CN205941771U - Connector short circuit accredited testing organization - Google Patents
Connector short circuit accredited testing organization Download PDFInfo
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- CN205941771U CN205941771U CN201620909533.6U CN201620909533U CN205941771U CN 205941771 U CN205941771 U CN 205941771U CN 201620909533 U CN201620909533 U CN 201620909533U CN 205941771 U CN205941771 U CN 205941771U
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Abstract
本实用新型涉及电子元器件生产加工辅助技术领域，具体涉及一种连接器短路测试机构。包括电源、开关、LED灯及连接器，所述连接器具有若干引脚，将具有不同信号的引脚依次编号，所述电源的正极经开关后分成两路，其中第一路经LED灯后连接至电源的负极，第二路经连接器后连接至电源的负极，其中偶数号的引脚均与第二路经电源负极的引线连接，奇数号的引脚均与第二路经电源正极的引线连接。本实用新型通过LED灯亮或不亮，即可直观快速并有效地判断出连接器引脚间是否有短路现象，其造价低廉、易于实现、结构简单、使用方便，并且检测结果直观快速且有效。
The utility model relates to the technical field of auxiliary production and processing of electronic components, in particular to a connector short-circuit testing mechanism. Including power supply, switch, LED lamp and connector. The connector has several pins, and the pins with different signals are numbered in sequence. Connect to the negative pole of the power supply, and connect the second line to the negative pole of the power supply after passing through the connector. The even-numbered pins are connected to the lead wires of the second line passing through the negative pole of the power supply, and the odd-numbered pins are all connected to the positive pole of the second line passing through the power supply. lead connections. The utility model can visually, quickly and effectively judge whether there is a short circuit phenomenon between the connector pins through the LED light on or off, and has low cost, easy realization, simple structure and convenient use, and the detection result is intuitive, fast and effective.
Description
技术领域technical field
本实用新型涉及电子元器件生产加工辅助技术领域，具体涉及一种连接器短路测试机构。The utility model relates to the technical field of auxiliary production and processing of electronic components, in particular to a connector short-circuit testing mechanism.
背景技术Background technique
在连接器的生产制造过程中，有可能因外力碰撞或者焊锡过多等制程因素导致连接器相邻脚短路，这是各种通讯产品生产过程中常见的不良现象。对于此不良检测目前通常采用ICT测试设备或万用表来测试连接器的引脚间是否有短路现象。然而，由于ICT测试设备价格昂贵，维护费用高，且对于高密度引脚型连接器或者被屏蔽盖或其他零件阻挡的连接器，无法直接进行测试；而采用万用表测试，测试稳定性差，只能相邻逐对测试，测试时间长，费时费力，且容易误测。因此，设计出一种测试机构，能够快速有效地测试出连接器引脚间是否有短路现象成为亟待解决的问题。In the manufacturing process of the connector, the adjacent pins of the connector may be short-circuited due to process factors such as external force collision or excessive soldering, which is a common bad phenomenon in the production process of various communication products. For this defect detection, ICT test equipment or a multimeter is usually used to test whether there is a short circuit between the pins of the connector. However, due to the high price and high maintenance cost of ICT test equipment, and for high-density pin connectors or connectors blocked by shielding covers or other parts, it is impossible to directly test; Adjacent to pair-by-pair testing, the test time is long, time-consuming and laborious, and it is easy to mistest. Therefore, designing a testing mechanism that can quickly and effectively test whether there is a short circuit between the connector pins has become an urgent problem to be solved.
实用新型内容Utility model content
针对现有技术的不足，本实用新型提供了一种连接器短路测试机构。Aiming at the deficiencies of the prior art, the utility model provides a connector short-circuit testing mechanism.
本实用新型技术方案如下：The technical scheme of the utility model is as follows:
一种连接器短路测试机构，包括电源、开关、LED灯及连接器，所述连接器具有若干引脚，将具有不同信号的引脚依次编号，所述电源的正极经开关后分成两路，其中第一路经LED灯后连接至电源的负极，第二路经连接器后连接至电源的负极，其中偶数号的引脚均与第二路经电源负极的引线连接，奇数号的引脚均与第二路经电源正极的引线连接。A connector short-circuit test mechanism, including a power supply, a switch, an LED lamp and a connector. The connector has several pins, and the pins with different signals are numbered sequentially. The positive pole of the power supply is divided into two circuits after being switched. Among them, the first path is connected to the negative pole of the power supply after passing through the LED lamp, and the second path is connected to the negative pole of the power supply after passing through the connector. The even-numbered pins are all connected to the lead wires of the second path passing through the negative pole of the power supply, and the odd-numbered pins Both are connected with the second lead wire passing through the positive pole of the power supply.
本实用新型的有益效果在于：通过LED灯亮或不亮，即可直观快速并有效地判断出连接器引脚间是否有短路现象，其造价低廉、易于实现、结构简单、使用方便，并且检测结果直观快速且有效。The beneficial effect of the utility model is that whether there is a short circuit between the connector pins can be visually, quickly and effectively judged whether there is a short circuit between the connector pins through whether the LED light is on or not. Intuitive fast and effective.
附图说明Description of drawings
下面结合附图和实施例对本实用新型进一步说明。Below in conjunction with accompanying drawing and embodiment the utility model is further described.
图1是本实用新型的电路原理结构示意图。Fig. 1 is a schematic diagram of the circuit principle structure of the utility model.
其中：1、连接器的引脚；2、电源；3、开关；4、连接器；5、LED灯。Among them: 1. Connector pin; 2. Power supply; 3. Switch; 4. Connector; 5. LED light.
具体实施方式detailed description
下面结合附图对本实用新型作进一步详细的说明。Below in conjunction with accompanying drawing, the utility model is described in further detail.
参阅图1，一种连接器短路测试机构，包括电源2、开关3、LED灯5及连接器4，所述连接器4具有若干引脚，将具有不同信号的引脚依次编号，所述电源2的正极经开关后分成两路，其中第一路经LED灯5后连接至电源2的负极，第二路经连接器4后连接至电源2的负极，其中偶数号的引脚均与第二路经电源2负极的引线连接，奇数号的引脚均与第二路经电源2正极的引线连接。Referring to Fig. 1, a kind of connector short-circuit testing mechanism comprises power supply 2, switch 3, LED light 5 and connector 4, and described connector 4 has several pins, and the pins with different signals are numbered sequentially, and described power supply The positive pole of 2 is divided into two paths after being switched, the first path is connected to the negative pole of power supply 2 after passing through LED lamp 5, the second path is connected to the negative pole of power supply 2 after passing through connector 4, and the even-numbered pins are all connected to the negative pole of power supply 2 The two paths are connected through the lead wire of the negative pole of the power supply 2, and the odd-numbered pins are all connected with the lead wire of the second path passed through the positive pole of the power supply 2.
原理为：将需要测试的连接器4的引脚依次编号为①、②、③、④、⑤、⑥、⑦、⑧、⑨、⑩……，然后将不相邻的奇数号引脚①、③、⑤、⑦、⑨……与经电源2正极的引线连接，将不相邻的偶数号引脚②、④、⑥、⑧、⑩……与经电源2负极的引线连接，测试时，合上开关3，若LED灯5亮，则说明连接器4引脚间无短路现象，若LED灯5不亮，则说明连接器4引脚间有短路现象，通过LED灯5亮或不亮，即可直观快速并有效地判断出连接器4引脚间是否有短路现象，其造价低廉、易于实现、结构简单、使用方便，并且检测结果直观快速且有效。The principle is: number the pins of the connector 4 to be tested as ①, ②, ③, ④, ⑤, ⑥, ⑦, ⑧, ⑨, ⑩..., and then assign the non-adjacent odd-numbered pins ①, ③, ⑤, ⑦, ⑨...Connect to the leads of the positive pole of the power supply 2, and connect the non-adjacent even-numbered pins ②, ④, ⑥, ⑧, ⑩... to the leads of the negative pole of the power supply 2. When testing, Turn on the switch 3, if the LED light 5 is on, it means that there is no short circuit between the 4 pins of the connector; , can intuitively, quickly and effectively judge whether there is a short circuit between the 4 pins of the connector, which is cheap, easy to implement, simple in structure, easy to use, and the detection result is intuitive, fast and effective.
上述附图及实施例仅用于说明本实用新型，任何所属技术领域普通技术人员对其所做的适当变化或修饰，或改用其他花型做此技术上的改变，都皆应视为不脱离本实用新型专利范畴。The above-mentioned drawings and embodiments are only used to illustrate the utility model, and any appropriate changes or modifications made to it by those of ordinary skill in the art, or the use of other patterns to make this technical change, all should be regarded as inappropriate. Break away from the scope of the utility model patent.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620909533.6U CN205941771U (en) | 2016-08-22 | 2016-08-22 | Connector short circuit accredited testing organization |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620909533.6U CN205941771U (en) | 2016-08-22 | 2016-08-22 | Connector short circuit accredited testing organization |
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| CN205941771U true CN205941771U (en) | 2017-02-08 |
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| CN201620909533.6U Expired - Fee Related CN205941771U (en) | 2016-08-22 | 2016-08-22 | Connector short circuit accredited testing organization |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108776299A (en) * | 2018-08-01 | 2018-11-09 | 江苏大利邦精密制造有限公司 | A kind of test method confirming positive and negative anodes short circuit |
| CN110794325A (en) * | 2018-07-17 | 2020-02-14 | 丰田自动车株式会社 | Inspection device and inspection method |
| CN110927563A (en) * | 2019-12-26 | 2020-03-27 | 博科能源系统(深圳)有限公司 | Circuit board pad short circuit detection device |
| CN111679222A (en) * | 2020-05-15 | 2020-09-18 | 深圳市崧盛电子股份有限公司 | Detection circuit for short circuit between metal packaging tube and metal radiating fin and short circuit detection device |
| CN112485711A (en) * | 2020-11-20 | 2021-03-12 | 江苏海纳智光科技有限公司 | Circuit connector for rapid alarm processing of short-circuit fault |
| CN114563730A (en) * | 2020-11-27 | 2022-05-31 | 神讯电脑(昆山)有限公司 | LAN port signal short circuit detection device |
-
2016
- 2016-08-22 CN CN201620909533.6U patent/CN205941771U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110794325A (en) * | 2018-07-17 | 2020-02-14 | 丰田自动车株式会社 | Inspection device and inspection method |
| US11143695B2 (en) | 2018-07-17 | 2021-10-12 | Denso Corporation | Inspection device and inspection method for inspecting connected parts of a plurality of pins to a wiring board to detect a short circuit failure |
| CN108776299A (en) * | 2018-08-01 | 2018-11-09 | 江苏大利邦精密制造有限公司 | A kind of test method confirming positive and negative anodes short circuit |
| CN110927563A (en) * | 2019-12-26 | 2020-03-27 | 博科能源系统(深圳)有限公司 | Circuit board pad short circuit detection device |
| CN111679222A (en) * | 2020-05-15 | 2020-09-18 | 深圳市崧盛电子股份有限公司 | Detection circuit for short circuit between metal packaging tube and metal radiating fin and short circuit detection device |
| CN112485711A (en) * | 2020-11-20 | 2021-03-12 | 江苏海纳智光科技有限公司 | Circuit connector for rapid alarm processing of short-circuit fault |
| CN114563730A (en) * | 2020-11-27 | 2022-05-31 | 神讯电脑(昆山)有限公司 | LAN port signal short circuit detection device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 |