A current sensor test adapter

Abstract

The application provides a current sensor test switching device, comprising a box, the surface of the box is provided with a plurality of piano key switch buttons and a switching switch, the side surface is provided with product wiring ports, the piano key switch buttons are connected with the switching switch, the product wiring ports are connected with products with the same number of the piano key switch buttons, the output voltage end and the reference voltage end of the products are connected with corresponding piano key switch buttons respectively, the switching switch is connected with six half bits, and the switching switch is provided with two gears, one gear is used for testing the output voltage of each product, and the other gear is used for testing the reference voltage of each product. The device has novel and unique structure, and is more efficient and convenient in testing, so that production capacity is improved and production cost is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of photovoltaic energy storage, and in particular to a current sensor testing adapter. Background Technology

[0002] A current sensor is a current detection device that can sense the information of the measured current and transform the sensed information into an electrical signal or other required form of information output that meets certain standards, so as to meet the requirements of information transmission, processing, storage, display, recording and control.

[0003] Currently, the existing "testing equipment" is inefficient due to manual transfer testing. Utility Model Content

[0004] To address the aforementioned issues, this utility model discloses a current sensor testing adapter that can test two parameters of eight products simultaneously.

[0005] The specific plan is as follows: A current sensor testing adapter includes a housing. The surface of the housing is provided with multiple key switches and a toggle switch. A product wiring port is provided on the side. The key switches are connected to the toggle switch. The product wiring port is connected to the same number of products as the key switches. The output voltage terminal and reference voltage terminal of each product are respectively connected to the corresponding key switches. The toggle switch has a 6.5-position output and two settings: one setting is used to test the output voltage of each product, and the other setting is used to test the reference voltage of each product.

[0006] Furthermore, there are eight piano key switch buttons arranged in a row, with serial numbers 1-8 on the side.

[0007] The beneficial effects of this application are as follows: This device has a novel and unique structure, making testing more efficient and convenient, thereby increasing production capacity and reducing production costs. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of this application.

[0009] Figure 2 This is the circuit schematic diagram of this application.

[0010] List of reference numerals in the attached diagram: 10 - Piano key switch button, 20 - Toggle switch, 30 - Product wiring port, 40 - Cabinet. Detailed Implementation

[0011] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0012] As shown in the figure, this application provides a current sensor testing adapter, including a housing 40. The surface of the housing is provided with multiple key switch buttons 10 and a switch 20. The side is provided with a product wiring port. The key switch buttons are connected to the switch 20. The product wiring port 30 is connected to the same number of products as the key switch buttons. The output voltage terminal and reference voltage terminal of the product are respectively connected to the corresponding key switch button. The switch output is connected to a 6.5-position switch, and the switch has two positions. One position is used to test the output voltage of each product, and the other position is used to test the reference voltage of each product.

[0013] In this embodiment, there are eight piano key switch buttons arranged in a row, with serial numbers 1-8 on the side.

[0014] The working steps of this application are as follows: 1) Connect 8 products to the product wiring port, connect the switch output to the 6.5 position, set the switch to position 1, and test 8 sets of A data (output voltage) by pressing the piano key switch buttons 1-8 in sequence.

[0015] 2) Set the switch to position 2 and test 8 sets of B data (reference voltage) by pressing the piano key switch buttons 1-8 in sequence.

[0016] The working principle of this application is as follows: 1) The “output voltage terminal” and “reference voltage terminal” of products 1 to 8 are connected to the key switch buttons 1 to 8 respectively. The “output voltage terminal” and “reference voltage terminal” of each product are connected to the normally open contact of the corresponding key switch button. When the key switch button is pressed, both the “output voltage terminal” and “reference voltage terminal” are connected to the switching switch. The two parameters of each product are tested by switching different gears.

[0017] For example, pressing button 1 on the piano key switch will switch the toggle switch to the "Output Voltage" position to test the output voltage. Switching the toggle switch to the "Reference Voltage" position will test the reference voltage. Buttons 2-8 can be used similarly to test the two parameters of the remaining seven products.

[0018] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. A current sensor testing adapter, characterized in that, Includes a housing (40), the surface of which is provided with multiple piano key switch buttons (10) and a switch (20), and the side is provided with a product wiring port (30). The piano key switch buttons (10) are connected to the switch (20), and the product wiring port (30) is connected to the same number of products as the piano key switch buttons (10). The output voltage terminal and reference voltage terminal of the product are respectively connected to the corresponding piano key switch button (10). The switch (20) has a six-and-a-half-position output and has two positions. One position is used to test the output voltage of each product, and the other position is used to test the reference voltage of each product.

2. The current sensor testing adapter according to claim 1, characterized in that, There are eight piano key switch buttons (10), arranged in a row, with serial numbers 1-8 on the side.

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