CN202471928U - Auxiliary test unit for charging - Google Patents
Auxiliary test unit for charging Download PDFInfo
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- CN202471928U CN202471928U CN 201220090893 CN201220090893U CN202471928U CN 202471928 U CN202471928 U CN 202471928U CN 201220090893 CN201220090893 CN 201220090893 CN 201220090893 U CN201220090893 U CN 201220090893U CN 202471928 U CN202471928 U CN 202471928U
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- 238000012360 testing method Methods 0.000 title claims abstract description 49
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 2
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Abstract
本实用新型公开了一种充电辅助测试装置，涉及一种便于在电动自行车测试充电电流电压和蓄电池电压的一种装置。目前的电动自行车进行充电时随着蓄电池的老化，其充电时间、充电电流和电压会不断发生变化，如果蓄电池装在车上没有卸下来，进行检修测量非常麻烦，而且不安全。本实用新型提供一种辅助测试装置，包括连接蓄电池端口的插座、连接充电器原有插座的插头、电流测试组件、电压测试组件、FU熔断器和开关，连接方便，这样就为使用万用表进行测试提供了极大方便并保证了操作安全，并且可以测试多种参数。
The utility model discloses a charging auxiliary testing device, which relates to a device which is convenient for testing the charging current voltage and battery voltage of an electric bicycle. When the current electric bicycle is charged, its charging time, charging current and voltage will constantly change with the aging of the battery. If the battery is installed on the vehicle and has not been removed, it is very troublesome and unsafe to perform maintenance and measurement. The utility model provides an auxiliary test device, which includes a socket connected to the battery port, a plug connected to the original socket of the charger, a current test component, a voltage test component, a FU fuse and a switch, which are convenient to connect, so that it is easy to use a multimeter for testing Provides great convenience and ensures safe operation, and can test a variety of parameters.
Description
技术领域 technical field
本实用新型属于电动车技术领域，特别是一种充电辅助测试装置。 The utility model belongs to the technical field of electric vehicles, in particular to a charging auxiliary testing device.
背景技术 Background technique
电动自行车都具备蓄电池，但是随着使用时间的增加，蓄电池会出现老化，其充电时间、充电电流和电压会不断发生变化，使用者需要对其进行定期检修，从而保证电动自行车的行驶安全。 All electric bicycles have batteries, but with the increase of use time, the batteries will age, and the charging time, charging current and voltage will continue to change. Users need to carry out regular maintenance to ensure the safety of electric bicycles.
如果蓄电池装在车上没有卸下来，进行检修测量非常麻烦，而且不安全。所以进行检修的时候需要将电池从车上卸下了，由于蓄电池的重量比较大，检修的时候非常麻烦。如果在保证蓄电池不拆卸的前提下对其进行检修，会减少很多麻烦，但是现有技术中尚无相关的装置。 If the storage battery is installed on the vehicle and has not been removed, it is very troublesome and unsafe to carry out inspection and measurement. Therefore, it is necessary to remove the battery from the vehicle during maintenance. Due to the relatively large weight of the battery, it is very troublesome to perform maintenance. If it is overhauled under the premise of ensuring that the storage battery is not disassembled, a lot of troubles can be reduced, but there is no related device in the prior art.
实用新型内容 Utility model content
本实用新型所解决的技术问题在于提供一种便于电池检修的充电辅助测试装置。 The technical problem solved by the utility model is to provide a charging auxiliary test device which is convenient for battery maintenance.
实现本实用新型目的的技术解决方案为：一种充电辅助测试装置，包括连接蓄电池端口的插座、连接充电器原有插座的插头、电流测试组件、电压测试组件、FU熔断器和开关，其中连接蓄电池端口的插座的正极与连接充电器原有插座的插头的正极相连接，二者之间设置开关，电流测试组件与开关相并联，连接蓄电池端口的插座的负极与连接充电器原有插座的插头的负极相连接，连接充电器原有插座的插头的负极同时通过FU熔断器与电压测试组件相连接，电压测试组件的另一端与连接蓄电池端口的插座的正极相连接。 The technical solution to realize the purpose of this utility model is: a charging auxiliary test device, including a socket connected to the battery port, a plug connected to the original socket of the charger, a current test component, a voltage test component, a FU fuse and a switch, wherein the connection The positive pole of the socket on the battery port is connected to the positive pole of the plug connected to the original socket of the charger, a switch is set between the two, the current test component is connected in parallel with the switch, and the negative pole of the socket connected to the battery port is connected to the original socket of the charger. The negative pole of the plug is connected, and the negative pole of the plug connected to the original socket of the charger is connected to the voltage test component through the FU fuse at the same time, and the other end of the voltage test component is connected to the positive pole of the socket connected to the battery port.
本实用新型与现有技术相比，其显著优点为：本实用新型提供一种辅助测试装置，设有开关、电压电流的检测孔以及熔断器，使用通用接口，安装连接方便，这样就为使用万用表进行测试提供了极大方便，并保证了操作安全，并且可以测试蓄电池端电压、充电器空载输出电压、充电器实时工作电压、电流等多种参数。由于采用辅助测试装置，大大提高了对检测的便捷性和安全性。 Compared with the prior art, the utility model has the remarkable advantages as follows: the utility model provides an auxiliary test device, which is provided with a switch, a voltage and current detection hole and a fuse, uses a universal interface, and is easy to install and connect, so that it is convenient for use The multimeter provides great convenience for testing and ensures safe operation, and can test various parameters such as the battery terminal voltage, the no-load output voltage of the charger, the real-time working voltage of the charger, and the current. Due to the use of auxiliary testing devices, the convenience and safety of testing are greatly improved.
下面结合附图对本实用新型作进一步详细描述。 Below in conjunction with accompanying drawing, the utility model is described in further detail.
附图说明 Description of drawings
图1为本实用新型的一种充电辅助测试装置电路图。 Fig. 1 is a circuit diagram of a charging auxiliary test device of the present invention.
图2为本实用新型的一种充电辅助测试装置外观结构图。 Fig. 2 is an appearance structure diagram of a charging auxiliary test device of the present invention.
具体实施方式 Detailed ways
结合图1、图2，本实用新型的一种充电辅助测试装置，包括连接蓄电池端口的插座1、连接充电器原有插座的插头2、电流测试组件3、电压测试组件4、FU熔断器和开关，
1 and 2, a charging auxiliary test device of the present invention includes a
其中连接蓄电池端口的插座1的正极与连接充电器原有插座的插头2的正极相连接，二者之间设置开关，电流测试组件3与开关相并联，连接蓄电池端口的插座1的负极与连接充电器原有插座的插头2的负极相连接，连接充电器原有插座的插头2的负极同时通过FU熔断器与电压测试组件4相连接，电压测试组件4的另一端与连接蓄电池端口的插座1的正极相连接。所述FU熔断器为0.2A熔断器。
The positive pole of the
本实用新型具体工作原理为，在电动自行车充电端口和充电器之间连接一个辅助测试装置，通过提供电流、电压测试孔，为万用表检测提供安全便利的操作。在正极电路上设置开关进行通断控制。可以辅助测试下列几种数据：1）检测蓄电池端电压。辅助测试装置一端连接在蓄电池的接口端，另一端悬空，采用电压孔测试；2）检测充电器空载输出电压。辅助测试装置一端连接在充电器的接口端，另一端插在交流插座上，采用电压孔测试；3）检测充电器实时工作电压。辅助测试装置一端连接在充电器的接口端，另一端连接在蓄电池的接口端，开关闭合，采用电压孔测试；4）检测充电器实时工作电流。辅助测试装置一端连接在充电器的接口端，另一端连接在蓄电池的接口端，开关成开路，采用电流孔测试。 The specific working principle of the utility model is that an auxiliary test device is connected between the charging port of the electric bicycle and the charger, and provides safe and convenient operation for multimeter detection by providing current and voltage test holes. A switch is set on the positive circuit for on-off control. It can assist in testing the following data: 1) Detect the battery terminal voltage. One end of the auxiliary test device is connected to the interface end of the battery, and the other end is suspended in the air, and the voltage hole test is used; 2) Detect the no-load output voltage of the charger. One end of the auxiliary test device is connected to the interface end of the charger, and the other end is plugged into the AC socket, and the voltage hole test is used; 3) Detect the real-time working voltage of the charger. One end of the auxiliary test device is connected to the interface end of the charger, the other end is connected to the interface end of the battery, the switch is closed, and the voltage hole test is used; 4) Detect the real-time working current of the charger. One end of the auxiliary test device is connected to the interface end of the charger, and the other end is connected to the interface end of the battery, the switch is opened, and the current hole test is used.
如图1、2所示，在正负极电路之间，并联电压测试组件4和熔断器FU，熔断器FU是为了防止电流表表针误插入电压孔所设。在正极电路上，电流测试组件3与开关K并联。连接蓄电池端口的插座1，连接充电器原有插座的插头2的规格外形与相应端口匹配一致，不会误插或者反插引起短路。万用表表针插入相应孔中进行数据读取。
As shown in Figures 1 and 2, between the positive and negative circuits, the
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220090893 CN202471928U (en) | 2012-03-13 | 2012-03-13 | Auxiliary test unit for charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220090893 CN202471928U (en) | 2012-03-13 | 2012-03-13 | Auxiliary test unit for charging |
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| CN202471928U true CN202471928U (en) | 2012-10-03 |
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| CN 201220090893 Expired - Fee Related CN202471928U (en) | 2012-03-13 | 2012-03-13 | Auxiliary test unit for charging |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631883A (en) * | 2017-09-25 | 2018-01-26 | 东莞市九摩电子有限公司 | A kind of scooter testing jig |
| CN112255447A (en) * | 2020-09-10 | 2021-01-22 | 苏州溯标检测认证有限公司 | Alternating-current charging stake testing arrangement |
-
2012
- 2012-03-13 CN CN 201220090893 patent/CN202471928U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631883A (en) * | 2017-09-25 | 2018-01-26 | 东莞市九摩电子有限公司 | A kind of scooter testing jig |
| CN112255447A (en) * | 2020-09-10 | 2021-01-22 | 苏州溯标检测认证有限公司 | Alternating-current charging stake testing arrangement |
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Granted publication date: 20121003 Termination date: 20130313 |