welding is too large, and the shielding effect of the product is poor.

5、在铁壳上焊接电子线容易产生锡点不宜控制。5. Soldering electronic wires on the iron shell is easy to produce tin spots, which should not be controlled.

6、要求铁壳上焊接地线的人工熟练程度高。6. It is required that the manual proficiency of welding the ground wire on the iron shell is high.

(三)发明内容 (3) Contents of the invention

本发明为了弥补现有技术的缺陷，提供了一种节材高效、提升品质的PIN针短接连接器及其制造方法。In order to make up for the defects of the prior art, the present invention provides a PIN pin short-connector with high material saving and high quality and a manufacturing method thereof.

本发明是通过如下技术方案实现的：The present invention is achieved through the following technical solutions:

一种PIN针短接连接器，包括连接器外壳及安装在其内部的普通PIN针和短接PIN针，其特征是：连接器外壳与长方形铜片相焊接，长方形铜片上与短接PIN针相对应的位置设有连接条，连接条与相应的短接PIN针相焊接。A PIN needle short-circuit connector, including a connector shell, a common PIN needle and a short-circuit PIN needle installed inside it, is characterized in that: the connector shell is welded to a rectangular copper sheet, and the rectangular copper sheet is welded to the short-connected PIN needle Corresponding positions are provided with connecting strips, and the connecting strips are welded to corresponding short-circuiting PIN pins.

该PIN针短接连接器，长方形铜片与连接条为一次性冲压成型一体化相连接。连接器外壳上在靠近第一PIN针位置的下侧设有专门供焊接接地线的接地接头。The PIN pin is short-circuited to the connector, and the rectangular copper sheet and the connecting strip are integrally connected by one-time punching and forming. On the connector shell, there is a ground joint specially used for welding the ground wire on the lower side near the position of the first PIN pin.

本发明还提供了一种PIN针短接连接器的制造方法，其特征是：在PIN针冲压前，先用铜片将短接PIN针进行隔离，冲压时，冲压模具同时将铜片冲压出一体化相连接的长方形铜片与连接条，然后进行塑胶成型，成型后将剩余边角料进行弯折去除，再将长方形铜片与连接器外壳进行焊接，连接条与短接PIN针进行焊接。The present invention also provides a manufacturing method of a PIN pin short-circuit connector, which is characterized in that: before the PIN pin is punched, the short-connected PIN pin is first isolated with a copper sheet, and the stamping die punches out the copper sheet at the same time during punching. The integrated rectangular copper sheet and connecting strip are then plastic-molded. After forming, the remaining scraps are bent and removed, and then the rectangular copper sheet is welded to the connector shell, and the connecting strip is welded to the short-connected PIN pin.

本发明的有益效果是：该PIN针短接连接器及其制造方法，节约材料，降低了生产成本；减少了手工作业，提高了生产效率，同时提升了产品传输信号的品质。The beneficial effects of the present invention are: the PIN pin short-circuit connector and the manufacturing method thereof save materials and reduce production costs; manual work is reduced, production efficiency is improved, and the quality of product transmission signals is improved at the same time.

(四)附图说明 (4) Description of drawings

下面结合附图对本发明作进一步的说明。The present invention will be further described below in conjunction with the accompanying drawings.

附图1为本发明PIN针短接连接器的结构示意图。Accompanying drawing 1 is the structure diagram of the PIN pin short-circuit connector of the present invention.

图中，1连接器外壳，2普通PIN针，3短接PIN针，4长方形铜片，5连接片，6接地接头。In the figure, 1 connector shell, 2 common PIN pins, 3 short-connected PIN pins, 4 rectangular copper strips, 5 connecting pieces, and 6 grounding connectors.

(五)具体实施方式 (5) Specific implementation methods

附图为本发明的一种具体实施例。该PIN针短接连接器，包括连接器外壳1及安装在其内部的普通PIN针2和短接PIN针3，其特征是：连接器外壳1与长方形铜片4相焊接，长方形铜片4上与短接PIN针3相对应的位置设有连接条5，连接条5与相应短接PIN针3相焊接。长方形铜片4与连接条5为一次性冲压成型一体化相连接。连接器外壳1上在靠近第一PIN针位置的下侧设有专门供焊接接地线的接地接头6。Accompanying drawing is a kind of specific embodiment of the present invention. The PIN pin short-circuit connector includes a connector shell 1 and a common PIN pin 2 installed inside it and a short-circuit PIN pin 3. It is characterized in that: the connector shell 1 is welded to the rectangular copper sheet 4, and the rectangular copper sheet 4 A connecting bar 5 is provided at a position corresponding to the short-circuiting PIN pin 3 on the top, and the connecting bar 5 is welded to the corresponding short-circuiting PIN pin 3 . Rectangular copper sheet 4 and connecting bar 5 are integrally connected by one-time punching and forming. On the connector shell 1, a ground joint 6 specially used for soldering a ground wire is provided on the lower side close to the position of the first PIN pin.

该实现上述PIN针短接连接器的制造方法，其特征是：在PIN针冲压前，先用铜片将短接PIN针3进行隔离，冲压时，冲压模具同时将铜片冲压出一体化相连接的长方形铜片4与连接条5，然后进行塑胶成型，成型后将剩余边角料进行弯折去除，再将长方形铜片4与连接器外壳1进行焊接，连接条5与短接PIN针3进行焊接。The manufacturing method for realizing the above-mentioned PIN pin short-circuit connector is characterized in that: before the PIN pin is stamped, the short-connect PIN pin 3 is isolated with a copper sheet; The connected rectangular copper sheet 4 and connecting strip 5 are then plastic-molded. After forming, the remaining scraps are bent and removed, and then the rectangular copper sheet 4 is welded to the connector shell 1, and the connecting strip 5 is connected to the short-circuited PIN pin 3. welding.

该PIN针短接连接器及其制造方法，例如20454连接器，PIN针面朝上，从左面为第1PIN针，最右面的为第40PIN针。其中的第10，13，16，19，22，25，28，31，32和33PIN针在信号传输定义中都设计为短接连接器铁壳点，在制造时，冲压时则在长方形铜片4与第10，13，16，19，22，25，28，31，32和33PIN针相对应的位置冲出相应的连接条5，连接条5与各个短接PIN针3一一对应，然后再通过锡焊焊接达到短接的目的，可大大提高工作效率，且降低了生产成本。In the PIN pin short-circuit connector and its manufacturing method, for example, the 20454 connector, the PIN pin faces upwards, the 1st PIN pin is from the left, and the 40th PIN pin is the most right. The 10th, 13th, 16th, 19th, 22nd, 25th, 28th, 31st, 32nd and 33rd PIN pins are all designed to short-circuit the iron shell point of the connector in the definition of signal transmission. 4 Punch out the corresponding connecting strip 5 at the positions corresponding to the 10th, 13, 16, 19, 22, 25, 28, 31, 32 and 33PIN pins, and the connecting strips 5 correspond to each shorting PIN pin 3 one by one, and then Then the purpose of short-circuiting is achieved by soldering, which can greatly improve work efficiency and reduce production costs.

Claims (1)

1.一种PIN针短接连接器的制造方法，其特征是：包括连接器外壳（1）及安装在其内部的普通PIN针（2）和短接PIN针（3），连接器外壳（1）与长方形铜片（4）相焊接，长方形铜片（4）上与短接PIN针（3）相对应的位置设有连接条（5），连接条（5）与相应的短接PIN针（3）相焊接；在PIN针冲压前，先用铜片将短接PIN针（3）进行隔离，冲压时，冲压模具同时将铜片冲压出一体化相连接的长方形铜片（4）与连接条（5），然后进行塑胶成型，成型后将剩余边角料进行弯折去除，再将长方形铜片（4）与连接器外壳（1）进行焊接，连接条（5）与短接PIN针（3）进行焊接。 1. A method of manufacturing a PIN pin short-circuit connector, which is characterized in that it includes a connector shell (1) and an ordinary PIN pin (2) installed inside it and a short-circuit PIN pin (3), the connector shell ( 1) Welded with the rectangular copper sheet (4), the rectangular copper sheet (4) is provided with a connecting strip (5) at the position corresponding to the short-connected PIN pin (3), and the connecting strip (5) is connected to the corresponding short-connected PIN The pins (3) are welded together; before the PIN pins are stamped, the short-connected PIN pins (3) are first isolated with copper sheets. When stamping, the stamping die simultaneously stamps the copper sheets out of the integrated rectangular copper sheets (4) and the connecting strip (5), then perform plastic molding, bend and remove the remaining leftover material after molding, and then weld the rectangular copper sheet (4) to the connector shell (1), and connect the connecting strip (5) to the short-circuited PIN pin (3) Perform welding.
CN 201110005989 2011-01-13 2011-01-13 PIN short-connected connector and production method thereof Expired - Fee Related CN102074831B (en)

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CN102800999A (en) * 2012-07-27 2012-11-28 安徽精实电子科技有限公司 Grounding claw

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CN201937057U (en) * 2011-01-13 2011-08-17 德州泓淋电子有限公司 Pin short-connected connector

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CN101783452A (en) * 2009-01-15 2010-07-21 日本压着端子制造株式会社 Ic card
CN201656018U (en) * 2009-12-30 2010-11-24 东莞市立成电线有限公司 USB interface structure
CN201708258U (en) * 2010-05-13 2011-01-12 珠海市丰兰实业有限公司 Combined terminal strip for current transformer
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