Adapter for measuring electrical parameters

Abstract

The utility model discloses an electrical parameter measurement adapter, which is used for being connected between a disconnected electric connector plug and an electric connector socket, and comprises a socket, an adapter cable, a plug, an outgoing line cable and a measurement wiring terminal, the socket and the plug are respectively connected to two ends of the adapter cable; the socket is used for being in butt joint with an electric connector plug and is consistent with the type, the pin definition and the wiring relation of the electric connector plug. The plug is used for being in butt joint with the electric connector socket and is consistent with the type, the pin definition and the wiring relation of the electric connector socket. The leading-out wire cable is led out from a tap on the adapter cable and is connected to the measurement wiring terminal. The measuring wiring terminal is provided with a plurality of measuring points, and the measuring points are in one-to-one correspondence with measured tap points on the adapter cable. According to the utility model, when a target measurement point cannot be measured, the electrical parameter measurement adapter is accessed, so that electrical parameter measurement meeting technical requirements can be efficiently and safely completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of measurement and detection, and particularly relates to an adapter for measuring electrical parameters. Background Art

[0002] When testing drones on the ground, various electrical parameter values ​​need to be checked. According to technical requirements, when a circuit breaker is pressed, the corresponding output terminal electrical parameter value is measured, and the measured electrical parameter value is compared with the nominal electrical parameter value of the technical requirements to determine whether the electrical parameter value meets the requirements. The target measurement point of this electrical parameter value is on an electrical connector socket pin. When the electrical connector is connected, it is impossible to measure this electrical parameter value directly on the pin. The electrical connector must be disconnected before the electrical parameter value can be measured on the electrical connector socket pin. However, this electrical connector is connected to multiple wires, including both power supply wires and transmission wires. If the electrical connector is disconnected, the downstream equipment will lose power and cannot work, and the target test pin cannot be powered, and the measurement cannot be completed.

[0003] For example, to check whether a voltage value meets the technical requirements, press a circuit breaker. The corresponding test point should output a high voltage. This voltage value needs to be tested at the corresponding test point and compared with the nominal value required by the technical requirements to determine whether the voltage value meets the requirements. However, the measurement point that can be measured according to the technical requirements is located at an electrical connector pin, making direct measurement impossible. If the electrical connector is disconnected for measurement, the wires connected to the electrical connector have both output and input lines. Disconnecting the electrical connector also disconnects the power supply to the connected downstream device, resulting in no high voltage output from the connected downstream device. Therefore, the corresponding output to the electrical connector pin will not have a high voltage. Therefore, the electrical connector cannot be disconnected to measure this high voltage value. Therefore, the problem with measuring this voltage value is that it cannot be measured directly, nor can it be measured by disconnecting the electrical connector. Utility Model Content

[0004] In order to solve the above problems, the purpose of the present invention is to provide an adapter for electrical parameter measurement that is convenient to measure, highly safe during measurement, and easy to find the target measurement point, thereby effectively solving the problem of electrical parameter measurement.

[0005] The purpose of the utility model is achieved through the following technical solutions:

[0006] An adapter for measuring electrical parameters, used to connect between a disconnected electrical connector plug and an electrical connector socket, the adapter for measuring electrical parameters comprising a socket, an adapter cable, a plug, a lead-out cable and a measuring terminal; the socket and the plug are respectively connected to the two ends of the adapter cable; the socket is used to dock with the electrical connector plug and is consistent with the model, pin definition and wiring relationship of the electrical connector plug; the plug is used to dock with the electrical connector socket and is consistent with the model, pin definition and wiring relationship of the electrical connector socket; the lead-out cable is tapped out from the adapter cable and connected to the measuring terminal; the measuring terminal is provided with a plurality of measuring points, which correspond one-to-one to the measured tap points on the adapter cable.

[0007] Furthermore, the adapter cable is composed of multiple adapter wires each with an outer insulation layer, and the adapter wires are electrically connected to the target measurement pins in the electrical connector in a one-to-one manner.

[0008] Furthermore, the lead-out cable is composed of multiple lead-out wires each with an outer insulation layer, one end of each lead-out wire is connected one-to-one with the adapter wire, and the other end is connected one-to-one with the measurement point on the measurement terminal.

[0009] Furthermore, the measuring points of the measuring terminal are arranged in a straight line, which makes the dense structure of the pins and sockets of the plug and socket spread out into a straight line, facilitating measurement and improving measurement safety.

[0010] Furthermore, a plurality of marking symbols with different shapes corresponding one-to-one to the measuring points on the measuring terminal are provided on the measuring terminal. The marking symbols correspond one-to-one to the target measuring pins (the pins being measured), so that the parameters of the target measuring pins can be accurately measured during measurement.

[0011] Furthermore, in order to protect the measuring points, avoid accidental touches, improve integrity, and also to avoid dust accumulation and ensure the accuracy of the measurement results, multiple protective covers are respectively provided on the measuring terminals. The protective covers are one-to-one covered outside the measuring points of the measuring terminals and can be opened. The marking symbols corresponding to the measuring points are set on the flip covers corresponding to the measuring points.

[0012] Furthermore, the protective cover is a flip cover, a sliding cover, a screw cover or a snap cover.

[0013] To use this device, disconnect the electrical connector plug at the measurement point, connect the adapter socket to the electrical connector plug, and then connect the adapter plug to the electrical connector socket. The electrical parameter value is then measured at the corresponding measurement point on the adapter terminal. Compared to the densely packed pin-and-socket arrangement of circular plugs and sockets, the measurement terminal blocks arrange the measurement points in a straight line, labeled with corresponding symbols (A, B, C, etc.), making measurement safer and easier to find the target measurement point. If measurement at the target measurement point is unavailable, the electrical parameter measurement adapter described in this device can be connected to efficiently and safely complete the required electrical parameter measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be described in further detail below with reference to the accompanying drawings.

[0015] Figure 1 This is a schematic structural diagram of the adapter for measuring electrical parameters according to the present invention;

[0016] Figure 2 is a schematic diagram of an electrical connector;

[0017] As shown in the figure: 1- plug, 2- adapter cable, 3- socket, 4- lead-out cable, 5- measurement terminal, 6- electrical connector cable, 7- electrical connector plug, 8- electrical connector socket. DETAILED DESCRIPTION

[0018] The following describes the implementation of the present invention using specific embodiments. Those skilled in the art will readily understand the other advantages and benefits of the present invention from the disclosure herein. The embodiments described are merely a portion of the present invention, not all of it. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0019] It should be noted that the structures, proportions, sizes, etc. depicted in the drawings of this specification are only used to match the contents disclosed in this specification for the understanding and reading of those familiar with this technology, and are not used to limit the conditions for the implementation of this utility model. Therefore, they have no substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size should still fall within the scope of the technical content disclosed in this utility model without affecting the efficacy and purpose of the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle", etc. quoted in this specification are only for the convenience of description and are not used to limit the scope of the implementation of this utility model. Changes or adjustments in their relative relationships should also be considered as the scope of the implementation of this utility model without substantially changing the technical content.

[0020] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances. Example 1

[0021] like Figure 1 and Figure 2 As shown, this embodiment provides an adapter for measuring electrical parameters, which is used to be connected between a disconnected electrical connector plug 7 and an electrical connector socket 8. When not being tested, the electrical connector plug 7 and the electrical connector socket 8 are respectively connected to two electrical connector cables 6. During normal use, the electrical connector plug 7 and the electrical connector socket 8 are plugged into each other to ensure that the two electrical connector cables 6 are connected.

[0022] The adapter for measuring electrical parameters includes a socket 1 , a switching cable 2 , a plug 3 , a lead-out cable 4 and a measurement terminal 5 .

[0023] The socket 1 and the plug 3 are connected to two ends of the adapter cable 2 respectively.

[0024] The socket 1 is used to connect to the electrical connector plug 7 and is consistent with the model, pin definition and wiring relationship of the electrical connector plug 7.

[0025] The plug 3 is used to connect to the electrical connector socket 8 and is consistent with the model, pin definition and wiring relationship of the electrical connector socket 8.

[0026] The adapter cable 2 is composed of multiple adapter wires each with an outer insulation layer, and the adapter wires are electrically connected to the target measurement pins in the electrical connector in a one-to-one manner.

[0027] The lead-out cable 4 is tapped from the adapter cable 2 and connected to the measurement terminal 5. The lead-out cable 4 is composed of multiple lead-out wires, each with an outer insulation layer. One end of each lead-out wire is connected one-to-one with the adapter cable, and the other end is connected one-to-one with the measurement point on the measurement terminal 5.

[0028] The measurement terminal block 5 is provided with multiple measurement points, each corresponding one-to-one with the measured tap points on the adapter cable 2. The measurement points of the measurement terminal block 5 are arranged in a straight line. This arrangement, which expands the densely packed pin and socket structure of a plug and socket into a straight line, facilitates measurement and improves measurement safety. The measurement terminal block 5 is provided with multiple marking symbols (A, B, C...) of varying shapes that correspond one-to-one with the measurement points on the measurement terminal block 5. These marking symbols (A, B, C...) correspond one-to-one with the target measurement pins (the pins being measured), facilitating accurate measurement of the parameters of the target measurement pins. Compared to the densely packed pin and socket structure of a circular plug and socket, the measurement terminal block 5 expands the measurement points into a straight line, labeling them with corresponding marking symbols (A, B, C...), making measurement safer and easier to find the target measurement points.

[0029] When measurement is required, disconnect the electrical connector of the target measuring pin, disengage the electrical connector plug 7 from the electrical connector socket 8, and connect the adapter: when connecting, connect the socket 1 at one end of the adapter to the electrical connector plug 7, and connect the plug 3 at the other end of the adapter to the electrical connector socket 8. In the middle of the adapter, a lead-out cable 4 is tapped from the adapter cable 2, and the lead-out cable 4 is connected to a measuring terminal 5. The measuring point on the measuring terminal 5 is used as the electrical parameter measurement point. According to the mark symbol indication, find the measuring point corresponding to the target measuring pin, and then measure the electrical parameter value to be checked, thus completing the electrical parameter inspection.

[0030] Since the adapter plug and socket have the same model, pin definition, and wiring relationship as the electrical connector plug and socket at the target measurement point, the electrical parameters measured from the terminal measurement point are consistent with the electrical parameters measured at the target measurement point. Example 2

[0031] In order to protect the measurement point, avoid accidental touch, improve integrity, and avoid dust accumulation to ensure the accuracy of the measurement results, this embodiment is configured as follows based on the first embodiment:

[0032] Multiple protective covers are provided on the measurement terminals 5. Each of the protective covers covers the measurement points of the measurement terminals 5 and can be opened. Marking symbols corresponding to the measurement points are provided on the corresponding flip covers. The protective covers can be flip covers, slide covers, screw covers, or snap covers.

[0033] When measuring, open the protective cover outside the measuring point corresponding to the target measurement pin according to the mark symbol prompt, and then measure the electrical parameter value to be checked from the measuring point to complete the electrical parameter inspection.

[0034] Other aspects of the present invention that are not described in detail are all conventional technologies known to those skilled in the art.

[0035] It should be noted that the terms "comprises," "includes," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements that are inherent to such process, method, article, or apparatus.

[0036] The protection scope of the present invention is not limited to the technical solutions disclosed in the specific implementation methods. Any modifications, equivalent replacements, improvements, etc. made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. An adapter for measuring electrical parameters, used for connecting between a disconnected electrical connector plug (7) and an electrical connector socket (8), characterized in that: The adapter for measuring electrical parameters comprises a socket (1), a transfer cable (2), a plug (3), a lead-out cable (4), and a measurement terminal (5); The socket (1) and the plug (3) are respectively connected to two ends of the adapter cable (2); The socket (1) is used to connect to the electrical connector plug (7) and is consistent with the model, pin definition and wiring relationship of the electrical connector plug (7); The plug (3) is used to connect to the electrical connector socket (8) and is consistent with the model, pin definition and wiring relationship of the electrical connector socket (8); The lead-out cable (4) is tapped from the adapter cable (2) and connected to the measurement terminal (5); a plurality of measurement points are provided on the measurement terminal (5), and the measurement points correspond one-to-one to the measured tap points on the adapter cable (2).

2. The adapter for measuring electrical parameters according to claim 1, characterized in that: The adapter cable (2) is composed of multiple adapter wires, and the adapter wires are electrically connected one-to-one with target measurement pins in the electrical connector.

3. The adapter for measuring electrical parameters according to claim 2, characterized in that: The lead-out cable (4) is composed of multiple lead-out wires, one end of each lead-out wire is connected one-to-one with the adapter wire, and the other end is connected one-to-one with the measurement point on the measurement terminal (5).

4. The adapter for measuring electrical parameters according to claim 1, characterized in that: The measuring points of the measuring terminal (5) are arranged in a straight line.

5. The adapter for measuring electrical parameters according to claim 4, characterized in that: A plurality of marking symbols with different shapes and corresponding one-to-one to the measuring points on the measuring terminal (5) are provided on the measuring terminal (5), and the marking symbols correspond one-to-one to the target measuring pins in the electrical connector.

6. The electrical parameter measurement adapter according to claim 5, characterized in that: A plurality of protective covers are respectively provided on the measuring terminal (5), wherein the protective covers are one-to-one covered outside the measuring points of the measuring terminal (5) and can be opened, and marking symbols corresponding to the measuring points are provided on the flip covers corresponding to the measuring points.

7. The adapter for measuring electrical parameters according to claim 6, characterized in that: The protective cover is a flip cover, a sliding cover, a screw cover or a snap cover.

Images